CN214524557U

CN214524557U - Rotatable lifting platform

Info

Publication number: CN214524557U
Application number: CN202023339196.7U
Authority: CN
Inventors: 梁海军
Original assignee: Ningbo De Ang Na Machinery Co ltd
Current assignee: Ningbo De Ang Na Machinery Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-29
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a rotatable lift platform, including base and brace table, the base is equipped with the crane that can drive the brace table and reciprocate, and the crane includes even the frame down, with even the frame down rotate be connected even the frame on and can drive even the frame down and even the rotatory power spare of frame on, the brace table be equipped with rotatable carousel and can drive the rotatory motor of carousel. The utility model discloses convenient operation, the practicality is stronger, can reduce workman's intensity of labour.

Description

Rotatable lifting platform

Technical Field

The utility model relates to a wrapping film packing appurtenance's field especially relates to rotatable lift platform.

Background

The winding film is called stretch film and heat shrinkage film, and has certain uses.

Firstly, pallet packaging: the goods on the pallet are wound to form a whole, so that loosening, collapse and deformation are prevented in the process of in-factory turnover or logistics transportation; and the functions of water prevention, dust prevention and theft prevention are achieved.

And secondly, packaging the carton, namely, using the winding film as a carton bundling film, so that the carton can be protected from being wetted by rainwater, and meanwhile, the condition that the carton is broken by express violence to cause the loss of scattered articles inside the carton is avoided.

Thirdly, covering the machine: the machine that uses on schedule can use the winding membrane to wrap up 2-3 layers, prevents to place the time overlength and causes the machine to rust, also can play dustproof effect simultaneously.

Fourthly, packaging the special-shaped product: fixed PE packaging film can not be customized during the packing of large-scale special-shaped product, and at this moment, the winding film can be used for packing, and the package of all-round no dead angle of multi-angle satisfies your perfect packing demand.

Fifthly, protecting the surface of the product: the winding film has good self-adhesion, but can not form glue residue on the wrapped object. Can be adhered to the smooth surfaces of glass, building materials, ceramics, doors and windows and the like to prevent the glass, the building materials, the ceramics, the doors and the windows from being scratched by sharp tools.

The existing winding film packaging mode is as follows: the worker holds the whole roll of the winding film and winds the winding film along the periphery of the object to be wrapped while walking, and if the height of the object to be wrapped is lower, the worker needs to bend over, which is a tiring operation mode and has low efficiency and needs to be improved.

Disclosure of Invention

The utility model aims to solve the technical problem that a rotatable lift platform is provided, will treat that the article of parcel are placed on the carousel, and the carousel drives and treats that the parcel article rotate together, makes the winding membrane of whole book in the staff evenly the cladding in the periphery of treating the parcel article.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: rotatable lift platform, including base and brace table, the base be equipped with and drive the crane that the brace table reciprocated, the crane include even the frame down, with even the frame down rotate even the frame on being connected and can drive even the frame down and go up even rotatory power spare, the brace table be equipped with rotatable carousel and can drive the rotatory motor of carousel.

As the utility model discloses further improve: the supporting table is provided with a large chain wheel which is rotatably connected with the supporting table, the motor is provided with a small chain wheel, the small chain wheel is connected with the large chain wheel through a chain, and the large chain wheel is fixedly connected with the turntable.

As the utility model discloses further improve: the rotary disc is provided with a rotating shaft, and the rotating shaft is fixedly connected with the large chain wheel.

As the utility model discloses further improve: the support table is provided with a ball seat, and the ball seat is provided with a rotatable ball.

As the utility model discloses further improve: the lower end of the lower connecting frame is rotatably connected with the base, and the upper end of the upper connecting frame is rotatably connected with the supporting table.

As the utility model discloses further improve: the upper end of the lower connecting frame is connected with the supporting table in a sliding mode, and the lower end of the upper connecting frame is connected with the base in a sliding mode.

As the utility model discloses further improve: the upper end of the lower connecting frame and the lower end of the upper connecting frame are both provided with rollers.

As the utility model discloses further improve: the lower connecting frame is provided with a first supporting rod, the upper connecting frame is provided with a second supporting rod, and two ends of the power piece are respectively connected with the first supporting rod and the second supporting rod.

As the utility model discloses further improve: the lower connecting frame is provided with a first middle hole, the upper connecting frame is provided with a second middle hole, and the first middle hole and the second middle hole are provided with a middle shaft.

As the utility model discloses further improve: the base be equipped with limit for height post, the brace table be equipped with the buffer bracket, the buffer bracket be equipped with the spring.

The utility model has the advantages of convenient operation, the practicality is stronger, can reduce workman's intensity of labour. Specifically, the power part can drive the lower connecting frame and the upper connecting frame to rotate so as to realize the lifting action of the lifting frame, and the height position of the supporting platform can be adjusted; treat that parcel article place on the carousel (and less other auxiliary object article, can cut off the utility knife of winding membrane for example and can put at a supporting bench), thereby the supporting bench adjusts to suitable height and makes to treat that parcel article is in the height that is fit for workman's operation, and the winding membrane of whole book is torn one section earlier and is wrapped the surface of waiting to parcel article, then the motor drives the carousel and waits to wrap up article and rotate together, and the workman only need stand in situ, just can realize the automatic winding work of winding membrane.

The utility model discloses still can set up a set of lifting switch (be divided into two shelves of rising and decline) and a foot switch: the lifting switch is usually arranged on the side surface of the support platform and is connected with the power part through a wire to control the heights of the support platform and the lifting frame; the foot switch is placed on the ground and is connected with the motor through a lead, when the foot switch is stepped on by a foot, the turntable starts to rotate, and at the moment, a worker starts to wrap the film.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic view of the assembly of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-3: rotatable lift platform, including base 9 and brace table 2, base 9 is equipped with the crane 8 that can drive brace table 2 and reciprocate, and crane 8 includes even frame 7 down, even frame 6 on being connected with even frame 7 rotation down and can drive even frame 7 down and even 6 rotatory power spare 4 of frame on, and brace table 2 is equipped with rotatable carousel 1 and can drive the rotatory motor 26 of carousel 1.

The support table 2 is provided with a large chain wheel 23 which is rotationally connected with the support table 2, the motor 26 is provided with a small chain wheel 25, the small chain wheel 25 is connected with the large chain wheel 23 through a chain 24, and the large chain wheel 23 is fixedly connected with the turntable 1. The motor drives the small chain wheel to rotate, the small chain wheel drives the large chain wheel to rotate through the transmission of the chain, and finally the large chain wheel drives the turntable to rotate.

The rotary disc 1 is provided with a rotating shaft 11, and the rotating shaft 11 is fixedly connected with a large chain wheel 23. The big chain wheel can drive the rotating shaft and the turntable to rotate together when rotating.

The support platform 2 is provided with a ball seat 21, and the ball seat 21 is provided with a rotatable ball 22. The area of the rotary table is large, the ball seats are distributed at the lower end of the rotary table in a ring shape, the ball can upwards support the rotary table, and meanwhile, the rolling rotation friction force of the ball is small, so that the rotary table can rotate smoothly and stably.

The lower end of the lower connecting frame 7 is rotationally connected with the base 9, and the upper end of the upper connecting frame 6 is rotationally connected with the supporting platform 2. The lifting frame is in the process of lifting action: the lower end of the lower connecting frame can rotate around the base, and the upper end of the upper connecting frame can rotate around the supporting table.

The upper end of the lower connecting frame 7 is connected with the supporting platform 2 in a sliding way, and the lower end of the upper connecting frame 6 is connected with the base 9 in a sliding way. The lifting frame is in the process of lifting action: the upper end of the lower connecting frame slides horizontally along the supporting platform, and the lower end of the upper connecting frame slides horizontally along the base.

The upper end of the lower connecting frame 7 and the lower end of the upper connecting frame 6 are both provided with rollers 5. The rolling friction force of the roller is small, so that the horizontal sliding of the lower connecting frame and the upper connecting frame is smooth.

The lower connecting frame 7 is provided with a first supporting rod 71, the upper connecting frame 6 is provided with a second supporting rod 62, and two ends of the power piece 4 are respectively connected with the first supporting rod 71 and the second supporting rod 62. The power part generally selects the oil cylinder, the cylinder body of the oil cylinder is fixed on the second supporting rod, the piston rod of the oil cylinder is fixed on the first supporting rod, when the piston rod of the oil cylinder makes telescopic movement, the lower connecting frame and the upper connecting frame start to rotate, so that the lifting action of the lifting frame is realized, the height of the article placed on the supporting table and the rotary table can be adjusted, and the wrapping operation of a wrapping film on the periphery of the article by a worker is facilitated.

The lower connecting frame 7 is provided with a first middle hole 72, the upper connecting frame 6 is provided with a second middle hole 61, and the middle shaft 10 is arranged in the first middle hole 72 and the second middle hole 61. When the lifting frame does lifting action, the lower connecting frame and the upper connecting frame rotate around the central shaft.

The base 9 is provided with a height limiting column 91, the supporting table 2 is provided with a buffer frame 3, and the buffer frame 3 is provided with a spring 31. When the support table, the turntable and the object to be wrapped move downwards to the lowest position (the power element is also in the minimum limit contraction state), the three move downwards for a certain distance under the inertia effect of gravity, and if the power element cannot stop at the lowest position in time, the power element can be damaged, so that the height limiting column is arranged at the base to limit the lowest position of the support table; the bottom of the supporting table is provided with a buffer frame, and when the buffer frame touches the height-limiting column, the spring can play a role in buffering.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Rotatable lift platform, including base and brace table, its characterized in that the base be equipped with and drive the crane that the brace table reciprocated, the crane include even the frame down, with even the frame rotate under with even the frame be connected last even the frame and can drive even the frame down with last even rotatory power spare, the brace table be equipped with rotatable carousel and can drive the rotatory motor of carousel.

2. A rotatable lift platform as set forth in claim 1 wherein said support platform has a large sprocket rotatably connected to said support platform, said motor has a small sprocket, said small sprocket is connected to said large sprocket by a chain, and said large sprocket is fixedly connected to said turntable.

3. The rotatable lift platform as set forth in claim 2 wherein said turntable has a shaft, said shaft being fixedly connected to a large sprocket.

4. The rotatable lift platform as set forth in claim 1 wherein said support platform is provided with a ball seat, said ball seat being provided with a rotatable ball.

5. The rotatable lift platform as set forth in claim 1 wherein said lower end of said lower frame is pivotally connected to said base and said upper end of said upper frame is pivotally connected to said support platform.

6. The rotatable lift platform of claim 5 wherein the lower frame is slidably connected at its upper end to the support platform and the upper frame is slidably connected at its lower end to the base.

7. A rotatable lifting platform as claimed in claim 6 wherein the upper end of the lower frame and the lower end of the upper frame are provided with rollers.

8. The rotatable lifting platform as claimed in claim 7, wherein the lower frame has a first support rod, the upper frame has a second support rod, and the two ends of the power member are connected to the first support rod and the second support rod respectively.

9. The rotatable lift platform of claim 1 wherein the lower link has a first central opening and the upper link has a second central opening, the first and second central openings having a central axis.

10. The rotatable lift platform as set forth in claim 1 wherein said base is provided with a height limiting post, said support platform is provided with a cushioning shelf, and said cushioning shelf is provided with a spring.