CN219150417U - Sample centrifugal device for food detection - Google Patents

Abstract

The utility model relates to the technical field of food detection sample centrifugation, in particular to a sample centrifugation device for food detection. The milk sample separating device mainly aims at the problems that in the prior art, waste residues after milk sample separation are directly taken out of an inner container, the inside of the milk sample separating device needs to be manually cleaned, and inconvenience is caused in use, and the following technical scheme is provided: the liquid food centrifugal machine comprises a supporting frame, wherein a limiting hole is formed in a working plate of the supporting frame, a centrifugal barrel is arranged in the limiting hole, and a centrifugal mechanism for centrifuging liquid food samples is arranged in the centrifugal barrel. The utility model has compact structure, realizes the separation of solids in liquid food samples, is convenient for subsequent detection work, can automatically clean the inside of the liner, avoids manual cleaning, saves labor force, and is mainly applied to a sample centrifugal device for food detection.

Description

Sample centrifugal device for food detection

Technical Field

The utility model relates to the technical field of food detection sample centrifugation, in particular to a sample centrifugation device for food detection.

Background

Centrifuges are mainly used to separate solid particles from liquids in suspension or to separate liquids of different densities and which are not mutually compatible with each other in emulsions (e.g. to separate cream from milk); when the existing centrifugal machine separates milk samples, solids with heavy mass are deposited below the rotary drum, liquid with light mass is positioned on the upper layer of the solids, but the traditional rotary drum can not effectively recycle slurry waste residues and is difficult to separate solid from liquid, so that a food centrifugal machine is provided in Chinese patent publication No. CN216756785U, the centrifugal machine drives the liner body to rotate for separation through a motor, and the buckle is opened to discharge the solids, thereby realizing waste residue recycling.

However, the centrifuge directly takes the waste residue after milk sample separation out of the inner container, and the interior of the inner container needs to be cleaned manually, so that inconvenience is caused in use.

Disclosure of Invention

The utility model aims at solving the problems that in the prior art, waste residues after milk sample separation are directly taken out of an inner container, the interior of the inner container is required to be cleaned manually, and inconvenience is caused in use, and provides a sample centrifugal device for food detection.

The technical scheme of the utility model is as follows: the utility model provides a sample centrifugation device for food detection, includes the support frame, the spacing hole has been seted up on the working plate of support frame, install the centrifugation section of thick bamboo in the spacing hole, be equipped with the centrifugal mechanism that is used for carrying out the centrifugation to liquid food sample in the centrifugation section of thick bamboo, the centrifugal mechanism includes the inner bag, the centrifugation section of thick bamboo top is equipped with the tilting mechanism that is used for preventing liquid food sample spill when centrifugal mechanism carries out centrifugal work, the sterilamp that is used for disinfecting inside the centrifugation section of thick bamboo, the astigmatic lamp shade that is used for enlarging sterilamp irradiation range and the clean mechanism that is used for to the inner bag are installed to tilting mechanism bottom.

Preferably, the filter screen that the wall body of inner bag adopted, the collecting tray that can take out has been placed to inner wall of inner bag bottom, the inner bag bottom is connected with pivot and slide bar, the one end of pivot is connected with the motor that is used for output power.

Preferably, the cleaning mechanism comprises an electric push rod and a diamond rod, wherein the diamond rod is provided with a connecting hole, the output end of the electric push rod is fixedly arranged in the connecting hole, and both ends of the diamond rod are provided with cleaning brushes for cleaning work.

Preferably, the turnover mechanism comprises a cover plate and a control button, wherein the bottom of the cover plate is provided with a rubber pad, through holes are formed in the cover plate and the rubber pad, the positions of the through holes correspond to each other, a funnel is arranged in each through hole, and a connecting plate is arranged at the bottom of one side of the cover plate and provided with a first rotary hole.

Preferably, a limiting plate is arranged on one side of the centrifugal cylinder, an auxiliary shaft is arranged between the two limiting plates, and the auxiliary shaft is arranged in the first rotary hole, and both ends of the auxiliary shaft are fixedly connected with the limiting plates.

Preferably, the back of the centrifugal cylinder is provided with a perforation, the perforation is internally connected with a discharge pipe in a sealing way, and the inner wall of the bottom of the centrifugal cylinder is provided with a rotary groove and a sliding rod is arranged in the rotary groove.

Preferably, a second rotating hole is formed in the bottom of the centrifugal cylinder, and the rotating shaft penetrates through the second rotating hole and is connected with the bottom of the inner container.

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

1. according to the utility model, the motor drives the rotating shaft to rotate, so that the inner container rotates to throw liquid into the centrifugal barrel through the filter screen, solids are left in the centrifugal barrel and accumulated on the collecting disc, thus the liquid food sample is centrifuged, and the collecting disc can be taken out by opening the cover plate, so that the solids are conveniently treated and are beneficial to subsequent detection work;

2. according to the utility model, the two sterilizing lamps are controlled by the control button to sterilize the inside of the centrifugal cylinder, meanwhile, under the action of the two astigmatic lampshades, the released light of the sterilizing lamps is wider, the sterilization range is improved, the positions of the two cleaning brushes are adjusted by the electric push rod, the cleaning of the inside of the liner is facilitated, the manual operation is avoided, and the labor force is saved;

3. in conclusion, the utility model has compact structure, realizes the separation of solids in liquid food samples, is convenient for subsequent detection work, can automatically clean the inside of the liner, avoids manual cleaning, and saves labor force.

Drawings

FIG. 1 is a schematic diagram showing a front sectional structure of a sample centrifuge for food detection;

FIG. 2 is a schematic view of the cover plate and the connecting plate in FIG. 1;

FIG. 3 is a schematic view of the diamond shaped wand and cleaning brush of FIG. 1.

Reference numerals: 1. a support frame; 2. a centrifugal barrel; 31. an inner container; 32. a rotating shaft; 33. a motor; 34. a slide bar; 35. a collection tray; 3. a centrifugal mechanism; 4. a turnover mechanism; 41. a cover plate; 42. a control button; 43. a connecting plate; 44. a rubber pad; 45. a funnel; 5. a limiting plate; 6. an auxiliary shaft; 7. a cleaning mechanism; 71. an electric push rod; 72. a diamond-shaped rod; 73. a cleaning brush; 8. a germicidal lamp; 9. astigmatic chimney.

Detailed Description

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

Example 1

As shown in fig. 1, the sample centrifugation device for food detection provided by the utility model comprises a support frame 1, a centrifugation cylinder 2 is fixedly arranged in a limit hole formed in a working plate of the support frame 1 and used for being matched with an inner container 31 to carry out centrifugation, a discharge pipe which is formed in the back of the centrifugation cylinder 2 and is connected with the inner wall of the bottom of the centrifugation cylinder 2 in a penetrating and sealing way is used for discharging separated liquid food samples, the follow-up detection work is facilitated, four slide bars 34 are all arranged in a rotary groove formed in the inner wall of the bottom of the centrifugation cylinder 2 and play a role of assisting in rotation and support, a rotary shaft 32 penetrates through a rotary hole II formed in the bottom of the centrifugation cylinder 2 and is fixedly connected with the bottom of the inner container 31 so as to conveniently drive the inner container 31 to rotate, a filter screen which is adopted by the wall body of the inner container 31 is convenient for separating the solid in the liquid food samples from the inner container 31 when the inner container 31 rotates, the collection disk 35 which is placed on the bottom of the inner container 31 is not fixedly connected with the inner container 31, the solid is convenient to take out when the inner container 31 rotates, the rotary shaft 32 and the slide bars 34 are fixedly connected with one end of the bottom of the inner container 31, a motor 32 is fixedly connected with one end of the rotary shaft 33 of the bottom of the inner container 31, and the rotary shaft 33 is used for driving the rotary shaft 33 of the rotary shaft 33 to rotate on the bottom of the inner container 1, and the rotary shaft 45 is used for preventing the liquid food from being used for rotating and being arranged on the bottom of the inner container 1, and the rotary mechanism 45 is used for preventing the rotary mechanism from being used for rotating and rotating the bottom of the inner container 1.

In this embodiment, when liquid food sample needs to be separated, through placing the container in the exit of discharge pipe for collect liquid food sample after centrifuging, through injecting liquid food sample to funnel 45, starter motor 33 drives pivot 32 and rotates, make inner bag 31 rotate, cooperate the filter screen to separate out inner bag 31 entering centrifugal cylinder 2, discharge through the discharge pipe, thereby realize the centrifugal work to liquid food sample, simultaneously under the effect of discharge pipe, prevent that inner bag 31 can't discharge the accumulation in it influences centrifugal work at the liquid that separates out when rotating, stay the solid that its inside exists in inner bag 31 through the filter screen, collect on collecting tray 35, support inner bag 31 through four slide bars 34, and prevent that it from appearing the skew in the position when rotating, promote the stability of inner bag 31 during operation, when need to the solid processing of separating out, can open tilting mechanism 4 and take out collecting tray 35, convenient and fast.

Example two

As shown in fig. 1, compared with the first embodiment, the sample centrifugal device for food detection provided by the utility model further comprises a support frame 1, a sterilizing lamp 8 for sterilizing the inside of the centrifugal barrel 2, a light diffusing lamp cover 9 for expanding the irradiation range of the sterilizing lamp 8, and a cleaning mechanism 7 for cleaning the inner container 31 are fixedly arranged at the bottom of a rubber pad 44, two light diffusing lamp covers 9 are fixedly arranged in the rubber pad, two sterilizing lamps 8 are respectively arranged in the rubber pad, two limiting plates 5 are fixedly arranged at one side of the centrifugal barrel 2 for fixing the position of an auxiliary shaft 6, the auxiliary shaft 6 is arranged in the first rotary hole, two ends of the auxiliary shaft 6 are fixedly connected with the two limiting plates 5 for assisting the rotation of a cover plate 41, the control button 42 is used for controlling the switch of two bactericidal lamps 8 and is connected with the control button 42 through wires, rubber pad 44 fixed mounting is in apron 41 bottom, be used for promoting the leakproofness and both have been seted up the through-hole, and two through-hole positions correspond, funnel 45 sets up two through-holes and rather than sealing connection are run through to the one end that is located, as shown in fig. 2, the pivot first has been seted up on the connecting plate 43 of apron 41 one side bottom installation, realize the upset to apron 41 through the pivot first, as shown in fig. 3, the fixed setting of output of electric putter 71 is in the connecting hole of seting up on diamond-shaped rod 72, be convenient for the position control to two cleaning brush 73, thereby can clean the inner wall of inner bag 31, two cleaning brush 73 are fixed mounting respectively at diamond-shaped rod 72's both ends, be used for cleaning the inner wall of inner bag 31.

In this embodiment, when the inner liner 31 needs to be disinfected and sterilized, the control button 42 is operated to start the two bactericidal lamps 8, the two diffusion lampshades 9 diffuse the light emitted by the two bactericidal lamps 8 covered in the cage, so that the aim of disinfecting and sterilizing the inner liner 2 is achieved, when the inner wall of the inner liner 31 and the filter screen need to be cleaned, the inner liner 31 is filled with water through the funnel 45, the discharge pipe is in a closed state, the motor 33 is started to enable the inner liner 31 to rotate, the two cleaning brushes 73 brush the inner wall of the inner liner 31, when the inner wall of the inner liner 31 needs to be cleaned at different positions, the electric push rod 71 is started to drive the diamond-shaped rod 72 to move, the positions of the two cleaning brushes 73 are adjusted, and after cleaning is completed, the outlet of the discharge pipe is opened to discharge sewage, so that manual cleaning is avoided, and labor force is saved.

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 (7)

1. The utility model provides a sample centrifugation device for food detection, includes support frame (1), its characterized in that: the utility model discloses a liquid food sample collection device, including support frame (1) and centrifugal tube (2), the working plate of support frame (1) is last to have seted up spacing hole, install centrifugal tube (2) in the spacing hole, be equipped with in centrifugal tube (2) and be used for carrying out centrifugal centrifuge mechanism (3) to liquid food sample, centrifugal tube (3) include inner bag (31), centrifugal tube (2) top is equipped with tilting mechanism (4) that are used for preventing liquid food sample spill when centrifugal centrifuge mechanism (3) carry out centrifugal operation, sterilamp (8) that are used for disinfecting inside centrifugal tube (2), astigmatic lamp shade (9) that are used for expanding sterilamp (8) irradiation range and be used for clean mechanism (7) to inner bag (31).

2. The sample centrifugation device for food detection according to claim 1, wherein a filter screen is adopted as the wall body of the inner container (31), a removable collecting tray (35) is placed on the inner wall of the bottom of the inner container (31), a rotating shaft (32) and a sliding rod (34) are connected to the bottom of the inner container (31), and a motor (33) for outputting power is connected to one end of the rotating shaft (32).

3. The sample centrifugation device for food detection according to claim 2, wherein the cleaning mechanism (7) comprises an electric push rod (71) and a diamond-shaped rod (72), a connecting hole is formed in the diamond-shaped rod (72), the output end of the electric push rod (71) is fixedly arranged in the connecting hole, and cleaning brushes (73) for cleaning are arranged at two ends of the diamond-shaped rod (72).

4. The sample centrifugation device for food detection according to claim 1, wherein the turnover mechanism (4) comprises a cover plate (41) and a control button (42), rubber pads (44) are mounted at the bottom of the cover plate (41), through holes are formed in the cover plate (41) and the rubber pads (44), the positions of the through holes correspond to each other, funnels (45) are arranged in the two through holes, a connecting plate (43) is mounted at the bottom of one side of the cover plate (41), and a turning hole I is formed in the connecting plate (43).

5. The sample centrifugal device for food detection according to claim 4, wherein a limiting plate (5) is arranged on one side of the centrifugal barrel (2), an auxiliary shaft (6) is arranged between the two limiting plates (5), and the auxiliary shaft (6) is arranged in the first rotary hole, and both ends of the auxiliary shaft are fixedly connected with the limiting plates (5).

6. The sample centrifugal device for food detection according to claim 2, wherein a through hole is formed in the back of the centrifugal barrel (2), a discharge pipe is connected in the through hole in a sealing manner, a rotary groove is formed in the inner wall of the bottom of the centrifugal barrel (2), and a slide rod (34) is arranged in the rotary groove.

7. The sample centrifugation device for food detection according to claim 2, wherein a second rotation hole is formed in the bottom of the centrifugation cylinder (2), and the rotation shaft (32) penetrates through the second rotation hole and is connected with the bottom of the inner container (31).

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