CN202671127U

CN202671127U - Electric lifting mobile platform

Info

Publication number: CN202671127U
Application number: CN 201220253085
Authority: CN
Inventors: 朱明清; 贲志山; 魏正东; 薛金健
Original assignee: Jiangsu Lixing General Steel Ball Co Ltd
Current assignee: Jiangsu Lixing General Steel Ball Co Ltd
Priority date: 2012-05-31
Filing date: 2012-05-31
Publication date: 2013-01-16
Anticipated expiration: 2022-05-31

Abstract

The utility model discloses an electric lifting mobile platform which comprises a support and a base plate. The support is fixedly connected onto the base plate by a clamp spring, and traveling wheels are mounted at four corners of the base plate. The electric lifting mobile platform is characterized in that a lead screw is perpendicularly arranged on the base plate and is connected with a motor by a worm and gear assembly, the motor is fixed onto the base plate, a movable nut is arranged on the lead screw, a hoisting plate is fixedly connected onto the movable nut, and a quick tank loading and unloading mechanism is disposed on the hoisting plate. The electric lifting mobile platform is pushed to a tank, the hoisting plate fixedly connected with the movable nut is driven by the motor and a lead screw and nut pair to ascend and descend, and clamps the tank via hooks, accordingly completion of tasks for the tank at different elevations is facilitated, and the electric lifting mobile platform is simple in operation and high in efficiency.

Description

A kind of electric up-down mobile platform

Technical field

The utility model relates to a kind of electric up-down mobile platform, especially a kind of electric up-down mobile platform of simple to operate, high efficiency.

Background technology

In the automated production, often finish the process of expecting finished product from former by series of processes on the manufacturing line, wherein be aided with and manually carry out on a small quantity the linking of each inter process.Automated production is existing to go deep into all trades and professions, in producing such as steel ball, bar often first through cold punching, frustrate cut, corase grind, buffing or photosphere, pass through again following heat treatment: hard grind, correct grinding, lappingout or grinding, then eventually inspection grouping, antirust, packing, warehouse-in.Finishing each operation needs different equipment that steel ball is processed, therefore upper class need to be placed the steel ball of hopper to be transported to next stage equipment place, and the method that adopts at present is: by manually hopper being moved on the floor truck, because the height at each equipment feeding place differs, and still hopper must be transported to the equipment material taking mouth place of certain altitude.Adopt this mode labour intensity large, production efficiency is relatively not high.

Summary of the invention

Problem to be solved in the utility model provides a kind of electric up-down mobile platform, simple to operate, high efficiency.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of electric up-down mobile platform, comprise support and chassis, described support is fixed on the chassis, on four jiaos on the described chassis travelling wheel is installed, its innovative point is: be provided with leading screw on the vertical direction of described chassis, described leading screw is by the motor-driven that is fixed on the chassis; Be provided with traveling nut on the described leading screw, be fixedly connected with hanging scaffold on the described traveling nut, be provided with quick loading and unloading hopper mechanism on described the hanging scaffold.

Further, described quick loading and unloading hopper mechanism is mainly: rise on the hanging scaffold and be symmetrically arranged with two one rotating shafts, described axis of revolution axle head is provided with suspension hook, and described suspension hook adapter sleeve is contained in the torsion spring on the axis of revolution; Have the iron wire fixed orifice on the described suspension hook, the iron wire other end has been connected on the joystick of end face on the hanging scaffold.

Further, be fixedly connected with symmetrically arranged pilot bar on the vertical direction of described chassis, described pilot bar upper end is connected with support, arranges on described hanging scaffold and leading sheave or the guide sleeve structure of pilot bar rolling or bearing fit.

The utility model has the advantage of: promote the electric up-down mobile platform and go to the hopper position, by swivel lever and utilized the torsion spring on the hanging scaffold axis of revolution to finish unclamping of hopper and clamp action, after clamping hopper, rising and the decline of hanging scaffold can have been driven by motor and screw pair, clamp hopper and play hanging scaffold by suspension hook, thereby finish the task of hopper differing heights demand, simple to operate, can finish fast the carrying of hopper, efficient is high.

Play the leading sheave or the guide sleeve structure that arrange on the hanging scaffold with pilot bar rolling or bearing fit, can guarantee the stationarity when hanging scaffold rises and descends.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the front view of a kind of electric up-down mobile platform of the utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is that a kind of electric up-down mobile platform of the utility model plays the hanging scaffold front view.

Fig. 4 is that a kind of electric up-down mobile platform of the utility model plays the hanging scaffold birds-eye view.

Fig. 5 is the structural representation of suspension hook among Fig. 4.

Fig. 6 is a kind of hopper Handling device of the utility model hopper clamped condition scheme drawing.

The specific embodiment

A kind of electric up-down mobile platform illustrated in figures 1 and 2 comprises support 1, chassis 2, jump ring 3, travelling wheel 4, leading screw 5, traveling nut 6, plays hanging scaffold 7, pilot bar 8, motor 9.

Fig. 3 and the hanging scaffold 7 that rises shown in Figure 4 comprise axis of revolution 701, suspension hook 702, torsion spring 703, iron wire fixed orifice 704, iron wire 705, joystick 706, leading sheave 708, leading sheave mount pad 709.

Support 1 is by being fixed on the chassis 2, on 2 four jiaos on the described chassis travelling wheel 4 is installed all, and the motor 9 that drives screw mandrel 5 is installed on the chassis 2.

Be provided with traveling nut 6 on the leading screw 5 that arranges on 2 vertical direction of chassis, be fixedly connected with hanging scaffold 7 on the traveling nut 6, rise on the hanging scaffold 7 and be symmetrically arranged with two one rotating shafts 701, these axis of revolution 701 axle heads are provided with suspension hook 702, as shown in Figure 5, all overlapping on the axis of revolution 701 of these suspension hook 702 inboards has torsion spring 703, and has iron wire fixed orifice 704 on the suspension hook 702, and iron wire 705 other ends have been connected on the joystick 706 of end face on the hanging scaffold 7.

Stationarity when having ensured that hanging scaffold 7 transports hopper, be fixedly connected with symmetrically arranged pilot bar 8 on 2 vertical direction of chassis, be provided with leading sheave 708 in pilot bar 8 bilateral symmetry, leading sheave 708 is arranged in the leading sheave mount pad 709 that welds with a hanging scaffold 7, and guarantees that leading sheave 708 just contacts with pilot bar 8 circumference.Stressed good for guaranteeing pilot bar 8, pilot bar 8 upper ends are connected with support 1.

It is as follows that hopper loads and unloads action fast: the electric up-down mobile platform moves to the hopper position that steel ball is housed, control motor 9 this moment and drive leading screws 5 and rotate and then drive traveling nut 6 crank motions, traveling nut 6 with play a hanging scaffold 7 and be connected.During suspension hook 702 scope, rotate joystick 706 under hopper has been positioned at hanging scaffold 7, joystick 706 rotates by the axis of revolution 701 that iron wire 705 drives both sides, this moment axis of revolution 701 hooks 702 all to the motion of joystick 706 directions, i.e. inside retraction.Then made hanging scaffold 7 approach hopper by control motor 9, make suspension hook 702 place hole on four jiaos of the hoppers, unclamp again joystick 706 this moment, the iron wire 705 that joystick 706 and axis of revolution are 701 resets by the torsion spring 703 on the axis of revolution 701, so that all laterally motions of the suspension hook 702 on the axis of revolution 701, thereby clamp hopper 10, as shown in Figure 6.Then motion electric up-down mobile platform is to next stage equipment material taking mouth place, control motor 9 is so that hopper 10 places on the material taking mouth, and swivel lever 706 makes suspension hook 702 unclamp hopper, then controlled and moved on the hanging scaffold 7 and unclamp joystick 706, thereby finished transfer and the lifting action of hopper.

Claims

1. an electric up-down mobile platform comprises support and chassis, and described support is fixed on the chassis, on four jiaos on the described chassis travelling wheel is installed, and it is characterized in that: be provided with leading screw on the vertical direction of described chassis, described leading screw is by the motor-driven that is fixed on the chassis; Be provided with traveling nut on the described leading screw, be fixedly connected with hanging scaffold on the described traveling nut, be provided with quick loading and unloading hopper mechanism on described the hanging scaffold.

2. a kind of electric up-down mobile platform according to claim 1, it is characterized in that: described quick loading and unloading hopper mechanism is mainly: rise on the hanging scaffold and be symmetrically arranged with two one rotating shafts, described axis of revolution axle head is provided with suspension hook, and described suspension hook adapter sleeve is contained in the torsion spring on the axis of revolution; Have the iron wire fixed orifice on the described suspension hook, the iron wire other end has been connected on the joystick of end face on the hanging scaffold.

3. a kind of electric up-down mobile platform according to claim 1, it is characterized in that: be fixedly connected with symmetrically arranged pilot bar on the vertical direction of described chassis, described pilot bar upper end is connected with support, arranges on described hanging scaffold and leading sheave or the guide sleeve structure of pilot bar rolling or bearing fit.