CN113188278A

CN113188278A - Aseptic ice crusher

Info

Publication number: CN113188278A
Application number: CN202110450107.6A
Authority: CN
Inventors: 陈秋祥
Original assignee: Xiamen Hospital Zhongshan Hospital Fudan University
Current assignee: Xiamen Hospital Zhongshan Hospital Fudan University; Zhongshan Hospital Fudan University Xiamen Branch
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-07-30

Abstract

The invention provides an aseptic ice crusher which comprises a base, an ice crushing box and a transmission mechanism. The base comprises a power module; the crushed ice box comprises: a box body; the cover body is matched with the box body; the ice crushing cutter is arranged in the box body. The transmission mechanism includes: the first transmission piece is connected to the output end of the power module; the second transmission piece is matched with the first transmission piece, the second transmission piece is connected to the box body, and the second transmission piece is connected to the ice crushing blade. Wherein, power device drives the rotation of ice crushing sword and carries out the fragmentation to the ice-cube in the crushed ice box through drive mechanism. The automatic ice crushing machine is ingenious in structural design, achieves automatic ice crushing, improves ice crushing efficiency, and avoids the step of manually stirring ice blocks midway, so that aseptic safe production of crushed ice is achieved.

Description

Aseptic ice crusher

Technical Field

The invention relates to the field of ice crushers, in particular to a sterile ice crusher.

Background

During cardiac surgery, the metabolism of human organs is reduced, and the oxygen consumption of cardiac muscle is reduced. Most procedures require hypothermia with the aid of the systemic circulation. At present, two main ways of reducing the temperature are available, one is to indirectly reduce the temperature through a body circulation device; the other is that on an operating table, a doctor of the main knife puts sterile ice scraps into the periphery of the heart and directly cools the heart. Currently, most of ice scraps used in cardiac surgery in hospitals are mainly prepared in two ways. Firstly, after freezing the sterile normal saline, the sterile normal saline is prepared by washing hands and nurses in the operation and cutting ice on an operating table by using an operating knife; the other is ice making by an ice maker. The efficiency of preparing ice scraps by the ice scraps preparing machine is slow, certain danger exists, the ice scraps are easy to be accidentally injured carelessly, and meanwhile, the manually-cut ice scraps are different in size, are often mixed with sharp block ice blocks and are not suitable for being used in the operation; the latter has long time for preparing ice scraps, and requires continuous stirring by ice makers, thus being time-consuming, labor-consuming and easy to pollute without attention. In order to facilitate the rapid preparation of sterile ice scraps meeting the requirements in the heart surgery process, an apparatus for rapidly preparing sterile ice scraps is urgently needed.

Disclosure of Invention

The invention aims to provide an aseptic ice crusher.

The invention aims to solve the problems in the existing ice making mode.

Compared with the prior art, the technical scheme and the beneficial effects of the invention are as follows:

an aseptic ice crusher comprises a base, an ice crushing box and a transmission mechanism. The base comprises a power module; the crushed ice box comprises: a box body; the cover body is matched with the box body; the ice crushing cutter is arranged in the box body. The ice crushing blade includes: the rotating shaft is coaxially connected to the second transmission piece; the connecting plate is fixedly connected to the top end of the rotating shaft; the scraping plate is vertically and fixedly connected to the connecting plate, the distance between one end, far away from the rotating shaft, of the scraping plate and the rotating shaft is larger than the distance between one end, close to the rotating shaft, of the scraping plate and the rotating shaft, and the scraping plate is used for scraping ice blocks in the box body to the axial direction of the rotating shaft; the blades are fixedly connected to the rotating shaft at intervals, and ice breaking edges are arranged on the blades. The transmission mechanism includes: the first transmission piece is connected to the output end of the power module; the second transmission piece is matched with the first transmission piece, the second transmission piece is connected to the box body, and the second transmission piece is connected to the ice crushing blade. Wherein, power device drives the rotation of ice crushing sword and carries out the fragmentation to the ice-cube in the crushed ice box through drive mechanism.

As a further improvement, one end of the scraping plate, which is far away from the rotating shaft, is close to the inner wall of the box body.

As a further improvement, the ice breaking edge is a raised part which is arranged on one side of the blade close to the scraper at intervals.

As a further improvement, the mounting direction of adjacent blades is consistent.

As a further improvement, the device further comprises a fixing mechanism, wherein the fixing mechanism comprises: the first clamping part is connected to the base; the second joint portion, the second joint portion with the cooperation of first joint portion, second joint portion connect in on the box body.

As a further improvement, the fixing mechanism further comprises a sensor, the sensor is arranged on the first clamping portion, and when the first clamping portion is matched with the second clamping portion, the second clamping portion triggers the sensor.

As a further improvement, the sensor is a travel switch.

As a further improvement, the ice crusher further comprises an outer cover, wherein the outer cover is connected to the base, a closed space is formed by the outer cover and the base, and the ice crushing box is located in the closed space.

The invention has the beneficial effects that:

the ice crushing cutter adopts the combination of a rotating shaft, a scraping plate and a blade, the rotating shaft drives the scraping plate to rotate, ice blocks in the box body are scraped and conveyed towards the direction close to the rotating shaft, and the blades are used for crushing the ice blocks; because one side of the scraper far away from the rotating shaft is close to the inner wall of the box body, the step of manually stirring ice blocks in midway is eliminated, and thus the aseptic safe production of crushed ice is realized; the combination of the base, the transmission mechanism and the ice crushing box is adopted, automatic ice crushing is achieved, and ice crushing efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure provided in the embodiment of the present invention.

Fig. 2 is an exploded view of the whole structure according to the embodiment of the present invention.

Fig. 3 is a sectional view of the whole structure provided by the embodiment of the invention.

FIG. 4 is a schematic view of a portion of an ice crushing box according to an embodiment of the present invention.

Fig. 5 is an assembly structure diagram of the box body, the second transmission member and the second clamping portion according to the embodiment of the invention.

Fig. 6 is a schematic structural diagram of an ice crushing blade according to an embodiment of the present invention.

Fig. 7 is a schematic view illustrating an operating state of the ice crushing blade according to the embodiment of the invention.

In the figure: 1. base 11, power module 2, trash ice box

21. Box body 22, cover body 23 and ice crushing knife

231. Rotating shaft 232, connecting plate 233 and scraper

234. Blade 2341, ice breaking edge 3, transmission mechanism

31. First transmission piece 32, second transmission piece 4 and fixing mechanism

41. First clip part 42, second clip part 43, sensor

5. Outer cover

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 3, an aseptic ice crusher includes a base 1, an ice crushing box 2, and a transmission mechanism 3. The base 1 comprises a power module 11; the ice-crushing box 2 includes: a box body 21; the cover body 22, the said cover body 22 cooperates with said box body 21; and the ice crushing blade 23 is mounted in the box body 21. The transmission mechanism 3 includes: the first transmission piece 31, the first transmission piece 31 is connected to the output end of the power module 11; the second transmission member 32 is matched with the first transmission member 31, the second transmission member 32 is connected to the box body 21, and the second transmission member 32 is connected to the ice crushing blade 23. Wherein, the power device drives the ice crushing blade 23 to rotate through the transmission mechanism 3 and carries out crushing treatment on the ice blocks in the ice crushing box 2. The ice crushing blade 23 adopts the combination of the rotating shaft 231, the scraping plate 233 and the blade 234, the rotating shaft 231 drives the scraping plate 233 to rotate, ice blocks in the box body 21 are scraped and conveyed towards the rotating shaft 231, and the ice blocks are crushed by the blade 234; because one side of the scraping plate 233 far away from the rotating shaft 231 is close to the inner wall of the box body 21, the step of manually stirring ice blocks in midway is omitted, thereby realizing aseptic safe production of crushed ice; the combination of the base 1, the transmission mechanism 3 and the ice crushing box 2 is adopted, automatic ice crushing is achieved, and ice crushing efficiency is improved.

Referring to fig. 6 to 7, the ice crushing blade 23 includes: the rotating shaft 231, the rotating shaft 231 is coaxially connected to the second transmission piece 32; the connecting plate 232 is fixedly connected to the top end of the rotating shaft 231; the scraping plate 233 is vertically and fixedly connected to the connecting plate 232, the distance between one end of the scraping plate 233, which is far away from the rotating shaft 231, and the rotating shaft 231 is greater than the distance between one end of the scraping plate 233, which is close to the rotating shaft 231, and the scraping plate 233 is used for scraping ice blocks in the box body 21 to the axial direction of the rotating shaft 231; the blades 234 are fixedly connected to the rotating shaft 231 at intervals, and the blades 234 are provided with ice breaking edges 2341. Referring to fig. 6 and 7, when the ice crushing blade 23 rotates, the scraping blade 233 scrapes and conveys the ice cubes in the box 21 toward the rotating shaft 231, the blades 234 crush the ice cubes, and the directions of the ice crushing blades 2341 distributed on both sides of the rotating shaft 231 are not the same, so that the ice crushing blades 2341 contact the ice cubes, and the ice crushing efficiency is improved.

Referring to fig. 7, one end of the scraping plate 233 far away from the rotating shaft 231 is close to the inner wall of the box body 21, so that ice cubes in the box body 21 are all scraped by the scraping plate 233, and dead corners of ice breaking are reduced.

Referring to fig. 6, the ice-breaking edge 2341 is a protrusion spaced apart from the blade 234 on a side close to the scraping plate 233, so as to reduce the contact area between ice cubes and the protrusion when the ice cubes are instantly contacted, and enhance the ice-breaking effect.

Referring to fig. 6 to 7, the installation directions of the adjacent blades 234 are consistent, so that when a large ice block is broken, the blades 234 can share certain stress more uniformly, and it is avoided that some blades 234 are easily damaged due to the installation directions.

Referring to fig. 2, 3 and 5, an aseptic ice crusher further comprises a fixing mechanism 4, the fixing mechanism 4 comprising: the first clamping part 41, the first clamping part 41 is connected to the base 1; second joint portion 42, second joint portion 42 with first joint portion 41 cooperation, second joint portion 42 connect in on the box body 21.

Referring to fig. 2, the fixing mechanism 4 further includes a sensor 43, the sensor 43 is disposed on the first engaging portion 41, and when the first engaging portion 41 is engaged with the second engaging portion 42, the second engaging portion 42 triggers the sensor 43. The sensor 43 is a travel switch.

Referring to fig. 1 and 3, the sterile ice crusher further comprises a housing 5, the housing 5 is connected to the base 1, the housing 5 and the base 1 form a closed space, and the ice crushing box 2 is located in the closed space. Wherein, dustcoat 5 adopts syllable-dividing material, the noise that the trash ice in-process produced has been reduced in the setting of dustcoat 5.

The crushed ice box 2 is made of a material which can resist high temperature and high pressure for repeated disinfection, and before the crushed ice box 2 is used, the crushed ice box 2 needs to be placed into a disinfection device for disinfection.

The working principle of the sterile ice crusher provided by the invention is as follows:

after the crushed ice box 2 is sterilized, the first clamping portion 41 and the second clamping portion 42 are matched, the sensor 43 is triggered, and the crushed ice box 2 is fixed on the base 1 through the fixing mechanism 4; pouring ice blocks into the box body 21, covering the box body 21 with the cover body 22, connecting the outer cover 5 with the base 1, and opening the ice crusher; the power module 11 drives the ice crushing blade 23 to rotate through the transmission mechanism 3, the scraping plate 233 scrapes and conveys the ice blocks in the box body 21 in the direction close to the rotating shaft 231, the blade 234 crushes the ice blocks, the size of the processed ice blocks is controlled by adjusting the rotating speed of the power module 11, and finally sterile crushed ice is obtained.

The above examples are only for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that any modifications and equivalents may be made thereto without departing from the spirit and scope of the present invention as set forth in the appended claims.

Claims

1. An aseptic ice crusher, comprising:

a base including a power module;

a crushed ice bin comprising:

a box body;

the cover body is matched with the box body;

garrulous ice sword, garrulous ice sword install in the box body, garrulous ice sword includes: the rotating shaft is coaxially connected to the second transmission piece; the connecting plate is fixedly connected to the top end of the rotating shaft; the scraping plate is vertically and fixedly connected to the connecting plate, the distance between one end, far away from the rotating shaft, of the scraping plate and the rotating shaft is larger than the distance between one end, close to the rotating shaft, of the scraping plate and the rotating shaft, and the scraping plate is used for scraping ice blocks in the box body to the axial direction of the rotating shaft; the blades are fixedly connected to the rotating shaft at intervals, and ice breaking edges are arranged on the blades.

A drive mechanism, the drive mechanism comprising:

the first transmission piece is connected to the output end of the power module;

the second transmission piece is matched with the first transmission piece, connected to the box body and connected to the ice crushing cutter;

wherein, power device drives the rotation of ice crushing sword and carries out the fragmentation to the ice-cube in the crushed ice box through drive mechanism.

2. An aseptic ice crusher as claimed in claim 1, wherein the end of the scraper remote from the shaft is close to the inner wall of the box.

3. An aseptic ice crusher as claimed in claim 1 wherein said ice crushing edge is a raised portion spaced on a side of said blade adjacent said scraper.

4. An aseptic ice crusher as in claim 1 wherein the mounting direction of adjacent blades is uniform.

5. The sterile ice crusher of claim 1, further comprising a securing mechanism, the securing mechanism comprising:

the first clamping part is connected to the base;

the second joint portion, the second joint portion with the cooperation of first joint portion, second joint portion connect in on the box body.

6. The sterile ice crusher as recited in claim 1 wherein the securing mechanism further comprises a sensor disposed on the first snap-fit portion, the second snap-fit portion triggering the sensor when the first snap-fit portion mates with the second snap-fit portion.

7. An aseptic ice crusher as in claim 6, wherein the sensor is a travel switch.

8. The sterile ice crusher of claim 1, further comprising a housing connected to the base and forming an enclosed space with the base, wherein the ice crusher box is located within the enclosed space.