CN219103460U

CN219103460U - Intelligent three-dimensional safety anti-collision door for refrigerator

Info

Publication number: CN219103460U
Application number: CN202222663513.3U
Authority: CN
Inventors: 杨毅; 刘野; 吴建; 王文
Original assignee: Jiangsu Xinkun Construction Technology Co Ltd
Current assignee: Jiangsu Xinkun Construction Technology Co Ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-05-30
Anticipated expiration: 2032-10-10

Abstract

The utility model belongs to the technical field of refrigeration house facility equipment, and discloses a safe anti-collision door for an intelligent three-dimensional refrigeration house. This three-dimensional freezer of intelligence is with safe crashproof door, including the freezer wall body, be provided with two crashproof door bodies in the freezer wall body, logical groove has been seted up to the interior roof of freezer wall body, has still seted up the equipment groove in the freezer wall body and is linked together with logical groove, and the interior left wall fixed mounting in equipment groove has the motor. This three-dimensional freezer of intelligence is with safe crashproof door, through crashproof door, bar slot, crashproof pole, first switch, compression spring and motor's cooperation, when the user promotes the freight train and gets into in the freezer, the inside ejector pin that drives of direct impact crashproof pole and extrudees first switch, the motor starts and drives crashproof door body relative movement through threaded rod and movable frame and can accomplish opening of freezer door, single operation can just can not contact this safe crashproof door, protection its life also can get into in the freezer through the second switch under the condition of not using the freight train simultaneously.

Description

Intelligent three-dimensional safety anti-collision door for refrigerator

Technical Field

The utility model relates to the technical field of refrigeration house facility equipment, in particular to a safety anti-collision door for an intelligent three-dimensional refrigeration house.

Background

The cold storage is a storage facility formed by heat preservation and refrigeration equipment, the cold storage is in a low-temperature or ultralow-temperature state by means of manual refrigeration, external heat is reduced to enter the cold storage, and the cold storage is widely applicable to constant-temperature storage of foods, medicines, dairy products, meats, aquatic products and the like, wherein the cold storage door used in the cold storage is a method capable of effectively reducing cold loss of the cold storage.

The refrigerator door is in order to protect the cold air in the refrigerator from losing and simultaneously is convenient for the business turn over of freight train when moving the storehouse, and the freight train can be unavoidable carelessly to scratch or strike the refrigerator door when advancing into and out, can lead to the refrigerator door life-span to shorten after long-time use, even warp the phenomenon that the cold air runs off in the refrigerator appears, and single operating personnel is when promoting the freight train to move the storehouse simultaneously, is inconvenient for opening the refrigerator door, consequently we have designed a safe crashproof door for intelligent refrigerator.

Disclosure of Invention

The utility model aims to provide a safe anti-collision door for an intelligent three-dimensional refrigeration house, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a three-dimensional freezer of intelligence is with safe crashproof door, includes the freezer wall body, is provided with two crashproof door bodies in the freezer wall body, logical groove has been seted up to the interior roof of freezer wall body, equipment groove has still been seted up in the freezer wall body and is linked together with logical groove, the interior left wall fixed mounting in equipment groove has the motor, the output of motor passes through the one end of shaft coupling fixedly connected with threaded rod, the other end of threaded rod passes through the interior right wall swing joint of bearing and equipment groove, the outside threaded connection of threaded rod has the movable frame, the lower surface of movable frame runs through the groove and with the last fixed surface who corresponds crashproof door body is connected, the door groove has all been seted up to the inner wall about the freezer wall body, and crashproof door body sliding connection is in the door groove that corresponds.

The anti-collision door comprises an anti-collision door body, and is characterized in that a strip-shaped groove is formed in the lower portion of the front face of the anti-collision door body, an anti-collision rod is inserted in the strip-shaped groove, a push rod is fixedly connected to the rear end of the anti-collision rod, one end of a compression spring is fixedly connected to the rear end of the anti-collision rod and located on the outer side of the push rod, the other end of the compression spring is fixedly connected with the inner bottom wall of the strip-shaped groove, a placing groove is formed in the inner bottom wall of the strip-shaped groove and located on the inner side of the compression spring, a first switch is installed in the placing groove, and a second switch is installed on the front face of a wall body of a refrigeration house.

Preferably, the inner wall of the strip-shaped groove is provided with an annular groove, the outer side of the anti-collision rod is fixedly sleeved with a fixing ring, the fixing ring is slidably connected in the annular groove, and the rear side of the fixing ring is also adhered with an air bag.

Preferably, the front of the bumper bar is provided with a groove, and a roller is movably connected in the groove, and the roller is made of hard natural rubber.

Preferably, be located the left side the right wall fixedly connected with sealing frame of anticollision door body, the spacing groove has been seted up to the front and back inner wall of sealing frame, is located the right side the left wall fixedly connected with stopper of anticollision door body, the stopper is pegged graft in sealing frame, and sealing rubber strip has all been bonded to sealing frame and the inner wall of spacing groove.

Preferably, the front and rear inner walls of the door slot, which are close to one side of the sealing frame, are fixedly connected with first sealing blocks, the front and rear walls of the anti-collision door body, which are far away from one side of the sealing frame, are fixedly connected with second sealing blocks, and the first sealing blocks are matched with the second sealing blocks.

Preferably, the anti-collision door body is internally provided with a cavity, and a heat insulation layer is arranged in the cavity, the heat insulation layer is made of polyurethane foam, and the anti-collision door body is made of high-strength aluminum alloy materials.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. this three-dimensional freezer of intelligence is with safe crashproof door, through crashproof door, bar slot, crashproof pole, first switch, compression spring and motor's cooperation, when the user promotes the freight train and gets into in the freezer, the inside ejector pin that drives of direct impact crashproof pole and extrudees first switch, the motor starts and drives crashproof door body relative movement through threaded rod and movable frame and can accomplish opening of freezer door, single operation can just can not contact this safe crashproof door, protection its life also can get into in the freezer through the second switch under the condition of not using the freight train simultaneously.

2. This three-dimensional freezer of intelligence is with safe crashproof door, through sealing frame, stopper, spacing groove and joint strip's cooperation, make crashproof door body limit block get into sealing frame and spacing inslot when closing, two crashproof door bodies are tightly laminated, guarantee the leakproofness of laminating department, through the design of first sealing block and second sealing block, when crashproof door body is closing, crashproof door body drives the second sealing block and removes until laminating and extrudees each other with first sealing block, guarantees crashproof door body and closes the gas tightness between the back AND gate groove.

3. This three-dimensional freezer of intelligence is with safe crashproof door, cooperation through ring channel, solid fixed ring and gasbag carries out spacingly with the crashproof pole, prevents that the ejector pin from too hard when striking first switch, the reset that also can be better, through the design of standing groove, guarantees that first switch can not be struck to the bottom simultaneously, plays the guard action.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

FIG. 3 is a top view of the interior of a structural bar slot of the present utility model;

FIG. 4 is a top view of the structural crash door body of the present utility model;

FIG. 5 is a top cross-sectional view of the structural crash door body of the present utility model;

fig. 6 is a top view of a structural door slot of the present utility model.

In the figure: the anti-collision door comprises a refrigeration house wall body 1, an anti-collision door body 2, a through groove 3, a device groove 4, a motor 5, a threaded rod 6, a moving frame 7, a door groove 8, a strip-shaped groove 9, an anti-collision rod 10, an ejector rod 11, a compression spring 12, a placing groove 13, a first switch 14, a roller 15, an annular groove 16, a fixed ring 17, an air bag 18, a second switch 19, a sealing frame 20, a limiting groove 21, a limiting block 22, a sealing rubber strip 23, a cavity 24, a heat insulation layer 25, a first sealing block 26 and a second sealing block 27.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a three-dimensional freezer of intelligence is with safe crashproof door, including freezer wall 1, be provided with two crashproof door bodies 2 in the freezer wall 1, logical groove 3 has been seted up to the interior roof of freezer wall 1, equipment groove 4 has still been seted up in the freezer wall 1 and is linked together with logical groove 3, the interior left wall fixed mounting of equipment groove 4 has motor 5, the output of motor 5 passes through the one end of shaft coupling fixedly connected with threaded rod 6, the other end of threaded rod 6 passes through bearing and the interior right wall swing joint of equipment groove 4, the outside threaded connection of threaded rod 6 has movable frame 7, movable frame 7's lower surface runs through groove 3 and with the last fixed surface who corresponds crashproof door body 2, door groove 8 has all been seted up to the left and right sides inner wall of freezer wall 1, and crashproof door body 2 sliding connection is in corresponding door groove 8, left side screw thread and right side screw thread are the opposite direction setting on the threaded rod 6, motor 5 rotates and drives threaded rod 6 and rotates, drive two crashproof door bodies 2 and move in door groove 8 relatively, open and shut of crashproof door body 2 through movable frame 7.

The front lower part of the anti-collision door body 2 is provided with the strip-shaped groove 9, the anti-collision rod 10 is inserted into the strip-shaped groove 9, the rear end of the anti-collision rod 10 is fixedly connected with the ejector rod 11, the rear end of the anti-collision rod 10 is fixedly connected with one end of the compression spring 12, the other end of the compression spring 12 is fixedly connected with the inner bottom wall of the strip-shaped groove 9, the inner bottom wall of the strip-shaped groove 9 is positioned on the inner side of the compression spring 12, the placing groove 13 is provided with the first switch 14, the front of the refrigerator wall 1 is provided with the second switch 19, when a single operator pushes a truck to put in, the truck directly collides with the anti-collision rod 10, the anti-collision rod 10 drives the ejector rod 11 to inwards squeeze the first switch 14 in the placing groove 13, so that the starting motor 5 drives the two anti-collision door bodies 2 to be opened, the truck contacts with the anti-collision rod 10, the opening action can be completed without contacting with the anti-collision door body 2, the inner bottom wall of the compression spring 12 is reset through the compression spring 12, the service life of the anti-collision door body 2 is ensured, deformation is avoided simultaneously, the diameter of the ejector rod 11 is larger than the diameter of the placing groove 13, the first switch 14 is ensured, and the first switch 11 can not be contacted with the second switch 1 when the two anti-collision door body 1 is not contacted with the first switch 1, and the second switch 1 is ensured.

The annular groove 16 has been seted up to the inner wall in bar shape groove 9, and fixed ring 17 has been cup jointed in the outside of bumper beam 10, and fixed ring 17 sliding connection is in annular groove 16, and the rear side of fixed ring 17 still bonds and has gasbag 18, carries out spacing with bumper beam 10, and when bumper beam 10 contacted with first switch 14 simultaneously, can possess certain buffering, avoid the impact with between bar shape groove 9 diapire and the first switch 14 too big.

The front of the anti-collision rod 10 is provided with a groove, the inside of the groove is movably connected with a roller 15, the roller 15 is made of hard natural rubber, the roller 15 plays a role in buffering when a truck collides with the anti-collision rod 10, and meanwhile, the anti-collision door body 2 can slide better when being opened, so that overlarge friction force between the anti-collision door body and the truck is avoided.

The right wall fixedly connected with sealing frame 20 that is located left side anticollision door body 2, limit groove 21 has been seted up to the front and back inner wall of sealing frame 20, the left wall fixedly connected with stopper 22 that is located right side anticollision door body 2, stopper 22 peg graft in sealing frame 20, and sealing frame 20 and the inner wall of limit groove 21 all bond joint strip 23, when closing anticollision door body 2, stopper 22 passes through limit groove 21 joint in sealing frame 20, guarantee the gas tightness of two anticollision door body 2 laminating departments.

The door pocket 8 is close to the first sealing block 26 of the equal fixedly connected with of inner wall around sealing frame 20 one side, the equal fixedly connected with second sealing block 27 of the front and back wall around sealing frame 20 one side is kept away from to crashproof door body 2, first sealing block 26 and second sealing block 27 looks adaptation, when crashproof door body 2 is closing, first sealing block 26 laminating mutually with second sealing block 27 and extrudees each other, guarantees the gas tightness between crashproof door body 2 and the door pocket 8, further guarantees that the interior air conditioning of freezer can not run off.

The cavity 24 has been seted up in the crashproof door body 2, and is provided with insulating layer 25 in the cavity 24, and insulating layer 25 is polyurethane foaming, and crashproof door body 2 is high strength aluminum alloy material, and material intensity is high, and the appearance is pleasing to the eye and durable, and polyurethane tissue is closely knit, evenly fills in crashproof door body 2, has reliable heat preservation and heat insulation performance.

When this three-dimensional freezer of intelligence uses safe crashproof door uses, when single operating personnel promotes the freight train and gets into cold in, with freight train striking crashproof pole 10 and gyro wheel 15, ejector pin 11 inwards extrudees first switch 14, motor 5 rotates and drives two crashproof door bodies 2 relative movement through threaded rod 6 and movable frame 7, and reduce the friction with the freight train through the ball 15, can accomplish the opening of freezer door, can open through second switch 19 when two or more operating personnel, this three-dimensional freezer safe crashproof door of intelligence possess good gas tightness, and it is convenient to use, long service life is suitable for the popularization.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent three-dimensional freezer is with safe crashproof door, includes freezer wall body (1), its characterized in that: the novel anti-collision door comprises a refrigerator wall body (1), wherein two anti-collision door bodies (2) are arranged in the refrigerator wall body (1), a through groove (3) is formed in the inner top wall of the refrigerator wall body (1), an equipment groove (4) is formed in the refrigerator wall body (1) and is communicated with the through groove (3), a motor (5) is fixedly arranged on the inner left wall of the equipment groove (4), one end of a threaded rod (6) is fixedly connected to the output end of the motor (5) through a coupling, the other end of the threaded rod (6) is movably connected with the inner right wall of the equipment groove (4) through a bearing, a movable frame (7) is connected to the outer side of the threaded rod (6) through threads, the lower surface of the movable frame (7) penetrates through the groove (3) and is fixedly connected with the upper surface of the corresponding anti-collision door body (2), a door groove (8) is formed in the left inner wall and the right inner wall of the refrigerator wall body (1), and the anti-collision door bodies (2) are slidably connected in the corresponding door groove (8);

the anti-collision door is characterized in that a strip-shaped groove (9) is formed in the lower portion of the front face of the anti-collision door body (2), an anti-collision rod (10) is inserted into the strip-shaped groove (9), the rear end of the anti-collision rod (10) is fixedly connected with an ejector rod (11), the rear end of the anti-collision rod (10) is fixedly connected with one end of a compression spring (12) which is located on the outer side of the ejector rod (11), the other end of the compression spring (12) is fixedly connected with the inner bottom wall of the strip-shaped groove (9), a placing groove (13) is formed in the inner bottom wall of the strip-shaped groove (9) and located in the inner side of the compression spring (12), a first switch (14) is installed in the placing groove (13), and a second switch (19) is installed on the front face of the refrigerator wall (1).

2. The intelligent three-dimensional freezer safety anti-collision door of claim 1, wherein: an annular groove (16) is formed in the inner wall of the strip-shaped groove (9), a fixing ring (17) is fixedly sleeved on the outer side of the anti-collision rod (10), the fixing ring (17) is slidably connected in the annular groove (16), and an air bag (18) is adhered to the rear side of the fixing ring (17).

3. The intelligent three-dimensional freezer safety anti-collision door of claim 2, wherein: the front of the anti-collision rod (10) is provided with a groove, a roller (15) is movably connected in the groove, and the roller (15) is made of hard natural rubber.

4. The intelligent three-dimensional freezer safety anti-collision door according to claim 3, wherein: the anti-collision door comprises an anti-collision door body (2), a sealing frame (20) fixedly connected with the right wall of the anti-collision door body (2) on the left side, a limiting groove (21) is formed in the front inner wall and the rear inner wall of the sealing frame (20), a limiting block (22) is fixedly connected with the left wall of the anti-collision door body (2) on the right side, the limiting block (22) is inserted into the sealing frame (20), and sealing rubber strips (23) are adhered to the inner walls of the sealing frame (20) and the limiting groove (21).

5. The intelligent three-dimensional freezer safety anti-collision door of claim 4, wherein: the door slot (8) is close to the front and back inner wall of sealing frame (20) one side and all fixedly connected with first sealing block (26), the front and back wall that sealing frame (20) one side was kept away from to crashproof door body (2) is all fixedly connected with second sealing block (27), first sealing block (26) and second sealing block (27) looks adaptation.

6. The intelligent three-dimensional freezer safety anti-collision door of claim 5, wherein: the anti-collision door is characterized in that a cavity (24) is formed in the anti-collision door body (2), a heat insulation layer (25) is arranged in the cavity (24), the heat insulation layer (25) is formed by foaming polyurethane, and the anti-collision door body (2) is made of high-strength aluminum alloy materials.