CN211504840U

CN211504840U - Liquid food detects uses quantitative sampling device

Info

Publication number: CN211504840U
Application number: CN202020085098.6U
Authority: CN
Inventors: 蔡金娟
Original assignee: Shandong Maker Detection Co ltd
Current assignee: Shandong Maker Detection Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-09-15
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a liquid food detects uses quantitative sampling device, including the drive casing, the bottom symmetry of drive casing is fixed with two graduated cylinders. The utility model discloses in, the inner chamber of drive casing is equipped with the ascending transmission shaft of vertical side, the transmission shaft runs through the drive casing and can dismantle and be connected with stirring piece, be connected through first belt drive between the output shaft of transmission shaft and first motor, make the transmission shaft can drive stirring piece and take place to rotate, stir liquid food, make the sample more comprehensive, the outside of transmission shaft is equipped with the output shaft of threaded rod and second motor and passes through second belt drive and be connected simultaneously, the outside of threaded rod closes threaded sleeve and sets up through catch bar fixed connection between the piston of graduated flask inner chamber soon, the automatic sampling to liquid food has been realized, the degree of automation is higher, it is more convenient to use.

Description

Liquid food detects uses quantitative sampling device

Technical Field

The utility model relates to a liquid food detects technical field, especially relates to a liquid food detects uses quantitative sampling device.

Background

In the production process of liquid food, sampling detection is needed, namely the process of extracting individuals or samples from the whole body, namely the process of testing or observing the whole body, in the production process, the liquid food is often needed to be sampled, and the quality of the liquid food is determined after the obtained samples are subjected to corresponding sensory and physicochemical index analysis, so the sampling is necessarily representative.

A liquid sampling device of application No. 201821506201.9, comprising: the sampling device comprises a piston pull rod, a volume control cylinder, a liquid container and a plurality of sampling tubes, wherein the piston pull rod is arranged in the volume control cylinder

The volume control cylinder is detachably arranged on the liquid container, and a plurality of detachable sampling tubes are uniformly distributed at the bottom of the liquid container; the volume control cylinder is provided with scale marks, and the piston pull rod is provided with a volume control indicating plate corresponding to the scale marks. The liquid sampling device of the utility model can accurately determine the sampling amount through the position variation of the volume control indicator plate on the scale mark according to the total volume of the sample; the multi-point sampling at the same depth can be realized by arranging a plurality of sampling tubes; holistic simple structure, the sample ration is convenient, and multiple spot sample, the sample representativeness is good.

However, the device still has many disadvantages in the use process, for example, the device can not stir the sampling liquid, if the impurities in the liquid are deposited at the bottom of the liquid, the impurities in the liquid are difficult to collect, and the device has low automation degree and is inconvenient to use.

Therefore, a quantitative sampling device for liquid food detection is provided.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problem that the liquid sampling device with the application number of 201821506201.9 can not stir the sampled liquid and has low automation degree, the quantitative sampling device for liquid food detection is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a liquid food detects uses quantitative sampling device, includes the drive casing, the bottom symmetry of drive casing is fixed with two graduated flasks, the last wall of going up of drive casing is fixed with first motor and second motor, the inner chamber of drive casing is equipped with the ascending transmission shaft of vertical side, the outside cover of transmission shaft is equipped with the outside of threaded rod and closes threaded sleeve soon, the threaded sleeve passes through the catch bar with the piston that sets up at the graduated flask inner chamber and is connected, the output shaft and the transmission shaft of first motor are connected through first belt drive, the output shaft and the threaded rod of second motor pass through second belt drive and are connected, the transmission shaft runs through the drive casing and can dismantle and be connected with the stirring piece.

As a further description of the above technical solution:

and the two measuring cylinders are made of transparent materials.

As a further description of the above technical solution:

and the outer walls of the two measuring cylinders are provided with scale marks.

As a further description of the above technical solution:

and rubber stoppers are arranged at the bottoms of the sides, far away from the measuring cylinders, of the two measuring cylinders.

As a further description of the above technical solution:

and a handle is fixed on the side wall of the driving shell.

As a further description of the above technical solution:

the transmission shaft is connected with the stirring piece in a screwing mode through threads.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the inner chamber of drive casing is equipped with the ascending transmission shaft of vertical side, the transmission shaft runs through the drive casing and can dismantle and be connected with stirring piece, be connected through first belt drive between the output shaft of transmission shaft and first motor, make the transmission shaft can drive stirring piece and take place to rotate, stir liquid food, make the sample more comprehensive, the outside of transmission shaft is equipped with the output shaft of threaded rod and second motor and passes through second belt drive and be connected simultaneously, the outside of threaded rod closes threaded sleeve and sets up through catch bar fixed connection between the piston of graduated flask inner chamber soon, the automatic sampling to liquid food has been realized, the degree of automation is higher, it is more convenient to use.

2. The utility model discloses in, the bottom of drive casing is equipped with two graduated flasks and sets up about the transmission shaft symmetry, has realized the collection to the liquid food of different positions for sample liquid is more representative.

Drawings

Fig. 1 shows a schematic structural diagram of a sampling device provided according to an embodiment of the present invention;

fig. 2 shows a schematic diagram of an internal structure of a driving housing according to an embodiment of the present invention;

fig. 3 shows a schematic view of an internal structure of a measuring cylinder according to an embodiment of the present invention;

illustration of the drawings:

1. a drive housing; 2. a first motor; 3. a second motor; 4. a handle; 5. a measuring cylinder; 6. a drive shaft; 7. a stirring member; 8. scale lines; 9. a rubber plug; 10. a first belt; 11. a threaded rod; 12. a second belt; 13. a push rod; 14. a threaded sleeve; 15. a piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a quantitative sampling device for liquid food detection comprises a driving shell 1, two measuring cylinders 5 are symmetrically fixed at the bottom of the driving shell 1, a first motor 2 and a second motor 3 are fixed on the upper surface wall of the driving shell 1, a transmission shaft 6 in the vertical direction is arranged in an inner cavity of the driving shell 1, the transmission shaft 6 is rotatably connected with the inner surface wall of the top of the driving shell 1 through a bearing, a threaded rod 11 is sleeved outside the transmission shaft 6, a threaded sleeve 14 is screwed outside the threaded rod 11, the threaded rod 11 is rotatably matched with the transmission shaft 6 through the bearing, the threaded sleeve 14 is connected with a piston 15 arranged in the inner cavity of the measuring cylinder 5 through a push rod 13, the push rod 13 can drive the piston 15 to move in the inner cavity of the measuring cylinder 5, an output shaft of the first motor 2 is in transmission connection with the transmission shaft 6 through a first belt 10, an output shaft of the second motor 3 is in transmission connection with the threaded rod, the transmission shaft 6 penetrates the drive housing 1 and is detachably connected with a stirring piece 7.

Specifically, as shown in fig. 1, the two measuring cylinders 5 are made of transparent materials, the outer walls of the two measuring cylinders 5 are provided with scale marks 8, the transparent materials facilitate observation of the position of the piston 15, and the user can observe the extraction amount of the liquid food conveniently through the scale marks 8.

Specifically, as shown in fig. 3, the bottom of the one side that two graduated cylinders 5 kept away from mutually all is equipped with rubber buffer 9, and under the normality, rubber buffer 9 can avoid other foreign matters such as dust to enter into the inside of graduated cylinder 5, avoids other foreign matters to influence the quality of sample.

Specifically, as shown in fig. 1, a handle 4 is fixed on a side wall of the driving housing 1, and the handle 4 is convenient for a user to take the driving housing 1.

Specifically, as shown in fig. 1 and 2, the transmission shaft 6 is screwed with the stirring member 7 through threads, and the stirring member 7 is conveniently cleaned through the screwing connection mode of the threads.

The working principle is as follows: when taking a sample to liquid food, take off rubber buffer 9, with stirring 7 dip in liquid food, open first motor 2, first motor 2's output shaft drives transmission shaft 6 through first belt 10 and takes place to rotate, transmission shaft 6 makes stirring 7 stir liquid at the pivoted in-process, then open second motor 3, second motor 3's output shaft makes threaded rod 11 take place to rotate through second belt 12, threaded rod 11 makes piston 15 remove in the inside of graduated flask 5 through catch bar 13 at pivoted in-process thread bush 14, can extract liquid food, can observe out the extraction volume of liquid food through scale mark 8, the automatic extraction to liquid food has been realized, compare traditional extraction device, can stir liquid food, and degree of automation is higher, it is more convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a liquid food detects uses quantitative sampling device, its characterized in that, including drive casing (1), the bottom symmetry of drive casing (1) is fixed with two graduated flask (5), the last wall of drive casing (1) is fixed with first motor (2) and second motor (3), the inner chamber of drive casing (1) is equipped with transmission shaft (6) on the vertical direction, the outside cover of transmission shaft (6) is equipped with threaded rod (11) and the outside of threaded rod (11) closes threaded sleeve (14) soon, threaded sleeve (14) are connected through catch bar (13) with piston (15) that set up at graduated flask (5) inner chamber, the output shaft of first motor (2) is connected through first belt (10) transmission with transmission shaft (6), the output shaft of second motor (3) is connected through second belt (12) transmission with threaded rod (11), the transmission shaft (6) penetrates through the driving shell (1) and is detachably connected with a stirring piece (7).

2. The quantitative sampling device for liquid food detection as claimed in claim 1, wherein both of said measuring cylinders (5) are made of transparent material.

3. The quantitative sampling device for liquid food detection as claimed in claim 2, wherein the outer walls of the two measuring cylinders (5) are provided with scale marks (8).

4. The quantitative sampling device for liquid food detection as claimed in claim 3, wherein rubber stoppers (9) are provided at the bottom of the side of the two measuring cylinders (5) away from each other.

5. The quantitative sampling device for liquid food detection as claimed in claim 1, wherein a handle (4) is fixed on the side wall of the driving housing (1).

6. The quantitative sampling device for liquid food detection as claimed in claim 1, wherein the transmission shaft (6) and the stirring member (7) are connected by screwing.