CN202540302U

CN202540302U - Hydraulic manipulator for vehicle

Info

Publication number: CN202540302U
Application number: CN2012201190546U
Authority: CN
Inventors: 王德文
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-27
Filing date: 2012-03-27
Publication date: 2012-11-21
Anticipated expiration: 2022-03-27

Abstract

The utility model discloses a hydraulic manipulator for a vehicle, and relates to a hydraulic manipulator structure. The hydraulic manipulator for the vehicle is composed of four manipulator assemblies and a dual-piston-rod hydraulic cylinder; the end parts of piston rods at two ends of the dual-piston-rod hydraulic cylinder are respectively fixedly connected with a cross rod; manipulators in the four manipulator assemblies are respectively installed at two ends of each of two cross rods; each manipulator assembly comprises a manipulator, a first shock absorption spring, a fixed support shaft, a fixed body, an engine base and a foot support; the manipulator is a rod-shaped body; the engine base is internally provided with holes which run through up and down, and is internally and fixedly provided with the fixed body; the upper part of the manipulator is inserted into the engine base; the manipulator and the engine base form an articulated connecting structure through the fixed support shaft; the first shock absorption spring is connected between the upper part of the manipulator and the engine base; and the bottom part of the manipulator is provided with the tooth-shaped foot support in grounding. According to the utility model, the problems that the existing manipulator is complex in structure, high in cost, instable in operation, and poor in safety are solved.

Description

A kind of automobile-used hydraulic efficiency manipulator

Technical field

The utility model relates to the hydraulic efficiency manipulator structure.

Background technology

Manipulator is the device commonly used that services a car, and there is complex structure in the existing mechanical hand, and cost is high, job insecurity, the shortcoming of poor stability.

The utility model content

The utility model provides a kind of automobile-used hydraulic efficiency manipulator, and the utility model has solved the existing mechanical hand and had complex structure, and cost is high, job insecurity, the problem of poor stability.

For addressing the above problem, the utility model adopts following technical scheme: be made up of four mechanical arm assemblies 1 and a double piston-rod hydraulic cylinder 2; Respectively be fixedly connected with a cross bar in the piston rod end at double piston-rod hydraulic cylinder 2 two ends, the manipulator 1-2 in four mechanical arm assemblies 1 is installed in the two ends of two cross bars respectively;

Said mechanical arm assembly 1 comprises manipulator 1-2, the first damping spring 1-3, fixed support axle 1-4, fixed body 1-5, support 1-6 and heel brace 1-7; Manipulator 1-2 is the rod body, and the hole of up/down perforation is arranged in the support 1-6, is installed with fixed body 1-5 in the support 1-6; Manipulator 1-2 top is inserted in the support 1-6; Manipulator 1-2 forms the radial type syndeton through fixed support axle 1-4 and support 1-6; Between manipulator 1-2 top and support 1-6, be connected with the first damping spring 1-3, the heel brace 1-7 of the dentation of ground connection is arranged in manipulator 1-2 bottom.

The utility model location of can realizing suspending, have simple in structure, safe and reliable, the advantage of handled easily.

Description of drawings

Fig. 1 is the utility model overall structure sketch map;

Fig. 2 is the structural representation of mechanical arm assembly among Fig. 1.

Symbol description among the figure: mechanical arm assembly 1, double piston-rod hydraulic cylinder 2, electronic controller 1-1, manipulator 1-2, the first damping spring 1-3, fixed support axle 1-4, fixed body 1-5, support 1-6, heel brace 1-7.

The specific embodiment

Shown in Fig. 1-2, a kind of automobile-used hydraulic efficiency manipulator is made up of four mechanical arm assemblies 1 and a double piston-rod hydraulic cylinder 2; Respectively be fixedly connected with a cross bar in the piston rod end at double piston-rod hydraulic cylinder 2 two ends, the manipulator 1-2 in four mechanical arm assemblies 1 is installed in the two ends of two cross bars respectively;

What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.

Claims

1. an automobile-used hydraulic efficiency manipulator is characterized in that, is made up of four mechanical arm assemblies (1) and a double piston-rod hydraulic cylinder (2); Piston rod end at double piston-rod hydraulic cylinder (2) two ends respectively is fixedly connected with a cross bar, and the manipulator (1-2) in four mechanical arm assemblies (1) is installed in the two ends of two cross bars respectively;

Said mechanical arm assembly (1) comprises manipulator (1-2), first damping spring (1-3), fixed support axle (1-4), fixed body (1-5), support (1-6) and heel brace (1-7); Manipulator (1-2) is the rod body, and the hole of up/down perforation is arranged in the support (1-6), is installed with fixed body (1-5) in the support (1-6); Manipulator (1-2) top is inserted in the support (1-6); Manipulator (1-2) forms the radial type syndeton through fixed support axle (1-4) and support (1-6); Between manipulator (1-2) top and support (1-6), be connected with first damping spring (1-3), the heel brace (1-7) of the dentation of ground connection is arranged in manipulator (1-2) bottom.