High-precision positioning man-machine cooperation heavy-load hoisting mechanism

Abstract

The utility model relates to the technical field of heavy load hoisting, and discloses a high-precision positioning man-machine cooperation heavy load hoisting mechanism which comprises a support, one side of the support is rotatably connected with a connecting seat, and one side of the connecting seat is connected with a motor seat, a rotating motor, a rotating shaft and a turnover plate in an inserted mode. The folding device is reasonable in structure, through the rotating motor, the folding plate can be folded down for use when the folding plate needs to be used, the folding plate can be folded up for storage when the folding plate does not need to be used, the problem that the whole device is inconvenient to store due to the fact that the folding plate cannot be folded up is solved, and the folding plate is convenient to use. When the equipment needs to be maintained, a turnover plate can be turned down, so that a worker can stand up to maintain the high position of the whole equipment, and the problem that the worker cannot maintain the top of the equipment due to the fact that the top of the equipment is too high is solved; and when the whole equipment is moved after the heavy object is hoisted, the turnover plate can be rotated into the whole equipment to buffer and bear the heavy object.

Description

Technical Field

[0001] The utility model relates to the technical field of heavy-load hoisting, in particular to a high-precision positioning human-machine collaborative heavy-load hoisting mechanism. Background Art

[0002] Heavy-load lifting refers to the general term for the installation and positioning of equipment by cranes or lifting mechanisms. During the inspection or maintenance process, various lifting machinery and equipment are used to lift equipment, workpieces, tools, materials, etc. to change their position.

[0003] A heavy-duty lifting robot based on a parallel flexible cable mechanism is disclosed in the Chinese utility model patent application disclosure CN215626298U. Although the heavy-duty lifting robot based on the parallel flexible cable mechanism is convenient for driving the parallel manipulator to move horizontally and squarely by setting a fixed truss, a lead screw, a drive motor, a movable sleeve and a moving block, and by setting balls and springs on the surface of the moving block, the smoothness of the moving block when moving on the inner wall of the strip hole can be improved, and the spring can play an effective buffering and shock-absorbing role, further improving the stability of the manipulator when working. The heavy-duty lifting robot based on the parallel flexible cable mechanism, by A threaded sleeve, a threaded rod, a movable wheel, a guide rod and a limit plate are provided, so that the movable wheel can be driven to move up and down by rotating the threaded sleeve, so that the movable wheel can be stored inside the base, so that the lifting robot can be easily moved. However, the existing device lacks a protective device for when heavy objects fall, which can easily cause the problem that the heavy objects fall directly on the ground or hit the staff when they fall accidentally. It also lacks a high-precision positioning device for placing the heavy objects, which can easily cause the problem that the heavy objects cannot be positioned and cannot be placed in the required position. Therefore, we propose a new device to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-precision positioning human-machine collaborative heavy-load lifting mechanism, which solves the problems that the prior devices are unable to protect heavy objects from falling and are unable to position heavy objects when they are placed.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a high-precision positioning human-machine collaborative heavy-load lifting mechanism, comprising a bracket, one side of the bracket is rotatably connected to a connecting seat, one side of the connecting seat is plugged with a motor seat, a rotating motor is plugged into the inside of the motor seat, one end of the rotating motor is plugged with a rotating shaft, the surface of the rotating shaft is sleeved with a folding plate, a positioning block is plugged into the upper surface of the bracket, one side of the positioning block is slidably connected to a placement box, the placement box is slidably connected to an extension rod, the extension rod is plugged with a compression spring, one end of the compression spring is plugged with an adjusting plate, one side of the extension rod is plugged with a card seat, the inside of the card seat is plugged with an infrared locator, the inside of the bracket is plugged with a slide slot seat, the inside of the slide slot seat is slidably connected to a slider, the lower surface of the slider is plugged with a telescopic box, and the inside of the telescopic box is plugged with a lead screw motor.

[0008] Optionally, a cylindrical support structure is provided on one side of the bracket to enable the connecting seat to rotate on the surface of the circular support structure, and the number of the placement boxes is four and they are respectively located in the slide grooves on the left and right sides of the positioning block.

[0009] Optionally, a protrusion is provided on one side of the telescopic box, and the protrusion can be manually supported to translate the telescopic box.

[0010] Optionally, a lead screw is inserted into one end of the lead screw motor, and a telescopic rod is slidably connected to the inside of the telescopic box.

[0011] Optionally, an upper clip is inserted into one side of the telescopic rod, and a rotating rod is inserted into the interior of the upper clip.

[0012] Optionally, a shaft seat is sleeved on the surface of the rotating rod.

[0013] Optionally, a lower clip is inserted into one side of the shaft seat, and a tightening bolt is threadedly penetrated through one side of the upper clip.

[0014] Optionally, a support plate is inserted into the lower surface of the bracket, and a universal wheel is inserted into the lower surface of the support plate.

[0015] In summary, the technical effects and advantages of the utility model are:

[0016] 1. The utility model has a reasonable structure. By rotating the motor and the rotating shaft, the folding plate can be folded down for use when it is needed, and the folding plate can be folded up for storage when it is not needed, avoiding the problem of inconvenience in storing the overall equipment due to the inability to fold the folding plate. Through the folding plate, the folding plate can be folded down when the equipment needs to be repaired, so that the staff can stand on it to repair the overall equipment at a high place, avoiding the problem that the staff cannot repair the top of the equipment due to the top of the equipment being too high. Through the connecting seat, the folding plate can be rotated to the inside of the overall equipment to buffer and receive the heavy object when the overall equipment is moved after the heavy object is lifted, avoiding the problem of the heavy object falling when the overall equipment is moved. Through the compression spring and the adjusting plate, the position of the infrared locator can be adjusted to irradiate and position the heavy object when the heavy object needs to be placed, avoiding the problem that the heavy object cannot be positioned due to the inappropriate position of the infrared locator.

[0017] 2. In the utility model, the infrared locator is used to achieve the effect of accurately placing heavy objects at the required positions, avoiding the problem of being unable to accurately place the heavy objects due to the inability to perform high-precision positioning of the heavy objects when placing them. The slider is used to drive the upper clamp and the lower clamp to translate inside the overall device to clamp the heavy objects, avoiding the problem of being unable to clamp the heavy objects due to inappropriate positions of the upper clamp and the lower clamp. The screw motor and the screw are used to drive the upper clamp and the lower clamp to rise or fall inside the bracket to clamp and carry away the heavy objects, avoiding the problem of the upper clamp and the lower clamp being unable to fall, resulting in the inconvenience of clamping and carrying away the heavy objects.

[0018] 3. In the utility model, by rotating the rod, the lower clamp can be opened manually to clamp the heavy object inside the upper and lower clamps to clamp and carry it away, avoiding the problem of not being able to firmly clamp the heavy object and carry it away. By tightening the bolts, the heavy object can be clamped and then the tightening bolts can be manually adjusted to engage with the upper clamp to clamp it, avoiding the problem of not being able to clamp the heavy object due to the inability to engage with the upper clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the folding plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the explosion structure of the infrared locator of the utility model;

[0022] Figure 4This is a schematic diagram of the explosion structure of the upper clip buckle of the utility model;

[0023] Figure 5 It is a schematic diagram of the explosion structure of the lower clip of the utility model.

[0024] In the figure: 1. bracket; 2. connecting seat; 3. motor seat; 4. rotating motor; 5. rotating shaft; 6. folding plate; 7. positioning block; 8. placing box; 9. extension rod; 10. compression spring; 11. adjustment plate; 12. holder; 13. infrared locator; 14. slide seat; 15. slider; 16. telescopic box; 17. screw motor; 18. screw; 19. telescopic rod; 20. upper clip; 21. rotating rod; 22. shaft seat; 23. lower clip; 24. tightening bolt; 25. support plate; 26. universal wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example: Reference Figure 1-Figure 5 The high-precision positioning human-machine collaborative heavy-load lifting mechanism shown in the figure includes a bracket 1, one side of the bracket 1 is rotatably connected to a connecting seat 2, one side of the connecting seat 2 is plugged with a motor seat 3, the inside of the motor seat 3 is plugged with a rotating motor 4, one end of the rotating motor 4 is plugged with a rotating shaft 5, the surface of the rotating shaft 5 is sleeved with a folding plate 6, the upper surface of the bracket 1 is plugged with a positioning block 7, one side of the positioning block 7 is slidably connected to a placement box 8, the inside of the placement box 8 is slidably connected to an extension rod 9, the inside of the extension rod 9 is plugged with a compression spring 10, one end of the compression spring 10 is plugged with an adjusting plate 11, one side of the extension rod 9 is plugged with a card seat 12, the inside of the card seat 12 is plugged with an infrared locator 13, the inside of the bracket 1 is plugged with a slide groove seat 14, the inside of the slide groove seat 14 is slidably connected to a slider 15, the lower surface of the slider 15 is plugged with a telescopic box 16, and the inside of the telescopic box 16 is plugged with a screw motor 17.

[0027] As a preferred implementation in this embodiment, Figure 2 and Figure 3As shown, one side of the bracket 1 is rotatably connected to a connecting seat 2, one side of the connecting seat 2 is plugged with a motor seat 3, a rotating motor 4 is plugged inside the motor seat 3, one end of the rotating motor 4 is plugged with a rotating shaft 5, the surface of the rotating shaft 5 is sleeved with a folding plate 6, a positioning block 7 is plugged into the upper surface of the bracket 1, one side of the positioning block 7 is slidably connected to a placement box 8, the inside of the placement box 8 is slidably connected to an extension rod 9, the inside of the extension rod 9 is plugged with a compression spring 10, one end of the compression spring 10 is plugged with an adjusting plate 11, one side of the extension rod 9 is plugged with a card seat 12, the inside of the card seat 12 is plugged with an infrared locator 13, and the bracket 1 A cylindrical support structure is provided on one side to enable the connecting seat 2 to rotate on the surface of the circular support structure. Four boxes 8 are placed in the slide grooves on the left and right sides of the positioning block 7 respectively. A protrusion is provided on one side of the telescopic box 16, and the protrusion can be manually supported to translate the telescopic box 16. During use, the motor 4 and the rotating shaft 5 can be rotated to drive the folding plate 6 to fold upward on one side of the bracket 1, so that the folding plate 6 can be folded down for use when it is needed and folded up for storage when it is not needed, avoiding the inconvenience of the overall operation caused by the inability to retract the folding plate 6. The folding plate 6 can be used to support the staff when the equipment needs to be repaired, so that the staff can stand on it to repair the equipment at a high place, avoiding the problem that the staff cannot repair the equipment top due to the equipment top being too high. The connecting seat 2 can drive the folding plate 6 to rotate left and right on one side of the bracket 1, so that when the whole equipment is moved after the heavy object is lifted, the folding plate 6 can be rotated to the inside of the whole equipment to buffer and bear the heavy object, avoiding the problem that the heavy object falls when the whole equipment is moved. The problem is that by compressing the spring 10 and the adjusting plate 11, the adjusting plate 11 can be manually pressed to adjust the length of the extension rod 9 inside the placement box 8, so that the position of the infrared locator 13 can be adjusted to illuminate and position the heavy object when it is needed to be placed, avoiding the problem of being unable to position the heavy object due to the inappropriate position of the infrared locator 13. Through the infrared locator 13, the surroundings of the heavy object can be illuminated and positioned, achieving the effect of accurately placing the heavy object at the required position, avoiding the problem of being unable to accurately place the heavy object due to the inability to perform high-precision positioning of the heavy object when placing the heavy object.

[0028] like Figure 4 and Figure 5As shown, in this embodiment, the bracket 1 is internally plugged with a slide seat 14, the slide seat 14 is internally slidably connected with a slider 15, the lower surface of the slider 15 is plugged with a telescopic box 16, the telescopic box 16 is internally plugged with a lead screw motor 17, one end of the lead screw motor 17 is plugged with a lead screw 18, the telescopic box 16 is internally slidably connected with a telescopic rod 19, one side of the telescopic rod 19 is plugged with an upper clip 20, the upper clip 20 is internally plugged with a rotating rod 21, the surface of the rotating rod 21 is sleeved with an axle seat 22, one side of the axle seat 22 is plugged with a lower clip 23, and one side of the upper clip 20 is threaded through Tighten the bolts 24, the lower surface of the bracket 1 is plugged with a support plate 25, and the lower surface of the support plate 25 is plugged with a universal wheel 26. During use, the slider 15 can be manually moved to drive the telescopic box 16 to translate inside the slide seat 14, so as to achieve the effect of driving the upper clamp 20 and the lower clamp 23 to translate inside the overall equipment to clamp the heavy object, avoiding the problem of being unable to clamp the heavy object due to the inappropriate position of the upper clamp 20 and the lower clamp 23. The telescopic rod 19 can be driven to rise inside the telescopic box 16 through the screw motor 17 and the screw 18. The upper and lower clamps 20 and 23 can be raised or lowered to move up or down inside the bracket 1 to clamp and carry away the heavy objects, thus avoiding the problem that the upper and lower clamps 20 and 23 cannot be lowered, causing inconvenience in clamping and carrying away the heavy objects. By rotating the rod 21, the lower clamp 23 can be opened or closed on the lower surface of the upper clamp 20, thus achieving the effect that the lower clamp 23 can be opened manually to clamp the heavy objects inside the upper and lower clamps 20 and 23 to clamp and carry away the heavy objects, thus avoiding the problem that the heavy objects cannot be firmly clamped and carried away. By tightening the bolt 24, the lower clamp 23 can be opened manually to clamp and carry away the heavy objects. The lower clamp 23 is fixed to the lower surface of the upper clamp 20 by turning the tightening bolt 24, so that the heavy object can be clamped and then the tightening bolt 24 can be manually adjusted to engage with the upper clamp 20 to clamp it, avoiding the problem that the lower clamp 23 and the upper clamp 20 cannot engage with each other, resulting in the inability to clamp the heavy object. The entire device can be manually supported and moved through the universal wheel 26, so that the heavy object can be clamped and then moved to the entire device at will to the required position, avoiding the problem that the heavy object cannot be placed at the required position due to the inability to move the entire device.

[0029] How this utility works:

[0030] The folding plate 6 can be driven to fold upward on one side of the bracket 1 by rotating the motor 4 and the rotating shaft 5 during use, so that the folding plate 6 can be folded down for use when needed and can be folded up for storage when not needed, thus avoiding the problem of inconvenience in storing the entire device due to the inability to retract the folding plate 6. The folding plate 6 can be used to support the staff, so that the folding plate 6 can be folded down when the device needs to be repaired, so that the staff can stand on it to repair the entire device at a high position, thus avoiding the problem of the staff being unable to repair the top of the device due to the top of the device being too high. The folding plate 6 can be driven to rotate left and right on one side of the bracket 1 by the connecting seat 2, thus achieving When the whole device is moved after the heavy object is lifted, the folding plate 6 can be rotated to the inside of the whole device to buffer and receive the heavy object, thereby avoiding the problem of the heavy object falling when the whole device is moved. By compressing the spring 10 and the adjusting plate 11, the adjusting plate 11 can be manually pressed to adjust the length of the extension rod 9 inside the placement box 8, so that the position of the infrared locator 13 can be adjusted to illuminate and position the heavy object when the heavy object needs to be placed, thereby avoiding the problem of being unable to position the heavy object due to the inappropriate position of the infrared locator 13. Through the infrared locator 13, the surrounding areas of the heavy object can be illuminated and positioned, thereby achieving the effect of accurately placing the heavy object at the required position, thereby avoiding the problem of being unable to position the heavy object when placing the heavy object. In order to solve the problem that the heavy object cannot be accurately placed due to high-precision positioning, the slider 15 can be manually moved to drive the telescopic box 16 to translate inside the slide seat 14, so as to drive the upper clamp 20 and the lower clamp 23 to translate inside the overall device to clamp the heavy object, thereby avoiding the problem that the heavy object cannot be clamped due to the inappropriate position of the upper clamp 20 and the lower clamp 23. The telescopic rod 19 can be driven to rise or fall inside the telescopic box 16 through the screw motor 17 and the screw 18, thereby achieving the effect of driving the upper clamp 20 and the lower clamp 23 to rise or fall inside the bracket 1 to clamp and take away the heavy object, thereby avoiding the inconvenience of clamping the heavy object caused by the inability of the upper clamp 20 and the lower clamp 23 to fall. The problem of being taken away can be solved by rotating the rod 21, so that the lower clamp 23 can be opened or closed on the lower surface of the upper clamp 20, so that the lower clamp 23 can be manually opened to clamp the heavy object inside the upper clamp 20 and the lower clamp 23 to clamp and take it away, avoiding the problem of being unable to firmly clamp the heavy object and take it away. By tightening the bolt 24, the tightening bolt 24 can be manually rotated to fix the lower clamp 23 on the lower surface of the upper clamp 20, so that the heavy object can be clamped and then the tightening bolt 24 can be manually adjusted to make the lower clamp 23 mesh with the upper clamp 20 to clamp it, avoiding the problem of being unable to mesh with the upper clamp 20 and causing the heavy object to be unable to be clamped. The whole equipment can be manually supported to move through the universal wheel 26.The heavy object can be clamped and moved to the required position of the whole device at will, thus avoiding the problem of inconvenience in placing the heavy object at the required position due to the inability to move the whole device.

[0031] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A high-precision positioning human-machine collaborative heavy-load lifting mechanism, comprising a bracket (1), characterized in that: One side of the bracket (1) is rotatably connected to a connecting seat (2), one side of the connecting seat (2) is plugged with a motor seat (3), the interior of the motor seat (3) is plugged with a rotating motor (4), one end of the rotating motor (4) is plugged with a rotating shaft (5), the surface of the rotating shaft (5) is sleeved with a folding plate (6), the upper surface of the bracket (1) is plugged with a positioning block (7), one side of the positioning block (7) is slidably connected to a placement box (8), the interior of the placement box (8) is slidably connected to an extension rod (9), and the extension rod ( A compression spring (10) is inserted into the interior of the extension rod (9), an adjustment plate (11) is inserted into one end of the compression spring (10), a holder (12) is inserted into one side of the extension rod (9), an infrared locator (13) is inserted into the interior of the holder (12), a slide groove seat (14) is inserted into the interior of the support (1), a slider (15) is slidably connected to the interior of the slide groove seat (14), a telescopic box (16) is inserted into the lower surface of the slider (15), and a screw motor (17) is inserted into the interior of the telescopic box (16).

2. The high-precision positioning human-machine collaborative heavy-load lifting mechanism according to claim 1 is characterized in that: A cylindrical support structure is provided on one side of the bracket (1) so that the connecting seat (2) can rotate on the surface of the circular support structure. The number of the placement boxes (8) is four and they are respectively located in the slide grooves on the left and right sides of the positioning block (7).

3. The high-precision positioning human-machine collaborative heavy-load lifting mechanism according to claim 1 is characterized in that: A protrusion is provided on one side of the telescopic box (16), and the protrusion can be manually supported to translate the telescopic box (16).

4. The high-precision positioning human-machine collaborative heavy-load lifting mechanism according to claim 1 is characterized in that: A lead screw (18) is inserted into one end of the lead screw motor (17), and a telescopic rod (19) is slidably connected inside the telescopic box (16).

5. The high-precision positioning human-machine collaborative heavy-load lifting mechanism according to claim 4 is characterized in that: An upper clamp (20) is inserted into one side of the telescopic rod (19), and a rotating rod (21) is inserted into the interior of the upper clamp (20).

6. The high-precision positioning human-machine collaborative heavy-load lifting mechanism according to claim 5 is characterized in that: A shaft seat (22) is sleeved on the surface of the rotating rod (21).

7. The high-precision positioning human-machine collaborative heavy-load lifting mechanism according to claim 6 is characterized in that: A lower clamp (23) is inserted into one side of the shaft seat (22), and a tightening bolt (24) is threadedly penetrated through one side of the upper clamp (20).

8. The high-precision positioning human-machine collaborative heavy-load lifting mechanism according to claim 1 is characterized in that: A support plate (25) is inserted into the lower surface of the bracket (1), and a universal wheel (26) is inserted into the lower surface of the support plate (25).

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