CN110394807A - A kind of underwater manipulator - Google Patents

A kind of underwater manipulator Download PDF

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Publication number
CN110394807A
CN110394807A CN201910623163.8A CN201910623163A CN110394807A CN 110394807 A CN110394807 A CN 110394807A CN 201910623163 A CN201910623163 A CN 201910623163A CN 110394807 A CN110394807 A CN 110394807A
Authority
CN
China
Prior art keywords
fixed
fixing axle
telescopic rod
electric telescopic
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910623163.8A
Other languages
Chinese (zh)
Inventor
孙翠芳
劳英夫
郭辰
黄蓉
劳一兵
柯利佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi Wanxinyuan Environmental Science And Technology Engineering Co Ltd
Original Assignee
Guangxi Wanxinyuan Environmental Science And Technology Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangxi Wanxinyuan Environmental Science And Technology Engineering Co Ltd filed Critical Guangxi Wanxinyuan Environmental Science And Technology Engineering Co Ltd
Priority to CN201910623163.8A priority Critical patent/CN110394807A/en
Publication of CN110394807A publication Critical patent/CN110394807A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00Manipulators not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/08Gripping heads and other end effectors having finger members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators

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  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)

Abstract

The invention discloses a kind of underwater manipulators, including water-proof plate and electric telescopic rod, cable is equipped at the top of electric telescopic rod, even circumferential sets that there are three fixing axle b below water-proof plate, fixing axle b passes through welding manner and is fixed on water-proof plate, the periphery fixing axle b is equipped with shaft, shaft passes through bearing and is mounted on fixing axle b, connecting rod is equipped with below shaft, connecting rod passes through welding manner and is fixed in shaft, connecting rod lower end is equipped with fixing axle a, fixing axle a passes through bearing and is mounted in connecting rod, the lower end fixing axle a is equipped with mechanical arm, fixed block is equipped in the middle part of mechanical arm side wall, fixed block apex angle is equipped with spring assembly, mechanical arm lower end is equipped with manipulator, manipulator lower end is equipped with disconnecting prevention structure, waterproof pan bottom inner periphery is uniformly provided with four limited blocks;A kind of underwater manipulator of the present invention provides power by electric telescopic rod, guarantees dynamical stability, carries out transmission power by spring assembly.

Description

A kind of underwater manipulator
Technical field
The present invention relates to manipulator technical field, specially a kind of underwater manipulator.
Background technique
Manipulator is a kind of certain holding functions that can imitate manpower and arm, to by fixed routine crawl, carrying object Or the automatic pilot of operational instrument.Feature is that various expected operations can be completed by programming, on construction and performance Having the advantage of people and robotics respectively concurrently, it can replace the heavy labor of people to realize the mechanization and automation of production, It can be operated under hostile environment to protect personal safety, can also carry out operation under water, but current underwater manipulator exists Structure is excessively complicated, installs inconvenient problem.
Summary of the invention
The purpose of the present invention is to provide a kind of underwater manipulators, with design is reasonable, structure is simple, power output is steady Advantage fixed, not easily to fall off, easy for installation, easy to operate, solves the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme: a kind of underwater manipulator, including water-proof plate and electronic Telescopic rod, the electric telescopic rod bottom are equipped with mounting disc, and the mounting disc is described by being threadably mounted in electric telescopic rod Cable is equipped at the top of electric telescopic rod, even circumferential is set there are three fixing axle b below the water-proof plate, and the fixing axle b is logical It crosses welding manner to be fixed on water-proof plate, the periphery the fixing axle b is equipped with shaft, and the shaft passes through bearing and is mounted on admittedly On dead axle b, it is equipped with connecting rod below the shaft, the connecting rod passes through welding manner and is fixed in shaft, the connecting rod Lower end is equipped with fixing axle a, and the fixing axle a passes through bearing and is mounted in connecting rod, and the lower end the fixing axle a is all provided with organic Tool arm, the mechanical arm pass through bearing and are mounted on fixing axle a, are equipped with fixation in the middle part of the mechanical arm side wall Block, the fixed block pass through welding manner and are fixed on mechanical arm, and the fixed block apex angle is equipped with spring assembly, described Spring assembly passes through welding manner and is fixed on fixed block, and the mechanical arm lower end is equipped with manipulator, the manipulator It is fixed on mechanical arm by welding manner, the manipulator lower end is equipped with disconnecting prevention structure, and the disconnecting prevention structure is logical It is fixed on a robotic arm to cross welding manner, waterproof pan bottom inner periphery is uniformly provided with four limited blocks, and the limited block is equal It is fixed on water-proof plate by welding manner, the terminal pad a right end upper and lower ends are equipped with fixed column, and the fixed column is logical It crosses welding to be mounted on terminal pad a, right end is equipped with motor a at the top of the upper end fixed column, and the motor a is fixed by screws in In fixed column, cutting sheet is equipped between described two fixed columns, the cutting sheet is mounted in fixed column by shaft, the company Disk b right end is connect equipped with fixed frame, the fixed frame is mounted on terminal pad b by welding, is equipped in the middle part of the fixed frame right end Motor b, the motor b are fixed by screws on fixed frame, and the motor b right end is equipped with drill head, and the drill head passes through Shaft is mounted on motor b.
Preferably, the diameter of the electric telescopic rod is smaller than the diameter of water-proof plate, and the electric telescopic rod can be in water-proof plate Interior free to slide, the limited block can limit sliding distance of the electric telescopic rod in water-proof plate.
Preferably, it is triangular shape that the fixation is block-shaped, and the limit is block-shaped to be round, is equipped in the mounting disc interior Screw thread, the terminal pad a and terminal pad b can be threaded onto mounting disc.
Preferably, the connecting rod, fixing axle a, mechanical arm, manipulator, disconnecting prevention structure, fixed block, spring assembly, shaft It is three with fixing axle b.
Preferably, described spring assembly one end connect by welding manner with fixed block, the other end pass through welding manner and The connection of electric telescopic rod lower end.
Preferably, the electric telescopic rod model KM01.
Preferably, the motor a, motor b and cable are connected separately with power supply.
Compared with prior art, beneficial effects of the present invention are as follows: a kind of underwater manipulator of the present invention passes through electric expansion Bar provides power, guarantees dynamical stability, carries out transmission power by spring assembly, limits electric telescopic rod anti-by limited block Sliding distance in water pond prevents from skidding off, and enables manipulator and mechanical arm in water-proof plate by shaft and fixing axle cooperation Crawl target is realized in upper rotation.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of underwater manipulator of the present invention;
Fig. 2 is a kind of fixed case schematic diagram of underwater manipulator of the present invention;
Fig. 3 is a kind of transmission shaft schematic view of the mounting position of underwater manipulator of the present invention;
Fig. 4 is a kind of fixed case schematic internal view of underwater manipulator of the present invention;
Fig. 5 is a kind of mounting disc schematic view of the mounting position of underwater manipulator of the present invention;
Fig. 6 is a kind of cutting sheet schematic view of the mounting position of underwater manipulator of the present invention;
Fig. 7 is a kind of drill head schematic view of the mounting position of underwater manipulator of the present invention.
Explanation: 1 water-proof plate, 2 electric telescopic rods, 3 cables, 4 connecting rods, 5 fixing axle a, 6 mechanical arms, 7 machinery is marked in figure Hand, 8 disconnecting prevention structures, 9 fixed blocks, 10 spring assemblies, 11 shafts, 12 fixing axle b, 13 limited blocks, 14 mounting discs, 15 cutting sheets, 16 motor a, 17 terminal pad a, 18 fixed columns, 19 terminal pad b, 20 fixed frames, 21 motor b, 22 drill heads.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top", The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.
Please refer to Fig. 1-7, a kind of underwater manipulator, including water-proof plate and electric telescopic rod 2,2 model of electric telescopic rod KM01,2 bottom of electric telescopic rod are equipped with mounting disc 14, and mounting disc 14 is by being threadably mounted in electric telescopic rod 2, electric expansion Cable 3 is equipped at the top of bar 2, even circumferential sets that there are three fixing axle b12, fixing axle b12 to pass through welding manner below water-proof plate It is fixed on water-proof plate, the periphery fixing axle b12 is equipped with shaft 1, and shaft 1 is mounted on fixing axle b12 by bearing, shaft 1 lower section is equipped with connecting rod 4, and connecting rod 4 is fixed in shaft 1 by welding manner, and connecting rod lower end is equipped with fixing axle a5, Gu Dead axle a5 passes through bearing and is mounted in connecting rod, and the lower end fixing axle a5 is equipped with mechanical arm 6, and mechanical arm 6 passes through axis It holds and is mounted on fixing axle a5, be equipped with fixed block 9 in the middle part of 6 side wall of mechanical arm, fixed block 9 is fixed on by welding manner On mechanical arm 6,9 apex angle of fixed block is equipped with spring assembly 10, and spring assembly 10 is fixed on fixed block 9 by welding manner On, 6 lower end of mechanical arm is equipped with manipulator 7, and manipulator 7 is fixed on mechanical arm 6 by welding manner, manipulator 7 Lower end is equipped with disconnecting prevention structure 8, and disconnecting prevention structure 8 is fixed on manipulator 7 by welding manner, and waterproof pan bottom inner periphery is equal Even to set there are four limited block 13, limited block 13 is fixed on water-proof plate 1 by welding manner, two above and below terminal pad a17 right end End is equipped with fixed column 18, and fixed column 18 is mounted on terminal pad a17 by welding, and fixed column 18 top right end in upper end is equipped with Motor a16, motor a16 are fixed by screws in fixed column 18, and cutting sheet 15 is equipped between two fixed columns 18, and cutting sheet is logical It crosses shaft to be mounted in fixed column 18, terminal pad b19 right end is equipped with fixed frame 20, and fixed frame 20 is mounted on terminal pad by welding On b19, motor b21 is equipped in the middle part of 20 right end of fixed frame, motor b21 is fixed by screws on fixed frame 20, motor b21 right end Equipped with drill head 22, drill head 22 is mounted on motor b21 by shaft, the diameter of the diameter of electric telescopic rod 2 than water-proof plate Small, electric telescopic rod 2 can be free to slide in water-proof plate, and limited block 13 can limit sliding of the electric telescopic rod 2 in water-proof plate Distance, 9 shape of fixed block are triangular shape, and 13 shape of limited block is circle, are equipped with internal screw thread in mounting disc 14, terminal pad a17 and Terminal pad b19 can be threaded onto mounting disc 14, connecting rod 4, fixing axle a5, mechanical arm 6, manipulator 7, disconnecting prevention structure 8, Fixed block 9, spring assembly 10, shaft 1 and fixing axle b12 are three, and 10 one end of spring assembly passes through welding manner and fixation Block 9 connects, and the other end is connect by welding manner with 2 lower end of electric telescopic rod, and motor a16, motor b21 and cable 3 connect respectively It is connected to power supply.
Working principle: a kind of underwater manipulator of the present invention can may be mounted at the present apparatus on robot arm, can also To be used alone, into the water by the present apparatus, when needing to some object block grasping manipulation, cable 3 connects power supply, electric expansion Bar 2 is powered, and electric telescopic rod 2 starts to shrink, and spring assembly 10 is driven to pull up, and spring assembly 10 drives mechanical arm 6 and manipulator 7 inwardly move, grasping manipulation is carried out to object block, the disconnecting prevention structure 8 on manipulator 7 can hold object block, prevent Object block falls off, and limited block 13 can stop the groups of springs of 2 lower end of electric telescopic rod during electric telescopic rod 2 moves upwards Part 10, and then the distance that electric telescopic rod 2 is slided in water-proof plate 1 is limited, when needing to carry out loosening operation to object block, cable 3 connection power supplys, electric telescopic rod 2 are powered, and electric telescopic rod 2 starts to expand, and drives spring assembly 10 to move downward later, in turn It controls manipulator and unclamps object block, terminal pad a17 is installed to by loosening operation when needing to carry out cutting operation to be realized to object block In mounting disc 14, motor a16 connection power supply opens power supply, and motor a16 drives cutting sheet to rotate by shaft, realizes cutting behaviour Make, when if necessary to drill, terminal pad b19 can be installed in mounting disc 14, motor b21 connection power supply, opens power supply, electricity Machine b21 drives drill head 22 to rotate by shaft, realizes drilling operation, if it is desired to close the present apparatus, only need to disconnect power supply i.e. It can.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or In the case where essential characteristic, the present invention can be realized in other specific forms;Therefore, in all respects, should all incite somebody to action Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention Interior, any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of underwater manipulator, it is characterised in that: including water-proof plate (1), terminal pad a(17), terminal pad b(19) and electronic stretch Contracting bar (2), electric telescopic rod (2) bottom are equipped with mounting disc (14), and the mounting disc (14) is electronic by being threadably mounted at On telescopic rod (2), cable (3) are equipped at the top of the electric telescopic rod (2), even circumferential is equipped with three below the water-proof plate (1) A fixing axle b(12), the fixing axle b(12) be fixed on water-proof plate (1) by welding manner, the fixing axle b(12) Periphery is equipped with shaft (11), and the shaft (11) is mounted on fixing axle b(12 by bearing) on, below the shaft (11) It is equipped with connecting rod (4), the connecting rod (4) is fixed on shaft (11) by welding manner, and connecting rod (1) lower end is all provided with Have fixing axle a(5), the fixing axle a(5) be mounted on connecting rod (1) by bearing, the fixing axle a(5) lower end is all provided with Have mechanical arm (6), the mechanical arm (6) is mounted on fixing axle a(5 by bearing) on, mechanical arm (6) side wall Middle part is equipped with fixed block (9), and the fixed block (9) is fixed on mechanical arm (6) by welding manner, the fixed block (9) apex angle is equipped with spring assembly (10), and the spring assembly (10) is fixed on fixed block (9) by welding manner, institute It states mechanical arm (6) lower end to be equipped with manipulator (7), the manipulator (7) is fixed on mechanical arm (6) by welding manner On, manipulator (7) lower end is equipped with disconnecting prevention structure (8), and the disconnecting prevention structure (8) is fixed on machinery by welding manner On hand (7), water-proof plate (1) bottom inner periphery is uniformly provided with four limited blocks (13), and the limited block (13) passes through weldering The mode of connecing is fixed on water-proof plate (1), the terminal pad a(17) right end upper and lower ends are equipped with fixed column (18), the fixation Column (18) is mounted on terminal pad a(17 by welding) on, right end is equipped with motor a(16 at the top of the upper end fixed column (18)), The motor a(16) it is fixed by screws on fixed column (18), cutting sheet (15) are equipped between described two fixed columns (18), The cutting sheet is mounted on fixed column (18) by shaft, the terminal pad b(19) right end be equipped with fixed frame (20), it is described solid Determine frame (20) and terminal pad b(19 be mounted on by welding) on, motor b(21 is equipped in the middle part of fixed frame (20) right end), it is described Motor b(21) be fixed by screws on fixed frame (20), the motor b(21) right end be equipped with drill head (22), the drilling Head (22) is mounted on motor b(21 by shaft) on.
2. a kind of underwater manipulator according to claim 1, it is characterised in that: the diameter ratio of the electric telescopic rod (2) The diameter of water-proof plate (1) is small, and the electric telescopic rod (2) can be free to slide in water-proof plate (1), and the limited block (13) can limit Sliding distance of the electric telescopic rod (2) processed in water-proof plate (1).
3. a kind of underwater manipulator according to claim 1, it is characterised in that: fixed block (9) shape is triangular shape, Limited block (13) shape is circle, is equipped with internal screw thread, the terminal pad a(17 in the mounting disc (14)) and terminal pad b (19) it can be threaded onto mounting disc (14).
4. a kind of underwater manipulator according to claim 1, it is characterised in that: the connecting rod (4), fixing axle a(5), machine Tool arm (6), manipulator (7), disconnecting prevention structure (8), fixed block (9), spring assembly (10), shaft (11) and fixing axle b(12) It is three.
5. a kind of underwater manipulator according to claim 1, it is characterised in that: described spring assembly (10) one end passes through weldering It connects mode to connect with fixed block (9), the other end is connect by welding manner with electric telescopic rod (2) lower end.
6. a kind of underwater manipulator according to claim 1, it is characterised in that: electric telescopic rod (2) model KM01。
7. a kind of underwater manipulator according to claim 1, it is characterised in that: the motor a(16), motor b(21) and Cable (3) is connected separately with power supply.
CN201910623163.8A 2019-07-11 2019-07-11 A kind of underwater manipulator Pending CN110394807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910623163.8A CN110394807A (en) 2019-07-11 2019-07-11 A kind of underwater manipulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910623163.8A CN110394807A (en) 2019-07-11 2019-07-11 A kind of underwater manipulator

Publications (1)

Publication Number Publication Date
CN110394807A true CN110394807A (en) 2019-11-01

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CN201910623163.8A Pending CN110394807A (en) 2019-07-11 2019-07-11 A kind of underwater manipulator

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CN (1) CN110394807A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202399261U (en) * 2011-12-20 2012-08-29 鞍钢集团矿业公司 Fixture for clamping bolt
CN106827075A (en) * 2015-12-07 2017-06-13 重庆六边形网络科技有限责任公司 A kind of machine and wood cutting
CN107030726A (en) * 2017-05-24 2017-08-11 陈炳林 A kind of quick material grabbing mechanism of machine components
CN107081750A (en) * 2017-06-23 2017-08-22 常州信息职业技术学院 A kind of unidirectional self-lock formula manipulator
WO2018049999A1 (en) * 2016-09-18 2018-03-22 盛富春 Manipulator for removing dross from liquid metal
CN208616440U (en) * 2018-03-31 2019-03-19 浙江聚业科技有限公司 A kind of placenta stem-cell automatic access device preventing manpower frostbite
CN109591042A (en) * 2019-01-02 2019-04-09 广州大学 A kind of gripper
CN208977842U (en) * 2018-10-10 2019-06-14 青岛小米装备制造有限公司 A kind of automated production clamp device
CN109894917A (en) * 2018-12-29 2019-06-18 洛阳贵万精工机械有限公司 A kind of machine drilling impurity cleaning device
CN210910030U (en) * 2019-07-11 2020-07-03 广西万鑫源环境科技工程有限公司 Underwater mechanical arm

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202399261U (en) * 2011-12-20 2012-08-29 鞍钢集团矿业公司 Fixture for clamping bolt
CN106827075A (en) * 2015-12-07 2017-06-13 重庆六边形网络科技有限责任公司 A kind of machine and wood cutting
WO2018049999A1 (en) * 2016-09-18 2018-03-22 盛富春 Manipulator for removing dross from liquid metal
CN107030726A (en) * 2017-05-24 2017-08-11 陈炳林 A kind of quick material grabbing mechanism of machine components
CN107081750A (en) * 2017-06-23 2017-08-22 常州信息职业技术学院 A kind of unidirectional self-lock formula manipulator
CN208616440U (en) * 2018-03-31 2019-03-19 浙江聚业科技有限公司 A kind of placenta stem-cell automatic access device preventing manpower frostbite
CN208977842U (en) * 2018-10-10 2019-06-14 青岛小米装备制造有限公司 A kind of automated production clamp device
CN109894917A (en) * 2018-12-29 2019-06-18 洛阳贵万精工机械有限公司 A kind of machine drilling impurity cleaning device
CN109591042A (en) * 2019-01-02 2019-04-09 广州大学 A kind of gripper
CN210910030U (en) * 2019-07-11 2020-07-03 广西万鑫源环境科技工程有限公司 Underwater mechanical arm

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