CN209197273U - A kind of safe cold storage locker door of electronic promotion - Google Patents
A kind of safe cold storage locker door of electronic promotion Download PDFInfo
- Publication number
- CN209197273U CN209197273U CN201821954562.XU CN201821954562U CN209197273U CN 209197273 U CN209197273 U CN 209197273U CN 201821954562 U CN201821954562 U CN 201821954562U CN 209197273 U CN209197273 U CN 209197273U
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- door body
- cold storage
- frame
- door
- gear frame
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Abstract
The utility model relates to cold storage locker gate technique fields, the safe cold storage locker door of in particular a kind of electronic promotion, including column, door body, gear frame and protective plate, there are two the column settings, sliding rail frame is longitudinally provided on the column inner side, guide post is installed on the sliding rail frame, there are two drive blocks for setting on the guide post, screw rod is symmetrically installed on two side positions inside the gear frame, door body is provided between two screw rods, the door body is connect with two screw rods respectively by ball, U-shaped frame is provided on the front position of the door body, slide bar is provided on middle position in front of the U-shaped frame, sliding block is symmetrically arranged on the slide bar, protective plate is provided on the front position of two sliding blocks；In the utility model, by setting gear frame, door body and protective plate, the safety that device uses is increased, ensure that the cold storage effect of device, increases the service life of door body.
Description
Technical field
The utility model relates to cold storage locker gate technique field, the safe cold storage locker door of specially a kind of electronic promotion.
Background technique
Freezer is mainly used as the constant temperature storage to food, dairy products, meat, aquatic products, chemical industry, medicine, nursery, scientific experimentation etc.
Hide air-cooling system, freezer is actually that a kind of low-temperature cold store (freezer) also belongs to one kind of refrigeration equipment compared with refrigerator,
Its refrigeration area is much bigger, but they have the refrigeration principle communicated, therefore, to the safe cold storage locker door of electronic promotion a kind of
Demand is growing.
Existing apparatus is carrying out in use, the enabling size of existing apparatus is uncontrollable, when take small cargo, freezer
Library door opening it is larger lead to cool air leakage, reduce the cold storage effect of freezer, increase the waste of resource；Due to existing door body
To be driven by driving wheel, therefore the stroke accuracy of gear frame is low, when carrying out closing door body, often will appear door body with it is cold
There are problems that gap between Kuku mouthful, has seriously affected the sealing effect of freezer at this time；Door body easily occurs in use
Deformation, and then lead to cool air leakage, therefore, a kind of safe cold storage locker door of electronic promotion is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is to provide a kind of safe cold storage locker doors of electronic promotion, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of safe cold storage locker door of electronic promotion, including column, door body, gear frame and protective plate, the column setting
There are two, transmission shaft is installed, between the transmission shaft and two columns on the top position between two columns
It is rotatablely connected, is symmetrically arranged with driving wheel on the transmission shaft, the column side is equipped with driving motor, the driving motor
Output shaft by being rotatablely connected between shaft coupling and transmission shaft, be longitudinally provided with sliding rail frame on the column inner side, institute
State and guide post be installed on sliding rail frame, on the guide post setting there are two drive block, the gear frame by drive block and guide post it
Between be slidably connected, the gear frame is arranged on the middle position of two columns, two side positions inside the gear frame
On be symmetrically installed with screw rod, two screw rods are longitudinally mounted to the inside of gear frame, two screw rods respectively be mounted on
It is rotatablely connected between adjusting motor on gear frame lower position, door body is provided between two screw rods, the door body is logical
It crosses ball to connect with two screw rods respectively, U-shaped frame, the U-shaped frame and door body is provided on the front position of the door body
Between be provided with damping spring.
Preferably, it is provided with slide bar on the middle position in front of the U-shaped frame, is symmetrically arranged with sliding block on the slide bar.
Preferably, protective plate is provided on the front position of two sliding blocks, the protective plate is close to sliding block side pair
Title is provided with connecting rod.
Preferably, the setting position of two connecting rods is corresponding with the setting position of two sliding blocks, and two
The connecting rod passes through hinged between connecting rod and two connecting rods.
Preferably, the setting position of the protective plate is corresponding with the setting position of door body, two connecting rods and protection
Angle between plate horizontal center line is 60 degree.
Preferably, it is slidably connected between the sliding block and slide bar, the sliding block is covered on the slide bar far from connecting rod side and covered
There is pressure spring.
Preferably, the setting position of the driving wheel is corresponding with the installation site of gear frame, and two driving wheels are all
It is connect by drawstring with gear frame, the drawstring is around overlaying on driving wheel.
Preferably, the setting position of the driving wheel is corresponding with the installation site of gear frame, and two driving wheels are all
It is connect by drawstring with gear frame, the drawstring is around overlaying on driving wheel.
Compared with prior art, the utility model has the beneficial effects that in the utility model, by setting when need into
When row opens the door, when kinds of goods of taking are less and kinds of goods small volume, electric cabinet controls to adjust motor work, adjusts the output of motor
Axis drives screw rod rotation, and ball while screw rod rotates on screw rod drives door body to move up, and realizes small-scale enabling at this time, just
It takes in small freight, when needing to take to large cargo, electric cabinet controls driving motor work, and transmission is clicked
Transmission shaft rotation is driven, driving wheel rotates with it while transmission shaft rotates, and driving wheel winds drawstring at this time, and drawstring is to gear frame
It is lifted, gear frame is moved up by drive block along guide post, is realized and is opened the door on a large scale, takes two kinds of door-opening modes, make the dress
Set using and the scope of application it is stronger, avoid when take small cargo, the library door opening of freezer is larger to lead to cool air leakage
Problem increases the cold storage effect of freezer, reduces the waste of resource；By being arranged moreover, adjust motor and screw rod it
Between be used cooperatively, make the device when carry out at closing time, the position of door body is adjusted, since gear frame is to pass through driving wheel
It drives, therefore the stroke accuracy of gear frame is low, when carrying out closing door body, often will appear and deposits between door body and cold storage locker mouth
The gap the problem of, the sealing effect of freezer has been seriously affected at this time, has adjusted motor drives screw mandrel rotation at this time, and screw rod passes through rolling
Pearl drives door body mobile, and the lid of cold storage locker mouth is covered in realization, increases the leakproofness of device entirety, increases device and integrally use
Safety；By setting protective plate, U-shaped frame, damping spring and pressure spring, when door body receives foreign impacts, protective plate is to door
The movement of body side, connecting rod applies active force to sliding block by connecting rod at this time, and sliding block slides on slide bar, in the process, pressure
Spring plays the effect of primary buffering to sliding block, and when impact force is excessive, U-shaped frame squeezes damping spring, and damping spring rises at this time
The effect for having arrived secondary buffering, avoiding door body, deformation occurs in the case where excessive by external force or even is damaged, and increases door
The buffering effect of body, the safety that the service life and door body for increasing door body use, avoids door body from occurring in use
Deformation leads to the problem of cool air leakage.
Detailed description of the invention
Fig. 1 is the utility model entirety main view；
Fig. 2 is the installation diagram of drive block in the utility model Fig. 1；
Fig. 3 is the installation diagram of gear frame in the utility model Fig. 1；
Fig. 4 is the installation diagram of protective plate and door body in the utility model Fig. 1.
In figure: 1- column, 2- driving wheel, 3- transmission shaft, 4- drawstring, 5- driving motor, 6- drive block, 7- door body, 8- electricity
It is sliding to control case, 9- gear frame, 10- sliding rail frame, 11- guide post, 12- protective plate, 13- screw rod, 14- adjusting motor, 15- connecting rod, 16-
Bar, 17- connecting rod, 18- sliding block, 19- pressure spring, 20-U type frame, 21- damping spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of safe cold storage locker door of electronic promotion, including column 1, door body 7, gear frame 9 and protective plate 12, the column
There are two 1 settings, is equipped with transmission shaft 3 on the top position between two columns 1, described in the transmission shaft 3 and two
It is rotatablely connected between column 1, driving wheel 2 is symmetrically arranged on the transmission shaft 3,1 side of column is equipped with driving motor
5, the output shaft of the driving motor 5 is indulged on 1 inner side of column by being rotatablely connected between shaft coupling and transmission shaft 3
To sliding rail frame 10 is equipped with, guide post 11 is installed, there are two drive block 6, institutes for setting on the guide post 11 on the sliding rail frame 10
Gear frame 9 is stated by being slidably connected between drive block 6 and guide post 11, the centre of two columns 1 is arranged in the gear frame 9
On position, screw rod 13 is symmetrically installed on two side positions inside the gear frame 9, two screw rods 13 are longitudinally mounted to pass
The inside of moving frame 9, two screw rods 13 respectively with the company of rotation between the adjusting motor 14 that is mounted on 9 lower position of gear frame
It connects, door body 7 is provided between two screw rods 13, the door body 7 is connect with two screw rods 13 respectively by ball, institute
It states and is provided with U-shaped frame 20 on the front position of door body 7, be provided with damping spring 21, the U between the U-shaped frame 20 and door body 7
It is provided with slide bar 16 on the middle position in 20 front of type frame, sliding block 18, two sliding blocks are symmetrically arranged on the slide bar 16
It is provided with protective plate 12 on 18 front position, the protective plate 12 is symmetrically arranged with connecting rod 17 close to 18 side of sliding block, and two
The setting position of a connecting rod 17 is corresponding with the setting position of two sliding blocks 18, and two connecting rods 17 are logical
It crosses hinged between connecting rod 15 and two connecting rods 17.
The setting position of the protective plate 12 is corresponding with the setting position of door body 7, two connecting rods 15 and protective plate
Angle between 12 horizontal center lines is 60 degree, is slidably connected between the sliding block 18 and slide bar 16, door body 7 receives foreign impacts
When, protective plate 12 is moved to 7 side of door body, and connecting rod 17 applies active force to sliding block 18 by connecting rod 15 at this time, and sliding block 18 exists
It is slided on slide bar 16, in the process, pressure spring 19 plays the effect of primary buffering to sliding block 18, U-shaped when impact force is excessive
Frame 20 squeezes damping spring 21, and damping spring 21 plays the effect of secondary buffering at this time, avoids door body 7 excessive by external force
In the case of deformation occurs even be damaged, increase the buffering effect of door body 7, increase the service life and door body 7 of door body 7
The safety used avoids the problem that door body 7 occurs deformation in use and leads to cool air leakage, and the sliding block 18 is far from even
Set is covered with pressure spring 19 on the slide bar 16 of 17 side of extension bar, and the setting position of the driving wheel 2 is opposite with the installation site of gear frame 9
Answer, two driving wheels 2 are all connect with gear frame 9 by drawstring 4, the drawstring 4 around overlaying on driving wheel 2, when need into
When row opens the door, when kinds of goods of taking are less and kinds of goods small volume, electric cabinet 8 controls to adjust motor 14 and works, and adjusts motor 14
Output shaft drive screw rod 13 rotate, screw rod 13 rotate while screw rod 13 on ball drive door body 7 move up, realize at this time small
The enabling of range, convenient for taking to small freight, when needing to take to large cargo, the control transmission electricity of electric cabinet 8
Machine 5 works, and transmission, which is clicked, drives transmission shaft 3 to rotate, and driving wheel 2 rotates with it while transmission shaft 3 rotates, at this time driving wheel 2
Drawstring 4 is wound, drawstring 4 lifts gear frame 9, and gear frame 9 is moved up by drive block 6 along guide post 11, realizes large-scale
It opens the door, takes two kinds of door-opening modes, use the device stronger with the scope of application, avoid when take small cargo, freezer
Library door opening larger the problem of leading to cool air leakage, increase the cold storage effect of freezer, reduce the waste of resource, not only such as
This, adjusts being used cooperatively between motor 14 and screw rod 13, works as the device and at closing time, adjust to the position of door body 7
Section, since gear frame 9 is driven by driving wheel 2, the stroke accuracy of gear frame 9 is low, when carrying out closing door body 7,
It often will appear and there are problems that gap between door body 7 and cold storage locker mouth, seriously affected the sealing effect of freezer at this time, at this time
Adjusting motor 14 drives screw rod 13 to rotate, and screw rod 13 drives door body 7 mobile by ball, and the lid of cold storage locker mouth is covered in realization, increases
The leakproofness for having added device entirety increases the safety that device integrally uses, is provided with electricity on the lower position of the column 1
Case 8 is controlled, the electric cabinet 8 is electrically connected between driving motor 5 and adjusting motor 14 respectively.
The model 36MT-3PG-EN of electric cabinet 8, driving motor 5 and the model Y160M1-2 for adjusting motor 14.
Workflow: in use, by the device connect freezer power supply, when being opened the door, when take kinds of goods compared with
Less and when kinds of goods small volume, electric cabinet 8 controls to adjust motor 14 and works, and the output shaft for adjusting motor 14 drives 13 turns of screw rod
Dynamic, ball while screw rod 13 rotates on screw rod 13 drives door body 7 to move up, and realizes small-scale enabling, at this time convenient for small
Type cargo is taken, and when needing to take to large cargo, electric cabinet 8 controls driving motor 5 and works, and transmission, which is clicked, to be driven
Transmission shaft 3 rotates, and driving wheel 2 rotates with it while transmission shaft 3 rotates, and driving wheel 2 winds drawstring 4,4 pairs of drawstring transmissions at this time
Frame 9 is lifted, and gear frame 9 is moved up by drive block 6 along guide post 11, is realized and is opened the door on a large scale, takes two kinds of door-opening modes,
It uses the device stronger with the scope of application, avoids when take small cargo, the library door opening of freezer is larger to lead to cold air
The problem of leaking increases the cold storage effect of freezer, reduces the waste of resource, moreover, adjusts motor 14 and screw rod 13
Between be used cooperatively, make the device when carry out at closing time, the position of door body 7 is adjusted, since gear frame 9 is to pass through biography
What driving wheel 2 drove, therefore the stroke accuracy of gear frame 9 is low, when carrying out closing door body 7, often will appear door body 7 and cold storage locker
There are problems that gap between mouthful, seriously affected the sealing effect of freezer at this time, adjusts motor 14 at this time and drive 13 turns of screw rod
Dynamic, screw rod 13 drives door body 7 mobile by ball, and the lid of cold storage locker mouth is covered in realization, increases the leakproofness of device entirety, increases
The safety that device integrally uses is added, when in use, door body 7 receives foreign impacts, protective plate 12 is transported to 7 side of door body
Dynamic, connecting rod 17 applies active force to sliding block 18 by connecting rod 15 at this time, and sliding block 18 slides on slide bar 16, in the process,
Pressure spring 19 plays the effect of primary buffering to sliding block 18, and when impact force is excessive, U-shaped frame 20 squeezes damping spring 21, at this time
Damping spring 21 plays the effect of secondary buffering, and avoiding door body 7, deformation occurs in the case where excessive by external force or even occurs
Damage, increases the buffering effect of door body 7, the safety that the service life and door body 7 for increasing door body 7 use avoids door body 7
Occurs the problem of deformation leads to cool air leakage in use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of safe cold storage locker door of electronic promotion, including column (1), door body (7), gear frame (9) and protective plate (12),
Be characterized in that: there are two column (1) settings, is equipped with transmission shaft on the top position between two columns (1)
(3), it is rotatablely connected between the transmission shaft (3) and two columns (1), is symmetrically arranged with transmission on the transmission shaft (3)
It takes turns (2), column (1) side is equipped with driving motor (5), and the output shaft of the driving motor (5) by shaft coupling and passes
Moving axis is rotatablely connected between (3), is longitudinally provided with sliding rail frame (10) on column (1) inner side, the sliding rail frame (10)
On be equipped with guide post (11), there are two drive block (6), the gear frame (9) passes through drive block (6) for setting on the guide post (11)
It is slidably connected between guide post (11), the gear frame (9) is arranged on the middle position of two columns (1), the biography
It is symmetrically installed with screw rod (13) on two internal side positions of moving frame (9), two screw rods (13) are longitudinally mounted to gear frame (9)
Inside, two screw rods (13) respectively with rotated between the adjusting motor (14) that is mounted on gear frame (9) lower position
Connection is provided with door body (7) between two screw rods (13), the door body (7) by ball respectively with two screw rods
(13) it connects, is provided with U-shaped frame (20) on the front position of the door body (7), is set between the U-shaped frame (20) and door body (7)
It is equipped with damping spring (21).
2. a kind of safe cold storage locker door of electronic promotion according to claim 1, it is characterised in that: the U-shaped frame (20)
It is provided on the middle position in front slide bar (16), is symmetrically arranged with sliding block (18) on the slide bar (16).
3. a kind of safe cold storage locker door of electronic promotion according to claim 2, it is characterised in that: two sliding blocks
(18) it is provided on front position protective plate (12), the protective plate (12) is symmetrically arranged with connection close to sliding block (18) side
Bar (17).
4. a kind of safe cold storage locker door of electronic promotion according to claim 3, it is characterised in that: two connecting rods
(17) setting position is corresponding with the setting position of two sliding blocks (18), and two connecting rods (17) pass through connecting rod
(15) hinged between two connecting rods (17).
5. a kind of safe cold storage locker door of electronic promotion according to claim 4, it is characterised in that: the protective plate (12)
Setting position it is corresponding with the setting position of door body (7), two connecting rods (15) and protective plate (12) horizontal center line it
Between angle be 60 degree.
6. a kind of safe cold storage locker door of electronic promotion according to claim 3, it is characterised in that: the sliding block (18) with
Slide bar is slidably connected between (16), and the sliding block (18) is covered with pressure spring far from set on the slide bar (16) of connecting rod (17) side
(19).
7. a kind of safe cold storage locker door of electronic promotion according to claim 1, it is characterised in that: the driving wheel (2)
Setting position it is corresponding with the installation site of gear frame (9), two driving wheels (2) all pass through drawstring (4) and gear frame
(9) it connects, the drawstring (4) is around overlaying on driving wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954562.XU CN209197273U (en) | 2018-11-26 | 2018-11-26 | A kind of safe cold storage locker door of electronic promotion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954562.XU CN209197273U (en) | 2018-11-26 | 2018-11-26 | A kind of safe cold storage locker door of electronic promotion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197273U true CN209197273U (en) | 2019-08-02 |
Family
ID=67425990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821954562.XU Active CN209197273U (en) | 2018-11-26 | 2018-11-26 | A kind of safe cold storage locker door of electronic promotion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197273U (en) |
-
2018
- 2018-11-26 CN CN201821954562.XU patent/CN209197273U/en active Active
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