Microwave vacuum freezing device for hawthorns

Abstract

The utility model relates to the technical field of food freezing, and discloses a haw microwave vacuum freezing device which comprises a tank body, a partition plate is arranged in the tank body, a microwave drying assembly and a negative pressure connecting pipe are arranged below the partition plate, an installation device is arranged in the tank body, and the installation device comprises a sealing part. The sealing part comprises a hydraulic rod, a U-shaped shell and a cover plate, and the U-shaped shell is arranged on the top of the tank body in a sliding and sleeving mode. According to the microwave vacuum freezing device for the hawthorns, by arranging the sliding blocks, the bolts, the placing boxes, the protective shell and the mounting rods, the mounting rods and the placing boxes can be driven to move upwards by opening the cover plate upwards, the distance between the upper sliding block and the lower sliding block can be adjusted by rotating the bolts, and the number of the placing boxes and the distance between the adjacent placing boxes are adjusted according to the sizes of the hawthorns; the utilization rate of the internal space of the tank body is improved, meanwhile, other food can be subjected to vacuum freeze-drying by enlarging the distance between the adjacent placing boxes, and the universality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food freezing, in particular to a microwave vacuum freezing device for hawthorn. Background Art

[0002] Hawthorn products are very beneficial. They can not only improve sleep, but also prevent arteriosclerosis and have the effect of prolonging life. After hawthorn is vacuum frozen, it can retain nutrients, improve taste and extend shelf life.

[0003] A Chinese patent discloses a microwave vacuum freeze-drying device, with the publication number CN206399105U, which includes a metal shell, a protective door, and a vacuum chamber and a microwave generator for holding materials in the metal shell. The metal shell is cylindrical and the axial direction of the metal shell is arranged in the vertical direction. There are at least two microwave generators, which are evenly arranged on the side wall of the metal shell; the vacuum chamber is cylindrical and coaxially arranged with the metal shell, and an opening for adding materials and a sealing door for blocking the opening are provided on the outer wall of the vacuum chamber; the vacuum chamber is connected to the vacuum device outside the metal shell through a vacuum pipe. It has the effect of evenly drying materials distributed in various places in the box, thereby improving the drying efficiency.

[0004] However, the following disadvantages are still included: the device removes or installs the trays one by one by rotating the tray, but the device cannot adjust the layer height of the tray according to the size of the food, and cannot make more effective use of the internal space of the device. Therefore, we propose a microwave vacuum freezing device for hawthorn to solve this problem. Utility Model Content

[0005] The utility model aims to provide a microwave vacuum freezing device for hawthorn to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a microwave vacuum freezing device for hawthorn, comprising a tank body, a partition is arranged inside the tank body, a microwave drying assembly and a negative pressure connecting pipe are arranged below the partition, a mounting device is arranged inside the tank body, and the mounting device includes a sealing part;

[0007] The sealing part includes a hydraulic rod, a U-shaped shell and a cover plate, wherein the U-shaped shell is slidably sleeved on the top of the tank body, and the top surface of the hydraulic rod output rod is fixedly connected to the bottom surface of the cover plate;

[0008] A mounting portion is provided inside the tank body;

[0009] The mounting portion includes a protective shell, a sliding rod, a T-shaped slider, a mounting rod, a placement box and a connecting rod. The bottom surface of the placement box is provided with a through hole, the top surface of the mounting rod is fixedly connected to the bottom surface of the cover plate, the right end surface of the sliding rod is fixedly connected to the left end surface of the left mounting rod, the connecting rod is slidably sleeved on the outer surface of the sliding rod, the right end surface of the connecting rod is provided with a T-shaped slide groove, the interior of the T-shaped slide groove is connected to the bottom of the connecting rod, the T-shaped slider is arranged inside the T-shaped slide groove, and the bottom surface of the protective shell is fixedly connected to the top surface of the placement box.

[0010] A further improvement is that the sealing part also includes a sealing gasket and a fixed block, the outer surface of the fixed block is fixedly connected to the outer surface of the tank body, and the bottom surface of the hydraulic rod is fixedly connected to the top surface of the fixed block. By setting up the hydraulic rod, it is convenient to control the up and down movement of the cover plate, the mounting rod, the cover plate and the placement box.

[0011] A further improvement is that the top surface of the sealing gasket is fixedly connected to the inner wall of the U-shaped shell, and the top surface of the U-shaped shell is fixedly connected to the bottom surface of the cover plate. By arranging the U-shaped shell and the sealing gasket, the sealing between the cover plate and the tank body is improved.

[0012] A further improvement is that the mounting part also includes a spring, a slider, a limit rod and a bolt, the slider is slidably sleeved on the outer surface of the mounting rod, the left and right end faces of the placement box are provided with sliding grooves, the outer surface of the slider extends into the interior of the sliding groove and is slidably connected to the inner wall of the sliding groove, and by arranging the slider, the placement box and the protective shell, it is convenient to place the hawthorn.

[0013] A further improvement is that a clamping hole is opened on the front side of the mounting rod on the left side, and the thread on the outer surface of the rear end of the bolt passes through the front side of the slider and extends into the clamping hole. By setting the bolt, it is convenient to position the slider and adjust the number of placement boxes and the spacing between adjacent placement boxes.

[0014] A further improvement is that the outer surface of the T-shaped slider is fixedly connected to the outer surface of the limit rod, the outer surface of the right end of the limit rod slides through the left end surface of the left slider and extends to the inside of the placement box, and the placement box is positioned by using the limit rod by setting a connecting rod, a T-shaped slider and a limit rod.

[0015] A further improvement is that the left end of the spring is fixedly connected to the right end face of the connecting rod, and the right end of the spring is fixedly connected to the left end face of the left mounting rod. By setting a spring and a sliding rod, the connecting rod can be pushed to the left, so that the limit rod can release the limit on the placement box, making it easier to install and take out the placement box.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the microwave vacuum freezing device for hawthorn can drive the mounting rod and the placing box to move upwards by arranging a slider, a bolt, a placing box, a protective shell and a mounting rod, and by opening the cover plate upwards, the mounting rod and the placing box can be driven to move upwards, and by turning the bolts, the distance between the upper and lower sliders can be adjusted, and the number of placing boxes and the distance between adjacent placing boxes can be adjusted according to the size of the hawthorn, so as to improve the utilization rate of the internal space of the tank body, and at the same time, other foods can be vacuum-freezed by expanding the distance between adjacent placing boxes, so as to improve the versatility of the device; by arranging a spring, a sliding rod, a T-shaped sliding rod, a limiting rod and a connecting rod, the tension of the spring is utilized to limit the placing box at the right end of the limiting rod, and the connecting rod is pushed to the left, and the connecting rod drives the T-shaped sliding rod and the limiting rod to move to the left and right, so that the placing box can be removed from the slider; by arranging a hydraulic rod, a fixing block, a U-shaped shell, a sealing pad and a cover plate, the hydraulic rod is controlled to be retracted and retracted, and the cover plate is controlled to move up and down, so as to facilitate driving the placing box to move up and down, and the sealing pad is utilized to improve the sealing performance between the cover plate and the top of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center;

[0020] Figure 4 It is a top cross-sectional view of the three-dimensional structure of the utility model;

[0021] Figure 5 It is a partial cross-sectional view of the three-dimensional structure of the utility model.

[0022] In the figure: 1 tank body, 2 microwave drying assembly, 3 negative pressure connecting pipe, 4 mounting device, 41 sealing part, 42 mounting part, 411 hydraulic rod, 412 fixing block, 413 U-shaped shell, 414 sealing gasket, 415 cover plate, 421 placement box, 422 protective shell, 423 mounting rod, 424 spring, 425 sliding rod, 426 T-shaped slider, 427 slider, 428 limiting rod, 429 bolt, 420 connecting rod. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: a microwave vacuum freezing device for hawthorn, comprising a tank body 1, a partition is arranged inside the tank body 1, a microwave drying assembly 2 and a negative pressure connecting pipe 3 are arranged below the partition, a mounting device 4 is arranged inside the tank body 1, and the mounting device 4 includes a sealing portion 41;

[0025] The sealing part 41 includes a hydraulic rod 411, a U-shaped shell 413 and a cover plate 415. The U-shaped shell 413 is slidably sleeved on the top of the tank body 1. The top surface of the output rod of the hydraulic rod 411 is fixedly connected to the bottom surface of the cover plate 415. The sealing part 41 also includes a sealing gasket 414 and a fixing block 412. The outer surface of the fixing block 412 is fixedly connected to the outer surface of the tank body 1. The bottom surface of the hydraulic rod 411 is fixedly connected to the top surface of the fixing block 412.

[0026] The top surface of the sealing gasket 414 is fixedly connected to the inner wall of the U-shaped shell 413, and the top surface of the U-shaped shell 413 is fixedly connected to the bottom surface of the cover plate 415. By setting the hydraulic rod 411, the fixed block 412, the U-shaped shell 413, the sealing gasket 414 and the cover plate 415, the hydraulic rod 411 is controlled to extend and retract, and the cover plate 415 is controlled to move up and down, so as to drive the placement box 421 to move up and down. The sealing gasket 414 is used to improve the sealing performance between the cover plate 415 and the top of the tank body 1;

[0027] A mounting portion 42 is provided inside the tank body 1;

[0028] The mounting portion 42 includes a protective shell 422, a slide bar 425, a T-shaped slider 426, a mounting rod 423, a placement box 421 and a connecting rod 420. A through hole is provided on the bottom surface of the placement box 421. The top surface of the mounting rod 423 is fixedly connected to the bottom surface of the cover plate 415. The right end surface of the slide bar 425 is fixedly connected to the left end surface of the left mounting rod 423. The connecting rod 420 is slidably sleeved on the outer surface of the slide bar 425. A T-shaped slide groove is provided on the right end surface of the connecting rod 420. The inside of the T-shaped slide groove is connected to the bottom of the connecting rod 420. The T-shaped slider 426 is arranged inside the T-shaped slide groove. The bottom surface of the protective shell 422 is fixedly connected to the top surface of the placement box 421. The mounting portion 42 also includes a spring 424, a slider 427, a limit rod 428 and a bolt 429.

[0029] The slider 427 is slidably sleeved on the outer surface of the mounting rod 423, and the left and right end surfaces of the placement box 421 are provided with sliding grooves. The outer surface of the slider 427 extends to the inside of the sliding groove and is slidably connected to the inner wall of the sliding groove. The outer surface of the T-shaped slider 426 is fixedly connected to the outer surface of the limiting rod 428. The outer surface of the right end of the limiting rod 428 slides through the left end surface of the left slider 427 and extends to the inside of the placement box 421. By arranging the slider 427, the bolt 429, the placement box 421, the protective shell 422 and the mounting rod 423, the cover plate 415 is opened upwards, and the mounting rod 423 and the placement box 421 can be driven to move upwards. By turning the bolt 429, the distance between the upper and lower sliders 427 can be adjusted. According to the size of hawthorn, the number of placement boxes 421 and the distance between adjacent placement boxes 421 can be adjusted to improve the utilization rate of the internal space of the tank body 1. At the same time, by expanding the distance between adjacent placement boxes 421, other foods can be vacuum-frozen to improve the versatility of the device.

[0030] The left end of the spring 424 is fixedly connected to the right end surface of the connecting rod 420, and the right end of the spring 424 is fixedly connected to the left end surface of the left mounting rod 423;

[0031] A locking hole is provided on the front side of the left mounting rod 423, and the outer surface of the rear end of the bolt 429 is threaded through the front side of the slider 427 and extends to the inside of the locking hole. By setting a spring 424, a sliding rod 425, a T-shaped slider 426, a limiting rod 428 and a connecting rod 420, the tension of the spring 424 is utilized to limit the placement box 421 at the right end of the limiting rod 428. The connecting rod 420 is pushed to the left, and the connecting rod 420 drives the T-shaped slider 426 and the limiting rod 428 to move to the left and right, so that the placement box 421 can be removed from the slider 427.

[0032] When in use, control the hydraulic rod 411 to produce, the hydraulic rod 411 drives the cover plate 415 to move upward, the cover plate 415 drives the installation rod 423 and the placement box 421 to move upward, push the connecting rod 420 to the left, the connecting rod 420 drives the T-shaped slider 426 and the limit rod 428 to move to the left, so that the limit rod 428 no longer positions the placement box 421, and the placement box 421 can be removed from the slider 427. After placing the hawthorn inside the placement box 421, the placement box 421 is placed on the slider 427, and the hydraulic rod 411 is controlled to shorten, so that the cover plate 415 and the placement box 421 are reset downward.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A microwave vacuum freezing device for hawthorn, comprising a tank body (1), characterized in that: A partition is provided inside the tank body (1), a microwave drying assembly (2) and a negative pressure connecting pipe (3) are provided below the partition, and a mounting device (4) is provided inside the tank body (1), and the mounting device (4) comprises a sealing portion (41); The sealing part (41) comprises a hydraulic rod (411), a U-shaped shell (413) and a cover plate (415); the U-shaped shell (413) is slidably sleeved on the top of the tank body (1); the top surface of the output rod of the hydraulic rod (411) is fixedly connected to the bottom surface of the cover plate (415); A mounting portion (42) is provided inside the tank body (1); The mounting portion (42) comprises a protective shell (422), a sliding rod (425), a T-shaped slider (426), a mounting rod (423), a placement box (421) and a connecting rod (420); a through hole is provided on the bottom surface of the placement box (421); the top surface of the mounting rod (423) is fixedly connected to the bottom surface of the cover plate (415); the right end surface of the sliding rod (425) is fixedly connected to the left end surface of the left mounting rod (423); the connecting rod (420) is slidably sleeved on the outer surface of the sliding rod (425); a T-shaped sliding groove is provided on the right end surface of the connecting rod (420); the interior of the T-shaped sliding groove is connected to the bottom of the connecting rod (420); the T-shaped slider (426) is arranged inside the T-shaped sliding groove; the bottom surface of the protective shell (422) is fixedly connected to the top surface of the placement box (421).

2. The microwave vacuum freezing device for hawthorn according to claim 1, characterized in that: The sealing portion (41) further comprises a sealing pad (414) and a fixing block (412); the outer surface of the fixing block (412) is fixedly connected to the outer surface of the tank body (1); and the bottom surface of the hydraulic rod (411) is fixedly connected to the top surface of the fixing block (412).

3. The microwave vacuum freezing device for hawthorn according to claim 2, characterized in that: The top surface of the sealing gasket (414) is fixedly connected to the inner wall of the U-shaped shell (413), and the top surface of the U-shaped shell (413) is fixedly connected to the bottom surface of the cover plate (415).

4. The microwave vacuum freezing device for hawthorn according to claim 1, characterized in that: The mounting portion (42) further comprises a spring (424), a slider (427), a limiting rod (428) and a bolt (429); the slider (427) is slidably sleeved on the outer surface of the mounting rod (423); the left and right end surfaces of the placement box (421) are both provided with sliding grooves; the outer surface of the slider (427) extends into the interior of the sliding groove and is slidably connected to the inner wall of the sliding groove.

5. The microwave vacuum freezing device for hawthorn according to claim 4, characterized in that: A locking hole is provided on the front of the left mounting rod (423), and a thread on the outer surface of the rear end of the bolt (429) penetrates through the front of the slider (427) and extends into the locking hole.

6. The microwave vacuum freezing device for hawthorn according to claim 4, characterized in that: The outer surface of the T-shaped slider (426) is fixedly connected to the outer surface of the limiting rod (428), and the outer surface of the right end of the limiting rod (428) slides through the left end surface of the left slider (427) and extends to the inside of the placement box (421).

7. The microwave vacuum freezing device for hawthorn according to claim 4, characterized in that: The left end of the spring (424) is fixedly connected to the right end surface of the connecting rod (420), and the right end of the spring (424) is fixedly connected to the left end surface of the left mounting rod (423).

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