Bidirectional balance wheel device for parcel transportation
By designing a two-way balance device and a universal ball correction unit in the logistics sorting equipment, the problems of incorrect direction and waste of space during the parcel transportation process are solved, and efficient and space-saving two-way transportation and correction effects are achieved.
Patent Information
- Application Number
- CN202420950847.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-30
AI Technical Summary
During the package transportation process, existing logistics sorting equipment is prone to irregular packaging or machine vibration, resulting in improper direction of the package, resulting in transportation delays and chaos, and the two-way transportation equipment has problems of space waste and high transportation costs.
A two-way balance device is designed, using a two-way servo drive and a universal ball deviation correction unit. The steering unit is driven to rotate simultaneously through a servo motor, and combined with the universal ball deviation correction unit, the offset package can return to the transportation direction of the transportation unit and continue to move forward.
Space saving and transportation cost reduction in two-way transportation is achieved. At the same time, the problem of incorrect parcel orientation is effectively solved through the deviation correction unit, ensuring the smoothness of logistics process.
Smart Images
Figure CN222683454U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of logistics sorting equipment, in particular to a bidirectional pendulum device for package transportation. Background Art
[0002] Currently in the market, one-way logistics transportation is prone to cause transportation congestion, and using two transportation lines to achieve two-way transportation will cause unnecessary waste of space and increase transportation costs. At the same time, in actual work, when logistics packages pass through the balance wheel device, due to, for example, irregular packaging, machine vibration during transportation, etc., it is easy for the package to be misoriented. The package is easily sent to both sides of the balance wheel, causing delays and confusion in the logistics process. The existing balance wheel device only has basic transmission functions and does not perform effective correction processing for the problem of misaligned package orientation. Utility Model Content
[0003] In view of the shortcomings of the above-mentioned existing production technology, the applicant provides a bidirectional balance wheel device for package transportation, which can not only save space for bidirectional transportation but also help the package return to the middle of the balance wheel device for continued transportation when the package position is offset.
[0004] The technical solution adopted by the utility model is as follows: a bidirectional balance wheel device for package transportation, including an outer frame, a support leg is arranged at the bottom of the outer frame, and a plurality of conveying components arranged along the package running direction are arranged on the top of the outer frame; the structure of a single conveying component is: including a driver and a servo motor, the driver is electrically connected to the transport unit, and the output end of the servo motor is connected to the steering unit; the transport unit is assembled on the top of the steering unit, and correction units are arranged on both sides of the transport unit; the correction unit includes at least one universal ball correction unit.
[0005] As a further improvement of the above technical solution:
[0006] Preferably, the structure of the universal ball correction unit is: it includes a mounting seat fixed on the top of the outer frame, a mounting groove is arranged on the top of the mounting seat, and a universal ball is assembled in the mounting groove; the ball top height of the universal ball is higher than the height of the transport unit.
[0007] Preferably, the structure of the steering unit is: it includes a first connecting rod and a second connecting rod respectively connected to the servo motor; multiple steering bases are assembled on the first connecting rod and the second connecting rod along the length direction through a connecting plate; when the output end of the servo motor rotates, it drives the steering bases on the first connecting rod and the second connecting rod to rotate synchronously.
[0008] Preferably, a transport unit is assembled on each steering base by bolts, and the transport unit is an electric roller structure.
[0009] Preferably, the top height of the cambered surface of the electric roller structure is lower than the top height of the ball of the universal ball correction unit, and the top height of the ball of the universal ball correction unit is 0.5 mm higher than the top height of the cambered surface of the electric roller structure.
[0010] Preferably, the structure of the driver is a bidirectional servo driver, and the bidirectional servo driver is electrically connected to the PLC controller.
[0011] The beneficial effects of the utility model are as follows:
[0012] The utility model has a compact structure and is easy to operate. Power is supplied by a bidirectional servo driver connected to a PLC controller, so that the conveying unit can realize forward or reverse rotation and conveying work, thereby saving space for arrangement.
[0013] The utility model also has the following advantages:
[0014] The utility model arranges deviation-correcting units on both sides of the transport unit, the ball top height of the universal ball in the deviation-correcting unit is higher than the height of the transport unit, when the package deviates to one side of the transport component during transportation, one side of the package will be lifted up by the universal ball, and the center of gravity of the package will slightly deviate to the other side of the transport component, so that the package is driven by the transport unit and the universal ball, returns to the transport direction of the transport unit and continues to move forward. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 for Figure 1 Top view of the .
[0017] Figure 3 for Figure 1 The schematic diagram of the structure is shown in FIG. 1 , in which the outer frame is hidden.
[0018] Figure 4 Schematic diagram of the structure of a single steering unit.
[0019] Figure 5 The utility model is a schematic diagram of the universal ball structure.
[0020] Among them: 1. outer frame; 2. outriggers; 3. transport components;
[0021] 31. Driver; 32. Transport unit; 33. Servo motor; 34. Steering unit; 35. Correction unit;
[0022] 341, first connecting rod; 342, second connecting rod; 343, connecting plate; 344, steering base;
[0023] 351. Mounting seat; 352. Mounting slot; 353. Universal ball. DETAILED DESCRIPTION
[0024] The specific implementation of the present utility model is described below in conjunction with the accompanying drawings.
[0025] like Figure 1 to Figure 5 As shown, the bidirectional balance wheel device for package transportation of this embodiment includes an outer frame 1, a support leg 2 is arranged at the bottom of the outer frame 1, and a plurality of conveying components 3 arranged along the running direction of the package are arranged on the top of the outer frame 1; the structure of a single conveying component 3 is: including a driver 31 and a servo motor 33, the driver 31 is electrically connected to the transport unit 32, and the output end of the servo motor 33 is connected to the steering unit 34; the transport unit 32 is assembled on the top of the steering unit 34, and correction units 35 are arranged on both sides of the transport unit 32; the correction unit 35 includes at least one universal ball correction unit.
[0026] In this embodiment, the structure of the universal ball correction unit is: it includes a mounting seat 351 fixed on the top of the outer frame 1, a mounting groove 352 is set on the top of the mounting seat 351, and a universal ball 353 is assembled in the mounting groove 352; the ball top height of the universal ball 353 is higher than the height of the transport unit 32.
[0027] In this embodiment, the structure of the steering unit 34 is: it includes a first connecting rod 341 and a second connecting rod 342 respectively connected to the servo motor 33; multiple steering bases 344 are assembled on the first connecting rod 341 and the second connecting rod 342 along the length direction through a connecting plate 343; when the output end of the servo motor 33 rotates, it drives the steering bases 344 on the first connecting rod 341 and the second connecting rod 342 to rotate synchronously.
[0028] In this embodiment, a transport unit 32 is assembled on each steering base 344 by bolts, and the transport unit 32 is an electric roller structure.
[0029] In this embodiment, the top height of the arc surface of the electric roller structure is lower than the top height of the ball of the universal ball correction unit. Exemplarily, the top height of the ball of the universal ball correction unit is set to be 0.5 mm higher than the top height of the arc surface of the electric roller structure.
[0030] In this embodiment, the structure of the driver 31 is a bidirectional servo driver, and the bidirectional servo driver is electrically connected to the PLC controller.
[0031] The working method of the utility model is as follows:
[0032] The PLC controller is electrically connected to the driver 31 and sends an electrical signal to the driver 31, so that the driver 31 drives the transport unit 32 in the transport assembly 3 to rotate forward or reverse;
[0033] When the logistics package is biased toward one side of the conveying component 3 during transportation, one side of the package will be lifted up by the universal ball 353, and the center of gravity of the package will be slightly biased toward the other side of the conveying component 3, so that the package is driven by the transport unit 32 and the universal ball 353, and returns to the transport direction of the transport unit 32 and continues to move forward;
[0034] When a logistics package needs to enter a corresponding grid during transportation, the servo motor 33 is operated to drive the first connecting rod 341 and the second connecting rod 342 to be pulled synchronously. At this time, the steering base 344 on the first connecting rod 341 and the second connecting rod 342 rotate synchronously and drive the transport unit 32 on the steering base 344 to rotate. When the logistics package passes through the upper surface of the transport unit 32, it is sent to the corresponding grid along the rotation angle of the transport unit 32.
[0035] The utility model has a reasonable structure, and the bidirectional driver 31 enables the transport to be bidirectional, which greatly saves space for arrangement, and the deviation correction unit 35 enables the package that is deviated during transport to always return to the transport direction.
[0036] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the protection scope of the utility model.
Claims
1. A bidirectional balance wheel device for package transportation, characterized in that: It comprises an outer frame (1), a support leg (2) is arranged at the bottom of the outer frame (1), and a plurality of conveying components (3) arranged along the running direction of the package are arranged at the top of the outer frame (1); The structure of a single transport assembly (3) is as follows: it comprises a driver (31) and a servo motor (33), wherein the driver (31) is electrically connected to a transport unit (32), and an output end of the servo motor (33) is connected to a steering unit (34); the transport unit (32) is mounted on the top of the steering unit (34), and deviation correction units (35) are arranged on both sides of the transport unit (32); The structure of the deviation correction unit (35) is as follows: it comprises at least one universal ball deviation correction unit.
2. The bidirectional balance wheel device for package transportation according to claim 1, characterized in that: The structure of the universal ball correction unit is as follows: it comprises a mounting seat (351) fixed on the top of the outer frame (1), a mounting groove (352) is arranged on the top of the mounting seat (351), and a universal ball (353) is installed in the mounting groove (352); The height of the ball top of the universal ball (353) is higher than the height of the transport unit (32).
3. The bidirectional balance wheel device for package transportation according to claim 1, characterized in that: The structure of the steering unit (34) is as follows: it comprises a first connecting rod (341) and a second connecting rod (342) respectively connected to the servo motor (33); A plurality of steering bases (344) are assembled on the first connecting rod (341) and the second connecting rod (342) along the length direction via a connecting plate (343); When the output end of the servo motor (33) rotates, it drives the steering base (344) on the first connecting rod (341) and the second connecting rod (342) to rotate synchronously.
4. The bidirectional balance wheel device for package transportation according to claim 3, characterized in that: The transport unit (32) is assembled on each steering base (344) by means of bolts.
5. The bidirectional balance wheel device for package transportation according to claim 4, characterized in that: The transport unit (32) is an electric roller structure.
6. The bidirectional balance wheel device for package transportation according to claim 5, characterized in that: The top height of the arc surface of the electric roller structure is lower than the top height of the ball of the universal ball correction unit.
7. The bidirectional balance wheel device for package transportation according to claim 6, characterized in that: The ball top height of the universal ball correction unit is 0.5 mm higher than the arc top height of the electric roller structure.
8. The bidirectional balance wheel device for package transportation according to claim 1, characterized in that: The structure of the driver (31) is a bidirectional servo driver, and the bidirectional servo driver is electrically connected to the PLC controller.