Multi-volume integrated freeze-drying disc

Abstract

The utility model discloses a multi-volume integrated freeze-drying tray which comprises an installation structure, a protection structure covers the installation structure, a tray structure is installed in the installation structure, and the bottom end of the tray structure is connected with an adjusting structure. The adjusting structure comprises an adjusting knob, a transmission gear, a change gear, a bidirectional threaded rod, a threaded sleeve, a connecting rod, a connecting sleeve, an adjusting rod and a connecting lug. The tray has the advantages that the tray can be divided into a plurality of independent partitions through the mounting structure, the depth of the tray can be adjusted through the tray structure and the adjusting structure, and the tray of each independent partition can be independently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of freeze drying, in particular to a multi-volume integrated freeze drying tray. Background Art

[0002] Freeze drying, also known as freeze drying, is a drying process in which the wet product is first frozen into a solid and then exposed to low water pressure, with the solvent sublimating directly into the gas phase without passing through the liquid phase.

[0003] Freeze-drying technology is becoming more and more popular due to its unparalleled advantages over other drying methods. It has been widely used in various fields such as medicine, biological products, food, active substances, etc., and its application scale is still expanding rapidly.

[0004] The freeze-drying trays in the prior art do not have a good depth adjustment function. The bottom of the tray can generally be ventilated to improve the freeze-drying efficiency. If the depth is not adjustable, it will affect the placement of the freeze-dried material on the tray and the ventilation effect of the bottom.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related art, the utility model proposes a multi-volume integrated freeze-drying tray to overcome the above-mentioned technical problems existing in the existing related art.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A multi-volume integrated freeze-drying tray comprises a mounting structure, wherein the mounting structure is covered with a protective structure, a tray structure is installed inside the mounting structure, and the bottom end of the tray structure is connected to an adjustment structure.

[0009] Furthermore, the installation structure includes an installation frame, a volume slot, and a grille. The installation frame is provided with a volume slot. The installation frame is fixedly connected with a grille. The volume slot is divided by the grille.

[0010] Furthermore, the protective structure includes a shielding cover and a fitting edge, the shielding cover covers the tray structure, and a fitting edge is formed at the bottom end of the shielding cover.

[0011] Furthermore, the adjustment structure includes an adjustment knob, a transmission gear, a speed gear, a bidirectional threaded rod, a threaded sleeve, a connecting rod, a connecting sleeve, an adjustment rod, and a connecting ear. The adjustment knob is fixedly connected to a transmission gear, and the transmission gear is meshed with a speed gear.

[0012] Furthermore, a bidirectional threaded rod is fixedly connected to the speed gear, a threaded sleeve arranged for transmission in opposite directions is transmission-connected to the bidirectional threaded rod, a connecting rod is connected to one side of the threaded sleeve, and a connecting sleeve is rotationally connected to one end of the connecting rod.

[0013] Furthermore, an adjusting rod is fixedly inserted into the connecting sleeve, and connecting ears are fixedly connected to both ends of the adjusting rod. The adjusting rod is fixedly mounted on the tray structure through the connecting ears.

[0014] Furthermore, the tray structure includes a freeze-drying tray, holes, and an elastic side net. The freeze-drying tray is provided with holes, and the sides of the freeze-drying tray are connected to the elastic side net. The freeze-drying tray is elastically connected to the volume tank through the elastic side net.

[0015] Furthermore, the shielding cover of the protective structure covers the freeze-drying tray, the fitting edge fits with the elastic edge net, and the adjusting rod is fixedly mounted on the bottom end of the freeze-drying tray through the connecting ear.

[0016] The beneficial effects of the utility model are as follows: the utility model can divide the pallet into a plurality of independent partitions through the provided installation structure, and at the same time the depth of the pallet can be adjusted through the action of the pallet structure and the adjustment structure, and the pallet of each independent partition can be adjusted independently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the main structure of a multi-volume integrated freeze-drying tray according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the main structure of a multi-volume integrated freeze-drying tray according to an embodiment of the utility model;

[0020] Figure 3 It is a bottom view of the main body of a multi-volume integrated freeze-drying tray according to an embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the installation structure of a multi-volume integrated freeze-drying tray according to an embodiment of the utility model;

[0022] Figure 5It is a schematic diagram of a protective structure of a multi-volume integrated freeze-drying tray according to an embodiment of the utility model;

[0023] Figure 6 It is a schematic diagram of the adjustment structure of a multi-volume integrated freeze-drying tray according to an embodiment of the utility model;

[0024] Figure 7 It is a schematic diagram of the tray structure of a multi-volume integrated freeze-drying tray according to an embodiment of the utility model.

[0025] In the figure:

[0026] 1. Installation structure; 101. Installation frame; 102. Volume slot; 103. Grille; 2. Protection structure; 201. Shielding cover; 202. Fitting edge; 3. Adjustment structure; 301. Adjustment knob; 302. Transmission gear; 303. Speed ​​change gear; 304. Bidirectional threaded rod; 305. Threaded sleeve; 306. Connecting rod; 307. Connecting sleeve; 308. Adjustment rod; 309. Connecting ear; 4. Tray structure; 401. Freeze-drying tray; 402. Holes; 403. Elastic side net. DETAILED DESCRIPTION

[0027] 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.

[0028] According to an embodiment of the utility model, a multi-volume integrated freeze-drying tray is provided.

[0029] Embodiment 1;

[0030] like Figure 1-7 As shown, the multi-volume integrated freeze-drying tray according to an embodiment of the utility model includes a mounting structure 1, the mounting structure 1 is covered with a protective structure 2, a tray structure 4 is installed in the mounting structure 1, and the bottom end of the tray structure 4 is connected to an adjustment structure 3.

[0031] The mounting structure 1 is used to mount the independent tray structure 4, the protection structure 2 covers the independent tray structure 4 to effectively cover and protect the freeze-dried materials inside, and the adjustment structure 3 adjusts the depth of the tray structure 4 so that it can be suitable for freeze-dried materials of different heights and volumes, thereby improving the utilization rate of the freeze-drying tray.

[0032] The mounting structure 1 includes a mounting frame 101 , a volume slot 102 , and a grille 103 . The volume slot 102 is opened in the mounting frame 101 . The grille 103 is fixedly connected in the mounting frame 101 . The volume slot 102 is divided by the grille 103 .

[0033] The volume slots 102 in the installation frame 101 of the installation structure 1 are elastically connected to the freeze-drying tray 401 , and the grids 103 divide the volume slots 102 .

[0034] The protection structure 2 includes a shielding cover 201 and a fitting edge 202 . The shielding cover 201 covers the tray structure 4 , and a fitting edge 202 is formed at the bottom end of the shielding cover 201 .

[0035] The shielding cover 201 can cover the freeze-drying tray 401 to improve the protective effect, and the fitting edge 202 fits the natural curvature of the elastic side net 403 to improve the protective effect.

[0036] The adjustment structure 3 includes an adjustment knob 301, a transmission gear 302, a speed gear 303, a bidirectional threaded rod 304, a threaded sleeve 305, a connecting rod 306, a connecting sleeve 307, an adjustment rod 308, and a connecting ear 309. The adjustment knob 301 is fixedly connected with the transmission gear 302, the transmission gear 302 is meshed with the speed gear 303, the speed gear 303 is fixedly connected with the bidirectional threaded rod 304, the bidirectional threaded rod 304 is transmission-connected with a threaded sleeve 305 arranged for transmission in opposite directions, one side of the threaded sleeve 305 is connected with the connecting rod 306, one end of the connecting rod 306 is rotatably connected with the connecting sleeve 307, the connecting sleeve 307 is fixedly connected with the adjustment rod 308, the two ends of the adjustment rod 308 are fixedly connected with connecting ears 309, and the adjustment rod 308 is fixedly mounted on the tray structure 4 through the connecting ears 309.

[0037] The adjusting structure 3 drives the transmission gear 302 to rotate through the adjusting knob 301, and the transmission gear 302 drives the speed gear 303 to rotate, and the speed gear 303 drives the bidirectional threaded rod 304 to transmit, and the bidirectional threaded rod 304 drives the threaded sleeve 305 to move toward each other, thereby driving the connecting rod 306 to transmit the connection sleeve 307. Since the connection sleeve 307 is fixed to the bottom end of the freeze-drying tray 401 through the adjusting rod 308 and the connecting ear 309, the height of the freeze-drying tray 401 can be directly adjusted, and then the depth of the freeze-drying tray 401 can be adjusted, so that freeze-dried materials of different heights can be placed, so that it does not hinder the placement of the shielding cover 201, and at the same time, the space at the bottom can be guaranteed, so that a certain space can be left at the bottom during the freeze-drying process, thereby improving the flow of low-temperature gas.

[0038] The tray structure 4 includes a freeze-drying tray 401, a hole 402, and an elastic side net 403. The freeze-drying tray 401 is provided with a hole 402, and the side of the freeze-drying tray 401 is connected to the elastic side net 403. The freeze-drying tray 401 is elastically connected to the volume tank 102 through the elastic side net 403. The shielding cover 201 of the protective structure 2 covers the freeze-drying tray 401, and the fitting edge 202 fits with the elastic side net 403. The adjustment rod 308 is fixedly installed at the bottom end of the freeze-drying tray 401 through the connecting ear 309.

[0039] The holes 402 of the freeze-drying tray 401 can improve the heat exchange effect between the bottom of the freeze-drying tray 401 and the cold air. The elastic side net 403 can keep the sides of the freeze-drying tray 401 connected to the mounting frame 101 when the depth of the freeze-drying tray 401 changes, thereby preventing the freeze-dried material from falling.

[0040] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0041] In actual application, the installation structure 1 is used to install the independent tray structure 4, the protection structure 2 covers the independent tray structure 4 to effectively cover and protect the freeze-dried materials inside, and the adjustment structure 3 adjusts the depth of the tray structure 4 so that it can be suitable for freeze-dried materials of different heights and volumes, thereby improving the utilization rate of the freeze-dried tray. The volume slots 102 in the installation frame 101 of the installation structure 1 are elastically connected to the freeze-dried tray 401, and the grid 103 divides each volume slot 102. The shielding cover 201 can cover the freeze-dried tray 401 to improve the protection effect. The fitting edge 202 fits the natural curvature of the elastic edge net 403 to improve the protection effect. The adjustment structure 3 drives the transmission gear 302 to rotate through the adjustment knob 301, and the transmission gear 302 drives the speed gear 303 to rotate, and the speed gear 303 drives the bidirectional screw The threaded rod 304 is used for transmission, and the bidirectional threaded rod 304 drives the threaded sleeve 305 to move toward each other, thereby driving the connecting rod 306 to transmit the connection sleeve 307. Since the connection sleeve 307 is fixed to the bottom end of the freeze-drying tray 401 through the adjusting rod 308 and the connecting ear 309, the height of the freeze-drying tray 401 can be directly adjusted, and then the depth of the freeze-drying tray 401 can be adjusted, so that freeze-dried materials of different heights can be placed, so that it does not hinder the placement of the shielding cover 201, and at the same time, the space at the bottom can be guaranteed, so that a certain space can be left at the bottom during the freeze-drying process, thereby improving the flow of low-temperature gas, and the hole 402 of the freeze-drying tray 401 can improve the heat exchange effect between the bottom plate of the freeze-drying tray 401 and the cold air. When the depth of the freeze-drying tray 401 changes, its side is still connected to the mounting frame 101 to prevent the freeze-dried materials from falling.

[0042] In summary, by means of the above technical solution of the utility model,

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-volume integrated freeze-drying tray, characterized in that: The invention comprises a mounting structure (1), wherein the mounting structure (1) is covered with a protective structure (2), a tray structure (4) is installed inside the mounting structure (1), and the bottom end of the tray structure (4) is connected to an adjustment structure (3).

2. A multi-volume integrated freeze-drying tray according to claim 1, characterized in that: The installation structure (1) comprises an installation frame (101), a volume slot (102), and a grille (103); the volume slot (102) is provided in the installation frame (101); the grille (103) is fixedly connected to the installation frame (101); and the volume slot (102) is divided by the grille (103).

3. The multi-volume integrated freeze-drying tray according to claim 2, characterized in that: The protective structure (2) comprises a shielding cover (201) and a fitting edge (202); the shielding cover (201) covers the tray structure (4); and the bottom end of the shielding cover (201) is provided with a fitting edge (202).

4. The multi-volume integrated freeze-drying tray according to claim 3, characterized in that: The adjusting structure (3) comprises an adjusting knob (301), a transmission gear (302), a speed gear (303), a bidirectional threaded rod (304), a threaded sleeve (305), a connecting rod (306), a connecting sleeve (307), an adjusting rod (308), and a connecting ear (309); the adjusting knob (301) is fixedly connected to the transmission gear (302), and the transmission gear (302) is meshed with the speed gear (303).

5. The multi-volume integrated freeze-drying tray according to claim 4, characterized in that: The speed change gear (303) is fixedly connected to a bidirectional threaded rod (304), the bidirectional threaded rod (304) is transmission-connected to a threaded sleeve (305) arranged for transmission in opposite directions, one side of the threaded sleeve (305) is connected to a connecting rod (306), and one end of the connecting rod (306) is rotationally connected to a connecting sleeve (307).

6. The multi-volume integrated freeze-drying tray according to claim 5, characterized in that: An adjusting rod (308) is fixedly inserted into the connecting sleeve (307), and connecting ears (309) are fixedly connected to both ends of the adjusting rod (308). The adjusting rod (308) is fixedly mounted on the tray structure (4) via the connecting ears (309).

7. The multi-volume integrated freeze-drying tray according to claim 6, characterized in that: The tray structure (4) comprises a freeze-drying tray (401), a hole (402), and an elastic side net (403); the freeze-drying tray (401) is provided with a hole (402); the side of the freeze-drying tray (401) is connected to an elastic side net (403); and the freeze-drying tray (401) is elastically connected to the volume tank (102) via the elastic side net (403).

8. The multi-volume integrated freeze-drying tray according to claim 7, characterized in that: The shielding cover (201) of the protective structure (2) covers the freeze-drying tray (401), the fitting edge (202) fits with the elastic edge net (403), and the adjustment rod (308) is fixedly mounted on the bottom end of the freeze-drying tray (401) via the connecting ear (309).

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