Fresh-keeping device for litchis

Abstract

The utility model discloses a fresh-keeping device for litchis, and relates to the technical field of fresh keeping of litchis, the fresh-keeping device comprises a device shell, sliding covers are arranged on the two sides of the front end face of the device shell, a storage rack is movably connected to the inner wall of the device shell, and four storage plates are evenly arranged on the inner side of the storage rack. A handle seat is arranged at the front end of the storage plate, limiting blocks are arranged on the two sides, located on the inner wall of the storage rack, of the front portion of the storage plate, a storage groove is formed in the upper end of the storage plate, and clamping blocks are arranged at the two ends of the inner wall of the storage groove. According to the fresh-keeping device for litchis, in the sliding process of a sliding cover, the sliding cover drives a lead screw to rotate through a rack, when the lead screw rotates, the lead screw drives a storage rack to move out of the inner side of the device, and after the storage rack moves out of the inner side of the device, a storage plate can be pulled out of the inner side of the storage rack through a handle seat; and subsequent workers can conveniently feed and discharge litchis.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh-keeping devices for litchi, in particular to a fresh-keeping device for litchi. Background Art

[0002] Litchi belongs to the Sapindaceae family and is an evergreen tree of the genus Litchi. It is about 10 meters tall. The fruit peel has scaly protrusions and is bright red or purple. It turns bright red when ripe, and the seeds are all wrapped in fleshy arils. The flowering period is spring and the fruiting period is summer. The flesh is translucent and creamy when fresh, and tastes delicious, but it is not resistant to storage, so litchi needs to be refrigerated when transported.

[0003] For example, patent No. CN202322125648.9 discloses a multifunctional lychee fresh-keeping box, including a shell, an outer wall of the shell is fixedly connected to an air bag, the top of the air bag is fixedly connected to an air duct, the inside of the air duct is rotatably connected to a switch valve, one end of the air duct is fixedly connected to the inside of the shell, a top cover is arranged above the shell, the lower surface of the top cover and the upper surface of the shell are in contact, the top cover and the inside of the shell are both provided with magnetic strips, and the inside of the top cover is provided with an air release valve. The utility model facilitates more lychees by coordinating the placement grooves, lychee grooves, a first placement plate, a second placement plate and a connecting rod, and the arrangement of the lychee grooves is staggered or flat, which has better folding resistance and increases the service life of the placement plate. Two identical fresh-keeping boxes are connected and fixed by supporting feet, grooves and suction cups;

[0004] The lychee preservation device in the patent mostly uses various connecting frames and connecting plates for splicing, so as to place lychees in batches. However, when the innermost lychees need to be taken out, the upper connecting frames need to be disassembled and assembled before they can be taken out, and they need to be re-spliced ​​after being taken out, which is inconvenient for loading and unloading lychees and is relatively troublesome. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a lychee preservation device, which solves the problem that most lychee preservation devices are spliced ​​with various connecting frames and connecting plates to place lychees in batches, but when the innermost lychees need to be taken out, the upper connecting frames need to be disassembled and assembled before they can be taken out, and they need to be re-spliced ​​after being taken out, which is inconvenient for loading and unloading lychees and is relatively troublesome.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a lychee preservation device, comprising a device shell, both sides of the front end surface of the device shell are provided with sliding covers, the inner wall of the device shell is movably connected with a storage rack, four storage plates are evenly arranged on the inner side of the storage rack, a handle seat is arranged at the front end of the storage plate, both sides in front of the storage plate are provided with limit blocks on the inner wall of the storage rack, the upper end of the storage plate is provided with a storage groove, and both ends of the inner wall of the storage groove are provided with clamping blocks.

[0007] Preferably, a displacement block is provided at the rear end of the storage rack located on the inner side of the device shell, and screw rods are provided on the inner walls of the device shell on both sides behind the displacement block, one end of the screw rod passes through the displacement block and extends to the bottom end behind the sliding cover, and the screw rod and the displacement block are engaged with each other.

[0008] Preferably, a gear head is provided at the front end of the screw rod, and a rack is provided at the bottom end of the gear head located at the rear end of the sliding cover, and the gear head and the rack are meshed with each other.

[0009] Preferably, both sides of the storage plate are provided with insert blocks, one end of the insert block is located on the inner side of the storage rack and a movable groove is provided, and one end of the insert block extends to the inner side of the movable groove.

[0010] Preferably, the limit block is a trapezoidal block, the rear end of the limit block is in contact with the front end of the storage plate, one side of the limit block is located on the inner side of the storage rack and is provided with a groove, the inner side of the groove is provided with a spring A, and the limit block is movably connected to the storage rack via the spring A.

[0011] Preferably, a semi-circular arc groove is provided on the inner side of the front end of the clamping block, and a buffer air cushion is provided on the inner side of the semi-circular arc groove.

[0012] Preferably, a connecting seat is provided on the inner side of the storage groove behind the clamping block, the bottom end of the clamping block is inserted into the inner side of the connecting seat, a spring B is provided on the inner side of the connecting seat, and the clamping block is movably connected to the connecting seat through the spring B. Beneficial Effects

[0013] The utility model provides a fresh-keeping device for litchi. Compared with the prior art, the utility model has the following beneficial effects:

[0014] During the sliding of the sliding cover, the sliding cover drives the screw rod to rotate through the rack, and when the screw rod rotates, the screw rod drives the storage rack to move out of the inner side of the device, and when the storage rack is moved out of the inner side of the device, the storage plate can be pulled out from the inner side of the storage rack through the handle seat, so that the subsequent staff can load and unload lychees, and limit blocks are provided on the inner wall of the storage rack on both sides in front of the storage plate, and the limit blocks are trapezoidal blocks, and the rear end of the limit blocks is fitted with the front end of the storage plate, and then when the storage plate is stationary, the storage plate is limited by the limit blocks, and the upper end of the storage plate is provided with a storage groove, and clamping blocks are provided at both ends of the inner wall of the storage groove, and then when the lychees are placed in the storage groove, the storage groove fixes the lychees through the clamping blocks to prevent the lychees from being damaged due to vibration and collision during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal top view of the housing of the device of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the storage slot of the utility model.

[0018] In the figure: 1. device housing; 2. sliding cover; 3. storage rack; 301. displacement block; 4. movable slot; 5. storage plate; 6. handle seat; 7. limit block; 8. storage slot; 9. screw rod; 10. gear head; 11. rack; 12. spring A; 13. clamping block; 14. connecting seat; 15. spring B. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3The utility model provides a technical solution: a fresh-keeping device for lychees, comprising a device shell 1, both sides of the front end surface of the device shell 1 are provided with a sliding cover 2, the inner wall of the device shell 1 is movably connected with a storage rack 3, the rear end of the storage rack 3 is located on the inner side of the device shell 1 and is provided with a displacement block 301, both sides of the rear of the displacement block 301 are located on the inner wall of the device shell 1 and are provided with a screw rod 9, one end of the screw rod 9 passes through the displacement block 301 and extends to the bottom end of the rear of the sliding cover 2, the screw rod 9 and the displacement block 301 are meshed with each other, a gear head 10 is provided at the front end of the screw rod 9, and a rack 11 is provided at the bottom end of the rear end of the sliding cover 2 below the gear head 10, and the gear head 10 and the rack 11 are meshed with each other, and then during the sliding process of the sliding cover 2, the sliding cover 2 drives the screw rod 9 to rotate through the rack 11, and when the screw rod 9 rotates, the screw rod 9 drives the storage rack 3 to move out of the inner side of the device, so that the subsequent staff can load and unload lychees;

[0021] Four storage plates 5 are evenly arranged on the inner side of the storage rack 3, and a handle seat 6 is arranged at the front end of the storage plate 5. Blocks are inserted on both sides of the storage plate 5. One end of the insertion block is located on the inner side of the storage rack 3 and is provided with a movable groove 4. One end of the insertion block extends to the inner side of the movable groove 4. Both sides in front of the storage plate 5 are located on the inner wall of the storage rack 3 and are provided with limit blocks 7. The limit blocks 7 are trapezoidal blocks. The rear end of the limit blocks 7 fits with the front end of the storage plate 5. One side of the limit block 7 is located on the inner side of the storage rack 3 and is provided with a groove. The inner side of the groove is provided with a spring A12. The limit block 7 is movably connected to the storage rack 3 through the spring A12. When the storage rack 3 is moved out of the inner side of the device, the storage plate 5 can be pulled out from the inner side of the storage rack 3 through the handle seat 6.

[0022] A storage groove 8 is provided at the upper end of the storage plate 5, and clamping blocks 13 are provided at both ends of the inner wall of the storage groove 8. A semicircular arc groove is provided on the inner side of the front end of the clamping block 13, and a buffer air cushion is provided on the inner side of the semicircular arc groove. A connecting seat 14 is provided on the inner side of the storage groove 8 behind the clamping block 13, and the bottom end of the clamping block 13 is plugged into the inner side of the connecting seat 14. A spring B15 is provided on the inner side of the connecting seat 14, and the clamping block 13 is movably connected to the connecting seat 14 through the spring B15. When litchi is placed in the storage groove 8, the storage groove 8 fixes the litchi through the clamping block 13 to prevent the litchi from being damaged due to vibration and collision during transportation.

[0023] When the load board 3 is in the working state, the load board 3 is moved to the left by the support 11, and the load board 3 is moved to the right by the support 11, so that the load board 3 is moved to the right by the support 11, and the load board 3 is moved to the right by the support 11, so that the load board 3 is moved to the right by the support 11, and the load board 3 is moved to the right by the support 11, so that the load board 3 is moved to the right by the support 11, and the load board 3 is moved to the right by the support 11, so that the load board 3 is moved to the right by the support 11, and the load board 3 is moved to the right by the support 11,

[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A lychee preservation device, comprising a device housing (1), characterized in that: Sliding covers (2) are provided on both sides of the front end surface of the device housing (1); a storage rack (3) is movably connected to the inner wall of the device housing (1); four storage plates (5) are evenly provided on the inner side of the storage rack (3); a handle seat (6) is provided at the front end of the storage plate (5); limit blocks (7) are provided on the inner wall of the storage rack (3) on both sides in front of the storage plate (5); a storage groove (8) is provided at the upper end of the storage plate (5); and clamping blocks (13) are provided at both ends of the inner wall of the storage groove (8).

2. A lychee preservation device according to claim 1, characterized in that: A displacement block (301) is provided at the rear end of the storage rack (3) and is located inside the device housing (1). Screw rods (9) are provided on both sides of the rear of the displacement block (301) and are located on the inner wall of the device housing (1). One end of the screw rod (9) passes through the displacement block (301) and extends to the bottom end behind the sliding cover (2). The screw rod (9) and the displacement block (301) are meshed with each other.

3. A lychee preservation device according to claim 2, characterized in that: A gear head (10) is provided at the front end of the screw rod (9), and a rack (11) is provided at the bottom end of the rear end of the sliding cover (2) below the gear head (10), and the gear head (10) and the rack (11) are meshed with each other.

4. The lychee fresh-keeping device according to claim 1, characterized in that: Both sides of the storage plate (5) are provided with insert blocks, one end of the insert block is located on the inner side of the storage rack (3) and a movable groove (4) is provided, and one end of the insert block extends to the inner side of the movable groove (4).

5. The lychee fresh-keeping device according to claim 1, characterized in that: The limit block (7) is a trapezoidal block, the rear end of the limit block (7) is in contact with the front end of the storage plate (5), one side of the limit block (7) is located inside the storage rack (3) and is provided with a groove, the inner side of the groove is provided with a spring A (12), and the limit block (7) is movably connected to the storage rack (3) via the spring A (12).

6. The lychee preservation device according to claim 1, characterized in that: A semi-circular arc groove is provided on the inner side of the front end of the clamping block (13), and a buffer air cushion is provided on the inner side of the semi-circular arc groove.

7. The lychee preservation device according to claim 1, characterized in that: A connecting seat (14) is provided at the rear of the clamping block (13) and located inside the storage groove (8). The bottom end of the clamping block (13) is plugged into the inside of the connecting seat (14). A spring B (15) is provided on the inside of the connecting seat (14). The clamping block (13) is movably connected to the connecting seat (14) via the spring B (15).

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