Rail type automatic guided vehicle

Abstract

The utility model discloses a rail type automatic guided vehicle, which belongs to the technical field of carriers, and comprises a rail type carrier vehicle, the two ends of the top of the rail type carrier vehicle are connected with bottom loading plates in a sliding manner, one end of each bottom loading plate is connected with a rectangular rotating plate in a rotating manner, and the other end of each bottom loading plate is connected with a sliding plate. A moving mechanism used for moving the bottom carrying plate is arranged in the rail carrying vehicle. A rotating mechanism for rotating the rectangular rotating plate is arranged on the outer sides of the bottom carrying plates, the two movable bottom carrying plates are arranged on the top of the rail carrying vehicle, and the distance between the bottom carrying plates can be adjusted, so that the cargo carrying space of the device is effectively increased, and the device can adapt to cargoes of different sizes and shapes; the rotatable rectangular rotating plate is arranged on the outer side of the bottom carrying plate and used for preventing cargoes from falling off in the transportation process, the cargo carrying flexibility and the space utilization rate of the rail carrier are improved, and the cargo carrying safety and stability are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of unmanned carrier, concretely relates to a rail type unmanned carrier. BACKGROUND

[0002] The rail type unmanned carrier is one of the key equipment in the automatic logistics and warehousing system, which is usually guided by the preset track and path to realize the material carrying and storage in the unmanned state, and the existing rail type unmanned carrier mainly comprises a vehicle body, a driving device, a guiding device, a control system and a load platform for carrying goods, and the flexible operation and high efficiency make it widely applied in the fields of industrial manufacturing, logistics and warehousing, workshop carrying and the like.

[0003] The load platform is the main structure for carrying goods, and the size and fixing mode thereof are usually fixed, so that the loading space cannot be flexibly adjusted, although the conventional carrying demand can be met, the adaptability is poor when facing goods of different sizes and shapes, therefore, the rail type unmanned carrier is designed to provide another technical scheme for the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a rail type unmanned carrier to solve the problems of the existing technology in the use process.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a rail type unmanned carrier, including a rail carrier, the both ends of the top of the rail carrier are slidably connected with bottom load plates, one end of the bottom load plate is rotatably connected with a rectangular rotating plate, the inside of the rail carrier is provided with a moving mechanism for the movement of the bottom load plate.

[0006] The outside of the bottom load plate is provided with a rotating mechanism for the rotation of the rectangular rotating plate.

[0007] Preferably, the moving mechanism comprises a driving motor, one end of the rail carrier is bolted with the driving motor, the output end of the driving motor is fixed with a first transverse threaded rod, one end of the first transverse threaded rod away from the driving motor is fixed with a second transverse threaded rod, the screw rotation directions of the first transverse threaded rod and the second transverse threaded rod are opposite, the outside of the first transverse threaded rod and the second transverse threaded rod is all screw-connected with L-shaped sliding plates, one end of the L-shaped sliding plate close to the bottom load plate is fixedly connected with the bottom load plate.

[0008] Preferably, the connecting place of the first transverse threaded rod and the second transverse threaded rod is fixed with a cross bar, the cross bar penetrates the inside of the rail carrier and is rotatably connected with the rail carrier through a bearing.

[0009] Preferably, the L-shaped sliding plate is slidably connected to both sides of the L-shaped sliding plate inside, and the transverse light rod is located inside the rail-mounted trolley and fixedly connected with the rail-mounted trolley.

[0010] Preferably, the output end of the driving motor penetrates the inside of the rail-mounted trolley and is rotatably connected with the rail-mounted trolley through a bearing.

[0011] Preferably, the inside of the rail-mounted trolley is provided with a transverse sliding groove, and the L-shaped sliding plate is located inside the transverse sliding groove and slidably connected with the rail-mounted trolley through the transverse sliding groove.

[0012] Preferably, the rotating mechanism comprises a hydraulic cylinder, both sides of the bottom loading plate are rotatably connected with the hydraulic cylinder, the output end of the hydraulic cylinder is rotatably connected with a rectangular rotating column through a pin shaft, the inside of the bottom loading plate is rotatably connected with a longitudinal rotating shaft through a bearing, the longitudinal rotating shaft is sleeved outside the rectangular rotating plate and fixedly connected with the rectangular rotating plate, and the bottom of the rectangular rotating column is sleeved outside the longitudinal rotating shaft and fixedly connected with the longitudinal rotating shaft.

[0013] Compared with the prior art, the rail-mounted trolley has the advantages that:

[0014] The rail-mounted trolley is provided with two movable bottom loading plates on the top, the spacing between the bottom loading plates can be adjusted, thereby effectively increasing the loading space of the device, and the device can adapt to goods of different sizes and shapes, the outside of the bottom loading plate is provided with a rotatable rectangular rotating plate, which prevents the goods from falling off during transportation, improves the loading flexibility and space utilization rate of the rail-mounted trolley, and enhances the safety and stability of the goods transportation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the whole utility model;

[0016] Figure 2 It is a structural schematic view of the first transverse threaded rod and the second transverse threaded rod;

[0017] Figure 3 It is a structural schematic view of the bottom loading plate and the rectangular rotating plate;

[0018] Figure 4 It is a structural schematic view of the transverse light rod and the L-shaped sliding plate;

[0019] Figure 5 It is a structural schematic view of the hydraulic cylinder and the rectangular rotating column.

[0020] In the figure: 1, rail carrier; 2, bottom loading plate; 3, rectangular rotating plate; 4, hydraulic cylinder; 5, rectangular rotating column; 6, driving motor; 7, first transverse threaded rod; 8, second transverse threaded rod; 9, transverse light pole; 10, L-shaped sliding plate; 11, longitudinal rotating shaft. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Reference Figures 1-5 A rail type unmanned carrier, including rail carrier 1, the both ends of the top of rail carrier 1 are slidably connected with bottom loading plate 2, one end of bottom loading plate 2 is rotatably connected with rectangular rotating plate 3, the inside of rail carrier 1 is provided with moving mechanism for the movement of bottom loading plate 2;

[0023] The outside of bottom loading plate 2 is provided with rotating mechanism for the rotation of rectangular rotating plate 3;

[0024] The moving mechanism includes driving motor 6, one end of rail carrier 1 is bolted with driving motor 6, the output end of driving motor 6 is fixed with first transverse threaded rod 7, the output end of driving motor 6 is fixed with second transverse threaded rod 8, the screw rotation direction of first transverse threaded rod 7 and second transverse threaded rod 8 is opposite, the outside of first transverse threaded rod 7 and second transverse threaded rod 8 is threadedly connected with L-shaped sliding plate 10, one end of L-shaped sliding plate 10 close to bottom loading plate 2 is fixedly connected with bottom loading plate 2;

[0025] The connecting place of first transverse threaded rod 7 and second transverse threaded rod 8 is fixed with a crossbar, the inside of rail carrier 1 is penetrated by crossbar and is rotatably connected with rail carrier 1 by bearing, to facilitate the synchronous rotation of first transverse threaded rod 7 and second transverse threaded rod 8;

[0026] The both sides of the inside of L-shaped sliding plate 10 are slidably connected with L-shaped sliding plate 10, transverse light pole 9 is located in the inside of rail carrier 1 and is fixedly connected with rail carrier 1, so that L-shaped sliding plate 10 can slide horizontally on the outside of transverse light pole 9;

[0027] The output end of driving motor 6 penetrates the inside of rail carrier 1 and is rotatably connected with rail carrier 1 by bearing, so that the output end of driving motor 6 can drive first transverse threaded rod 7 to rotate;

[0028] The rail transport vehicle 1 is internally provided with a transverse sliding groove, and the L-shaped sliding plate 10 is located in the transverse sliding groove and is in sliding connection with the rail transport vehicle 1 through the transverse sliding groove.

[0029] Here, the operation of the driving motor 6 makes the first transverse threaded rod 7 and the second transverse threaded rod 8 rotate, and the rotation of the first transverse threaded rod 7 and the second transverse threaded rod 8 makes the L-shaped sliding plate 10 slide outside the transverse light rod 9, so that the L-shaped sliding plate 10 can drive the bottom loading plate 2 to move, thereby adjusting the distance between the two bottom loading plates 2, thereby improving the loading space of the device.

[0030] The rotating mechanism comprises a hydraulic cylinder 4, the two sides of the bottom loading plate 2 are rotatably connected with the hydraulic cylinder 4, the output end of the hydraulic cylinder 4 is rotatably connected with a rectangular rotating column 5 through a pin shaft, the inside of the bottom loading plate 2 is rotatably connected with a longitudinal rotating shaft 11 through a bearing, the longitudinal rotating shaft 11 is sleeved outside the rectangular rotating plate 3 and is fixedly connected with the rectangular rotating plate 3, the bottom of the rectangular rotating column 5 is sleeved outside the longitudinal rotating shaft 11 and is fixedly connected with the longitudinal rotating shaft 11, and the operation of the hydraulic cylinder 4 makes the rectangular rotating column 5 drive the longitudinal rotating shaft 11 to rotate, thereby making the bottom loading plate 2 rotate outside the bottom loading plate 2.

[0031] Working principle: the operation of the driving motor 6 makes the first transverse threaded rod 7 and the second transverse threaded rod 8 rotate, and the rotation of the first transverse threaded rod 7 and the second transverse threaded rod 8 makes the L-shaped sliding plate 10 slide outside the transverse light rod 9, so that the L-shaped sliding plate 10 can drive the bottom loading plate 2 to move, thereby adjusting the distance between the two bottom loading plates 2, thereby improving the loading space of the device.

[0032] The operation of the hydraulic cylinder 4 makes the rectangular rotating column 5 drive the longitudinal rotating shaft 11 to rotate, thereby making the bottom loading plate 2 rotate outside the bottom loading plate 2, and thereby making the two rectangular rotating plates 3 protect the two sides of the goods, preventing the goods from falling off.

[0033] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0034] In the description of the application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the application. In the application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the application and the features of different embodiments or examples can be combined by those skilled in the art without contradiction, if possible.

[0035] Although the embodiments of the application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways can be understood by those skilled in the art without departing from the principles and spirits of the application, the scope of the application is defined by the appended claims and their equivalents.

Claims

1. A rail guided vehicle, characterized by: Including rail carrier (1), both ends of the top of rail carrier (1) are slidably connected with bottom loading plate (2), one end of bottom loading plate (2) is rotatably connected with rectangular rotating plate (3), the inside of rail carrier (1) is provided with moving mechanism for the movement of bottom loading plate (2); The moving mechanism comprises a driving motor (6), one end of the rail carrier (1) is bolted with the driving motor (6), the output end of the driving motor (6) is fixed with a first transverse threaded rod (7), one end of the first transverse threaded rod (7) away from the driving motor (6) is fixed with a second transverse threaded rod (8), the thread rotation direction of the first transverse threaded rod (7) and the second transverse threaded rod (8) is opposite, the outer side of the first transverse threaded rod (7) and the second transverse threaded rod (8) is threadedly connected with an L-shaped sliding plate (10), one end of the L-shaped sliding plate (10) close to the bottom loading plate (2) is fixedly connected with the bottom loading plate (2), the outer side of the bottom loading plate (2) is provided with rotating mechanism for the rotation of the rectangular rotating plate (3).

2. The rail guided vehicle according to claim 1, characterized in that The connecting part of the first transverse threaded rod (7) and the second transverse threaded rod (8) is fixed with a cross bar, the cross bar penetrates the inside of the rail carrier (1) and is rotatably connected with the rail carrier (1) through a bearing.

3. The rail guided vehicle of claim 1, wherein: The inside of the L-shaped sliding plate (10) is slidably connected with a transverse light rod (9) on both sides, the transverse light rod (9) is located in the inside of the rail carrier (1) and is fixedly connected with the rail carrier (1).

4. The rail guided vehicle of claim 1, wherein: The output end of the driving motor (6) penetrates the inside of the rail carrier (1) and is rotatably connected with the rail carrier (1) through a bearing.

5. The rail guided vehicle of claim 1, wherein: The inside of the rail carrier (1) is provided with a transverse sliding groove, the L-shaped sliding plate (10) is located in the inside of the transverse sliding groove and is slidably connected with the rail carrier (1) through the transverse sliding groove.

6. The rail guided vehicle of claim 1, wherein: The rotating mechanism comprises a hydraulic cylinder (4), both sides of the bottom loading plate (2) are rotatably connected with the hydraulic cylinder (4), the output end of the hydraulic cylinder (4) is rotatably connected with a rectangular rotating column (5) through a pin shaft, the inside of the bottom loading plate (2) is rotatably connected with a longitudinal rotating shaft (11) through a bearing, the longitudinal rotating shaft (11) is sleeved on the outer side of the rectangular rotating plate (3) and is fixedly connected with the rectangular rotating plate (3), the bottom of the rectangular rotating column (5) is sleeved on the outer side of the longitudinal rotating shaft (11) and is fixedly connected with the longitudinal rotating shaft (11).

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