A kind of intelligent mechanical arm structure

Abstract

The utility model relates to the technical field of mechanical arms, and in particular to an intelligent mechanical arm structure, comprising a rotating tray, an oil supply box and a front claw, wherein the front side of the top of the rotating tray is provided with an oil supply box, the middle part of the top of the rotating tray is fixedly connected with a support frame, the top of the support frame is provided with a front claw, a recovery pipe is inserted and connected at the lower back of the oil supply box, a recoverer is provided at the rear of the inner bottom end of the oil supply box, a recovery pump is provided at the rear of the inner bottom end of the recoverer, and a purification rod is provided at the left side of the inner bottom end of the recoverer, through the design cooperation of the rotating tray and the oil supply box, the oil supply pump in the oil supply box is used to send the lubricating oil from the oil supply box to the oil distributor through the oil supply pipe, so as to add lubricating oil to the mechanical arm, through the design cooperation of the oil supply box and the recoverer, the recoverer is used to recover the lubricating oil dropped into the oil storage tank of the support frame to the oil supply tank, and the lubricating oil is filtered and purified during the recovery process for secondary use.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical arms, in particular to an intelligent mechanical arm structure. Background Art

[0002] In the current automated production, medical services, daily life and other fields, the demand for robots, especially intelligent robotic arms, is increasing. However, the existing robotic arms still need to be improved in terms of accuracy, flexibility and intelligence.

[0003] The patent specification with the announcement number CN215701847U discloses a highly efficient intelligent mechanical arm, which relates to the technical field of mechanical arms, including a protection box, a slide groove is installed inside the protection box, and a slider is connected inside the slide groove, a fixed rod is installed on the opposite surface of the slider, and a movable plate is installed on the other end of the fixed rod, an electric push rod is installed at the bottom of the movable plate, and a mounting groove is opened inside the movable plate. In the utility model, a protection box, an intelligent mechanical arm body, a rubber block and an electric push rod are provided. When the intelligent mechanical arm body is not in use, the electric push rod can be used to conveniently drive the intelligent mechanical body to descend, and the intelligent mechanical body will descend into the protection box. The protection box and the rubber block can be used to protect the intelligent mechanical arm body, so as to avoid the intelligent mechanical arm body from being damaged due to collision, reduce the loss and the number of maintenance, save the maintenance cost, and have high practicality.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned high-efficiency intelligent robotic arm has the following problems: after using the robotic arm for a long period of time, manual lubricating oil may be required, and since the structure of the robotic arm is relatively complex, the lubricating oil adding operation may be hidden dangers due to negligence of the staff. In view of this, an intelligent robotic arm structure is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The purpose of the utility model is to propose an intelligent robotic arm structure to solve the shortcomings in the prior art that after using the robotic arm for a long time, manual lubricating oil may be required, and due to the complex structure of the robotic arm, the lubricating oil adding operation may have hidden dangers due to the negligence of the staff.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an intelligent mechanical arm structure, including a rotating tray, an oil supply box and a front claw, the oil supply box is arranged on the front side of the top of the rotating tray, the middle part of the top of the rotating tray is fixedly connected to a support frame, the top of the support frame is arranged with a front claw, a recovery pipe is inserted and connected at the lower back side of the oil supply box, a recoverer is arranged at the rear of the inner bottom end of the oil supply box, a recovery pump is arranged at the rear of the inner bottom end of the recoverer, a purification rod is arranged at the left side of the inner bottom end of the recoverer, a filter is arranged at the middle part of the interior of the recoverer, an oil extraction pipe is inserted and connected at the lower front side of the recoverer, an oil supply pump is inserted and connected at the other side of the oil extraction pipe, and an oil supply pipe is inserted and connected at the upper front side of the oil supply pump.

[0007] As a further description of the above technical solution: the recovery pipe is interlaced and connected with the back side of the recoverer, the front side of the recovery pipe is fixedly connected to the recovery pump, and the recovery pipe is Z-shaped, thereby facilitating the recovery of the fallen lubricating oil into the recoverer.

[0008] As a further description of the above technical solution: the bottom end of the oil supply pipe is interlaced and connected with the front side of the oil supply tank, the top end of the oil supply pipe is interlaced and connected with an oil separator, and the back side of the oil separator is fixedly connected to the front claw, thereby facilitating the addition of lubricating oil to the robotic arm.

[0009] As a further description of the above technical solution: a visual sensor is arranged at the rear right side of the front claw, a mechanical sensor is arranged inside the rear of the front claw, and a suction cup is arranged on the back of the front claw, thereby facilitating the robot arm to grasp objects.

[0010] As a further description of the above technical solution: an oil storage tank is opened at the top of the support frame, a baffle is set in the middle of the front side of the top of the support frame, and the baffle is interlaced and connected with the recovery pipe, thereby facilitating the collection of the fallen lubricating oil.

[0011] As a further description of the above technical solution: ball bearings are symmetrically arranged at the bottom end of the rotating tray, a driving motor is fixedly connected to the middle part of the bottom end of the rotating tray, a support plate is arranged below the rotating tray, and the driving motor is located inside the support plate, and the ball bearings are slidably connected to the support plate, thereby facilitating the rotation of the rotating tray to adjust the angle of the robotic arm.

[0012] The utility model has the following beneficial effects:

[0013] The utility model designs an intelligent mechanical arm structure, which cooperates with the design of a rotating tray and an oil supply box, and utilizes an oil supply pump in the oil supply box to deliver lubricating oil from the oil supply box to an oil distributor through an oil supply pipe, so as to add lubricating oil to the mechanical arm.

[0014] The utility model designs an intelligent mechanical arm structure, which cooperates with the design of an oil supply tank and a recycler. The recycler is used to recycle the lubricating oil dropped into the oil storage tank of the support frame to the oil supply tank, and the lubricating oil is filtered and purified during the recycling process for secondary use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the suction cup structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the rotating tray of the utility model;

[0019] Figure 5 This is a schematic diagram of the oil supply tank structure of the utility model.

[0020] Legend:

[0021] 1. Rotating tray; 2. Oil supply box; 3. Front claw; 4. Support frame; 5. Recovery pipe; 6. Recovery device; 7. Recovery pump; 8. Purification rod; 9. Filter; 10. Oil extraction pipe; 11. Oil supply pump; 12. Oil supply pipe; 13. Oil separator; 14. Visual sensor; 15. Mechanical sensor; 16. Suction cup; 17. Oil storage tank; 18. Baffle; 19. Ball; 20. Drive motor; 21. Support plate. DETAILED DESCRIPTION

[0022] Reference Figure 1-5The utility model provides an intelligent mechanical arm structure: it includes a rotating tray 1, an oil supply box 2 and a front claw 3, the oil supply box 2 is arranged on the front side of the top of the rotating tray 1, the middle part of the top of the rotating tray 1 is fixedly connected with a support frame 4, the top of the support frame 4 is provided with a front claw 3, the lower back of the oil supply box 2 is inserted with a recovery pipe 5, the lubricating oil is pumped from the oil supply box 2 to the oil supply pipe 12 through the second pipeline of the oil supply pump 11 in the oil supply box 2, a recovery device 6 is arranged at the rear of the inner bottom end of the oil supply box 2, a recovery pump 7 is arranged at the rear of the inner bottom end of the recovery device 6, a purification rod 8 is arranged on the left of the inner bottom end of the recovery device 6, and a filter is arranged in the middle of the inner part of the recovery device 6. The net 9, the oil extraction pipe 10 is inserted and connected to the lower front side of the recovery device 6, the other side of the oil extraction pipe 10 is inserted and connected to the oil supply pump 11, and the oil supply pipe 12 is inserted and connected to the upper front side of the oil supply pump 11. The lubricating oil is sent to the oil separator 13 by the oil supply pipe 12 to lubricate the mechanical arm. The fallen lubricating oil is recovered to the inside of the recovery device 6 by the recovery pump 7 and the recovery pipe 5 arranged in the recovery device 6, and purified by the purification rod 8. At the same time, the fallen lubricating oil is filtered by the filter net 9 provided in cooperation with the recovery device 6, so that the oil supply pump 11 can use the oil extraction pipe 10 located between the recovery device 6 and the oil supply pump 11 to draw back the purified and filtered lubricating oil and put it back into use.

[0023] As a further implementation scheme of the above technical scheme: the recovery pipe 5 is connected with the back side of the recovery device 6 through an insertion, the front side of the recovery pipe 5 is fixedly connected with the recovery pump 7, and the recovery pipe 5 is Z-shaped, and the fallen lubricating oil is recovered to the inside of the recovery device 6 through the recovery pump 7 and the recovery pipe 5 arranged in the recovery device 6.

[0024] As a further implementation scheme of the above technical scheme: the bottom end of the oil supply pipe 12 is inserted and connected with the front side of the oil supply tank 2, the top end of the oil supply pipe 12 is inserted and connected with the oil separator 13, the back side of the oil separator 13 is fixedly connected with the front claw 3, and the oil supply pipe 12 is used to deliver the lubricating oil to the oil separator 13, so that the oil separator 13 can add lubricating oil to the robot arm.

[0025] As a further implementation scheme of the above technical scheme: a visual sensor 14 is arranged at the rear right side of the front claw 3, a mechanical sensor 15 is arranged inside the rear of the front claw 3, and a suction cup 16 is arranged on the back of the front claw 3. The visual sensor 14 is used to calibrate the positions of the front claw 3 and the suction cup 16 so that the suction cup 16 can be used to pick up objects. At the same time, the mechanical sensor 15 is used to control the force to prevent the objects from being damaged.

[0026] As a further implementation scheme of the above technical scheme: an oil storage tank 17 is opened at the top of the support frame 4, and a baffle 18 is set in the middle of the front side of the top of the support frame 4, and the baffle 18 is interlaced and connected with the recovery pipe 5. When the lubricating oil falls into the oil storage tank 17 of the support frame 4, the baffle 18 can prevent the fallen lubricating oil from escaping.

[0027] As a further implementation scheme of the above technical scheme: ball bearings 19 are symmetrically arranged at the bottom end of the rotating tray 1, a driving motor 20 is fixedly connected to the middle part of the bottom end of the rotating tray 1, a support disk 21 is arranged below the rotating tray 1, and the driving motor 20 is located inside the supporting disk 21, the ball bearings 19 are slidably connected to the supporting disk 21, the driving motor 20 is utilized to drive the rotating tray 1 to rotate, and the cooperation of the ball bearings 19 makes the rotating tray 1 rotate more smoothly.

[0028] Working principle:

[0029] When using the utility model, first place the support plate 21 at the designated position and connect the external power supply to the device. When in use, the driving motor 20 can be used to drive the rotating tray 1 to rotate, and the cooperation of the ball bearing 19 can make the rotating tray 1 rotate more smoothly. When it is necessary to grab an object, the visual sensor 14 is used to calibrate the position of the front claw 3 and the suction cup 16 so that the suction cup 16 can be used to pick up the object. At the same time, the mechanical sensor 15 is used to control the force to prevent the object from being damaged. When it is necessary to add lubricating oil to the device, the lubricating oil is pumped from the oil supply tank 2 to the oil supply pipe 12 through the second pipeline of the oil supply pump 11 in the oil supply tank 2, and the oil supply pipe 12 is used to calibrate the position of the front claw 3 and the suction cup 16. The lubricating oil is sent to the oil separator 13 to lubricate the robot arm. When lubricating the robot arm, part of the lubricating oil will fall into the oil storage tank 17 of the support frame 4. At the same time, the baffle 18 can prevent the fallen lubricating oil from escaping. At this time, the fallen lubricating oil is recovered to the inside of the recoverer 6 by the recovery pump 7 and the recovery pipe 5 arranged in the recoverer 6, and purified by the purification rod 8. At the same time, the fallen lubricating oil is filtered by the filter net 9 provided in cooperation with the recovery pump 11, so that the oil supply pump 11 uses the oil extraction pipe 10 located between the recoverer 6 and the oil supply pump 11 to draw back the purified and filtered lubricating oil and put it back into use, which is also convenient for the later maintenance of the robot arm.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 invention should be included in the protection scope of the present invention.

Claims

1. An intelligent mechanical arm structure, comprising a rotating tray (1), an oil supply tank (2) and a front claw (3), characterized in that: An oil supply box (2) is arranged at the front side of the top of the rotating tray (1), a support frame (4) is fixedly connected to the middle of the top of the rotating tray (1), a front claw (3) is arranged at the top of the support frame (4), a recovery pipe (5) is inserted and connected at the lower back of the oil supply box (2), a recovery device (6) is arranged at the rear of the inner bottom of the oil supply box (2), a recovery pump (7) is arranged at the rear of the inner bottom of the recovery device (6), a purification rod (8) is arranged at the left of the inner bottom of the recovery device (6), a filter screen (9) is arranged at the middle of the inner part of the recovery device (6), an oil extraction pipe (10) is inserted and connected at the lower front side of the recovery device (6), an oil supply pump (11) is inserted and connected to the other side of the oil extraction pipe (10), and an oil supply pipe (12) is inserted and connected at the upper front side of the oil supply pump (11).

2. The intelligent mechanical arm structure according to claim 1, characterized in that: The recovery pipe (5) is connected to the back side of the recovery device (6) through insertion, the front side of the recovery pipe (5) is fixedly connected to the recovery pump (7), and the recovery pipe (5) is in a Z shape.

3. The intelligent mechanical arm structure according to claim 1, characterized in that: The bottom end of the oil supply pipe (12) is connected to the front side of the oil supply box (2) through insertion, the top end of the oil supply pipe (12) is connected to an oil separator (13) through insertion, and the back side of the oil separator (13) is fixedly connected to the front claw (3).

4. The intelligent mechanical arm structure according to claim 1, characterized in that: A visual sensor (14) is arranged at the rear right side of the front claw (3), a mechanical sensor (15) is arranged inside the rear of the front claw (3), and a suction cup (16) is arranged at the back of the front claw (3).

5. The intelligent mechanical arm structure according to claim 1, characterized in that: An oil storage tank (17) is provided at the top end of the support frame (4), a baffle (18) is provided at the middle of the front side of the top end of the support frame (4), and the baffle (18) is connected to the recovery pipe (5) through insertion.

6. The intelligent mechanical arm structure according to claim 1, characterized in that: The bottom end of the rotating tray (1) is symmetrically provided with ball bearings (19), the middle part of the bottom end of the rotating tray (1) is fixedly connected with a driving motor (20), a supporting plate (21) is provided below the rotating tray (1), and the driving motor (20) is located inside the supporting plate (21), and the ball bearings (19) are slidably connected with the supporting plate (21).

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