Automatic temperature control refrigeration house device for agricultural product storage

Abstract

The utility model relates to the technical field of refrigeration houses, in particular to an automatic temperature control refrigeration house device for agricultural product storage. The refrigeration house comprises a refrigeration house body, supporting columns arranged at the bottom of the refrigeration house body, a feeding mechanism, a taking mechanism and a putting pipe. The feeding mechanism is arranged at the top of the refrigeration house body; the material taking mechanism is arranged at the bottom of the cold body; the throwing pipe is arranged on the feeding mechanism, and a second guide table is arranged on the inner side of the taking mechanism in a sliding mode. Through the arrangement of the material taking mechanism and the feeding mechanism, the feeding mechanism controls the first guide table to open the sealing cover on the inner side of the feeding pipe when the garlic is fed, the sealing cover is closed and the first guide table is moved to the lower portion to keep sealing after the garlic is fed, and the material taking mechanism conducts sealing through the cooperation of a second guide table and a blocking plate when taking out the garlic. A large amount of cold air in the refrigeration house body is prevented from leaking in the feeding and taking process, so that cold air loss can be reduced, temperature fluctuation in the refrigeration house is avoided, it is ensured that garlic is always at the optimal storage temperature, and germination and mildewing are inhibited.

Description

Technical Field

[0001] This utility model relates to the field of cold storage technology, and in particular to an automatic temperature-controlled cold storage device for storing agricultural products. Background Technology

[0002] Garlic cold storage technology is of great significance to the development of the garlic industry. It not only extends the sales period of garlic and optimizes supply chain management, but also provides more time for the deep processing of garlic. Through cold storage, the added value of garlic can be increased, injecting new vitality into local economic development.

[0003] Chinese Patent Publication No. CN118517840A discloses an automatic temperature-controlled cold storage device for garlic storage, including a housing. This device, by activating an electric telescopic rod, pushes a steel frame to rotate around a pivot axis, causing a first and second partition mounted on a square rod to rotate synchronously. When the first and second partitions rotate to a vertical position, the bottom of the first partition is in contact with the inner bottom of the housing, the top of the second partition is in contact with the inner top of the housing, and the sides of the first and second partitions are in contact with the inner wall of the housing. This partitions the internal space of the housing, creating multiple enclosed storage spaces. When garlic needs to be moved out or into storage, it is moved sequentially from the rear partitioned spaces, preventing cold air from escaping and improving the refrigeration effect.

[0004] However, the aforementioned publicly available solutions have the following shortcomings: When adding or removing garlic from the existing automatic temperature-controlled cold storage device for garlic storage, the cold storage door needs to be opened and the operator enters the cold storage. During this process, a large amount of cold air will leak out of the cold storage, thus affecting the temperature balance inside the cold storage and making it unfavorable for the preservation of garlic. Utility Model Content

[0005] The purpose of this invention is to address the problem in the prior art that it is impossible to put or take out agricultural products in a sealed cold storage, and to propose an automatic temperature-controlled cold storage device for storing agricultural products.

[0006] The technical solution of this utility model: an automatic temperature-controlled cold storage device for agricultural product storage, including a cold storage body and a support column installed at the bottom of the cold storage body; further comprising:

[0007] The feeding mechanism is located at the top of the cold storage body and is used to feed garlic into the cold storage body without allowing cold air to escape.

[0008] The material handling mechanism is located at the bottom of the cold storage unit and is used to remove garlic from the cold storage without allowing cold air to escape.

[0009] The feeding mechanism includes a feeding tube, which is mounted on the feeding mechanism. A guide platform 1 is slidably mounted on the inner side of the feeding tube. The guide platform 1 is a conical platform. Garlic is placed inside the feeding tube. When the guide platform 1 is inside the feeding tube, garlic is added. The feeding mechanism drives the guide platform 1 to move. When the guide platform 1 moves below the feeding tube, the garlic on the guide platform 1 falls into the cold storage body through the inclined plane. A second guide platform 2 is slidably mounted on the inner side of the retrieval mechanism. The size and shape of the second guide platform 2 are the same as those of the first guide platform. It is used to retrieve garlic from the cold storage body.

[0010] Preferably, it also includes a temperature control component, which includes a refrigeration unit, a cooling module, a controller, and a sensor;

[0011] The refrigeration unit is located on the outside of the cold storage body, the refrigeration pipe is located on the inside of the cold storage body, the controller is located directly below the refrigeration pipe, and the sensor is located on the side of the controller.

[0012] Preferably, it also includes a switch assembly, which includes a linear slide rail, a cold storage door, and a pull ring.

[0013] A straight slide rail is installed on the side of the cold storage body. The cold storage door slides on the straight slide rail. There are two symmetrically arranged cold storage doors about the straight slide rail. A pull ring is installed on the side of the cold storage door. A stop is installed at the bottom of the side of the cold storage door. A limit plate is installed at the end of the straight slide rail.

[0014] Preferably, the feeding mechanism includes a sealing cover, a pull ring, a connecting shaft, and a dynamic positioning assembly;

[0015] The sealing cap is rotatably mounted on the top of the dispensing tube, the second pull ring is mounted on the top of the sealing cap, the connecting shaft is mounted at the center of the guide plate, the connecting rod is mounted on the outside of the connecting shaft, the end of the connecting rod away from the connecting shaft is mounted on a rack, the side of the rack is slidably mounted on a straight slide rail, and the side of the straight slide rail away from the rack is connected to the inside of the dispensing tube.

[0016] Preferably, the dynamic positioning assembly includes a spur gear, a rotating shaft, a positioning ring, and a rotating rod;

[0017] A spur gear is located on the side of the rack and meshes with it. A rotating shaft is located at the center of the spur gear. A rotating rod is located at the end of the rotating shaft away from the spur gear. A positioning rod is slidably located at the end of the rotating rod away from the rotating shaft. A spring is located on the outside of the positioning rod. A positioning ring is located on the outside of the cold storage body.

[0018] Preferably, the material handling mechanism includes a feeding base plate, a feeding pipe, a support plate, and a telescopic rod;

[0019] The feeding base plate is located at the bottom of the inside of the cold storage body. The feeding pipe is located at the axis of the feeding base plate. The support plate is located at the bottom of the feeding pipe. The telescopic rod is located at the top of the support plate. A spring is installed on the outside of the telescopic rod. A guide platform is installed on the top of the telescopic rod. A pull rod is installed on the side of the guide platform. A sliding groove is installed on the outside of the pull rod. The groove is located on the feeding pipe. A support rod is installed at the axis of the guide platform. A sealing plate is installed on the top of the support rod.

[0020] Compared with the prior art, this utility model has the following beneficial technical effects: By setting up the feeding mechanism and the receiving mechanism, when the feeding mechanism puts garlic in, it controls the guide platform one to open the sealing cover inside the feeding pipe. After the feeding is completed, the sealing cover is closed and the guide platform one is moved to the bottom to maintain the seal. When the receiving mechanism takes out the garlic, it seals the garlic through the cooperation of the guide platform two and the sealing plate, which prevents a large amount of cold air from leaking out of the cold storage body during the feeding and receiving process. This can reduce the loss of cold air, avoid temperature fluctuations in the storage, ensure that the garlic is always at the optimal storage temperature, inhibit sprouting and mold growth, and at the same time, the refrigeration unit does not need to be frequently started to replenish the cooling, which can save energy. In addition, the sealed environment reduces the invasion of pests, dust and microorganisms, reducing the risk of garlic diseases. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0022] Figure 2 for Figure 1 Internal structure diagram;

[0023] Figure 3 This is a schematic diagram of the feeding mechanism;

[0024] Figure 4 This is a schematic diagram of the material handling mechanism.

[0025] Attached reference numerals: 1. Cold storage body; 2. Support column; 301. Straight slide rail one; 302. Cold storage door; 303. Pull ring one; 304. Stop block; 305. Limiting plate; 401. Refrigeration unit; 402. Refrigeration pipe; 403. Controller; 404. Sensor; 501. Dispensing pipe; 502. Sealing cover; 503. Pull ring two; 504. Connecting shaft; 505. Connecting rod; 506. Rack; 507. 508. Straight slide rail 2; 509. Guide table 1; 510. Circular gear; 511. Rotating shaft; 512. Positioning ring; 513. Rotating rod; 514. Positioning rod; 515. Spring 1; 601. Feeding base plate; 602. Discharge pipe; 603. Support plate; 604. Telescopic rod; 605. Spring 2; 606. Guide table 2; 607. Support rod; 608. Sealing plate; 609. Pull rod; 610. Slide groove. Detailed Implementation

[0026] Example 1

[0027] like Figures 1-4 As shown, the present invention proposes an automatic temperature-controlled cold storage device for agricultural product storage, including a cold storage body 1, a support column 2 set at the bottom of the cold storage body 1, a feeding mechanism, a material handling mechanism, and a dispensing pipe 501.

[0028] The feeding mechanism is located at the top of the cold storage body 1 and is used to put garlic into the cold storage body 1 without allowing cold air to escape.

[0029] The feeding mechanism is located at the bottom of the cold storage unit and is used to remove garlic from the cold storage without allowing the cold air to escape.

[0030] The feeding tube 501 is mounted on the feeding mechanism. A guide platform 508 is slidably mounted on the inner side of the feeding tube 501. The guide platform 508 is a conical platform. Garlic is placed inside the feeding tube 501. When the guide platform 508 is inside the feeding tube 501, garlic is added. The feeding mechanism drives the guide platform 508 to move. When the guide platform 508 moves below the feeding tube 501, the garlic on the guide platform 508 falls into the cold storage body 1 through the inclined surface. A second guide platform 606 is slidably mounted on the inner side of the retrieval mechanism. The second guide platform 606 is the same size and shape as the guide platform 508 and is used to retrieve garlic from the cold storage body 1.

[0031] The temperature control component includes a refrigeration unit 401, a cooling pipe 402, a controller 403, and a sensor 404. The refrigeration unit 401 is located on the outside of the cold storage body 1, the cooling pipe 402 is located on the inside of the cold storage body 1, the controller 403 is located directly below the cooling pipe 402, and the sensor 404 is located on the side of the controller 403. The sensor 404 senses the temperature inside the cold storage body 1. When the temperature inside the cold storage body 1 changes and is not suitable for storing garlic, the controller 403 controls the refrigeration unit 401 to adjust the temperature, and the refrigeration unit 401 generates cold air that is ejected from the cooling pipe 402.

[0032] The switching assembly includes a linear slide rail 301, a cold storage door 302, and a pull ring 303. The linear slide rail 301 is located on the side of the cold storage body 1. The cold storage door 302 is slidably mounted on the linear slide rail 301. There are two cold storage doors 302 symmetrically arranged about the linear slide rail 301. The pull ring 303 is located on the side of the cold storage door 302. A retaining strip is provided on the left side of the cold storage door 302, and a retaining groove is provided on the right side of the cold storage door 302. The retaining strip and the retaining groove can be connected to seal the cold storage body 1. A stop block 304 is provided at the bottom of the side of the cold storage door 302. A limit plate 305 is provided at the end of the linear slide rail 301. The limit plate 305 and the stop block 304 are used to limit the sliding position of the cold storage door 302.

[0033] The feeding mechanism includes a sealing cover 502, a second pull ring 503, a connecting shaft 504, and a dynamic positioning assembly. The sealing cover 502 is rotatably mounted on the top of the feeding tube 501, the second pull ring 503 is mounted on the top of the sealing cover 502, the connecting shaft 504 is mounted at the axis of the guide table 508, a connecting rod 505 is mounted on the outside of the connecting shaft 504, a rack 506 is mounted on the end of the connecting rod 505 away from the connecting shaft 504, a straight slide rail 507 is slidably mounted on the side of the rack 506, and the side of the straight slide rail 507 away from the rack 506 is connected to the inside of the feeding tube 501. The power positioning assembly includes a spur gear 509, a rotating shaft 510, a positioning ring 511, and a rotating rod 512. The spur gear 509 is located on the side of the rack 506 and meshes with it. The rotating shaft 510 is located at the axis of the spur gear 509. The rotating rod 512 is located at the end of the rotating shaft 510 away from the spur gear 509. A positioning rod 513 is slidably mounted on the end of the rotating rod 512 away from the rotating shaft 510. A spring 514 is mounted on the outer side of the positioning rod 513. The positioning ring 511 is located on the outer side of the cold storage body 1. The positioning ring 511 has a socket that can be connected to the positioning rod 513. The socket is arranged in a ring around the positioning ring 511. Multiple garlic cloves are added by pulling the positioning rod 513 to disengage it from the positioning ring 511, and then rotating the rotating rod 512. The rotating rod 512 drives the rack 506 to slide up and down in the straight slide rail 301 through the spherical gear 509. This, in turn, drives the guide table 508 to slide up and down through the connecting rod 505 and the connecting shaft 504, thereby adjusting the amount of garlic added. After adjustment, the positioning rod 513 is released so that it is locked into the positioning ring 511 at that position under the action of the spring 514, thus starting the addition of garlic. After addition is completed, the positioning rod 513 is pulled again and the rotating rod 512 is rotated to move the guide table 508 to the bottom of the addition tube 501, thereby adding garlic into the cold storage body 1.

[0034] Example 2

[0035] like Figures 1-2 As shown, this utility model proposes an automatic temperature-controlled cold storage device for agricultural product storage. Compared with Embodiment 1, this embodiment details the structure of the material handling mechanism.

[0036] The material handling mechanism includes a feeding base plate 601, a discharge pipe 602, a support plate 603, and a telescopic rod 604. The feeding base plate 601 is located at the bottom inside the cold storage body 1. The discharge pipe 602 is located at the axis of the feeding base plate 601. The support plate 603 is located at the bottom of the discharge pipe 602. The telescopic rod 604 is located at the top of the support plate 603. A second spring 605 is provided on the outer side of the telescopic rod 604. A second guide platform 606 is provided on the top of the telescopic rod 604. A pull rod 609 is provided on the side of the second guide platform 606. A sliding groove 610 is slidably provided on the outer side of the pull rod 609. The trough 610 is located on the feed pipe 602. A support rod 607 is installed at the axis of the guide platform 606, and a sealing plate 608 is installed on the top of the support rod 607. The garlic is guided by the inclined surface of the feeding base plate 601 and piled up above the guide platform 606. The guide platform 606 is pulled by the pull rod 609 and moves downward. When the guide platform 606 moves to the notch at the bottom of the feed pipe 602, the sealing plate 608 moves to the top of the feed pipe 602, thereby separating the feed pipe 602 from the cold storage body 1. The garlic falls out through the guide platform 606.

[0037] In summary, when using this utility model, the cold storage door 302 can be opened and closed by pulling the pull ring 303. The locking strip and slot on the cold storage door 302 work together to enhance the sealing effect of the cold storage body 1, thereby enhancing the preservation effect of garlic. The sensor 404 senses the temperature inside the cold storage body 1. When the temperature inside the cold storage body 1 changes and is not suitable for storing garlic, the controller 403 controls the refrigeration unit 401 to adjust the temperature. The refrigeration unit 401 generates cold air for cooling. The gas is ejected from pipe 402. Sensor 404, refrigeration pipe 402, controller 403, and refrigeration unit 401 are all existing technologies. Only models compatible with the cold storage body 1 need to be selected. When garlic needs to be added, pull the positioning rod 513 to disengage it from the positioning ring 511, and then rotate the rotating rod 512. The rotating rod 512 drives the spur gear 509 to rotate through the rotating shaft 510. The spur gear 509 drives the rack 506 to slide up and down in the straight slide rail 301, thereby connecting the connecting rod 505 and the connecting shaft 501. 04. The guide platform 508 slides up and down to adjust the amount of garlic to be added. After adjustment, the positioning rod 513 is released so that it is locked into the positioning ring 511 at that position under the action of the spring 514, thus starting to add garlic. After adding garlic, the positioning rod 513 is pulled again to rotate the rotating rod 512, moving the guide platform 508 to the bottom of the adding pipe 501 and adding garlic into the cold storage body 1. When garlic needs to be removed, the guide platform 606 is pulled by the pull rod 609. The guide platform 606 moves downward. When the guide platform 606 moves to the notch at the bottom of the feeding pipe 602, the sealing plate 608 moves to the top of the feeding pipe 602, thus separating the feeding pipe 602 from the cold storage body 1. The garlic falls out through the guide platform 606. After removal, the pull rod 609 is released, and the guide platform 606 returns to its original position under the action of the spring 605, continuing to seal the cold storage body 1, so that the cold storage body 1 remains sealed during the process of adding and removing garlic.

[0038] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. An automatic temperature-controlled cold storage device for storing agricultural products, comprising a cold storage body (1) and a support column (2) disposed at the bottom of the cold storage body (1); characterized in that, Also includes: The feeding mechanism is located on the top of the cold storage body (1) and is used to feed garlic into the cold storage body (1) without allowing cold air to escape. The material handling mechanism is located at the bottom of the cold storage unit and is used to remove garlic from the cold storage without allowing the cold air to escape. And a feeding tube (501) is provided on the feeding mechanism. A guide platform (508) is slidably provided on the inner side of the feeding tube (501). The guide platform (508) is a conical platform. Garlic is placed inside the feeding tube (501). When the guide platform (508) is inside the feeding tube (501), garlic is put in. The feeding mechanism drives the guide platform (508) to move. When the guide platform (508) moves to the bottom of the feeding tube (501), the garlic on the guide platform (508) falls into the cold storage body (1) through the inclined surface. A guide platform (606) is slidably provided on the inner side of the material taking mechanism. The size and shape of the guide platform (606) are the same as those of the guide platform (508). It is used to take out garlic from the cold storage body (1).

2. The automatic temperature-controlled cold storage device for agricultural product storage according to claim 1, characterized in that, It also includes a temperature control component, which includes a refrigeration unit (401), a cooling unit, a controller (403), and a sensor (404); The refrigeration unit (401) is located on the outside of the cold storage body (1), the refrigeration pipe (402) is located on the inside of the cold storage body (1), the controller (403) is located directly below the refrigeration pipe (402), and the sensor (404) is located on the side of the controller (403).

3. The automatic temperature-controlled cold storage device for agricultural product storage according to claim 1, characterized in that, It also includes a switch assembly, which includes a linear slide rail (301), a cold storage door (302), and a pull ring (303); A straight slide rail 1 (301) is set on the side of the cold storage body (1). The cold storage door (302) is slidably set on the straight slide rail 1 (301). There are two cold storage doors (302) symmetrically arranged about the straight slide rail 1 (301). A pull ring 1 (303) is set on the side of the cold storage door (302). A stop block (304) is set at the bottom of the side of the cold storage door (302). A limit plate (305) is set at the end of the straight slide rail 1 (301).

4. The automatic temperature-controlled cold storage device for agricultural product storage according to claim 1, characterized in that, The feeding mechanism includes a sealing cover (502), a second pull ring (503), a connecting shaft (504), and a dynamic positioning assembly; The sealing cap (502) is rotatably mounted on the top of the dispensing tube (501), the second pull ring (503) is mounted on the top of the sealing cap (502), the connecting shaft (504) is mounted on the axis of the first guide platform (508), the outer side of the connecting shaft (504) is provided with a connecting rod (505), the end of the connecting rod (505) away from the connecting shaft (504) is provided with a rack (506), the side of the rack (506) is slidably provided with a straight slide rail (507), the side of the straight slide rail (507) away from the rack (506) is connected to the inner side of the dispensing tube (501).

5. The automatic temperature-controlled cold storage device for agricultural product storage according to claim 4, characterized in that, The dynamic positioning assembly includes a spur gear (509), a rotating shaft (510), a positioning ring (511), and a rotating rod (512); A spur gear (509) is located on the side of a rack (506) and meshes with the rack (506). A rotating shaft (510) is located at the center of the spur gear (509). A rotating rod (512) is located at the end of the rotating shaft (510) away from the spur gear (509). A positioning rod (513) is slidably provided at the end of the rotating rod (512) away from the rotating shaft (510). A spring (514) is provided on the outside of the positioning rod (513). A positioning ring (511) is located on the outside of the cold storage body (1).

6. The automatic temperature-controlled cold storage device for agricultural product storage according to claim 1, characterized in that, The material handling mechanism includes a feeding base plate (601), a feeding pipe (602), a support plate (603), and a telescopic rod (604); A feeding base plate (601) is located at the bottom inside the cold storage body (1). A feeding pipe (602) is located at the axis of the feeding base plate (601). A support plate (603) is located at the bottom of the feeding pipe (602). A telescopic rod (604) is located at the top of the support plate (603). A spring (605) is located on the outside of the telescopic rod (604). A guide platform (606) is located at the top of the telescopic rod (604). A pull rod (609) is located on the side of the guide platform (606). A sliding groove (610) is slidably provided on the outside of the pull rod (609). The sliding groove (610) is located on the feeding pipe (602). A support rod (607) is located at the axis of the guide platform (606). A sealing plate (608) is located at the top of the support rod (607).

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