Double-arc gear structure track mechanism

Abstract

The utility model discloses a track mechanism with a double-arc gear structure. The track mechanism comprises a base plate, an arc-shaped plate, a tooth groove, an arc-shaped track, a fixing frame, a mounting hole, a bearing, a motor, a speed reducer, a guide gear, a supporting plate, moving wheels, an electric control disc, a through groove and a limiting plate. The output end of the motor is fixedly connected with a speed reducer, the output end of the speed reducer is fixedly connected with a guide gear, and the guide gear is connected to the tooth groove in an engaged mode. The double-arc gear structure track mechanism is designed, the motor drives the fixing structure to move along the arc-shaped track, large pipe-mounted parts can be efficiently and stably loaded or unloaded, the loading and unloading efficiency is improved, meanwhile, higher safety is achieved, meanwhile, the V-shaped supporting two-end limiting structure is designed, and the large pipe-mounted parts can be conveniently and stably loaded or unloaded. And through tight attachment of the V-shaped supports and stable locking of the limiting parts at the two ends, the risk of transverse rolling of the tubular parts in the transportation process is effectively prevented, and the stability and safety of operation are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation mechanisms, in particular to a double-arc gear structure track mechanism. Background Art

[0002] With the development of industrial technology, a series of large-scale facilities such as factory equipment, power facilities, and energy equipment need to be transferred regionally. This has led to the rapid development of the large-scale logistics and transportation industry, the continuous increase in the number of enterprises, and increasingly fierce competition. As a type of large-scale cargo, the transportation demand for large-scale tubular parts has also increased accordingly. However, due to the late start of the large-scale logistics and transportation industry, a relatively scientific and comprehensive industry standard has not yet been formed, resulting in frequent accidents during transportation, causing serious economic losses and adverse social impacts. Therefore, strengthening the research and application of large-scale tubular parts transportation technology and improving the safety and reliability of the transportation process are of great significance to promoting the development of the large-scale logistics and transportation industry.

[0003] Existing transportation mechanisms have the following defects: First, existing transportation mechanisms rely too much on crane operations when handling the loading and unloading of large tubular parts. This traditional method is not only inefficient and consumes a lot of time and human resources, but also has potential safety hazards that cannot be ignored. Crane operation is complicated and requires highly specialized skills and strict on-site supervision. Once improper operation or misjudgment is made, it is very easy to cause serious accidents such as falling parts and personal injuries; second, large tubular parts, due to their unique shape and volume, bring great difficulties to the fixation work during transportation. Such parts often have smooth surfaces and hard textures, and it is difficult to find suitable fixing points, which makes it easy for rolling, slipping, etc. to occur during transportation, which may not only cause damage to the parts, but also cause safety accidents. Utility Model Content

[0004] The purpose of the present invention is to provide a double-arc gear structure track mechanism to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a double-arc gear structure track mechanism, including a chassis, wherein arc plates are fixedly connected at both ends of the upper surface of the chassis, a tooth groove is provided on one outer wall of the arc plate, a motor is provided on one side of the arc plate, the output end of the motor is fixedly connected to a reducer, the output end of the reducer is fixedly connected to a guide gear, and the guide gear is meshed and connected to the tooth groove, the reducer is fixedly connected to a fixing frame, the fixing frame is fixedly connected to a connecting plate, the connecting plate is fixedly connected to a support plate, and the upper surface of the support plate is fixedly connected to a limiting plate.

[0006] As a further technical solution of the present invention, a first screw hole is opened on the outer wall of one side of the fixing frame, a bearing is provided on one side of the fixing frame, and the bearing is rollingly connected in the arc track, a bolt is sleeved on the bearing, and the bolt is threadedly connected in the first screw hole.

[0007] As a further technical solution of the present invention, a fixing boss is provided on the fixing frame, a second through hole is opened on the connecting plate, and the fixing boss is sleeved in the second through hole.

[0008] As a further technical solution of the present invention, a mounting hole and a first through hole are opened on one side outer wall of the fixing frame, and the reducer is sleeved in the mounting hole, and a second screw hole is opened on one side outer wall of the reducer at a position corresponding to the first through hole.

[0009] As a further technical solution of the present invention, a shell is fixedly connected to the chassis, a through slot is provided on the shell at a position corresponding to the fixing frame, and the fixing frame is arranged in the through slot.

[0010] As a further technical solution of the present invention, anti-collision strips are fixedly connected to the outer walls on both sides of the shell, and a laser radar is fixedly connected to the lower surface of the chassis.

[0011] As a further technical solution of the present invention, an electric control panel is fixedly connected to the chassis, and moving wheels are rotatably connected to the chassis.

[0012] Compared with the existing technology, the beneficial effects achieved by the present invention are: the present invention is designed with a double-arc gear structure track mechanism, which drives the fixed structure to move along the arc track through a motor, and can efficiently and smoothly load or unload large pipe-mounted parts, thereby improving loading and unloading efficiency while having higher safety. At the same time, a structure with V-shaped support limiters at both ends is designed. Through the close fit of the V-shaped support and the firm locking of the limiters at both ends, the risk of lateral rolling of the pipe-mounted parts during transportation is effectively prevented, further improving the stability and safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of area A in the middle;

[0018] Figure 5 This is an exploded view of the structure of the arc gear track mechanism of the present invention.

[0019] In the figure: 1. Chassis; 2. Casing; 3. Anti-collision strip; 4. LiDAR; 5. Arc plate; 6. Tooth groove; 7. Arc track; 8. Fixing bracket; 9. Mounting hole; 10. First through hole; 11. First screw hole; 12. Bolt; 13. Bearing; 14. Fixing boss; 15. Connecting plate; 16. Second through hole; 17. Motor; 18. Reducer; 19. Second screw hole; 20. Guide gear; 21. Support plate; 22. Moving wheel; 23. Electric control panel; 24. Through slot; 25. Limit plate. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Please see the attached Figure 1 -Attached Figure 5The utility model provides an embodiment: a double-arc gear structure track mechanism, including a chassis 1, an arc plate 5 is fixedly connected to both ends of the upper surface of the chassis 1, a tooth groove 6 is opened on one side of the outer wall of the arc plate 5, a motor 17 is provided on one side of the arc plate 5, the output end of the motor 17 is fixedly connected to a reducer 18, the output end of the reducer 18 is fixedly connected to a guide gear 20, and the guide gear 20 is meshed and connected to the tooth groove 6, the reducer 18 is fixedly connected to a fixing frame 8, the fixing frame 8 is fixedly connected to a connecting plate 15, and the connection The plate 15 is fixedly connected to a support plate 21, and the upper surface of the support plate 21 is fixedly connected to a limit plate 25; a first screw hole 11 is provided on the outer wall of one side of the fixing frame 8, and a bearing 13 is provided on one side of the fixing frame 8, and the bearing 13 is rollingly connected to the arc track 7, a bolt 12 is sleeved on the bearing 13, and the bolt 12 is threadedly connected to the first screw hole 11, and the first screw hole 11 and the bolt 12 are used to fix the bearing 13; a fixing boss 14 is provided on the fixing frame 8, a second through hole 16 is provided on the connecting plate 15, and the fixing boss 1 4 is sleeved in the second through hole 16, and the fixing boss 14 and the second through hole 16 are used to fix the connecting plate 15; a mounting hole 9 and a first through hole 10 are opened on the outer wall of one side of the fixing frame 8, and the reducer 18 is sleeved in the mounting hole 9, and a second screw hole 19 is opened on the outer wall of one side of the reducer 18 at a position corresponding to the first through hole 10. The mounting hole 9, the first through hole 10 and the second screw hole 19 are used to install and fix the fixing frame 8; the chassis 1 is fixedly connected to the housing 2, and a through groove 24 is opened on the housing 2 at a position corresponding to the fixing frame 8, and the fixing The fixed frame 8 is arranged in the through groove 24, and the through groove 24 is used to accommodate the fixed frame 8; anti-collision strips 3 are fixedly connected to the outer walls on both sides of the shell 2, and a laser radar 4 is fixedly connected to the lower surface of the chassis 1. The anti-collision strips 3 are used for anti-collision, and the laser radar 4 is used to detect whether there are obstacles in the moving direction; an electric control panel 23 is fixedly connected to the chassis 1, and a moving wheel 22 is rotatably connected to the chassis 1. The moving wheel 22 is used to move the entire mechanism, and the electric control panel 23 is used to precisely control the motor 17, including starting, stopping, speed adjustment and direction change.

[0022] Working principle: When using the utility model, the motor 17 drives the guide gear 20 to rotate after being decelerated by the reducer 18. The guide gear 20 moves along the tooth groove 6 meshing with it on the arc plate 5, and then drives the fixed frame 8 on the reducer 18 to move together. During the process, the bearing 13 on the fixed frame 8 slides in the arc track 7 to play a supporting, guiding and stabilizing role. When the fixed frame 8 rotates to the lowest position, it pushes to unload or load goods, and then the motor 17 drives the fixed frame 8 back to the center position. The support plate 21 has a certain angle and is V-shaped, which is convenient for fixing pipe-mounted parts and preventing lateral rolling. The limit plates 25 on both sides are used for axial limiting; the outer shell 2 on the chassis 1 is used to protect the internal structure, the anti-collision strip 3 is used for anti-collision, the laser radar 4 is used to detect whether there are obstacles in the moving direction, the mounting hole 9, the first through hole 10 and the second screw hole 19 are used to install the fixed fixing frame 8, the first screw hole 11 and the bolt 12 are used to fix the bearing 13, the fixed boss 14 and the second through hole 16 are used to fix the connecting plate 15, the moving wheel 22 is used to move the entire mechanism, the electric control panel 23 is used to precisely control the motor 17, including starting, stopping, speed adjustment and direction change, and the through slot 24 is used to accommodate the fixing frame 8.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A double-arc gear structure track mechanism, comprising a chassis (1), characterized in that: The upper surface of the chassis (1) is fixedly connected to an arc-shaped plate (5) at both ends, a tooth groove (6) is provided on an outer wall of one side of the arc-shaped plate (5), a motor (17) is provided on one side of the arc-shaped plate (5), the output end of the motor (17) is fixedly connected to a reducer (18), the output end of the reducer (18) is fixedly connected to a guide gear (20), and the guide gear (20) is meshedly connected to the tooth groove (6), the reducer (18) is fixedly connected to a fixing frame (8), the fixing frame (8) is fixedly connected to a connecting plate (15), the connecting plate (15) is fixedly connected to a supporting plate (21), and the upper surface of the supporting plate (21) is fixedly connected to a limiting plate (25).

2. The double-arc gear structure track mechanism according to claim 1, characterized in that: A first screw hole (11) is provided on an outer wall of one side of the fixing frame (8), a bearing (13) is provided on one side of the fixing frame (8), and the bearing (13) is rollingly connected in the arc track (7), a bolt (12) is sleeved on the bearing (13), and the bolt (12) is threadedly connected in the first screw hole (11).

3. The double-arc gear structure track mechanism according to claim 1, characterized in that: The fixing frame (8) is provided with a fixing boss (14), the connecting plate (15) is provided with a second through hole (16), and the fixing boss (14) is sleeved in the second through hole (16).

4. The double-arc gear structure track mechanism according to claim 1, characterized in that: A mounting hole (9) and a first through hole (10) are provided on an outer wall of one side of the fixing frame (8), and the reducer (18) is sleeved in the mounting hole (9). A second screw hole (19) is provided on an outer wall of one side of the reducer (18) at a position corresponding to the first through hole (10).

5. The double-arc gear structure track mechanism according to claim 1, characterized in that: The chassis (1) is fixedly connected to a housing (2), a through slot (24) is provided on the housing (2) at a position corresponding to the fixing frame (8), and the fixing frame (8) is arranged in the through slot (24).

6. The double-arc gear structure track mechanism according to claim 5, characterized in that: Anti-collision strips (3) are fixedly connected to the outer walls on both sides of the housing (2), and a laser radar (4) is fixedly connected to the lower surface of the chassis (1).

7. The double-arc gear structure track mechanism according to claim 5, characterized in that: An electric control panel (23) is fixedly connected to the chassis (1), and a moving wheel (22) is rotatably connected to the chassis (1).

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