Heavy-load single-drive gantry truss with manipulator

Abstract

The utility model discloses a heavy-load single-drive gantry truss with a manipulator, which belongs to the field of gantry trusses and comprises a stand column, an arranged adjusting mechanism is matched with the heavy-load single-drive gantry truss for use, a driving motor is started to drive an output end to drive a connecting shaft to rotate through a second rotating rod, and the connecting shaft drives a second bevel gear to rotate. A second bevel gear drives a first bevel gear to rotate under the meshing effect, the first bevel gear drives a worm to rotate through a first rotating rod, the worm further drives a worm wheel to rotate under the meshing effect, the worm wheel drives a rotating shaft to rotate, and the rotating shaft drives a clamping manipulator to rotate front and back through a connecting plate. Therefore, the purpose of adjusting the use angle of the clamping manipulator is achieved, the clamping manipulator can rapidly clamp the heavy tires placed at different angle positions, manual positioning of the heavy tires is not needed, the usable range of the clamping manipulator is widened, the workload is reduced, and the working efficiency is improved. And the use flexibility of the clamping manipulator is improved.

Description

Technical Field

[0001] The utility model relates to the field of gantry trusses, in particular to a heavy-load single-drive gantry truss with a manipulator. Background Art

[0002] A heavy-duty single-drive gantry truss is a type of heavy-duty lifting equipment, typically welded from high-strength steel. It features a gantry-like structure, including columns, crossbeams, intermediate diagonal bars, and lower struts. Its design is characterized by its ability to withstand heavy loads, and its overall movement and control are typically achieved through a single drive system. This type of equipment is commonly used in applications requiring heavy material handling and assembly, such as automotive and machinery manufacturing production lines. It can significantly improve production efficiency and quality while reducing labor costs and safety risks.

[0003] In the prior art, a heavy-duty tire is often produced using a heavy-duty single-drive gantry truss, which is used to complete the loading and unloading or handling operations of the heavy-duty tire. After the heavy-duty tire is clamped by a clamping robot, the heavy-duty tire is moved to a specified position through the X-axis, Y-axis, and Z-axis. However, in actual use, the clamping robot on the existing heavy-duty single-drive gantry truss can only move up and down, left and right, and forward and backward through the X-axis, Y-axis, and Z-axis, but cannot adjust its own use angle, which limits the working range of the clamping robot and makes it impossible for the clamping robot to quickly clamp heavy tires placed at different angles. Manual intervention is required to position the heavy tire to a position that can be clamped by the clamping robot, which not only increases the workload, but also reduces work efficiency and reduces the flexibility of the clamping robot when used. Utility Model Content

[0004] The main purpose of the utility model is to provide a heavy-duty single-drive gantry truss with a manipulator, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A heavy-duty single-drive gantry truss with a manipulator comprises a column, an X-axis is provided on the top surface of the column, and a Y-axis is provided between the X-axis, a Z-axis is provided on the Y-axis, and a clamping manipulator is provided below the Z-axis, an adjustment mechanism is provided between a fixed seat symmetrical to the bottom surface of the Z-axis and a connecting seat symmetrical to the top surface of the clamping manipulator, and the adjustment mechanism comprises a fixed plate, a transverse plate, a side plate, a connecting plate, a worm gear, a worm, a first bevel gear, a connecting shaft, a second bevel gear and a driving motor, a fixed plate is fixedly connected to the bottom surface of the fixed seat, and a group of symmetrical transverse plates are fixedly connected between the fixed plates, a side plate is fixedly connected to the rear end of the fixed plate, and the connecting shaft is connected to the side plate. The second gear is connected with the second end of the gear to the hub, and the second gear is connected with the gear train by the shaft to the hub.

[0007] Preferably, the fixing plate is fixedly mounted on the bottom surface of the fixing seat, and a fixing hole is opened on the side wall of the fixing plate, and a bearing is fixedly mounted in the fixing hole.

[0008] Preferably, a group of front-to-back symmetrical transverse plates are fixedly installed between the left-right symmetrical fixed plates, and a group of left-right symmetrical first rotation holes are opened on the front end wall of the transverse plates. Side plates are also fixedly installed on the rear end wall of the fixed plates, and second rotation holes are opened on the side walls of the side plates.

[0009] Preferably, a second rotating rod is fixedly installed on the left and right ends of the connecting shaft, and the second rotating rod is movably installed in the second rotating hole. The driving motor is fixedly installed on the outer wall of the right side plate, and the output end of the driving motor is fixedly installed together with the second rotating rod at the right end. The second bevel gear is also fixedly installed on the left and right ends of the outer wall of the connecting shaft.

[0010] Preferably, the worm is provided with a left-right symmetrical group, and a first rotating rod is fixedly installed on the front and rear end walls of the worm respectively, the first rotating rod is movably installed in the first rotating hole, and a first bevel gear is fixedly installed on the end wall of the first rotating rod at the rear end, and the first bevel gear and the second bevel gear are meshed with each other.

[0011] Preferably, the connecting plate is fixedly mounted on the top surface of the connecting seat, and a rotating shaft is fixedly mounted on the inner wall of the connecting plate, the rotating shaft and the bearing are fixedly mounted together, and a worm gear is fixedly mounted on the inner end of the rotating shaft, and the worm gear and the worm are meshed with each other.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The first gear is engaged with the first frame by the engagement of the worm gear and the worm gear is engaged with the worm gear, and the worm gear is engaged with the worm gear and the worm gear is engaged with the worm gear, thereby the worm gear drives the rotating shaft to rotate. The rotating shaft drives the clamping manipulator to rotate back and forth through the connecting plate, thereby achieving the purpose of adjusting the use angle of the clamping manipulator, so that the clamping manipulator can quickly clamp heavy tires placed at different angles without manual positioning of the heavy tires. This not only expands the usable range of the clamping manipulator, but also reduces the workload, and improves the flexibility of use of the clamping manipulator and the work efficiency of the heavy-loaded single-drive gantry truss. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A magnified schematic diagram of the structure at A;

[0016] Figure 3 This is a schematic diagram of the bottom structure of the fixing seat of the present invention;

[0017] Figure 4 This is a schematic diagram of the overall structure of the adjustment mechanism of the utility model;

[0018] Figure 5 For the utility model Figure 4 A magnified schematic diagram of the structure at point B.

[0019] In the figure: 1. Column; 2. X-axis; 3. Y-axis; 4. Z-axis; 5. Clamping manipulator; 6. Adjustment mechanism; 7. Fixed seat; 8. Fixed plate; 9. Fixed hole; 10. Bearing; 11. Cross plate; 12. First rotating hole; 13. Side plate; 14. Second rotating hole; 15. Connecting seat; 16. Connecting plate; 17. Rotating shaft; 18. Worm gear; 19. Worm; 20. First rotating rod; 21. First bevel gear; 22. Connecting shaft; 23. Second rotating rod; 24. Second bevel gear; 25. Drive motor. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1 - Figure 5 As shown, a heavy-duty single-drive gantry truss with a manipulator comprises a column 1, an X-axis 2 is provided on the top surface of the column 1, and a Y-axis 3 is provided between the X-axis 2, a Z-axis 4 is provided on the Y-axis 3, and a clamping manipulator 5 is provided below the Z-axis 4, an adjustment mechanism 6 is provided between a fixed seat 7 symmetrical on the bottom surface of the Z-axis 4 and a connecting seat 15 symmetrical on the top surface of the clamping manipulator 5, and the adjustment mechanism 6 comprises a fixed plate 8, a transverse plate 11, a side plate 13, a connecting plate 16, a worm gear 18, a worm 19, a first bevel gear 21, a connecting shaft 22, a second bevel gear 24 and a driving motor 25, a fixed plate 8 is fixedly connected to the bottom surface of the fixed seat 7, and a group of symmetrical transverse plates 11 are fixedly connected between the fixed plates 8, a side plate 13 is fixedly connected to the rear end of the fixed plate 8, and the connecting shaft 2 The connecting plate 16 is fixedly connected to the top surface of the connecting base 15, and the worm gear 18 is fixedly connected to the inner wall of the connecting plate 16 via the rotating shaft 17 on the outer wall thereof and is movably connected to the fixing plate 8 via the rotating shaft 17. The worm gear 18 is meshed with the worm gear 19.

[0022] like Figure 3 As shown, the fixing plate 8 is fixedly mounted on the bottom surface of the fixing seat 7, and a fixing hole 9 is opened on the side wall of the fixing plate 8, and a bearing 10 is fixedly installed in the hole of the fixing hole 9. The bearing 10 installed in the fixing hole 9 opened on the side wall of the fixing plate 8 is used to cooperate with the rotating shaft 17 to realize the rotation operation;

[0023] like Figure 3 As shown, a group of front-to-back symmetrical transverse plates 11 are fixedly installed between the bilaterally symmetrical fixed plates 8, and a group of bilaterally symmetrical first rotation holes 12 are opened on the front end wall of the transverse plate 11. A side plate 13 is also fixedly installed on the rear end wall of the fixed plate 8, and a second rotation hole 14 is opened on the side wall of the side plate 13. The first rotation hole 12 opened on the transverse plate 11 is used to cooperate with the first rotation rod 20 to realize the rotation operation, and the second rotation hole 14 opened on the side wall of the side plate 13 is used to cooperate with the second rotation rod 23 to realize the rotation operation;

[0024] like Figure 4 and Figure 5As shown, the left and right ends of the connecting shaft 22 are respectively fixedly mounted with second rotating rods 23, and the second rotating rods 23 are movably mounted in the second rotating hole 14. The driving motor 25 is fixedly mounted on the outer wall of the right side plate 13, and the output end of the driving motor 25 is fixedly mounted together with the second rotating rod 23 at the right end. The left and right ends of the outer wall of the connecting shaft 22 are also respectively fixedly mounted with second bevel gears 24. When the driving motor 25 is turned on, the output end drives the second rotating rod 23 to rotate, so that the second rotating rod 23 drives the connecting shaft 22 to rotate, and the second bevel gear 24 mounted on the outer wall of the connecting shaft 22 rotates synchronously.

[0025] like Figure 4 and Figure 5 As shown, the worm 19 is provided with a left-right symmetrical group, and a first rotating rod 20 is fixedly mounted on the front and rear end walls of the worm 19 respectively. The first rotating rod 20 is movably mounted in the first rotating hole 12, and a first bevel gear 21 is fixedly mounted on the end wall of the rear end first rotating rod 20. The first bevel gear 21 and the second bevel gear 24 are meshed with each other. Under the rotational meshing action of the second bevel gear 24, the second bevel gear 24 will drive the first bevel gear 21 to rotate, and the first bevel gear 21 will drive the worm 19 to rotate through the first rotating rod 20;

[0026] like Figure 4 and Figure 5 As shown, the connecting plate 16 is fixedly mounted on the top surface of the connecting seat 15, and a rotating shaft 17 is fixedly mounted on the inner wall of the connecting plate 16, the rotating shaft 17 and the bearing 10 are fixedly mounted together, and a worm gear 18 is fixedly mounted on the inner end of the rotating shaft 17, and the worm gear 18 and the worm 19 are meshed with each other. Under the rotational meshing action of the worm 19, the worm 19 will drive the worm gear 18 to rotate, and the worm gear 18 drives the rotating shaft 17 to rotate in the bearing 10, and the rotating shaft 17 will drive the connecting plate 16 to rotate, so that the connecting plate 16 drives the clamping manipulator 5 to rotate, so that the front and rear angles of the clamping manipulator 5 can be adjusted.

[0027] It should be noted that the present invention is a heavy-duty single-drive gantry truss with a manipulator. When the heavy-duty single-drive gantry truss loads or transports the heavy tire, the clamping manipulator 5 is moved to the position where the heavy tire is placed through the X-axis 2, Y-axis 3 and Z-axis 4, and the clamping angle of the clamping manipulator 5 is adjusted according to the placement angle of the heavy tire through the adjustment mechanism 6. During adjustment, the driving motor 25 installed on the outer wall of the right side plate 13 is turned on, and the driving motor 25 drives the output end to drive the second rotating rod 23 to rotate in the second rotating hole 14 opened on the side wall of the side plate 13, and the second rotating rod 23 drives the connecting shaft 22 to rotate, and the connecting shaft 22 drives the second bevel gear 24 installed at both ends of the outer wall to rotate, so that the second bevel gear 24 drives the first bevel gear 21 to rotate under the meshing action, and the first bevel gear 21 drives the first rotating rod 20 to rotate in the first rotating hole 12 opened on the front end wall of the symmetrical horizontal plate 11, so that the first rotating rod 20 drives the worm 19 to rotate. The worm 19 will further drive the worm gear 18 to rotate under the action of meshing. When the worm gear 18 rotates, it will drive the rotating shaft 17 on the outer wall to rotate in the bearing 10 installed in the fixing hole 9 opened on the side wall of the fixing plate 8. At the same time, the rotating shaft 17 will drive the connecting plate 16 installed on the top surface of the connecting seat 15 to rotate. Finally, the connecting plate 16 will drive the clamping manipulator 5 to rotate back and forth and flexibly adjust its use angle. After the angle adjustment is completed, the clamping manipulator 5 will clamp the heavy tire. After clamping, the heavy tire will be moved to a suitable position through the X-axis 2, Y-axis 3 and Z-axis 4, thereby achieving the purpose of adjusting the use angle of the clamping manipulator 5, so that the clamping manipulator 5 can quickly clamp heavy tires placed at different angles without manual positioning of the heavy tire. This not only expands the usable range of the clamping manipulator 5, but also reduces the workload, and improves the use flexibility of the clamping manipulator 5 and the use efficiency of the heavy-loaded single-drive gantry truss.

[0028] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, various improvements may be made to the present invention and its components may be replaced with equivalents, or some of its technical features may be replaced with equivalents without departing from the scope of the present invention. Anything within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A heavy-load single-drive gantry truss with a manipulator, comprising a column (1), an X-axis (2) provided on the top surface of the column (1), a Y-axis (3) provided between the X-axis (2), a Z-axis (4) provided on the Y-axis (3), and a clamping manipulator (5) provided below the Z-axis (4), characterized in that: An adjustment mechanism (6) is provided between the fixed seat (7) symmetrical on the bottom surface of the Z axis (4) and the connecting seat (15) symmetrical on the top surface of the clamping manipulator (5), and the adjustment mechanism (6) includes a fixed plate (8), a transverse plate (11), a side plate (13), a connecting plate (16), a worm wheel (18), a worm (19), a first bevel gear (21), a connecting shaft (22), a second bevel gear (24) and a driving motor (25). The bottom surface of the fixed seat (7) is fixedly connected to the fixed plate (8), and a group of symmetrical transverse plates (11) are fixedly connected between the fixed plates (8). The rear end of the fixed plate (8) is fixedly connected to the side plates (13), and the connecting shaft (22) is movably connected between the side plates (13) through second rotating rods (23) at both ends. The driving motor (25) is fixedly connected to the fixed plate (8). The connecting plate (16) is fixedly connected to the outer wall of one side plate (13), and the output end of the driving motor (25) is fixedly connected to the second rotating rod (23), and the top end of the outer wall of the connecting shaft (22) is also fixedly connected to the second bevel gear (24), the worm (19) is movably connected between the transverse plates (11) through the first rotating rods (20) at both ends, and the first bevel gear (21) is fixedly connected to the end wall of one of the first rotating rods (20) and meshes with the second bevel gear (24), the connecting plate (16) is fixedly connected to the top surface of the connecting seat (15), and the worm gear (18) is fixedly connected to the inner wall of the connecting plate (16) through the rotating shaft (17) on the outer wall and movably connected to the fixed plate (8) through the rotating shaft (17), and the worm gear (18) is meshed with the worm (19).

2. A heavy-load single-drive gantry truss with a manipulator according to claim 1, characterized in that: The fixing plate (8) is fixedly mounted on the bottom surface of the fixing seat (7), and a fixing hole (9) is provided on the side wall of the fixing plate (8), and a bearing (10) is fixedly mounted in the fixing hole (9).

3. The heavy-load single-drive gantry truss with a manipulator according to claim 2, characterized in that: A group of front-to-back symmetrical transverse plates (11) are fixedly installed between the left-right symmetrical fixed plates (8), and a group of left-right symmetrical first rotation holes (12) are opened on the front end wall of the transverse plates (11). A side plate (13) is also fixedly installed on the rear end wall of the fixed plate (8), and a second rotation hole (14) is opened on the side wall of the side plate (13).

4. The heavy-load single-drive gantry truss with a manipulator according to claim 3, characterized in that: The left and right ends of the connecting shaft (22) are respectively fixedly mounted with second rotating rods (23), and the second rotating rods (23) are movably mounted in the second rotating hole (14). The driving motor (25) is fixedly mounted on the outer wall of the right side plate (13), and the output end of the driving motor (25) is fixedly mounted together with the second rotating rod (23) at the right end. The left and right ends of the outer wall of the connecting shaft (22) are also respectively fixedly mounted with second bevel gears (24).

5. The heavy-load single-drive gantry truss with a manipulator according to claim 4, characterized in that: The worm (19) is provided with a group of symmetrical ones, and a first rotating rod (20) is fixedly installed on the front and rear end walls of the worm (19), respectively. The first rotating rod (20) is movably installed in the first rotating hole (12), and a first bevel gear (21) is fixedly installed on the end wall of the rear end first rotating rod (20), and the first bevel gear (21) and the second bevel gear (24) are meshed with each other.

6. The heavy-load single-drive gantry truss with a manipulator according to claim 5, characterized in that: The connecting plate (16) is fixedly mounted on the top surface of the connecting seat (15), and a rotating shaft (17) is fixedly mounted on the inner side wall of the connecting plate (16). The rotating shaft (17) and the bearing (10) are inserted and fixedly mounted together, and a worm wheel (18) is fixedly mounted on the inner side end of the rotating shaft (17). The worm wheel (18) and the worm (19) are meshed with each other.

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