WO2014166117A1

WO2014166117A1 - Lifting device

Info

Publication number: WO2014166117A1
Application number: PCT/CN2013/074162
Authority: WO
Inventors: 张瑞龙
Original assignee: Chang Jui Lung
Priority date: 2013-04-12
Filing date: 2013-04-12
Publication date: 2014-10-16

Abstract

Disclosed is a lifting device, comprising a lifting delivery device (1), a driving device (2) and a load-bearing supporting device (3). The lifting delivery device comprises a delivery track belt (11) which moves along a circular path, and a plurality of rotating members (12) which are fixedly arranged on the inner side of the delivery track belt respectively. The driving device comprises a driving member (21), a transmission connecting member (22) and a transmission gear set (23), wherein the driving member transmits power to the lifting delivery device via the transmission connecting member, such that the delivery track belt and the rotating members move along the circular path. The load-bearing supporting device is fixed on the delivery track belt in a snap-fitted mode, so as to move with the delivery track belt.

Description

Lifting equipment

The present invention relates to the design of a lifting device, and more particularly to a lifting device for parking or storage. Background technique

The design of the parking and lifting equipment should not only consider the volumetric efficiency, but also the structural safety. The traditional parking lot, such as the circulating parking tower, is designed according to the principle that most parking platforms are distributed on the circulation system. The parking platform is balanced by gravity and can be continuously moved up or down by the rotation of the circulation system. Achieve the purpose of parking multiple cars in a small area.

However, the more common parking equipment still has the following disadvantages: The circulating parking tower maintains the parking platform structure with free gravity. When the parking tower starts, it often causes the parking platform to sway, and in severe cases, it will collide with the adjacent vehicle platform. The lift-type parking equipment is pulled by one side, and the positioning is inaccurate, the board is skewed, and even the vehicle body is overturned. The horizontal circulation type parking equipment also has irregular guide rails, incorrect parking position, and bodywork. Easy to tilt.

In addition, the conventional elevator can be operated with or without a counterweight, and is particularly commonly used for storage, home, etc., for example, there is an elevator having a support rope on one side of the body, and the support rope is disposed in the cabin. Guided by the track on the side, it includes several pulley blocks, each of which includes several pulleys in sequence to reduce the power required to lift the body. This setting is suitable for the body without the weight installed. No body weight compensation allows for lifting by friction, but another disadvantage is that it produces a flipping force in the body, which can lead to wear of the guide assembly and increase traction power. Summary of the invention

It is an object of the present invention to provide a lifting apparatus for improving the disadvantages of conventional lifting apparatus.

The technical means for solving the problems of the prior art is a lifting device comprising a lifting and lowering device, a driving device, and a load bearing device. The lifting conveyor includes a conveyor belt that moves along a circumferential path and a plurality of rotating members that are respectively secured to the inside of the conveyor belt. The driving device includes a driving member, a transmission connecting member connecting the driving members, and a transmission gear set connecting the transmission connecting member and the lifting conveyor, wherein the driving member transmits power to the lifting conveyor via the transmission connecting member to transmit The rail and the rotating member move along the surrounding path. The load-bearing support device is snap-fitted to the conveyor rail by a "" abutting mechanism to move as the conveyor rail moves.

In an embodiment of the invention, the elevating conveyor includes four conveyor belts disposed adjacent to each other, each conveyor belt having a plurality of rotating members respectively secured to the inside thereof.

In an embodiment of the invention, the driving member transmits the power synchronously to the lifting conveyor via the transmission connecting member The four conveyor rails are such that the four conveyor rails move simultaneously with the inner rotating member in the direction of the surrounding path. In an embodiment of the invention, the load bearing support device is snap-fitted to the four conveyor rails via a snap-in member of the snap-fit mechanism.

In an embodiment of the invention, the rotating member is a roller.

In an embodiment of the invention, the conveyor track of the elevator conveyor is disposed in a vertical direction and the surround path is a circulation path along the vertical direction.

In an embodiment of the invention, the load bearing support device is a carriage.

In an embodiment of the invention, the drive member is a servo motor.

In an embodiment of the invention, the transmission connection member is a transmission chain.

In an embodiment of the invention, the plurality of rotating members are equidistantly spaced apart from the inside of the conveyor track, and the grooves of each of the rotating members are engaged with the conveyor track.

The invention has the following beneficial technical effects:

By means of the technical means adopted by the present invention, the configuration of the lifting conveyor, the driving device and the load-bearing supporting device can be applied to, for example, stereo parking or storage, and the power output of the driving device is controlled by the lifting conveyor. Synchronously driving the load-bearing support device to rise or fall, not only has high stability and support, but also effectively achieves the accuracy of displacement and positioning, and can improve the parking platform of the traditional circulating parking tower, which is easy to sway, and when it is serious, it will be phased. Adjacent car collision and lift parking equipment are pulled by one side, and the positioning is inaccurate. The parking plate is skewed, and the horizontal circulating parking equipment has various shortcomings such as the misalignment of the guide rail, the parking position is not correct, and the vehicle body is easy to tilt.

Moreover, the structure of the lifting device of the present invention also solves the problem that the conventional elevator generates an overturning force in the body, resulting in wear of the guiding assembly and an increase in traction power. DRAWINGS

Figure 1 is a perspective view showing the lifting device of the present invention;

Figure 2 is a side elevational view showing the lifting device of the present invention;

Figure 3 is a top plan view showing the lifting device of the present invention;

Figure 4 is a schematic view showing the assembly of the lifting conveyor and the driving device of the lifting device of the present invention;

Figure 5 is a schematic view showing the application of the lifting device of the present invention;

Fig. 6 is a second schematic view showing the application of the lifting device of the present invention. Main component symbol description

100 lifting equipment 1 lifting conveyor

11 conveyor belt

12 rotating member

2 drive unit

21 drive member

22 transmission connecting member

23 drive gear set

3 load bearing device

31 card mechanism

311 card member

4 gear moving mechanism

Al, A2 parking floor

C car body

D vertical direction

l Surrounding path

Specific embodiments of the present invention will be further described by the following examples and the accompanying drawings.

1 to 4, FIG. 1 is a schematic perspective view showing a lifting device of the present invention, FIG. 2 is a schematic side view showing a lifting device of the present invention, and FIG. 3 is a top view showing a lifting device of the present invention. Figure 4 is a block diagram showing the assembly of the lift conveyor and the drive of the liter apparatus of the present invention.

The lifting device 100 of the present invention comprises a lifting conveyor 1, a driving device 2, and a load bearing device 3. The elevating conveyor 1 includes a conveyor rail 11 that moves along the surrounding path 1 and a plurality of rotating members 12 that are respectively fixed inside the conveyor rails 11. The driving device 2 includes a driving member 21, a transmission connecting member 22 that connects the driving members 21, and a transmission gear set 23 that connects the transmission connecting member 22 with the elevation conveying device 1. The load bearing support device 3 is snap-fitted to the transport rail 11 via a snap-in mechanism 31 to move as the transport rail 11 moves.

As shown in the figure, the elevation conveyor 1 of the present embodiment comprises four conveyor rails 11 disposed adjacent to each other, each of the conveyor belts 11 having a plurality of rotating members 12 fixed to the inner side thereof, wherein a plurality of rotations The members 12 are spaced apart from each other and disposed equidistantly on the inside of the transport rail 11 , and the grooves of each of the rotating members 12 are engaged with the transport rails 11 . The driving member 21 via the four transmission connecting members 22 and the four transmission gears that respectively connect the transmission connecting member 22 and the conveying rail belt 11 The group 23 transmits the power synchronously to the four conveyor rails 11 of the lifting conveyor 1 so that the four conveyor rails 11 and the inner rotating member 12 can simultaneously move in the direction of the surrounding path 1, wherein the lifting conveyor 1 The conveyor track 11 is disposed in the vertical direction D, and the surrounding path 1 is a circulation path along the vertical direction D. The load bearing support device 3 is snap-fitted to the four conveyor rails 11 via the four sets of the snap members 311 of the latching mechanism 31.

In the present embodiment, the rotating member 12 is a roller, the driving member 21 is a servo motor, the transmission connecting member 22 is a transmission chain, and the load bearing device 3 is a carriage.

Please refer to FIG. 5 and FIG. 6 at the same time. FIG. 5 is a schematic diagram showing the application of the P-device of the present invention, and FIG. 6 is a second schematic view showing the application of the lifting device of the present invention. The lifting device 100 of the present invention can be applied to a three-dimensional parking tower. As shown, the lifting and lowering device 1, the driving device 2, and the load-bearing supporting device 3 of the lifting device 100 are constructed in the respective parking layers A1 and A2. Of course, this figure only shows the two-layer parking layer, and is not limited thereto. When the vehicle body C is parked on the load-bearing supporting device 3 and wants to go to the parking floor A2, the driving member 21 of the driving device 2 is connected via four transmission connecting members. 22 and four transmission gear sets 23 respectively connecting the transmission connecting member 22 and the conveying rail belt 11 to synchronously transmit power to the four conveying rails 11 of the lifting conveyor 1, so that the four conveying rails 11 and the rotating members on the inner side thereof 12 is simultaneously moved upward in the direction around the path R1 (vertical direction D).

When the load bearing device 3 is moved to the parking floor A2, the set of gear moving mechanisms 4 provided in the parking floor A2 are synchronously rotated to displace the load bearing device 3 and the placed body C together to the parking space of the parking floor A2. On the other hand, if the vehicle body C parked on the parking floor A2 is to be removed, the gear moving mechanism 4 is rotated to move the load-bearing supporting device 3 between the transport rails 11, and is moved by the driving of the driving device 2.

Moreover, those skilled in the art can easily understand that the lifting device 100 of the present invention can be applied to the lifting of the storage system in addition to the three-dimensional parking system. Therefore, it can be seen from the above embodiments that the lifting device provided by the present invention has industrial utilization value. However, the above description is only for the preferred embodiment of the present invention, and those skilled in the art can make other various improvements according to the above description, but these changes still belong to the inventive spirit and the defined patent of the present invention. In the scope.

Claims

Rights request

1. A lifting equipment, characterized in that it includes:

A lifting conveyor device, including a conveyor rail moving along a circumferential path and several rotating members respectively fixed on the inside of the conveyor rail;

A driving device includes a driving member, a transmission connection member connecting the driving member, and a transmission gear set connecting the transmission connection member and the lifting conveying device, wherein the driving member transmits power to the lifting device via the transmission connection member. the lifting and lowering conveyor device to move the conveyor rail and the rotating member along the circumferential path;

A load-bearing support device is clamped and fixed on the conveyor rail through a clamping mechanism, so as to move with the movement of the conveyor rail.

2. The lifting equipment according to claim 1, wherein the lifting and conveying device includes four conveying rails arranged adjacent to each other, and each conveying rail has a plurality of rotating members respectively fixed on its inner side.

3. The lifting equipment of claim 2, wherein the driving member synchronously transmits power to the four conveyor rails of the lifting conveyor device via the transmission connection member, so that the four conveyor rails are The inner rotating member simultaneously moves in the direction of the circumferential path.

4. The lifting equipment according to claim 2, wherein the load-bearing support device is clamped and fixed on the four conveyor rails through the clamping members of the clamping mechanism.

5. The lifting equipment according to claim 1, characterized in that the rotating member is a roller.

6. The lifting equipment according to claim 1, wherein the conveyor rail of the lifting conveyor device is arranged in a vertical direction, and the surrounding path is a circular path along the vertical direction.

7. The lifting equipment according to claim 1, wherein the load-bearing support device is a carriage.

8. The lifting equipment according to claim 1, wherein the driving member is a servo motor.

9. The lifting equipment according to claim 1, characterized in that the transmission connection member is a transmission chain.

10. The lifting equipment according to claim 1, characterized in that the plurality of rotating members are equidistantly arranged inside the conveyor rail, and the rolling groove of each rotating member is for buckling the conveyor rail.