阅读说明：本技术 一种食品速冻装置 (Food quick-freezing device ) 是由 陶冶 于 2020-07-30 设计创作，主要内容包括：本发明公开了一种食品速冻装置,包括工作台面,所述工作台面一侧设置有立板,所述立板顶部设置有导杆,所述导杆上设置有压块,所述压块与所述立板之间设置有弹簧,所述弹簧套设于所述导杆上,所述压板上设置有安装架,所述安装架上架设有液氮罐,所述安装架上对应所述液氮罐朝下设置有压针,所述压针可压向真空罩,上述方案中：利用液氮对食品进行急速冷冻,在最大程度上保证食物的新鲜,利用压针将液氮罐中的液氮注入到真空罩中,而真空罩则在前期就已经内部空气抽空,因此能够使得液氮能够非常迅速的填充整个真空罩,实现速冻,同时由于罩内无氧进一步防止食物腐败,实现低成本速冻。(The invention discloses a food quick-freezing device, which comprises a workbench surface, wherein a vertical plate is arranged on one side of the workbench surface, a guide rod is arranged at the top of the vertical plate, a pressing block is arranged on the guide rod, a spring is arranged between the pressing block and the vertical plate, the spring is sleeved on the guide rod, an installation frame is arranged on the pressing plate, a liquid nitrogen tank is erected on the installation frame, a pressing needle is arranged on the installation frame and downwards corresponding to the liquid nitrogen tank, and the pressing needle can press a vacuum cover, and the scheme is as follows: utilize the liquid nitrogen to carry out quick freezing to food, guarantee the fresh of food in the at utmost, utilize the tucking to pour into the vacuum cover with the liquid nitrogen in the liquid nitrogen container into, and the vacuum cover just evacuates to inside air in earlier stage, consequently can make the whole vacuum cover of filling that the liquid nitrogen can be very rapid, realize the quick-freeze, simultaneously because the interior anaerobic of cover further prevents food corruption, realize low-cost quick-freeze.)

1. The utility model provides a food quick-freeze device, includes table surface, its characterized in that: the automatic vacuum forming machine is characterized in that a vertical plate is arranged on one side of the working table, a guide rod is arranged at the top of the vertical plate, a pressing block is arranged on the guide rod, a spring is arranged between the pressing block and the vertical plate, the spring is sleeved on the guide rod, a mounting frame is arranged on the pressing plate, a liquid nitrogen tank is erected on the mounting frame, a pressing needle is arranged on the mounting frame and corresponds to the liquid nitrogen tank downwards, and the pressing needle can press the vacuum cover.

2. The quick-freezing device for food as claimed in claim 1, wherein: the top of the vertical plate is provided with at least two guide rods, and the guide rods are sleeved with springs.

3. The quick-freezing device for food as claimed in claim 1, wherein: and the upper end of the pressing needle is connected with a valve of the liquid nitrogen tank.

4. The quick-freezing device for food as claimed in claim 1, wherein: the vacuum cover comprises a cover body and a sealing base, and the cover body is arranged on the sealing base.

5. The quick-freezing device for the food as claimed in claim 4, wherein; the top of the cover body is provided with a rubber valve.

6. The quick-freezing device for the food as claimed in claim 5, wherein; one side of the cover body is provided with a vacuum valve.

Technical Field

The invention relates to food processing, in particular to a food quick-freezing device.

Background

With the progress of science and technology and the convenience of traffic, I can not only taste local food, but also taste the food from ten thousand miles, which benefits from the popularization of freezing technology and the optimization of conveying chain, so that fresh food outside ten thousand miles can be handled rapidly, if the original taste and flavor of food are ensured, the quick-freezing technology is needed, the delicate flavor of food can be ensured to the greatest extent, the cost of the quick-freezing equipment is too high, and common families are difficult to popularize and apply.

Therefore, it is necessary to provide a low-cost quick-freezing device for food.

Disclosure of Invention

The invention aims to provide a quick-freezing device for food, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a food quick-freezing device, includes table surface, table surface one side is provided with the riser, the riser top is provided with the guide arm, be provided with the briquetting on the guide arm, the briquetting with be provided with the spring between the riser, the spring housing is located on the guide arm, be provided with the mounting bracket on the clamp plate, the mounting bracket is put on the shelf and is equipped with the liquid nitrogen container, correspond on the mounting bracket the liquid nitrogen container is provided with the tucking, the tucking can press to the vacuum hood.

Preferably, the top of the vertical plate is provided with at least two guide rods, and the guide rods are sleeved with springs.

Preferably, the upper end of the pressing needle is connected with a valve of the liquid nitrogen tank.

Preferably, the vacuum cover comprises a cover body and a sealing base, and the cover body is arranged on the sealing base.

Preferably, a rubber valve is arranged at the top of the cover body.

Preferably, a vacuum valve is arranged on one side of the cover body.

The invention has the beneficial effects that:

according to the invention, the food is rapidly frozen by using the liquid nitrogen, the freshness of the food is ensured to the greatest extent, the liquid nitrogen in the liquid nitrogen tank is injected into the vacuum cover by using the pressing needle, and the vacuum cover is evacuated from the internal air in the early stage, so that the liquid nitrogen can very rapidly fill the whole vacuum cover to realize quick freezing, and meanwhile, the food is further prevented from being corrupted due to the absence of oxygen in the cover, and the low-cost quick freezing is realized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the vacuum housing of the present invention.

The reference numbers are 1-workbench surface, 2-guide rod, 3-spring, 4-liquid nitrogen tank, 5-vacuum cover, 6-rubber valve, 7-pressing needle, 8-pressing block and 9-vertical plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The food quick-freezing device shown in combination 1-2 comprises a workbench surface 1, wherein a vertical plate 9 is arranged on one side of the workbench surface 1, a guide rod 2 is arranged at the top of the vertical plate 9, a pressing block 8 is arranged on the guide rod 2, a spring 3 is arranged between the pressing block 8 and the vertical plate 9, the spring 3 is sleeved on the guide rod 2, a mounting frame is arranged on the pressing plate, a liquid nitrogen tank 4 is erected on the mounting frame, a pressing needle 7 is arranged on the mounting frame downwards corresponding to the liquid nitrogen tank 4, and the pressing needle 7 can press a vacuum cover 5.

In this embodiment: at least two guide rods 2 are arranged at the top of the vertical plate 9, and springs 3 are sleeved on the guide rods 2.

In this embodiment: the upper end of the pressing needle 7 is connected with a valve of the liquid nitrogen tank 4.

In this embodiment: the vacuum cover 5 comprises a cover body and a sealing base, and the cover body is arranged on the sealing base.

In this embodiment: the top of the cover body is provided with a rubber valve 6.

In this embodiment: one side of the cover body is provided with a vacuum valve.

The innovation of the invention is that: utilize the liquid nitrogen to carry out rapid freezing to food, guarantee the fresh of food to the at utmost, utilize tucking 7 to pour into vacuum cover 5 with the liquid nitrogen in liquid nitrogen container 4 into, vacuum cover 5 just evacuates to inside air in earlier stage, consequently can make the whole vacuum cover 5 of filling that the liquid nitrogen can be very rapid, realize the quick-freeze, simultaneously because the interior anaerobic of cover further prevents food corruption, realize low-cost quick-freeze.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.