CN112811012B - Novel fruit transportation protection device - Google Patents
Novel fruit transportation protection device Download PDFInfo
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- CN112811012B CN112811012B CN202110063012.9A CN202110063012A CN112811012B CN 112811012 B CN112811012 B CN 112811012B CN 202110063012 A CN202110063012 A CN 202110063012A CN 112811012 B CN112811012 B CN 112811012B
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- sleeve
- pull rope
- wheel
- spring
- conical wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Packaging Of Special Articles (AREA)
Abstract
The invention discloses a novel fruit transportation protection device, which comprises a protection box, support pipes, a first sleeve and a second sleeve, wherein the support pipes are arranged around the protection box, and the support pipes, the first sleeve and the second sleeve are sequentially connected in a sliding manner; the bottom parts of the first sleeve and the second sleeve are respectively provided with a conical wheel and a spring, the inner walls of the first sleeve and the second sleeve are respectively provided with a vertical groove and a fixed pulley, the supporting tube is provided with a first pull rope which is wound around the fixed pulley in the first sleeve and then wound on the conical wheel in the first sleeve, and the second sleeve is provided with a second pull rope which is wound around the fixed pulley in the second sleeve and then wound on the conical wheel in the second sleeve; the bottom of first sleeve is equipped with the gas pocket, and the guard box is equipped with the breathing hole, utilizes the vibrations of transportation to take a breath with the fruit in the guard box to arouse the guard box up-and-down motion acceleration very little all the time in vibrations, avoid fruit to be bumped in the packing box.
Description
Technical Field
The invention relates to the technical field of fruit transportation, in particular to a novel fruit transportation protection device.
Background
During fruit transportation, the fruit is usually placed in a packing box, which is relatively sealed, so that fresh air cannot enter the packing box. The fruit in the packing box is damaged because heat, steam, carbon dioxide and the like generated by respiration of the fruit cannot be discharged in time. The existing transportation protection device can not utilize the energy generated by vibration in the transportation process to ventilate the fruits, and the vibration to the fruits in the transportation process is large, so that the fruits can not be effectively protected in the transportation process.
Disclosure of Invention
In view of the above-mentioned prior art, the present invention provides a novel fruit transportation protection device, which uses the transportation vibration to ventilate the fruit in the protection box, and the acceleration of the up-and-down movement of the protection box caused by the vibration is always small, so as to prevent the fruit from being damaged in the packing box.
The technical scheme of the invention is realized as follows:
a novel fruit transportation protection device comprises a protection box, a support tube, a first sleeve and a second sleeve, wherein the support tube is arranged around the protection box, the support tube is connected with the first sleeve in a sliding manner, and the first sleeve is connected with the second sleeve in a sliding manner; the bottom parts of the first sleeve and the second sleeve are respectively provided with a conical wheel and a spring for driving the conical wheel to rotate, the inner walls of the first sleeve and the second sleeve are respectively provided with a vertical groove, a fixed pulley is arranged in the vertical groove, the supporting tube is provided with a first pull rope, the first pull rope winds around the fixed pulley in the first sleeve and then winds on the conical wheel in the first sleeve, the second sleeve is provided with a second pull rope, and the second pull rope winds around the fixed pulley in the second sleeve and then winds on the conical wheel in the second sleeve; the bottom of the first sleeve is provided with an air hole, the protection box is provided with a breathing hole, and the pulling force of the conical wheel to the first pull rope is smaller than the pulling force required for driving the supporting pipe in a natural state; the pulling force of the conical wheel to the second pull rope is larger than the pulling force required for driving the first sleeve in a natural state.
Further, the cone pulley is provided with a wire groove, an installation shaft is arranged in the vertical groove, and the fixed pulley is rotatably connected with the installation shaft.
Furthermore, a sliding groove is formed in the vertical groove, a sliding block is arranged in the sliding groove, a sleeve penetrating through the pull rope is arranged on the sliding block, and protrusions inserted into the wire grooves are arranged on two sides of the sleeve.
Furthermore, the upper end of the sleeve is a horn-shaped opening.
Furthermore, limiting bulges are arranged at two ends of the first sleeve and the second sleeve.
Further, the spring is a volute spiral spring, one end of the volute spiral spring is connected with the conical wheel, the other end of the volute spiral spring is connected with the worm wheel, the worm wheel is meshed with the worm, the first sleeve is provided with a first knob connected with the worm, the second sleeve is provided with a second knob connected with the worm, and a through hole aligned with the first knob when the first sleeve moves upwards to the top is formed in the upper end of the second sleeve.
Furthermore, a metal elastic sheet, a tensioning wheel and a metal contact are arranged in the vertical groove, the tensioning wheel is wound by the pulling rope, the tensioning wheel is arranged on the metal elastic sheet, the metal elastic sheet and the metal contact form a control switch, the control switch is connected with a motor, and an output shaft of the motor is connected with the conical wheel.
Furthermore, batteries are arranged in the first sleeve and the second sleeve and supply power to the motor.
The invention has the beneficial effects that: in the process of vibrations, the bottom of first sleeve is equipped with the volume in gas pocket and the second sleeve and constantly changes to the continuous air suction with in the guard box is discharged, and the guard box is equipped with the breathing hole, thereby promotes the air flow in the guard box, keeps fruit fresh. The resultant force of the action that first sleeve received is for being a little greater than the fixed value of gravity all the time to the in-process that shakes upwards, and resultant force can not be along with the increase of deformation and grow to the acceleration that makes the guard box receive when upwards shaking is very little all the time, thereby protects fruit in the transportation. The resultant force of the action that the process total stay tube that shakes downwards receives is the fixed value that is slightly less than gravity all the time, and resultant force can not be along with the increase of deformation and grow to the acceleration that makes the guard box receive when shaking downwards is very little all the time, thereby protects fruit in the transportation. When the spring in the second sleeve does not recover the initial state after the upward vibration occurs, the first pull rope can pull the supporting pipe to move if the downward vibration occurs at the moment, so that the fruit is protected in the transportation process. The tension of the first pull rope and the second pull rope is adjusted by adjusting the pretightening force of the spring, and the tension is kept unchanged in the sliding process of the support pipe and the second sleeve.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a front partial cross-sectional view of a novel fruit transportation protective device of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is an enlarged view of area B of FIG. 1;
FIG. 4 is a rear cross-sectional view of the support tube, first sleeve and second sleeve of the present invention;
FIG. 5 is a side cross-sectional view of a support tube, first sleeve and second sleeve of the present invention;
in the figure, 1 a protection box, 2 a support pipe, 3 a first sleeve, 4 a second sleeve, 5 a cone pulley, 6 a spring, 7 a vertical groove, 8 a fixed pulley, 9 a first pull rope, 10 a second pull rope, 11 an air hole, 12 a breathing hole, 13 a wire groove, 14 a mounting shaft, 15 a sliding groove, 16 a sliding block, 17 a sleeve, 18 bulges, 19 a limiting bulge, 20 a worm wheel, 21 a worm, 22 a first knob, 23 a second knob, 24 through holes, 26 a metal elastic sheet, 27 a tensioning wheel, 28 metal contacts, 29 a motor and 30 batteries.
Detailed Description
In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 5, a novel fruit transportation protection device comprises a protection box 1, a support tube 2, a first sleeve 3 and a second sleeve 4, wherein the support tube 2 is arranged around the protection box 1, the protection box 1 is communicated with the support tube 2, the support tube 2 is slidably connected with the first sleeve 3, and the first sleeve 3 is slidably connected with the second sleeve 4; the bottom parts of the first sleeve 3 and the second sleeve 4 are respectively provided with a conical wheel 5 and a spring 6 for driving the conical wheel 5 to rotate, the inner walls of the first sleeve 3 and the second sleeve 4 are respectively provided with a vertical groove 7, a fixed pulley 8 is arranged in the vertical groove 7, the support tube 2 is provided with a first pull rope 9, the first pull rope 9 winds around the fixed pulley 8 in the first sleeve 3 and then winds on the conical wheel 5 in the first sleeve 3, the second sleeve 4 is provided with a second pull rope 10, and the second pull rope 10 winds around the fixed pulley 8 in the second sleeve 4 and then winds on the conical wheel 5 in the second sleeve 4; the bottom of the first sleeve 3 is provided with an air hole 11, the protection box 1 is provided with a breathing hole 12, and the pulling force of the conical wheel 5 on the first pull rope 9 is smaller than the pulling force required for driving the support pipe 2 in a natural state; the pulling force of the conical wheel 5 on the second pull rope 10 is larger than the pulling force required for driving the first sleeve 3 in a natural state.
Put in protection box 1 at fruit, protection box 1 bottom all around is equipped with stay tube 2, stay tube 2 and first sleeve 3 sliding connection, is equipped with vertical groove 7 at the inner wall of first sleeve 3, and the bottom of first sleeve 3 is equipped with cone pulley 5 and spring 6, and spring 6 drives cone pulley 5 and rotates when releasing elastic potential energy. The first pull rope 9 is wound on the conical wheel 5 of the first sleeve 3, the movable end of the first pull rope 9 is wound around the fixed pulley 8 arranged in the vertical groove 7 and then fixed on the supporting pipe 2, the conical wheel 5 rotates to pull the first pull rope 9 to wind, so that the supporting pipe 2 is pulled to move upwards, and the supporting pipe 2 can also rotate through the pull rope pulling conical wheel 5 under the action of gravity, so that the first pull rope 9 is wound. Similarly, a second pull rope 10 is wound on the conical wheel 5 of the second sleeve 4, the movable end of the second pull rope 10 is wound around the fixed pulley 8 arranged in the vertical groove 7 and then fixed on the first sleeve 3, the conical wheel 5 rotates to pull the second pull rope 10 to wind, so that the first sleeve 3 is pulled to move upwards, and the first sleeve 3 can also pull the conical wheel 5 to rotate through the pull rope under the action of gravity, so that the first pull rope 9 is wound.
The pulling force of the conical wheel 5 on the first pull rope 9 is smaller than the pulling force required for driving the support pipe 2 in a natural state; the pulling force of the conical wheel 5 on the second pull rope 10 is larger than the pulling force required for driving the first sleeve 3 in a natural state. Under the natural state, the cone pulley 5 releases the first pull rope 9 to the limit position, the cone pulley 5 retracts the second pull rope 10 to the limit position, the support pipe 2 slides to the bottom of the first sleeve 3, and the first sleeve 3 slides to the top of the second sleeve 4.
When upward vibration occurs, the second sleeve 4 obtains upward acting force and is jacked upwards, at the moment, the supporting tube 2 is necessarily located at the bottom position of the first sleeve 3 and does not move relatively, the first sleeve 3 is located at the top position of the second sleeve 4, the second sleeve 4 slides towards the first sleeve 3, the volume in the second sleeve 4 is reduced, air in the second sleeve 4 enters the protection box 1 through the air hole 11 and the supporting tube 2, and air in the protection box 1 is discharged from the breathing hole 12. Simultaneously the second stay cord 10 is released, and spring 6 takes place to deform and with energy storage, and at the in-process of cone pulley 5 release stay cord gradually, the contact action point of stay cord and cone pulley 5 removes to the one end that the diameter is big gradually, although elasticity increase after spring 6 deformation, cone pulley 5 receives the moment of second stay cord 10 and also increases for spring 6 is more difficult to drive cone pulley 5 and rotates, thereby makes the pulling force that second stay cord 10 received keep unchangeable. The resultant force of the action that first sleeve 3 received of the in-process of upwards shaking is for being a little greater than the fixed value of gravity all the time, and resultant force can not be along with the increase of deformation and grow to make the acceleration that protective box 1 received when upwards shaking very little all the time, reduce the vibrations of fruit, protect fruit in the transportation. The fruit protection box exhales in the upward vibration, and the expiration time is prolonged in the single-pass upward vibration because the protection box moves slowly and moves for a long time.
When the downward vibration occurs, the second sleeve 4 obtains the downward acting force and is pulled downwards, the first sleeve 3 is located at the top of the second sleeve 4 and does not move relatively, the supporting tube 2 is located at the bottom of the first sleeve 3, the supporting tube 2 slides away from the first sleeve 3, the volume of the first sleeve 3 is increased, the gas in the protective box 1 enters the first sleeve 3 from the supporting tube 2, and the outside air enters the protective box 1 from the breathing hole 12 to provide fresh air for fruits in the protective box 1. Simultaneously first stay cord 9 is taken up, and spring 6 releases the energy of storage, and at the in-process of cone pulley 5 release stay cord gradually, the contact action point of stay cord and cone pulley 5 removes to the one end that the diameter is little gradually, and although spring 6 resumes after the deformation elasticity reduces, but the moment of first stay cord 9 that cone pulley 5 received also reduces for spring 6 drives cone pulley 5 more easily and rotates, thereby makes the pulling force that first stay cord 9 received keep unchangeable. The resultant force of the action that the process total support tube 2 of downward vibrations received is the fixed value that is slightly less than gravity all the time, and resultant force can not be along with the increase of deformation and grow to make the acceleration that protective housing 1 received when downward vibrations is very little all the time, reduce the vibrations of fruit, protect fruit in the transportation. The fruit protection box inhales in the downward vibration, and the movement time is long due to the slow movement of the protection box in the single-pass upward vibration, so that the air-sucking time is prolonged.
When the spring 6 in the second sleeve 4 does not return to the original state after the upward shock occurs, the first pull rope 9 can pull the support tube 2 to move if the downward shock occurs, so that the fruit is protected during the transportation process. The tension of the first pull rope 9 and the second pull rope 10 is adjusted by adjusting the pretightening force of the spring 6, and the tension is kept constant during the sliding process of the support pipe 2 and the second sleeve 4. In the process of vibration, the bottom of the first sleeve 3 is provided with the air hole 11 and the volume in the second sleeve 4 is changed constantly, so that the air in the protection box 1 is sucked and exhausted constantly, and the protection box 1 is provided with the breathing hole 12, so that the air flow in the protection box 1 is promoted, and the freshness of fruits is kept. In one-way vibration, the protection box 1 moves slowly, so that the volume of the first sleeve 3 or the second sleeve 4 changes slowly, and the technical effect of prolonging the breathing time of the protection box 1 is achieved.
Optionally, the cone pulley 5 is provided with a wire casing 13, an installation shaft 14 is arranged in the vertical groove 7, and the fixed pulley 8 is rotatably connected with the installation shaft 14. In the releasing and winding processes of the first pulling rope 9 or the second pulling rope 10, the contact position of the pulling rope and the conical wheel 5 changes, and the wire groove 13 enables the pulling rope to be released and wound orderly.
Optionally, a sliding groove 15 is arranged in the vertical groove 7, a sliding block 16 is arranged in the sliding groove 15, the sliding block 16 is provided with a sleeve 17 penetrating through the pull rope, and protrusions 18 inserted into the wire grooves 13 are arranged on two sides of the sleeve 17. The sliding block 16 can move along the sliding groove 15, the moving direction of the sliding block 16 is perpendicular to that of the vertical groove 7, a sleeve 17 is arranged on the sliding block 16, the first pull rope 9 and the second pull rope 10 penetrate through the sleeve 17, protrusions 18 inserted into the wire grooves 13 are arranged on two sides of the sleeve 17, and the sliding block 16 can be driven to move when the conical wheel 5 rotates, so that the pull ropes directly enter the wire grooves 13 after penetrating out of the sleeve 17, and the pull ropes are orderly wound on the conical wheel 5.
Specifically, the upper end of the sleeve 17 is a flared opening. Facilitating the threading of the pull cord into the sleeve 17.
Optionally, two ends of the first sleeve 3 and the second sleeve 4 are provided with limiting protrusions 19. The ascending and descending distances of the support tube 2 and the first sleeve 3 are controlled.
Specifically, the spring 6 is a volute spring 6, one end of the volute spring 6 is connected with the conical wheel 5, the other end of the volute spring 6 is connected with the worm wheel 20, the worm wheel 20 is meshed with the worm 21, the first sleeve 3 is provided with a first knob 22 connected with the worm 21, the second sleeve 4 is provided with a second knob 23 connected with the worm 21, and the upper end of the second sleeve 4 is provided with a through hole 24 aligned with the first knob 22 when the first sleeve 3 moves upwards to the top. The scroll spring 6 is used to store a large elastic potential energy. One end of the spiral spring 6 is fixed by a worm wheel 20, and the spiral spring 6 releases potential energy to drive the conical wheel 5 to rotate. Utilize worm 21 drive worm wheel 20 to rotate, adjust the turned angle of worm wheel 20 and can adjust the pretightning force of volute spiral spring 6, can adjust according to the weight of the fruit of packing into in the guard box 1 for the guard box 1 after the fruit of packing into can stimulate first stay cord 9 under the action of gravity, and can be pulled by second stay cord 10. After the pretightening force is adjusted, the worm wheel 20 cannot drive the worm 21 to rotate, and the pretightening force is kept fixed. The second sleeve 4 is provided with a second knob 23 connected with the worm 21, and the rotation of the worm 21 can be directly adjusted through the second knob 23. When the first sleeve 3 is moved up to the top, the first knob 22 is aligned with the through hole 24, and the first knob 22 is rotated by extending through the first through hole 24.
Optionally, a metal elastic sheet 26, a tension pulley 27 and a metal contact 28 are arranged in the vertical groove 7, the tension pulley 27 is wound by the pulling rope, the tension pulley 27 is arranged on the metal elastic sheet 26, the metal elastic sheet 26 and the metal contact 28 form a control switch, the control switch is connected with a motor 29, and an output shaft of the motor 29 is connected with the cone pulley 5. When the stay cord is not tensioned, the metal elastic sheet 26 loses tension, the metal elastic sheet 26 resets and contacts with the metal contact 28, so that the control switch is closed, the control switch is electrically connected with the motor 29, the motor 29 is electrified to drive the conical wheel 5 to rotate, and the stay cord is tensioned quickly. The switch is controlled to be switched off after the pull rope is tensioned. Avoid under the extreme condition that the intensity of vibration is big, because the unable timely roll-up stay cord of inertia effect volute spiral spring 6 is supplementary through the quick roll-up of motor 29 with the stay cord for the pulling force of stay cord resumes fast.
Specifically, a battery 30 is disposed in the first sleeve 3 and the second sleeve 4, and the battery 30 supplies power to the motor 29.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A novel fruit transportation protection device is characterized by comprising a protection box, a support tube, a first sleeve and a second sleeve, wherein the support tube is arranged around the protection box and is in sliding connection with the first sleeve, and the first sleeve is in sliding connection with the second sleeve; the bottom parts of the first sleeve and the second sleeve are respectively provided with a conical wheel and a spring for driving the conical wheel to rotate, the inner walls of the first sleeve and the second sleeve are respectively provided with a vertical groove, a fixed pulley is arranged in the vertical groove, the supporting tube is provided with a first pull rope, the first pull rope winds around the fixed pulley in the first sleeve and then winds on the conical wheel in the first sleeve, the first sleeve is provided with a second pull rope, and the second pull rope winds around the fixed pulley in the second sleeve and then winds on the conical wheel in the second sleeve; the bottom of the first sleeve is provided with an air hole, the protection box is provided with a breathing hole, the supporting tube is communicated with the inside of the protection box, and the pulling force of the conical wheel at the bottom of the first sleeve on the first pulling rope is smaller than the pulling force required for driving the supporting tube in a natural state; and the pulling force of the conical wheel at the bottom of the second sleeve on the second pull rope is greater than the pulling force required for driving the first sleeve in a natural state.
2. The novel fruit transportation protector of claim 1, wherein the cone pulley is provided with a wire groove, the vertical groove is provided with an installation shaft, and the fixed pulley is rotatably connected with the installation shaft.
3. The novel fruit transportation protection device as claimed in claim 2, wherein a sliding groove is formed in the vertical groove, a sliding block is arranged in the sliding groove, the sliding block is provided with a sleeve which passes through the first pull rope or the second pull rope, and protrusions which are inserted into the wire grooves are arranged on two sides of the sleeve.
4. A novel fruit transportation protector as claimed in claim 3 in which the upper end of the sleeve is flared.
5. The novel fruit transportation protector of claim 1, wherein the first sleeve and the second sleeve are provided with limiting protrusions at two ends.
6. The novel fruit transportation protector as claimed in claim 1, wherein the spring is a spiral spring, one end of the spiral spring is connected with the cone wheel, the other end of the spiral spring is connected with a worm wheel, the worm wheel is meshed with the worm, the first sleeve is provided with a first knob connected with the worm, the second sleeve is provided with a second knob connected with the worm, and the upper end of the second sleeve is provided with a through hole aligned with the first knob when the first sleeve moves upwards to the top.
7. The novel fruit transportation protection device as claimed in claim 1, wherein a metal spring, a tension wheel and a metal contact are disposed in the vertical groove, the tension rope passes around the tension wheel, the tension wheel is disposed on the metal spring, the metal spring and the metal contact form a control switch, the control switch is connected to a motor, and an output shaft of the motor is connected to the cone pulley.
8. The novel fruit transportation protector of claim 7, wherein batteries are provided in the first and second sleeves, the batteries providing power to the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110063012.9A CN112811012B (en) | 2021-01-18 | 2021-01-18 | Novel fruit transportation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110063012.9A CN112811012B (en) | 2021-01-18 | 2021-01-18 | Novel fruit transportation protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112811012A CN112811012A (en) | 2021-05-18 |
| CN112811012B true CN112811012B (en) | 2022-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110063012.9A Active CN112811012B (en) | 2021-01-18 | 2021-01-18 | Novel fruit transportation protection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112811012B (en) |
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| WO1991006489A1 (en) * | 1989-11-01 | 1991-05-16 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Method of storing vegetable, fruit and the like and insulating container used for the storing method |
| SE9303224L (en) * | 1993-10-01 | 1994-11-14 | Stal Refrigeration Abb | Marine transport device of cargo stacked on pallets |
| KR100850876B1 (en) * | 2007-06-13 | 2008-08-11 | 유인호 | Strawberry packing box |
| CN100567831C (en) * | 2007-07-30 | 2009-12-09 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| DE102011107723B4 (en) * | 2011-07-14 | 2013-05-23 | eCola GmbH | Trays, transport packaging and transport containers |
| CN105398689B (en) * | 2015-11-14 | 2018-10-12 | 合肥天之通电子商务有限公司 | A kind of self-adjustable fruits transport preservation device |
| CN207107398U (en) * | 2017-03-08 | 2018-03-16 | 天津市西青区小杜庄果蔬种植专业合作社 | A kind of freshness-retaining vegetable packing case |
| CN107323828A (en) * | 2017-08-21 | 2017-11-07 | 安徽理工大学 | It is a kind of to depressurize shockproof fruits transport case |
| CN107439674A (en) * | 2017-09-13 | 2017-12-08 | 东莞职业技术学院 | Cherry fresh-keeping transport vehicle based on gas control packaging |
| CN109018622A (en) * | 2018-10-08 | 2018-12-18 | 霸州市辉月网络技术有限公司 | A kind of environmental logistics transport box |
| CN109611491A (en) * | 2018-12-07 | 2019-04-12 | 常州钟楼高新技术创业服务中心 | A kind of shock absorption buffering mechanism |
| CN109592180A (en) * | 2019-01-24 | 2019-04-09 | 河南憧椽商贸有限公司 | A kind of novel fruits transport case |
| CN209796322U (en) * | 2019-04-23 | 2019-12-17 | 龙岩武平强盛农业科技有限公司 | Avocado transportation packing box with shock absorption function |
| CN110371442A (en) * | 2019-06-19 | 2019-10-25 | 盐城市恒纬物流有限公司 | A kind of transport case for fruits and vegetables |
| CN110748597B (en) * | 2019-11-11 | 2020-05-15 | 深圳奥景源科技有限公司 | Composite shock absorber |
| CN111017412A (en) * | 2019-11-24 | 2020-04-17 | 江苏昂和农业科技有限公司 | Shockproof fruit and vegetable fresh-keeping transport box |
| CN111186596B (en) * | 2020-01-09 | 2021-08-13 | 青岛哈船道一科技有限公司 | Air ventilation device of closed cabin |
| CN212182105U (en) * | 2020-07-20 | 2020-12-18 | 建水新天风能有限公司 | Box transformer respirator protection device |
| CN112046935A (en) * | 2020-09-07 | 2020-12-08 | 祁东纯之绿食品有限公司 | Vegetable fresh-keeping transportation device |
| CN111973950B (en) * | 2020-09-21 | 2021-11-19 | 温州骐烨机械有限公司 | Gravity sensing limiting roller |
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2021
- 2021-01-18 CN CN202110063012.9A patent/CN112811012B/en active Active
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| CN112811012A (en) | 2021-05-18 |
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