CN217051483U

CN217051483U - Lifting mechanism with good stability and large torque

Info

Publication number: CN217051483U
Application number: CN202122681443.XU
Authority: CN
Inventors: 洪良锋
Original assignee: Suzhou Joy Precision Machinery Co ltd
Current assignee: Suzhou Joy Precision Machinery Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-07-26
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a stable elevating system that moment is big, including material platform, Y-shaped articulated frame, motor mount pad, bottom plate, area brake block pulley, push rod, fixed block, belt, action wheel and from the driving wheel, the motor mount pad is installed on the bottom plate, the motor is installed on the motor mount pad, Y-shaped articulated frame is installed on the bottom plate, 1Y-shaped articulated frame of 1 individual bottom plate installation, the material bench mount is in 2Y-shaped articulated frame tops, Y-shaped articulated frame comprises 2 slide rails, 2 sliders, 2X type supports, 1 ball screw, 2 bearing frames, 2 a concave pieces, 2 b concave pieces and 2 connecting rods. The lifting mechanism can work normally, so that the lifting mechanism is large in torque and can smoothly lift, lifting becomes easy and more stable, efficiency is greatly improved, bearing capacity is high, movement is convenient, manual operation intensity is reduced to a certain degree, and safety production is realized.

Description

Lifting mechanism with good stability and large torque

Technical Field

The utility model relates to an elevating system technical field, in particular to stabilize elevating system that moment is big.

Background

A lifting mechanism is a lifting device that lifts a person or goods to a certain height.

Current elevating system often adopts electronic fork lift of cutting to promote, and it is not enough to promote in-process moment, promotes the shakiness because moment does not reach the promotion height inadequately, promotes more difficultly, does not have corresponding transport measure simultaneously, and is inconvenient to carry elevating system, uses like this to get up to waste time and energy, and efficiency is not high, and artifical intensity is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the existing lifting mechanism is often lifted by an electric scissor lift, the moment is insufficient in the lifting process, the lifting is unstable, the lifting height cannot be achieved due to insufficient moment, the lifting is more laborious, and meanwhile, no targeted carrying measures are provided, the lifting mechanism is inconvenient to carry, so that the lifting mechanism is time-consuming and labor-consuming to use, the efficiency is not high, and the labor intensity is high, the lifting mechanism with high stable moment is provided, the lifting purpose is realized by using a fork-shaped hinged frame, a ball screw drives a leg to move back and forth on a slide rail, the lifting can be realized more smoothly, the friction force is reduced by using the slide rail, the sliding is easy, the lifting mechanism is matched with a driving wheel and a driven wheel simultaneously, 2 fork-shaped hinged frames can finish the lifting work of 2 hinged frames only by 1 motor, the bearing performance of the lifting mechanism is stronger and more stable by using 2 fork-shaped hinged frames, simultaneously on the bottom plate installation area brake block pulley, and the push rod is installed on 2 bottom plates, like this can be fine remove elevating system, only need the promotion push rod that is light just can smooth promotion elevating system, at elevating system during operation, only need fix area brake block pulley, just can normally work, elevating system not only moment big can realize going up and down smoothly like this, it is easy to make go up and down, it is more stable, efficiency improves greatly, bearing nature is high, it is convenient to remove, the manual operation intensity has also been reduced to a certain extent simultaneously, safety in production.

In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: the material platform comprises a material platform, a forked hinge frame, motors, motor mounting seats, a bottom plate, pulleys with brake pads, push rods, fixing blocks, belts, a driving wheel and a driven wheel, wherein the motor mounting seats are mounted on the bottom plate, the motors are mounted on the motor mounting seats, the forked hinge frame comprises 2, the bottom plate comprises 2, the forked hinge frame is mounted on the bottom plate, 1 bottom plate is mounted on 1 forked hinge frame, the material platform is mounted above 2 forked hinge frames, the forked hinge frame comprises 2 sliding rails, 2 sliding blocks, 2X-shaped supports, 1 ball screw, 2 bearing seats, 2 a concave blocks, 2 b concave blocks and 2 connecting rods, the X-shaped supports comprise a legs and b legs, the ball screw is provided with 2 bearing seats, the bearing seats are mounted on the fixing blocks, the a legs of the X-shaped supports are fixed on the 2 a concave blocks through the connecting rods, the connecting rod is still connected with ball screw, a concave piece is connected with the slider, the slider is established on the slide rail, ball screw is in the middle of 2 slide rails, the connecting rod fixes the b leg of 2X type supports on 2 b concave pieces, b concave piece is fixed on the bottom plate, the action wheel is installed the ball screw front end on 2Y forked articulated framves respectively with from the driving wheel, the action wheel is connected to the belt and is followed the driving wheel, the motor is connected with the ball screw on the action wheel, the fixed block is fixed on the bottom plate, take brake block pulley 4, fix on the bottom plate, install 2 and take brake block pulleys on 1 bottom plate, 2 bottom plates are connected to the push rod.

Furthermore, there are 4 bearing blocks and 4 fixed blocks.

Furthermore, the number of the X-shaped supports is 4, every two X-shaped supports form a group, the number of the legs a is 4, and the number of the legs b is 4.

Further, the a concave blocks are 4, and the b concave blocks are 4.

Further, there are 2 ball screws.

Furthermore, the number of the slide rails is 4.

Further, there are 4 sliders.

Compared with the prior art, the utility model has the advantages that: the lifting purpose is realized by using the fork-shaped hinged frame, the ball screw drives the a leg to move back and forth on the slide rail, the lifting can be realized more smoothly, the friction force is reduced by using the slide rail, the sliding is easy, simultaneously, the ball screw is mutually matched with the driving wheel and the driven wheel, the lifting work of 2 fork-shaped hinged frames can be completed by only 1 motor for 2 fork-shaped hinged frames, the bearing performance of the lifting mechanism is stronger and more stable by using 2 fork-shaped hinged frames, meanwhile, the pulleys with brake blocks are arranged on the bottom plate, and the push rod is arranged on 2 bottom plates, so that the lifting mechanism can be moved well, the lifting mechanism can be smoothly pushed only by easily pushing the push rod, when the lifting mechanism works, the pulleys with the brake blocks are fixed, the lifting mechanism can normally work, the lifting mechanism not only has large moment and can smoothly realize the lifting, and the lifting becomes easy, more stable, efficiency improves greatly, and bearing nature is high, and it is convenient to remove, has also reduced manual operation intensity, safety in production to a certain extent simultaneously.

Drawings

Fig. 1 is a schematic structural view of a lifting mechanism of the present invention with good stability and large torque;

fig. 2 is a front side view of the lifting mechanism of the present invention with good stability and large moment;

fig. 3 is a left side view of the lifting mechanism of the present invention with good stability and large torque;

fig. 4 is a top view of the lifting mechanism of the present invention with good stability and large torque;

fig. 5 is a bottom plan view of the lifting mechanism of the present invention with good stability and large moment;

in the figure: 1. a material table; 2. a forked hinge frame; 3. a motor; 4. a motor mounting seat; 5. a base plate; 6. a pulley with a brake pad; 7. a push rod; 8, fixing blocks; 9. a belt; 10. a driving wheel; 11. a driven wheel; 12. a slide rail; 13. a slider; 14. an X-shaped bracket; 15. rolling to a screw rod; 16. a bearing seat; 17. a concave block; 18. b, concave blocks; 19. a connecting rod; 20. a leg; 21. b, a leg.

Detailed Description

In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention.

Fig. 1 is a schematic structural view of a lifting mechanism of the present invention with good stability and large torque; FIG. 2 is a front side view of the lifting mechanism of the present invention with good stability and large torque; FIG. 3 is a left side view of the lifting mechanism of the present invention with good stability and large torque; fig. 4 is a top view of the lifting mechanism of the present invention with good stability and large moment; fig. 5 is a bottom plan view of the lifting mechanism of the present invention with good stability and large torque; as shown in fig. 1 to fig. 5, the embodiment of the present invention provides an elevating mechanism with good stability and large torque: the material platform comprises a material platform 1, a fork-shaped hinged frame 2, a motor 3, a motor mounting seat 4, a bottom plate 5, pulleys 6 with brake blocks, push rods 7, a fixed block 8, a belt 9, a driving wheel 10 and a driven wheel 11, wherein the motor mounting seat 4 is mounted on the bottom plate 5, the motor 3 is mounted on the motor mounting seat 4, 2 fork-shaped hinged frames 2 are provided, 2 bottom plates 5 are mounted on the

bottom plate

5, 1 fork-shaped hinged frame 2 is mounted on 1 bottom plate 5, the two fork-shaped hinged frames 2 enable lifting to be easier, the material platform 1 is mounted above 2 fork-shaped hinged frames 2, a large-area material platform 1 can be used for bearing large-area materials, and the fork-shaped hinged frame 2 comprises 2 sliding

rails

12, 2 sliding blocks 13, 2X-

shaped supports

14, 1

ball screw rod

15, 2 bearing seats 16, 2 a concave blocks 17, 2 b concave blocks 18 and 2 connecting rods 19, the X-shaped bracket 14 consists of an a leg 20 and

a b leg

21, 2 bearing seats 16 are arranged on a ball screw 15, the bearing seats 16 are arranged on a fixed block 8, the a leg 20 of the X-shaped bracket 14 is fixed on 2 a concave blocks 17 through a connecting rod 19, the connecting rod 19 is also connected with the ball screw 15, the a concave blocks 17 are connected with a sliding block 13, the sliding block 13 is arranged on a sliding rail 12, the ball screw 15 is arranged in the middle of the 2 sliding rails 12 and can smoothly realize the reciprocating motion of the sliding block 13 on the sliding rail 12, the connecting rod 19 fixes the b legs 21 of the 2X-shaped brackets 14 on 2 b concave blocks 18, the b concave blocks 18 are fixed on a bottom plate 5, the driving wheel 10 and the driven wheel 11 are respectively arranged at the front ends of the ball screws 15 on the 2 forked hinged brackets 14, the belt 9 is connected with the driving wheel 10 and the driven wheel 11, the motor 3 is connected with the ball screw 15 on the driving wheel 10, the fixed block 8 is fixed on the bottom plate 5, the belt brake block pulleys 6 are 4 and fixed on the

bottom plate

5, 2 belt brake block pulleys 6 are installed on 1 bottom plate 5, and the push rod 7 is connected with 2 bottom plates 5, so that the lifting mechanism can be conveniently moved and fixed.

Preferably, there are 4 bearing blocks 16 and 4 fixed blocks 8.

Preferably, there are 4X-shaped supports 14, each of which is grouped in pairs, with 4 legs 20 and 4 legs 21.

Preferably, there are 4 a concave blocks 17 and 4 b concave blocks 18.

Preferably, there are 2 ball screws 15.

Preferably, there are 4 of said sliding tracks 12.

Preferably, there are 4 of said slides 13.

The utility model discloses in the implementation, at first the motor drives a ball screw motion, and ball screw drives X type support upward movement, realizes that Y-shaped hinged rack is to the promotion of material, then drives from the driving wheel through the action wheel, drives ball screw from the driving wheel, and 2Y-shaped hinged racks rise simultaneously like this. In a similar way, under the drive of the motor, the 2 fork-shaped hinged frames descend simultaneously.

The beneficial effects of the utility model include: the lifting mechanism can normally work only by easily pushing the push rod, and when the lifting mechanism works, the pulley with the brake pad is fixed only, so that the lifting mechanism can smoothly realize lifting, and the lifting mechanism has large moment and is easy to lift, more stable, efficiency improves greatly, and bearing nature is high, and it is convenient to remove, has also reduced manual operation intensity, safety in production to a certain extent simultaneously.

The utility model provides a pair of stabilize elevating system that good moment is big should understand, above-mentioned embodiment is only for the explanation the utility model discloses a technical concept and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses a content and according to with the implementation, can not restrict with this the utility model discloses a scope of protection. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a stable good big elevating system of moment which characterized in that: the material platform comprises a material platform, fork-shaped hinged frames, motors, motor mounting seats, a bottom plate, pulleys with brake pads, push rods, fixing blocks, belts, a driving wheel and driven wheels, wherein the motor mounting seats are arranged on the bottom plate, the motors are arranged on the motor mounting seats, the number of the fork-shaped hinged frames is 2, the number of the bottom plate is 2, the fork-shaped hinged frames are arranged on the bottom plate, 1 fork-shaped hinged frame is arranged on 1 bottom plate, the material platform is arranged above 2 fork-shaped hinged frames, each fork-shaped hinged frame comprises 2 slide rails, 2 slide blocks, 2X-shaped supports, 1 ball screw, 2 bearing seats, 2 a concave blocks, 2 b concave blocks and 2 connecting rods, each X-shaped support consists of an a leg and a b leg, the ball screw is provided with 2 bearing seats, the bearing seats are arranged on the fixing blocks, the a leg of each X-shaped support is fixed on the 2 a concave blocks through the connecting rods, the connecting rod is still connected with ball screw, a concave piece is connected with the slider, the slider is established on the slide rail, ball screw is in the middle of 2 slide rails, the connecting rod fixes the b leg of 2X type supports on 2 b concave pieces, b concave piece is fixed on the bottom plate, the action wheel is installed the ball screw front end on 2Y forked articulated framves respectively with from the driving wheel, the action wheel is connected to the belt and is followed the driving wheel, the motor is connected with the ball screw on the action wheel, the fixed block is fixed on the bottom plate, take brake block pulley 4, fix on the bottom plate, install 2 and take brake block pulleys on 1 bottom plate, 2 bottom plates are connected to the push rod.

2. The lifting mechanism with good stability and large moment as claimed in claim 1, wherein: the bearing frame has 4, and the fixed block has 4.

3. The lifting mechanism with good stability and large moment as claimed in claim 1, wherein: the number of the X-shaped supports is 4, every two X-shaped supports form a group, the number of the legs a is 4, and the number of the legs b is 4.

4. The lifting mechanism with good stability and large moment as claimed in claim 1, wherein: the number of the concave blocks a is 4, and the number of the concave blocks b is 4.

5. The lifting mechanism with good stability and large moment as claimed in claim 1, wherein: there are 2 ball screws.

6. The lifting mechanism with good stability and large moment as claimed in claim 1, wherein: there are 4 slide rails.

7. The lifting mechanism with good stability and large moment as claimed in claim 1, wherein: there are 4 said sliders.