Sweet potato storage and transportation box

Abstract

The invention discloses a sweet potato storage and transportation box and belongs to the field of sweet potato storage. The sweet potato storage and transportation box comprises a frame body, a plurality of layers of partition plates are arranged in the frame body in a sliding mode, a plurality of supporting strip sets are arranged on the upper sides of the partition plates, and a plurality of lower pressing strip sets are arranged on the lower sides of the partition plates; the supporting strip set is composed of a plurality of supporting strips, the lower pressing strip set is composed of a plurality of lower pressing strips, each supporting strip comprises a supporting cylinder arranged on the partition plate in a sliding mode, a first telescopic strip is connected to the supporting cylinder in a sliding mode, each lower pressing strip comprises a lower pressing cylinder connected to the bottom side of the partition plate, and a second telescopic strip is connected to the lower pressing cylinder in a sliding mode. The multiple layers of partition plates are arranged in the frame body in a sliding mode, more sweet potatoes are stored, meanwhile, in order to avoid mutual extrusion of the more sweet potatoes, the sweet potatoes are wrapped and surrounded through stretching and retracting of the first telescopic strips and the second telescopic strips, and the sweet potatoes can be better protected during transportation.

Description

Technical Field

[0001] The invention relates to the technical field of sweet potato storage, in particular to a sweet potato storage and transportation box. Background Art

[0002] Sweet potatoes are a seasonal crop, but market demand is year-round. Storage can shift the supply of sweet potatoes, which are concentrated during the harvest period, to the non-harvest season, avoiding price plunges and resource waste caused by concentrated market access and ensuring a stable market supply. Storage techniques such as ventilation, temperature control, and humidity control can be used to extend shelf life and reduce loss rates.

[0003] Seedling cultivation is the core link in sweet potato planting, which directly affects the yield and quality. Through breeding technology, high-yield, poverty-resistant, drought- and flood-resistant, and disease- and insect-resistant varieties are cultivated. Breeding and seedling cultivation are generally carried out through tuber or vine seedling cultivation. For sweet potatoes used for seedling cultivation, it is necessary to choose those with moderate size, sufficient nutrients, and health and no disease. Excessively bent and forked tubers should be removed, and then they should be stored and transported to facilitate subsequent research and development of seedlings.

[0004] The current transportation and storage method is mostly a simple frame, and the sweet potatoes are directly stacked together. They are easily damaged by squeezing and moving against each other during storage and transportation. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem of sweet potato storage in the prior art and to propose a sweet potato storage and transportation box.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A sweet potato storage and transportation box comprises a frame, wherein a multi-layer partition plate is slidably arranged in the frame, a plurality of support bar groups are arranged on the upper side of the partition plate, and a plurality of pressing bar groups are arranged on the lower side of the partition plate; The support bar group is composed of a plurality of support bars, the lower pressing bar group is composed of a plurality of lower pressing bars, the support bar includes a support tube slidably arranged on the partition plate, the support tube is slidably connected to a first telescopic bar, the lower pressing bar includes a lower pressing tube connected to the bottom side of the partition plate, and the lower pressing tube is slidably connected to a second telescopic bar; The lower end of the support cylinder is fixedly connected to a support ring, the support ring is fixedly connected to a first conductive sheet, the partition plate is fixedly connected to a second conductive sheet corresponding to the first conductive sheet, the second telescopic strip is fixedly connected to a third conductive sheet, the lower pressure cylinder is fixedly connected to a fourth conductive sheet (504) corresponding to the third conductive sheet, and the first conductive sheet, the second conductive sheet, the third conductive sheet and the fourth conductive sheet (504) are all electrically connected to an external computer; After the sweet potato is placed on the support bar group, the support cylinder moves downward, the first conductive sheet and the second conductive sheet are separated, the movable partition plate clamps the sweet potato, and the first conductive sheet and the second conductive sheet on the lower pressing bar are separated. The remote computer receives the separation signal in turn, and the computer preliminarily analyzes the shape rules of the sweet potato by analyzing the recorded time and the corresponding positions of the support bar and the lower pressing bar.

[0007] In order to facilitate taking and placing the sweet potatoes, preferably, a rotating door is rotatably connected to the frame.

[0008] In order to adjust the position of the partition plate, preferably, an electric telescopic rod is connected between two adjacent partition plates.

[0009] In order to ensure that the partition plate slides up and down stably, further, a slide rail is fixedly connected to the frame, and a slider corresponding to the slide rail is fixedly connected to the partition plate.

[0010] In order to better protect the sweet potatoes, preferably, the ends of the first telescopic strip and the second telescopic strip are both fixedly connected with protective soft covers.

[0011] In order to ensure the separation of the conductive sheets, preferably, a first spring is provided in the support cylinder, a second spring is connected between the support ring and the partition plate, and the elastic force of the first spring is greater than that of the second spring.

[0012] In order to better measure and select sweet potatoes, preferably, the support tube is filled with buffer water, a sliding hole is provided on the partition plate, the support tube is slidably set on the sliding hole, a plurality of collection grooves are provided on the partition plate, and the plurality of collection grooves are connected through connecting holes. The support tube is connected to the collection groove through a drain pipe with a pressure valve, a measuring tube is fixedly connected to the bottom side of the partition plate, a water level measuring instrument is provided on the top wall of the measuring tube, and the measuring tube is connected to the collection groove through the collecting hole.

[0013] In order to prevent the sweet potatoes from freezing, an electric heating tube is further connected to the measuring cylinder.

[0014] In order to press the sweet potato, preferably, a third spring is provided between the second telescopic strip and the lower pressing cylinder.

[0015] Compared with the prior art, the present invention provides a sweet potato storage and transportation box with the following beneficial effects: The sweet potato storage and transportation box has multiple layers of partition plates slidingly arranged in a frame, so that more sweet potatoes can be stored. At the same time, in order to prevent the sweet potatoes from being squeezed by each other, a first telescopic bar is slidably connected to the support cylinder, and a second telescopic bar is slidably connected to the lower pressure cylinder. The first telescopic bar and the second telescopic bar are used to wrap around the sweet potatoes through telescopic movement. At the same time, the box has a certain buffering effect under the action of the spring, which can better protect the sweet potatoes during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 Schematic diagram of the partition plate structure of the present invention; Figure 3 It is a structural schematic diagram of the support bar group and the lower pressing bar group of the present invention; Figure 4 This is a schematic diagram of the structure of the sweet potato clamping device of the present invention; Figure 5 Schematic diagram of the cross-sectional structure of the partition plate of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the structure at A in the middle; Figure 7 For the present invention Figure 6 Schematic diagram of the structure at B in the middle; Figure 8 For the present invention Figure 6 Schematic diagram of the structure at point C in the middle.

[0017] 1. Frame; 101. Revolving door; 102. Slide rail; 2. Partition plate; 201. Slide hole; 202. Collecting trough; 3. Electric telescopic rod; 4. Support bar; 401. Support cylinder; 402. First telescopic bar; 403. Protective soft cover; 404. First spring; 405. Drain pipe; 406. Support ring; 407. Second spring; 408. First conductive sheet; 409. Second conductive sheet; 5. Lower pressure bar; 501. Lower pressure cylinder; 502. Second telescopic bar; 503. Third spring; 504. Fourth conductive sheet; 505. Third conductive sheet; 6. Measuring cylinder; 7. Collecting hole; 8. Connecting hole; 9. Water level measuring instrument; 10. Electric heating tube; 11. Water supply joint; 12. One-way water inlet valve; 13. Sweet potato. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Example: Refer to Figure 1 and Figure 2The sweet potato storage and transportation box includes a frame 1, a rotating door 101 is rotatably connected to the frame 1, and the rotating door 101 is opened to facilitate the taking and placing of sweet potatoes. The frame 1 is in a ventilated form to ensure ventilation. A multi-layer partition board 2 is slidingly provided in the frame 1. In order to store more sweet potatoes 13 and to avoid the mutual squeezing of more sweet potatoes 13, the multi-layer partition board 2 is used to separate the sweet potatoes 13. An electric telescopic rod 3 is connected between two adjacent partition boards 2. One end of the electric telescopic rod 3 is fixed to the partition board 2, and the telescopic end is fixedly connected to the bottom side of the partition board 2. The frame 1 is fixed It is fixedly connected with a slide rail 102, and a slider corresponding to the slide rail 102 is fixedly linked to the partition plate 2; in order to adjust the distance between the partition plates 2 to hold sweet potatoes 23 of different sizes, a plurality of support bar groups are provided on the upper side of the partition plate 2, and a plurality of lower pressing bar groups are provided on the lower side of the partition plate 2. The support bar group and the lower pressing bar group are used to clamp the sweet potatoes 13. By setting multiple areas on the partition plate 2, support bar groups and lower pressure adjustment groups are respectively provided in the multiple areas to separate, support and clamp the sweet potatoes 13, and to support and separate the sweet potatoes 13, effectively preventing the sweet potatoes 13 from being squeezed and damaged by each other.

[0020] like Figure 4 and Figure 5 As shown, in the specific implementation, in order to further effectively support and clamp the sweet potato 13, according to the characteristics of the irregular shape of the sweet potato 13, the following technical solution is adopted to support and clamp it. The support bar group is composed of multiple support bars 4, and the lower pressing bar group is composed of multiple lower pressing bars 5. The support bar 4 includes a support cylinder 401 slidably set on the partition plate 2, and the support cylinder 401 is slidably connected to the first telescopic bar 402. The lower pressing bar 5 includes a lower pressing cylinder 501 connected to the bottom side of the partition plate 2, and the lower pressing cylinder 501 is slidably connected to the second telescopic bar 502. The second telescopic bar 502 and the lower pressing cylinder 501 are connected. A third spring 503 is arranged in the middle, and the first telescopic strip 402 and the second telescopic strip 502 are used to support the sweet potato 13. The sweet potato 13 is placed on the support strip 4. First, the part with the largest diameter of the sweet potato 13 will press down the corresponding support strip 4, and for the part with a smaller diameter of the end of the sweet potato 13, the support strip 4 will press down slightly. The overall support strip 4 will move downward according to the shape of the sweet potato 13 to form an overall groove to support the sweet potato 13. Similarly, the lower pressing strip 5 is also pressed down to form an irregular groove corresponding to the shape of the sweet potato 13, which is used to support the wrapped sweet potato 13, and can effectively support and clamp the sweet potato 13 for easy transportation.

[0021] Reference Figure 6 、 Figure 7 and Figure 8, It should also be noted that, when scientific researchers are conducting seedling research and development, in order to facilitate the selection and removal of excessively bent and bifurcated tubers, a support ring 406 is fixedly connected to the lower end of the support cylinder 401, a first conductive sheet 408 is fixedly connected to the support ring 406, a second conductive sheet 409 corresponding to the first conductive sheet 408 is fixedly connected to the partition plate 2, a third conductive sheet 505 is fixedly connected to the second telescopic strip 502, and a fourth conductive sheet (504) corresponding to the third conductive sheet 505 is fixedly connected to the lower pressure cylinder 501. The first conductive sheet 408, the second conductive sheet 409, the third conductive sheet 505 and the fourth conductive sheet (504) are all electrically connected to an external computer; When the sweet potato 13 is placed on the support bar group, the sweet potato 13 will move downward under the action of its own weight to press the support bar 4. When multiple support bars 4 are gradually and slowly pressed down by the sweet potato 13, the support tube 401 moves downward, and the first conductive sheet 408 and the second conductive sheet 409 are separated. The remote computer receives the separation signals on the multiple support bars 4 in turn, records the separation time, moves the partition plate 2 to clamp the sweet potato, and at the same time, the first conductive sheet 408 and the second conductive sheet 409 on the lower pressing bar 5 are separated, and the signal is transmitted to the computer. The computer analyzes the recorded time and the corresponding positions of the support bars 4 and the lower pressing bar 5, and preliminarily analyzes the shape regularity of the sweet potato 13. The computer is used to analyze the overall regular shape of a batch of sweet potatoes 13 in the frame. When they are removed for research and development seedling cultivation, the tubers that are relatively bent too much and have large forks in the same batch are removed to ensure that the overall shape of the sweet potatoes in the same batch of seedlings will not deviate too much, so as to facilitate subsequent research and development seedling cultivation.

[0022] Reference Figure 2 and Figure 1 In some other embodiments, in order to better protect the sweet potato 13, the ends of the first telescopic strip 402 and the second telescopic strip 502 are fixedly connected with a protective soft cover 403, which can play a protective role when supporting and clamping.

[0023] Reference Figure 6 and Figure 7 In the specific implementation, it should be noted that, since the end diameter of the sweet potato is small, it is necessary to apply light pressure on the sweet potato 13 to move the support tube 401 downward, thereby realizing the separation of the first conductive sheet 408 and the second conductive sheet 409. Therefore, when the first telescopic strip 402 is used to support the sweet potato 13, a first spring 404 is provided in the support tube 401, and a second spring 407 is connected between the support ring 406 and the partition plate 2. The elastic force of the first spring 404 is greater than that of the second spring 407, ensuring that the support tube 401 moves downward first, and after reaching the elastic force value of the second spring 407, the first telescopic strip 402 moves downward relative to the support tube 401.

[0024] Reference Figure 5 、 Figure 6 and Figure 7In some other embodiments, in order to further facilitate R&D personnel to distinguish and select a batch of sweet potatoes 13, and to select sweet potatoes from the same batch without too much deviation in size or weight, the following technical solution is adopted: buffer water is contained in the support cylinder 401, a sliding hole 201 is provided on the partition plate 2, the support cylinder 401 is slidably set on the sliding hole 201, a plurality of collection tanks 202 are provided on the partition plate 2, and the plurality of collection tanks 202 are connected through the connecting hole 8. The support cylinder 401 is connected to the collection tank 202 through a drain pipe 405 with a pressure valve, and a measuring cylinder 6 is fixedly connected to the bottom side of the partition plate 2. The top wall of the measuring cylinder 6 A water level measuring instrument 9 is provided on it, and the measuring tube 6 is connected to the collecting tank 202 through the collecting hole 7. After the sweet potato 13 is placed on the support bar 4 and before the lower pressing bar 5 is pressed down, the sweet potato 13 will press down the first telescopic bar 402 under the action of its own weight. The support tube 401 contains buffer water, which can play a buffering role on the one hand, and on the other hand, the buffer water enters the collecting tank 202 through the drain pipe 405 after being pressurized and flows into the measuring tube 6. The water level is measured by the water level measuring instrument 9, and the water levels measured by the measuring tubes 6 in multiple areas on the partition plate 2 are compared. For those with large deviations, they will be removed during the subsequent seedling cultivation and will not participate in the seedling cultivation.

[0025] Reference Figure 6 It should be noted again that, in some embodiments, in order to ensure the overall ambient temperature of the sweet potato, the electric heating tube 10 connected to the measuring tube 6 can be turned on and off according to the overall ambient temperature of the frame 1 to avoid freezing in cold weather.

[0026] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. Sweet potato storage and transportation box, characterized in that, It comprises a frame (1), wherein a multi-layer partition plate (2) is slidably arranged in the frame (1), a plurality of support bar groups are arranged on the upper side of the partition plate (2), and a plurality of lower pressure bar groups are arranged on the lower side of the partition plate (2); The support bar group is composed of a plurality of support bars (4), the lower pressing bar group is composed of a plurality of lower pressing bars (5), the support bar (4) comprises a support tube (401) slidably arranged on the partition plate (2), a first telescopic bar (402) is slidably connected to the support tube (401), and the lower pressing bar (5) comprises a lower pressing tube (501) connected to the bottom side of the partition plate (2), a second telescopic bar (502) is slidably connected to the lower pressing tube (501); The lower end of the support tube (401) is fixedly connected to a support ring (406), the support ring (406) is fixedly connected to a first conductive sheet (408), the partition plate (2) is fixedly connected to a second conductive sheet (409) corresponding to the first conductive sheet (408), the second telescopic strip (502) is fixedly connected to a third conductive sheet (505), the lower pressure tube (501) is fixedly connected to a fourth conductive sheet (504) corresponding to the third conductive sheet (505), and the first conductive sheet (408), the second conductive sheet (409), the third conductive sheet (505) and the fourth conductive sheet (504) are all electrically connected to an external computer; After the sweet potato (13) is placed on the support bar group, the support cylinder (401) moves downward, the first conductive sheet (408) and the second conductive sheet (409) are separated, the partition plate (2) is moved to clamp the sweet potato, and the first conductive sheet (408) and the second conductive sheet (409) on the lower pressing bar (5) are separated. The remote computer receives the separation signal in sequence, and the computer preliminarily analyzes the shape regularity of the sweet potato (13) by analyzing the recorded time and the corresponding positions of the support bar (4) and the lower pressing bar (5).

2. The sweet potato storage and transportation box according to claim 1, characterized in that: A rotating door (101) is rotatably connected to the frame (1).

3. The sweet potato storage and transportation box according to claim 1 or 2, characterized in that: Two adjacent dividing plates (2) are connected by an electric telescopic rod (3).

4. The sweet potato storage and transportation box according to claim 3, characterized in that: The frame (1) is fixedly connected to a slide rail (102), and the partition plate (2) is fixedly connected to a slider corresponding to the slide rail (102).

5. The sweet potato storage and transportation box according to claim 1, characterized in that: The ends of the first telescopic strip (402) and the second telescopic strip (502) are both fixedly connected to a protective soft cover (403).

6. The sweet potato storage and transportation box according to claim 1, characterized in that: A first spring (404) is provided in the support cylinder (401), and a second spring (407) is connected between the support ring (406) and the partition plate (2). The elastic force of the first spring (404) is greater than that of the second spring (407).

7. The sweet potato storage and transportation box according to claim 6, characterized in that: The support cylinder (401) contains buffer water, a sliding hole (201) is provided on the partition plate (2), and the support cylinder (401) is slidably arranged on the sliding hole (201). A plurality of collecting grooves (202) are provided on the partition plate (2), and the plurality of collecting grooves (202) are connected through a connecting hole (8). The support cylinder (401) is connected to the collecting groove (202) through a drain pipe (405) with a pressure valve. A measuring cylinder (6) is fixedly connected to the bottom side of the partition plate (2), and a water level measuring instrument (9) is provided on the top wall of the measuring cylinder (6). The measuring cylinder (6) is connected to the collecting groove (202) through the collecting hole (7).

8. The sweet potato storage and transportation box according to claim 6, characterized in that: An electric heating tube (10) is connected to the measuring cylinder (6).

9. The sweet potato storage and transportation box according to claim 1, characterized in that: A third spring (503) is provided between the second telescopic strip (502) and the lower pressing cylinder (501).

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