Search

CN-224230531-U - Vacuum freeze dryer with adjustable separation distance of separation plates

CN224230531UCN 224230531 UCN224230531 UCN 224230531UCN-224230531-U

Abstract

The utility model provides a vacuum freeze dryer with adjustable spacing between partition plates, which belongs to the technical field of freeze dryers and comprises a freeze dryer, wherein a bottom plate is fixedly connected to the inner side of the freeze dryer, side rods are fixedly connected to the periphery of the top of the bottom plate, the tops of four side rods are fixedly connected with the same top plate, the four side rods are connected with the same sliding plate in a sliding manner, the tops of the bottom plate, the top plate and the sliding plate are fixedly connected with a sliding rail, and the inner sides of the sliding rails are connected with a placing frame in a sliding manner.

Inventors

  • WANG MENGXIAO
  • LI JINTIAN

Assignees

  • 河北盈盛仪器有限公司

Dates

Publication Date
20260512
Application Date
20250617

Claims (7)

  1. 1. The vacuum freeze dryer with the adjustable separation distance of the partition plates comprises a freeze dryer (1), and is characterized in that the inner side of the freeze dryer (1) is fixedly connected with a bottom plate (2), side rods (3) are uniformly and fixedly connected with the periphery of the top of the bottom plate (2), the top of each side rod (3) is fixedly connected with a top plate (4), the top of each side rod (3) is fixedly connected with a slide plate (5), the top of the bottom plate (2), the top plates (4) and the top of each slide plate (5) is fixedly connected with a slide rail (6), the inner side of each slide rail (6) is fixedly connected with a placement frame (7), a plurality of inner grooves (9) and connecting grooves (10) are formed in the top end of each placement frame (7), the inner grooves (9) and the connecting grooves (10) are in cross connection, the top of each placement frame (7) is provided with a separation frame (11) through inner groove (9) in a clamping mode, each separation frame (11) comprises a plurality of inner frames (12) fixedly connected with the inner sides, the inner frames (12) are fixedly connected with a plurality of positions of the inner frames (12) and are in a two-way connected with two-way screws (14) which are connected with two ends of each screw rods (14), the two ends of the bottom of the driving bar (15) are respectively connected with a transmission rod (16) in a rotating way, the bottom ends of the four transmission rods (16) are respectively connected with two ends of two sides of the bottom plate (2) in a rotating way, and one side of the freeze drying box (1) is hinged with a sealing door (18).
  2. 2. The vacuum freeze dryer with adjustable separation distance according to claim 1, wherein the placement frame (7) comprises an edge strip (8) fixedly connected to the outer side, and the edge strip (8) is slidably connected to the inner side of the corresponding sliding rail (6).
  3. 3. The vacuum freeze dryer with adjustable separation distance according to claim 1, wherein the inner frame (12) is clamped inside the corresponding inner groove (9), and the depth of the inner groove (9) is larger than the thickness of the inner frame (12).
  4. 4. A vacuum freeze dryer with adjustable spacing between baffles according to claim 1, wherein the inner frame (12) is cross-connected with the connecting frame (13), and the thickness of the connecting frame (13) is consistent with that of the inner frame (12).
  5. 5. The vacuum freeze dryer with adjustable separation distance of the separation plates according to claim 1, wherein one side, close to the sealing door (18), of the tops of the bottom plate (2), the top plate (4) and the sliding plate (5) is rotatably connected with a threaded rod (17), the other end is fixedly connected with a sliding rod, one end of the separation frame (11) is in threaded connection with the outer side of the threaded rod (17), and the other end of the separation frame is in sliding connection with the outer side of the sliding rod.
  6. 6. The vacuum freeze dryer with adjustable separation distance of the partition plates according to claim 1, wherein a rotating handle is fixedly connected to one side of the bidirectional screw rod (14) close to the freeze dryer (1), and the top of the middle end of the driving bar (15) is tightly attached to the sliding plate (5).
  7. 7. The vacuum freeze dryer with adjustable separation distance of the partition plates according to claim 1, wherein the inner side of the freeze dryer (1) is fixedly connected with the freeze dryer, and one side of the freeze dryer (1) is sequentially and fixedly connected with a vacuum pump and a pumping pump from top to bottom.

Description

Vacuum freeze dryer with adjustable separation distance of separation plates Technical Field The utility model relates to the technical field of freeze dryers, in particular to a vacuum freeze dryer with adjustable separation distance of separation plates. Background Along with the improvement of living standard, people pay more attention to food health, the food safety problem is also a great difficulty facing to people, in order to pursue natural and nutritional food requirements, the vacuum freeze dryer is needed to remove the moisture in fruits during the freeze drying process, the freeze drying technology is utilized to remove the moisture in the fruits, the original color, the original shape and the original nutritional ingredients of the fruits are kept unchanged, the fruits can be stored for a long time, and the fruits have good rehydration property. The patent of publication number CN220338881U proposes a vacuum freeze-drying machine, the bottom plate bottom is equipped with four sets of supporting seats, vacuum freeze-drying machine body bottom interval is equipped with two sets of bases, be equipped with the closed door on the vacuum freeze-drying machine body, this internal mounting bracket that is equipped with of vacuum freeze-drying machine, the interval is equipped with three sets of mounting panels on the mounting bracket, all be equipped with on the three sets of mounting panels and place the frame, be equipped with two sets of freezing standing grooves in the frame, place sliding connection on the frame sliding has the sliding block, can dismantle on the sliding block and be connected with the accessory plate, accessory plate bottom interval is equipped with array poking rod, the slip is fast by reciprocating device drive. When the refrigerator is used, raw materials are placed in the freezing placing grooves above the mounting plates, the auxiliary plates are driven through the reciprocating screw rods, the poking rods are driven to poke freeze-drying, the freeze-drying is avoided, the height of the mounting plates cannot be adjusted, the distance between the mounting plates cannot be adjusted by the refrigerator, the refrigerator is difficult to place raw materials with larger volumes, and the application range of the refrigerator is reduced. Accordingly, the present utility model provides a vacuum freeze dryer with adjustable separator spacing to meet the needs. Disclosure of utility model The utility model aims to provide a vacuum freeze dryer with adjustable spacing between partition plates, so as to solve the problems in the prior art. The vacuum freeze dryer comprises a freeze dryer body, wherein a bottom plate is fixedly connected to the inner side of the freeze dryer body, side rods are fixedly connected to the periphery of the top of the bottom plate, the top of each side rod is fixedly connected with a top plate, each side rod is slidably connected with a sliding plate, the bottom plate, the top plate and the top of each sliding plate are fixedly connected with a sliding rail, a placing frame is slidably connected to the inner side of each sliding rail, a plurality of inner grooves and connecting grooves are formed in the top end of each placing frame, the inner grooves and the connecting grooves are in cross connection, a separation frame is connected to the top end of each placing frame in a clamping mode through the inner grooves, the separation frame comprises a plurality of inner frames fixedly connected to each other, connecting frames matched with the connecting grooves are fixedly connected to the inner frames, the bottoms of the sliding plates are rotatably connected with bidirectional screws, driving strips are connected to the two ends of the outer sides of the bidirectional screws in a threaded mode, transmission rods are rotatably connected to the two ends of the bottoms of the driving strips, a plurality of the transmission rods are rotatably connected to the bottom ends of the transmission rods respectively, and two sides of the bottom plates are rotatably connected to two sides of the bottom plates respectively. As a preferred embodiment, the placement frame comprises an edge strip fixedly connected to the outer side, and the edge strip is slidably connected to the inner side of the corresponding sliding rail. As a preferred embodiment, the inner frame is clamped inside the corresponding inner groove, and the depth of the inner groove is greater than the thickness of the inner frame. As a preferred embodiment, the inner frame is cross-connected with the connecting frame, and the thickness of the connecting frame is consistent with that of the inner frame. As a preferred implementation mode, the bottom plate, the top plate and one side of the top of the sliding plate close to the sealing door are rotatably connected with threaded rods, the other end is fixedly connected with a sliding rod, one end of the separating frame is connected with the outer side of the th