Environment-friendly multi-gear transmission manipulator

Abstract

The utility model discloses an environment-friendly multi-gear transmission manipulator which comprises a mounting plate, two supporting rods are symmetrically and fixedly connected to the front face of the mounting plate along the center, a limiting frame is fixedly installed at one end of each supporting rod, a straight gear is movably connected into the limiting frame in a sleeved mode, and a direction adjusting assembly is detachably installed on one side of the front face of the straight gear. A manipulator body is detachably installed on the front face of the direction adjusting assembly. According to the scheme, the environment-friendly multi-gear transmission manipulator is provided with the oil injection assembly, when the surface of a straight gear or a circular gear is rusted, a small centrifugal pump in the oil injection assembly is started at the moment, and then the small centrifugal pump conveys lubricating oil stored in an oil storage tank into an oil injection pipe through a connecting pipe; and then the lubricating oil is conveyed to the meshing position of the straight gear and the circular gear to lubricate the straight gear and the circular gear, it is guaranteed that transmission work of the manipulator body is conducted, and therefore the working time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, and more specifically, to an environmentally friendly multi-gear transmission manipulator. Background Art

[0002] The environmentally friendly multi-gear transmission manipulator is an automatic operating device that can imitate certain movement functions of human hands and arms and is used to grasp, carry objects or operate tools according to a fixed procedure.

[0003] For example, CN109571440B discloses an environmentally friendly multi-gear transmission manipulator for construction, the main points of its technical solution are: it includes a base, a frame and a main shaft, the frame is connected to the base through a main rotating shaft, the main shaft is rotatably arranged on the frame, the main shaft is fixedly connected to a first mechanical arm, the other end of the first mechanical arm is rotatably connected to a second mechanical arm through a first rotating shaft, a first gear is fixed to the main shaft, a second gear is rotatably connected to the main shaft, the second gear is meshed with a third gear, the third gear is rotatably connected to the middle position of the first mechanical arm, a fourth gear is fixedly connected to the first rotating shaft, the third gear is meshed with the fourth gear, a fifth gear is rotatably arranged in the middle of the second mechanical arm, the fourth The gear is meshed with the fifth gear, and the outer end of the second mechanical arm is rotatably connected to the sixth gear, the fifth gear is meshed with the sixth gear, a connecting rod is fixedly connected to the tooth surface of the sixth gear, and a mechanical clamping head is provided on the outer end of the connecting rod. The seventh gear is also rotatably connected to the main shaft, the seventh gear is meshed with the eighth gear, and the eighth gear is rotatably connected to the middle position of the first mechanical arm, and a ninth gear is fixed on the first rotating shaft, and the ninth gear is meshed with the eighth gear; it mainly achieves different action combinations and completes complex work tasks by rotating the gears of a single driving end or rotating the gears of different driving ends at the same time, with reasonable structural design, small number of parts, high transmission efficiency and practicality.

[0004] The above-mentioned environmentally friendly multi-gear transmission manipulator still has certain shortcomings: when the environmentally friendly multi-gear transmission manipulator is working, once rust occurs between the gears, the manipulator will be unable to transmit, thereby reducing the working efficiency of the device. Therefore, it is necessary to provide an environmentally friendly multi-gear transmission manipulator. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the embodiments of the present utility model provide an environmentally friendly multi-gear transmission manipulator to solve the problems existing in the prior art.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: an environmentally friendly multi-gear transmission manipulator, comprising a mounting plate, two support rods are fixedly connected symmetrically along the center on the front side of the mounting plate, a limit frame is fixedly installed on one end of the support rod, a spur gear is movably sleeved inside the limit frame, a direction adjustment component is detachably installed on one side of the front side of the spur gear, a manipulator body is detachably installed on the front side of the direction adjustment component, a collection box is fixedly connected to the lower surface of the mounting plate, an oil injection component is detachably installed in the middle of the back side of the mounting plate, a stabilizing plate is welded to one side of the upper surface of the mounting plate, a first motor is detachably installed on the lower surface of the stabilizing plate, a connecting shaft is fixedly connected to the bottom end of the first motor, and a circular gear is fixedly connected to the bottom end of the connecting shaft.

[0007] Wherein, the side wall of the circular gear is meshed with the back surface of the spur gear, and the cross-sectional area of ​​the collection box is larger than the cross-sectional area of ​​the mounting plate.

[0008] Among them, the direction adjustment component includes a connecting plate, a second motor and a first bearing. The second motor is detachably installed on one side of the lower surface of the connecting plate, the first bearing is inlaid and installed on one side of the upper surface of the connecting plate, and the lower surface of the connecting plate is connected to one side of the front side of the spur gear.

[0009] The top end of the second motor is connected to the first driving shaft via the first bearing, a first driving wheel is fixedly sleeved on the middle of the outer surface of the first driving shaft, and a transmission belt is connected to the outer surface of the first driving wheel.

[0010] Among them, a second bearing is inlaid and installed in the middle of the upper surface of the connecting plate, a second driving shaft is fixedly sleeved inside the second bearing, a second driving wheel is fixedly sleeved in the middle of the outer surface of the second driving shaft, the top end of the second driving shaft is connected to one side of the back side of the manipulator body, and the outer surface of the second driving wheel is connected to the inside of the transmission belt.

[0011] Wherein, the oil injection assembly includes a stabilizing plate and a small centrifugal pump, the small centrifugal pump is fixedly installed on the front of the stabilizing plate, and the back of the stabilizing plate is connected to the middle part of the back of the mounting plate.

[0012] The output end of the small centrifugal pump is connected to an oil injection pipe, and the outlet of the oil injection pipe is located directly above the meshing point of the spur gear and the circular gear.

[0013] The input end of the small centrifugal pump is connected with two connecting pipes, one end of the connecting pipe is connected with an oil storage tank, and the interior of the oil storage tank is filled with lubricating oil.

[0014] The beneficial effects of the above technical solution of the utility model are as follows:

[0015] In the above scheme, the environmentally friendly multi-gear transmission manipulator is provided with a direction adjustment component. When the direction of the manipulator body needs to be adjusted, the second motor inside the direction adjustment component is started, so that the first drive shaft, the first drive wheel and the transmission belt are driven to rotate through the first bearing. Under the action of the transmission belt, the second drive wheel and the second drive shaft will also rotate accordingly. Because one side of the back of the manipulator body is connected to one end of the second drive shaft, the rotation of the second drive shaft can drive the manipulator body to adjust the direction. Because the second motor has the function of automatic rotation, the direction of the manipulator body can be freely adjusted, thereby enhancing the practicality of the device.

[0016] In the above scheme, the environmentally friendly multi-gear transmission manipulator is provided with an oil injection assembly. When the surface of the spur gear or the circular gear is rusted, the small centrifugal pump inside the oil injection assembly is started. Then the small centrifugal pump will transport the lubricating oil stored in the oil storage tank to the inside of the oil injection pipe through the connecting pipe, and then transport the lubricating oil to the meshing point of the spur gear and the circular gear to lubricate the spur gear and the circular gear, thereby ensuring the transmission work of the manipulator body and saving working time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the assembly of the mounting plate and the robot body of the utility model;

[0019] Figure 3 This is a schematic diagram of the assembly of the mounting plate and the spur gear of the utility model;

[0020] Figure 4 This is a schematic diagram of the disassembly of the direction adjustment component of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the oil injection component of the utility model.

[0022] [Reference Signs]

[0023] 1. Mounting plate; 2. Support rod; 3. Limit frame; 4. Spur gear; 5. Direction adjustment assembly; 6. Manipulator body; 7. Collection box; 8. Oil filling assembly; 9. Stabilizing plate; 10. First motor; 11. Connecting shaft; 12. Circular gear; 51. Connecting plate; 52. Second motor; 53. First bearing; 54. First drive shaft; 55. First drive wheel; 56. Transmission belt; 57. Second bearing; 58. Second drive shaft; 59. Second drive wheel; 81. Stabilizing plate; 82. Small centrifugal pump; 83. Oil filling pipe; 84. Connecting pipe; 85. Oil storage tank. DETAILED DESCRIPTION

[0024] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments. Example 1

[0025] See also Figure 1-5 , an environmentally friendly multi-gear transmission manipulator, comprising a mounting plate 1, two support rods 2 are fixedly connected symmetrically along the center on the front side of the mounting plate 1, a limit frame 3 is fixedly installed on one end of the support rod 2, a spur gear 4 is movably sleeved inside the limit frame 3, a direction adjustment component 5 is detachably installed on one side of the front side of the spur gear 4, a manipulator body 6 is detachably installed on the front side of the direction adjustment component 5, a collection box 7 is fixedly connected to the lower surface of the mounting plate 1, an oil injection component 8 is detachably installed in the middle of the back side of the mounting plate 1, a stabilizing plate 9 is welded on one side of the upper surface of the mounting plate 1, a first motor 10 is detachably installed on the lower surface of the stabilizing plate 9, a connecting shaft 11 is fixedly connected to the bottom end of the first motor 10, and a circular gear 12 is fixedly connected to the bottom end of the connecting shaft 11;

[0026] The side wall of the circular gear 12 meshes with the back of the spur gear 4, the cross-sectional area of ​​the collection box 7 is larger than the cross-sectional area of ​​the mounting plate 1, the direction adjustment component 5 includes a connecting plate 51, a second motor 52 and a first bearing 53, the second motor 52 is detachably mounted on one side of the lower surface of the connecting plate 51, the first bearing 53 is inlaid on one side of the upper surface of the connecting plate 51, the lower surface of the connecting plate 51 is connected to one side of the front of the spur gear 4, the top of the second motor 52 is connected to the first driving shaft 54 ​​through the first bearing 53, the middle part of the outer surface of the first driving shaft 54 ​​is fixedly sleeved with a first driving wheel 55, the outer surface of the first driving wheel 55 is transmission-connected with a transmission belt 56, the middle part of the upper surface of the connecting plate 51 is inlaid with a second bearing 57, the inner part of the second bearing 57 is fixedly sleeved with There is a second drive shaft 58, and a second drive wheel 59 is fixedly sleeved in the middle of the outer surface of the second drive shaft 58. The top of the second drive shaft 58 is connected to one side of the back of the manipulator body 6, and the outer surface of the second drive wheel 59 is connected to the inside of the transmission belt 56. The oil filling assembly 8 includes a stabilizing plate 81 and a small centrifugal pump 82. The small centrifugal pump 82 is fixedly installed on the front of the stabilizing plate 81, and the back of the stabilizing plate 81 is connected to the middle of the back of the mounting plate 1. The output end of the small centrifugal pump 82 is connected to an oil filling pipe 83, and the outlet of the oil filling pipe 83 is located directly above the meshing point of the spur gear 4 and the circular gear 12. The input end of the small centrifugal pump 82 is connected to two connecting pipes 84, and one end of the connecting pipe 84 is connected to an oil storage tank 85, and the interior of the oil storage tank 85 is filled with lubricating oil.

[0027] Benefits: The setting of the collecting box 7 is conducive to collecting the dripping lubricating oil, which is convenient for the secondary utilization of the lubricating oil.

[0028] The working process of the utility model is as follows:

[0029] When the environmentally friendly multi-gear transmission manipulator is in use, in order to facilitate the adjustment of the direction of the manipulator body 6, a direction adjustment component 5 is provided. When the direction of the manipulator body 6 needs to be adjusted, the second motor 52 inside the direction adjustment component 5 is started to drive the first drive shaft 54, the first drive wheel 55 and the transmission belt 56 to rotate through the first bearing 53. Under the action of the transmission belt 56, the second drive wheel 59 and the second drive shaft 58 will also rotate accordingly. Because one side of the back side of the manipulator body 6 is connected to one end of the second drive shaft 58, the rotation of the second drive shaft 58 can drive the manipulator body 6 to adjust its direction. Because the second motor 52 has the function of automatic rotation, the direction of the manipulator body 6 can be freely adjusted, thereby enhancing the practicability of the device.

[0030] In the above scheme, when the environmentally friendly multi-gear transmission manipulator is in use, in order to improve the working efficiency of the device, an oil injection assembly 8 is provided. When the surface of the spur gear 4 or the circular gear 12 is rusted, the small centrifugal pump 82 inside the oil injection assembly 8 is started, and then the small centrifugal pump 82 will transport the lubricating oil stored in the oil storage tank 85 to the inside of the oil injection pipe 83 through the connecting pipe 84, and then the lubricating oil will be transported to the meshing point of the spur gear 4 and the circular gear 12 to lubricate the spur gear 4 and the circular gear 12, thereby ensuring the transmission work of the manipulator body 6, thereby saving working time.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An environmentally friendly multi-gear transmission manipulator, comprising a mounting plate (1), characterized in that: Two support rods (2) are fixedly connected to the front side of the mounting plate (1) symmetrically along the center, a limit frame (3) is fixedly installed at one end of the support rod (2), a spur gear (4) is movably sleeved inside the limit frame (3), a direction adjustment component (5) is detachably installed on one side of the front side of the spur gear (4), a manipulator body (6) is detachably installed on the front side of the direction adjustment component (5), a collection box (7) is fixedly connected to the lower surface of the mounting plate (1), an oil injection component (8) is detachably installed in the middle of the back side of the mounting plate (1), a stabilizing plate (9) is welded to one side of the upper surface of the mounting plate (1), a first motor (10) is detachably installed on the lower surface of the stabilizing plate (9), a connecting shaft (11) is fixedly connected to the bottom end of the first motor (10), and a circular gear (12) is fixedly connected to the bottom end of the connecting shaft (11).

2. The environmentally friendly multi-gear transmission manipulator according to claim 1, characterized in that: The side wall of the circular gear (12) meshes with the back surface of the spur gear (4), and the cross-sectional area of ​​the collection box (7) is larger than the cross-sectional area of ​​the mounting plate (1).

3. The environmentally friendly multi-gear transmission manipulator according to claim 1, characterized in that: The direction adjustment assembly (5) comprises a connecting plate (51), a second motor (52) and a first bearing (53); the second motor (52) is detachably mounted on one side of the lower surface of the connecting plate (51); the first bearing (53) is inlaid and mounted on one side of the upper surface of the connecting plate (51); and the lower surface of the connecting plate (51) is connected to one side of the front surface of the spur gear (4).

4. The environmentally friendly multi-gear transmission manipulator according to claim 3 is characterized in that: The top end of the second motor (52) is connected to a first drive shaft (54) via the first bearing (53); a first drive wheel (55) is fixedly sleeved in the middle of the outer surface of the first drive shaft (54); and a transmission belt (56) is transmission-connected to the outer surface of the first drive wheel (55).

5. The environmentally friendly multi-gear transmission manipulator according to claim 3, characterized in that: A second bearing (57) is embedded in the middle of the upper surface of the connecting plate (51), a second drive shaft (58) is fixedly sleeved inside the second bearing (57), a second drive wheel (59) is fixedly sleeved in the middle of the outer surface of the second drive shaft (58), the top end of the second drive shaft (58) is connected to one side of the back side of the robot body (6), and the outer surface of the second drive wheel (59) is connected to the inside of the transmission belt (56).

6. The environmentally friendly multi-gear transmission manipulator according to claim 1, characterized in that: The oil injection assembly (8) comprises a stabilizing plate (81) and a small centrifugal pump (82); the small centrifugal pump (82) is fixedly mounted on the front of the stabilizing plate (81), and the back of the stabilizing plate (81) is connected to the middle of the back of the mounting plate (1).

7. The environmentally friendly multi-gear transmission manipulator according to claim 6, characterized in that: The output end of the small centrifugal pump (82) is connected to an oil injection pipe (83), and the outlet of the oil injection pipe (83) is located directly above the meshing point of the spur gear (4) and the circular gear (12).

8. The environmentally friendly multi-gear transmission manipulator according to claim 6, characterized in that: The input end of the small centrifugal pump (82) is connected to two connecting pipes (84), one end of the connecting pipe (84) is connected to an oil storage tank (85), and the interior of the oil storage tank (85) is filled with lubricating oil.

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