Kiwi fruit fresh-keeping device

Abstract

The utility model discloses a kiwi fruit fresh-keeping device which comprises a box body, and an opening and closing door capable of being closed is arranged at an opening of the box body. The supporting rod body is rotationally arranged in the box body and is used for supporting kiwi fruits; the transmission mechanism is arranged on the outer side of the box body and used for controlling rotation and fixation of the supporting rod body; the supporting rod body is a hollow rod body and is communicated with the refrigerating medium pipe. According to the fresh-keeping device, kiwi fruits can be conveniently placed in the box body to be supported by arranging the supporting rod body, meanwhile, the kiwi fruits can be conveniently taken and placed through rotation of the supporting rod body, cold air can be conveniently introduced by arranging the supporting rod body to be hollow, and then cold air can be conveniently transferred through the supporting rod body; the kiwi fruits on the supporting rod body can be conveniently refrigerated, and fresh-keeping storage is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable preservation, in particular to a kiwi fruit preservation device. Background Art

[0002] In recent years, kiwifruit has become a popular fruit. Rich in amino acids and minerals, kiwifruit also possesses medicinal properties, including antipyretic, thirst-quenching, stomachic, and stranguria-relieving properties. It can be used to treat irritability, polydipsia, lung-heat-induced dry coughs, indigestion, damp-heat jaundice, stranguria caused by stones, and hemorrhoids. However, due to its inherent preference for coolness, kiwifruit has a short shelf life. During long-distance transportation or temporary storage, it often deteriorates or even rots, significantly reducing its inherent value and increasing economic losses. Therefore, it is necessary to provide a kiwifruit preservation device to address these technical issues.

[0003] After searching, it was found that the Chinese utility model patent with patent number "ZL202121524498.3" discloses a kiwi fruit preservation device, which includes a box mechanism and a preservation mechanism, wherein the box mechanism includes a fresh-keeping box, a placement unit arranged in the fresh-keeping box, and a support unit arranged at the bottom of the fresh-keeping box; wherein the fresh-keeping mechanism is arranged at the top and inner cavity of the fresh-keeping box, and includes an atmosphere conditioning unit, a filter unit and a refrigeration unit, and each unit cooperates with each other; the kiwi fruit preservation device in the utility model has an atmosphere conditioning unit, a filter unit and a refrigeration unit, and nitrogen is input into the fresh-keeping box through the atmosphere conditioning unit, and the ethylene produced by the kiwi fruit itself is filtered out through the filter unit. The refrigeration unit can provide a low-temperature environment for the kiwi fruit. The three work together to extend the storage time of kiwi fruit during transportation and reduce the loss caused by deterioration.

[0004] However, through analysis of the above technical solution, when the preservation device stores kiwifruit, the kiwifruit close to the ventilation structure and the kiwifruit far away from the ventilation structure are cooled unevenly, so the uniformity of refrigerated storage cannot be guaranteed. In addition, during refrigeration, the bottom of the kiwifruit is in contact with the air bag, and the air bag is soft. This causes the bottom of the kiwifruit to be unable to contact the internal air during refrigerated storage. Therefore, the bottom of the kiwifruit may have a higher temperature, which is not convenient for refrigerated storage of kiwifruit. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a kiwi fruit preservation device, which supports the kiwi fruit by rotating the support rod body arranged in the box body, and can also achieve uniform placement of the kiwi fruit. At the same time, the support rod body is rotatable, which makes it convenient for the support rod body to tilt in the box body, thereby facilitating the taking and placing of the kiwi fruit. In addition, the support rod body is filled with refrigeration gas or liquid, which can facilitate the cooling of the support rod body, and then the kiwi fruit on the support rod body can be cooled, fully ensuring the cooling uniformity of the kiwi fruit.

[0006] The utility model is realized by constructing a kiwi fruit fresh-keeping device, comprising a box body, an opening of which is provided with a sealable opening and closing door;

[0007] A support rod body is rotatably arranged in the box body for supporting the kiwi fruit;

[0008] A transmission mechanism is provided outside the box body and is used to control the rotation and fixation of the support rod body;

[0009] The support rod body is a hollow rod body and is connected to the refrigeration medium pipe.

[0010] Specifically, a transmission cavity is provided on the side of the box body, and the transmission mechanism is provided in the transmission cavity.

[0011] Specifically, there are multiple support rods, which are linearly distributed and spliced ​​in the box to form a support frame. Several support frames are distributed up and down in the box, and each support frame is driven to rotate by an external transmission mechanism.

[0012] Specifically, the transmission mechanism includes a worm gear transmission mechanism and a rotating handwheel. The worm gear of the worm gear transmission mechanism is installed at the outer end of the refrigerant medium pipe, and the rotating handwheel is installed at the end of the worm gear.

[0013] Specifically, the support rod is ring-shaped, with connecting holes opened in the middle areas on both sides of the long end and connecting rods fixed on the connecting holes, and connected to another support rod or the exhaust pipe through the connecting rods.

[0014] Specifically, a mesh plate is further provided at the inner end of the box, and the mesh plate is provided on the inner side wall of the box away from the open end.

[0015] Specifically, the mesh plate is made of soft material.

[0016] The utility model has the following beneficial effects:

[0017] 1. The fresh-keeping device supports the kiwi fruit by rotating the support rod body arranged in the box body. At the same time, the support rod body is rotatable, which makes it convenient for the support rod body to tilt in the box body, thereby facilitating the taking and placing of the kiwi fruit. Refrigeration gas or liquid is introduced into the support rod body, which can facilitate the cooling of the support rod body, and then the kiwi fruit on the support rod body is cooled, fully ensuring the cooling uniformity of the kiwi fruit.

[0018] 2. The fresh-keeping device can prevent the internal supporting rod from randomly reversing under the action of gravity and affecting the placement of kiwifruit by setting the transmission mechanism as a worm gear transmission mechanism.

[0019] 3. The preservation device can facilitate the uniform placement of kiwi fruits by setting the supporting rod body in a ring shape, and also facilitates the kiwi fruits to roll in the ring body.

[0020] 4. The fresh-keeping device is used to separate the kiwifruit at the end from the inner wall of the box by arranging a mesh plate in the box, thereby reducing the impact caused by downward rolling when the kiwifruit is placed in, and protecting the kiwifruit from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific embodiments of the present invention, they are used to explain the present invention but do not constitute any limitation to the present invention. In the accompanying drawings:

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 This is a structural diagram of the utility model when opening and closing the door;

[0024] Figure 3 yes Figure 2 Schematic diagram of the front view direction;

[0025] Figure 4 This is a schematic diagram of the structure of the utility model with the opening and closing door and a support frame displayed;

[0026] Figure 5 yes Figure 4 Schematic diagram of the structure after the middle support frame is rotated;

[0027] Figure 6 This is a schematic diagram of the connection between the transmission mechanism and the support frame of the utility model;

[0028] Figure 7 It is a structural diagram of the support rod body of the utility model;

[0029] In the figure: 1. Box body; 2. Opening and closing door; 3. Transmission chamber; 4. Worm gear transmission mechanism; 5. Refrigeration medium pipe; 6. Rotating hand wheel; 7. Support rod; 8. Screen. DETAILED DESCRIPTION

[0030] The technical solution of the present invention is further described in detail below through specific embodiments in combination with the accompanying drawings. It should be understood that the specific implementation methods described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention in any way. The accompanying drawings in the present invention are only used to assist in the description of the embodiments and to facilitate understanding and are not intended to limit the present invention in any way.

[0031] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and purpose that can be achieved by the present invention.

[0032] As described in the background technology, when the existing kiwi fruit preservation device preserves kiwi fruits, since the kiwi fruits need to be evenly distributed in the box, and the exhaust structure of the box is only installed on one side of the box, it is not convenient to uniformly weigh the evenly distributed kiwi fruits. Moreover, when the kiwi fruits are placed on the placement plate in the box, the part where the bottom of the kiwi fruits contacts the placement plate is not convenient for contact with the air, so refrigeration cannot be achieved.

[0033] For the reasons mentioned above, please refer to the attached Figure 2 The utility model provides a kiwi fruit preservation device, comprising a box body 1, an opening of which is provided with a sealable opening and closing door 2;

[0034] A support rod 7 is rotatably disposed in the box 1 to support the kiwi fruit;

[0035] The transmission mechanism is arranged outside the box 1 and is used to control the rotation and fixation of the support rod 7;

[0036] The support rod 7 is a hollow rod and is connected to the refrigerant medium pipe 5 .

[0037] Furthermore, the interior of the refrigeration medium pipe may be filled with refrigeration liquid or refrigeration gas, and the outer end of the refrigeration cut-off pipe may be connected to the external pipe by a rotating connector.

[0038] Specifically, a transmission cavity 3 is provided on the side of the box body 1 , and the transmission mechanism is provided in the transmission cavity 3 .

[0039] Through the above technical features, setting up the transmission cavity makes it easier to install the transmission mechanism.

[0040] Specifically, there are multiple support rods 7, which are linearly distributed and spliced ​​in the box body 1 to form a support frame. Several support frames are distributed up and down in the box body 1, and each support frame is driven to rotate by the transmission mechanism on the outside.

[0041] Through the above technical features, the support frame formed by splicing the support rods is convenient for supporting multiple kiwis and is also easy to manufacture and install.

[0042] Specifically, the transmission mechanism includes a worm gear transmission mechanism 4 and a rotating handwheel 6. The worm gear of the worm gear transmission mechanism 4 is installed at the outer end of the refrigerant medium pipe 5, and the rotating handwheel 6 is installed at the end of the worm gear.

[0043] Through the above technical features, the specific structure of the transmission mechanism is set to facilitate driving the internal support rod body to rotate, while also preventing the support rod body from randomly reversing under the action of gravity.

[0044] Furthermore, the transmission mechanism may also be configured as other structures that can realize rotation and fixation (such as a rack and pinion transmission mechanism, in which the linear movement of the rack drives the gear to rotate).

[0045] Specifically, the support rod body 7 is ring-shaped, with connecting holes opened in the middle areas on both sides of the long end and connecting rod bodies fixed on the connecting holes, and connected to another support rod body 7 or the exhaust pipe 5 through the connecting rod body.

[0046] Through the above technical features, the specific shape of the support rod is set to facilitate supporting kiwi fruit, and at the same time facilitate the kiwi fruit to slide or roll on the support rod, so as to evenly place the kiwi fruit, and facilitate the passage of refrigerant medium into the support rod.

[0047] Specifically, a mesh plate 8 is further provided at the inner end of the box body 1 , and the mesh plate 8 is provided on the inner side wall of the box body 1 away from the open end.

[0048] Specifically, the mesh plate 8 is made of soft material.

[0049] Through the above technical features, the position and material of the screen are set to reduce the impact of the kiwi fruit when it slides downward, thereby preventing the kiwi fruit from being damaged.

[0050] Furthermore, the mesh plate can be replaced by a soft rubber plate or a rubber plate.

[0051] In actual use, the fresh-keeping device is first opened by opening and closing door 2, and the worm gear transmission mechanism 4 is driven to move by rotating the hand wheel 6, thereby driving the refrigeration medium pipe 5 and the support rod body 7 inside the box body 1 to rotate, and keeping the support rod body 7 in an inclined state in the box body (the support rod body close to one end of the opening and closing door is the high end), so that the kiwi fruit can be placed in the ring body of the support rod body 7 and slide or roll toward the lower end under gravity until the end contacts the mesh plate, so that the kiwi fruit is evenly placed. After placement, the opening and closing door 2 is closed, and then the refrigerant is discharged from the refrigerant medium pipe 5 into the support rod body 7 through the external refrigeration system. When the refrigerant flows inside the support rod body 7, the internal air and the kiwi fruit are cooled, thereby achieving refrigeration and fresh-keeping.

[0052] When the kiwi fruit needs to be taken out, the user only needs to open the door 2 and rotate the worm gear transmission mechanism 4, rotate the support rod 7 and keep the lower end close to the door 2 to facilitate taking out the kiwi fruit.

[0053] The above description is a detailed description of the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the patent application of the present invention. All equivalent changes or modifications completed under the technical spirit suggested by the present invention should fall within the patent scope covered by the present invention.

Claims

1. A kiwi fruit preservation device, Features: include The box body has an opening provided with a sealable opening and closing door; A support rod body is rotatably arranged in the box body for supporting the kiwi fruit; A transmission mechanism is arranged outside the box body and is used to control the rotation and fixation of the support rod body; The support rod body is a hollow rod body and is connected with the refrigeration medium pipe.

2. A kiwi fruit preservation device according to claim 1, Features: A transmission cavity is arranged on the side of the box body, and the transmission mechanism is arranged in the transmission cavity.

3. A kiwi fruit preservation device according to claim 2, Features: There are a plurality of support rods which are linearly distributed and spliced ​​in the box body to form a support frame. Several support frames are distributed up and down in the box body, and each support frame is driven to rotate by an outer transmission mechanism.

4. A kiwi fruit preservation device according to claim 2 or 3, Features: The transmission mechanism comprises a worm gear transmission mechanism and a rotating hand wheel, wherein the worm gear of the worm gear transmission mechanism is installed at the outer end of the refrigerant medium pipe, and the rotating hand wheel is installed at the end of the worm gear.

5. A kiwi fruit preservation device according to claim 1, Features: The support rod body is in a ring shape, and connection holes are opened in the middle areas of both sides of the long end thereof, and connection rod bodies are fixed on the connection holes, and are connected to another support rod body or an exhaust pipe through the connection rod body.

6. A kiwi fruit preservation device according to claim 1, Features: The inner end of the box body is also provided with a mesh plate, and the mesh plate is arranged on the inner side wall of the box body away from the opening end.

7. A kiwi fruit preservation device according to claim 6, Features: The mesh plate is made of soft material.

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