CN116222125A - Conveying system and conveying method suitable for refrigeration house - Google Patents
Conveying system and conveying method suitable for refrigeration house Download PDFInfo
- Publication number
- CN116222125A CN116222125A CN202310240454.5A CN202310240454A CN116222125A CN 116222125 A CN116222125 A CN 116222125A CN 202310240454 A CN202310240454 A CN 202310240454A CN 116222125 A CN116222125 A CN 116222125A
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- Prior art keywords
- chain
- receiving part
- temporary storage
- storage chamber
- product
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a conveying system and a conveying method suitable for a refrigeration house, wherein the conveying system suitable for the refrigeration house comprises the refrigeration house, and a temporary storage chamber can be respectively communicated with the outside and the refrigeration house; the first receiving part and the second receiving part are respectively arranged in the temporary storage chamber and the refrigeration house; when the temporary storage chamber is communicated with the outside and is closed with the refrigeration house, the first material receiving part sends the product from the outside to the temporary storage chamber or sends the product in the temporary storage chamber to the outside; when the temporary storage chamber is closed with the outside and communicated with the cold storage, the second material receiving part sends the product from the temporary storage chamber to the cold storage or sends the product in the cold storage to the temporary storage chamber.
Description
Technical Field
The invention relates to the technical field of refrigeration house conveying, in particular to a conveying system and a conveying method suitable for refrigeration houses.
Background
The refrigeration house is one of refrigeration equipment, and is constant temperature and constant humidity storage equipment for food, liquid, chemical industry, medicine, vaccine, scientific test and other articles by creating an environment different from outdoor temperature or humidity by using a manual means; at present, along with the progress of technology, many refrigerators all adopt AGV dolly to realize getting the automation of carrying the product in the freezer.
In the prior art, when the AGV trolley conveys products into the refrigeration house, an automatic door in the refrigeration house can be automatically opened, and then the AGV trolley stores the products into the refrigeration house, but a problem occurs in that the automatic door is opened when the products are stored, so that the refrigeration house is in direct contact with the outside, and the low temperature in the refrigeration house and the outside normal temperature form convection, so that the cold running phenomenon in the refrigeration house is serious, the temperature in the refrigeration house is kept in the set low temperature, and great inconvenience is brought to practical use.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a conveying system and a conveying method suitable for a refrigeration house, which are used for avoiding cold leakage phenomenon when products in the refrigeration house are put in and taken out, so that the interior of the refrigeration house can be in a stable temperature range.
In order to achieve the above purpose, the invention adopts the following technical scheme: conveying system suitable for freezer, including the freezer, still include:
the temporary storage chamber can be respectively communicated with the outside and the refrigeration house/closed;
the first receiving part and the second receiving part are respectively arranged in the temporary storage chamber and the refrigeration house;
when the temporary storage chamber is communicated with the outside and is closed with the refrigeration house, the first material receiving part sends the product into the temporary storage chamber from the outside or sends the product in the temporary storage chamber to the outside;
when the temporary storage chamber is closed with the outside and communicated with the refrigeration house, the second material receiving part sends the product from the temporary storage chamber to the refrigeration house or sends the product in the refrigeration house to the temporary storage chamber.
Further, the temporary storage chamber is automatically communicated/closed with the outside through a first automatic door, and the temporary storage chamber is automatically communicated/closed with the refrigeration house through a second automatic door.
Furthermore, the temporary storage chamber is also provided with an appearance detection mechanism for detecting the appearance size of the product at the position where the temporary storage chamber is communicated with the outside.
Further, the chain machine for butt-joint transmission of products with the temporary storage room and the AGV trolley matched with the chain machine are further included.
Further, the first material receiving part and the second material receiving part are both turnover chain machines; the turnover chain machine comprises a fixed chain and a turnover chain which are arranged front and back, wherein the front end of the fixed chain is provided with a concentric shaft, and two opposite synchronous rollers are arranged on the concentric shaft; the synchronous roller synchronously drives the turnover chain and the fixed chain to transmit through a motor, and the turnover chain can turn around a concentric shaft through a turnover mechanism.
Further, the turnover mechanism comprises a crank arm connecting rod structure, one end of the crank arm connecting rod structure is connected with the turnover chain, and the other end of the crank arm connecting rod structure rotates through the driving mechanism.
The conveying method of the conveying system suitable for the refrigeration house comprises the following steps:
s1: the AGV trolley sends the product to a chain machine, and the chain machine transmits the product to a shape detection mechanism for detection;
s2: after the product passes through the appearance detection mechanism, the first automatic door is opened, and the overturning chain in the first receiving part is in butt joint with the chain machine after overturning;
s3: the chain machine sends the product to the turnover chain of the first material receiving part, and the product is transmitted to the fixed chain of the first material receiving part through the turnover chain;
s4: the overturning chain is turned upwards and then is positioned at an overturning position, and then the first automatic door is closed;
s5: the second automatic door is opened, and the overturning chain in the second receiving part is in butt joint with the fixed chain in the first receiving part after overturning;
s6: the turnover chain in the second receiving part sends the product to the fixed chain in the second receiving part;
s7: the turnover chain in the second material receiving part is turned over and then is in the turnover position, then the second automatic door is closed, and the fixed chain in the second material receiving part sends the product into the refrigeration house.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the temporary storage chamber is arranged outside the cold storage, and is respectively communicated or closed with the outside and the cold storage through the first automatic door and the second automatic door, so that at least one automatic door is closed when the first material receiving part and the second material receiving part are utilized to store and deliver products to the cold storage, the cold storage is prevented from being directly contacted with the outside, and the phenomenon of cold running caused by convection between the low temperature of the cold storage and the ambient temperature is avoided.
2. The overturning chain and the fixed chain in the first receiving part and the second receiving part are driven by the same synchronous roller, so that the whole structure is simple and compact, the occupied space is small, and the practicability is strong.
3. After the overturning chain crank arm connecting rod structure is driven, the concentric shaft which is common with the fixed chain is used as a rotating fulcrum, so that the overturning angle is larger, and the overturning chain crank arm connecting rod structure is more suitable for line body transition with large gap space.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1;
FIG. 3 is a front view of a first receiving portion according to an embodiment of the present invention;
FIG. 4 is a side view of a first receiving portion according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a first receiving portion according to an embodiment of the present invention;
wherein: the refrigerator comprises a refrigerator 1, a temporary storage chamber 2, a first receiving part 3, a second receiving part 4, a first automatic door 5, a second automatic door 6, an appearance detection mechanism 7, a chain machine 8, a fixed chain 30, a turnover chain 31, a concentric shaft 32, a synchronous roller 33, a motor 34, a crank arm connecting rod structure 35 and a driving mechanism 36.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings and specific examples.
Referring to fig. 1-2, a conveying system suitable for a refrigerator according to an embodiment of the present invention includes a refrigerator 1, a temporary storage chamber 2, a first receiving portion 3 and a second receiving portion 4; the temporary storage chamber 2 can be respectively communicated with the outside and the refrigeration house 1/closed; the first receiving part 3 and the second receiving part 4 are respectively arranged in the temporary storage chamber 2 and the refrigeration house 1.
When the temporary storage chamber 2 is communicated with the outside and is closed with the refrigeration house 1 in actual operation, the first material receiving part 3 can extend out of the temporary storage chamber 2 and then send products into the temporary storage chamber 2 from the outside or send the products in the temporary storage chamber 2 to the outside; when the temporary storage chamber 2 is closed with the outside and communicated with the cold storage 1, the second material receiving part 4 can extend out from the cold storage and then send the product from the temporary storage chamber 2 to the cold storage 1 or send the product in the cold storage 1 to the temporary storage chamber 2.
The above-mentioned conveying system suitable for freezer because the existence of temporary storage room 2 is carrying the product of external world to freezer 1 or carrying the product of freezer 1 to the transportation process of external world, freezer 1 can not directly communicate with each other with the external world to thereby can avoid the low temperature in freezer 1 and the normal atmospheric temperature of external world in the in-process of carrying the product to form convection current and produce the serious problem of running cold, guaranteed that the temperature in the freezer 1 keeps in comparatively stable within range.
As a further preferred embodiment of the present application, the temporary storage chamber 2 in this embodiment is automatically opened/closed to the outside through the first automatic door 5, and the temporary storage chamber 2 is automatically opened/closed to the refrigerator 1 through the second automatic door 6.
When in practical application, after the first automatic door 5 or the second automatic door 6 is opened, the first material receiving part 3 and the second material receiving part 4 can respectively penetrate through the first automatic door 5 or the second automatic door 6 and extend out, the first material receiving part 3 is in butt joint with products conveyed from the outside, and the second material receiving part 4 is in butt joint with products conveyed from the first material receiving part, so that the products can be conveniently conveyed among the outside, the temporary storage room 2 and the refrigeration house 1.
Referring to fig. 3-5, the first receiving portion 3 and the second receiving portion 4 are both a turnover chain machine in this embodiment, the turnover chain machine can enable the first automatic door and the second automatic door to be turned out and then convey products when being opened, and when the first automatic door and the second automatic door are closed, the turnover chain machine can be turned over and then be arranged in the temporary storage chamber 2 and the cold storage 1 after being turned over and then be arranged in the temporary storage chamber 1, so that interference with the two automatic doors is avoided; of course, other structures may be adopted for the first receiving portion 3 and the second receiving portion 4, so long as the first receiving portion 3 and the second receiving portion 4 can be retracted and placed in the temporary storage chamber 2 or the cold storage 1 when the first automatic door and the second automatic door are closed, and do not interfere with the temporary storage chamber 2 and the cold storage 1.
Specifically, the turnover chain machine in this embodiment includes a fixed chain 30 and a turnover chain 31 that are disposed in front and behind, a concentric shaft 32 is disposed at the front end of the fixed chain 30, two opposite synchronous rollers 33 are disposed on the concentric shaft 32, the synchronous rollers 33 are driven by a motor 34, and the synchronous rollers 33 are respectively connected with the turnover chain 31 and the fixed chain 30, so that the turnover chain 31 and the fixed chain 30 can be synchronously driven to carry when the synchronous rollers 33 roll; here, the fixed chain 30 and the turnover chain 31 are driven by a synchronous roller 33 to realize synchronous conveying of products, and the structure is compact and simple, and the practicability is strong.
Meanwhile, the turnover chain 31 can turn around the concentric shaft 32 through the turnover mechanism, the turnover mechanism in the embodiment comprises a crank connecting rod structure 35, one end of the crank connecting rod structure 35 is connected with the turnover chain 31, the other end of the crank connecting rod structure is rotated through a driving mechanism 36, and when the turnover chain 31 works, the turnover chain rotates around the concentric shaft 32 through the crank connecting rod structure 35, and the crank connecting rod structure 35 and the fixed chain 30 adopt coaxial structures, so that the turnover angle is larger, and the turnover mechanism is more suitable for line body transition with large gap space.
As a further preferred embodiment of the present application, an appearance detecting mechanism 7 for detecting the appearance size of the product is further provided at the place where the temporary storage room 2 communicates/closes with the outside, and it can be judged whether the size of the product meets the requirement by the appearance detecting mechanism 7, so that it is judged whether the product can be sent into the refrigerator 1 later.
As a further preferred embodiment of the application, the chain conveyor 8 for conveying products in a butt joint with the temporary storage room 2 and an AGV trolley matched with the chain conveyor 8 are also included; during operation, the AGV trolley is utilized to convey the product to the chain machine 8, the chain machine 8 is in butt joint with the first material receiving part 3, and the chain machine 8 conveys the product to the first material receiving part 3.
Through the conveying system for the cold storage, the temporary storage chamber 2 is additionally arranged outside the cold storage 1, the temporary storage chamber 2 is respectively communicated or closed with the outside and the cold storage automatically through the first automatic door 5 and the second automatic door 6, so that when the first material receiving part 3 and the second material receiving part 4 are utilized to convey products, at least one automatic door is closed, the cold storage is prevented from being directly contacted with the outside, and the phenomenon of cold leakage caused by convection between the low temperature of the cold storage and the ambient temperature is avoided.
In addition, the invention also discloses a conveying method of the conveying system suitable for the refrigeration house, which comprises the following steps:
s1: the AGV trolley sends the product to a chain machine, and the chain machine sends the product to a shape detection mechanism for detection; here, the front end of the AGV trolley is butted with a feeding mechanism of the product, the AGV trolley automatically moves to a chain machine after receiving the product, and the chain machine is butted with a subsequent first receiving part;
s2: when the appearance detection mechanism detects that the appearance of a product is qualified, the first automatic door is opened, the first material receiving part starts to work, and the overturning chain in the first material receiving part is overturned to be in a horizontal state from the overturning position, so that the overturning chain is in butt joint conveying with the chain machine;
s3: the chain machine sends the product to the turnover chain of the first material receiving part, and the product is transmitted to the fixed chain of the first material receiving part through the turnover chain;
s4: the overturning chain is turned upwards and then is positioned at an overturning position, and then the first automatic door is closed;
s5: when the first automatic door is closed, the second automatic door is opened, and the overturning chain in the second receiving part is in butt joint with the fixed chain in the first receiving part after overturning;
s6: the turnover chain in the second receiving part sends the product to the fixed chain in the second receiving part;
s7: the turnover chain in the second material receiving part is turned over and then is in the turnover position, then the second automatic door is closed, and the fixed chain in the second material receiving part sends the product into the refrigeration house.
The steps are mainly aimed at the process of warehousing the products into a refrigeration house, and when the products need to be taken out of the refrigeration house, the reverse operation can be carried out on the steps.
By the conveying method, when products are taken out of and put in storage from the refrigeration house, the refrigeration house is not in direct contact with the outside, so that convection between low temperature in the refrigeration house and the outside temperature is avoided, and no cold leakage phenomenon occurs.
The foregoing is merely a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the invention.
Claims (7)
1. Conveying system suitable for freezer, including the freezer, its characterized in that still includes:
the temporary storage chamber can be respectively communicated with the outside and the refrigeration house/closed;
the first receiving part and the second receiving part are respectively arranged in the temporary storage chamber and the refrigeration house;
when the temporary storage chamber is communicated with the outside and is closed with the refrigeration house, the first material receiving part sends the product into the temporary storage chamber from the outside or sends the product in the temporary storage chamber to the outside;
when the temporary storage chamber is closed with the outside and communicated with the refrigeration house, the second material receiving part sends the product from the temporary storage chamber to the refrigeration house or sends the product in the refrigeration house to the temporary storage chamber.
2. The conveyor system for a freezer of claim 1, wherein: the temporary storage chamber is automatically communicated/closed with the outside through a first automatic door, and the temporary storage chamber is automatically communicated/closed with the cold storage through a second automatic door.
3. The conveyor system for a freezer of claim 1, wherein: the temporary storage chamber is also provided with an appearance detection mechanism for detecting the appearance size of the product at the position where the temporary storage chamber is communicated with the outside.
4. The conveyor system for a freezer of claim 1, wherein: the chain machine for conveying products in a butt joint mode with the temporary storage room and the AGV trolley matched with the chain machine are further included.
5. The conveyor system for a freezer of claim 1, wherein: the first material receiving part and the second material receiving part are both turnover chain machines; the turnover chain machine comprises a fixed chain and a turnover chain which are arranged front and back, wherein the front end of the fixed chain is provided with a concentric shaft, and two opposite synchronous rollers are arranged on the concentric shaft; the synchronous roller synchronously drives the turnover chain and the fixed chain to transmit through a motor, and the turnover chain can turn around a concentric shaft through a turnover mechanism.
6. The conveyor system for a freezer of claim 5, wherein: the turnover mechanism comprises a crank arm connecting rod structure, one end of the crank arm connecting rod structure is connected with the turnover chain, and the other end of the crank arm connecting rod structure is driven to rotate through the driving mechanism.
7. A method of transporting a transport system for a refrigerated storage according to any of claims 1 to 6 comprising the steps of:
s1: the AGV trolley sends the product to a chain machine, and the chain machine transmits the product to a shape detection mechanism for detection;
s2: after the product passes through the appearance detection mechanism, the first automatic door is opened, and the overturning chain in the first receiving part is in butt joint with the chain machine after overturning;
s3: the chain machine sends the product to the turnover chain of the first material receiving part, and the product is transmitted to the fixed chain of the first material receiving part through the turnover chain;
s4: the overturning chain is turned upwards and then is positioned at an overturning position, and then the first automatic door is closed;
s5: the second automatic door is opened, and the overturning chain in the second receiving part is in butt joint with the fixed chain in the first receiving part after overturning;
s6: the turnover chain in the second receiving part sends the product to the fixed chain in the second receiving part;
s7: the turnover chain in the second material receiving part is turned over and then is in the turnover position, then the second automatic door is closed, and the fixed chain in the second material receiving part sends the product into the refrigeration house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310240454.5A CN116222125A (en) | 2023-03-14 | 2023-03-14 | Conveying system and conveying method suitable for refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310240454.5A CN116222125A (en) | 2023-03-14 | 2023-03-14 | Conveying system and conveying method suitable for refrigeration house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116222125A true CN116222125A (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310240454.5A Pending CN116222125A (en) | 2023-03-14 | 2023-03-14 | Conveying system and conveying method suitable for refrigeration house |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117469913A (en) * | 2023-12-21 | 2024-01-30 | 如东县新苗食品机械有限公司 | Aquatic product refrigerating and conveying device |
-
2023
- 2023-03-14 CN CN202310240454.5A patent/CN116222125A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117469913A (en) * | 2023-12-21 | 2024-01-30 | 如东县新苗食品机械有限公司 | Aquatic product refrigerating and conveying device |
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