A track structure for a rail-guided vehicle

Abstract

This utility model discloses a track structure for a rail-guided vehicle, including a first track, a second track, a base plate, connecting strips, a base frame, connecting brackets, and connecting seats. A second track with the same structure is located on the left side of the first track. The base plate is welded to the bottom of both the first and second tracks. The tops of both tracks have concave roller grooves. Connecting strips are located on both sides of the first and second tracks. A base frame is located above the first and second tracks, and roller brackets are welded to both sides of the bottom of the base frame. This utility model improves the stability of the guided vehicle by providing rollers at the four corners of the bottom of the base frame. The rollers roll within the roller grooves, and both sides of the roller brackets are connected to the connecting seats via connecting brackets. The connecting seats are slidably connected to the connecting strips. This prevents the guided vehicle from tipping over, thus avoiding economic losses due to falling goods.

Description

Technical Field

[0001] This utility model relates to the field of track technology, specifically to a track structure for a track-guided vehicle. Background Technology

[0002] With the rapid development of logistics, warehousing and other industries, Automated Guided Vehicles (AGVs), as an important component of intelligent logistics systems, have been widely used. AGVs are intelligent vehicles capable of autonomously traveling along preset tracks to complete tasks such as material handling.

[0003] The existing guide vehicles use relatively simple track structures, typically where the guide vehicle rolls along the track using rollers at its bottom. However, this is prone to tilting during use. If the guide vehicle tilts or tipps over, the goods on it will fall off, resulting in economic losses and low safety. Therefore, this utility model provides a track structure for a rail-guided vehicle to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a track structure for a rail-guided vehicle, in order to solve the problem that the track structure used by the guide vehicle in the above-mentioned background art is relatively simple. Usually, the guide vehicle moves forward by rolling on the track with rollers at the bottom. However, it is easy for it to tilt during use. Once the guide vehicle tilts or falls over, the goods on the guide vehicle will fall off, resulting in economic losses and low safety.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a track structure for a rail-guided vehicle, comprising a first track, a second track, a base plate, connecting strips, a base frame, a connecting frame, and a connecting seat. A second track with the same structure is provided on the left side of the first track. The bottom ends of the first track and the second track are welded with base plates. The top ends of the first track and the second track have concave roller grooves. Connecting strips are provided on both sides of the first track and the second track.

[0006] A base frame is provided above the first track and the second track. Roller frames are welded to both sides of the bottom end of the base frame, and the rollers provided at the inner end of the roller frames are located in the roller grooves.

[0007] Connecting frames are welded to the lower ends of both sides of the roller frame. The bottom end of the connecting frame is provided with an integral connecting seat. The connecting seat has a wrapping structure for the connecting strip and is slidably connected.

[0008] As a preferred embodiment of this utility model, the two ends of the base plate protrude from the outer end faces of the first track and the second track, respectively, and the base plate is provided with multiple tracks at equal intervals.

[0009] As a preferred embodiment of this utility model, the roller frame is provided with two sets in the front and rear and has a symmetrical structure.

[0010] As a preferred embodiment of this utility model, the bottom surfaces of the two connecting frames are respectively spaced apart from the upper surfaces of the first and second tracks.

[0011] As a preferred embodiment of this utility model, the outer end of the connecting strip has a semi-circular structure.

[0012] As a preferred embodiment of this utility model, the inner end faces of the two connecting seats are respectively provided with gaps between the end faces of the first track and the second track.

[0013] As a preferred embodiment of this invention, the roller groove has an arc-shaped concave structure, and the upper and lower ends of the roller have an arc-shaped structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by providing rollers at the four corners of the bottom of the base frame, the rollers roll in the roller grooves, and both sides of the roller frame are connected to the connecting seats through connecting frames, and the connecting seats are slidably connected to the connecting strips, the stability of the guide vehicle is improved, and the guide vehicle is prevented from tipping over, thereby avoiding the economic loss caused by the falling of goods. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall partial structure of this utility model;

[0016] Figure 2 This is the left view of the present invention;

[0017] Figure 3 This is an exploded view of the track and base plate of this utility model.

[0018] In the diagram: 1. First track; 2. Second track; 3. Base plate; 4. Roller groove; 5. Connecting strip; 6. Base frame; 7. Roller frame; 8. Roller; 9. Connecting frame; 10. Connecting seat. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. "Multiple" means two or more, and unless otherwise explicitly limited, all of them fall within the scope of protection of this utility model.

[0022] Example: Figure 1-3 This utility model provides a technical solution: including a first track 1, a second track 2, a base plate 3, a connecting strip 4, a base frame 6, a connecting frame 9, and a connecting seat 10. The second track 2 with the same structure is provided on the left side of the first track 1. The base plate 3 is welded to the bottom of the first track 1 and the second track 2. The roller groove 4 with an inwardly concave structure is provided at the top of the first track 1 and the second track 2. Connecting strips 5 are provided on both sides of the first track 1 and the second track 2.

[0023] A base frame 6 is provided above the first track 1 and the second track 2. Roller frames 7 are welded to both sides of the bottom end of the base frame 6. The rollers 8 provided at the inner end of the roller frames 7 are located in the roller grooves 4.

[0024] Connecting frames 9 are welded to the lower ends of both sides of the roller frame 7. The bottom end of the connecting frame 9 is provided with an integrated connecting seat 10. The connecting seat 10 is wrapped around the connecting strip 5 and is slidably connected.

[0025] The base plate 3 protrudes from the outer end faces of the first track 1 and the second track 2 at both ends, and the base plate 3 is provided with multiple tracks at equal intervals.

[0026] The roller frame 7 has two sets, front and rear, in a symmetrical structure.

[0027] The bottom surfaces of the two connecting frames 9 are spaced apart from the upper surfaces of the first track 1 and the second track 2, respectively.

[0028] The outer end of the connecting strip 5 has a semi-circular structure.

[0029] The inner end faces of the two connecting seats 10 are respectively provided with gaps between the end faces of the first track 1 and the second track 2.

[0030] The roller groove 4 has an arc-shaped concave structure, and the upper and lower ends of the roller 8 have an arc-shaped structure.

[0031] Working principle:

[0032] In use, the guide car is fixed on the base frame 6 and is driven forward by the drive mechanism. When the guide car moves forward, the rollers 8 roll in the roller grooves 4 on the first track 1 and the second track 2. When the guide car moves forward, the connecting seat 10 wraps around the connecting strip 5 and slides to make the guide car move forward more stably.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A track structure for a rail-guided vehicle, comprising a first track (1), a second track (2), a base plate (3), a connecting strip (5), a base frame (6), a connecting frame (9), and a connecting seat (10), characterized in that: A second track (2) with the same structure is provided on the left side of the first track (1). The bottom ends of the first track (1) and the second track (2) are welded with base plates (3). The top ends of the first track (1) and the second track (2) have concave roller grooves (4). Connecting strips (5) are provided on both sides of the first track (1) and the second track (2). A base frame (6) is provided above the first track (1) and the second track (2). Roller frames (7) are welded to both sides of the bottom end of the base frame (6). The rollers (8) provided at the inner end of the roller frames (7) are located in the roller grooves (4). Connecting frames (9) are welded to the lower ends of both sides of the roller frame (7). The bottom end of the connecting frame (9) is provided with an integral connecting seat (10). The connecting seat (10) wraps around the connecting strip (5) and is slidably connected.

2. The track structure of a rail-guided vehicle according to claim 1, characterized in that: The bottom plate (3) protrudes from the outer end faces of the first track (1) and the second track (2) at both ends, and the bottom plate (3) is provided with multiple tracks at equal intervals.

3. The track structure of a rail-guided vehicle according to claim 1, characterized in that: The roller frame (7) has two sets in the front and rear and is symmetrical.

4. The track structure of a rail-guided vehicle according to claim 1, characterized in that: The bottom surfaces of the two connecting frames (9) are respectively spaced from the upper surfaces of the first track (1) and the second track (2).

5. The track structure of a rail-guided vehicle according to claim 1, characterized in that: The outer end of the connecting strip (5) has a semi-circular structure.

6. The track structure of a rail-guided vehicle according to claim 1, characterized in that: The inner end faces of the two connecting seats (10) are respectively provided with gaps between the end faces of the first track (1) and the second track (2).

7. The track structure of a rail-guided vehicle according to claim 1, characterized in that: The roller groove (4) has an arc-shaped concave structure, and the upper and lower ends of the roller (8) have an arc-shaped structure.

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