CN212359510U - Cold chain warehouse door - Google Patents
Cold chain warehouse door Download PDFInfo
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- CN212359510U CN212359510U CN202022838016.3U CN202022838016U CN212359510U CN 212359510 U CN212359510 U CN 212359510U CN 202022838016 U CN202022838016 U CN 202022838016U CN 212359510 U CN212359510 U CN 212359510U
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- partition wall
- guide rail
- gate
- cold chain
- inlet
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Abstract
The utility model discloses a cold chain warehouse door, which comprises a guide rail component and a gate which are arranged on a partition wall of a cold warehouse; the refrigeration house partition wall comprises a partition wall inlet, a transition inner cavity and a partition wall outlet, and the partition wall inlet and the partition wall outlet are positioned on two sides of the transition inner cavity; the guide rail assembly comprises two single guide rails, the single guide rails comprise a first guide rail, a second guide rail and a third guide rail which are sequentially connected, the first guide rail is arranged on two sides of the partition wall inlet, the second guide rail is arranged at the top of the transition inner cavity, and the third guide rail is arranged on two sides of the partition wall outlet; two sides of the gate are respectively arranged in the two single guide rails and slide in the single guide rails, one end of the gate is positioned at the inlet of the partition wall, and the other end of the gate is positioned at the outlet of the partition wall; the length of the gate is not less than the sum of the lengths of the second guide rail and the third guide rail. The cold chain warehouse door solves the problem of low goods feeding and discharging efficiency.
Description
Technical Field
The utility model relates to a cold chain logistics technical field, especially a cold chain warehouse door.
Background
Cold chain logistics generally refers to a system project for ensuring the quality of goods and reducing the loss of goods by keeping the goods in a specified low-temperature environment in all links before production, storage, transportation and sale of refrigerated and frozen goods and before consumption. With the continuous development of the transportation industry and the continuous improvement of the living standard of people in China, the cold-chain logistics are applied more and more in the life of people, the related application technology is mature more and more, and the cold-chain logistics are widely applied to the fields of food transportation, medicine transportation, industrial product transportation and the like.
The existing cold storage door generally realizes opening and closing the door through transverse motion, and the structure needs to reserve spaces at the left side and the right side of the door body to enable the door body to move, so that the cold storage door needs to be built in a large area, the quantity of the cold storage door is limited, and the quantity of transportation can not be met at the entrance and exit of the cold storage door of the structure when the goods entering and discharging quantity is large, so that the goods entering and discharging efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide a cold chain warehouse door has solved the problem of the shipment inefficiency.
To achieve the purpose, the utility model adopts the following technical proposal: a cold chain warehouse door comprises a guide rail assembly and a gate which are arranged on a partition wall of a cold warehouse;
the refrigeration house partition wall comprises a partition wall inlet, a transition inner cavity and a partition wall outlet, and the partition wall inlet and the partition wall outlet are positioned on two sides of the transition inner cavity;
the guide rail assembly comprises two parallel single guide rails with inverted U-shaped structures, each single guide rail comprises a first guide rail, a second guide rail and a third guide rail which are sequentially connected, the first guide rails are arranged on two sides of the partition wall inlet, the second guide rails are arranged on the top of the transition inner cavity, and the third guide rails are arranged on two sides of the partition wall outlet;
two sides of the gate are respectively arranged in the two single guide rails of the guide rail assembly and slide in the single guide rails, one end of the gate is positioned at the inlet of the partition wall, and the other end of the gate is positioned at the outlet of the partition wall;
the gate comprises a plurality of door plates which are hinged sequentially through hinges;
the length of the gate is less than the sum of the lengths of the first guide rail, the second guide rail and the third guide rail, and the length of the gate is not less than the sum of the lengths of the second guide rail and the third guide rail.
For example, a drive mechanism, an encoder, and a distance sensor are also included;
the gate is driven by the driving mechanism to slide in the single guide rail;
the encoder is arranged at the driving end of the driving mechanism and used for measuring the moving distance of the gate;
the upper portions of the partition wall inlet and the partition wall outlet are respectively provided with the distance sensor, the measuring end of the distance sensor faces downwards vertically, and the distance sensor is used for measuring the height of goods.
It is worth to say that the single guide rail is provided with a groove, and the door plate of the gate is clamped in the groove in a sliding manner.
Optionally, the cross-sectional area of the groove of the single guide rail is C-shaped, an opening of the groove is provided with a clamping portion, a conveyor belt is arranged in the groove, the conveyor belt is clamped in the groove through the clamping portion, and the conveyor belt is driven by the driving mechanism to slide in the groove;
the surface of the conveying belt is provided with a plurality of guide wheels, and the conveying belt drives the guide wheels to slide in the grooves;
and mounting shafts corresponding to the guide wheels are arranged on two sides of each door plate, and the door plates are connected with the guide wheels through the mounting shafts.
Specifically, deep grooves are formed in the ground located at the partition wall inlet and the partition wall outlet, and the gate penetrates into the deep grooves.
Preferably, the freezer partition wall further comprises a conveying belt, and the conveying belt penetrates through the transition inner cavity of the freezer partition wall.
For example, sealing rubber strips are arranged around the partition wall inlet and the partition wall outlet.
The utility model has the advantages that: the gate of cold chain warehouse door pass through the guide rail subassembly in thereby the freezer partition wall makes a round trip to slide and realizes opening and shutting of partition wall entry and opening and shutting of partition wall export needn't reserve the position of opening the door for the gate, has practiced thrift the space in cold chain warehouse to can set up more exits and entrances at the cold chain warehouse, improve the efficiency of the income goods and the shipment in cold chain warehouse.
When goods are delivered from the cold chain warehouse, one end of the gate slides from the first guide rail to the second guide rail, the door plate of the gate positioned at the inlet of the partition wall is lifted, so that an opening for allowing the goods to pass is formed, and the goods are conveyed into the transition inner cavity. Because the door plates of the gate are hinged into a whole, when one end of the gate slides from the first guide rail to the second guide rail, the other end of the gate slides from the second guide rail to the third guide rail, and the door plate of the gate positioned at the partition wall outlet descends, so that the partition wall outlet is sealed, and the cold air is prevented from losing.
When whole goods get into behind the transition inner chamber, the other end of gate is followed the direction of third guide rail toward the second guide rail slides, the other end of gate is followed the direction of second guide rail toward first guide rail slides, the partition wall entry is sealed, prevents that the air conditioning in the cold chain warehouse from running off, simultaneously the partition wall export is opened, and the goods is carried outside the cold chain warehouse smoothly.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a gate and rail assembly according to an embodiment of the present invention;
FIG. 3 is an elevation view of a gate in an embodiment of the invention;
fig. 4 is a schematic structural view of a rail assembly according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a single rail according to an embodiment of the present invention;
wherein: 1, a cold storage partition wall; 11 a partition wall inlet; 12 a transition cavity; 13 a partition outlet; 2, gating; 21 a door panel; 22 mounting a shaft; 3, single guide rail; 31 a first guide rail; 32 a second guide rail; 33 a third guide rail; 34 grooves; 35 guide wheels; 36 a conveyor belt; 37 a clip portion; 4 distance sensor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The cold chain warehouse door according to the embodiment of the present invention is described below with reference to fig. 1 to 4, including a guide rail assembly and a gate 2 disposed on a partition wall 1 of the cold warehouse;
the refrigeration house partition wall 1 comprises a partition wall inlet 11, a transition inner cavity 12 and a partition wall outlet 13, wherein the partition wall inlet 11 and the partition wall outlet 13 are positioned on two sides of the transition inner cavity 12;
the guide rail assembly comprises two single guide rails 3 which are parallel to each other and have an inverted U-shaped structure, each single guide rail 3 comprises a first guide rail 31, a second guide rail 32 and a third guide rail 33 which are sequentially connected, the first guide rails 31 are arranged on two sides of the partition wall inlet 11, the second guide rails 32 are arranged on the top of the transition inner cavity 12, and the third guide rails 33 are arranged on two sides of the partition wall outlet 13;
two sides of the gate 2 are respectively arranged in the two single guide rails 3 of the guide rail assembly and slide in the single guide rails 3, one end of the gate 2 is positioned at the partition wall inlet 11, and the other end of the gate 2 is positioned at the partition wall outlet 13;
the gate 2 comprises a plurality of door plates 21, and the door plates 21 are hinged sequentially through hinges;
the first guide rail 31 and the third guide rail 33 are equal in length, the length of the gate 2 is smaller than the sum of the lengths of the first guide rail 31, the second guide rail 32 and the third guide rail 33, and the length of the gate 2 is not smaller than the sum of the lengths of the second guide rail 32 and the third guide rail 33.
Thereby the gate 2 of cold chain warehouse door pass through guide rail set spare 3 in freezer partition wall 1 makes a round trip to slide and realizes the opening and shutting of partition wall entry 11 and opening and shutting of partition wall export 13 needn't reserve the position of opening the door for gate 2, has practiced thrift the space in cold chain warehouse to can set up more exits and entrances in the cold chain warehouse, improve the efficiency of the shipment and the shipment in cold chain warehouse.
As shown in fig. 1 and 2, when the goods are delivered from the cold chain warehouse, one end of the gate 2 slides from the first guide rail 31 to the second guide rail 32, and the door panel 21 of the gate 2 located at the partition wall entrance 11 is lifted, so that an opening for passing the goods is formed, and the goods are delivered into the transition cavity 12. Since the door panels 21 of the damper 2 are hinged and connected into a whole, when one end of the damper 2 slides from the first guide rail 31 to the second guide rail 32, the other end of the damper 2 slides from the second guide rail 32 to the third guide rail 33, and the door panel 21 of the damper 2 positioned at the partition wall outlet 13 descends, so that the partition wall outlet 13 is closed, and the loss of cold air is prevented.
After all goods enter the transition inner cavity 12, the other end of the gate 2 slides from the third guide rail 33 to the second guide rail 32, the other end of the gate 2 slides from the second guide rail 32 to the first guide rail 31, the partition wall inlet 11 is closed, the loss of cold air in the cold chain warehouse is prevented, meanwhile, the partition wall outlet 13 is opened, and the goods are smoothly conveyed out of the cold chain warehouse.
In some embodiments, a drive mechanism, encoder and distance sensor 4;
the gate 2 is driven by the driving mechanism to slide in the single guide rail 3;
the encoder is arranged at the driving end of the driving mechanism and used for measuring the moving distance of the gate 2;
the distance sensors 4 are arranged above the partition wall inlet 11 and the partition wall outlet 13, the measuring ends of the distance sensors 4 face downwards vertically, and the distance sensors 4 are used for measuring the height of goods.
The encoder is used for measuring the rotating path of the driving end of the driving mechanism, and the path is the moving distance of the gate 2. And comparing the moving distance with the height of the goods, and when the moving distance is equal to the height of the goods, stopping the driving mechanism to brake the gate 2, so that the effect of controlling the opening degree of the gate 2 is achieved. A distance sensor 4 positioned above the partition wall inlet 11 measures the height of the goods during shipment, and the driving mechanism controls the opening degree of one end of the gate 2 and the opening degree of the other end of the gate 2 according to the height; and a distance sensor 4 positioned above the isolation outlet measures the height of the goods during the goods feeding, and the driving mechanism controls the opening degree of the other end of the gate 2 and the opening degree of one end of the gate 2 according to the height.
For example, the single guide rail 3 is provided with a groove 34, and the door panel 21 of the gate 2 is slidably clamped in the groove 34.
The door panel 21 is clamped in the groove 34 to avoid derailing in the sliding process.
It should be noted that, as shown in fig. 3-5, the cross-sectional area of the groove 34 of the single guide rail 3 is C-shaped, the opening of the groove 34 is provided with a clamping portion 37, a conveyor belt 36 is arranged in the groove 34, the conveyor belt 36 is clamped in the groove 34 through the clamping portion 37, and the conveyor belt 36 is driven by the driving mechanism to slide in the groove 34;
a plurality of guide wheels 35 are arranged on the surface of the conveyor belt 36, and the conveyor belt 36 drives the guide wheels 35 to slide in the grooves 34;
two sides of each door panel 21 are respectively provided with a mounting shaft 22 corresponding to the guide wheel 35, and the door panels 21 are connected with the guide wheels 35 through the mounting shafts 22.
The conveyor belt 36 drives the guide wheel 35 to slide in the groove 34 of the single guide rail 3, so as to drive the door panel 21 to move, the structure can facilitate the sliding of the door panel 21, and the clamping portion 37 can prevent the conveyor belt 36 from falling off in the operation process.
Optionally, deep grooves are formed in the ground at the partition wall inlet 11 and the partition wall outlet 13, and the gate 2 penetrates into the deep grooves.
The structure of the deep groove is in accordance with the sectional area of the gate 2, when the door is closed, the gate 2 penetrates into the deep groove, the sealing performance of the cold chain warehouse can be further improved, and the dissipation of cold air is prevented.
Specifically, the refrigeration house further comprises a conveying belt, and the conveying belt penetrates through the transition inner cavity 12 of the refrigeration house partition wall 1.
When the goods are delivered or fed, the goods are placed on the conveying belt to be automatically conveyed, the burden of conveying personnel is reduced, and the efficiency is improved.
Preferably, sealing rubber strips are arranged around the partition wall inlet 11 and the partition wall outlet 13.
The sealing rubber strip can further improve the tightness of the cold chain warehouse and prevent the dissipation of cold air.
Other configurations and operations of a cold chain warehouse door according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "embodiment," "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.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a cold chain storehouse door, is including setting up in guide rail set spare and the gate of freezer partition wall, its characterized in that:
the refrigeration house partition wall comprises a partition wall inlet, a transition inner cavity and a partition wall outlet, and the partition wall inlet and the partition wall outlet are positioned on two sides of the transition inner cavity;
the guide rail assembly comprises two parallel single guide rails with inverted U-shaped structures, each single guide rail comprises a first guide rail, a second guide rail and a third guide rail which are sequentially connected, the first guide rails are arranged on two sides of the partition wall inlet, the second guide rails are arranged on the top of the transition inner cavity, and the third guide rails are arranged on two sides of the partition wall outlet;
two sides of the gate are respectively arranged in the two single guide rails of the guide rail assembly and slide in the single guide rails, one end of the gate is positioned at the inlet of the partition wall, and the other end of the gate is positioned at the outlet of the partition wall;
the gate comprises a plurality of door plates which are hinged sequentially through hinges;
the length of the gate is less than the sum of the lengths of the first guide rail, the second guide rail and the third guide rail, and the length of the gate is not less than the sum of the lengths of the second guide rail and the third guide rail.
2. The cold chain warehouse door according to claim 1, wherein: the device also comprises a driving mechanism, an encoder and a distance sensor;
the gate is driven by the driving mechanism to slide in the single guide rail;
the encoder is arranged at the driving end of the driving mechanism and used for measuring the moving distance of the gate;
the upper portions of the partition wall inlet and the partition wall outlet are respectively provided with the distance sensor, the measuring end of the distance sensor faces downwards vertically, and the distance sensor is used for measuring the height of goods.
3. The cold chain warehouse door according to claim 2, wherein: the single guide rail is provided with a groove, and the door plate of the gate is clamped in the groove in a sliding manner.
4. The cold chain warehouse door according to claim 3, wherein: the cross section area of the groove of the single guide rail is C-shaped, a clamping part is arranged at the opening of the groove, a conveying belt is arranged in the groove and clamped in the groove through the clamping part, and the conveying belt is driven by the driving mechanism to slide in the groove;
the surface of the conveying belt is provided with a plurality of guide wheels, and the conveying belt drives the guide wheels to slide in the grooves;
and mounting shafts corresponding to the guide wheels are arranged on two sides of each door plate, and the door plates are connected with the guide wheels through the mounting shafts.
5. The cold chain warehouse door according to claim 1, wherein: deep grooves are formed in the ground at the partition wall inlet and the partition wall outlet, and the gate penetrates into the deep grooves.
6. The cold chain warehouse door according to claim 1, wherein: still include the conveyer belt, the conveyer belt passes the transition inner chamber of freezer partition wall.
7. The cold chain warehouse door according to claim 1, wherein: sealing rubber strips are arranged around the partition wall inlet and the partition wall outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022838016.3U CN212359510U (en) | 2020-12-02 | 2020-12-02 | Cold chain warehouse door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022838016.3U CN212359510U (en) | 2020-12-02 | 2020-12-02 | Cold chain warehouse door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212359510U true CN212359510U (en) | 2021-01-15 |
Family
ID=74143798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022838016.3U Active CN212359510U (en) | 2020-12-02 | 2020-12-02 | Cold chain warehouse door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212359510U (en) |
-
2020
- 2020-12-02 CN CN202022838016.3U patent/CN212359510U/en active Active
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