Electric roller balance wheel sorting machine

Abstract

The utility model discloses an electric roller balance wheel sorting machine which comprises a machine body, a panel and a plurality of balance wheel assemblies, the panel covers the top face of the machine body, and the balance wheel assemblies are rotationally arranged on the machine body; the balance wheel assembly comprises electric rollers, a slotting cover plate and a support, a plurality of mounting hole positions corresponding to the electric rollers in a matrix mode are formed in the surface of the panel, the slotting cover plate is fixedly arranged at the top of the support and embedded in the mounting hole positions, the electric rollers are rotationally arranged on the support, and the upper surfaces of the electric rollers are exposed out of the middle of the slotting cover plate. A fixing frame is arranged in the machine body, a rotating piece is rotationally arranged at the bottom of the support, and the lower portion of the rotating piece is fixedly arranged on the fixing frame; the swing driving device is linked with the electric roller to rotate around the center of the rotating piece, so that the direction of the electric roller is changed. The balance wheel sorting machine is high in efficiency, the utilization rate of the internal space of the balance wheel is increased, the equipment cost is reduced, and the stability of parcel sorting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics equipment, in particular to an electric drum swing wheel sorting machine. Background Art

[0002] With the popularization of express logistics transportation and sorting automation, the sorting efficiency of express distribution centers will be comprehensively improved. In order to meet the high-speed and efficient sorting needs of the express industry, a high-speed electric roller balance wheel for parcel sorting is needed. At present, the existing balance wheel adopts a redirection drive motor to drive the rotation of two rows of balance wheels, or each row adopts a redirection drive motor. However, the number of redirection drive motors for the balance wheel is large, and the required cost is high. In addition, the existing balance wheel has problems such as clamping, unstable parcel transportation, and inconvenient replacement of electric rollers. Utility Model Content

[0003] The technical problem to be solved by the embodiments of the utility model is to provide an electric drum pendulum wheel sorting machine, which has high sorting efficiency and small space occupied by the pendulum wheel, greatly reduces production costs and improves the stability of package sorting.

[0004] In order to achieve the above-mentioned purpose, the utility model discloses an electric drum balance wheel sorting machine, comprising a machine body, a panel, and a plurality of balance wheel assemblies, wherein the panel is arranged on the top surface of the machine body, the balance wheel assemblies are rotatably arranged on the machine body, and the plurality of balance wheel assemblies are linked to rotate left and right through a swing driving device;

[0005] The balance wheel assembly includes an electric drum, a slotted cover plate, and a bracket. A fixing frame is provided in the body. A rotating member is rotatably provided at the bottom of the bracket. The lower part of the rotating member is fixedly provided on the fixing frame. A plurality of mounting holes are provided on the surface of the panel corresponding to the electric drum matrix. The slotted cover plate is fixedly provided on the top of the bracket and embedded in the mounting holes. The electric drum is rotatably provided on the bracket, and the upper surface of the electric drum is exposed on the middle part of the slotted cover plate.

[0006] A connecting rod is hinged between one side of the brackets in any same row, and the connecting rod is driven to slide by the swing driving device, so that the connecting rod links the electric roller to rotate around the center of the rotating part, thereby changing the direction of the electric roller.

[0007] Furthermore, a linkage rod is fixedly arranged on the output shaft of the swing drive device, and the linkage rod is hinged to the connecting rod.

[0008] Furthermore, the rotating member is a hollow structure and is conductive with the bottom surface of the bracket, the bracket is provided with a wiring terminal, the electric roller is provided with a roller driving wire and is electrically connected to the wiring terminal, and a power cord of an external power supply is passed through the rotating member and is electrically connected to the wiring terminal.

[0009] Furthermore, a pipe plug is sleeved on the power cord, and the pipe plug is placed in the lower opening of the rotating member to prevent the power cord from being twisted off due to local force.

[0010] Furthermore, a planar raised portion is protruded from the rear end of the cover plate, and the planar raised portion is arc-shaped close to the end surface of the electric roller, thereby preventing the package from being clamped by the electric roller during transportation, causing the package to stagnate and affecting the transportation of the subsequent packages.

[0011] Furthermore, arc-shaped protrusions are respectively protruded from both sides of the top surface of the cover plate, and limiting protrusions are respectively protruded from both sides of the bottom surface of the cover plate, which are used to press the shaft of the electric drum.

[0012] Furthermore, circular bosses are provided on both sides of the panel to reduce the contact area between the package and the panel, so that the arc-shaped protrusions can well protect both sides of the electric roller, while also preventing the package from being clamped with the side of the electric roller to affect the transportation of the package.

[0013] Furthermore, a pair of forklift slots are provided on the machine body, so that the truck of the forklift can be inserted into the forklift slots, thereby facilitating the forklift to transport, install and fix the sorting machine, thereby improving the installation efficiency of the sorting machine.

[0014] Furthermore, the outer edge of the panel is provided with a slope, so that the packages can be better transitioned and the stability of package sorting is improved.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) The utility model adopts a redirected drive motor to drive the connection frame to rotate and thus drive the three rows of pendulum wheels to swing. This structure can improve sorting efficiency, improve the utilization rate of the internal space of the pendulum wheel, reduce equipment costs, and improve the stability of sorting packages. (2) The raised structure of the cover plate prevents small items from being rolled into the drum, reduces the risk of clamping, and improves the stability of package sorting. In addition, a boss is provided at the lower end of the cover plate to roll the electric roller on the bracket. (3) A circular boss is provided on the panel to reduce the contact area between the package and the panel and improve the stability of package sorting. (4) The wires of the electric pendulum wheel are provided with wiring terminals on the bracket to facilitate the replacement of the electric roller. In addition, a pipe plug is provided at the lower end of the bracket to keep the wires and the bracket rotating together with the bracket to prevent the wires from being twisted off due to local force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a top view of the overall structure of the utility model;

[0019] Figure 3 is a schematic diagram of the connection structure of the balance wheel drive device;

[0020] Figure 4 Schematic diagram of the overall structure of the balance wheel assembly;

[0021] Figure 5 It is a top view of the overall structure of the balance wheel assembly;

[0022] Figure 6 It is a cross-sectional view of the overall structure of the rotating part. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0024] Reference Figure 1 , Figure 2 As shown, an electric drum balance wheel sorting machine includes a body 1, a panel 2, and a plurality of balance wheel assemblies 3. The panel 2 is arranged on the top surface of the body 1, and the plurality of balance wheel assemblies 3 are rotatably arranged on the body 1, so that the packages on the panel 2 are transported and sorted by the plurality of balance wheel assemblies 3. In this embodiment, the panel 2 and the balance wheel assemblies 3 are used in three groups and are arranged on the body 1 in sequence along the conveying direction of the packages.

[0025] Reference Figure 3 , Figure 4 As shown, specifically, the balance wheel assembly 3 includes an electric drum 31, a slotted cover plate 32, and a bracket 33. A fixing frame 11 is arranged in the body 1. A rotating member 34 is rotatably arranged at the bottom of the bracket 33. The lower part of the rotating member 34 is fixedly arranged on the fixing frame 11 so that the bracket 33 can rotate around the rotating member 34. The electric drum 31 is rotatably arranged on the bracket 33, and a plurality of mounting holes 21 are arranged on the surface of the panel 2 corresponding to the matrix of the electric drum 31. The slotted cover plate 32 is fixedly arranged on the top of the bracket 33 and embedded in the mounting holes 21 so that the upper surface of the electric drum 31 is exposed on the middle part of the slotted cover plate 32. In this way, the interior of the body 1 is a closed space, which can prevent foreign matter or dust on the panel 2 from falling into the interior of the body through the mounting holes, and also prevent small packages from getting stuck between the electric drum 31 and the mounting holes 21.

[0026] Reference Figure 2As shown, the plurality of balance wheel assemblies 3 are divided into three rows and arranged in a straight line, and the plurality of balance wheel assemblies 3 in the middle row are staggered with the plurality of balance wheel assemblies 3 in the other two rows to ensure the stability of package transportation.

[0027] Reference Figure 4 , Figure 6 As shown, a terminal block 35 is provided on the bracket 33, a roller driving wire 351 is provided on the electric roller 31 and is electrically connected to the terminal block 35, and the rotating member 34 is a hollow structure and is conductive with the bottom surface of the bracket 33, so that a power line 352 of an external power source is passed through the rotating member 34 and is electrically connected to the terminal block 35, so as to provide power for the electric roller 31, so that the electric roller 31 can be operated to transport the packages on the panel 2, and the electric roller 31 can be easily taken out of the bracket 33 for replacement or maintenance, thereby greatly improving the replacement efficiency of the electric roller.

[0028] In addition, a pipe plug 341 is sleeved on the power cord, and the pipe plug 341 is placed in the lower opening of the rotating member 34. The pipe plug 341 can clamp the power cord 352 and keep the power cord 352 and the rotating member 34 together so that they rotate with the bracket 33, thereby preventing the power cord 352 from being twisted off due to local force.

[0029] Reference Figure 2 As shown, circular bosses 22 are respectively provided on both sides of the panel 2 so that the circular bosses 22 can support the package on the panel 2, thereby reducing the contact area between the package and the panel 2.

[0030] In addition, the outer edge of the panel 2 is provided with an angle, so that the packages can be better transitioned and the stability of package sorting is improved.

[0031] Reference Figure 3 , Figure 4 As shown, in this embodiment, a connecting rod 41 is hinged between one side of any same row of brackets 33, and a swing drive device 4 is fixedly installed on the fixed frame 11. In this embodiment, the swing drive device preferably adopts a motor, and a linkage rod 42 is fixedly provided on the output shaft of the swing drive device 4, and the linkage rod 42 is hinged to the connecting rod 41.

[0032] Specifically, since three rows of balance wheel assemblies 3 are used in this embodiment, three groups of connecting rods 41 are used corresponding to the balance wheel assemblies 3. Each group of connecting rods 41 is fixedly connected to the brackets 33 of a row of balance wheel assemblies 3, and the two ends and the middle part of the linkage rod 42 are respectively hinged to the ends of the connecting rod 41. The linkage rod 42 is driven to rotate left and right by the swing driving device 4, so that the connecting rod 41 links the electric roller 31 to rotate around the center of the rotating part 34, thereby realizing the swing of the electric roller 31, thereby changing the direction of the electric roller 31. In this embodiment, the swing angle of the electric roller 31 is -55°-55°, so that the electric roller 31 can better sort the packages.

[0033] Reference Figure 4 , Figure 5 As shown, a planar protrusion 321 is protruded from the rear end of the slotted cover plate 32, and the planar protrusion 321 is arc-shaped close to the end surface of the electric roller 31, thereby preventing the package from being clamped by the electric roller during transportation, causing the package to stagnate and affecting the transportation of the subsequent packages.

[0034] Arc-shaped protrusions 322 are respectively protruded from both sides of the slotted cover plate 32, so that the arc-shaped protrusions 322 can well protect both sides of the electric roller 31, and can also prevent the package from being clamped with the side of the electric roller 31 to affect the transportation of the package.

[0035] In addition, limiting protrusions 323 are respectively protruded on both sides of the bottom surface of the slotted cover plate 32, and a pair of slots are provided on both sides of the upper part of the bracket 33 corresponding to the limiting protrusions 323, and the shaft of the electric roller 31 is respectively placed on the slots, so that after the slotted cover plate 32 is covered on the bracket, the limiting protrusions 323 are respectively inserted into the slots and press the shaft of the electric roller 31, thereby preventing the electric roller 31 from jumping or loosening during transportation, and effectively improving the stability of the electric roller.

[0036] Reference Figure 1 As shown, in this embodiment, a pair of forklift slots 12 are provided on the fuselage 1, so that the truck of the forklift can be inserted into the forklift slots 12, thereby facilitating the forklift to transport, install and fix the sorting machine, thereby improving the installation efficiency of the sorting machine.

[0037] Of course, the above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. Any modifications made according to the spirit of the main technical scheme of the utility model should be included in the protection scope of the utility model.

Claims

1. An electric drum swing wheel sorting machine, characterized in that: It comprises a body (1), a panel (2), and a plurality of balance wheel assemblies (3), wherein the panel (2) is arranged on the top surface of the body (1), and the balance wheel assemblies (3) are rotatably arranged on the body (1), and the plurality of balance wheel assemblies (3) are linked to rotate left and right through a swing driving device (4); The balance wheel assembly (3) comprises an electric roller (31), a slotted cover plate (32), and a bracket (33); a fixing frame (11) is arranged in the body (1); a rotating member (34) is rotatably arranged at the bottom of the bracket (33); the lower part of the rotating member (34) is fixedly arranged on the fixing frame (11); a plurality of mounting holes (21) are arranged on the surface of the panel (2) corresponding to the matrix of the electric roller (31); the slotted cover plate (32) is fixedly arranged on the top of the bracket (33) and embedded in the mounting holes (21); the electric roller (31) is rotatably arranged on the bracket (33), and the upper surface of the electric roller (31) is exposed on the middle part of the slotted cover plate (32); A planar raised portion (321) is protruding from the rear end of the slotted cover plate (32); the planar raised portion (321) is arc-shaped near the end surface of the electric roller (31); arc-shaped raised portions (322) are protruding from both sides of the slotted cover plate (32); and limited raised portions (323) are protruding from both sides of the bottom surface of the slotted cover plate (32); A connecting rod (41) is hingedly connected between one side of the brackets (33) in any same row, and a linkage rod (42) is fixedly provided on the output shaft of the swing drive device (4). The linkage rod (42) is hingedly connected to the connecting rod (41), and the swing drive device (4) drives the connecting rod (41) to slide, so that the connecting rod (41) links the electric roller (31) to rotate around the center of the rotating member (34).

2. The electric drum balance wheel sorting machine according to claim 1, characterized in that: The rotating member (34) is a hollow structure, the bracket (33) is provided with a wiring terminal (35), the electric roller (31) is provided with a roller driving wire (351) and is electrically connected to the wiring terminal (35), and a power line (352) of an external power source is passed through the rotating member (34) and is electrically connected to the wiring terminal (35).

3. The electric drum balance wheel sorting machine according to claim 2, characterized in that: A pipe plug (341) is sleeved on the power cord, and the pipe plug (341) is placed at the lower opening of the rotating member (34).

4. The electric drum balance wheel sorting machine according to claim 1, characterized in that: Circular bosses (22) are respectively provided on both sides of the panel (2).

5. The electric drum balance wheel sorting machine according to claim 1, characterized in that: A pair of forklift slots (12) are provided on the machine body (1).

6. The electric drum balance wheel sorting machine according to claim 1, characterized in that: The outer edge of the panel (2) is provided with a slope.

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