CN219965094U

CN219965094U - Food grinder with freezing function

Info

Publication number: CN219965094U
Application number: CN202321304874.7U
Authority: CN
Inventors: 黎俊宏
Original assignee: Changzhou Center For Disease Control And Prevention
Current assignee: Changzhou Center For Disease Control And Prevention
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-11-07
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of food grinders, in particular to a food grinder with a freezing function. The technical proposal comprises: the grinding device comprises a grinder main cylinder and a cylinder cover rotationally connected with the grinder main cylinder, wherein a grinding cylinder is arranged at the top of the grinder main cylinder and positioned at the inner side of the cylinder cover, a freezing mechanism for introducing liquid nitrogen into the grinding cylinder is arranged at the top plate of the cylinder cover, the freezing mechanism comprises an input pipe and an output pipe, a through hole for allowing the bottom ends of the input pipe and the output pipe to be inserted is formed in the top cover of the grinding cylinder, the input pipe is externally connected with a liquid nitrogen storage device through a connecting pipe, and the output pipe is externally connected with an air exhaust device through the connecting pipe. According to the utility model, through the design of the freezing mechanism, liquid nitrogen can be directly introduced into the grinder to cool food, so that the food is conveniently and fully ground, and the grinding efficiency is improved.

Description

Food grinder with freezing function

Technical Field

The utility model relates to the technical field of food grinders, in particular to a food grinder with a freezing function.

Background

When the food grinder grinds mucous membrane food such as flesh of fish, the fish skin can twine in the grinding process, so that the flesh of fish needs to be taken out before being frozen by utilizing liquid nitrogen, and then the flesh of fish can be put into the grinder for grinding, and the process increases the inconvenience of operation, and the freezing transfer process of food can also influence the grinding efficiency. Therefore, the utility model provides the food grinder with the freezing function, and liquid nitrogen can be directly introduced into the grinder to cool food.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a food grinder with a freezing function.

The technical scheme of the utility model is as follows: food grinder with freezing function, including grinder main section of thick bamboo and with grinder main section of thick bamboo rotate the cover of being connected, grinder main section of thick bamboo's top just is located the inboard of cover and is provided with the grinding vessel, and the roof department of cover is provided with the freezing mechanism that is used for letting in liquid nitrogen to the grinding vessel, freezing mechanism includes input tube and output tube, the bottom male through-hole of letting input tube and output tube has been seted up to the top cap of grinding vessel, the input tube passes through the external liquid nitrogen storage device of connecting pipe, the output tube passes through the external air exhaust device of connecting pipe.

Preferably, the roof of cover is connected with the stop gear who is used for carrying out spacing to freezing mechanism, stop gear includes the vertical axis of fixed connection at cover roof upper surface, the vertical activity of vertical axis has cup jointed movable lasso, the outer loop symmetry fixedly connected with a pair of fixed lasso of movable lasso, two fixed lasso respectively with input tube, the output tube fixed connection of corresponding position.

Preferably, a storage cavity is formed in the vertical shaft, and a limiting wedge block used for blocking the movable ferrule below is elastically connected in the storage cavity.

Preferably, a limiting spring is arranged in the accommodating cavity, one end of the limiting spring is fixedly connected with the inner wall of the accommodating cavity, and the other end of the limiting spring is fixedly connected with one end of the limiting wedge block.

Preferably, the bottom of the vertical shaft is movably sleeved with a reset spring, the bottom of the reset spring is fixedly connected with the upper surface of the top plate of the cylinder cover, and the top of the reset spring is fixedly connected with the lower surface of the movable ferrule.

Preferably, the upper surface of the limiting wedge block is fixedly connected with a long shaft handle, the top end of the long shaft handle movably penetrates through the outer wall of the vertical shaft, and a movable cavity for the long shaft handle to horizontally move is formed in the vertical shaft.

Preferably, the bottom ends of the input pipe and the output pipe are fixedly sleeved with sealing rings.

Compared with the prior art, the utility model has the following beneficial technical effects:

(1): according to the utility model, through the design of the freezing mechanism, liquid nitrogen can be directly introduced into the grinder to cool food, so that the food is conveniently and fully ground, and the grinding efficiency is improved;

(2): according to the utility model, the freezing mechanism can be limited by the design of the limiting mechanism, so that the freezing mechanism and the grinding cylinder can be stably connected.

Drawings

FIG. 1 is a schematic diagram of a food grinder with freezing function;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a schematic diagram of the connection of the freezing mechanism and the limiting mechanism.

Reference numerals: 1. a grinder main barrel;

2. a column;

3. a cylinder cover;

4. a freezing mechanism; 41. an input tube; 42. an output pipe; 43. a connecting pipe; 44. a seal ring;

5. a limiting mechanism; 51. a vertical axis; 52. a movable ferrule; 53. fixing the ferrule; 54. a storage chamber; 55. a limit spring; 56. a limit wedge block; 57. a return spring; 58. a long shaft handle; 59. a movable cavity;

6. and (5) grinding the cylinder.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-2, the food grinder with the freezing function provided by the utility model comprises a grinder main cylinder 1, wherein a stand column 2 is fixedly connected to the rear side of the grinder main cylinder 1, the top end of the stand column 2 is rotatably connected with a cylinder cover 3 capable of covering the top end of the grinder main cylinder 1 through a rotating shaft, and a grinding cylinder 6 is arranged at the top of the grinder main cylinder 1 and positioned at the inner side of the cylinder cover 3. This part is the existing structure of the grinder and will not be described here in detail.

As shown in fig. 1-2, a freezing mechanism 4 for introducing liquid nitrogen into the grinding cylinder 6 is arranged at the top plate of the cylinder cover 3, the freezing mechanism 4 comprises an input pipe 41 and an output pipe 42, through holes for allowing the bottom ends of the input pipe 41 and the output pipe 42 to be inserted are formed in the top cover of the grinding cylinder 6, and sealing rings 44 capable of blocking the through holes are fixedly sleeved at the bottom ends of the input pipe 41 and the output pipe 42. The input pipe 41 is externally connected with a liquid nitrogen storage device through a connecting pipe 43, and the output pipe 42 is externally connected with an air extraction device through the connecting pipe 43.

As shown in fig. 3, the top plate of the cylinder cover 3 is connected with a limiting mechanism 5 for limiting the freezing mechanism 4, the limiting mechanism 5 comprises a vertical shaft 51 fixedly connected to the central position of the upper surface of the top plate of the cylinder cover 3, the vertical shaft 51 is vertically movably sleeved with a movable ferrule 52, the outer ring surface of the movable ferrule 52 is symmetrically and fixedly connected with a pair of fixed ferrules 53, and the two fixed ferrules 53 are respectively fixedly sleeved with an input pipe 41 and an output pipe 42 at corresponding positions.

The inside of vertical axle 51 has seted up and has accomodate the chamber 54, is provided with spacing spring 55 and spacing voussoir 56 in accomodating the chamber 54, and the one end of spacing spring 55 is fixedly connected with the inner wall of accomodating the chamber 54, and the other end of spacing spring 55 and the one end fixed connection of spacing voussoir 56, and spacing voussoir 56 is used for keeping off movable lasso 52 below. The upper surface of the limiting wedge 56 is fixedly connected with a long shaft handle 58, the top end of the long shaft handle 58 movably penetrates through the outer wall of the vertical shaft 51, and a movable cavity 59 for the long shaft handle 58 to horizontally move is formed in the vertical shaft 51.

The bottom of the vertical shaft 51 is movably sleeved with a return spring 57, the bottom of the return spring 57 is fixedly connected with the upper surface of the top plate of the cylinder cover 3, and the top of the return spring 57 is fixedly connected with the lower surface of the movable ferrule 52.

The working principle of the embodiment is as follows: the food to be ground is placed in the grinding drum 6 and then mounted on the grinder main drum 1, and the drum cover 3 is rotated to be closed. This part is the use process of the existing grinder and will not be described here in detail. When liquid nitrogen is introduced into food for cooling treatment, the movable ferrule 52 can be pressed downwards, and the movable ferrule 52 drives the input pipe 41 and the output pipe 42 to move downwards through the fixed ferrule 53, so that the bottom ends of the input pipe 41 and the output pipe 42 are inserted into the grinding cylinder 6. At this time, the limiting wedge 56 is sprung out from the accommodating cavity 54 under the elastic action of the limiting spring 55 and is blocked above the movable ferrule 52, i.e. the input pipe 41 and the output pipe 42 can be limited. The liquid nitrogen storage device then flushes liquid nitrogen into the grinding drum 6 through the connecting pipe 43 and the input pipe 41, cools the food in the grinding drum 6, and the aerosol is discharged through the output pipe 42 and the connecting pipe 43.

After the cooling treatment is finished, the long shaft handle 58 is horizontally pushed, the long shaft handle 58 drives the limiting wedge 56 to be retracted into the accommodating cavity 54 again, and the return spring 57 can drive the movable ferrule 52 to move upwards and return through upward elastic thrust so as to draw out the bottom ends of the input pipe 41 and the output pipe 42 from the grinding cylinder 6.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. Food grinder with freezing function, including grinder main cylinder (1) and with grinder main cylinder (1) rotate cover (3) of being connected, its characterized in that: the top of the grinder main cylinder (1) and the inner side of the cylinder cover (3) are provided with a grinding cylinder (6), a top plate of the cylinder cover (3) is provided with a freezing mechanism (4) for introducing liquid nitrogen into the grinding cylinder (6), the freezing mechanism (4) comprises an input pipe (41) and an output pipe (42), a through hole for allowing the bottom ends of the input pipe (41) and the output pipe (42) to be inserted is formed in the top cover of the grinding cylinder (6), the input pipe (41) is externally connected with a liquid nitrogen storage device through a connecting pipe (43), and the output pipe (42) is externally connected with an air exhaust device through the connecting pipe (43); the top plate of the cylinder cover (3) is connected with a limiting mechanism (5) used for limiting the freezing mechanism (4), the limiting mechanism (5) comprises a vertical shaft (51) fixedly connected to the upper surface of the top plate of the cylinder cover (3), the vertical shaft (51) is vertically movably sleeved with a movable ferrule (52), the outer annular surface of the movable ferrule (52) is symmetrically and fixedly connected with a pair of fixed ferrules (53), and the two fixed ferrules (53) are respectively fixedly connected with an input pipe (41) and an output pipe (42) at corresponding positions.

2. Food grinder with freezing function according to claim 1, characterized in that the inside of the vertical shaft (51) is provided with a receiving cavity (54), and a limit wedge (56) for blocking the movable ferrule (52) below is elastically connected in the receiving cavity (54).

3. The food grinder with the freezing function according to claim 2, wherein a limiting spring (55) is arranged in the storage cavity (54), one end of the limiting spring (55) is fixedly connected with the inner wall of the storage cavity (54), and the other end of the limiting spring (55) is fixedly connected with one end of a limiting wedge block (56).

4. The food grinder with the freezing function according to claim 1, wherein a return spring (57) is movably sleeved at the bottom end of the vertical shaft (51), the bottom end of the return spring (57) is fixedly connected with the upper surface of the top plate of the cylinder cover (3), and the top end of the return spring (57) is fixedly connected with the lower surface of the movable ferrule (52).

5. The food grinder with the freezing function according to claim 2, wherein the upper surface of the limiting wedge block (56) is fixedly connected with a long shaft handle (58), the top end of the long shaft handle (58) movably penetrates through the outer wall of the vertical shaft (51), and a movable cavity (59) for the long shaft handle (58) to horizontally move is formed in the vertical shaft (51).

6. Food grinder with freezing function according to claim 1, characterized in that the bottom ends of the input tube (41) and the output tube (42) are fixedly sleeved with sealing rings (44).