CN206088813U - Heavy machinery hoists transfer device - Google Patents

Abstract

The utility model discloses a heavy machinery hoists transfer device, remove the base and pass through fixing base and first pneumatic cylinder swing joint, first pneumatic cylinder passes through connecting seat and jib loading boom swing joint down, the jib loading boom passes through connecting axle and mount pad swing joint down, mount pad and removal base fixed connection, the jib loading boom is through well connecting seat and second pneumatic cylinder swing joint, the second pneumatic cylinder is through last connecting seat and linking arm swing joint, the linking arm is through last connecting axle and jib loading boom swing joint, the linking arm passes through mounting panel and third pneumatic cylinder fixed connection, the third pneumatic cylinder passes through connecting plate and flexible arm fixed connection, flexible arm and linking arm swing joint, flexible arm passes through arm and terminal pneumatic cylinder fixed connection, terminal pneumatic cylinder passes through the driving medium and is connected with the cleft hand transmission. The utility model discloses a do not receive the restraint, practicality of jobsite strong, reliable operation, easy operation be worth promoting.

Description

A kind of heavy-duty machinery lifts transporter

Technical field

The utility model belongs to heavy-duty hoisting field of mechanical technique, and in particular to a kind of heavy-duty machinery lifts transporter.

Background technology

Lifting transporter mainly includes lifting mechanism, travelling mechanism, jib lubbing mechanism, slew gear and metal structure etc.. Lifting mechanism is the groundwork mechanism of hanging apparatus, is made up of hangar system and winch mostly, is also had by hydraulic system Lifting weight.Travelling mechanism to vertical equity migrate weight or adjustment crane operating position, usually by motor, Decelerator, brake and wheel composition.Jib lubbing mechanism is only provided on jib-type crane, and amplitude reduces when arm support is steeved, and bows Two kinds of amplitude increase, balance-dividing luffing and non-equilibrium luffing when lower.Slew gear turning round arm support, be by driving means and Rotary supporting device is constituted.Metal structure is the skeleton of crane, and primary load-carrying members such as crane span structure, arm support and door frame can be tied for box-shaped Structure or truss structure, alternatively web structure, the available shaped steel having is used as backbar.

Lifting transporter used in production at present and life is primarily present two outstanding problems, and one is to lift power not Foot, i.e., have no way of doing it in the face of large-tonnage goods；Two is that flexibility is inadequate, and working range is less.Therefore, a kind of heavy-duty machinery is invented Lifting transporter, goes solution drawbacks described above necessary.

Utility model content

The purpose of this utility model is to provide a kind of heavy-duty machinery to lift transporter, to solve above-mentioned background technology in The problem of proposition.

For achieving the above object, the utility model provides following technical scheme：A kind of heavy-duty machinery lifts transporter, bag Mobile base is included, the mobile base is flexibly connected by fixed seat with first hydraulic cylinder, the first hydraulic cylinder passes through lower company Joint chair is flexibly connected with crane arm, and the crane arm is flexibly connected by lower connecting shaft with mounting seat, the mounting seat and movement Base is fixedly connected, and the crane arm is flexibly connected by middle connecting seat with second hydraulic cylinder, and the second hydraulic cylinder is by upper Connecting seat is flexibly connected with linking arm, and the linking arm is flexibly connected by upper connecting shaft with crane arm, and the linking arm passes through Installing plate is fixedly connected with the 3rd hydraulic cylinder, and the 3rd hydraulic cylinder is fixedly connected by connecting plate with telescopic arm, described flexible Arm is flexibly connected with linking arm, and the telescopic arm is fixedly connected by mechanical arm with end hydraulic cylinder, and the end hydraulic cylinder leads to Cross driving member to be connected with cleft hand.

Preferably, the driving member includes hollow out sleeve, connecting rod, connecting bar disk and link pin, and the work of end hydraulic cylinder Plug is fixedly connected through mechanical arm with connecting bar disk.

Preferably, the cylinder base and piston rod part of the first hydraulic cylinder and second hydraulic cylinder is designed with bearing pin.

Preferably, it is bolted to connection between the fixed seat and mounting seat and mobile base.

Preferably, the cleft hand sets at least to 3 groups.

Technique effect of the present utility model and advantage：Heavy-duty machinery lifting transporter, arranging first hydraulic cylinder can be with Promote crane arm to swing around lower connecting shaft by lower connecting base, thus weight can be held up certain altitude, by arranging second Hydraulic cylinder, can be such that linking arm rotates around upper connecting shaft by upper connecting base, thus can further by the elevated height of weight, By arrange the 3rd hydraulic cylinder, can by connecting plate drive telescopic arm freely stretch in linking arm, thus can according to turn Long-distance determines suitable collapsing length, improves operating efficiency, and by arranging end hydraulic cylinder driving member driving claw can be passed through Hand clamps on weight, it is ensured that safety during transhipment, the utility model is not constrained by job site, practical, reliable operation, It is simple to operate to be worthy to be popularized.

Description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is front view of the present utility model.

In figure：1 mobile base, connecting shaft, 3 fixed seats, 4 first hydraulic cylinders, 5 mounting seats, 6 times connecting shafts, 7 liftings on 2 Arm, 8 lower connecting bases, connecting seat in 9,10 second hydraulic cylinders, 11 installing plates, 12 the 3rd hydraulic cylinders, 13 connecting plates, 14 linking arms, 15 telescopic arms, 16 mechanical arms, 17 end hydraulic cylinders, 18 driving members, 19 cleft hands, 20 upper connecting bases.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

The utility model provides a kind of heavy-duty machinery lifting transporter as shown in Figure 1-2, including mobile base 1, The mobile base 1 is flexibly connected by fixed seat 3 with first hydraulic cylinder 4, the first hydraulic cylinder 4 by lower connecting base 8 with Crane arm 7 is flexibly connected, and the crane arm 7 is flexibly connected by lower connecting shaft 6 with mounting seat 5, the mounting seat 5 and mobile bottom Seat 1 is fixedly connected, and the crane arm 7 is flexibly connected by middle connecting seat 9 with second hydraulic cylinder 10, and the second hydraulic cylinder 10 is led to Cross upper connecting base 20 to be flexibly connected with linking arm 14, the linking arm 14 is flexibly connected by upper connecting shaft 2 with crane arm 7, institute State linking arm 14 to be fixedly connected with the 3rd hydraulic cylinder 12 by installing plate 11, the 3rd hydraulic cylinder 12 passes through connecting plate 13 and stretches Contracting arm 15 is fixedly connected, and the telescopic arm 15 is flexibly connected with linking arm 14, and the telescopic arm 15 is by mechanical arm 16 and end Hydraulic cylinder 17 is fixedly connected, and the end hydraulic cylinder 17 is connected by driving member 18 with cleft hand 19, and the driving member 18 is wrapped Hollow out sleeve, connecting rod, connecting bar disk and link pin are included, and the piston of end hydraulic cylinder 17 is fixed through mechanical arm 16 with connecting bar disk The cylinder base and piston rod part of connection, the first hydraulic cylinder 4 and second hydraulic cylinder 10 is designed with bearing pin, the fixed seat It is bolted to connection between 3 and mounting seat 5 and mobile base 1, the cleft hand 19 sets at least to 3 groups.

Operation principle：During work, arranging first hydraulic cylinder 4 can promote crane arm 7 around lower connecting shaft by lower connecting base 8 6 swing, thus weight can be held up into certain altitude, by arranging second hydraulic cylinder 10, can pass through the company of making of upper connecting base 20 Connect arm 14 to rotate around upper connecting shaft 2, thus can further by the elevated height of weight, by arranging the 3rd hydraulic cylinder 12, can To drive telescopic arm 15 freely to stretch in linking arm 14 by connecting plate 13, thus can be suitable according to transhipment distance determination Collapsing length, improves operating efficiency, by driving member 18 cleft hand 19 can be driven to press from both sides on weight by arranging end hydraulic cylinder 17 Tightly, it is ensured that safety during transhipment, do not constrained by job site, practical, reliable operation, simple to operate be worthy to be popularized.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc., Should be included within protection domain of the present utility model.

Claims (5)

1. a kind of heavy-duty machinery lifts transporter, including mobile base（1）, it is characterised in that：The mobile base（1）Pass through Fixed seat（3）With first hydraulic cylinder（4）It is flexibly connected, the first hydraulic cylinder（4）By lower connecting base（8）With crane arm（7） It is flexibly connected, the crane arm（7）By lower connecting shaft（6）With mounting seat（5）It is flexibly connected, the mounting seat（5）With movement Base（1）It is fixedly connected, the crane arm（7）By middle connecting seat（9）With second hydraulic cylinder（10）It is flexibly connected, described second Hydraulic cylinder（10）By upper connecting base（20）With linking arm（14）It is flexibly connected, the linking arm（14）By upper connecting shaft（2） With crane arm（7）It is flexibly connected, the linking arm（14）By installing plate（11）With the 3rd hydraulic cylinder（12）It is fixedly connected, it is described 3rd hydraulic cylinder（12）By connecting plate（13）With telescopic arm（15）It is fixedly connected, the telescopic arm（15）With linking arm（14）It is living Dynamic connection, the telescopic arm（15）By mechanical arm（16）With end hydraulic cylinder（17）It is fixedly connected, the end hydraulic cylinder （17）By driving member（18）With cleft hand（19）It is connected.

2. a kind of heavy-duty machinery according to claim 1 lifts transporter, it is characterised in that：The driving member（18）Bag Include hollow out sleeve, connecting rod, connecting bar disk and link pin, and end hydraulic cylinder（17）Piston pass through mechanical arm（16）With connecting bar disk It is fixedly connected.

3. a kind of heavy-duty machinery according to claim 1 lifts transporter, it is characterised in that：The first hydraulic cylinder （4）And second hydraulic cylinder（10）Cylinder base and piston rod part be designed with bearing pin.

4. a kind of heavy-duty machinery according to claim 1 lifts transporter, it is characterised in that：The fixed seat（3）With Mounting seat（5）With mobile base（1）Between be bolted to connection.

5. a kind of heavy-duty machinery according to claim 1 lifts transporter, it is characterised in that：The cleft hand（19）At least It is set to 3 groups.