Double-base type mechanical arm
A technology of mechanical arms and double bases, which is applied to mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., and can solve problems such as large space and occupation of mechanical arms
Inactive Publication Date: 2019-05-17
山东科翰环保科技有限公司
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Problems solved by technology
[0003] The invention proposes a double-base mechanical arm, which solves the problem that the dredging ship mechanical arm occupies a large space in the prior art
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[0019] Such as figure 1 with figure 2 As shown, it is an embodiment of the double-base mechanical arm of the present invention. The mechanical arm has a symmetrical structure as a whole. It first includes two bases 1 located in the same horizontal plane, and the front and rear directions between the two bases 1 are aligned. , and the distance between the two bases 1 is adjustable, the upper surface of each base 1 is provided with a first turning mechanism 2, the first turning mechanism 2 can rotate in the horizontal plane, the first turning mechanism 2 The boom 3 protruding forward is hinged on the top, and the boom 3 can rotate synchronously with the first turning mechanism 2 in the horizontal plane and can rotate in the vertical plane along its hinged end (lower end). The angle between the arm 3 and the horizontal plane is adjustable.
[0020] The front end of the boom 3 is hinged with a second rotary mechanism 4, and the two second rotary mechanisms 4 are installed on th...
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The invention provides a double-base type mechanical arm, and solves the problem that a dredging ship mechanical arm occupies a large space in the prior art. The double-base type mechanical arm comprises two bases located in the same horizontal plane, the distance between the two bases is adjustable, a first rotary mechanism is arranged on the upper surface of each base, the first rotary mechanisms can rotate in the horizontal plane, the first rotary mechanisms are hinged to big arms which extend forwards, the big arms synchronously rotate in the horizontal plane along with the first rotary mechanisms and can rotate in the vertical plane along the hinged ends of the big arms, second rotary mechanisms are hinged to the front ends of the big arms, the two second rotary mechanisms are installed on the lower surface of the same flat plate base in a horizontal state, and the second rotary mechanisms can also rotate in the horizontal plane. The double-base type mechanical arm is simple in structure and convenient to use, state adjustment can be carried out according to actual working requirements, too much space is not occupied, and quite good practicability is achieved.
Description
technical field [0001] The invention relates to the technical field of dredging ship equipment, in particular to a double-base mechanical arm with simple structure and convenient use. Background technique [0002] The dredging ship is a tool for removing sediment from the bottom of the water. The power generally includes diesel engines and electric motors. The hull is a floating body. It usually adopts an assembled box structure. The bottom sediment is sent to the designated location by the conveyor. Most of the robotic arms carried by dredging ships on the market are single-base, and the position is fixed. When the robotic arm needs to be enlarged, it needs to occupy a large space to install the active slewing device. In places where space is limited Can not meet the requirements. Contents of the invention [0003] The invention proposes a double-base mechanical arm, which solves the problem that the dredging ship mechanical arm occupies a relatively large space in the ...
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IPC IPC(8): E02F5/28E02F3/88E02F3/90E02F3/92
Inventor 王朋刘贵杰
Owner 山东科翰环保科技有限公司