A bidirectional mobile turnover device

Abstract

The application discloses a bidirectional mobile overturning device, which comprises a rack, an electric cylinder, a rotating support rod, an overturning plate, a translation mechanism and an overturning mechanism, and the rack is internally provided with horizontally distributed slide rails; the cylinder body of the electric cylinder located in the internal space of the rack is hinged to the rack; the top end of the rotating support rod is hinged to the top of the rack, and the rotating support rod is hinged to the extension end of the telescopic rod of the electric cylinder; one end of the overturning plate is hinged to the top of the rack; the translation mechanism is embeddedly installed in the slide rails; one end of the overturning mechanism is hinged to the overturning plate, the other end of the overturning mechanism is hinged to the rotating support rod, and the overturning mechanism is hinged to the translation mechanism. Under the driving of the electric cylinder, the overturning mechanism connected with the rotating support rod drives the overturning plate to overturn, and the translation mechanism moves horizontally in the slide rails at the same time, so that the support stress point is adjusted in real time along with the change of the overturning angle, thereby the overturning plate is always supported powerfully, the bearing capacity is improved, and the stability and reliability are enhanced.

Description

Technical Field

[0001] This invention relates to the field of flipping support device technology, and more specifically to a bidirectional moving flipping device. Background Technology

[0002] To facilitate the flipping of furniture such as sofas and beds, or some platforms, it is usually necessary to install a flipper on the relevant equipment to suit different usage needs.

[0003] However, most existing overturners use the cross-bracing working principle, which has the disadvantages of poor load-bearing capacity, poor stability, and the risk of tipping over.

[0004] Therefore, providing a stable and reliable bidirectional moving and flipping device is a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] In view of this, the present invention provides a bidirectional moving and flipping device to improve load-bearing capacity and enhance stability and reliability.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A bidirectional moving and flipping device, comprising:

[0008] A frame, wherein horizontally distributed slide rails are provided inside the frame;

[0009] An electric cylinder, the cylinder body of which is located inside the frame and is hinged to the frame;

[0010] A rotating support rod is provided, the top end of which is hinged to the top of the frame, and the rotating support rod is also hinged to the extension end of the telescopic rod of the electric cylinder.

[0011] A flip plate, one end of which is hinged to the top of the frame;

[0012] A translation mechanism, which is fitted and installed within the slide rail;

[0013] A flipping mechanism, one end of which is hinged to the flipping plate, the other end of which is hinged to the rotating support rod, and the flipping mechanism is also hinged to the translation mechanism.

[0014] By adopting the above technical solutions, the beneficial effects of the present invention are as follows:

[0015] Driven by an electric cylinder, the flipping mechanism connected to the rotating support rod drives the flipping plate to flip, while the translation mechanism moves horizontally within the slide rail. The support force point is adjusted in real time as the flipping angle changes, thus always maintaining strong support for the flipping plate, improving load-bearing capacity, and enhancing stability and reliability.

[0016] Further, the rack comprises two front columns, two rear columns, a platform frame, a crossbar and two sliding wheels, the platform frame is connected with the two front columns and the two rear columns at the bottom of the platform frame respectively; the crossbar is fixed between the two front columns; the two sliding wheels are installed at the bottom of the two rear columns respectively; the turnover plate is hinged with the platform frame; the cylinder is hinged with the crossbar through a first connecting seat; the rotating support rod is hinged with the platform frame at the top end, and the rotating support rod is hinged with the extension end of the telescopic rod through a second connecting seat; the front column and the rear column on the same side are provided with a sliding rail groove.

[0017] Further, the translation mechanism comprises a translation sliding rod, a pulley, a wheel frame, a translation wheel and two pressing wheels, the pulley is installed at one end of the translation sliding rod through a pulley seat, and the pulley is embeddedly installed in the sliding rail groove, the translation wheel is installed at the other end of the translation sliding rod through the wheel frame; the two pressing wheels distributed upward and downward are installed between the two front columns to press the translation sliding rod.

[0018] Further, the turnover mechanism comprises a turnover device, a connecting support rod, an angle moving support rod and a Z-shaped main support rod, the turnover device is hinged with the wheel frame; one end of the connecting support rod is hinged with the turnover plate through a third connecting seat, and the other end of the connecting support rod is hinged with the turnover device; one end of the angle moving support rod is hinged with the middle part of the turnover device, and the other end of the angle moving support rod is hinged with the bottom end of the rotating support rod; one end of the Z-shaped main support rod is hinged with the turnover device, and the other end of the Z-shaped main support rod is hinged with the middle part of the rotating support rod.

[0019] Therefore, the bidirectional moving turnover device is provided, compared with the prior art, the rotation of the turnover device and the translation of the translation wheel drive the translation of the turnover device, so that the position of the supporting stress point is continuously adjusted, and the turnover plate is strongly supported and can bear a large bearing capacity, and is suitable for sofas, beds, chairs and other furniture and bearing platforms, working platforms and vehicle-mounted platforms. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0021] Figure 1 The drawing is a structural schematic view of the bidirectional moving turnover device provided by the present application.

[0022] Figure 2 The drawing is a structural schematic diagram of a bidirectional mobile overturning device in use according to the present application.

[0023] Figure 3 The drawing is a structural schematic diagram of a bidirectional mobile overturning device in use according to the present application.

[0024] Figure 4 The drawing is a structural schematic diagram of an overturning mechanism according to the present application. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] As shown in Figures 1-4 the present application discloses a bidirectional mobile overturning device, which comprises:

[0027] a rack 1, the rack 1 is internally provided with horizontally distributed slide rails 101;

[0028] an electric cylinder 2, the cylinder body of the electric cylinder 2 in the internal space of the rack 1 is hinged to the rack 1;

[0029] a rotating support rod 3, the top end of the rotating support rod 3 is hinged to the top of the rack 1, and the rotating support rod 3 is hinged to the extension end of the telescopic rod of the electric cylinder 2;

[0030] an overturning plate 4, one end of the overturning plate 4 is hinged to the top of the rack 1;

[0031] a translation mechanism 5, the translation mechanism 5 is embeddedly installed in the slide rails 101;

[0032] an overturning mechanism 6, one end of the overturning mechanism 6 is hinged to the overturning plate 4, the other end of the overturning mechanism 6 is hinged to the rotating support rod 3, and the overturning mechanism 6 is hinged to the translation mechanism 5.

[0033] Under the driving of the electric cylinder 2, the overturning mechanism 6 connected with the rotating support rod 3 drives the overturning plate 4 to overturn, and at the same time, the translation mechanism 5 moves horizontally in the slide rails 101, and the support stress point is adjusted in real time with the change of the overturning angle, so that the overturning plate 4 is always supported powerfully, the carrying capacity is improved, and the stability and reliability are enhanced.

[0034] Specifically, the rack 1 comprises two front columns 11, two rear columns 12, a platform frame 13, a crossbar 14 and two sliding wheels 15, the platform frame 13 is connected with the two front columns 11 and the two rear columns 12 at the bottom of the platform frame 13, the crossbar 14 is fixed between the two front columns 11, the two sliding wheels 15 are installed at the bottom of the two rear columns 12, the turnover plate 4 is hinged with the platform frame 13, the cylinder is hinged with the crossbar 14 through the first connecting seat 7, the top end of the rotating support rod 3 is hinged with the platform frame 13, the rotating support rod 3 is hinged with the extension end of the telescopic rod through the second connecting seat 8, and the front column 11 and the rear column 12 located on the same side are provided with a sliding rail groove.

[0035] Specifically, the translation mechanism 5 comprises a translation sliding rod 51, a pulley 52, a wheel frame 53, a translation wheel 54 and two pressing wheels 55, the pulley 52 is installed at one end of the translation sliding rod 51 through a pulley seat 56, the pulley 52 is embeddedly installed in the sliding rail groove, the translation wheel 54 is installed at the other end of the translation sliding rod 51 through a wheel frame 57, and the two pressing wheels 55 distributed upwards and downwards are installed between the two front columns 11 to press the translation sliding rod 51.

[0036] Specifically, the turnover mechanism 6 comprises a turnover device 61, a connecting support rod 62, an angle moving support rod 63 and a Z-shaped main force support rod 64, the turnover device 61 is hinged with the wheel frame 53, one end of the connecting support rod 62 is hinged with the turnover plate 4 through a third connecting seat 9, the other end of the connecting support rod 62 is hinged with the turnover device 61, one end of the angle moving support rod 63 is hinged with the middle part of the turnover device 61, the other end of the angle moving support rod 63 is hinged with the bottom end of the rotating support rod 3, and one end of the Z-shaped main force support rod 64 is hinged with the turnover device 61, and the other end of the Z-shaped main force support rod 64 is hinged with the middle part of the rotating support rod 3.

[0037] In the embodiment, the turnover plate 4 and the platform frame 13, the rotating support rod 3 and the platform frame 13 are hinged through pin shafts, and the turnover device 61 and the wheel frame 53 are hinged through a transmission shaft.

[0038] The working process of the present application is as follows:

[0039] The electric cylinder 2 connected with the power supply is driven to make the telescopic rod elongate, the rotating support rod 3 hinged with the telescopic rod rotates, the angle moving support rod 63 and the Z-shaped main force support rod 64 are pulled, the turnover device 61 rotates, the turnover plate 61 makes a turnover motion under the action of the connecting support rod 62, the wheel frame 53 hinged with the turnover device 61 drives the translation wheel 54 to make a translation motion, the pulley 52 slides in the sliding rail groove, thereby the supporting stress point is transferred with the movement of the pulley 52, the product is in the best supporting state during use, the bearing capacity is improved, and the stability and reliability are enhanced.

[0040] The various embodiments described in this specification are implemented in a progressive manner, each embodiment focusing on the differences from other embodiments, and the same or similar parts between embodiments can be mutually referred to. For the apparatus disclosed by the embodiments, since it corresponds to the method disclosed by the embodiments, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0041] The above description of disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bidirectional moving and flipping device, characterized in that, include: A frame, wherein horizontally distributed slide rails are provided inside the frame; An electric cylinder, the cylinder body of which is located inside the frame and is hinged to the frame; A rotating support rod is provided, the top end of which is hinged to the top of the frame, and the rotating support rod is also hinged to the extension end of the telescopic rod of the electric cylinder. A flip plate, one end of which is hinged to the top of the frame; A translation mechanism, which is fitted and installed within the slide rail; A flipping mechanism, one end of which is hinged to the flipping plate, the other end of which is hinged to the rotating support rod, and the flipping mechanism is also hinged to the translation mechanism; The flipping mechanism includes a flipper, a connecting support rod, an angle-moving support rod, and a Z-shaped main support rod. The flipper is hinged to the wheel frame. One end of the connecting support rod is hinged to the flipping plate via a third connecting seat, and the other end of the connecting support rod is hinged to the flipper. One end of the angle-moving support rod is hinged to the middle of the flipper, and the other end of the angle-moving support rod is hinged to the bottom end of the rotating support rod. One end of the Z-shaped main support rod is hinged to the flipper, and the other end of the Z-shaped main support rod is hinged to the middle of the rotating support rod.

2. The bidirectional moving and flipping device according to claim 1, characterized in that, The frame includes two front columns, two rear columns, a platform frame, a crossbar, and two sliding wheels. The platform frame is integrally connected to the two front columns and two rear columns at its bottom. The crossbar is fixed between the two front columns. The two sliding wheels are respectively installed at the bottom of the two rear columns. The flip plate is hinged to the platform frame. The cylinder is hinged to the crossbar via a first connecting seat. The top end of the rotating support rod is hinged to the platform frame, and the rotating support rod is hinged to the extension end of the telescopic rod via a second connecting seat. Slide rail grooves are provided between the front columns and rear columns on the same side.

3. The bidirectional moving and flipping device according to claim 2, characterized in that, The translation mechanism includes a translation sliding rod, a pulley, a wheel frame, a translation wheel, and two pressure rollers. The pulley is mounted on one end of the translation sliding rod via a pulley seat and is fitted into the slide rail groove. The translation wheel is mounted on the other end of the translation sliding rod via the wheel frame. The two pressure rollers, distributed vertically, are mounted between the two front columns to press down on the translation sliding rod.

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