CN220907035U - Swing arm type lifter - Google Patents

Abstract

The utility model relates to the field of elevators and discloses a swing arm type elevator which comprises a supporting plate, wherein a motor is fixedly connected to the top of the supporting plate, four connecting blocks are fixedly connected to the two sides of a connecting frame, two rotating columns are rotatably connected to the inside of each connecting block, worm gears are fixedly connected to the middle parts of the outer sides of the rotating columns, telescopic rods are fixedly connected to the left end and the right end of each rotating column, and an inner column is movably connected to one end of each telescopic rod. According to the utility model, the lifting purpose of the lifter is achieved, the swing arm mechanism is adopted, so that the lifting mode is simpler and more convenient, the automation degree is high, the feeding speed is high, the manual labor is reduced, the conveying efficiency of cargoes is improved, the purpose of quickly replacing the position of the lifter is achieved, the lifter is more flexible to use, the structure is simple, the using method is simple and convenient, the use of people is convenient, the working efficiency is improved, and the working time is shortened.

Description

Swing arm type lifter

Technical Field

The utility model relates to the field of elevators, in particular to a swing arm type elevator.

Background

The elevator is a lifting mechanical equipment used as power lifting or loading and unloading, and is mainly used in industries and fields of enterprises, chemical industry, municipal administration, electric power, traffic and the like for working aloft. Existing elevators are of many types, such as fixed type, mobile type, guide rail type, crank arm type, scissor type, chain type and loading platform, etc., and all realize different purposes in different places, at present, the elevators have more mature equipment, for example, chinese patent number: CN202222745444.0 discloses a swing arm type lifter, comprising: the utility model provides a frame, servo motor, first bearing frame, crank arm, second bearing, belt pulley isotructure, this patent can transport it through the conveying structure on the supporting baseplate to make the unloading process can need not the manual work and operate, reduce workman's intensity of labour, degree of automation is high, and feeding speed is fast, and positioning accuracy is high, but the above-mentioned patent only has a swing arm, and stability is not strong when the swing arm swings, and is easy to take place unexpected, and the staff dismantles more laboriously, can't remove, uses inconveniently, proposes a swing arm type lift for this to solve above-mentioned problem.

Disclosure of utility model

In order to make up for the defects, the utility model provides a swing arm type lifter, which aims to solve the problems that the swing arm type lifter in the prior art is not strong in stability and easy to accident when a swing arm swings, and workers are hard to detach and cannot move, so that the swing arm type lifter is inconvenient to use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a swing arm formula lift, includes the layer board, the top fixedly connected with motor of layer board, the top of layer board is provided with the link, four connecting blocks of equal fixedly connected with in both sides of link, the inside of connecting block is all rotated and is connected with two and is rotated the post, the outside middle part fixedly connected with worm wheel of post rotates, the equal fixedly connected with telescopic link in both ends about the post rotates, the one end swing joint of telescopic link has the inner column, the outside sliding connection of inner column has the outer column, the equal fixedly connected with universal wheel in the bottom four corners department of layer board, the equal fixedly connected with screw thread piece in the outside four corners department of layer board, the inside threaded connection of screw thread piece has the threaded rod.

As a further description of the above technical solution:

The top fixedly connected with twist grip of threaded rod, the bottom fixedly connected with supporting shoe of threaded rod.

As a further description of the above technical solution:

The bottom of outer post and the top fixed connection of layer board, the outside of telescopic link and the inside through-hole department sliding connection of outer post.

As a further description of the above technical solution:

The output end of the motor is fixedly connected with a worm, and the outer side of the worm wheel is meshed and connected with the outer side of the worm.

As a further description of the above technical solution:

the top end of the inner column is fixedly connected with a protective frame.

As a further description of the above technical solution:

the bottom of the supporting block is provided with an anti-slip pad.

As a further description of the above technical solution:

And push rods are fixedly connected to the outer sides of the two outer columns.

The utility model has the following beneficial effects:

1. According to the utility model, the lifting purpose of the lifter is achieved through the interaction among the motor, the worm wheel, the worm, the rotating column and the telescopic rod, and the swing arm mechanism is adopted, so that the lifting mode is simpler and more convenient, the automation degree is high, the feeding speed is high, and the manual labor is reduced, thereby improving the conveying efficiency of cargoes.

2. According to the utility model, through the interaction among the universal wheel, the threaded rod, the threaded block, the rotary handle and the supporting block, the purpose of quickly replacing the position of the lifter is achieved, so that the lifter is more flexible to use, simple in structure and convenient in using method, is convenient for people to use, improves the working efficiency, and reduces the working time.

Drawings

Fig. 1 is a perspective view of a swing arm type elevator according to the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view at B in fig. 1.

Legend description:

1. A protective frame; 2. a telescopic rod; 3. a threaded rod; 4. a universal wheel; 5. a screw block; 6. a supporting plate; 7. a support block; 8. rotating the handle; 9. an outer column; 10. an inner column; 11. a connecting frame; 12. rotating the column; 13. a worm; 14. a worm wheel; 15. a motor; 16. a connecting block; 17. a push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: a swing arm type lifter comprises a supporting plate 6, wherein the supporting plate 6 provides a movable space for a swing arm system, a motor 15 is fixedly connected to the top of the supporting plate 6, a motor 15 is started, a worm 13 is driven by the motor 15 to start rotating, a connecting frame 11 is arranged at the top of the supporting plate 6, the connecting frame 11 is connected with an outer column 9 and a connecting block 16, so that the swing arm system is more stable in swing arm, four connecting blocks 16 are fixedly connected to two sides of the connecting frame 11, the positions of a rotating column 12 and a worm wheel 14 are limited by the connecting blocks 16, two rotating columns 12 are rotatably connected to the inside of the connecting blocks 16, the rotating column 12 starts rotating under the driving of the worm wheel 14, an inner column 10 is driven by a telescopic rod 2 to move, the sliding direction of the inner column 10 is limited by the outer column 9, the inner column 10 can only slide up and down to achieve the purposes of lifting and descending of the lifter, the worm wheel 14 is fixedly connected to the middle part of the outer side of the rotating column 12, the two worm wheels 14 are meshed with the worm 13, the left end and the right end of the rotating column 12 are fixedly connected with the telescopic rod 2, one end of the telescopic rod 2 is movably connected with the inner column 10, the outer part of the inner column 10 is connected with the outer column 9 in a sliding way, the outer column 9 limits the sliding direction of the inner column 10, the inner column 10 can only slide up and down, the four corners at the bottom of the supporting plate 6 are fixedly connected with the universal wheels 4, the universal wheels 4 enable the lifter to slide in all directions, the lifter is more flexible to use, the four corners at the outer side of the supporting plate 6 are fixedly connected with the threaded blocks 5, the internal threads of the threaded blocks 5 are connected with the threaded rods 3, the rotating handle 8 is rotated, the threaded rods 3 are descended, the universal wheels 4 are separated from the ground, the supporting block 7 supports the whole lifter to achieve the purpose of replacing the position of the lifter, the lifter is more flexible to use, the structure is simple and the use method is simple, is convenient for people to use.

The top fixedly connected with twist grip 8 of threaded rod 3, the bottom fixedly connected with supporting shoe 7 of threaded rod 3, supporting shoe 7 have supported whole lift space.

The bottom of outer post 9 and the top fixed connection of layer board 6, the outside of telescopic link 2 and the inside through-hole department sliding connection of outer post 9, telescopic link 2 has driven the motion of interior post 10, and outer post 9 has restricted the slip direction of interior post 10, make interior post 10 only can slide from top to bottom and reached the purpose that the lift risees and descends, adopt swing arm mechanism's setting, can make lifting mode simple more convenient, and degree of automation is high, the feeding speed is fast, manual labor has been reduced, thereby improve the conveying efficiency of goods.

The output end of the motor 15 is fixedly connected with a worm 13, the outer side of the worm wheel 14 is meshed with the outer side of the worm 13, and the two worm wheels 14 are meshed with the worm 13, so that the whole swing arm system is driven.

The top fixedly connected with protection frame 1 of interior post 10, protection frame 1 has played the guard action when workman carries the goods in the lift, has prevented simultaneously that the carelessly drop at the goods in-process that rises, causes unnecessary loss.

The bottom of supporting shoe 7 is provided with the slipmat, and the slipmat has increased the frictional force between supporting shoe 7 and the ground, makes the lift more stable in the activity in-process.

The push rods 17 are fixedly connected to the outer sides of the two outer columns 9, the push rods 17 are pushed, after the lifter is pushed to a proper position, the rotary handle 8 is rotated, the threaded rod 3 descends, the universal wheels 4 are separated from the ground, the supporting blocks 7 prop up the whole lifter to achieve the purpose of changing the position of the lifter, the lifter is more flexible to use, the structure is simple, the using method is simple and convenient, and the use of people is facilitated.

Working principle: specifically, the device is used, firstly, the motor 15 is started, the worm 13 is driven by the motor 15 to start rotating, the rotating column 12 is driven to start rotating simultaneously because the two worm gears 14 are meshed with the worm 13, then the rotating column 12 starts rotating under the driving of the worm gears 14, at the moment, the telescopic rod 2 drives the inner column 10 to move, the outer column 9 limits the sliding direction of the inner column 10, the inner column 10 can only slide up and down to achieve the purpose of lifting and descending of the lifter, the swing arm mechanism is adopted, the lifting mode is simpler and more convenient, the automation degree is high, the feeding speed is high, the manpower labor is reduced, the conveying efficiency of goods is improved, when the position of the lifter is changed, the rotating handle 8 is rotated, the threaded rod 3 is lifted, the universal wheel 4 contacts the ground, then the push rod 17 is pushed, after the lifter is pushed to a proper position, the rotating handle 8 is rotated, the threaded rod 3 is lowered, the universal wheel 4 is separated from the ground, the supporting block 7 supports the whole lifter, the purpose of lifting position is achieved, the lifter is replaced more flexibly, the lifter is used, the structure is simple, the use method is simple, and the use is convenient, and people use the lifter is convenient.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. Swing arm formula lift, including layer board (6), its characterized in that: the top fixedly connected with motor (15) of layer board (6), the top of layer board (6) is provided with link (11), four connecting blocks (16) of equal fixedly connected with in both sides of link (11), the inside of connecting block (16) is all rotated and is connected with two rotation post (12), the outside middle part fixedly connected with worm wheel (14) of rotation post (12), the equal fixedly connected with telescopic link (2) in both ends about rotation post (12), the one end swing joint of telescopic link (2) has interior post (10), the outside sliding connection of interior post (10) has outer post (9), the equal fixedly connected with universal wheel (4) in bottom four corners department of layer board (6), the equal fixedly connected with screw thread piece (5) in the outside four corners department of layer board (6), the internal thread connection of screw thread piece (5) has threaded rod (3).

2. A swing arm elevator according to claim 1, wherein: the top fixedly connected with twist grip (8) of threaded rod (3), the bottom fixedly connected with supporting shoe (7) of threaded rod (3).

3. A swing arm elevator according to claim 1, wherein: the bottom of the outer column (9) is fixedly connected with the top of the supporting plate (6), and the outer side of the telescopic rod (2) is in sliding connection with the inner through hole of the outer column (9).

4. A swing arm elevator according to claim 1, wherein: the output end of the motor (15) is fixedly connected with a worm (13), and the outer side of the worm wheel (14) is in meshed connection with the outer side of the worm (13).

5. A swing arm elevator according to claim 1, wherein: the top end of the inner column (10) is fixedly connected with a protective frame (1).

6. A swing arm elevator according to claim 2, wherein: the bottom of the supporting block (7) is provided with an anti-slip pad.

7. A swing arm elevator according to claim 1, wherein: push rods (17) are fixedly connected to the outer sides of the two outer columns (9).