Cherry transportation device and method
Technical Field
The invention relates to the technical field of fruit transportation, in particular to a cherry transportation device and method with good safety.
Background
The cherries are fruits which are extremely easy to rot, the cherries are picked after being matured and then are transported to all over the country, at least one to two days are needed in the process, the cherries can be quickly rotted if being squeezed and damaged in the transportation process, and the transportation problem is a difficult problem which always influences the development of the cherries.
Disclosure of Invention
The invention aims to overcome the defects of extrusion and damage caused in the cherry transportation process in the prior art, and provides a cherry transportation device and method with good safety.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cherry transportation device comprises an outer box body with an opening at the upper end, a cover plate arranged on the outer box body, an inner box body with an opening at the right part arranged in the outer box body, and a sealing structure matched and connected with the inner box body; the inner box body comprises an upper connecting plate, a lower connecting plate, a left side plate, a front side plate and a rear side plate; the left side plate is provided with M-2 transversely extending partition plates, the lower surfaces of the upper connecting plate and each partition plate are respectively provided with a plurality of extension tubes capable of being vertically unfolded, the lower ends of the extension tubes are in a shape of a circular arc arched downwards, and the upper surfaces of each partition plate and the lower connecting plate are provided with elastic pads; the sealing structure comprises a vertical plate and M groups of transverse rods arranged on the left side surface of the vertical plate, each group of transverse rods comprises N transverse rods which are arranged at intervals from front to back, the M groups of transverse rods are respectively inserted into an upper connecting plate, a lower connecting plate and M-2 partition plates, M is more than 2, L limiting blocks are respectively arranged on the left side wall and the right side wall of the outer box body, L is more than 2, a plurality of shock absorption columns are arranged on the bottom plate of the outer box body, an air inlet pipe is arranged at the lower part of the outer box body, an air outlet is arranged on the cover plate, a plurality of air guide channels with openings at two ends are respectively arranged in the upper connecting plate, the lower connecting plate, the left side plate, the front side plate and the rear side plate, the air inlet; each flexible pipe is connected with the air pump through the air duct, is equipped with the solenoid valve on the air duct, still including locating the vibrations sensor on the box, vibrations sensor, air pump and solenoid valve all are connected with the controller electricity.
The cherry box has rich nutrition and high economic benefit, but the problem of transportation and storage seriously influences the sale of cherries, and the inner box body can be used for placing a plurality of layers of cherries, thereby increasing the quantity of cherries which can be transported at one time, providing proper storage temperature for the cherries in the transportation process, effectively reducing the damage to the cherries caused by vibration in the transportation process, and providing reliable guarantee for promoting the mass planting, sale and popularization of the cherries.
Preferably, L vertical sliding grooves which are respectively matched with the limiting blocks are formed in the outer surface of the left side plate and the right side surface of the vertical plate; the shock absorption column comprises a vertical cylinder, a vertical guide rod arranged in the vertical cylinder and a spring arranged on the vertical guide rod.
Preferably, a plurality of grooves arranged in a matrix shape are arranged on the elastic pad, and a ceramic coating capable of emitting far infrared rays is arranged on the surface of each groove.
The arrangement of the groove further limits the left-right swinging of the cherries, so that the cherries are not easy to be stacked together under the action of swinging and vibration. The far infrared rays released by the ceramic coating can generate strong 'resonance' motion with the water contained in the cherries, thereby promoting the cherries to be fresh-kept.
Preferably, a temperature detector is arranged in the box body and connected with a flow controller, and the flow controller is arranged on the air inlet pipe; the temperature detector comprises a container containing alcohol, a floater arranged in the container and a vertical rod connected with the floater; the upper portion of the vertical rod extends out of the container, the upper end of the vertical rod is rotatably connected with one end of the lever, the lever is rotatably connected with the connecting seat, and the shell of the container is made of heat conducting materials.
Preferably, the flow controller comprises a lifting rod connected with the other end of the lever, an opening is formed in the air inlet pipe, a guide pipe is arranged on the opening, the lower portion of the lifting rod penetrates through the guide pipe and extends into the air inlet pipe, the lower end of the lifting rod is in a circular arc shape matched with the cross section of the air inlet pipe, and a sealing ring is arranged between the lifting rod and the guide pipe.
When the temperature rises, the volume of alcohol is increased, the floater moves upwards, the vertical rod pushes one end of the lever to rise, the other end of the lever descends, and the lifting rod descends, so that the air flowing in the air inlet pipe is increased, the cooling speed is increased, and the temperature is automatically reduced;
when the temperature is reduced, the volume of alcohol is reduced, the floater moves downwards, the vertical rod drives one end of the lever to descend, the other end of the lever ascends, and the lifting rod ascends, so that the air flow in the air inlet pipe is reduced, the cooling speed is reduced, and the temperature is automatically increased;
the temperature of the invention is kept constant in a certain range, thereby prolonging the shelf life of the cherry.
A method for transporting cherries by a cherry transporting device comprises the following steps:
(6-1) selecting cherry strings with a small number of branches and leaves, and placing a layer of cherry strings on the lower connecting plate and the elastic pad of each partition plate to enable the thickness of the cherry string layer to be 3-6 cm;
(6-2) respectively inserting the M groups of cross rods into the upper connecting plate, the lower connecting plate and the M-2 clapboards to connect the inner box body and the sealing structure into a whole;
(6-3) putting the inner box body and the sealing structure which are connected into a whole into the box body, enabling the inner box body and the sealing structure to be tightly squeezed by each limiting block, and covering a cover plate;
(6-4) the low-temperature constant-temperature tank works, cold air with the temperature of 0-3 ℃ is input into the box body, the cold air enters each air guide channel of the inner box body from the air guide pipe, and the air flowing out of each air guide channel enters the low-temperature constant-temperature tank again from the air outlet;
the cold air cools the inner box body wall, so that the temperature in the inner box body is kept unchanged, and the cherry rot is effectively avoided.
(6-5) detecting a vibration signal in the transportation process by using a vibration sensor, wherein a vibration threshold value W is arranged in the controller, and when the detected vibration signal value is larger than the vibration threshold value W, the controller controls the electromagnetic valve to be closed, controls the air pump to work and inflates each telescopic pipe;
each telescopic pipe is expanded and extends downwards, and in the vibration process, each telescopic pipe extends into the corresponding cherry string layer to bind branches and leaves of the cherry strings, so that the cherry strings cannot swing left and right and jump up and down, and the cherries of each cherry string cannot be damaged.
The lower end of the telescopic pipe is arc-shaped, when the telescopic pipe extends downwards, cherry particles can automatically move to avoid the telescopic pipe, branches and leaves of the cherry strings can be pressed, and therefore the cherry strings are not easy to move, and the possibility of collision and damage is reduced.
Therefore, the invention has the following beneficial effects: the cherry storage container can provide proper storage temperature for cherries in the transportation process, can effectively reduce damage to the cherries caused by vibration in the transportation process, and provides reliable guarantee for promoting mass planting, selling and popularization of the cherries.
Drawings
FIG. 1 is a partial cross-sectional view of the present invention;
FIG. 2 is a side view of the inner box and seal arrangement of the present invention with the front and rear side panels removed;
FIG. 3 is a cross-sectional view of the shock post of the present invention;
FIG. 4 is a top view of the resilient pad of the present invention;
FIG. 5 is a schematic view of one configuration of the temperature detector and flow controller of the present invention;
fig. 6 is a functional block diagram of the present invention.
In the figure: the device comprises an outer box body 1, a cover plate 2, an inner box body 3, a sealing structure 4, an air outlet 5, an air pump 6, an electromagnetic valve 7, a vibration sensor 8, a controller 9, an air inlet pipe 10, a limiting block 11, a shock absorption column 12, an upper connecting plate 31, a lower connecting plate 32, a left side plate 33, a partition plate 34, an extension pipe 35, an elastic pad 36, a vertical plate 41, a cross rod 42, a temperature detector 104, a flow controller 105, a vertical cylinder 121, a vertical guide rod 122, a spring 123, a groove 361, a container 1041, a floater 1042, a vertical rod 1043, a lever 1044, a connecting seat 1045, a lifting rod 1051 and.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
The embodiment shown in fig. 1 and 2 is a cherry transporting device, which comprises an outer box body 1 with an opening at the upper end, a cover plate 2 arranged on the outer box body, an inner box body 3 arranged in the outer box body and provided with an opening at the right part, and a sealing structure 4 matched and connected with the inner box body; the inner box body comprises an upper connecting plate 31, a lower connecting plate 32, a left side plate 33, a front side plate and a rear side plate; 2 transversely extending partition plates 34 are arranged on the left side plate, 12 extension pipes 35 which can be vertically unfolded are arranged on the lower surfaces of the upper connecting plate and each partition plate, the lower ends of the extension pipes are arc-shaped and arched downwards, and elastic pads 36 are arranged on the upper surfaces of each partition plate and the lower connecting plate; the sealing structure comprises a vertical plate 41 and 4 groups of cross rods arranged on the left side surface of the vertical plate, each group of cross rods comprises 3 cross rods 42 arranged at intervals from front to back, the 4 groups of cross rods are respectively inserted into an upper connecting plate, a lower connecting plate and 2 partition plates, 6 limiting blocks 11 are respectively arranged on the left side wall and the right side wall of an outer box body, 12 damping columns 12 are arranged on a bottom plate of the outer box body, an air inlet pipe 10 is arranged at the lower part of the outer box body, an air outlet 5 is arranged on a cover plate, a plurality of air guide channels with openings at two ends are respectively arranged in the upper connecting plate, the lower connecting plate, the left side plate, the front side plate and the rear side plate, the air inlet pipe is respectively connected with one; each telescopic pipe is connected with an air pump 6 through an air duct, the air duct is provided with an electromagnetic valve 7, and the telescopic pipe further comprises a vibration sensor 8 arranged on the box body, and as shown in figure 6, the vibration sensor, the air pump and the electromagnetic valve are all electrically connected with a controller 9.
The outer surface of the left side plate and the right side surface of the vertical plate are respectively provided with 6 vertical sliding grooves which are respectively matched with each limiting block; as shown in FIG. 3, the shock post includes a vertical cylinder 121, a vertical guide rod 122 disposed in the vertical cylinder, and a spring 123 disposed on the vertical guide rod.
As shown in fig. 4, the elastic pad is provided with 30 grooves 361 arranged in a matrix shape, and the surface of each groove is provided with a ceramic coating capable of emitting far infrared rays.
As shown in fig. 5, a temperature detector 104 is arranged in the box body, the temperature detector is connected with a flow controller 105, and the flow controller is arranged on the air inlet pipe; the temperature detector comprises a container 1041 containing alcohol, a floater 1042 arranged in the container, and a vertical rod 1043 connected with the floater; the upper part of the vertical rod extends out of the container, the upper end of the vertical rod is rotatably connected with one end of a lever 1044, the lever is rotatably connected with a connecting seat 1045, and a shell of the container is made of a heat conducting material.
The flow controller comprises a lifting rod 1051 connected with the other end of the lever, an opening is arranged on the air inlet pipe, a guide pipe 1052 is arranged on the opening, the lower part of the lifting rod penetrates through the guide pipe and extends into the air inlet pipe, the lower end of the lifting rod is arc-shaped and matched with the cross section of the air inlet pipe, and a sealing ring is arranged between the lifting rod and the guide pipe.
A method for transporting cherries by a cherry transporting device comprises the following steps:
(6-1) placing a layer of cherries on each partition board to enable the thickness of each cherry layer to be 4 cm;
(6-2) respectively inserting 4 groups of cross rods into the upper connecting plate, the lower connecting plate and the 2 clapboards to connect the inner box body and the sealing structure into a whole;
(6-3) putting the inner box body and the sealing structure which are connected into a whole into the box body, enabling the inner box body and the sealing structure to be tightly squeezed by each limiting block, and covering a cover plate;
(6-4) the low-temperature constant-temperature tank works, cold air with the temperature of 0 ℃ is input into the box body, the cold air enters each air guide channel of the inner box body from the air guide pipe, and the air flowing out of each air guide channel enters the low-temperature constant-temperature tank again from the air outlet;
(6-5) detecting a vibration signal in the transportation process by using a vibration sensor, wherein a vibration threshold value W is arranged in the controller, and when the detected vibration signal value is larger than the vibration threshold value W, the controller controls the electromagnetic valve to be closed, controls the air pump to work and inflates each telescopic pipe;
each telescopic pipe is expanded and extends downwards, and in the vibration process, each telescopic pipe extends into the corresponding cherry string layer to bind branches and leaves of the cherry strings, so that the cherry strings cannot swing left and right and jump up and down, and the cherries of each cherry string cannot be damaged.
It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.