CN113352978A - Freezing conveyer - Google Patents
Freezing conveyer Download PDFInfo
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- CN113352978A CN113352978A CN202110905443.5A CN202110905443A CN113352978A CN 113352978 A CN113352978 A CN 113352978A CN 202110905443 A CN202110905443 A CN 202110905443A CN 113352978 A CN113352978 A CN 113352978A
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- 238000007710 freezing Methods 0.000 title claims abstract description 51
- 230000008014 freezing Effects 0.000 title claims abstract description 47
- 238000012545 processing Methods 0.000 claims abstract description 38
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 22
- 230000008569 process Effects 0.000 abstract description 22
- 235000013372 meat Nutrition 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000015243 ice cream Nutrition 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000010365 information processing Effects 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000411 inducer Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
- B62D55/065—Multi-track vehicles, i.e. more than two tracks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/20—Tracks of articulated type, e.g. chains
- B62D55/205—Connections between track links
- B62D55/21—Links connected by transverse pivot pins
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a refrigerated transport device, and relates to the technical field of intelligent transport. This freezing conveyer includes the supporting subject, central processing unit, freezer body and sealed lid, be provided with the bearing plate in the above-mentioned freezer body, the fixed slot has been seted up to the above-mentioned bearing plate, the above-mentioned fixed slot is provided with the bearing ice-cube, the above-mentioned bearing plate is provided with first bearing chain and second bearing chain, above-mentioned first bearing chain connects in above-mentioned freezer body, above-mentioned second bearing chain is connected with tightens up the subassembly, the subassembly that tightens up sets up in above-mentioned freezer body, be provided with driving motor in the above-mentioned supporting subject, above-mentioned freezer body is provided with and connects the box, be provided with the gravity inductor on the above-mentioned box that connects, above-mentioned driving motor and above-mentioned gravity inductor all connect in above-mentioned central processing unit. The invention can detect whether the temperature value of the frozen object is always in the reasonable temperature control range in the transportation process, ensure the quality of the frozen goods and prevent the frozen goods from being unknowingly deteriorated.
Description
Technical Field
The invention relates to the technical field of intelligent transportation, in particular to a refrigerated transport package.
Background
The defects existing in the China refrigerated transport industry can be felt in daily life. Such as supermarkets, fruit stalls, vegetable yards, etc., are at the end of the cold chain link and are the final shipping point for refrigerated transport. Most of the time, the problem with cold-chain logistics is that it is manifested in the "last mile". For example, when people buy ice cream bars, the ice cream bars are melted and then frozen after eating, and even some ice cream bars with crispy cone are not crispy any more, which greatly affects the taste of consumers. The frozen meat purchased in the supermarket is not compact, part of the frozen meat is even not frozen, the frozen meat is found to be soft when the meat is slightly kneaded, and the color of the part of the frozen meat can be seen, so that the meat is not fresh, and the taste of the meat is slightly different.
The reason for the phenomenon is mostly caused by two reasons, one is that in the process of freezing, because a driver or a transport company aims at saving cost, the refrigeration temperature is closed or reduced in the process of transporting, so that the temperature change of the freezer box body is large, the other situation occurs at the end of freezing transportation, namely the stage that the freezer car reaches the forefront of sales of supermarkets, markets and the like, and in many supermarkets in China, including meat, vegetables, dairy products and ice cream in brand supermarkets, the normal-temperature vehicle is added with the quilts in the supply of the link. After all, the temperature is invisible and unknown, and many merchants are in the concept of 'saving energy, saving time and saving' from the temperature requirement to each link. Both of these conditions result in the food not being continuously refrigerated during transport because microbial activity and respiration are enhanced with increasing temperature and if continuous refrigeration conditions are not guaranteed throughout the transport, the cargo may begin to decay and deteriorate during this phase.
In summary, we propose a refrigerated transport unit to solve the above problems.
Disclosure of Invention
The invention aims to provide a freezing and transporting device which can effectively detect whether the temperature value of a frozen object in the freezing and transporting process is always maintained in a reasonable temperature control range, simplify the mode of a consignee for distinguishing frozen objects, further ensure that the frozen object is continuously frozen in the freezing and transporting process, avoid the phenomenon of intermittent melting of the frozen goods in the transporting process, better ensure the quality of the frozen goods and prevent the frozen goods from being unknowingly deteriorated and rotten.
The embodiment of the invention is realized by the following steps:
a refrigerated transport unit comprises a support body provided with a central processing unit and a freezer compartment, the refrigerator body is provided with a sealing cover, a bearing plate which can swing longitudinally is arranged in the refrigerator body, the bearing plate is provided with a fixing groove, the fixing groove is provided with a bearing ice block, the opposite ends of the bearing plate are respectively provided with a first bearing chain and a second bearing chain, the free end of the first bearing chain is connected with the freezing box body, the free end of the second bearing chain is connected with a tightening component for tightening the second bearing chain, the tightening component is arranged on the freezing box body, the supporting main body is provided with a driving motor for driving the tightening component, the bottom side of the freezing box body is provided with a bearing box, the bearing box is provided with a gravity sensor, and the driving motor and the gravity sensor are both connected to the central processing unit.
The shrink assembly comprises a shrink shell, a rotating shaft is arranged in the shrink shell, the rotating shaft is connected to a driving motor, a first bearing chain penetrates through the shrink to be wound on the rotating shaft, and the driving motor is a servo motor. The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. A Central Processing Unit (CPU) is a final execution unit for information processing and program operation, and serves as an operation and control core of a computer system. Before the frozen goods are shipped, the weight and the body type of the goods are determined in advance, the inclination degree of a bearing plate and the weight of a bearing ice block are further determined, the average weight of the goods is input into a central processing unit, the central processing unit directly converts the average weight of the goods, then the bearing ice block is inserted into a fixed groove, the central processing unit is started after the bearing ice block is finished, the central processing unit controls a running driving motor to rotate, the driving motor rotates to drive a tightening assembly to run, the tightening assembly starts to tighten a second bearing chain, the bearing plate inclines due to the fact that the length of a first bearing chain is unchanged, the bearing plate is connected with the first bearing chain and is lower than one end of the first bearing chain connected with the second bearing chain, in the process of frozen transportation, once the temperature is lower than a certain value, the bearing ice block starts to melt, the shape of the bearing ice block starts to shrink, the clamping with the fixed groove starts to loosen, and under the dual effects of the self weight of the bearing ice block and the extrusion force of a frozen object, the bearing ice blocks fall, the frozen objects slide along with the bearing ice blocks and fall into the bearing box, the gravity sensor at the bottom side of the bearing box senses the increase of the weight and transmits the weight value to the central processing unit, the central processing unit records the weight change, even if a transport person closes the device midway, the frozen objects in the bearing box cannot be placed back to the original position again, and a receiving person only needs to check the bearing box to determine whether the frozen goods are in a continuous freezing environment in the transportation process, so that the damage of the frozen objects is reduced.
In some embodiments of the present invention, the number of the fixing grooves and the number of the bearing ice blocks are multiple and correspond to one another.
When the frozen goods are large, the fixing grooves can be matched with the bearing ice blocks, and the weight of the frozen goods can be shared together.
In some embodiments of the present invention, the refrigerator further comprises a fixing shaft transversely disposed on the refrigerator body, the fixing shaft being disposed between the first and second bearing chains, the fixing shaft penetrating through the bearing plate.
The fixed axle is used for further fixed bearing plate, and the bearing plate takes place to rock when preventing that second bearing chain from starting, and the wearing to establish of fixed axle makes the bearing plate have the center support point, and is more firm.
In some embodiments of the present invention, the refrigerator further comprises a refrigerator disposed in the supporting body, an output end of the refrigerator is disposed in the refrigerator body, and the refrigerator is connected to the cpu.
Refrigerating machines (refrigerating machines) transfer the heat of a cooled object with a relatively low temperature to an ambient medium to obtain cold. The heat transferred from a lower temperature object is conventionally referred to as cold. The working fluid in the refrigerator which participates in the thermodynamic process change (energy conversion and heat transfer) is called refrigerant. The temperature range of refrigeration is usually above 120K, and below 120K belongs to the deep low temperature technical range. The refrigerator is connected with the central processing unit and is directly controlled by the central processing unit, and it is worth explaining that a temperature sensor is arranged in the refrigerator body, and the temperature sensor (temperature transducer) refers to a sensor which can sense temperature and convert the temperature into a usable output signal. The temperature sensor is the core part of the temperature measuring instrument and has a plurality of varieties. The measurement method can be divided into a contact type and a non-contact type, and the measurement method can be divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements. The temperature sensor is connected with the central processing unit and used for monitoring the temperature in the refrigerating box body in real time.
In some embodiments of the present invention, a freezing chamber is disposed in the bearing plate, a plurality of freezing branch pipes are disposed in the freezing chamber, one end of each freezing branch pipe is a closed end, the other end of each freezing branch pipe is connected to a freezing main pipe, the freezing main pipe is disposed on an inner wall of the freezing box, a free end of the freezing main pipe penetrates through the freezing box and is connected to a refrigerator, and the refrigerator is disposed on the support body.
In order to better maintain the freezing effect, a freezing cavity is added in the bearing plate.
In some embodiments of the present invention, the number of the bearing plates is multiple, and two ends of the plurality of bearing plates are respectively sleeved on the first bearing chain and the second bearing chain.
The quantity of bearing plate is a plurality of for place more objects, can be according to freezing goods too little suitable increase and decrease, only a plurality of buckles are established to the bearing plate in addition, and a plurality of buckles are connected with first bearing chain and first bearing chain respectively, further consolidate bearing plate and first bearing chain to and the bearing plate is connected with second bearing chain.
In some embodiments of the invention, the support body is provided with a track on the underside.
The caterpillar is a flexible chain ring which is driven by the driving wheel and surrounds the driving wheel, the loading wheel, the inducer and the riding wheel. The crawler belt consists of crawler belt plates, crawler belt pins and the like. The track pin connects the track shoes together to form a track link. The both ends of grip-pad are porose, with the action wheel meshing, and there is the induction tooth in the middle part for regular track to the track drops when preventing that the tank from turning to or heeling to travel, has the enhancement non slipping spur (for short the decorative pattern) in the one side with ground contact, with the sturdiness that improves the grip-pad and the adhesive force of track and ground. Due to the additional arrangement of the crawler belt, the refrigerated transport device in the embodiment of the invention can avoid manual carrying, and the crawler belt can adapt to more road conditions and operate more stably because part of market roads are more tortuous.
In some embodiments of the invention, an inflatable air bag is disposed in the freezer compartment, and the inflatable air bag is used for positioning the cargo.
The air bag is formed by filling compressed air or water medium into a flexible rubber capsule; the spring action is achieved by the compressibility of air and the fluidity of water. The inflatable air bag can prevent the frozen goods from moving upwards in the bumpy transportation process, and the inflatable air bag is in a state of being attached to the frozen objects.
In some embodiments of the present invention, the mobile terminal includes a touch screen disposed on the supporting body, and the touch screen is connected to the cpu.
The Touch screen (Touch Panel), also known as "Touch screen" or "Touch Panel", is an inductive liquid crystal display device capable of receiving input signals such as a Touch, when touching a graphic button on the screen, a Touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, can be used to replace a mechanical button Panel, and can produce vivid video and audio effects by means of a liquid crystal display screen, and the Touch screen is connected with a central processing unit, so that a person can conveniently control the central processing unit.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
1) this refrigerated transport device mutually supports through the bearing plate of fixed slot, bearing ice-cube and slope, and monitoring refrigerated transport object that can be fine is whether be in suitable freezing temperature in succession under, and then guarantees the quality of frozen object.
2) This freezing conveyer through the bearing plate of slope, hold box, gravity sensing and central processing unit's cooperation for the phenomenon that the deviation appears in the inside temperature of refrigerator can in time be learnt to the user, and then in time the loss stopping.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a refrigerated transport unit according to an embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is an enlarged view of B in fig. 1.
Icon: 1-supporting body, 2-central processing unit, 3-freezing box body, 4-sealing cover, 5-bearing plate, 6-fixing groove, 7-bearing ice block, 8-first bearing chain, 9-second bearing chain, 10-tightening assembly, 11-driving motor, 12-bearing box, 13-gravity sensor, 14-touch screen, 15-fixing shaft, 16-refrigerating machine, 17-freezing cavity, 18-freezing branch pipe, 19-freezing main pipe, 20-crawler belt, 21-drawing box, 22-expansion air bag and 23-buckle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 to 3, an object of the present invention is to provide a refrigerated transportation device, which can effectively detect whether a temperature value of a refrigerated object during refrigerated transportation is always maintained within a reasonable temperature control range, so as to simplify a manner for a consignee to determine the refrigerated object, thereby ensuring that the refrigerated object is continuously refrigerated in a refrigerated transportation link, preventing the frozen goods from being intermittently thawed during transportation, better ensuring the quality of the refrigerated goods, and preventing the frozen goods from being unknowingly deteriorated.
A refrigerated transportation device comprises a supporting body 1, wherein the supporting body 1 is provided with a central processing unit 2 and a refrigerator body 3, the refrigerator body 3 is provided with a sealing cover 4, a bearing plate 5 which can swing longitudinally is arranged in the refrigerator body 3, the bearing plate 5 is provided with a fixing groove 6, the fixing groove 6 is provided with a bearing ice block 7, opposite ends of the bearing plate 5 are respectively provided with a first bearing chain 8 and a second bearing chain 9, the free end of the first bearing chain 8 is connected with the refrigerator body 3, the free end of the second bearing chain 9 is connected with a tightening assembly 10 for tightening the second bearing chain 9, the tightening assembly 10 is arranged on the refrigerator body 3, the supporting body 1 is provided with a driving motor 11 for driving the tightening assembly 10, the refrigerator body 3 is provided with a receiving box 12, the receiving box 12 is provided with a gravity sensor 13, and the driving motor 11 and the gravity sensor 13 are both connected to the cpu 2.
The principle of the invention is as follows: the phenomenon that partial frozen objects are not continuously frozen in the transportation process occurs, goods are sometimes restored to a frozen state in delivery, whether the objects are consistently in a frozen state or not in the transportation process cannot be judged from the appearance to the closing, a temperature controller is arranged in a partial freezing device, however, the design structure can only play a role of alarming, once a power supply is thoroughly cut off, an object temperature sensor cannot work any more, therefore, the mode cannot judge whether transportation personnel are closed or the refrigerating temperature is reduced in the transportation process, the substances cannot be seen at all after the temperature is reached, various links are obtained from the temperature requirement, and many merchants are in the concept of 'saving energy, time and energy'. This results in frozen goods that are not continuously refrigerated during transport because microbial activity and respiration are enhanced with increasing temperature, and if continuous refrigeration conditions are not maintained throughout the transport, the goods may begin to decay and deteriorate during this period. In the invention, the retraction assembly comprises a retraction housing, a rotating shaft is arranged in the retraction housing, the rotating shaft is connected to a driving motor 11, the first bearing chain 8 can be wound on the rotating shaft through retraction, and the driving motor 11 is a servo motor. The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The central processing unit 2 (CPU) is a final execution unit for information processing and program operation, and serves as an operation and control core of the computer system. The gravity sensor 13, also called as a gravity sensor, belongs to a novel sensor technology, and adopts an elastic sensing element to manufacture a cantilever type displacement device and an energy storage spring manufactured by the elastic sensing element to drive an electric contact, so as to complete the conversion from the gravity change to the electric signal. Before the frozen goods are shipped, the weight and the body type of the goods are determined in advance, the inclination degree of the bearing plate 5 and the weight of the bearing ice blocks 7 are further determined, the average weight of the goods is input into the central processing unit 2 and is directly converted by the central processing unit 2, then the bearing ice blocks 7 are inserted into the fixed grooves 6, the central processing unit 2 is started after the bearing ice blocks 7 are finished, the central processing unit 2 controls and operates the driving motor 11 to rotate, the driving motor 11 rotates to drive the tightening assembly 10 to operate, the tightening assembly 10 starts to tighten the second bearing chain 9, the bearing plate 5 inclines, the bearing plate 5 is connected with the first bearing chain 8 and is lower than one end of the bearing plate connected with the second bearing chain 9, and once the temperature is lower than a certain value in the process of frozen transportation, the bearing ice blocks 7 start to melt and the shape begins to shrink, the clamping with the fixed groove 6 starts to loosen, under the dual action of the self weight of the bearing ice block 7 and the extrusion force of the frozen object, the bearing ice block 7 falls, the frozen object slides along with the bearing ice block and falls into the bearing box 12, the gravity sensor 13 at the bottom side of the bearing box 12 senses the increase of the weight and transmits the weight value to the central processing unit 2, the central processing unit 2 records the weight change, even if a transport person closes the device midway, the frozen object in the bearing box 12 cannot be placed back to the original position again, the receiving person only needs to check the bearing box 12 to determine whether the frozen object is in a continuous freezing environment in the process of transportation, and further reduces the damage of the frozen object, and it is worth explaining that the buffer sponge is arranged in the bearing box 12 to prevent the frozen object from being damaged when falling.
In some embodiments of the present invention, the number of the fixing grooves 6 and the number of the bearing ice cubes 7 are a plurality and correspond to one another.
In the above embodiment, the number of the fixing grooves 6 is plural, and when the frozen goods are large, the fixing grooves 6 can be used to match with the bearing ice blocks 7 to share the weight of the frozen goods; in addition, the sizes of the goods are different in the actual using process, the fixing groove 6 and the bearing ice block 7 which are needed to be used can be determined according to the actual placing position, and it is worth explaining that the bearing ice block 7 comprises a fixing block and a bearing block, the fixing block is matched and clamped with the fixing groove 6, and the size of the bearing block can be adjusted correspondingly according to the weight of the frozen object.
In some embodiments of the present invention, the refrigerator further comprises a fixing shaft 15 transversely disposed on the freezer compartment 3, the fixing shaft 15 is disposed between the first load-bearing chain 8 and the second load-bearing chain 9, and the fixing shaft 15 penetrates the load-bearing plate 5.
In the above embodiment, the fixing shaft 15 is used for further fixing the bearing plate 5, so as to prevent the bearing plate 5 from shaking when the second bearing chain 9 is started, and the fixing shaft 15 is penetrated to make the bearing plate 5 have a central supporting point, so that the bearing plate is more stable.
In some embodiments of the present invention, the refrigerator 16 is disposed in the supporting body 1, an output end of the refrigerator 16 is disposed in the refrigerator body 3, and the refrigerator 16 is connected to the cpu 2.
In the above embodiment, the refrigerator 16 (refrigerating machine) is a machine that transfers the heat of a cooled object having a relatively low temperature to an ambient medium to obtain cold. The heat transferred from a lower temperature object is conventionally referred to as cold. The working fluid that participates in the thermodynamic process changes (energy conversion and heat transfer) within the chiller 16 is referred to as the refrigerant. The temperature range of refrigeration is usually above 120K, and below 120K belongs to the deep low temperature technical range. The refrigerator 16 is connected to the cpu 2 and directly controlled by the cpu 2, and it should be noted that a temperature sensor (temperature sensor) is disposed in the refrigerator body 3, and the temperature sensor is a sensor capable of sensing temperature and converting the sensed temperature into a usable output signal. The temperature sensor is the core part of the temperature measuring instrument and has a plurality of varieties. The measurement method can be divided into a contact type and a non-contact type, and the measurement method can be divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements. The temperature sensor is connected with the central processing unit 2 and used for monitoring the temperature in the refrigerator body 3 in real time.
In some embodiments of the present invention, a freezing chamber 17 is disposed in the bearing plate 5, a plurality of freezing branch pipes 18 are disposed in the freezing chamber 17, one end of each freezing branch pipe 18 is a closed end, the other end is connected to a freezing main pipe 19, the freezing main pipe 19 is disposed on the inner wall of the freezing box 3, the free end of the freezing main pipe 19 penetrates through the freezing box 3 and is connected to a refrigerator 16, and the refrigerator 16 is disposed on the support body 1.
In the above embodiment, in order to better maintain the freezing effect, the freezing chamber 17 is added in the bearing plate 5, and it is worth to be noted that the main freezing pipe 19 and the plurality of branch freezing pipes 18 are provided with valves, and the valves are pipe fittings for opening and closing the pipes, controlling the flow direction, and adjusting and controlling the parameters (temperature, pressure and flow rate) of the conveying medium. According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is connected with the central processing unit 2 and is controlled by the central processing unit 2.
In some embodiments of the present invention, the number of the bearing plates 5 is multiple, and two ends of each of the bearing plates 5 are respectively sleeved on the first bearing chain 8 and the second bearing chain 9.
In the above embodiment, the number of the bearing plates 5 is plural, and the number of the bearing plates 5 can be increased or decreased according to the size of the frozen goods, and the bearing plates 5 are provided with only a plurality of buckles 23, and the plurality of buckles 23 are respectively connected with the first bearing chain 8 and the second bearing chain 9, so as to further reinforce the connection between the bearing plates 5 and the first bearing chain 8, and between the bearing plates 5 and the second bearing chain 9.
In some embodiments of the invention, the support body 1 is provided with a track 20 on the underside.
In the above embodiment, the track 20 is a flexible link driven by the drive wheel, surrounding the drive wheel, bogie wheel, inducer wheel and idler wheel. The crawler 20 is composed of crawler 20 plates, crawler 20 pins, and the like. Track 20 pins connect the various track 20 plates together to form a track 20 link. Both ends of track 20 board are porose, with the action wheel meshing, and there is the induction tooth in the middle part for regular track 20 to track 20 drops when preventing that the tank from turning to or heeling to travel, has the enhancement non-skid rib (for short the decorative pattern) in the one side with ground contact, with the sturdiness that improves track 20 board and the adhesive force of track 20 and ground. Due to the additional arrangement of the crawler belt 20, the refrigerated transport device in the embodiment of the invention can avoid manual carrying, and the crawler belt 20 can adapt to more road conditions and run more stably because part of market roads are more tortuous.
In some embodiments of the present invention, an inflatable air bag 22 is disposed in the freezer compartment 3, and the inflatable air bag 22 is used for positioning cargo.
In the above embodiment, the air bag is a flexible rubber capsule filled with compressed air or water medium; the spring action is achieved by the compressibility of air and the fluidity of water. The inflated airbag 22 prevents the frozen goods from moving upward during bumpy transportation, and it is noted that the inflated airbag 22 is in a state of being attached to the frozen objects.
In some embodiments of the present invention, the mobile terminal includes a touch screen 14 disposed on the supporting body 1, and the touch screen 14 is connected to the cpu 2.
In the above embodiment, the Touch screen 14 (Touch Panel), also called "Touch screen" or "Touch Panel", is an inductive liquid crystal display device capable of receiving input signals such as a Touch, when a graphical button on the screen is touched, the tactile feedback system on the screen can drive various connecting devices according to a pre-programmed program, so as to replace a mechanical button Panel and produce vivid video and audio effects by means of a liquid crystal display screen, and the Touch screen 14 is connected to the cpu 2, so that a person can conveniently operate the cpu 2.
In summary, the present invention provides a refrigerated transportation device, which at least has the following beneficial effects: the phenomenon that partial frozen objects are not continuously frozen in the transportation process occurs, goods are sometimes restored to a frozen state in delivery, whether the objects are consistently in a frozen state or not in the transportation process cannot be judged from the appearance to the closing, a temperature controller is arranged in a partial freezing device, however, the design structure can only play a role of alarming, once a power supply is thoroughly cut off, an object temperature sensor cannot work any more, therefore, the mode cannot judge whether transportation personnel are closed or the refrigerating temperature is reduced in the transportation process, the substances cannot be seen at all after the temperature is reached, various links are obtained from the temperature requirement, and many merchants are in the concept of 'saving energy, time and energy'. This results in frozen goods that are not continuously refrigerated during transport because microbial activity and respiration are enhanced with increasing temperature, and if continuous refrigeration conditions are not maintained throughout the transport, the goods may begin to decay and deteriorate during this period. In the invention, the retraction assembly comprises a retraction housing, a rotating shaft is arranged in the retraction housing, the rotating shaft is connected to a driving motor 11, the first bearing chain 8 can be wound on the rotating shaft through retraction, and the driving motor 11 is a servo motor. The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The central processing unit 2 (CPU) is a final execution unit for information processing and program operation, and serves as an operation and control core of the computer system. The gravity sensor 13, also called as a gravity sensor, belongs to a novel sensor technology, and adopts an elastic sensing element to manufacture a cantilever type displacement device and an energy storage spring manufactured by the elastic sensing element to drive an electric contact, so as to complete the conversion from the gravity change to the electric signal. Before the frozen goods are shipped, the weight and the body type of the goods are determined in advance, the inclination degree of the bearing plate 5 and the weight of the bearing ice blocks 7 are further determined, the average weight of the goods is input into the central processing unit 2 and is directly converted by the central processing unit 2, then the bearing ice blocks 7 are inserted into the fixed grooves 6, the central processing unit 2 is started after the bearing ice blocks 7 are finished, the central processing unit 2 controls and operates the driving motor 11 to rotate, the driving motor 11 rotates to drive the tightening assembly 10 to operate, the tightening assembly 10 starts to tighten the second bearing chain 9, the bearing plate 5 inclines, the bearing plate 5 is connected with the first bearing chain 8 and is lower than one end of the bearing plate connected with the second bearing chain 9, and once the temperature is lower than a certain value in the process of frozen transportation, the bearing ice blocks 7 start to melt and the shape begins to shrink, the clamping with the fixed groove 6 starts to loosen, under the dual action of the self weight of the bearing ice block 7 and the extrusion force of the frozen object, the bearing ice block 7 falls, the frozen object slides along with the bearing ice block and falls into the bearing box 12, the gravity sensor 13 at the bottom side of the bearing box 12 senses the increase of the weight and transmits the weight value to the central processing unit 2, the central processing unit 2 records the weight change, even if a transport person closes the device midway, the frozen object in the bearing box 12 cannot be placed back to the original position again, the receiving person only needs to check the bearing box 12 to determine whether the frozen object is in a continuous freezing environment in the process of transportation, and further reduces the damage of the frozen object, and it is worth explaining that the buffer sponge is arranged in the bearing box 12 to prevent the frozen object from being damaged when falling.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A refrigerated transportation device is characterized by comprising a supporting main body, wherein the supporting main body is provided with a central processing unit and a refrigerating box body, the refrigerator body is provided with a sealing cover, a bearing plate which can swing longitudinally is arranged in the refrigerator body, the bearing plate is provided with a fixing groove, the fixing groove is provided with a bearing ice block, the opposite ends of the bearing plate are respectively provided with a first bearing chain and a second bearing chain, the free end of the first bearing chain is connected with the freezing box body, the free end of the second bearing chain is connected with a tightening component for tightening the second bearing chain, the tightening component is arranged on the freezing box body, the supporting main body is provided with a driving motor for driving the tightening component, the bottom side of the freezing box body is provided with a bearing box, the bearing box is provided with a gravity sensor, and the driving motor and the gravity sensor are both connected to the central processing unit.
2. A refrigerated transport unit as claimed in claim 1 wherein the number of retaining slots and the number of load bearing ice cubes are each plural and in one-to-one correspondence.
3. A refrigerated transportation unit as claimed in claim 1 including a fixed shaft disposed transversely to the freezer housing between the first and second load bearing chains, the fixed shaft extending through the load bearing plate.
4. A refrigerated transportation unit as claimed in claim 1 including a refrigerator disposed in the support body, the refrigerator output being disposed in the freezer compartment, the refrigerator being connected to the cpu.
5. The refrigerated transportation apparatus as claimed in claim 4, wherein a refrigerating chamber is provided in the bearing plate, a plurality of refrigerating branch pipes are provided in the refrigerating chamber, one end of each refrigerating branch pipe is a closed end, the other end of each refrigerating branch pipe is connected with a main refrigerating pipe, the main refrigerating pipe is provided on the inner wall of the refrigerating box, the free end of the main refrigerating pipe passes through the refrigerating box and is connected with a refrigerator, and the refrigerator is provided on the supporting body.
6. The refrigerated transportation apparatus of claim 1, wherein the number of the bearing plates is plural, and both ends of the plural bearing plates are respectively sleeved on the first bearing chain and the second bearing chain.
7. A refrigerated transportation unit according to claim 1 wherein the underside of the support body is provided with tracks.
8. The refrigerated transportation apparatus as claimed in claim 1, wherein a drawing box is slidably disposed in the freezer, and the outer side of the drawing box abuts against the inner wall of the freezer.
9. A refrigerated transportation unit as claimed in claim 1 wherein an inflatable air bag is provided within the refrigerated compartment for locating the cargo.
10. A refrigerated transportation unit as claimed in claim 1 including a touch screen located on the support body, the touch screen being connected to the cpu.
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| CN202110905443.5A CN113352978B (en) | 2021-08-09 | 2021-08-09 | Freezing conveyer |
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| CN113352978B (en) | 2021-10-01 |
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Effective date of registration: 20240308 Address after: 2nd Floor, Building 3, No. 12, Lane 1698, Wangyuan Road, Fengxian District, Shanghai Patentee after: Shanghai Xinbingyuan Cold Chain Technology Co.,Ltd. Country or region after: China Address before: 226000 East Side of Five Groups of Xingren Middle School, Lijialou Village, Xingren Town, Tongzhou District, Nantong City, Jiangsu Province Patentee before: NANTONG YUANZHENG FREEZING EQUIPMENT Ltd. Country or region before: China |
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Effective date of registration: 20240315 Address after: No. 66, Group 5, Yuechi Village, Xindian Town, Rudong County, Nantong City, Jiangsu Province, 226000 Patentee after: Xinbingyuan Machinery Technology (Jiangsu) Co.,Ltd. Country or region after: China Address before: 2nd Floor, Building 3, No. 12, Lane 1698, Wangyuan Road, Fengxian District, Shanghai Patentee before: Shanghai Xinbingyuan Cold Chain Technology Co.,Ltd. Country or region before: China |