CN210977036U

CN210977036U - Door opening device for double-opening translation refrigeration house door

Info

Publication number: CN210977036U
Application number: CN201921283982.4U
Authority: CN
Inventors: 李春玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-07-10
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a door opener for double-opening translation cold storage door in the field of door opener, which comprises a cold storage door, a top plate, a mounting frame arranged at the right end of the top plate, a motor arranged in the mounting frame, a reverse mountain-shaped chute arranged in the top plate, a threaded rod symmetrically arranged by threads connected with the left and right inner walls of the reverse mountain-shaped chute, a T-shaped slider arranged on the threaded rod, a rotating shaft connected with the T-shaped slider, a roller rotationally connected with the rotating shaft, a T-shaped slider bottom fixedly connected with the top of the cold storage door, a groove arranged at the right end of the left cold storage door, a rubber pad fixedly connected with the left side of the right cold storage door, a rubber pad slidably connected with the groove, and a support plate slidably connected with the bottom of the cold storage door, the utility model drives the threaded rod symmetrically arranged by the motor to rotate, drives two sets of T-shaped sliders, the door opening device can conveniently and synchronously drive the cold storage door to move, and is time-saving, labor-saving and convenient to use.

Description

Door opening device for double-opening translation refrigeration house door

Technical Field

The utility model relates to a door opener field specifically is a two translation freezer door opening devices for door.

Background

The refrigerator is a facility which can refrigerate by various devices and can artificially control and maintain a stable low temperature. The refrigerating system, the control device, the heat insulation storeroom, the affiliated building and the like are basic components of the refrigeratory. The cold storage is used for freezing and refrigerating food, medicine and machinery, and the cold storage keeps a certain low temperature indoors through artificial refrigeration. The used door of freezer is generally for two translation cold storage doors that open, as the name suggests, two translation cold storage doors that open are slided to both sides to in order to guarantee frozen effect, this kind of door is than thicker, generally adopts 100mm thick polyurethane to press from both sides core, and two-sided 0.5mm thick various steel sheet is made, and consequently the quality is heavier, and the manual work is carried out push-and-pull switch door and is harder.

Door openers are now designed for better opening of sliding doors, but they have some drawbacks.

For example chinese patent application number is CN201720316126.9 a two translation freezer door openers for door, its characterized in that includes shaft coupling, handle, pivot etc, shaft coupling one side is fixed with the handle, the length of handle is greater than the radius of gear one, the shaft coupling opposite side is connected with pivot one end, install gear one in the pivot, gear one is installed on the freezer door through the pivot, the bearing is installed to the pivot other end, the bearing is installed on the freezer door, gear one meshes with gear two, gear two is installed on the freezer door and the mounting means is the same with gear one, gear two and rack cooperation, the rack is installed on the freezer door. The utility model discloses the length of handle is greater than the radius of gear one, equals the principle of arm of force power according to moment, and people only need hold the handle and use less power just can make the gear take place to rotate to two emergence rotations of gear, two drives the rack removal again of gear, and more laborsaving opens the translation of cold storage door, but opens the door and needs manual operation, wastes time and energy, can not open simultaneously, makes to use inconvenient.

Based on this, the utility model relates to a specifically be a two translation freezer door openers for door to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two translation freezer door opening devices for door to solve the more laborsaving translation with the freezer door that can play among the above-mentioned background and open, but open the door and need manual operation, waste time and energy, can not open simultaneously, make and use inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a door opening device for a double-opening translation refrigeration house door comprises a refrigeration house door, a supporting plate, a top plate, a rubber pad, a T-shaped sliding block, a mounting frame, a motor, a threaded rod, a rotating shaft and a roller, wherein the mounting frame is fixedly connected to the right end of the top plate, the motor is fixedly installed in the mounting frame, an inverted-mountain-shaped sliding groove is formed in the top plate, the threaded rod with symmetrically arranged threads is rotatably connected to the left inner wall and the right inner wall of the inverted-mountain-shaped sliding groove through fixedly connected bearings, the output end of the motor is fixedly connected with the right end of the threaded rod, the T-shaped sliding block is symmetrically and threadedly connected to the threaded rod, the rotating shaft is fixedly connected to the middle ends of the front side wall and the rear side wall of the T-shaped sliding block, the roller is rotatably connected to the rotating shaft, the bottom of the, the rubber pad is connected with the groove in a sliding mode, and the bottom of the cold storage door is connected with the supporting plate in a sliding mode.

Preferably, the roller is in contact with the bottom of the inverted-mountain-shaped sliding groove in a fitting mode.

Preferably, the bottom of the transverse part of the T-shaped sliding block is in sliding connection with the inverted-mountain-shaped sliding groove.

Preferably, the supporting plate and the top plate are fixedly connected with the refrigeration house.

Preferably, the motor is an ACSM 110-G06030L Z servo motor, and is electrically connected with an external power supply.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a motor drives the symmetry and sets up the threaded rod rotation of screw thread, and the threaded rod drives two sets of T shape slider synchronous motion, and the T shape slider drives two sets of cold storage door synchronous motion for the convenient synchronous drive cold storage door of door opener removes, labour saving and time saving, convenient to use. The utility model discloses a gyro wheel and pivot cooperation play and support T shape slider, make things convenient for T shape slider to remove, conveniently drive the cold storage door and remove.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the top plate and its connecting structure of the present invention;

FIG. 3 is a cross-sectional view of the T-shaped slider and its connecting structure of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the cold storage door 2, the supporting plate 3, the top plate 4, the rubber pad 5, the T-shaped sliding block 6, the mounting frame 7, the motor 8, the groove 9, the inverted-mountain-shaped sliding groove 10, the threaded rod 11, the rotating shaft 12 and the roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a door opener for a double-opening translation cold storage door comprises a cold storage door 1, a supporting plate 2, a top plate 3, a rubber pad 4, T-shaped sliding blocks 5, a mounting frame 6, a motor 7, a threaded rod 10, a rotating shaft 11 and rollers 12, wherein the mounting frame 6 is fixedly connected to the right end of the top plate 3, the motor 7 is fixedly mounted in the mounting frame 6, inverted-mountain-shaped chutes 9 are formed in the top plate 3, the left inner wall and the right inner wall of each inverted-mountain-shaped chute 9 are rotatably connected with threaded rods 10 with symmetrically arranged threads through fixedly connected bearings, the output end of the motor 7 is fixedly connected with the right end of the threaded rod 10, the T-shaped sliding blocks 15 are symmetrically and threadedly connected to the threaded rods 10 with the symmetrically arranged threads through the motor 7, the threaded rods 10 drive the two sets of T-shaped sliding blocks 5 to synchronously move, the T-shaped sliding blocks 5 drive the two, waste time and energy, high durability and convenient use, the horizontal position bottom of T shape slider 5 and "mountain" shape spout 9 sliding connection that falls, lateral wall middle part fixedly connected with pivot 11 around the T shape slider 5, it is connected with gyro wheel 12 to rotate on the pivot 11, gyro wheel 12 and the contact of laminating of the bottom of "mountain" shape spout 9 that falls, gyro wheel 12 and the cooperation of pivot 11, play and support T shape slider 5, make things convenient for T shape slider 5 to remove, conveniently drive cold storage door 2 and remove, 5 bottom and the 1 top fixed connection of T shape slider, left side cold storage door 1's right-hand member is seted up fluted 8, the left side fixedly connected with rubber pad 4 of right side cold storage door 1,

rubber pad

4 and 8 sliding connection of recess, make things convenient for between the cold storage door 1 sealed, 1 bottom sliding connection of cold storage door has backup pad 2, backup pad 2 supports cold storage door 1, alleviate the pressure of T shape slider 5 to threaded rod 10, backup pad 2 and roof 1 all with.

The motor 7 adopts an ACSM 110-G06030L Z servo motor, and the motor 7 is electrically connected with an external power supply.

One specific application of this embodiment is: when opening the door, start motor 7, motor 7 corotation, motor 7 drives the threaded rod 10 rotation that the symmetry set up the screw thread, threaded rod 10 drives two sets of T shape slider 5 synchronous motion, T shape slider 5 drives two sets of cold storage doors 1 and moves outwards in step and opens, when closing the door, motor 7 reversal, motor 7 drives the threaded rod 10 rotation that the symmetry set up the screw thread, threaded rod 10 drives two sets of T shape slider 5 synchronous motion, T shape slider 5 drives two sets of cold storage doors 1 and moves inwards in step and closes, make the convenient synchronous drive cold storage door 1 of door opener move, waste time and energy, high durability and convenient use, when closing the door, rubber pad 4 and recess 8 cooperation, be convenient for seal between the cold storage door 1, wherein, gyro wheel 12 and pivot 11 cooperation play support T shape slider 5, make things convenient for T shape slider 5 to move, conveniently drive cold storage door 2 and move.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a two translation freezer door opening device for door, includes cold storage door, backup pad, roof, rubber pad, T shape slider, mounting bracket, motor, threaded rod, pivot and gyro wheel, its characterized in that: roof right-hand member fixedly connected with mounting bracket, fixed mounting has the motor in the mounting bracket, it has "mountain" shape spout to open in the roof, the threaded rod that the inner wall rotated through fixed connection's bearing about "mountain" shape spout and is connected with the screw thread symmetry and sets up, the output of motor and the right-hand member fixed connection of threaded rod, symmetrical threaded connection has T shape slider on the threaded rod, lateral wall middle part department fixedly connected with pivot around the T shape slider, the swivelling joint has the gyro wheel in the pivot, T shape slider bottom and cold storage door top fixed connection, left side the right-hand member of cold storage door is seted up flutedly, the right side the left side fixedly connected with rubber pad of cold storage door, rubber pad and recess sliding connection, cold storage door bottom sliding connection has the backup pad.

2. The door opening device for the double-opening translational refrigerator door according to claim 1, characterized in that: the roller is in contact with the bottom of the inverted-mountain-shaped sliding groove in a fitting mode.

3. The door opening device for the double-opening translational refrigerator door according to claim 1, characterized in that: the bottom of the transverse part of the T-shaped sliding block is in sliding connection with the inverted-mountain-shaped sliding groove.

4. The door opening device for the double-opening translational refrigerator door according to claim 1, characterized in that: the supporting plate and the top plate are fixedly connected with the refrigeration house.

5. The door opening device for the double-opening translation refrigeration house door according to claim 1, wherein the motor is an ACSM 110-G06030L Z servo motor, and is electrically connected with an external power supply.