Manipulator assembly

Abstract

The utility model relates to the technical field of mechanical arm assemblies, and discloses a mechanical arm assembly which comprises a fixed bottom plate, the top of the fixed bottom plate is fixedly connected with a damping assembly, and the surface of the damping assembly is sleeved with a damping spring. According to the mechanical arm assembly, through the arrangement of the damping assembly and the driving assembly, when the mechanical arm assembly is used, a fixing bottom plate and a fixing plate are connected together through fixing screws by personnel, then a servo motor A is started to drive a rotating rod to rotate, and therefore the personnel can conveniently adjust the height of a moving rod according to needs; the damping springs and the rubber gaskets are used in cooperation to absorb vibration and impact force generated in the equipment movement process, noise generated by the equipment is reduced, the service life of the equipment is prolonged, the comfort of the working environment of personnel is improved, meanwhile, the equipment can be kept stable in the movement process, and the service life of the equipment is prolonged. Unstable factors caused by uneven ground or mechanical movement are reduced, and the operation precision and safety of equipment are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulator components, in particular to a manipulator component. Background Art

[0002] Manipulator components usually refer to robotic arm systems used for automated operation and material handling. These robotic arm systems can be separate equipment or part of a coal mine production line or factory production line. They are used to transport, load and unload and process various materials and parts in the coal mine production process, such as coal, ore, slag, etc. They can also transfer materials between different workstations to realize automated production processes.

[0003] When the existing robot assembly is actually used, the clamping structure is easy to cause damage and scratches to the surface of the operation object, which has certain limitations.

[0004] Therefore, it is necessary to invent a robot assembly to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The technical problem solved by the utility model is to provide a manipulator assembly with high practicality, simple operation and relatively simple structure, which solves the problem that the clamping structure mentioned in the above background technology is easy to cause damage and scratches to the surface of the operation object.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a manipulator assembly, including a fixed base plate, a shock absorbing assembly is fixedly connected to the top of the fixed base plate, a shock absorbing spring is sleeved on the surface of the shock absorbing assembly, a fixed plate is threadedly connected to the surface of the shock absorbing assembly, a support rod is fixedly connected to the top of the fixed plate, a driving assembly is fixedly connected to the side of the support rod, a rotating rod is fixedly connected to the surface of the driving assembly, a telescopic assembly is threadedly connected to the top of the rotating rod, a moving rod is fixedly connected to the bottom of the telescopic assembly, and a clamping assembly is fixedly connected to the bottom of the moving rod.

[0009] As a further solution of the utility model, the shock absorbing assembly includes four fixing plates fixedly connected to the top of the fixed base plate, the interiors of the four fixing plates are threadedly connected with fixing screws, the surfaces of the fixing screws are sleeved with rubber washers, and the surfaces of the fixing screws are sleeved with shock absorbing springs.

[0010] As a further solution of the utility model, the drive assembly includes a protective cover fixedly connected to the side of the support rod, a servo motor A is fixedly connected to the interior of the protective cover, a transmission rod A is splined at the output end of the servo motor A, a limited position cylinder is fixedly connected to the side of the transmission rod A, a rotating rod is fixedly connected to the surface of the transmission rod A, and the surface of the transmission rod A is rotatably connected to the support rod.

[0011] As a further solution of the utility model, the telescopic assembly includes a connecting plate threadedly connected to the top of the rotating rod, the top of the connecting plate is fixedly connected to a protective cover, the inside of the protective cover is fixedly connected to a servo motor B, the output end of the servo motor B is splined to a transmission rod B, the side of the transmission rod B is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a moving block, the bottom of the moving block is fixedly connected to a moving rod, the inside of the moving rod is slidably connected to a limiting rod, and the side of the limiting rod is fixedly connected to a plug-in rod.

[0012] As a further solution of the utility model, a plurality of threaded holes are evenly opened on the top of the rotating rod along the axis, and a plug-in round block is fixedly connected to the top of the rotating rod.

[0013] As a further solution of the utility model, the side of the limiting rod is fixedly connected to a limiting plate, the side of the limiting plate is fixedly connected to a limiting frame, and a limiting sliding groove is provided at the bottom of the limiting frame.

[0014] (III) Beneficial effects

[0015] The utility model provides a manipulator assembly, which has the following beneficial effects:

[0016] 1. The manipulator assembly, through the setting of the shock absorbing assembly and the driving assembly, when in use, the personnel use the fixing screws to connect the fixed base plate and the fixed plate together, and then start the servo motor A to drive the rotating rod to rotate, so as to facilitate the personnel to adjust the height of the moving rod as needed. The shock absorbing spring and the rubber gasket can be used together to absorb the vibration and impact force generated during the movement of the equipment, reduce the noise generated by the equipment, extend the service life of the equipment, and improve the comfort of the working environment of the personnel. At the same time, it can keep the equipment stable during the movement, reduce the unstable factors caused by uneven ground or mechanical movement, and ensure the operation accuracy and safety of the equipment.

[0017] 2. The manipulator assembly, through the setting of the telescopic assembly, when in use, the personnel starts the servo motor B to drive the moving block and the moving rod to move left and right, which is convenient for the personnel to adjust the position of the moving rod as needed, so that the clamping assembly can more easily drive the operation object to move to different target positions to meet the different usage needs of the personnel. At the same time, the plug-in and threaded structural design can facilitate the subsequent disassembly and maintenance of the telescopic assembly by the personnel, thereby improving the work efficiency of the personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the shock absorbing component of the utility model;

[0020] Figure 3 This is a schematic diagram of the telescopic assembly structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the plug-in block of the utility model.

[0023] In the figure: 1, fixed base plate; 2, shock absorbing assembly; 201, fixed plate; 202, fixing screw; 203, rubber gasket; 3, shock absorbing spring; 4, fixed plate; 5, support rod; 6, driving assembly; 601, protective cover; 602, servo motor A; 603, transmission rod A; 604, limit cylinder; 7, rotating rod; 8, telescopic assembly; 801, connecting plate; 802, protective cover; 803, servo motor B; 804, transmission Moving rod B; 805, threaded rod; 806, moving block; 807, limiting rod; 808, plug-in rod; 9, moving rod; 10, clamping assembly; 1001, fixed round frame; 1002, hydraulic pump; 1003, piston rod; 1004, movable rod; 1005, movable clamp; 1006, limiting frame; 1007, fixed clamp block; 1008, rubber sheet; 1009, plug-in block; 1010, limiting screw; 11, limiting sheet. DETAILED DESCRIPTION

[0024] 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. 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.

[0025] See also Figures 1 to 5The utility model provides a technical solution: a manipulator assembly, including a fixed base plate 1, a shock absorbing assembly 2 is fixedly connected to the top of the fixed base plate 1, and through the arrangement of the shock absorbing assembly 2 and the driving assembly 6, it is convenient for personnel to adjust the height of the moving rod 9 as needed, and at the same time, it can absorb the vibration and impact force generated during the movement of the equipment, reduce the noise generated by the equipment, extend the service life of the equipment, improve the comfort of the working environment of the personnel, keep the equipment stable during the movement, reduce the unstable factors caused by uneven ground or mechanical movement, and ensure the operating accuracy and safety of the equipment. The surface of the shock absorbing assembly 2 is sleeved with a shock absorbing spring 3, and the surface of the shock absorbing assembly 2 is threadedly connected with a fixed plate 4. The top of the fixed plate 4 is fixedly connected with a support rod 5, the side of the support rod 5 is fixedly connected with a driving assembly 6, the surface of the driving assembly 6 is fixedly connected with a rotating rod 7, and the top of the rotating rod 7 is threadedly connected with a telescopic assembly 8. Through the setting of the telescopic assembly 8, it is convenient for personnel to adjust the position of the moving rod 9 as needed, so that the clamping assembly 10 can more easily drive the operation object to move to different target positions to meet the different use needs of personnel. At the same time, the plug-in and threaded structural design can facilitate the subsequent disassembly and maintenance of the telescopic assembly 8 by personnel, and improve the work efficiency of personnel. The bottom of the telescopic assembly 8 is fixedly connected with a moving rod 9, and the bottom of the moving rod 9 is fixedly connected with a clamping assembly 10;

[0026] See also Figure 2 The shock absorbing assembly 2 includes four fixing plates 201 fixedly connected to the top of the fixing base plate 1, the interiors of the four fixing plates 201 are all threadedly connected with fixing screws 202, the surfaces of the fixing screws 202 are sleeved with rubber washers 203, and the surfaces of the fixing screws 202 are sleeved with shock absorbing springs 3. The shock absorbing assembly 2 can absorb the vibration and impact force generated during the movement of the equipment, reduce the noise generated by the equipment, extend the service life of the equipment, and improve the comfort of the working environment of personnel;

[0027] See also Figure 2 The driving assembly 6 includes a protective cover 601 fixedly connected to the side of the support rod 5, a servo motor A602 is fixedly connected to the inside of the protective cover 601, a transmission rod A603 is splined to the output end of the servo motor A602, a limited position cylinder 604 is fixedly connected to the side of the transmission rod A603, a rotating rod 7 is fixedly connected to the surface of the transmission rod A603, and the surface of the transmission rod A603 is rotatably connected to the support rod 5. Through the setting of the driving assembly 6, it is convenient for personnel to adjust the height of the moving rod 9 as needed;

[0028] See also Figure 3The telescopic component 8 includes a connecting plate 801 threadedly connected to the top of the rotating rod 7, a protective cover 802 is fixedly connected to the top of the connecting plate 801, a servo motor B803 is fixedly connected inside the protective cover 802, a transmission rod B804 is splined to the output end of the servo motor B803, a threaded rod 805 is fixedly connected to the side of the transmission rod B804, a moving block 806 is threadedly connected to the surface of the threaded rod 805, a moving rod 9 is fixedly connected to the bottom of the moving block 806, a limiting rod 807 is slidably connected to the inside of the moving rod 9, and a plug-in rod 808 is fixedly connected to the side of the limiting rod 807. Through the setting of the telescopic component 8, it is convenient for personnel to adjust the position of the moving rod 9 as needed, so that the clamping component 10 can more easily drive the operating object to move to different target positions to meet the different usage needs of personnel. At the same time, the plug-in and threaded structural design can facilitate the subsequent disassembly and maintenance of the telescopic component 8 by personnel, thereby improving the work efficiency of personnel.

[0029] See also Figure 2 A plurality of threaded holes are evenly arranged on the top of the rotating rod 7 along the axis, and a plug-in round block is fixedly connected to the top of the rotating rod 7. The rotating rod 7 can facilitate personnel to adjust the height of the moving rod 9 as needed;

[0030] See also Figure 3 The side of the limiting rod 807 is fixedly connected to the limiting plate 11, and the side of the limiting plate 11 is fixedly connected to the limiting box. A limiting slot is provided at the bottom of the limiting box, and the limiting slot can limit the moving block 806.

[0031] Embodiment 1:

[0032] See also Figure 4 The clamping assembly 10 includes a fixed circular frame 1001 fixedly connected to the bottom of the moving rod 9, a hydraulic pump 1002 is fixedly connected inside the fixed circular frame 1001, a piston rod 1003 is slidably connected to the side of the hydraulic pump 1002, a movable rod 1004 is fixedly connected to the side of the piston rod 1003, a movable clamp 1005 is fixedly connected to the side of the movable rod 1004, a side of the movable clamp 1005 is rotatably connected to a limited position frame 1006, two fixed clamping blocks 1007 are fixedly connected to the side of the movable clamp 1005, and a rubber sheet 1008 is fixedly connected to the inner side of the two fixed clamping blocks 1007. The surface of the rubber sheet 1008 has a certain viscosity and friction, which can increase the contact area between the two fixed clamping blocks 1007 and the operation object, prevent the operation object from sliding or falling off, improve the stability and safety of the equipment clamping, and at the same time can effectively reduce the damage or scratches on the surface of the operation object caused by the two fixed clamping blocks 1007;

[0033] Embodiment 2:

[0034] See also Figure 5The clamping assembly 10 includes a fixed circular frame 1001 fixedly connected to the bottom of the moving rod 9, a hydraulic pump 1002 is fixedly connected to the interior of the fixed circular frame 1001, a piston rod 1003 is slidably connected to the side of the hydraulic pump 1002, a movable rod 1004 is fixedly connected to the side of the piston rod 1003, a movable clamp 1005 is fixedly connected to the side of the movable rod 1004, a side of the movable clamp 1005 is rotatably connected to a limited position frame 1006, and a side of the movable clamp 1005 is fixedly connected to There are two plug-in blocks 1009, and the sides of the two plug-in blocks 1009 are plugged with fixed clamps 1007. The sides of the two fixed clamps 1007 are provided with threaded holes, and the insides of the two threaded holes are threadedly connected with limit screws 1010. The inner sides of the two fixed clamps 1007 are fixedly connected with rubber sheets 1008. The use of the plug-in blocks 1009 and the limit screws 1010 can facilitate the replacement and maintenance of the fixed clamps 1007 by personnel at a later stage, thereby improving the work efficiency of personnel.

[0035] In the utility model, the working steps of the device are as follows:

[0036] Step 1: When in use, the personnel use the fixing screws 202 to connect the fixed base plate 1 and the fixed plate 4 together, and then start the servo motor A602 to drive the rotating rod 7 to rotate, so that the personnel can adjust the height of the moving rod 9 as needed. The shock-absorbing spring 3 and the rubber gasket 203 can be used together to absorb the vibration and impact force generated during the movement of the equipment;

[0037] The second step: when in use, the personnel starts the servo motor B803 to drive the moving block 806 and the moving rod 9 to move left and right, so that the personnel can adjust the position of the moving rod 9 as needed, so that the clamping assembly 10 can more easily drive the operating object to move to different target positions.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A robot assembly, comprising a fixed base plate (1), characterized in that: The top of the fixed base plate (1) is fixedly connected to a shock absorbing assembly (2), the surface of the shock absorbing assembly (2) is sleeved with a shock absorbing spring (3), the surface of the shock absorbing assembly (2) is threadedly connected to a fixed plate (4), the top of the fixed plate (4) is fixedly connected to a support rod (5), the side of the support rod (5) is fixedly connected to a driving assembly (6), the surface of the driving assembly (6) is fixedly connected to a rotating rod (7), the top of the rotating rod (7) is threadedly connected to a telescopic assembly (8), the bottom of the telescopic assembly (8) is fixedly connected to a moving rod (9), and the bottom of the moving rod (9) is fixedly connected to a clamping assembly (10).

2. A robot assembly according to claim 1, characterized in that: The shock absorbing assembly (2) comprises four fixing plates (201) fixedly connected to the top of the fixing base plate (1), the interiors of the four fixing plates (201) are all threadedly connected with fixing screws (202), the surfaces of the fixing screws (202) are sleeved with rubber washers (203), and the surfaces of the fixing screws (202) are sleeved with shock absorbing springs (3).

3. A robot assembly according to claim 1, characterized in that: The driving assembly (6) comprises a protective cover (601) fixedly connected to a side of a support rod (5); a servo motor A (602) is fixedly connected inside the protective cover (601); an output end of the servo motor A (602) is spline-connected to a transmission rod A (603); a side of the transmission rod A (603) is fixedly connected to a limiting cylinder (604); a surface of the transmission rod A (603) is fixedly connected to a rotating rod (7); and the surface of the transmission rod A (603) is rotatably connected to the support rod (5).

4. A robot assembly according to claim 1, characterized in that: The telescopic assembly (8) comprises a connecting plate (801) threadedly connected to the top of the rotating rod (7); the top of the connecting plate (801) is fixedly connected to a protective cover (802); the interior of the protective cover (802) is fixedly connected to a servo motor B (803); the output end of the servo motor B (803) is splinedly connected to a transmission rod B (804); the side of the transmission rod B (804) is fixedly connected to a threaded rod (805); the surface of the threaded rod (805) is threadedly connected to a moving block (806); the bottom of the moving block (806) is fixedly connected to a moving rod (9); the interior of the moving rod (9) is slidably connected to a limiting rod (807); the side of the limiting rod (807) is fixedly connected to a plug-in rod (808).

5. A robot assembly according to claim 1, characterized in that: The top of the rotating rod (7) is evenly provided with a plurality of threaded holes along the axis, and the top of the rotating rod (7) is fixedly connected with a plug-in round block.

6. A robot assembly according to claim 4, characterized in that: The side surface of the limiting rod (807) is fixedly connected to the limiting plate (11), the side surface of the limiting plate (11) is fixedly connected to the limiting frame, and the bottom of the limiting frame is provided with a limiting sliding groove.

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