Full-electric roller narrow-band sorting machine

Abstract

The invention discloses a full-electric roller narrow-band sorting machine, which comprises a conveyor for conveying packages, and is characterized in that the conveyor is provided with a shunting device for enabling the conveying speeds of the packages to be inconsistent; the flow dividing device comprises a movable installation part fixedly connected with the side end of the conveyor, a speed reducing part for changing the moving speed of the parcels making contact with the installation part is arranged on the installation part, and a limiting part for limiting movement of the installation part is arranged on the installation part. According to the sorting machine, through cooperative operation of the multiple groups of flow dividing devices and the speed reducing parts, the sorting machine can effectively prevent parcels from being stacked, when the parcels pass through the flow dividing devices, the speed reducing parts reduce the speed of the parcels and change the moving direction of the parcels through lateral friction force, so that the parcel spacing is gradually increased, and the multiple groups of speed reducing parts distributed in a staggered mode continuously act and continuously consume kinetic energy of the parcels; concentrated accumulation of the parcels on the conveyor is avoided, it is guaranteed that the sorting process is efficient and smooth, and the parcel processing efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sorting equipment, in particular to a fully electric roller narrow-band sorting machine. Background Art

[0002] The roller narrow belt sorter is an automated sorting equipment widely used in logistics, express delivery and other industries. It is an automated equipment that uses a narrow belt as a conveyor carrier, combines a roller drive system with an intelligent control system, and realizes automatic sorting of packages according to their destination.

[0003] Chinese patent publication number CN219097981U discloses an all-electric roller narrow-belt sorting machine, the structure of which includes a sorting workbench, a plurality of all-electric rollers driven on the surface of the sorting workbench, and the plurality of all-electric rollers are respectively at the same horizontal plane as the sorting workbench, and are then transported by the plurality of all-electric rollers, and a rotating shaft is provided at the bottom end of the all-electric roller, the rotating shaft is provided with a pulley, and the pulley and the rotating shaft rotate coaxially, and the pulleys rotate in the internal gaps of the plurality of all-electric rollers respectively, a synchronous belt is wound between the pulleys, and the synchronous belt is wound on the sorting workbench, a rubber strip is formed in the middle position of the upper and lower ends of the synchronous belt surface, and the rubber strip protrudes upward, and the synchronous belt drives the rubber strip to rotate on the sorting workbench.

[0004] However, the above-mentioned prior art has the following shortcomings: during use, several fully electric rollers transfer objects to the sorting workbench, and the cooperation between the synchronous belt and the raised part of the rubber strip enables the objects transported to the sorting workbench to be pushed left and right, thereby sorting the objects. However, when multiple groups of objects appear on the sorting workbench at the same time, it is difficult to accurately control the sorting path of each object, and sorting errors are prone to occur, and the objects are pushed to the wrong sorting port, which greatly reduces the sorting efficiency and accuracy. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem that during use, several fully electric rollers transfer objects to a sorting workbench, and the cooperation between the synchronous belt and the raised part of the rubber strip enables the objects transported to the sorting workbench to be pushed left and right, thereby sorting the objects. However, when multiple groups of objects appear on the sorting workbench at the same time, it is difficult to accurately control the sorting path of each object, which easily leads to sorting errors and pushes the objects to the wrong sorting port, greatly reducing the sorting efficiency and accuracy. A fully electric roller narrow belt sorter is provided.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a fully electric drum narrow-belt sorting machine, comprising: a conveyor for conveying parcels, characterized in that the conveyor is provided with a diverting device for making the conveying speed of the parcels inconsistent; The diverter device includes a movable mounting member fixedly connected to the side end of the conveyor, the mounting member is provided with a deceleration member for changing the speed of the package in contact with the mounting member, and the mounting member is provided with a limit member for limiting the movement of the mounting member; The deceleration member includes a mounting shaft rotatably connected to the mounting member, the bottom end of the mounting shaft is fixedly connected to a connecting block, the side end of the mounting shaft is rotatably connected to a transmission cylinder, a rotating wheel is provided inside the transmission cylinder, the outer circumference of the rotating wheel abuts against the belt in the conveyor, the outer circumference of the rotating wheel is provided with a connecting groove, the connecting block is provided in the connecting groove and rotatably connected to the connecting groove, the end surface of the rotating wheel is penetrated by a fixing rod, and the fixing rod and the rotating wheel are fixedly connected to a gear 1, the inner wall of the transmission cylinder is fixedly connected to a gear 2, and the gear 1 is meshed with the gear 2; Among them, when the conveyor starts, its belt starts to run, and the belt, which is in close contact with the outer surface of the rotating wheel, drives the rotating wheel to rotate synchronously by friction. Since the rotating wheel is fixedly connected to the fixed rod, and gear one is installed on the fixed rod, the rotation of the rotating wheel will drive gear one to rotate accordingly. Gear one is engaged with gear two fixed on the inner wall of the transmission cylinder. During the rotation of gear one, the engagement transmission between the teeth causes gear two to rotate, thereby driving the transmission cylinder to rotate around the mounting axis.

[0007] As a further solution of the present invention: the mounting member includes a fixed block fixedly connected to the side end of the conveyor, one end of the fixed block is fixedly connected to a movable plate, and a movable groove is formed through the top of the movable plate.

[0008] As a further solution of the present invention: a moving rod is slidably connected in the moving groove, a spring 1 is fixedly connected to the inner wall of the moving groove, and one end of the spring 1 abuts against the moving rod.

[0009] As a further solution of the present invention: the top end of the movable rod is fixedly connected to a mounting plate, and the mounting shaft passes through the mounting plate and is rotatably connected to the mounting plate.

[0010] As a further solution of the present invention: the limiting member includes a fixed plate fixedly connected to the top of the fixed block, the bottom end of the fixed plate is fixedly connected to a limiting frame, and the limiting frame is arranged above the mounting shaft, one side of the limiting frame is fixedly connected to a spring 2, and one end of the spring 2 is fixedly connected to a linkage plate.

[0011] As a further solution of the present invention: one end of the linkage plate is fixedly connected to an extrusion block, one end of the extrusion block passes through the limiting frame and is slidably plugged into the limiting frame.

[0012] As a further solution of the present invention: a plug rod is slidably inserted into the side end of the movable plate, and one end of the plug rod passes through the movable plate and is slidably inserted into the fixed block, and the plug rod is magnetically adsorbed to the socket of the fixed block.

[0013] As a further solution of the present invention: the other end of the insertion rod is fixedly connected to a synchronization plate, one end of the synchronization plate is fixedly connected to a limit block, and one end of the limit block abuts against the moving rod.

[0014] As a further solution of the present invention: an activation plate is fixedly connected to the top of the synchronization plate, an activation block is fixedly connected to one end of the activation plate, and one end of the linkage plate is in contact with the activation block.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention utilizes multiple sets of diverter devices and speed reducers to effectively prevent parcel accumulation. As parcels pass through the diverter devices, the speed reducers reduce their speed through lateral friction, changing their direction of movement and gradually increasing the distance between parcels. The multiple sets of staggered speed reducers continuously act to dissipate the kinetic energy of the parcels, preventing them from accumulating on the conveyor. This ensures an efficient and smooth sorting process and significantly improves parcel processing efficiency. 2. Through the intelligent linkage of the stopper and mounting components, the present invention allows the sorting machine to adaptively adjust the spacing to accommodate packages of different sizes. When a large package triggers the squeeze block in the stopper, the movable rod in the mounting component, under the thrust of the package, overcomes the resistance of spring 1 and slides within the movable slot, driving the mounting plate and deceleration component to move, expanding the spacing of the diverter device and preventing jamming. After the package passes, the attraction of spring 2 and the magnetic block drives the insertion rod and the stopper back to their original position, and the movable rod is activated by spring 1 to return to its initial position. This design eliminates the need for a complex control system and relies on a purely mechanical structure to achieve precise adjustment, protecting the equipment safety while ensuring smooth sorting of special-shaped items such as foam boxes and overlong items. 3. The present invention combines mechanical transmission with elastic buffering to achieve low-energy and stable operation. The rotating wheel in the reduction gear utilizes belt friction to drive gears 1 and 2, eliminating the need for additional power. The mounting and limiting components utilize springs 1 and 2, along with magnetic blocks, to reduce rigid collisions and wear. This design not only saves energy but also improves equipment durability, enabling the sorter to operate continuously for extended periods, significantly reducing maintenance costs and downtime. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a fully electric drum narrow belt sorting machine according to the present invention; Figure 2 This is a structural schematic diagram of a diversion device in a fully electric drum narrow-belt sorting machine according to the present invention; Figure 3 This is a schematic structural diagram of the mounting components of a fully electric drum narrow-belt sorting machine according to the present invention; Figure 4 This is a schematic structural diagram of a speed reduction component in a fully electric drum narrow belt sorting machine according to the present invention; Figure 5 This is a fully electric drum narrow belt sorting machine described in the present invention. Figure 4 Schematic diagram of the structure at A; Figure 6 This is a schematic structural diagram of the rotating wheel in the fully electric drum narrow belt sorting machine described in the present invention; Figure 7 This is a schematic structural diagram of a position limiting component in a fully electric drum narrow belt sorting machine according to the present invention; Figure 8 This is a top view of the structure of a limiter in a fully electric drum narrow belt sorting machine according to the present invention; Figure 9 This is a fully electric drum narrow belt sorting machine described in the present invention. Figure 8 Schematic diagram of the structure at C; Figure 10 This is a fully electric drum narrow belt sorting machine described in the present invention. Figure 8 Schematic diagram of the structure at B; Figure 11 The diagram is a structural diagram of a limit block in a fully electric drum narrow-belt sorting machine according to the present invention.

[0017] In the figure: 1. Conveyor; 2. Diverter; 3. Mounting part; 31. Fixed block; 32. Moving plate; 33. Moving groove; 34. Moving rod; 35. Spring 1; 36. Mounting plate; 4. Speed ​​reducer; 41. Mounting shaft; 42. Transmission cylinder; 43. Connecting block; 44. Rotating wheel; 45. Connecting groove; 46. Fixed rod; 47. Gear 1; 48. Gear 2; 5. Limiting part; 51. Fixed plate; 52. Limiting frame; 53. Spring 2; 54. Linkage plate; 55. Extrusion block; 56. Activation block; 57. Activation plate; 58. Synchronous plate; 59. Limiting block; 510. Insert rod. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or connected in one piece; they can be mechanically connected or electrically connected; they can be directly connected, or indirectly connected through an intermediate medium, or they can be internal connections between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following describes an embodiment of the present invention based on its overall structure.

[0020] Reference Figures 1 to 2 In an embodiment of the present invention, a fully electric roller narrow-belt sorting machine includes: a conveyor 1 for conveying parcels, characterized in that the conveyor 1 is provided with a diverter device 2 for making the parcel conveying speed inconsistent and preventing the parcels from piling up on the conveyor 1, and the diverter device 2 is provided with multiple groups, staggered and distributed on both sides of the conveyor 1, and the two groups of diverters 2 located on both sides of the conveyor 1 are arranged in an "I" shape; The diverter device 2 includes a movable mounting member 3 fixedly connected to the side end of the conveyor 1. The mounting member 3 is provided with a speed reducing member 4 for changing the moving speed of the package in contact with it. Each group of mounting members 3 is provided with multiple groups of speed reducing members 4. The mounting member 3 is provided with a limiting member 5 for limiting the movement of the mounting member 3. When the size of the package on the conveyor 1 is larger than the distance between the two groups of diverter devices 2 distributed in the shape of an U, the package activates the limiting member 5, releases the restriction on the mounting member 3, and allows the diverter device 2 to move along the conveying direction of the conveyor 1, thereby increasing the distance between the two groups of diverter devices 2 distributed in the shape of an U.

[0021] Reference Figures 3 and 4The mounting member 3 includes a fixed block 31 fixedly connected to the side end of the conveyor 1, and one end of the fixed block 31 is fixedly connected to a movable plate 32. A movable groove 33 is provided on the top of the movable plate 32. The movable groove 33 is O-shaped. A movable rod 34 is slidably connected in the movable groove 33. The movable rod 34 is U-shaped and consists of a group of bottom plates and two groups of cylinders. The U-shaped opening faces upward. One group of cylinders in the two groups passes through the movable groove 33 from the bottom end, and the other group of cylinders is located outside the movable plate 32. The movable groove 33 is O-shaped. A spring 1 35 is fixedly connected to the inner wall of the movable rod 33, one end of which abuts against the movable rod 34. There are multiple groups of springs 1 35, which are evenly distributed in the movable groove 33. The top ends of two groups of cylinders in the movable rod 34 are fixedly connected to the mounting plates 36. In the initial state, the movable plate 32 is fixed to the side end of the conveyor 1 through the fixing block 31. The movable rod 34 is restrained by the limiting block 59 in the movable groove 33. The spring 1 35 is in a naturally extended state, so that the mounting plate 36 and the speed reducer 4 maintain a fixed distance.

[0022] The above solution is adopted: by sliding adjustment of the moving rod 34 in the moving groove 33, packages of different sizes can be dynamically matched to avoid jamming due to oversized packages. It is compatible with the sorting of special-shaped items such as foam boxes and overlong items. The spring 1 35 and the magnetic block locking structure reduce rigid collision.

[0023] Reference Figures 4 to 6The speed reducer 4 includes a mounting shaft 41 that passes through the mounting plate 36 and is rotatably connected to the mounting plate 36. The mounting shaft 41 is T-shaped. There are multiple groups of mounting shafts 41, which are evenly distributed on the mounting plate 36. The bottom end of each group of mounting shafts 41 is fixedly connected to a group of connecting blocks 43. The connecting blocks 43 are convex. The side end of the mounting shaft 41 is rotatably connected to the transmission cylinder 42. The bottom end of the transmission cylinder 42 does not contact the belt in the conveyor 1. A rotating wheel 44 is provided inside the transmission cylinder 42. The outer cylindrical surface of the rotating wheel 44 abuts the belt in the conveyor 1. A connecting groove 45 is provided on the outer cylindrical surface of the rotating wheel 44. The cross-section of the connecting groove 45 is convex. The connecting block 43 is provided in the connecting groove 45 and is rotatably connected to the connecting groove 45. The end surface of the rotating wheel 44 is connected with a fixing rod 46. The rotating wheel 44 is fixedly connected to the fixing rod 46, and the fixing rod 46 is fixed to the rotating wheel 44. A gear 47 is fixedly connected to the inner wall of the transmission cylinder 42, and a gear 2 48 is fixedly connected to the inner wall of the transmission cylinder 42. Gear 1 47 is meshed with gear 2 48. Gear 1 47 and gear 2 48 are spiral bevel gear sets. When the conveyor belt 1 is running, the rotating wheel 44 rotates synchronously due to the friction between the outer surface and the belt. The fixed rod 46 rotates with the rotating wheel 44, driving gear 1 47 to rotate. Since gear 1 47 and gear 2 48 on the inner wall of the transmission cylinder 42 are spiral bevel gear sets, the rotation of gear 1 47 drives gear 2 48 through tooth meshing, causing the transmission cylinder 42 to rotate around the mounting shaft 41. When the package contacts the rotating transmission cylinder 42, the tangential direction of the transmission cylinder 42 forms an angle with the package conveying direction, generating a lateral friction force component. This force is decomposed into a resistance force opposite to the conveying direction and an offset force in the vertical direction, forcing the package to slow down and turn slightly.

[0024] The above solution is adopted: lateral friction force is applied to the package through the transmission cylinder 42, which effectively reduces the running speed of the package on the conveyor 1. Multiple sets of staggered speed reduction parts 4 act continuously, constantly changing the direction of the package and consuming its kinetic energy, significantly increasing the distance between the packages, and effectively preventing the accumulation and blockage of the packages on the conveyor 1. The rotating wheel 44 is only driven by friction contact with the belt, and the transmission cylinder 42 is responsible for contacting with the package to decelerate. The two efficiently transmit power through the bevel gear group, and the structure is compact and reliable, making the deceleration process smooth and controllable, which is the key to achieving orderly diversion of packages.

[0025] Reference Figures 7 to 11The limiting member 5 includes a fixed plate 51 fixedly connected to the top of the fixed block 31, and a limiting frame 52 is fixedly connected to the bottom end of the fixed plate 51. The limiting frame 52 is arranged between the two groups of transmission cylinders 42 near the inner side of the belt in the conveyor 1. The limiting frame 52 consists of a group of square frames and two groups of fixed ears symmetrically distributed on both sides of the square frame, and the limiting frame 52 is arranged above the mounting shaft 41. One side of the fixed ear in the limiting frame 52 is fixedly connected to a spring 2 53, and one end of the spring 2 53 is fixedly connected to a linkage plate 54. The spring 2 53 is provided with two groups, which are symmetrically distributed on one side of the two groups of fixed ears. One end of the linkage plate 54 is fixedly connected to an extrusion block 55, and one end of the extrusion block 55 passes through the limiting frame 52 and is slidably plugged with the limiting frame 52. The extrusion block 55 is n-shaped The side end of the movable plate 32 is slidably plugged with an insertion rod 510, and one end of the insertion rod 510 passes through the movable plate 32 and is slidably plugged with the fixed block 31. A group of magnetic blocks are embedded in the end face of the insertion rod 510 and the inside of the socket of the fixed block 31, and the corresponding surfaces of the two groups of magnetic blocks are of opposite poles. The other end of the insertion rod 510 is fixedly connected to a synchronous plate 58, and one end of the synchronous plate 58 is fixedly connected to a limiting block 59. The cross-section of the limiting block 59 is triangular, and its inclined surface is an arc surface, and the straight surface of the triangular limiting block 59 abuts against the cylinder of the movable rod 34 located outside the movable plate 32. The abutment of the limiting block 59 prevents the movable rod 34 from moving in the movable groove 33. The top of the synchronous plate 58 is fixedly connected to an activation plate 57, and one end of the activation plate 57 is fixedly connected to the activation block 56. The cross section of the movable block 56 is triangular, and one end of the linkage plate 54 abuts against the inclined surface of the activation block 56 with a triangular cross section. When a package larger than the preset spacing of the N-shaped diversion device 2 is transported to the area of ​​the limiter 5, the package first contacts and pushes the N-shaped extrusion block 55 to slide inward, and the extrusion block 55 drives the linkage plate 54 to move, stretching the spring 2 53. The end of the linkage plate 54 abuts against the inclined surface of the triangular activation block 56. The movement of the linkage plate 54 will push the activation block 56 and its connected activation plate 57 and synchronization plate 58 to move outward as a whole along the inclined surface. The synchronization plate 58 drives the insertion rod 510 to overcome the magnetic attraction and pull it out of the socket of the fixed block 31, and at the same time drives the triangular limit block 59 to break away from the abutment state with the outer cylinder of the moving rod 34, thereby releasing the lock. After that, the thrust generated by the continued transportation of the package is transmitted to the moving rod 34 through the transmission cylinder 42 and the mounting plate 36, forcing the moving rod 34 to overcome the elastic force of the spring 1 35 and slide in the O-shaped moving groove 33 along the conveying direction, thereby driving the deceleration member 4 to move backward, increasing the distance between the diverter devices 2 on both sides to allow large packages to pass. After the package passes, the spring 2 53 pulls the linkage plate 54 to reset, and the linkage plate 54 is disengaged from the inclined surface of the activation block 56, and the magnetic force sucks the insertion rod 510 back to the socket of the fixed block 31, synchronously driving the limit block 59 to reset to the locked position. At the same time, the spring 1 35 pushes the moving rod 34 to reset. During the reset process, the cylinder of the moving rod 34 uses the arc inclined surface of the limit block 59 to push it away briefly until it is completely reset and re-locked by the limit block 59.

[0026] The above solution is adopted: the package size itself is used to trigger the mechanical linkage through the limit member 5, the lock of the moving rod 34 is released, and the diversion device 2 is allowed to adaptively move backward to expand the channel under the thrust of the package, effectively avoiding jamming or equipment damage caused by the package being too large. The whole process is completely mechanically triggered and the action is reliable. At the same time, the spring is used to provide the reset force and the magnetic force between the insertion rod 510 and the fixed block 31 to ensure accurate locking and resetting. No external power or complex control system is required. The arc surface design of the limit block 59 ensures that the moving rod 34 can smoothly slide over the limit block 59 and re-lock when the spring 35 pushes the reset, so that the entire device can automatically and reliably return to the initial preset spacing state after completing the avoidance of the large package, maintaining the subsequent normal diversion function of the small package, and significantly improving the adaptability and operation continuity of the sorting machine.

[0027] The working principle of the present invention is as follows: when the conveyor 1 is started, the belt starts to run, and the belt that is in close contact with the outer circumference of the rotating wheel 44 drives the rotating wheel 44 to rotate synchronously by virtue of the friction force. Since the rotating wheel 44 is fixedly connected to the fixed rod 46, and the gear 1 47 is installed on the fixed rod 46, the rotation of the rotating wheel 44 immediately drives the gear 1 47 to rotate, and the gear 1 47 is meshed with the gear 2 48 fixed to the inner wall of the transmission cylinder 42. As the gear 1 47 rotates, the gear 2 48 rotates through the meshing transmission between the teeth, and then drives the transmission cylinder 42 to rotate around the installation shaft 41. When the package on the conveyor 1 moves to contact the rotating transmission cylinder 42, the rotation direction of the transmission cylinder 42 interferes with the original moving direction of the package, generating lateral friction on the package. The friction force hinders the original movement trend of the package along the conveyor belt 1, forcing the package to change its moving direction. In this process, the kinetic energy of the package is consumed and the conveying speed is reduced. Until this group of packages passes between the two groups of diverter devices 2 distributed in an I-shape, and loses the lateral friction restriction of the transmission cylinder 42, the package returns to a state consistent with the conveying direction of the belt in the conveyor 1, and the conveying speed also returns to normal until it contacts the next group of two groups of diverter devices 2 distributed in an I-shape. Through the continuous action of multiple groups of diverter devices 2, the moving direction of the package is continuously changed and the speed is reduced, so that the spacing between multiple groups of packages is gradually increased. When the size of the package is larger than the spacing between the two groups of diverter devices 2 distributed in an I-shape, the package will contact the squeezing block 55 in the limiter 5 during the conveying process, and the package pushes The squeezing block 55 passes through the limiting frame 52, driving the linkage plate 54 to move outward. During the process, the spring 2 53 is stretched by the force. Since the linkage plate 54 abuts against the inclined surface of the activation block 56 with a triangular cross-section, when the linkage plate 54 moves outward, it pushes the activation plate 57 to move outward along the inclined surface of the activation block 56, thereby causing the synchronous plate 58 to move outward synchronously. The synchronous plate 58 drives the insertion rod 510 to overcome the magnetic attraction between the magnetic blocks and move outward from the socket of the fixed block 31, while driving the limit block 59 away from the cylinder of the moving rod 34 located outside the moving plate 32, thereby releasing the restriction on the moving rod 34. At this time, the abutment force between the package and the transmission cylinder 42 is transmitted to the moving rod 34, and the moving rod 34 slides in the moving groove 33. The spring 1 35 is forced to contract, driving the mounting plate 36 and the deceleration plate Component 4 moves along the conveying direction of conveyor 1, so that the distance between the two groups of diverter devices 2 increases, and the package can pass smoothly. After the package passes, the thrust of the package is lost, and spring 2 53 pulls the linkage plate 54 to reset, and the linkage plate 54 drives the extrusion block 55 to reset. The linkage plate 54 no longer abuts the inclined surface of the activation block 56, and the synchronization plate 58 is no longer subjected to the abutment force. Under the action of the magnetic attraction of the magnetic block, the insertion rod 510 is reinserted into the deep socket of the fixed block 31, driving the synchronization plate 58 and the activation plate 57 to reset. At the same time, the spring 1 35 that has lost the abutment force of the package stretches to restore its original length, pushing the moving rod 34 to slide in the moving groove 33, driving the mounting plate 36 and the speed reduction component 4 to reset. During the movement, the cylinder of the moving rod 34 located on the outside of the moving plate 32 abuts against the arc surface of the limit block 59.The cam 58 is then released and the cam 57 is released, and the cam 58 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released, and the cam 57 is released Under the force, the package overcomes the resistance of spring 1 35 and slides in the moving groove 33, driving the mounting plate 36 and the speed reducer 4 to move, expanding the spacing of the diverter device 2 to avoid jamming. After the package passes, the attraction of spring 2 53 and the magnetic block drives the insertion rod 510 and the limit block 59 to reset, and the moving rod 34 returns to its initial position under the action of spring 1 35. This design does not require a complex control system and relies on a purely mechanical structure to achieve precise adjustment, which not only protects the safety of the equipment but also ensures the smooth sorting of special-shaped items such as foam boxes and overlong items. Through the combination of mechanical transmission and elastic buffering, the sorting machine achieves low-consumption and stable operation. The rotating wheel 44 in the speed reducer 4 uses the friction of the belt to drive the transmission of gear 1 47 and gear 2 48, without the need for additional power. The mounting member 3 and the limit member 5 use the spring 1 35, spring 2 53 and magnetic block structure to reduce rigid collision and reduce wear. This design is not only energy-saving, but also improves the durability of the equipment, enabling the sorting machine to adapt to long-term continuous operation and significantly reducing maintenance costs and downtime.

[0028] The above is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A fully electric drum narrow belt sorter, comprising: A conveyor (1) for conveying parcels, characterized in that the conveyor (1) is provided with a diversion device (2) for making the conveying speed of the parcels inconsistent; The diversion device (2) includes a movable mounting member (3) fixedly connected to the side end of the conveyor (1), the mounting member (3) is provided with a deceleration member (4) for changing the speed of the package in contact with the mounting member, and the mounting member (3) is provided with a limiting member (5) for limiting the movement of the mounting member (3); The deceleration member (4) includes a mounting shaft (41) rotatably connected to the mounting member (3), the bottom end of the mounting shaft (41) is fixedly connected to a connecting block (43), the side end of the mounting shaft (41) is rotatably connected to a transmission cylinder (42), a rotating wheel (44) is provided inside the transmission cylinder (42), the outer circumference of the rotating wheel (44) abuts against the belt in the conveyor (1), the outer circumference of the rotating wheel (44) is provided with a connecting groove (45), the connecting block (43) is provided in the connecting groove (45) and is rotatably connected to the connecting groove (45), the end face of the rotating wheel (44) is penetrated by a fixing rod (46), and the fixing rod (46) and the rotating wheel (44) are fixedly connected to a gear 1 (47), the inner wall of the transmission cylinder (42) is fixedly connected to a gear 2 (48), and the gear 1 (47) is meshed with the gear 2 (48); When the conveyor (1) is started, its belt starts to run, and the belt that is in close contact with the outer surface of the rotating wheel (44) drives the rotating wheel (44) to rotate synchronously by friction. Since the rotating wheel (44) is fixedly connected to the fixed rod (46), and the gear 1 (47) is installed on the fixed rod (46), the rotation of the rotating wheel (44) drives the gear 1 (47) to rotate accordingly. The gear 1 (47) and the gear 2 (48) fixed on the inner wall of the transmission cylinder (42) are meshed with each other. During the rotation of the gear 1 (47), the gear 2 (48) is rotated through the meshing transmission between the teeth, thereby driving the transmission cylinder (42) to rotate around the installation shaft (41).

2. The fully electric drum narrow belt sorting machine according to claim 1, characterized in that: The mounting member (3) comprises a fixed block (31) fixedly connected to the side end of the conveyor (1); one end of the fixed block (31) is fixedly connected to a movable plate (32); and a movable groove (33) is formed through the top end of the movable plate (32).

3. The fully electric drum narrow belt sorting machine according to claim 2, characterized in that: A moving rod (34) is slidably connected in the moving groove (33), and a spring (35) is fixedly connected to the inner wall of the moving groove (33), and one end of the spring (35) is in contact with the moving rod (34).

4. The fully electric drum narrow belt sorting machine according to claim 3, characterized in that: The top end of the moving rod (34) is fixedly connected to a mounting plate (36), and the mounting shaft (41) passes through the mounting plate (36) and is rotatably connected to the mounting plate (36).

5. The fully electric drum narrow belt sorting machine according to claim 4, characterized in that: The limiting member (5) includes a fixing plate (51) fixedly connected to the top of the fixing block (31), a limiting frame (52) fixedly connected to the bottom of the fixing plate (51), and the limiting frame (52) is arranged above the mounting shaft (41), a spring 2 (53) fixedly connected to one side of the limiting frame (52), and a linkage plate (54) fixedly connected to one end of the spring 2 (53).

6. The fully electric drum narrow belt sorting machine according to claim 5, characterized in that: One end of the linkage plate (54) is fixedly connected to an extrusion block (55), and one end of the extrusion block (55) passes through the limiting frame (52) and is slidably plugged into the limiting frame (52).

7. The fully electric drum narrow belt sorting machine according to claim 6, characterized in that: The side end of the movable plate (32) is slidably plugged with an insertion rod (510), and one end of the insertion rod (510) passes through the movable plate (32) and is slidably plugged with the fixed block (31), and the insertion rod (510) is magnetically attracted to the insertion hole of the fixed block (31).

8. The fully electric drum narrow belt sorting machine according to claim 7, characterized in that: The other end of the insertion rod (510) is fixedly connected to a synchronization plate (58), one end of the synchronization plate (58) is fixedly connected to a limit block (59), and one end of the limit block (59) abuts against the moving rod (34).

9. The fully electric drum narrow belt sorting machine according to claim 8, characterized in that: The top of the synchronization plate (58) is fixedly connected to an activation plate (57), one end of the activation plate (57) is fixedly connected to an activation block (56), and one end of the linkage plate (54) abuts against the activation block (56).

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