CN106183955B - A kind of fresh fruit conveying carriage - Google Patents
A kind of fresh fruit conveying carriage Download PDFInfo
- Publication number
- CN106183955B CN106183955B CN201610600222.6A CN201610600222A CN106183955B CN 106183955 B CN106183955 B CN 106183955B CN 201610600222 A CN201610600222 A CN 201610600222A CN 106183955 B CN106183955 B CN 106183955B
- Authority
- CN
- China
- Prior art keywords
- cold
- spring
- storage item
- baffle
- placement plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of fresh fruit conveying carriages, including carriage body, aluminium sheet and bracket, insulating layer is equipped between aluminium sheet and carriage body, insulating layer is the high density polyurethane of 6 ~ 9 ㎝ thickness, bracket includes column and multiple L-shaped placement plates, the horizontal segment of placement plate is connect with column side wall, rectangular channel is provided on the vertical section inner wall of placement plate, the connecting rod of V-arrangement is hingedly provided in the middle part of rectangle groove sidewall, two ends of connecting rod are connect with baffle sidewall, the sleeve parallel with placement plate horizontal segment is installed in rectangular channel lower end, spring one end is fixed in sleeve, the spring other end is extended up to sleeve outer wall to be connect with baffle sidewall.The present invention is while guaranteeing cold-storage mounting stability, it can also ensure under the very poor driving conditions of road conditions, it will influence to minimize caused by the interaction stress between cold-storage item and fastener, guarantee the stable working condition of cold-storage item, while meeting the fresh-keeping effect of fresh fruit on the way in long-distance transportation.
Description
Technical field
The present invention relates to fruits transport fields, and in particular to a kind of fresh fruit conveying carriage.
Background technique
Currently, the fruit on domestic market refrigerates, thermal car carriage body mainly has three classes: the first kind is that ectonexine is metal
Plate, centre are that metallic framework inserts foamed material, and compartment is welded by metal；It is cystosepiment, ectonexine that second class, which is intermediate,
For the sandwich of glass fiber compound material plate, compartment is bonded by adhesive；Third class is compound using six pieces
Plate of material splices and combines in original compartment, recycles profile to fasten in edge and forms.It is lacked existing for above-mentioned three kinds of car bodies
Point are as follows: first kind car body, weight is big, because there are a large amount of metal materials on carriage body, easily forms a large amount of cold bridges, leads to thermal insulation property
It is bad, poor waterproof properties；Second class car body, is bonded by plurality of plates, and under steam, strong vibration is jolted will affect vehicle
Structural strength, thermal insulation property and the service life of refrigerator carriage；Third class car body, weight is big, each carriage and former compartment face paste
It is poor to close, and adhesion strength is low, and cold draining phenomenon is serious.
Summary of the invention
It is an object of that present invention to provide a kind of fresh fruit conveying carriages, solve the peace of cold-storage item in refrigerator carriage in the prior art
The problem of stability difference is filled, to guarantee fresh-keeping effect of fruit during long-distance transport.
The present invention is achieved through the following technical solutions:
A kind of fresh fruit conveying carriage, including carriage body, the aluminium sheet being covered on carriage body and the branch being mounted on aluminium sheet side wall
Frame, is additionally provided with insulating layer between the aluminium sheet and carriage body, and the insulating layer is the high density polyurethane of 6 ~ 9 ㎝ thickness, the branch
Frame includes column and multiple L-shaped placement plates, and the horizontal segment of the placement plate is connect with column side wall, in the placement plate
It is provided with rectangular channel on vertical section inner wall, the connecting rod of V-arrangement, two ends of connecting rod and gear are hingedly provided in the middle part of rectangle groove sidewall
The connection of plate side wall, and the sleeve parallel with placement plate horizontal segment is installed in the rectangular channel lower end, spring one end is fixed on
In sleeve, the spring other end is extended up to sleeve outer wall and is connect with the baffle sidewall, and in a pre-installation, spring is in cold-storage item
Nature, and baffle is in heeling condition under the support of spring.In the prior art, refrigerator carriage in transit, especially
It is the case where the relatively poor section of road conditions is easy to appear refrigeration failure, tracing it to its cause is because cold-storage item uses during installation
Clamping or the fixed mode of bolt, i.e. cold-storage item are rest directly upon on compartment inner wall by buckle, in vehicle driving to jolting
When section, cold-storage item and buckle between be easy to happen loosening, violent collision can be generated between the two, so cause cold-storage item by
Refrigeration effect failure in damage, compartment, and the mode being fixed by bolts, it is time-consuming to take in the installation and replacement of cold-storage item
Power, it has not been convenient to fast operating；For such problem, inventor designs a kind of New type refrigeration carriage, by the tight of cold-storage item
Gu and quick transmitting of the insulating layer of high density polyurethane material to the maintenance of carriage body internal temperature and the cold energy of aluminium sheet, make
Cold-storage item while mounting stability, moreover it is possible to ensure under the very poor driving conditions of road conditions, by cold-storage item and fastener it
Between interaction stress caused by influence to minimize, i.e. the stable working condition of guarantee cold-storage item, while meeting fresh fruit
In the fresh-keeping effect of long-distance transportation on the way.
Specifically used mode is as follows: column parallel in banks being mounted on compartment inner wall, so that in identical on column
Multiple L-shaped placement plates of position are in together on a horizontal line, and before the installation of cold-storage item, supporting role of the baffle in spring
Under it is inclined；And when cold-storage item is installed to placement plate, with moving down for cold-storage item, effect of the baffle by cold-storage gravity
Start to reply its vertical state, until in the U-shaped clamping zone that cold-storage item falls completely within placement plate and column is constituted, at this point,
Spring is compressed, and an active force is generated when replying deformation, baffle is tightly attached on cold-storage side wall, to realize to cold-storage
The clamping of item, when running car to bumpy sections, compartment shakes, and an effect can be generated between cold-storage item and baffle
Stress, and cold-storage item is made to have the trend of movement, and spring utilizes the miniature deformation of itself, can eliminate the applied stress,
And then guarantee stability of the cold-storage item in U-shaped clamping zone, avoid cold-storage item from falling off and the refrigeration in compartment is caused to be lost
Effect guarantees the fresh-keeping effect of fresh fruit during transportation.Further, the insulation layer thickness of high density polyurethane material is 6 ~ 9
In cm range, it is ensured that the cold air for the carriage body inner space that aluminium sheet and aluminium sheet are covered keeps stablizing, to guarantee in carriage body
The refrigeration effect in portion rises to most preferably.
The baffle is PC plate.Preferably, selecting PC plate as baffle, so that baffle is forming strong branch to cold-storage item
Under the premise of support, the flexibility having using PC plate itself, to prevent when cold-storage item is placed or is replaced, cold-storage item and placement plate
And occur scratching between column or wear, achieve the purpose that extend cold-storage service life.
From top to bottom equidistant interval is arranged on the side wall of column multiple placement plates.Multiple placement plate equidistant intervals are set
It sets on column, so that the placement station of cold-storage item is more uniform, i.e., when carrying out cooling processing to interior, in compartment
The rate of each section temperature decline is identical, and to prevent, the local temperature in compartment is excessively high and the fresh-keeping effect of fresh fruit is caused to decline.
The spring is torsionspring.Preferably, selecting torsionspring, it is ensured that spring is in baffle moving process
It is not susceptible to metal fatigue and is damaged, to guarantee that baffle supports stablizing for cold-storage item.
Compared with prior art, the present invention having the following advantages and benefits:
1, when running car to bumpy sections, compartment shakes the present invention, can generate between cold-storage item and baffle
One applied stress, and cold-storage item is made to have the trend of movement, and spring utilizes the miniature deformation of itself, can answer the effect
Power is eliminated, and then guarantees stability of the cold-storage item in U-shaped clamping zone, and cold-storage item is avoided to fall off and cause in compartment
Refrigeration failure guarantees the fresh-keeping effect of fresh fruit during transportation；
2, multiple placement plate equidistant intervals are arranged on column in the present invention, so that the placement station of cold-storage item is more equal
Even, i.e., when carrying out cooling processing to interior, the rate of each section temperature decline in compartment is identical, to prevent in compartment
Local temperature it is excessively high and the fresh-keeping effect of fresh fruit is caused to decline；
3, select torsionspring in the present invention, it is ensured that spring be not susceptible to metal fatigue in baffle moving process and
It is impaired, to guarantee that baffle supports stablizing for cold-storage item.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of bracket.
Label and corresponding parts title in attached drawing:
1- column, 2- placement plate, 3- cold-storage item, 4- baffle, 5- connecting rod, 6- rectangular channel, 7- sleeve, 8- spring, 9- carriage body,
10- aluminium sheet, 11- insulating layer.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment includes carriage body 9, the aluminium sheet being covered on carriage body 9 10 and is mounted on aluminium sheet
Bracket on 10 side walls, is additionally provided with insulating layer 11 between the aluminium sheet 10 and carriage body 9, and the insulating layer 11 is 6 ~ 9 ㎝ thick
High density polyurethane, the bracket include column 1 and multiple L-shaped placement plates 2, the horizontal segment and column 1 of the placement plate 2
Side wall connection, is provided with rectangular channel 6 on the vertical section inner wall of the placement plate 2, is hingedly provided with V in the middle part of 6 side wall of rectangular channel
Two ends of the connecting rod 5 of shape, connecting rod 5 are connect with 4 side wall of baffle, and are equipped with and 2 water of placement plate in 6 lower end of rectangular channel
The parallel sleeve 7 of flat section, 8 one end of spring are fixed in sleeve 7,8 other end of spring to 7 outer wall of sleeve extend up to it is described
The connection of 4 side wall of baffle, cold-storage item 3 in a pre-installation, spring 8 in the raw, and baffle 4 under the support of spring 8 in inclining
Ramp-like state.In the prior art, refrigerator carriage in transit, is especially easy to appear refrigeration in the relatively poor section of road conditions and loses
The case where effect, trace it to its cause be because cold-storage item 3 during installation using clamping or bolt it is fixed by the way of, i.e., cold-storage item 3 leads to
It crosses buckle to be rest directly upon on compartment inner wall, in vehicle driving to bumpy sections, is easy to happen pine between cold-storage item 3 and buckle
It is dynamic, violent collision can be generated between the two, and then causes cold-storage item 3 to be damaged, the refrigeration effect failure in compartment, and use spiral shell
The fixed mode of bolt, it is time-consuming and laborious, it has not been convenient to fast operating in the installation and replacement of cold-storage item 3；For such problem,
Inventor designs a kind of New type refrigeration carriage, passes through the insulating layer of fastening and high density polyurethane material to cold-storage item 3
The quick transmitting of the cold energy of the maintenance and aluminium sheet 10 of 11 pairs of 9 internal temperatures of carriage body, so that cold-storage item 3 is in the same of mounting stability
When, moreover it is possible to it ensures under the very poor driving conditions of road conditions, it will be caused by the interaction stress between cold-storage item 3 and fastener
Influence minimizes, i.e. the stable working condition of guarantee cold-storage item 3, while meeting the fresh-keeping effect of fresh fruit on the way in long-distance transportation
Fruit.
Specifically used mode is as follows: 1 parallel in banks of column being mounted on compartment inner wall, so that being in phase on column 1
Multiple L-shaped placement plates 2 with position are in together on a horizontal line, and before the installation of cold-storage item 3, branch of the baffle 4 in spring 8
It is inclined under support effect；And in the installation to placement plate 2 of cold-storage item 3, with moving down for cold-storage item 3, baffle 4 is by cold-storage item
The effect of 3 gravity starts to reply its vertical state, until the U-clamp that cold-storage item 3 falls completely within placement plate 2 and column 1 is constituted
It holds in region, at this point, spring 8 is compressed, an active force is generated when replying deformation, baffle 4 is made to be tightly attached to 3 side of cold-storage item
On wall, to realize the clamping to cold-storage item 3, when running car to bumpy sections, compartment shakes, cold-storage item 3 and gear
An applied stress can be generated between plate 4, and cold-storage item 3 is made to have the trend of movement, and spring 8 utilizes the small shape of itself
Become, which can be eliminated, and then guarantee stability of the cold-storage item 3 in U-shaped clamping zone, cold-storage item 3 is avoided to occur
It falls off and the refrigeration in compartment is caused to fail, guarantee the fresh-keeping effect of fresh fruit during transportation.Further, the poly- ammonia of high density
11 thickness of insulating layer of ester material is in 6 ~ 9 cm ranges, it is ensured that 9 inside of carriage body that aluminium sheet 10 and aluminium sheet 10 are covered is empty
Between cold air keep stablize, to guarantee that the refrigeration effect inside carriage body 9 rises to most preferably.
In the present embodiment, from top to bottom equidistant interval is arranged on the side wall of column 1 multiple placement plates 2.It is multiple to put
It sets 2 equidistant interval of plate to be arranged on column 1, so that the placement station of cold-storage item 3 is more uniform, i.e., be dropped to interior
When temperature processing, the rate of each section temperature decline in compartment is identical, and to prevent, the local temperature in compartment is excessively high and causes fresh
The fresh-keeping effect of fruit declines.
Preferably, select PC plate be used as baffle 4 so that baffle 4 to cold-storage item 3 formation powerful support under the premise of,
The flexibility having using PC plate itself, to prevent when cold-storage item 3 is placed or is replaced, cold-storage item 3 and placement plate 2 and column
Occur scratching or wearing between 1, achievees the purpose that extend 3 service life of cold-storage item.
Preferably, selecting torsionspring, it is ensured that spring 8 is not susceptible to metal fatigue in 4 moving process of baffle
And be damaged, to guarantee that baffle 4 supports stablizing for cold-storage item 3.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (2)
1. a kind of fresh fruit conveying carriage including carriage body (9), the aluminium sheet (10) being covered on carriage body (9) and is mounted on aluminium sheet
(10) bracket on side wall, it is characterised in that: it is additionally provided between the aluminium sheet (10) and carriage body (9) insulating layer (11), it is described
Insulating layer (11) is the high density polyurethane of 6~9 ㎝ thickness, and the bracket includes column (1) and multiple L-shaped placement plates (2),
The horizontal segment of the placement plate (2) is connect with column (1) side wall, is provided with rectangle on the vertical section inner wall of the placement plate (2)
Slot (6) is hingedly provided with the connecting rod (5) of V-arrangement, two ends and baffle (4) side of connecting rod (5) in the middle part of rectangular channel (6) side wall
Wall connection, and be equipped with the sleeve parallel with placement plate (2) horizontal segment (7) in the rectangular channel (6) lower end, spring (8) one
End is fixed in sleeve (7), and spring (8) other end is extended up to sleeve (7) outer wall and connect with the baffle (4) side wall, is stored
In a pre-installation, in the raw, and baffle (4) is in heeling condition under the support of spring (8) to spring (8) to cold item (3)；Institute
Stating baffle (4) is PC plate；From top to bottom equidistant interval is arranged on the side wall of column (1) multiple placement plates (2).
2. a kind of fresh fruit conveying carriage according to claim 1, it is characterised in that: the spring (8) is torsionspring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600222.6A CN106183955B (en) | 2016-07-28 | 2016-07-28 | A kind of fresh fruit conveying carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600222.6A CN106183955B (en) | 2016-07-28 | 2016-07-28 | A kind of fresh fruit conveying carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106183955A CN106183955A (en) | 2016-12-07 |
| CN106183955B true CN106183955B (en) | 2018-12-28 |
Family
ID=57496645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610600222.6A Expired - Fee Related CN106183955B (en) | 2016-07-28 | 2016-07-28 | A kind of fresh fruit conveying carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106183955B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739961A (en) * | 2016-12-31 | 2017-05-31 | 重庆樽明汽车零部件有限公司 | A kind of lorry heat-insulation system |
| CN112498225B (en) * | 2020-12-30 | 2022-10-04 | 安徽港口物流有限公司 | Highway commodity circulation transportation is with multi-functional freight train packing box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334815Y (en) * | 1997-07-08 | 1999-08-25 | 北京天云汽车改装厂 | Polyurethane thermo-insulating board |
| CN2546251Y (en) * | 2002-05-15 | 2003-04-23 | 李育志 | Structure of aluminium alloy insulation wagon |
| CN203937561U (en) * | 2014-07-28 | 2014-11-12 | 杭州鲁尔能源科技有限公司 | Refrigerator carriage |
| CN205239277U (en) * | 2015-11-06 | 2016-05-18 | 重庆思比德复合材料有限公司 | Cold chain transport vechicle |
| CN205871843U (en) * | 2016-07-28 | 2017-01-11 | 成都驿都果业有限责任公司 | Fruit cold chain transportation carriage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513850B (en) * | 2009-04-03 | 2010-07-14 | 广州拜尔冷链聚氨酯科技有限公司 | Refrigerator car carriage seal structure and operating method thereof |
-
2016
- 2016-07-28 CN CN201610600222.6A patent/CN106183955B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334815Y (en) * | 1997-07-08 | 1999-08-25 | 北京天云汽车改装厂 | Polyurethane thermo-insulating board |
| CN2546251Y (en) * | 2002-05-15 | 2003-04-23 | 李育志 | Structure of aluminium alloy insulation wagon |
| CN203937561U (en) * | 2014-07-28 | 2014-11-12 | 杭州鲁尔能源科技有限公司 | Refrigerator carriage |
| CN205239277U (en) * | 2015-11-06 | 2016-05-18 | 重庆思比德复合材料有限公司 | Cold chain transport vechicle |
| CN205871843U (en) * | 2016-07-28 | 2017-01-11 | 成都驿都果业有限责任公司 | Fruit cold chain transportation carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106183955A (en) | 2016-12-07 |
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