CN112607190A

CN112607190A - Fruit transportation and preservation box and fruit transportation method

Info

Publication number: CN112607190A
Application number: CN202110084739.5A
Authority: CN
Inventors: 伍保国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-04-06

Abstract

The invention discloses a fruit transportation fresh-keeping box and a fruit transportation method, and the fruit transportation fresh-keeping box comprises an outer box, an inner box and a first handle, wherein the surface of the outer box is provided with the outer box, the left side and the right side of the outer box are respectively provided with an air outlet, a humidifier is arranged in the outer box, the bottom end in the outer box is fixed with a damper, the top end of the damper is movably installed with the inner box, the bottom in the inner box is mutually installed with a support rod, the support rod and the support rod are movably installed through a movable pin, the top end of the support rod is movably installed with a movable plate, the first handle is arranged on the left side of the outer box, and the first handle and a rotating. This fresh-keeping case of fruit transportation and fruit transportation method can reduce the relative movement that outer container and inner box produced to can provide certain cushioning effect to the inner box, and can reduce the collision appearing between the fruit, harm fruit easily, influence the quality of fruit, can ensure humidity and temperature in the inner box simultaneously at reasonable within range, thereby make fruit reach the best fresh-keeping effect.

Description

Fruit transportation and preservation box and fruit transportation method

Technical Field

The invention relates to the technical field of food transportation, in particular to a fruit transportation and preservation box and a fruit transportation method.

Background

With the development of traffic and the continuous improvement of preservation technology, people can taste fresh fruits all over the country. In the process of long-distance transportation, in order to ensure the quality of fruits and prevent the fruits from going bad, the fruits need to be treated by adopting a refrigeration and preservation technology. At present, the fruit is transported by a professional refrigerated fresh-keeping vehicle to keep the fruit fresh, but in the long-distance transportation bumping process, the fruit is easily damaged due to collision, and the quality of the fruit is influenced. And fruit is carried and needs to adopt professional fresh-keeping delivery wagon, transports with high costs, and the fruit is transported inconveniently.

Therefore, a fruit transportation fresh-keeping box and a fruit transportation method are provided so as to solve the problems.

Disclosure of Invention

The invention aims to provide a fruit transportation fresh-keeping box and a fruit transportation method, which aim to solve the problem that in the long-distance transportation bumping process provided by the background art, the fruits collide with each other, the fruits are easily damaged, and the quality of the fruits is influenced. And fruit is carried and needs to adopt professional fresh-keeping delivery wagon, transports with high costs, and the fruit transports inconvenient problem.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fresh-keeping case of fruit transportation and fruit transportation method, includes outer container, inner box and first crank, the outer container surface is equipped with the outer container, and the outer container left and right sides all is equipped with the gas outlet simultaneously to the inside humidifier that is equipped with of outer container, and the inside bottom of outer container is fixed with the attenuator, and attenuator top and inner box movable mounting, inner box inside bottom and branch mutually mounted, branch and branch pass through removable pin movable mounting simultaneously to branch top and fly leaf movable mounting, first crank locates the left side of outer container, and first crank and rotation axis mutually mounted simultaneously to the rotation axis runs through in the outer container, and the rotation axis other end and initiative conical gear, and initiative conical gear is connected with driven conical gear meshing.

Preferably, the outer container surface is equipped with the observation window, and there is a fixed mounting hinge outer container top, and the hinge other end and apron are mutually installed simultaneously to the apron passes through hinge and outer container movable mounting, and the cross-sectional area size of apron equals with the cross-sectional area size of outer container outer wall moreover.

Preferably, the inside of outer container is located to the inner box, and the cross-sectional area size of inner box outer wall is less than the cross-sectional area size of outer container inner wall simultaneously to the inner box all is equipped with buffer spring all around, and the buffer spring other end and outer container fixed mounting moreover.

Preferably, the driven bevel gear is movably mounted at the bottom of the inner box, meanwhile, threads are arranged inside the driven bevel gear and connected with the first screw in a threaded mode, the first screw penetrates through the inner box, the other end of the first screw is mounted with the movable plate, and the movable plate is arranged inside the sliding groove.

Preferably, the fly leaf top is equipped with branch and activity round pin and connection structure, and the top of fly leaf is equipped with simultaneously places the board to place the board and have branch to pass through activity round pin movable mounting, place the inside that board and fly leaf all located the spout moreover, and the spout is located inside the inner box.

Preferably, the left side rear of outer container is located to the second crank, and second crank and second screw rod fixed mounting simultaneously to the second screw rod runs through in the outer container, and second screw rod and movable block threaded connection, and the inside a plurality of movable blocks that are equipped with of second screw rod moreover.

Preferably, the movable block surface is equipped with the connecting rod, and the connecting rod other end and locating pin are installed each other simultaneously to the connecting rod other end and movable block movable mounting, only leftmost movable block and second screw rod threaded connection moreover, and movable block and connecting piece fixed mounting.

Preferably, the surface of the third handle is provided with the third handle, the right side of the third handle is fixedly installed with the sliding rod, the sliding rod penetrates through the outer box, the surface of the sliding rod is provided with a movable groove, and the movable groove is movably provided with a plane gear.

Preferably, the inside of connecting piece is located to the face gear, and the connecting piece is inside also to be equipped with the face gear simultaneously and to be connected with the slide bar meshing, and inside face gear and the baffle fixed mounting that is equipped with of connecting piece, and the outside of connecting piece is located to the baffle, and the second screw rod outside is equipped with five movable blocks and connection structure thereof, and the cross sectional area size of the baffle on movable block top is one fifth of outer container inner wall cross sectional area, and outer container left side from the top down is equipped with first crank and third crank and second crank and gas outlet interconnect's structure in proper order simultaneously.

The fruit transportation fresh-keeping box and the fruit transportation method comprise the following steps:

s1: firstly, according to the figure 1, the cover plate can be opened by using the action of the hinge above the outer box, then, the fruit is arranged in the inner box 8 from the opening at the top end of the outer box, and after the throwing is finished, the opening at the top end of the outer box is closed by using the hinge;

s2: according to the fig. 1-2 and fig. 6, the rotating shaft inside the outer box is rotated by using the first hand crank, so that the driving bevel gear fixedly connected with the rotating shaft is rotated, the driven bevel gear can be rotated at the bottom of the inner box under the action of the driving bevel gear, the first screw rod can be rotated and moved upwards under the action of the thread arranged inside the driven bevel gear, and the movable plate can be moved upwards in the chute inside the inner box;

s3: according to fig. 2, when the movable plate moves upwards, the supporting rod can be rotated under the action of the movable pin, so that the supporting rod above the movable plate can be rotated, the placing plate can be moved upwards in the sliding groove, the size of the inner volume of the inner box can be changed, and then the position of the placing plate moving in the inner box is observed through the observation window arranged on the surface of the outer box, so that the fruit arranged in the inner box can be always equal to the size of the inner volume;

s4: according to the figure 2, when the outer box bumps, the inner box can be buffered under the action of the buffer spring, so that the inner box is uniformly stressed in the outer box, and meanwhile, the inner box is mutually connected with the outer box through the damper, so that the vibration frequency of the inner box can be reduced, a certain buffering effect can be provided for the inner box, and meanwhile, the volume of the inner box is equal to the volume of the fruits arranged in the inner box and is similar to the volume of the fruits arranged in the inner box, so that the collision among the fruits can be reduced, the fruits are easily damaged, and the quality of the fruits is influenced;

s5: according to fig. 3-5, when the temperature or humidity inside the inner box is not within the reasonable range, the temperature or humidity inside the inner box can be changed by starting the humidifier inside the outer box, and simultaneously the third handle can be used to rotate the slide bar, so that the plane gear arranged on the slide bar is meshed with the plane gear inside the connecting piece, so that the baffle can be rotated to change the working direction of the humidifier,

s6: according to the fig. 3-5, the second handle can be rotated to rotate the second screw 21 in the outer box, so that the leftmost movable block can be driven to move outside the second screw through threaded connection, and when the leftmost movable block moves, the connecting rod can move under the action of the positioning pin, so that other movable blocks can be driven to rotate, and the movable block rotates to move the plane gear in the connecting piece in the movable groove in the sliding rod, so that the working range of the humidifier can be changed, and the temperature or humidity in the inner box can be conveniently positioned;

s7: according to the fig. 1, the fig. 3-5 and the fig. 7, after the temperature or the humidity inside the inner box is in a reasonable range, the second hand crank and the third hand crank work in the same way, so that the humidifier below the outer box and the inner box are isolated from each other by the baffle plate, the internal gas of the outer box can be discharged from the gas outlet, and meanwhile, the inner box 8 can be ensured to form a closed environment.

Compared with the prior art, the invention has the beneficial effects that: according to the fruit transportation and preservation box and the fruit transportation method, the relative movement between the outer box and the inner box can be reduced, so that a certain buffering effect can be provided for the inner box, the collision among fruits can be reduced, the fruits are easy to damage, the quality of the fruits is influenced, and meanwhile, the humidity and the temperature in the inner box can be ensured to be within a reasonable range, so that the optimal preservation effect of the fruits is achieved;

(1) the structure that the outer box, the hinge, the cover plate, the air outlet, the observation window, the damper, the inner box and the buffer spring are matched with each other is arranged, so that the damper and the buffer spring which are connected with the outer box through the inner box can be used, the relative movement generated by the outer box and the inner box can be reduced, and a certain buffer effect can be provided for the inner box;

(2) the fruit storage box is provided with an outer box, an inner box, a first handle, a rotating shaft, a driving bevel gear, a driven bevel gear, a first screw rod, a buffer spring, a supporting rod, a movable pin, a movable plate, a placing plate and a sliding groove which are matched with each other, so that when the first handle rotates, the driving bevel gear can drive the driven bevel gear to rotate, the first screw rod can move up and down, the first screw rod can drive the placing plate to move up and down, the size of the inner part of the inner box can be changed, fruits arranged in the inner box can be always equal to the size of the inner part, collision among the fruits can be reduced, the fruits are easily damaged, and the quality of the fruits is influenced;

(3) be equipped with the outer container, the second is shaken the hand, the second screw rod, the movable block, the connecting rod, the locating pin, the third is shaken the hand, the slide bar, the activity groove, the face gear, the structure that connecting piece and baffle mutually supported, can shake the rotation of hand through the second, thereby can change the position of baffle, and the work of third is shaken the hand, thereby can make the baffle rotate, thereby can make the working direction of the inside humidifier of outer container, can adjust the working range of humidifier simultaneously, thereby can ensure that humidity and temperature of interior incasement are at reasonable within range, thereby make fruit reach the best fresh-keeping effect.

Drawings

FIG. 1 is a schematic side view of the device body of the present invention;

FIG. 2 is a schematic left sectional view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of a slide bar structure according to the present invention;

FIG. 5 is a schematic view of a movable block according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 7 is a schematic view of the device of the present invention in a side view.

In the figure: 1. an outer box; 2. a hinge; 3. a cover plate; 4. an air outlet; 5. an observation window; 6. a humidifier; 7. a damper; 8. an inner box; 9. a first handle; 10. a rotating shaft; 11. a driving bevel gear; 12. a driven bevel gear; 13. a first screw; 14. a buffer spring; 15. a strut; 16. a movable pin; 17. a movable plate; 18. placing the plate; 19. a chute; 20. a second handle; 21. a second screw; 22. a movable block; 23. a connecting rod; 24. positioning pins; 25. a third hand crank; 26. a slide bar; 27. a movable groove; 28. a face gear; 29. a connecting member; 30. and a baffle plate.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-7, the present invention provides a technical solution: a fruit transportation fresh-keeping box and a fruit transportation method comprise an outer box 1, a hinge 2, a cover plate 3, an air outlet 4, an observation window 5, a humidifier 6, a damper 7, an inner box 8, a first handle 9, a rotating shaft 10, a driving bevel gear 11, a driven bevel gear 12, a first screw 13, a buffer spring 14, a support rod 15, a movable pin 16, a movable plate 17, a placing plate 18, a sliding chute 19, a second handle 20, a second screw 21, a movable block 22, a connecting rod 23, a positioning pin 24, a third handle 25, a sliding rod 26, a movable groove 27, a plane gear 28, a connecting piece 29 and a baffle 30, wherein the outer box 1 is arranged on the surface of the outer box 1, the air outlet 4 is arranged on the left side and the right side of the outer box 1, the humidifier 6 is arranged inside the outer box 1, the bottom end inside the outer box 1 is fixed with the damper 7, the top end of the damper 7 is movably installed with the inner box 8, the bottom inside the inner, meanwhile, the supporting rod 15 and the supporting rod 15 are movably mounted through a movable pin 16, the top end of the supporting rod 15 is movably mounted with a movable plate 17, the first handle 9 is arranged on the left side of the outer box 1, the first handle 9 and the rotating shaft 10 are mutually mounted, the rotating shaft 10 penetrates through the outer box 1, the other end of the rotating shaft 10 is connected with the driving bevel gear 11, and the driving bevel gear 11 is meshed with the driven bevel gear 12.

In the embodiment, the surface of the outer box 1 is provided with an observation window 5, a hinge 2 is fixedly arranged above the outer box 1, the other end of the hinge 2 and a cover plate 3 are mutually arranged, the cover plate 3 is movably arranged with the outer box 1 through the hinge 2, the cross sectional area of the cover plate 3 is equal to that of the outer wall of the outer box 1, and the environment inside the inner box 8 can be observed through the observation window 5 arranged on the surface of the outer box 1, so that the use judgment of the first hand crank 9, the second hand crank 20 and the third hand crank 25 can be facilitated;

the inner box 8 is arranged inside the outer box 1, meanwhile, the cross sectional area of the outer wall of the inner box 8 is smaller than that of the inner wall of the outer box 1, the buffer springs 14 are arranged on the periphery of the inner box 8, and the other ends of the buffer springs 14 are fixedly installed with the outer box 1, so that when the outer box 1 swings, the relative movement between the outer box 1 and the inner box 8 can be reduced through the interaction between the buffer springs 14 and the damper 7, the inner box 8 can be buffered to reduce the collision among fruits;

the driven bevel gear 12 is movably arranged at the bottom of the inner box 8, meanwhile, the driven bevel gear 12 is internally provided with threads which are in threaded connection with the first screw 13, the first screw 13 penetrates through the inner box 8, the other end of the first screw 13 is mutually installed with the movable plate 17, the movable plate 17 is arranged inside the sliding chute 19, so that the driven bevel gear 12 at the bottom of the inner box 8 can be driven to rotate through the rotation of the driving bevel gear 11, the first screw 13 can be moved up and down through the threaded connection between the driven bevel gear 12 and the first screw 13, the first screw 13 can be moved up and down, the placing plate 18 can be moved up and down inside the sliding chute 19 inside the inner box 8, the size of the inside of the inner box 8 can be changed, the fruit arranged in the inner box 8 can be always equal to the size of the inside, and the collision among the fruits can be reduced, the fruit is easy to damage, and the quality of the fruit is influenced;

the top end of the movable plate 17 is provided with a support rod 15, a movable pin 16 and a connecting structure thereof, meanwhile, a placing plate 18 is arranged above the movable plate 17, the placing plate 18 and the support rod 15 are movably installed through the movable pin 16, the placing plate 18 and the movable plate 17 are both arranged inside a sliding groove 19, and the sliding groove 19 is arranged inside the inner box 8, so that when the movable plate 17 moves under the action of the first screw 13, the support rod 15 can rotate under the action of the movable pin 16, the placing plate 18 can move up and down inside the sliding groove 19 inside the inner box 8, and meanwhile, the placing plate 18 and the movable plate 17 are provided with the support rods 15 which are mutually connected, so that the size of a movable range of the placing plate 18 inside the sliding groove 19 inside the inner box 8 can be increased;

the second handle 20 is arranged at the rear left side of the outer box 1, the second handle 20 and the second screw 21 are fixedly arranged, the second screw 21 penetrates through the outer box 1, the second screw 21 is in threaded connection with the movable block 22, and the plurality of movable blocks 22 are arranged in the second screw 21, so that the second screw 21 can rotate through the rotation of the second handle 20, the movable block 22 on the outer side of the second screw 21 can move, and the position of the baffle 30 can be changed;

the connecting rod 23 is arranged on the surface of the movable block 22, the other end of the connecting rod 23 is mutually installed with the positioning pin 24, the other end of the connecting rod 23 is movably installed with the movable block 22, only the leftmost movable block 22 is in threaded connection with the second screw 21, and the movable block 22 is fixedly installed with the connecting piece 29, so that when the leftmost movable block 22 moves under the action of the second screw 21, the connecting rod 23 can rotate under the action of the positioning pin 24, and other movable blocks 22 can be driven to move;

a third handle 25 is arranged on the surface of the third handle 25, the right side of the third handle 25 is fixedly installed with a sliding rod 26, the sliding rod 26 penetrates through the outer box 1, a movable groove 27 is arranged on the surface of the sliding rod 26, and a plane gear 28 is movably installed in the movable groove 27, so that when the third handle 25 rotates, the plane gear 28 in the sliding rod 26 can rotate, the movable groove 27 in the sliding rod 26 can limit four degrees of freedom of the plane gear 28, and when the movable block 22 moves, the movable block 22 can drive the connecting piece 29 to move, so that the plane gear 28 moves in the movable groove 27 in the sliding rod 26;

the plane gear 28 is arranged inside the connecting piece 29, the plane gear 28 is meshed with the sliding rod 26 and is arranged inside the connecting piece 29, the plane gear 28 arranged inside the connecting piece 29 is fixedly installed with the baffle 30, the baffle 30 is arranged outside the connecting piece 29, five movable blocks 22 and connecting structures thereof are arranged outside the second screw 21, the cross sectional area of the baffle 30 at the top end of each movable block 22 is one fifth of that of the inner wall of the outer box 1, the first hand crank 9, the third hand crank 25, the second hand crank 20 and the air outlet 4 are sequentially arranged on the left side of the outer box 1 from top to bottom, and therefore, the plane gear 28 inside the connecting piece 29 can be rotated through the operation of the third hand crank 25, the baffle 30 can be rotated, and the working direction of the humidifier 6 inside the outer box 1 can be further adjusted, meanwhile, the working range of the humidifier 6 can be adjusted, so that the humidity and the temperature in the inner box 8 can be ensured to be in a reasonable range, the air outlet 4 can be arranged below the baffle 30, meanwhile, the baffle 30 is arranged below the first screw 13, so that the humidifier 6 below the outer box 1 and the inner box 8 can be isolated from each other by the baffle 30, the air in the outer box 1 can be discharged from the air outlet 4, and meanwhile, the inner box 8 can be ensured to form a closed environment;

s1: firstly, according to the figure 1, the hinge 2 above the outer box 1 is used for opening the cover plate 3, then, fruits are arranged in the inner box 8 from the opening at the top end of the outer box 1, and after the putting is finished, the hinge 2 is used for closing the opening at the top end of the outer box 1 by the cover plate 3;

s2: according to fig. 1-2 and 6, the first hand crank 9 is used to rotate the rotating shaft 10 inside the outer box 1, so that the driving bevel gear 11 fixedly connected with the rotating shaft 10 is rotated, the driven bevel gear 12 can be rotated at the bottom of the inner box 8 under the action of the driving bevel gear 11, the first screw 13 can be rotated and moved upwards under the action of the screw thread arranged inside the driven bevel gear 12, and the movable plate 17 can be moved upwards in the chute 19 inside the inner box 8;

s3: according to fig. 2, when the movable plate 17 moves upward, the supporting rod 15 can be rotated by the movable pin 16, so that the supporting rod 15 above the movable plate 17 can be rotated, and the placing plate 18 can be moved upward in the sliding groove 19, so that the size of the internal volume of the inner box 8 can be changed, and then, the moving position of the placing plate 18 in the inner box 8 can be observed through the observation window 5 arranged on the surface of the outer box 1, so that the fruit arranged in the inner box 8 can be always equal to the internal volume;

s4: according to fig. 2, when the outer box 1 bumps, the inner box 8 can be buffered under the action of the buffer spring 14, so that the inner box 8 is uniformly stressed in the outer box 1, and meanwhile, the inner box 8 is connected with the outer box 1 through the damper 7, so that the vibration frequency of the inner box 8 can be reduced, the inner box 8 can be buffered, and meanwhile, the size of the volume arranged in the inner box 8 is equal to the size of the volume of the fruits arranged in the inner box 8, so that the collision among the fruits can be reduced, the fruits are easily damaged, and the quality of the fruits is influenced;

s5: referring to fig. 3 to 5, when the temperature or humidity inside the inner case 8 is not within a reasonable range, the humidifier 6 inside the outer case 1 may be activated to change the temperature or humidity inside the inner case 8, and the third handle 25 may be operated to rotate the slide bar 26, so that the face gear 28 provided on the slide bar 26 may be engaged with the face gear 28 inside the connecting member 29, so that the shutter 30 may be rotated to change the direction in which the humidifier 6 operates,

s6: according to fig. 3-5, the second handle 20 can be rotated to rotate the second screw 21 inside the outer box 1, so that the leftmost movable block 22 can be driven to move outside the second screw 21 through the threaded connection, and when the leftmost movable block 22 moves, the connecting rod 23 can be driven to move under the action of the positioning pin 24 to drive the other movable blocks 22 to rotate, and the movable block 22 rotates to drive the plane gear 28 inside the connecting piece 29 to move in the movable groove 27 inside the sliding rod 26, so that the working range of the humidifier 6 can be changed, and the temperature or humidity inside the inner box 8 can be conveniently positioned;

s7: according to fig. 1 and fig. 3-5 and fig. 7, after the temperature or humidity inside the inner box 8 is within a reasonable range, the second hand crank 20 and the third hand crank 25 work in the same way, so that the baffle 30 can isolate the humidifier 6 below the outer box 1 from the inner box 8, the air inside the outer box 1 can be discharged from the air outlet 4, and the inner box 8 can be ensured to form a closed environment.

The operation of the device is completed, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fresh-keeping case of fruit transportation and fruit transportation method, includes outer container (1), inner box (8) and first crank (9), its characterized in that: the surface of the outer box (1) is provided with the outer box (1), the left side and the right side of the outer box (1) are both provided with air outlets (4), a humidifier (6) is arranged in the outer box (1), the bottom end in the outer box (1) is fixed with a damper (7), the top end of the damper (7) is movably arranged with the inner box (8), the bottom inside the inner box (8) is mutually arranged with the support rod (15), meanwhile, the supporting rod (15) and the supporting rod (15) are movably arranged through a movable pin (16), the top end of the support rod (15) is movably arranged with the movable plate (17), the first handle (9) is arranged at the left side of the outer box (1), the first handle (9) and the rotating shaft (10) are mutually arranged, the rotating shaft (10) penetrates through the outer box (1), and the other end of the rotating shaft (10) is connected with the driving bevel gear (11), and the driving bevel gear (11) is meshed with the driven bevel gear (12).

2. The fruit transportation fresh-keeping box and the fruit transportation method according to claim 1, wherein: outer container (1) surface is equipped with observation window (5), and has fixed mounting hinge (2) above outer container (1), and hinge (2) other end and apron (3) are installed each other simultaneously to apron (3) are through hinge (2) and outer container (1) movable mounting, and the cross-sectional area size of apron (3) equals with the cross-sectional area size of outer wall of outer container (1) moreover.

3. The fruit transportation fresh-keeping box and the fruit transportation method according to claim 1, wherein: the inside of outer container (1) is located in inner box (8), and the cross-sectional area size of inner box (8) outer wall is less than the cross-sectional area size of outer container (1) inner wall simultaneously to inner box (8) all are equipped with buffer spring (14) all around, and buffer spring (14) other end and outer container (1) fixed mounting moreover.

4. The fruit transportation fresh-keeping box and the fruit transportation method according to claim 1, wherein: driven conical gear (12) movable mounting is in the bottom of inner box (8), and driven conical gear (12) inside is equipped with screw thread and first screw rod (13) threaded connection simultaneously to first screw rod (13) run through in inner box (8), and first screw rod (13) other end and fly leaf (17) are installed each other in addition, and fly leaf (17) locate the inside of spout (19).

5. The fruit transportation fresh-keeping box and the fruit transportation method according to claim 1, wherein: the top end of the movable plate (17) is provided with a support rod (15), a movable pin (16) and a connecting structure of the movable pin and the movable pin, a placing plate (18) is arranged above the movable plate (17), the placing plate (18) and the support rod (15) are movably mounted through the movable pin (16), the placing plate (18) and the movable plate (17) are arranged inside the sliding groove (19), and the sliding groove (19) is arranged inside the inner box (8).

6. The fruit transportation fresh-keeping box and the fruit transportation method according to claim 1, wherein: the left side rear of outer container (1) is located in second crank (20), and second crank (20) and second screw rod (21) fixed mounting simultaneously to second screw rod (21) run through in outer container (1), and second screw rod (21) and movable block (22) threaded connection, and second screw rod (21) inside is equipped with a plurality of movable blocks (22).

7. The fruit transportation fresh-keeping box and the fruit transportation method according to claim 1, wherein: the surface of the movable block (22) is provided with a connecting rod (23), the other end of the connecting rod (23) is mutually installed with the positioning pin (24), the other end of the connecting rod (23) is movably installed with the movable block (22), only the leftmost movable block (22) is in threaded connection with the second screw rod (21), and the movable block (22) is fixedly installed with the connecting piece (29).

8. The fruit transportation fresh-keeping box and the fruit transportation method according to claim 1, wherein: third crank (25) surface is equipped with third crank (25) to third crank (25) right side and slide bar (26) fixed mounting, slide bar (26) run through in outer container (1) moreover, and slide bar (26) surface is equipped with activity groove (27) simultaneously, and activity groove (27) inside movable mounting has face gear (28).

9. The fruit transportation fresh-keeping box and the fruit transportation method according to claim 1, wherein: the inside of connecting piece (29) is located in face gear (28), connecting piece (29) is inside also to be equipped with face gear (28) and slide bar (26) meshing connection simultaneously, and inside face gear (28) and baffle (30) fixed mounting that is equipped with of connecting piece (29), and the outside of connecting piece (29) is located in baffle (30), and second screw rod (21) outside is equipped with five movable block (22) and connection structure thereof, and the cross sectional area size of baffle (30) on movable block (22) top is one fifth of outer container (1) inner wall cross sectional area, outer container (1) left side from the top down is equipped with first shake hand (9) and third shake hand (25) and second shake hand (20) and gas outlet (4) interconnect's structure in proper order simultaneously.

10. A fruit transportation fresh-keeping box and a method for using the fruit transportation fresh-keeping box as claimed in claim 1, which comprises the following steps:

s1: firstly, according to the figure 1, the hinge (2) above the outer box (1) is used for opening the cover plate (3), then, fruits are arranged in the inner box 8 from the opening at the top end of the outer box (1), and after the fruits are put in the outer box, the hinge (2) is used for closing the opening at the top end of the outer box (1) by the cover plate (3);

s2: according to the figures 1-2 and 6, the rotating shaft (10) in the outer box (1) is rotated by using the first hand crank (9), so that the driving bevel gear (11) fixedly connected with the rotating shaft (10) is rotated, the driven bevel gear (12) can be rotated at the bottom of the inner box (8) under the action of the driving bevel gear (11), the first screw rod (13) can be rotated and moved upwards under the action of the thread arranged in the driven bevel gear (12), and the movable plate (17) can be moved upwards in the chute (19) in the inner box (8);

s3: according to fig. 2, when the movable plate (17) moves upwards, the supporting rod (15) can be rotated under the action of the movable pin (16), so that the supporting rod (15) above the movable plate (17) can be rotated, and the placing plate (18) can move upwards in the sliding groove (19), so that the size of the inner volume of the inner box (8) can be changed, and then the moving position of the placing plate (18) in the inner box (8) can be observed through the observation window (5) arranged on the surface of the outer box (1), so that the size of the fruit arranged in the inner box (8) can be always equal to the size of the inner volume;

s4: according to the figure 2, when the outer box (1) bumps, the inner box (8) can be buffered under the action of the buffer spring (14), so that the inner box (8) is uniformly stressed in the outer box (1), and meanwhile, the inner box (8) is connected with the outer box (1) through the damper (7), so that the vibration frequency of the inner box (8) can be reduced, the inner box (8) can be buffered, the volume of the inner box (8) is equal to the volume of the fruits arranged in the inner box (8), and the volume of the fruits is similar to the volume of the fruits arranged in the inner box (8), so that the collision among the fruits can be reduced, the fruits are easily damaged, and the quality of the fruits is influenced;

s5: according to the figures 3-5, when the temperature or humidity inside the inner box (8) is not in a reasonable range, the temperature or humidity inside the inner box (8) can be changed by starting the humidifier (6) inside the outer box (1), and simultaneously, the sliding rod (26) can rotate by enabling the third hand crank (25), so that the plane gear (28) arranged on the sliding rod (26) can be meshed with the plane gear (28) inside the connecting piece (29), so that the baffle (30) can rotate to change the working direction of the humidifier (6),

s6: according to the figures 3-5, the second handle (20) can be rotated to rotate the second screw rod (21) in the outer box (1), so that the leftmost movable block (22) can be driven to move outside the second screw rod (21) through threaded connection, and when the leftmost movable block (22) moves, the connecting rod (23) can be driven to move under the action of the positioning pin (24) so as to drive other movable blocks (22) to rotate, and the movable block (22) rotates, so that the plane gear (28) in the connecting piece (29) can move in the movable groove (27) in the sliding rod (26), so that the working range of the humidifier (6) can be changed, and the temperature or humidity in the inner box (8) can be conveniently positioned;

s7: according to the figures 1, 3-5 and 7, after the temperature or humidity inside the inner box (8) is within a reasonable range, the second hand crank (20) and the third hand crank (25) work in the same way, so that the humidifier (6) below the outer box (1) and the inner box (8) can be isolated from each other by the baffle (30), the gas inside the outer box (1) can be discharged from the gas outlet (4), and meanwhile, the inner box (8) can be ensured to form a closed environment.