Freeze-drying device for freeze-drying raw bone and meat

Abstract

The utility model relates to the technical field of food processing, in particular to a freeze-drying device for freeze-drying raw bone and meat, which drives a sliding shaft to move through a pull plate and comprises a box body, a refrigerator arranged at the top of the box body, a condenser arranged on one side of the box body, a vacuum pump arranged at the bottom of the condenser, a heater arranged in the box body and connected with the vacuum pump through a pipeline, and a temperature sensor arranged in the box body. A placing frame assembly is arranged in the box body, a locking assembly is arranged on one side of the box body, two sets of self-locking universal wheels are arranged at the bottom of the box body, then a first spring is stretched to generate tension, after a sliding shaft is separated from a limiting hole, the position of a movable plate can be adjusted, and the sliding shaft is pushed to be inserted into a new limiting hole through the tension of the first spring; the distance between the movable plate and the bottom plate is changed by inserting the partition plates into the T-shaped grooves in different positions, then the distance between the partition plates is changed, freeze-dried raw bone meat of different specifications can be stored by adjusting the positions of the movable plate and the partition plates, then the space utilization rate is greatly increased, and the freeze-dried raw bone meat is convenient to store and take.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a freeze-drying device for freeze-drying raw bones and meat. Background Art

[0002] Freeze-dried raw meat and bones is a kind of food material such as animal bones and meat processed into a dry powder state. These raw materials are ground and screened, and then freeze-dried to remove moisture while retaining their nutrients and have a long shelf life. A freeze-drying device is required for the storage of freeze-dried raw meat and bones. Existing freeze-drying equipment is usually composed of components such as a freezing box, a drying box, a condenser and a vacuum pump. The structure is complex, the utilization rate of the internal freezing or drying space is low, the storage and access of materials is inconvenient, and the work efficiency is low.

[0003] In summary, the current freeze-drying equipment has gradually been found to have the following defects during use:

[0004] (1) In existing freeze-drying equipment, the storage plates in the freezer are mostly fixed and cannot be adjusted according to the size of the freeze-dried raw bones and meat. Large freeze-dried raw bones and meat cannot be placed in, and small freeze-dried raw bones and meat will waste a lot of space. Therefore, there are defects such as low space utilization and inconvenience in storing and accessing freeze-dried raw bones and meat;

[0005] (2) In traditional freeze-drying equipment, the freezer box and the door are mostly closed by adsorption between the sealing strips. However, the adsorption capacity of the sealing strips is limited. After repeated use, the adsorption capacity is likely to deteriorate, and gaps will appear between the box body and the door. This will have a great impact on the freeze-drying of freeze-dried raw bones and meat, and is not conducive to the storage of freeze-dried raw bones and meat. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the inventors have conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0007] Specifically, the technical problem to be solved by the present invention is to provide a freeze-drying device for freeze-dried raw bones and meat, so as to solve the technical problem that the storage plates in the freezing box of the current existing freeze-drying equipment are mostly fixed and the spacing cannot be adjusted at will according to the size of the freeze-dried raw bones and meat. Larger freeze-dried raw bones and meat cannot be placed in, and smaller freeze-dried raw bones and meat will waste a lot of space. Therefore, there are technical problems such as low space utilization and inconvenient storage and access of materials.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0009] A freeze-drying device for freeze-dried raw meat and bone, comprising a box, a refrigerator provided on the top of the box, a condenser provided on one side of the box, a vacuum pump provided on the bottom of the condenser, and the condenser and the vacuum pump being connected via a pipeline, a heater provided inside the box, a placement rack assembly provided inside the box, a locking assembly provided on one side of the box, and two sets of self-locking universal wheels provided on the bottom of the box;

[0010] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The swing arm is connected to the swing arm by a spring, and the hook portion can be adjusted according to the movement of the swing arm. The swing arm is connected to the swing arm by a spring.

[0011] As an improved technical solution, the top of the movable plate is provided with a plurality of T-slots, and the T-slots are slidably connected with partitions.

[0012] As an improved technical solution, the slide groove mounting blocks are symmetrically arranged at the inner bottom of the box body, and the sliding shaft is slidably connected to the movable plate.

[0013] As an improved technical solution, in which: the locking assembly includes a box cover, the box cover is arranged at one end of the box body, a T-shaped block is provided on one side of the box cover, a fixed block is symmetrically provided on one side of the box body, an empty slot is provided inside the fixed block, the fixed block is provided with a sliding rod 1, one end of the sliding rod 1 is provided with a block, the other end of the sliding rod 1 is provided with a wedge block 1, the fixed block is provided with a sliding rod 2, one end of the sliding rod 2 is provided with a wedge block 2, the wedge block 2 is slidably connected to the wedge block 1, the other end of the sliding rod 2 is provided with a push plate, the outer side of the sliding rod 2 is provided with a spring 2, the spring 2 is arranged between the fixed block and the push plate, and a slot is provided on the push plate.

[0014] As an improved technical solution, wherein: the wedge block 1 and the wedge block 2 are arranged inside the empty slot, the sliding rod 1 is slidably connected to the fixed block, and the sliding rod 2 is slidably connected to the fixed block.

[0015] As an improved technical solution, wherein: a first seal is provided at one end of the box cover, a second seal is provided at one end of the box body, and the first seal and the second seal are squeezed against each other.

[0016] After adopting the above technical solution, the beneficial effects of the utility model are:

[0017] 1. The utility model drives the sliding shaft to move by pulling the plate, thereby stretching the spring 1 to generate tension. After the sliding shaft is disengaged from the limiting hole, the position of the movable plate can be adjusted, and the sliding shaft is driven to be inserted into the new limiting hole by the tension of the spring 1, thereby changing the distance between the movable plate and the bottom plate. By inserting the partitions into the T-slots at different positions, the distance between the partitions can be changed. By adjusting the position of the movable plate and the partitions, freeze-dried raw bones and meat of different specifications can be stored, thereby greatly improving space utilization and facilitating the storage and retrieval of freeze-dried raw bones and meat.

[0018] 2. In the present invention, by closing the box lid, the seal 1 and the seal 2 are squeezed together, and at the same time, the T-shaped card block will be squeezed between the two cards, and the T-shaped card block will also be stuck in the card groove of the push plate. The T-shaped card block pushes the sliding rod 1 to move through the card block, and the sliding rod 1 pushes the wedge block 2 through the wedge block 1, and the wedge block 2 pushes the push plate through the sliding rod 2. The push plate will support the vertical part of the T-shaped card block, so that the seal 1 on the box lid and the seal 2 on the box body are squeezed more tightly, and it is not easy to have a gap between the box lid and the box body, which will have no effect on the freeze-drying of the freeze-dried raw bones and meat, and is beneficial to the storage of the freeze-dried raw bones and meat.

[0019] 2. The utility model is provided with two sets of self-locking universal wheels at the bottom of the box, which makes it easy to move the box without the need for long-term transportation, thus reducing the labor intensity of manual labor and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a freeze-drying device for freeze-drying raw bones and meat.

[0022] Figure 2 The utility model is a schematic diagram of the structure of a placement rack assembly of a freeze-drying device for freeze-dried raw bones and meat.

[0023] Figure 3 The utility model is a schematic diagram of the movable plate structure of a freeze-drying device for freeze-drying raw bones and meat.

[0024] Figure 4 The utility model is a schematic diagram of the locking component structure of a freeze-drying device for freeze-dried raw bones and meat.

[0025] Figure 5The utility model is a schematic cross-sectional view of the locking assembly of a freeze-drying device for freeze-drying raw bones and meat.

[0026] Description of reference numerals:

[0027] 1. Box body; 2. Refrigerator; 3. Condenser; 4. Vacuum pump; 5. Placement rack assembly; 51. Slide mounting block; 52. Long slider; 53. Bottom plate; 54. Direction block; 55. Limit hole; 56. Movable plate; 57. Square through slot; 58. Slide shaft; 59. Spring 1; 510. Pull plate; 511. T-slot; 512. Partition; 6. Locking assembly; 61. Box cover; 62. Seal 1; 63. Seal 2; 64. T-block; 65. Fixed block; 66. Empty slot; 67. Sliding rod 1; 68. Block; 69. Wedge block 1; 610. Sliding rod 2; 611. Wedge block 2; 612. Push plate; 613. Spring 2; 614. Slot; 7. Self-locking universal wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0031] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0032] like Figures 1 to 5 As shown together, this embodiment provides a freeze-drying device for freeze-dried raw bones and meat, including a box body 1, a refrigerator 2 is provided on the top of the box body 1, a condenser 3 is provided on one side of the box body 1, a vacuum pump 4 is provided at the bottom of the condenser 3, and the condenser 3 and the vacuum pump 4 are connected by a pipeline, a heater is provided inside the box body 1, a placement rack assembly 5 is provided inside the box body 1, a locking assembly 6 is provided on one side of the box body 1, and two sets of self-locking universal wheels 7 are provided at the bottom of the box body 1;

[0033] The placement rack assembly 5 includes a slide mounting block 51, and a limiting groove is provided on both sides of the mounting block 51. The slide mounting block 51 is slidably connected to a long slider 52. There are protrusions on both sides of the long slider 52. The protrusions are slidably connected to the limiting grooves. The limiting grooves of the slide mounting block 51 limit the long slider 52 to prevent the long slider 52 from detaching from the slide mounting block 51. A bottom plate 53 is fixed on the top of the long slider 52, and a direction block 54 is symmetrically fixed on the top of the bottom plate 53. A plurality of limiting holes 55 are provided on one side of the direction block 54. , a number of movable plates 56 are provided on the direction block 54, and square through grooves 57 are symmetrically opened on the movable plate 56, and the square through grooves 57 are slidably connected to the direction block 54, and sliding shafts 58 are respectively provided on both sides of the movable plate 56, and one end of the sliding shaft 58 extends to the inside of the limiting hole 55, and a spring 59 is sleeved on the outer surface of the sliding shaft 58, and a pull plate 510 is fixed to the other end of the sliding shaft 58, and a spring 59 is provided between the movable plate 56 and the pull plate 510, and the two ends of the spring 59 are respectively fixed on the movable plate 56 and the pull plate 510.

[0034] The sliding shaft 58 is driven to move by the pulling plate 510, thereby stretching the spring 1 59 to generate tension. After the sliding shaft 58 is disengaged from the limiting hole 55, the position of the movable plate 56 can be adjusted, and the sliding shaft 58 is driven by the tension of the spring 1 59 to be inserted into the new limiting hole 55, thereby changing the distance between the movable plate 56 and the bottom plate 53, which is helpful for the storage and retrieval of freeze-dried raw bones and meat.

[0035] like Figure 3 As shown, a plurality of T-slots 511 are provided on the top of the movable plate 56 , and the T-slots 511 are slidably connected with partitions 512 . By inserting the partitions 512 into the T-slots 511 at different positions, the distance between the partitions 512 can be changed.

[0036] like Figure 1 、 Figure 2 and Figure 3 As shown together, the slide groove mounting block 51 is symmetrically fixed on the inner bottom of the box body 1, and the sliding shaft 58 is slidably connected to the movable plate 56, and the sliding shaft 58 is guided by the through hole on the movable plate 56.

[0037] like Figure 1 、 Figure 4 and Figure 5As shown together, the locking assembly 6 includes a box cover 61, which is connected to the box body 1 through two hinges. A T-shaped card block 64 is fixed on one side of the box cover 61, and a curved corner is provided on one side of the T-shaped card block 64 to facilitate the T-shaped card block 64 to be inserted between the two card blocks 68. The top and bottom of the T-shaped card block 64 are respectively provided with grooves, which play a certain role in limiting the card block 68. A fixed block 65 is symmetrically fixed on one side of the box body 1, and an empty slot 66 is opened inside the fixed block 65. A sliding rod 67 is provided on the fixed block 65, and a card block 68 is fixed on one end of the sliding rod 67. An arc-shaped corner is provided on the top to facilitate the insertion of the T-shaped block 64. A wedge-shaped block 69 is provided at the other end of the sliding rod 1 67. A sliding rod 2 610 is provided on the fixed block 65. A wedge-shaped block 2 611 is provided at one end of the sliding rod 2 610. The wedge-shaped block 2 611 is slidably connected to the wedge block 1 69. A push plate 612 is provided at the other end of the sliding rod 2 610. A spring 2 613 is provided on the outer side of the sliding rod 2 610. The spring 2 613 is provided between the fixed block 65 and the push plate 612. The two ends of the spring 2 613 are respectively fixed on the push plate 612 and the fixed block 65. A card slot 614 is provided on the push plate 612.

[0038] By closing the box cover 61, the seal 1 62 and the seal 2 63 are squeezed together, and at the same time the T-shaped block 64 will squeeze between the two blocks 68, and the T-shaped block 64 will also be stuck in the slot 614 of the push plate 612. The T-shaped block 64 pushes the sliding rod 1 67 to move through the block 68, and the sliding rod 1 67 pushes the wedge block 2 611 through the wedge block 1 69. The wedge block 2 611 pushes the push plate 612 through the sliding rod 2 610. The push plate 612 will support the vertical part of the T-shaped block 64, so that the seal 1 62 on the box cover 61 and the seal 2 63 on the box body 1 are squeezed tighter, and it is not easy for a gap to appear between the box cover 61 and the box body 1.

[0039] like Figure 4 and Figure 5 As shown together, wedge block 1 69 and wedge block 2 611 are arranged inside the empty slot 66, sliding rod 1 67 is slidably connected to the fixed block 65, and sliding rod 2 610 is slidably connected to the fixed block 65, and the fixed block 65 guides the sliding rod 1 67 and the sliding rod 2 610 respectively.

[0040] like Figure 1 As shown, a seal 1 62 is provided at one end of the box cover 61, and a seal 2 63 is provided at one end of the box body 1, and the seal 1 62 and the seal 2 63 are squeezed against each other, thereby playing a sealing role between the box cover 61 and the box body 1.

[0041] During use, the staff will pull out the placement rack assembly 5 from the inside of the box 1, then place the freeze-dried raw bones and meat on the movable plate 56, and then insert the placement rack assembly 5 into the inside of the box 1. After the freeze-dried raw bones and meat are placed, the box door 61 is closed, the refrigerator 2 is started, and the freeze-dried raw bones and meat are frozen. After freezing to the set temperature or time, the vacuum pump 4 is turned on. When the pressure in the box meets certain conditions, the heater works to sublime the crystalline water in the freeze-dried raw bones and meat to achieve freeze-drying. The condenser 3 is used to condense the sublimated water vapor, and the condensed water is discharged through the vacuum pump 4, thereby realizing the freeze-dried storage of the freeze-dried raw bones and meat.

[0042] When freeze-drying different specifications of freeze-dried raw bones and meat, it is necessary to adjust the position of the movable plate 56 and the partition 512 inside the placement rack assembly 5, and the staff pulls the bottom plate 53, and the bottom plate 53 is pulled out from the inside of the box body 1 along the slide groove on the slide groove mounting block 51 through the long slider 52, and then pulls the pull plate 510, which drives the slide shaft 58 to move, and then stretches the spring 1 59 to generate tension. After the slide shaft 58 is disengaged from the limit hole 55, the position of the movable plate 56 can be adjusted, and the slide shaft 58 is inserted into the box body 1 through the tension of the spring 1 59. The movable plate 56 is inserted into the new limiting hole 55, thereby changing the distance between the bottom plate 53 and the movable plate 56. By inserting the partition 512 into the T-slot 511 at different positions, the distance between the partitions 512 can be changed. By adjusting the position of the movable plate 56 and the partition 512, different specifications of freeze-dried raw bones and meat can be stored, thereby greatly improving the space utilization and facilitating the storage and retrieval of freeze-dried raw bones and meat. After the freeze-dried raw bones and meat are placed, the box cover 61 is closed, the sealing member 1 62 and the sealing member 2 63 are pressed together, and the T-block 64 will The push plate 612 is pushed against the vertical part of the T-shaped block 64. At the same time, the push plate 612 moves to stretch the spring 2 613, so that the spring 2 613 generates tension, which helps the two blocks 68 to move. The T-shaped block 64 is clamped more tightly and will not slip off easily. The push plate 612 will press the T-shaped block 64, so that the seal 1 62 on the box cover 61 and the seal 2 63 on the box body 1 are squeezed more tightly. It is not easy for a gap to appear between the box cover 61 and the box body 1, which will not affect the freeze-drying of the freeze-dried raw bones and meat, and is beneficial to the storage of the freeze-dried raw bones and meat. Two sets of self-locking universal wheels 7 are provided at the bottom of the box body 1, which makes it easy to move the box body 1 without the need for long-term transportation, reducing the labor intensity of manual labor and improving work efficiency.

[0043] It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention. In addition, it should be understood that after reading the technical content of the present invention, those skilled in the art may make various changes, modifications and / or variations to the present invention, and all such equivalent forms also fall within the scope of protection defined by the appended claims of this application.

Claims

1. A freeze-drying device for freeze-dried raw meat and bone, comprising a box (1), a refrigerator (2) provided on the top of the box (1), a condenser (3) provided on one side of the box (1), a vacuum pump (4) provided at the bottom of the condenser (3), and the condenser (3) and the vacuum pump (4) being connected via a pipeline, a heater provided inside the box (1), and characterized in that: A placement rack assembly (5) is provided inside the box (1), a locking assembly (6) is provided on one side of the box (1), and two sets of self-locking universal wheels (7) are provided at the bottom of the box (1); The placement rack assembly (5) includes a slide mounting block (51), the slide mounting block (51) is slidably connected to a long slider (52), a bottom plate (53) is provided on the top of the long slider (52), a direction block (54) is symmetrically provided on the top of the bottom plate (53), a plurality of limiting holes (55) are provided on one side of the direction block (54), a plurality of movable plates (56) are provided on the direction block (54), square through grooves (57) are symmetrically opened on the movable plate (56), and the square through grooves (57) are slidably connected to the direction block (54), a sliding shaft (58) is provided on both sides of the movable plate (56), and one end of the sliding shaft (58) extends into the inside of the limiting hole (55), a spring (59) is sleeved on the outer surface of the sliding shaft (58), and a pull plate (510) is provided on the other end of the sliding shaft (58), and the spring (59) is arranged between the movable plate (56) and the pull plate (510).

2. The freeze-drying device for freeze-dried raw bone and meat according to claim 1, characterized in that: A plurality of T-shaped slots (511) are provided on the top of the movable plate (56), and the T-shaped slots (511) are slidably connected to a partition plate (512).

3. The freeze-drying device for freeze-dried raw bone and meat according to claim 2, characterized in that: The slide groove mounting block (51) is symmetrically arranged at the inner bottom of the box body (1), and the sliding shaft (58) is slidably connected to the movable plate (56).

4. The freeze-drying device for freeze-dried raw bone and meat according to claim 3, characterized in that: The locking assembly (6) includes a box cover (61), the box cover (61) is provided at one end of the box body (1), a T-shaped block (64) is provided on one side of the box cover (61), a fixed block (65) is symmetrically provided on one side of the box body (1), an empty groove (66) is provided inside the fixed block (65), a sliding rod (67) is provided on the fixed block (65), a block (68) is provided at one end of the sliding rod (67), a wedge block (69) is provided at the other end of the sliding rod (67), and the fixed block ( 65) is provided with a sliding rod 2 (610), one end of the sliding rod 2 (610) is provided with a wedge block 2 (611), the wedge block 2 (611) is slidably connected to the wedge block 1 (69), the other end of the sliding rod 2 (610) is provided with a push plate (612), the outer side of the sliding rod 2 (610) is provided with a spring 2 (613), the spring 2 (613) is provided between the fixed block (65) and the push plate (612), and the push plate (612) is provided with a slot (614).

5. The freeze-drying device for freeze-dried raw bone and meat according to claim 4, characterized in that: The wedge block 1 (69) and the wedge block 2 (611) are arranged inside the empty slot (66), the sliding rod 1 (67) is slidably connected to the fixed block (65), and the sliding rod 2 (610) is slidably connected to the fixed block (65).

6. The freeze-drying device for freeze-dried raw bone and meat according to claim 5, characterized in that: A sealing member 1 (62) is provided at one end of the box cover (61), and a sealing member 2 (63) is provided at one end of the box body (1), and the sealing member 1 (62) and the sealing member 2 (63) are pressed against each other.

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