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Detachable electric lifting module

A lifting module and detachable technology, which is applied in the field of lifts, can solve problems such as potential safety hazards, and achieve the effects of convenient operation, improved utilization, and reduced bearing capacity

Active Publication Date: 2018-11-20
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantages are: low cost, convenient loading and unloading, high work efficiency, and time-saving and labor-saving. However, due to the lack of alarm equipment when carrying overweight items, there may be potential safety hazards.

Method used

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  • Detachable electric lifting module
  • Detachable electric lifting module
  • Detachable electric lifting module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, a detachable electric lifting module includes:

[0029] Load module: used to provide the weight of the object, and has an overweight alarm function;

[0030] Lifting module: used to realize the up and down lifting of the load module;

[0031] Fixed module: used to achieve fixed with mobile devices;

[0032] Energy storage module: used to store the hydraulic energy generated when the object is lowered, and reduce the bearing capacity of the lifting module;

[0033] The load module can be set to weigh the weight of the goods and display it. When the load is overweight, it has an alarm function to solve the problem of the fatigue strength of the equipment being reduced or the direct damage of the equipment parts due to the overload of the load during the conventional load process. The device is fixed on a common transportation tool by a fixed module, such as a flatbed or a cart, which is convenient for handling and moving objects. The lifting module is us...

Embodiment 2

[0040] This embodiment further optimizes the solution on the basis of embodiment 1: Figure 2-4 As shown, the screw 8 is a double-ended trapezoidal threaded screw, and the threaded surface of the screw 8 is evenly distributed with rollers 801 whose axes are perpendicular to the axis of the screw 8, and the double-ended trapezoidal threaded screw can be selected to realize the rotation of the screw 8 18a and the cross bar 19b move relative to the screw 8 in a horizontal state, so that the included angle of the scissor 7 is changed. The setting of the roller 801 changes the original trapezoidal thread transmission process. The evenly distributed rollers 801 can switch the trapezoidal thread between surface contact and line contact during the transmission process, improve the transmission efficiency of the trapezoidal thread, and the transmission is smooth, there is no vibration during the transmission, and it is also beneficial to reduce The amount of transmission wear ensures th...

Embodiment 3

[0044] When the detachable electric lifting module of the present invention is actually used, the device is first connected to the trolley, the guide rail 13 is moved according to the size of the trolley, the ingot nut 12 is unscrewed, the clamp 11 will be released, and the clamp 11 is fixed to On the corresponding rod of the trolley base, tighten the ingot nut 12 to realize the connection between the device and the trolley. When an object is placed on the stage 6, the cantilever frame 4 is under pressure, which causes the strain gauge 5 to deform, thereby measuring the torque The signal is transmitted to the single-chip microcomputer, and the single-chip computer processes the data through the line and displays the data through the digital display board 2. When the object is overweight, the buzzer 3 will alarm to avoid damage to the goods caused by the damage of the mechanism or decrease in the fatigue strength of the parts in the mechanism. When the object needs to be raised a...

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PUM

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Abstract

The invention discloses a detachable electric lifting module and belongs to the field of lifters. The detachable electric lifting module comprises a carrying module used for providing the weight of anobject and having the overweight warning function, a lifting module used for driving the carrying module to rise and drop, a fixed module used for being fixed to a mobile device and an energy storagemodule used for storing hydraulic energy generated by the object during dropping and reducing the bearing capacity of the lifting module. The detachable electric lifting module is provided with a double-lifting mechanism, is quick and accurate in rising and dropping and free of vibration. The wear rate of a driving component is low. Moreover, the detachable electric lifting module can improve themechanical efficiency or the energy utilization rate and has the weighing and overweight warning functions.

Description

Technical field [0001] The invention belongs to the field of lifters, and specifically relates to a detachable electric lift module. Background technique [0002] At present, it has become a common phenomenon that wheeled trolleys are used to assist manpower to carry goods on level ground. The goods that are often carried include home appliances or goods, but there are some large or expensive home appliances in home appliances, and sometimes some more expensive goods are transported, for example, Furniture materials are mostly wood, bulky, etc., so it is easy to bump during the transportation of the furniture, causing damage to the surface of the furniture and affecting the appearance, and the large size makes it difficult to handle. In practice, people use wheeled flatbed carts to transport furniture. The specific operation process is: lift the furniture, put it on the flatbed truck, and after transporting it to the destination, lift the furniture off the flatbed truck. Althou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/06B66F7/18B66F7/28B66F17/00
CPCB66F7/0608B66F7/0625B66F7/0666B66F7/18B66F7/28B66F17/006
Inventor 翁慧燕
Owner ZHEJIANG OCEAN UNIV
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