Summary of the invention
Purpose of the present invention is exactly the carrying problem for glass blocks, and a kind of rotary type vacuum loading hoisting machine is provided.
Technical scheme of the present invention is: a kind of rotary type vacuum loading hoisting machine, comprise a battery-driven car that drives by storage battery power supply, be characterized in, also comprise the support that is installed on the battery-driven car, rack-mount a plurality of movement arms, one group of oil pressure lift system and one group of vacuum loading mechanism; Described one group of oil pressure lift system comprises the oil pump and a plurality of oil cylinders that link to each other with the oil pump oil circuit that is driven by storage battery power supply, and a plurality of oil cylinders link to each other with a plurality of movement arm transmissions respectively; Described one group of vacuum loading mechanism comprises the vacuum pump that driven by storage battery power supply, be connected the Sucking disc stand of oil pressure lift system front end and be connected a plurality of vacuum cups on the Sucking disc stand, and a plurality of vacuum cups link to each other with the vacuum pump gas circuit respectively.
Described a plurality of movement arm comprises rotatable crane arm, telescopic boom, nose arm and the pivot arm that links to each other of order, and the other end of crane arm is installed in rotation on the support, and the other end of pivot arm links to each other with Sucking disc stand and can drive the Sucking disc stand rotation; Described telescopic boom is provided with the bolt and nut telescoping mechanism, and this telescoping mechanism is driven by the reducing motor that is arranged on the telescopic boom rear end and stretches, and reducing motor is driven by storage battery power supply.
Described a plurality of oil cylinder comprises crane arm rotary oil cylinder, elevating ram, nose oil cylinder and sucker rotary oil cylinder; The fixed end of crane arm rotary oil cylinder is movably connected on the support, and movable end is movably connected on the crane arm; The fixed end of elevating ram is movably connected on the crane arm, and movable end is movably connected on the telescopic boom; The fixed end of nose oil cylinder is movably connected on the telescopic boom, and movable end is movably connected on the nose arm; The fixed end of sucker rotary oil cylinder is movably connected on the nose arm, and movable end is movably connected on the pivot arm.
Be linked in sequence on the described vacuum pump gas circuit vacuum check valve, vacuum accumulator device, manually guiding valve and vacuum filter, the other end of vacuum check valve connects vacuum pump, and the other end of vacuum filter connects each vacuum cup.
Described vacuum cup is 4,4 vacuum cups are connected to the outer end of four swing arms, the inner of four swing arms links to each other with Sucking disc stand is rotatable respectively, be respectively equipped with one section arc chute on four angles of described Sucking disc stand, respectively being provided with one section slide bar on four swing arms inserts respectively in the cooresponding arc chute, each swing arm can slide along cooresponding arc chute respectively, thereby drives the vacuum cup displacement.
Rotary type vacuum loading hoisting machine of the present invention is used to carry glass, has safety, advantage easily and efficiently, can be used as the carrying and installation machinery of glass curtain wall.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, rotary type vacuum loading hoisting machine of the present invention comprises a battery-driven car 2 by storage battery 1 power supply drive, is installed in the support 3 on the battery-driven car, rack-mount and rotatable crane arm 4, telescopic boom 5, nose arm 6 and the pivot arm 7 that links to each other of order.The other end of crane arm 4 is installed in rotation on the support 3, and the other end of pivot arm 7 links to each other with Sucking disc stand 10 and can drive the Sucking disc stand rotation.Be provided with the bolt and nut telescoping mechanism on telescopic boom 5, this telescoping mechanism is driven by the reducing motor 12 that is arranged on the telescopic boom rear end and stretches, and reducing motor 12 is driven by storage battery 1 power supply.
Rotary type vacuum loading hoisting machine of the present invention also comprises one group of oil pressure lift system and one group of vacuum loading mechanism.One group of oil pressure lift system comprises the oil pump 8 and the crane arm rotary oil cylinder 13 that links to each other with the oil pump oil circuit, elevating ram 14, nose oil cylinder 15 and sucker rotary oil cylinder 16 that is driven by storage battery 1 power supply.The fixed end of crane arm rotary oil cylinder 13 is movably connected on the support 3, and movable end is movably connected on the crane arm 4; The fixed end of elevating ram 14 is movably connected on the crane arm 4, and movable end is movably connected on the telescopic boom 5; The fixed end of nose oil cylinder 15 is movably connected on the telescopic boom 5, and movable end is movably connected on the nose arm 6; The fixed end of sucker rotary oil cylinder 16 is movably connected on the nose arm 6, and movable end is movably connected on the pivot arm 7.One group of vacuum loading mechanism comprises the vacuum pump 9 that driven by storage battery 1 power supply, be connected the Sucking disc stand 10 of oil pressure lift system front end and be connected a plurality of vacuum cups 11 on the Sucking disc stand, and a plurality of vacuum cups link to each other with the vacuum pump gas circuit respectively.
Rotary type vacuum loading hoisting machine of the present invention on the vacuum pump gas circuit, be linked in sequence vacuum check valve (not shown come out), vacuum accumulator device (not shown come out), manually guiding valve 17 and vacuum filter 18, the other end of vacuum check valve connects vacuum pump, and the other end of vacuum filter connects each vacuum cup.
Referring to Fig. 3, vacuum cup 11 among the present invention is 4,4 vacuum cups are connected to the outer end of four swing arms 19, the inner of four swing arms 19 turns with Sucking disc stand 10 respectively and links to each other, on four angles of Sucking disc stand, be respectively equipped with one section arc chute 101, respectively be provided with one section slide bar on four swing arms and insert respectively in the cooresponding arc chute, each swing arm can slide along cooresponding arc chute respectively, thereby drives the vacuum cup displacement.
Shown in Fig. 1, Fig. 2,20 are the driving control handle, and 21 is vacuum indicator, and 22 is electromagnetic valve, and 23 is the master cock of electric-control system, and 24 is drive wheel.
The principle of work of rotary type vacuum loading hoisting machine of the present invention is:
Drive battery-driven car 2 (starting drive wheel 24) walking by storage battery 1 power supply, thereby drive the car load walking by driving control handle 20.
Drive vacuum pump 9 runnings by storage battery 1 power supply and produce vacuum, hold glass by sucker 11.The effect that is arranged on the vacuum check valve on the vacuum pump gas circuit is: when running out of steam, can automatically vacuum system and ambient atmosphere be isolated, air can not be entered in the vacuum system.The effect of vacuum accumulator device is: when power failure or vacuum pump are malfunctioning, can provide the vacuum level of a period of time to prevent that load from dropping immediately.Manually the effect of guiding valve 17 is: manually control vacuum " suction " and " putting ".The effect of vacuum filter 18 is: prevent that dust and particle from entering vacuum system.The effect of vacuum indicator 21 is: show the degree of vacuum of vacuum system, vacuum indicator is provided with red area and green area, and red area is represented the hazardous location, and the expression vacuum degree deficiency can not carry out work; Green area is represented area of safety operaton, and expression degree of vacuum reaches the needed numerical value of trouble free service, can carry out work.System is provided with security alarm mechanism, in case degree of vacuum is lower than setting numerical value, alarm mechanism will send warning.
Drive oil pump 8 runnings by storage battery 1 power supply and produce oil pressure,, realize swinging of crane arm by master cock 23,13 actions of electromagnetic valve 22 control crane arm rotary oil cylinders; By master cock 23,14 actions of electromagnetic valve 22 control elevating rams, realize the lifting of telescopic boom 5; By master cock 23,15 actions of electromagnetic valve 22 control nose oil cylinders, have a downwarp on the realization nose arm 6; By master cock 23,16 actions of electromagnetic valve 22 control sucker rotary oil cylinders, realize the rotation of pivot arm 7, thereby drive the rotation of sucker.Move by driving reducing motor 12, and then it is flexible to drive the bolt and nut telescoping mechanism, realizes the flexible of telescopic boom 5 by storage battery 1 power supply.