Automatically-charging remains transport vehicle without drag line
By designing the body transport vehicle with automatic chain automatic charging, the combination of rails and transport vehicles is used to realize the automatic charging and stable parking of transport vehicles, solve the problem of the influence of the trailer influence, and enhance the convenience and practical system of the system. sex.
Patent Information
- Application Number
- CN202323371808.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-12
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2033-12-12
AI Technical Summary
During use, the existing body transport trucks without tow lines are large in size, which can easily affect the handling of objects and cause inconvenience in work.
Design a bodyless transport vehicle without a dragging chain, adopts the coordination method of rail and transport vehicles, a motor and battery on the transport vehicle, automatically charging through the charging head and charging port on the track, and at the end of the orbit at the end of the orbit. Set the lock device and the buffer structure to ensure the stable stop and automatic return of the transport vehicle.
The transportation vehicle is not restricted by the dragging chain during the operation, which improves the convenience of object handling. At the same time, through the design of automatic charging and locking devices, it ensures the stable operation and convenient parking of the transport vehicle, which improves the practicality of the system. And convenience.
Smart Images
Figure CN222383633U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of rail vehicle technology, and in particular to a body transport vehicle that is automatically charged without a tow line. Background Art
[0002] Miniaturized, wire-free, automatically charged body transport vehicles generally use drag chains to provide power, which is a relatively low-cost design and convenient for power supply. However, in actual use, drag chains are large in size and are easily affected when moving objects on the transport vehicle, resulting in inconvenience in work. Summary of the invention
[0003] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.
[0004] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a body transport vehicle with automatic charging without a tow line, comprising:
[0005] Bracket;
[0006] A track, arranged on a bracket;
[0007] The transport vehicle cooperates with the track and is slidably arranged on the track;
[0008] A motor, arranged on the transport vehicle, for providing power to the transport vehicle;
[0009] A battery, which is installed on the transport vehicle and is used to provide power to the motor;
[0010] Among them, a charging head is provided on the bracket, and a charging port is provided on the battery. When the transport vehicle is located at the starting end of the track, the charging head is inserted into the charging port.
[0011] In the technical solution provided by the present application, the power source of the transport vehicle is the battery installed on the transport vehicle, so the transport vehicle will not be restricted by the drag chain during operation, and the transportation of objects will be more convenient. At the same time, in order to facilitate the replenishment of power in the battery, a charging head is also set at the starting end of the track, and a charging port is set on the battery, so when the transport vehicle is not working and is parked at the starting end of the track, it can still be charged.
[0012] In practice, when the transport vehicle is returning from the terminal to the starting point, if there is a lack of power, the transport vehicle will stop in the middle of the track, and then it needs manpower to pull it again, which makes it inconvenient to use. To solve this problem, the present application provides the following technical solutions: a bracket for supporting and fixing the track;
[0013] Furthermore, the height of the end of the track is greater than the height of the starting end.
[0014] In the technical solution provided by the present application, because the end end of the track is higher than the starting end, the transport vehicle will be able to slide by itself during the process of returning from the end end to the starting end. When the battery in the transport vehicle has no power, the transport vehicle will automatically slide to the starting end.
[0015] In terms of design, the components that cooperate with the charging head and the charging port are generally copper alloys. This type of alloy has excellent conductivity, but poor hardness and deformation resistance. The mass of the transport vehicle is relatively large, and it is easy to be misaligned during the process of returning to the starting end, which can cause the charging port and the charging head to be damaged due to a slight offset when they are in cooperation.
[0016] To address this problem, this application provides the following technical solutions:
[0017] Furthermore, a first guide structure is provided on the bracket, and a second guide structure is provided on the transport vehicle; when the transport vehicle is located at the starting end of the track, the first guide structure and the second guide structure form a guide match.
[0018] In the technical solution provided in the present application, the first guide structure and the second guide structure cooperate with each other to enable the transport vehicle to slide stably, thereby avoiding the impact caused by the mismatch between the charging head and the charging port due to the vibration of the transport vehicle when the transport vehicle moves to the starting end of the track.
[0019] Further, the first guide structure is configured as a guide groove, and the second guide structure is configured as a guide rod.
[0020] Because the transport vehicle has a relatively large mass, it has a certain inertia. Therefore, when the transport vehicle slides from the end end to the starting end, it will be damaged because it cannot be decelerated in time. To address this problem, the present application provides the following technical solutions:
[0021] Furthermore, the bracket and the transport vehicle are provided with buffer structures that cooperate with each other.
[0022] The present application provides a buffer structure on the bracket and the transport vehicle, so that when the transport vehicle slides to the starting end, the buffer structure can play a certain buffering role.
[0023] Furthermore, the buffer structure is an airtight member arranged on the guide rod.
[0024] In this solution, the buffer structure is set as an airtight part on the guide rod, so that when the guide rod is inserted into the guide groove, the guide rod will continuously compress the gas in the guide groove, so that the gas in the guide groove constitutes a damping part for buffering the transport vehicle.
[0025] Furthermore, the inner diameter of the inlet end of the guide groove is larger than the outer diameter of the end of the guide rod.
[0026] In this solution, the inner diameter of the entrance end of the guide groove is larger than the outer diameter of the end of the guide rod, so that the guide rod can be inserted into the guide groove.
[0027] As a second aspect of the present application, in order to facilitate the transport vehicle to stop at the terminal end of the track, the present application provides the following technical solutions:
[0028] Furthermore, a locking device is provided on the bracket, and when the transport vehicle is at the terminal end of the track, the locking device locks the transport vehicle.
[0029] In the technical solution provided in the present application, a locking device is provided at the terminal end of the bracket to lock the transport vehicle, thereby preventing the transport vehicle from being separated.
[0030] Furthermore, the track includes a first flat section, an inclined section and a second flat section, the inclined section is located between the first flat section and the second flat section, the starting end is located at the end of the first flat section, and the ending end is located at the end of the second flat section.
[0031] In the technical solution provided in the present application, two gentle sections are provided, thereby avoiding the problem that when carrying objects on the transport vehicle, the objects are inconvenient to carry because of the inclined surface of the transport vehicle.
[0032] Furthermore, a compression spring is provided on the bracket, and the transport vehicle moves to the terminal end to compress the compression spring.
[0033] In the technical solution provided in the present application, when the transport vehicle moves to the terminal end, the transport vehicle compresses the compression spring, so that after the locking device releases the transport vehicle, the transport vehicle can move downward under the push of the compression spring. BRIEF DESCRIPTION OF THE DRAWINGS
[0034] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.
[0035] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.
[0036] In the attached picture:
[0037] Figure 1 A three-dimensional image of a body transport vehicle that automatically charges without a tow line;
[0038] Figure 2 It is a three-dimensional diagram of the structure near the transport vehicle;
[0039] Figure 3 A cutaway view of a body transport vehicle that automatically charges without a tow line;
[0040] Figure 4 for Figure 3 A partial schematic diagram of the
[0041] Figure 5 for Figure 3 A partial schematic diagram in which a structure near the first guide structure is shown;
[0042] Figure 6 for Figure 3 A partial schematic diagram in FIG. 1 shows the structure near the locking device.
[0043] Reference numerals:
[0044] 1. bracket; 11. first guide structure; 12. compression spring;
[0045] 2. Track; 21. First flat section; 22. Second flat section; 23. Inclined section;
[0046] 3. transport vehicle; 31. second guide structure;
[0047] 4. Motor;
[0048] 5. Battery;
[0049] 6. Buffer structure;
[0050] 7. Locking device; 71. Locking ring; 72. Elastic member; 73. Fixing frame; 74. Locking block; DETAILED DESCRIPTION
[0051] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.
[0052] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.
[0053] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0054] Reference Figures 1 to 6 A body transport vehicle with automatic charging without a tow line, the overall structure includes main components such as a bracket 1, a track 2, a transport vehicle 3, a motor 4, and a battery 5. The bracket 1 constitutes the base of the entire system, has a stable structure, and is used to support and fix other components. The track 2 is set on the bracket 1 and is used to guide the movement of the transport vehicle 3. Its structure takes into account the design that the height of the terminal end is greater than the starting end, so that the transport vehicle 3 can use the height difference to realize automatic return from the terminal end to the starting end.
[0055] In some embodiments, the track 2 includes a first flat section 21, an inclined section 23, and a second flat section 22. The first flat section 21 and the second flat section 22 are parallel to each other. The first flat section 21 and the second flat section 22 respectively constitute the parts of the track 2 at both ends that are parallel to the horizontal plane, so the transport vehicle 3 can be stably docked on the first flat section 21 or the second flat section 22.
[0056] In this embodiment, a partial area of the track 2 is set as an inclined structure to achieve a height difference between the head and tail ends of the track 2. In other embodiments, the track 2 can also be directly set as an inclined structure.
[0057] The transport vehicle 3 is equipped with a motor 4 and a battery 5 to provide power for its movement. The motor 4 drives the transport vehicle 3 to move, and the battery 5 is used as a power source to supply electrical energy. The bracket 1 is provided with a charging head, and the battery 5 is provided with a charging port. When the transport vehicle 3 is located at the starting end of the track 2, the charging head is inserted into the charging port.
[0058] A second guide structure 31 is also provided on the transport vehicle 3, which cooperates with the first guide structure 11 on the bracket 1 to enable the transport vehicle 3 to slide stably on the track 2. This guide cooperation can specifically be the cooperation between the guide groove and the guide rod. Through this cooperation, the vibration of the transport vehicle 3 can be avoided, and the accurate docking of the charging head and the charging port can be ensured. The setting of the charging head and the charging port makes it convenient to charge the battery 5. When the transport vehicle 3 is located at the starting end of the track 2, the charging head is automatically inserted into the charging port to supply power to the battery 5.
[0059] The first guide structure 11 is configured as a guide groove, and the second guide structure 31 is configured as a guide rod. Specifically, a cylinder is fixedly connected to the bracket 1, and the cylinder has an opening on the side facing the transport vehicle 3, and the guide groove is set on the cylinder. The guide rod is fixedly connected to the transport vehicle 3 and corresponds to the cylinder. When the transport vehicle 3 moves to a position close to the starting end of the track 2, the guide rod will begin to be inserted into the guide groove.
[0060] In order to further ensure the safety of the charging head and the charging port, a buffer structure 6 is provided. This structure is located on the guide rod, and can be specifically an airtight member. When the guide rod is inserted into the guide groove, the airtight member forms an airtight fit with the inner wall of the guide groove, and the air in the guide groove is compressed, producing a damping effect and playing a buffering role. Furthermore, the inner diameter of the entrance end of the guide groove is larger than the outer diameter of the end of the guide rod.
[0061] The locking device 7 is another important component, which is arranged at the terminal end of the bracket 1. When the transport vehicle 3 reaches the terminal end of the track 2, the locking device 7 locks the transport vehicle 3 to ensure that it is stably parked.
[0062] The locking device 7 includes a locking ring 71, an elastic member 72, a fixing frame 73, and a locking block 74; wherein the locking ring 71 is fixedly connected to the transport vehicle 3, the position of the locking ring 71 corresponds to the fixing frame 73, the fixing frame 73 is located on the bracket 1 and corresponds to the terminal end of the track 2, the locking block 74 is slidably arranged on the fixing frame 73, an inclined surface is arranged on the locking block 74, one end of the elastic member 72 is connected to the locking block 74, and the other end is connected to the fixing frame 73. Then, when the transport vehicle 3 moves to the terminal end, the locking ring 71 and the inclined surface of the locking block 74 contact each other, thereby pushing the locking block 74 to move upward, and then the locking block 74 is automatically inserted into the hole of the locking ring 71. When it is necessary to release the transport vehicle 3, the locking block 74 can be pulled upward.
[0063] In order to realize the automatic return function of the transport vehicle 3, a compression spring 12 is also provided on the bracket 1. When the transport vehicle 3 reaches the end and compresses the compression spring 12, once the locking device 7 is released, the compression spring 12 releases the stored energy and pushes the transport vehicle 3 to move downward, realizing its function of automatically returning to the starting end.
[0064] Combining the above-mentioned components and their implementation methods, this rail 2 transport vehicle 3 not only realizes the independence and convenience of the power source, but also solves the inconvenience caused by the drag chain power supply through sophisticated design, greatly improving the practicality and convenience of the rail 2 transport vehicle 3.
[0065] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.
Claims
1. A body transport vehicle with automatic charging without a tow line, characterized in that: include: Bracket; A track, arranged on a bracket; The transport vehicle cooperates with the track and is slidably arranged on the track; A motor, arranged on the transport vehicle, for providing power to the transport vehicle; A battery, which is installed on the transport vehicle and is used to provide power to the motor; The bracket is provided with a charging head, and the battery is provided with a charging port. When the transport vehicle is located at the starting end of the track, the charging head is inserted into the charging port; Bracket, used to support and fix the track; The track is used to guide the movement of the transport vehicle, and the height of the end of the track is greater than the height of the starting end.
2. The body transport vehicle with automatic charging without dragging wire according to claim 1 is characterized in that: The bracket is provided with a first guide structure, and the transport vehicle is provided with a second guide structure; when the transport vehicle is located at the starting end of the track, the first guide structure and the second guide structure form a guide match.
3. The body transport vehicle with automatic charging without towing wire according to claim 2 is characterized in that: The first guide structure is configured as a guide groove, and the second guide structure is configured as a guide rod.
4. The body transport vehicle with automatic charging without dragging wire according to claim 3 is characterized in that: The bracket and the transport vehicle are provided with buffer structures which cooperate with each other.
5. The body transport vehicle with automatic charging without towing wire according to claim 4 is characterized in that: The buffer structure is an airtight member arranged on the guide rod.
6. The body transport vehicle with automatic charging without dragging wires according to claim 3 is characterized in that: The inner diameter of the inlet end of the guide groove is larger than the outer diameter of the end of the guide rod.
7. The body transport vehicle with automatic charging without towing wire according to claim 1 is characterized by: A locking device is provided on the bracket, and when the transport vehicle is at the terminal end of the track, the locking device locks the transport vehicle.
8. The body transport vehicle with automatic charging without towing wire according to claim 7 is characterized in that: The track includes a first flat section, an inclined section and a second flat section. The inclined section is located between the first flat section and the second flat section. The starting end is located at the end of the first flat section, and the terminal end is located at the end of the second flat section.
9. The body transport vehicle with automatic charging without towing wire according to claim 7, characterized in that: A compression spring is arranged on the bracket, and the transport vehicle moves to the terminal end to compress the compression spring.