Freezing, vacuum heating, dehydrating and fresh-keeping device for bubble green tea

Abstract

The utility model discloses a bubble green freezing vacuum heating dehydration preservation device, which belongs to the technical field of vacuum preservation and comprises a freeze dryer, three groups of concave frames are fixedly mounted on two sides of the inner wall of the freeze dryer at equal intervals respectively, a mounting frame is fixedly mounted at one end of each concave frame, and a sliding groove is arranged at the top in each mounting frame. According to the bubble green freezing vacuum heating dehydration fresh-keeping device, a fixed sliding strip is inserted between two groups of opposite mounting frames and concave frames, so that the fixed sliding strip is in contact with the inclined surface of a fixed clamping block, and meanwhile, the fixed clamping block is downwards pressed to retract into a mounting groove until the fixed sliding strip completely passes through the fixed clamping block; and under the springback effect of the fixing spring, the fixing clamping block is ejected out of the mounting groove, inserted into the sliding groove and clamped at one end of the fixing sliding strip, so that the fixing sliding strip is clamped and fixed in the concave frame, and it is ensured that when the fixing frame is clamped and fixed in the freeze dryer, the situation that the fixing frame slides and disengages in the concave frame due to shaking of the freeze dryer is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum preservation, in particular to a bubble green frozen vacuum heating dehydration preservation device. Background Art

[0002] As a specialty vegetable, when storing bubble greens, it needs to go through three steps of freezing, vacuum heating and dehydration to maintain the freshness and nutritional content of bubble greens, inhibit the growth and reproduction of microorganisms, and thus extend the storage time of bubble greens.

[0003] In the existing bubble green frozen vacuum heating dehydration preservation device, when the bubble green is placed on the top of the fixed frame and inserted into the freeze dryer, the fixed frame is easily slid between the inner walls of the freeze dryer due to the shaking generated by the operation of the freeze dryer, causing the fixed frame and the bubble green to slide out of the freeze dryer. Therefore, improvement is needed. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a bubble green frozen vacuum heating dehydration preservation device, which solves the problem that when the bubble green is placed on the top of the fixed frame and inserted into the freeze dryer, the fixed frame and the bubble green are easily slipped out of the freeze dryer due to the shaking generated by the operation of the freeze dryer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bubble green frozen vacuum heating dehydration preservation device, comprising a freeze dryer, three groups of concave frames are fixedly installed at equal distances on both sides of the inner wall of the freeze dryer, a mounting frame is fixedly installed at one end of the concave frame, a slide groove is provided at the top of the mounting frame, and a mounting groove is provided at the central position of the bottom of the slide groove, two groups of fixed card rods are slidably installed at the bottom of the mounting groove, and the bottom ends of the two groups of fixed card rods pass through the bottom of the mounting frame and are fixedly installed with connecting plates;

[0006] A fixing spring is provided on the surface of the fixing rod inside the installation groove, and fixing blocks are fixedly installed on the top of the two groups of fixing rods, and the top of the fixing blocks extends into the inside of the slide groove. A fixing frame is provided between the two groups of concave frames opposite to each other on the inner wall of the freeze dryer, and a mesh plate is provided inside the fixing frame.

[0007] As a further solution of the utility model: a connecting rod is fixedly installed between the fixed blocks opposite to each other on both sides of the inner wall of the freeze dryer, and a handle is fixedly installed at the central position of the bottom of the connecting rod.

[0008] As a further solution of the utility model: fixed slide bars are symmetrically fixedly installed on both sides of the fixed frame, and the two ends of the bottom of the fixed slide bar are inclined, one side of the top of the fixed block is inclined, and the inclined surface of the top of the fixed block corresponds to the fixed slide bar.

[0009] As a further solution of the utility model: positioning grooves are provided at the central positions of the tops of both sides of the fixing frame, and elastic strips are fixedly installed at the tops of both sides of the fixing frame.

[0010] As a further solution of the utility model: a stopper is fixedly installed on one end of the inner wall of the concave frame away from the mounting frame, and the concave frame is inclined and corresponds to the fixed slide bar.

[0011] As a further solution of the utility model: L-shaped pull plates are symmetrically fixedly installed on both sides of the top of the mesh plate, and the L-shaped pull plates correspond to the positioning grooves, and a fixed top frame is provided on the top of the fixed frame located on the top of the L-shaped pull plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The bubble green frozen vacuum heating dehydration preservation device is provided with a concave frame, a fixed card block, a fixed spring and a fixed slide bar. The fixed slide bar is inserted between two sets of relative mounting frames and the concave frame, so that the fixed slide bar contacts the inclined surface of the fixed card block, and the fixed card block is pressed down and retracted into the mounting groove until the fixed slide bar completely passes through the fixed card block. Under the rebound action of the fixed spring, the fixed card block is pushed out of the mounting groove and inserted into the slide groove to be clamped at one end of the fixed slide bar, so that the fixed slide bar is clamped and fixed in the concave frame, ensuring that when the fixed frame is clamped and fixed in the freeze dryer, the fixed frame will not slide and detach from the concave frame due to the shaking of the freeze dryer.

[0014] 2. The bubble green frozen vacuum heating dehydration preservation device is provided with a fixed frame, a mesh rod, an L-shaped pull plate and a fixed top frame. The mesh plate is placed into the fixed frame accordingly, and the L-shaped pull plate is inserted into the corresponding positioning groove. After the mesh plate is inserted into the bottom of the fixed frame, the fixed top frame is correspondingly covered on the top of the fixed frame, so that the elastic strip is squeezed and deformed between the fixed frame and the fixed top frame, thereby facilitating the clamping connection between the fixed top frame and the fixed frame, so that the fixed top frame can press and fix the L-shaped pull plate in the positioning groove, ensuring that the mesh plate is clamped and fixed to the bottom of the fixed frame and will not fall off at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional expanded cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the three-dimensional enlarged structure at the center A;

[0017] Figure 3 It is a three-dimensional structural diagram of the concave frame and the stopper of the utility model;

[0018] Figure 4It is a schematic diagram of the three-dimensional explosion structure of the fixed frame, mesh plate and fixed top frame of the utility model;

[0019] In the figure: 1. freeze dryer; 2. concave frame; 3. block; 4. mounting frame; 5. slide groove; 6. mounting groove; 7. fixed clamp rod; 8. connecting plate; 9. fixed clamp block; 10. fixed spring; 11. connecting rod; 12. handle; 13. fixed frame; 14. fixed slide bar; 15. positioning groove; 16. elastic strip; 17. mesh plate; 18. L-shaped pull plate; 19. fixed top frame. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a bubble green frozen vacuum heating dehydration preservation device, including a freeze dryer 1, three groups of concave frames 2 are fixedly installed at equal distances on both sides of the inner wall of the freeze dryer 1, and a stopper 3 is fixedly installed at one end of the inner wall of the concave frame 2 away from the mounting frame 4, and the concave frame 2 is inclined and corresponds to the fixed slide 14. Because the stopper 3 is provided, after the fixed slide 14 is fully inserted into the concave frame 2, the fixed slide 14 contacts with the stopper 3 to resist the fixed slide 14, ensuring that the fixed slide 14 will not fall off when inserted into the concave frame 2.

[0022] A mounting frame 4 is fixedly installed at one end of the concave frame 2, a slide groove 5 is provided at the top of the mounting frame 4, and a mounting groove 6 is provided at the central position of the bottom of the slide groove 5 of the mounting frame 4, two groups of fixed clamping rods 7 are slidably installed at the bottom of the mounting groove 6, and the bottom ends of the two groups of fixed clamping rods 7 pass through the bottom of the mounting frame 4 and are fixedly installed with a connecting plate 8; a fixed spring 10 is provided on the surface of the fixed clamping rod 7 located inside the mounting groove 6, and because the fixed spring 10 is provided, the fixed clamping block 9 is pushed into the inside of the slide groove 5 and clamped at one end of the fixed slide bar 14 under the rebound action of the fixed spring 10, so that the fixed slide bar 14 is clamped and fixed inside the concave frame 2;

[0023] Fixed blocks 9 are fixedly installed on the top of the two groups of fixed clamping rods 7, and the top of the fixed block 9 extends to the inside of the slide 5. A connecting rod 11 is fixedly installed between the fixed blocks 9 opposite to each other on the inner wall of the freeze dryer 1. A handle 12 is fixedly installed at the central position of the bottom of the connecting rod 11. By providing the connecting rod 11, the handle 12 is pulled to drive the connecting rod 11 to move downward, and the fixed blocks 9 at both ends of the connecting rod 11 are controlled to move downward synchronously and retract into the installation groove 6 away from the fixed slide bar 14, thereby facilitating the fixed slide bar 14 to be pulled out from the inside of the slide 5.

[0024] A fixed frame 13 is provided between the two groups of concave frames 2 opposite to each other on the inner wall of the freeze dryer 1. Fixed slide bars 14 are symmetrically fixedly installed on both sides of the fixed frame 13, and the two ends of the bottom of the fixed slide bar 14 are inclined, and one side of the top of the fixed block 9 is inclined, and the inclined surface of the top of the fixed block 9 corresponds to the fixed slide bar 14. Because the fixed slide bar 14 is provided, when the fixed slide bar 14 is inserted into the slide groove 5, the inclined surface at the bottom of the fixed slide bar 14 contacts the inclined surface at the top of the fixed block 9, so that the fixed slide bar 14 can press down the fixed block 9, which is convenient for the fixed slide bar 14 to pass through the slide groove 5 and insert into the concave frame 2.

[0025] A positioning groove 15 is provided at the top center position of both sides of the fixing frame 13, and an elastic strip 16 is fixedly installed on the top of both sides of the fixing frame 13. By providing the elastic strip 16, after the fixed top frame 19 is covered on the top of the fixing frame 13, the elastic strip 16 is squeezed and rebounded between the fixing frame 13 and the fixed top frame 19, so that the fixed top frame 19 is clamped and fixed on the top of the fixing frame 13.

[0026] A mesh plate 17 is provided inside the fixing frame 13. L-shaped pull plates 18 are symmetrically fixedly installed on both sides of the top of the mesh plate 17, and the L-shaped pull plates 18 correspond to the positioning grooves 15. A fixed top frame 19 is provided on the top of the L-shaped pull plates 18 at the top of the fixing frame 13. Because the L-shaped pull plates 18 and the positioning grooves 15 are provided, after the mesh plate 17 is placed inside the fixing frame 13, the L-shaped pull plates 18 are snapped into the corresponding positioning grooves 15, ensuring that the mesh plate 17 will not be misaligned when it is snapped into the fixing frame 13.

[0027] The working principle of the utility model is:

[0028] Select a suitable mesh plate 17 according to the specifications of the bubble green, put the mesh plate 17 into the fixed frame 13 accordingly, so that the L-shaped pull plate 18 can be stuck in the corresponding positioning groove 15, and then cover the top of the fixed frame 13 with the fixed top frame 19. After the top of the mesh plate 17 is filled with bubble green, control the fixed slides 14 on both sides of the fixed frame 13 to insert into the slide groove 5 and contact with the inclined surface of the fixed block 9, push the fixed frame 13 to control the fixed slide 14 to slide through the fixed block 9, so that the fixed block 9 is compressed down into the installation groove 6. After the fixed slide 14 completely passes through the fixed block 9, the fixed spring 10 rebounds to lift up the fixed block 9 and is stuck at one end of the fixed slide 14, and the fixed slide 14 is clamped and fixed in the concave frame 2, and the freeze dryer 1 is closed to freeze the bubble green and vacuum heat and dehydrate it;

[0029] After the bubble green is frozen, vacuum heated and dehydrated, open the freeze dryer 1, press down the handle 12 so that the connecting rod 11 drives the two groups of fixed blocks 9 to move down away from the fixed slide bar 14 and retract into the installation groove 6, and pull out the fixed frame 13 from between the two groups of opposite concave frames 2 and the installation frame 4, and process the bubble green that has been frozen, vacuum heated and dehydrated.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A bubble green frozen vacuum heating dehydration preservation device, comprising a freeze dryer (1), characterized in that: Three groups of concave frames (2) are fixedly installed at equal intervals on both sides of the inner wall of the freeze dryer (1); a mounting frame (4) is fixedly installed at one end of the concave frame (2); a slide groove (5) is provided at the top of the mounting frame (4); and a mounting groove (6) is provided at the central position of the bottom of the slide groove (5) of the mounting frame (4); two groups of fixed clamping rods (7) are slidably installed at the bottom of the mounting groove (6); and a connecting plate (8) is fixedly installed at the bottom ends of the two groups of fixed clamping rods (7) through the bottom of the mounting frame (4); A fixing spring (10) is provided on the surface of the fixing rod (7) located inside the mounting groove (6); fixing blocks (9) are fixedly installed on the top ends of the two groups of fixing rods (7), and the top ends of the fixing blocks (9) extend into the inside of the slide groove (5); a fixing frame (13) is provided between the two groups of concave frames (2) opposite to each other on the inner wall of the freeze dryer (1), and a mesh plate (17) is provided inside the fixing frame (13).

2. The device for preserving frozen green bubble tea by vacuum heating and dehydration according to claim 1, characterized in that: A connecting rod (11) is fixedly mounted between the fixed blocks (9) on both sides of the inner wall of the freeze dryer (1), and a handle (12) is fixedly mounted at the center of the bottom of the connecting rod (11).

3. The bubble green frozen vacuum heating dehydration preservation device according to claim 1, characterized in that: Fixed slide bars (14) are symmetrically fixedly installed on both sides of the fixed frame (13), and the two ends of the bottom of the fixed slide bar (14) are inclined. One side of the top of the fixed block (9) is inclined, and the inclined surface of the top of the fixed block (9) corresponds to the fixed slide bar (14).

4. The bubble green frozen vacuum heating dehydration preservation device according to claim 3, characterized in that: Positioning grooves (15) are provided at the central positions of the tops of both sides of the fixing frame (13), and elastic strips (16) are fixedly installed at the tops of both sides of the fixing frame (13).

5. The bubble green frozen vacuum heating dehydration preservation device according to claim 3, characterized in that: A stopper (3) is fixedly mounted on one end of the inner wall of the concave frame (2) away from the mounting frame (4), and the concave frame (2) is in the form of an inclined surface corresponding to the fixed slide bar (14).

6. The bubble green frozen vacuum heating dehydration preservation device according to claim 4, characterized in that: L-shaped pull plates (18) are symmetrically fixedly installed on both sides of the top of the mesh plate (17), and the L-shaped pull plates (18) correspond to the positioning grooves (15). The top of the fixing frame (13) is located on the top of the L-shaped pull plates (18) and is provided with a fixed top frame (19).

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