Mechanical lifting device convenient to fold

A lifting device and mechanical technology, applied in the direction of lifting device, lifting frame, etc., can solve the problem of inconvenient folding of the lifting device, and achieve the effects of good load-bearing effect, reduced space occupation, and strong stability.

Inactive Publication Date: 2018-05-18
SHAOXING HOUDAO AUTOMATION EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a mechanical lifting devi

Method used

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  • Mechanical lifting device convenient to fold
  • Mechanical lifting device convenient to fold

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] Such as Figure 1-2As shown, the present invention provides a technical solution: a mechanical lifting device that is easy to fold, including a base 1 and a lifting plate 10, the lower surface of the base 1 is fixedly connected with supporting feet 26, the number of supporting feet 26 is four, and Four supporting feet 26 are arranged on the lower surface of the base 1 in the form of a rectangular array, and the sides of the supporting feet 26 are fixedl...

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Abstract

The invention discloses a mechanical lifting device convenient to fold. The mechanical lifting device comprises a base and a lifting plate. Two plummer blocks are fixedly connected with the upper surface of the base and are arranged symmetrically. Threaded rods are fixedly connected with the inner walls of the two plummer blocks correspondingly. A double-shaft motor is fixedly connected with the upper surface of the base and located between the two threaded rods. The two output ends of the double-shaft motor are fixedly connected with one ends of the two threaded rods through couplings correspondingly. According to the mechanical lifting device, the two threaded rods are driven to rotate through operation of the double-shaft motor, thus, two threaded sleeves move relatively on the two threaded rods, when the two threaded sleeves move relatively, the included angle between two connecting rods is changed, then the lifting height of the lifting plate is changed, in addition, when the mechanical lifting device is not used, the two threaded sleeves move away from each other through operation of the double-shaft motor, the height of the lifting plate is decreased to the minimum, and theoccupied space in the vertical direction is greatly decreased.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a mechanical lifting device that is easy to fold. Background technique [0002] Lifting device is a multi-functional lifting and loading mechanical equipment, which can be divided into fixed type and mobile type, guide rail type and crank arm type. The fixed type includes scissor lift, chain lift, loading and unloading platform and attached electric construction. Platform, etc., the mobile type includes four-wheel mobile lifting device, two-wheel traction lifting device, car modified lifting device, hand-push lifting device, hand-cranked lifting device, AC and DC dual-purpose lifting device, battery vehicle-mounted lifting device , self-propelled lifting device, diesel engine crank arm self-propelled lifting device, folding arm lifting device, cylinder-type lifting device and aluminum alloy lifting device, we use pneumatic hydraulic and electric lifting devices in se...

Claims

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Application Information

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IPC IPC(8): B66F7/06B66F7/28
CPCB66F7/065B66F7/28
Inventor 王永潮张玉凤
Owner SHAOXING HOUDAO AUTOMATION EQUIP CO LTD
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