CN211545794U - Elevator with rotary platform - Google Patents

Abstract

The utility model relates to a take revolving platform's lift, including crane, lift seat and revolving platform the inside of crane forms the space that holds the lift seat, is provided with an inlet and several outlet on this crane, and this lift seat passes through the elevating system drive the crane in reciprocate, revolving platform install on the lift seat, this revolving platform includes carousel, slewing bracket, balanced truckle, rotary drive device, locking cylinder and shelves board, the middle part of carousel install the slewing bracket perpendicularly. The utility model has the advantages that: the lifting seat and the rotary platform are driven to reciprocate up and down through the lifting mechanism, and the counterweight block is arranged, so that the stability in the lifting process is improved, and the energy consumption is reduced.

Description

Lift with slewing platform

technical field

The utility model relates to a lift with a rotary platform, which relates to the field of material transfer equipment.

Background technique

In the current production line material transfer, elevators are often used to lift or lower the goods. The elevators are used for vertical reciprocating in-out and out-of-storage transportation to achieve the purpose of automatic logistics transportation for large-scale production. It is one of the important transportation equipment in the automated logistics transportation system. .

Some other forms of lifting equipment, such as: circulating lifts or jacking lifts, can only be used in some specific workplaces, and there are problems such as slow speed, low efficiency, and high energy consumption, which can only be used according to their conveying characteristics. high occasions.

SUMMARY OF THE INVENTION

In order to overcome the defects of the prior art, the utility model provides a lift with a slewing platform, and the technical scheme of the utility model is:

A lift with a rotating platform includes a lifting frame, a lifting seat and a rotating platform. A space for accommodating the lifting seat is formed inside the lifting frame. The seat is driven by a lifting mechanism and moves up and down in the lifting frame. The rotary platform is installed on the lifting seat. The rotary platform includes a turntable, a rotary bracket, a balance caster, a rotary drive device, a locking cylinder and a baffle. The middle part of the turntable is vertically installed with a slewing bracket, which is rotatably installed on the lifting seat through the bearing, and several balance casters are installed along the circumferential direction of the turntable which are rollingly matched with the lifting seat, and the slewing bracket is driven by rotation. The device is driven; a number of baffles for limiting the goods are installed on the turntable, the baffles are rotatably installed on the turntable, and a vertical rod is installed on the lower part of each baffle, and each vertical rod passes through a horizontal direction. The provided locking cylinder is driven, and when the baffle is in a vertical state, the goods are limited; when the baffle is in a horizontal state, it is flush with the turntable.

A guide shoe is installed between the lift seat and the lift frame.

The elevating mechanism includes a elevating motor, a sprocket shaft, a sprocket and a counterweight. A sprocket shaft is installed on the upper part of the elevating frame. A sprocket is installed on both sides of the sprocket shaft, each sprocket passes around a lifting chain, one end of each lifting chain is connected to the lifting seat, and the other end is connected to the counterweight block after passing around the sprocket , the counterweight block is slidingly matched with the lifting frame.

A buffer corresponding to the lifting seat is installed on the lifting frame.

The advantages of the utility model are: the lifting seat and the slewing platform are driven by the lifting mechanism to reciprocate up and down, and a counterweight is provided to improve the stability of the lifting process and reduce the energy consumption, and the turntable can realize the 90-degree turn of the goods on the lifting seat. , to meet the requirements of goods in and out of different locations. It has the advantages of high speed, high efficiency and low energy consumption, reliable performance and high positioning accuracy.

Description of drawings

Figure 1 is a schematic diagram of the main structure of the present invention.

FIG. 2 is a side view of FIG. 1 .

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 .

FIG. 4 is a B-B cross-sectional view of FIG. 3 .

FIG. 5 is a schematic structural diagram of the rotary platform in FIG. 1 .

Detailed ways

The present utility model will be further described below with reference to specific embodiments, and the advantages and characteristics of the present utility model will become clearer with the description. However, these embodiments are only exemplary, and do not constitute any limitation to the scope of the present invention. It should be understood by those skilled in the art that the details and forms of the technical solutions of the present invention can be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements all fall within the protection scope of the present invention .

Referring to FIGS. 1 to 5 , the present invention relates to a lift with a rotary platform, comprising a lift frame 1 , a lift base 2 and a rotary platform 11 , and a space for accommodating the lift base 2 is formed inside the lift frame 1 . Lifting frame 1 is provided with an inlet port and several outlet ports (as shown in Figure 3, one incoming direction area, two outgoing direction areas, the two outgoing directions form a 90-degree angle, and the turntable is in two outgoing directions. The lifting seat 2 is driven by the lifting mechanism to move up and down in the lifting frame 1. The rotating platform 11 is installed on the lifting seat 2, and the rotating platform 11 includes a turntable 18 , swivel bracket 12, balance caster 14, slewing drive device 15, locking cylinder 16 and baffle 17, the middle of the turntable 18 is vertically installed with a slewing bracket 12, the slewing bracket 12 is installed on the lifting seat 2 through the bearing rotation On the top, along the circumferential direction of the turntable 18 are installed a number of balance casters 14 that roll with the lifting base 2, the swivel bracket 12 is driven by the slewing drive device 15 (the prior art); on the turntable 18 is installed several The baffles 17 for limiting the goods, the baffles 17 are rotatably installed on the turntable, a vertical rod is installed on the lower part of each baffle 17, and each vertical rod is driven by a locking cylinder (locking) arranged in the horizontal direction. The piston rod of the cylinder is hinged with the lower end of the vertical rod, and the upper end of the vertical rod is connected with the baffle). When the baffle 17 is in a vertical state, the goods are limited; when the baffle 17 is in a horizontal state , flush with the said turntable 18 .

A guide shoe is installed between the lift base 2 and the lift frame 1 , and the guide shoe is located around the lift frame to guide the lift base.

The lifting mechanism includes a lifting motor 8, a sprocket shaft 9, a chain wheel 10 and a counterweight 5. A chain wheel shaft 9 is installed on the upper part of the lifting frame 1. The motor 8 is connected by transmission, and a sprocket 10 is installed on both sides of the sprocket shaft 9. Each sprocket 10 bypasses a lifting chain 7. One end of each lifting chain 7 is connected to the lifting seat, and the other end bypasses the lifting seat. The sprocket 10 is then connected with the counterweight block 5, the counterweight block 5 is slidingly matched with the lifting frame 1, and the counterweight block 5 is used to increase the running stability and reduce energy consumption.

A buffer 6 corresponding to the lifting seat is installed on the lifting frame.

The working principle of the utility model is as follows: the logistics devices such as the delivery trolley loaded with the goods are moved to the turntable through the cargo inlet, and after the baffle plate is rotated by the locking cylinder, the delivery trolley placed on the turntable is clamped. , to achieve the limit of the goods; the lifting motor of the lifting mechanism drives the sprocket shaft to rotate, which drives the lifting chain to rotate, and the lifting seat goes up under the driving of the lifting chain. The turntable rotates on the lifting base. After selecting the corresponding delivery port, the turntable stops rotating. At this time, the locking cylinder shrinks and the baffle plate and the turntable are on the same plane. Remove the delivery trolley from the turntable and unload the goods. After the shipment is completed, the delivery trolley returns to the turntable and is locked by the baffle, the turntable rotates to the initial position, the lift seat descends to the receiving position, and the delivery trolley performs the next cycle of logistics operations.

Claims (4)

1. A lift with a slewing platform is characterized in that it comprises a lifting frame, a lifting seat and a slewing platform, and a space for accommodating the lifting seat is formed inside the lifting frame, and a loading port and several For the delivery port, the lift seat is driven by a lifting mechanism to move up and down in the lift frame. The rotary platform is installed on the lift seat, and the rotary platform includes a turntable, a rotary bracket, a balance caster, a rotary drive device, and a lock. Stop the cylinder and the baffle, the middle part of the turntable is vertically installed with a slewing bracket, the slewing bracket is installed on the lifting seat through the bearing rotation, and a number of balance casters are installed along the circumference of the turntable that are in rolling fit with the lifting seat. The rotary support is driven by a rotary drive device; a number of baffles for limiting the goods are installed on the turntable, the baffles are rotatably installed on the turntable, and a vertical rod is installed on the lower part of each baffle, and each vertical The rod is driven by a locking cylinder arranged along the horizontal direction. When the baffle is in a vertical state, the goods are limited; when the baffle is in a horizontal state, it is flush with the turntable. 2 . The elevator with a slewing platform according to claim 1 , wherein a guide shoe is installed between the lifting base and the lifting frame. 3 . 3. A lift with a slewing platform according to claim 1 or 2, characterized in that, the lift mechanism comprises a lift motor, a sprocket shaft, a sprocket and a counterweight, and the lift frame is located on the upper part of the lift frame. A sprocket shaft is installed, and the sprocket shaft is connected with the lifting motor installed with the reducer. A sprocket is installed on both sides of the sprocket shaft, and each sprocket bypasses a lifting chain. One end is connected to the lifting seat, and the other end is connected with the counterweight block after bypassing the sprocket, and the counterweight block is slidingly matched with the lifting frame. 4 . The elevator with a slewing platform according to claim 3 , wherein a buffer corresponding to the lifting seat is installed on the lifting frame. 5 .

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