Motor-driven door opening mechanism of side-by-side combination refrigerator

A door-opening mechanism and motor-driven technology, which is applied in the direction of power control mechanism, wing fan control mechanism, door/window accessories, etc., can solve the problems of manual repeated opening and closing of doors in the test of side-to-side refrigerators, and achieve simple and flexible path setting and low cost. , the effect of reducing maintenance work

Inactive Publication Date: 2014-10-29
CHINA HOUSEHOLD ELECTRIC APPLIANCE RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention is to avoid the disadvantages in the above-mentioned prior art, and provides a motor-driven door opening mechanism of a side-

Method used

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  • Motor-driven door opening mechanism of side-by-side combination refrigerator

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Embodiment Construction

[0021] see figure 1 , a motor-driven door-opening mechanism for a side-by-side refrigerator, which includes a fixed connection device 3 for enabling the door-opening mechanism of the side-by-side refrigerator to be fixed on the refrigerator 1 under test, and two refrigerators for being fixedly connected to the refrigerator 1 under test. Two door opening links 9 on the door 2, two connecting hinges 11 for connecting the door opening links 9 and the fixed connection device 3, a servo motor 15, a lead screw 17 driven by the servo motor 15, A slide block 13 that is threaded on the lead screw 17 and can move linearly along the axial direction of the lead screw 17 driven by the lead screw 17 is used to connect the slide block 13 and the door opening The connecting rod 12 of the connecting rod 9; it is fixedly connected between the connecting hinge 11 and the door opening connecting rod 9; it is a movable hinge between the connecting rod 12 and the described door opening connecting r...

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PUM

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Abstract

The invention discloses a motor-driven door opening mechanism of a side-by-side combination refrigerator. The motor-driven door opening mechanism comprises a fixing connecting device, door opening connecting rods, connecting hinges, a servo motor, a lead screw, a sliding block and connecting rods, the fixing connecting device enables the door opening mechanism of the side-by-side combination refrigerator to be fixed to the tested refrigerator, the lead screw is driven by the servo motor, the sliding block is in threaded connection with the lead screw and can be driven by the lead screw to linearly move in the axial direction of the lead screw, and the connecting rods are used for being connected with the sliding block and the door opening connecting rods. The connecting hinges are fixedly connected with the door opening connecting rods, and the connecting rods are movably hinged to the door opening connecting rods. The connecting hinges are movably hinged to the fixing connecting device, and the central lines of pins for the movable hinge joint of the connecting hinges and the fixing connecting device and the central lines of pins (hinge shafts) of refrigerator door hinges are located on the same straight line. The motor-driven door opening mechanism of the side-by-side combination refrigerator has the advantages that two doors of the side-by-side combination refrigerator can be opened and closed automatically and repeatedly, refrigerator testing efficiency is improved, the structure is simple, implementation is easy, and manufacturing cost is low.

Description

technical field [0001] The invention relates to a motor-driven door-opening mechanism, in particular to a motor-driven door-opening mechanism of a side-by-side refrigerator used for refrigerator door testing. Background technique [0002] At present, automation equipment is used more and more frequently in industrial production. How to relieve workers from heavy work has become the primary task of improving productivity. In the test of side-by-side refrigerators and related side-by-side equipment, they are faced with the tedious and boring work of repeatedly opening and closing doors. At present, the action of repeatedly opening and closing the door is mainly done manually, which is cumbersome and boring work, and the test efficiency is low. Contents of the invention [0003] In order to avoid the disadvantages of the above-mentioned prior art, the present invention provides a motor-driven door opening mechanism of a side-by-side refrigerator to solve the problem that the...

Claims

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Application Information

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IPC IPC(8): E05F15/12
Inventor 徐鸿王振勇毕江
Owner CHINA HOUSEHOLD ELECTRIC APPLIANCE RES INST
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