CN110954370A

CN110954370A - Adaptable inhomogeneous liquid food detects uses sampler

Info

Publication number: CN110954370A
Application number: CN201911227253.1A
Authority: CN
Inventors: 杨浩毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-04-03
Anticipated expiration: 2039-12-04
Also published as: CN110954370B

Abstract

The invention provides a sampler suitable for uneven liquid food detection, which comprises a sampler body, wherein the sampler body comprises a plurality of sampling pipes with different lengths, the sampling pipes are detachably connected with a first supporting block, the first supporting block is detachably connected with a second supporting block, a cavity is formed between the first supporting block and the second supporting block, a cover pushing structure is arranged in the cavity and on the first supporting block, a cover closing structure is arranged on the second supporting block, and an extraction structure is arranged in the middle of the second supporting block. The sampling tube cover is reasonable in structural design, the sampling tubes with different lengths are arranged to adapt to liquids of different levels, the sampler is provided with the cover pushing structure and the cover closing structure, so that the bottle cover can be stored and pushed conveniently, the bottle cover is extruded and tightly closed by the extraction structure, the cover closing is completed before the sampling tubes are taken down, the pollution is reduced, and the sampling tube cover can be used for multiple times after the sampling tubes are replaced, so that the sampling tube cover is convenient to use.

Description

Adaptable inhomogeneous liquid food detects uses sampler

Technical Field

The invention mainly relates to the technical field of food detection, in particular to a sampler suitable for detecting uneven liquid food.

Background

Food safety is a major concern of common people, food safety is guaranteed, the food safety is also a civil affair, in order to guarantee food safety, sampling detection needs to be carried out on food circulating on the market, and a step important in a detection process is tentatively carried out during product sampling.

And in sample liquid food, because liquid often is inhomogeneous, utilize current liquid sampler can only take a sample to the liquid on different layers to this, waste time and energy, the operation is inconvenient, and can take off the sampling tube after current sample and then use the bottle plug to cover, stores again and carries, covers this in-process of bottle lid, and liquid exposes in the air, can cause certain pollution that becomes all, influences follow-up detection.

Disclosure of Invention

Technical problem to be solved by the invention

The invention mainly provides a sampler suitable for detecting uneven liquid food, which is used for solving the technical problems that the existing sampler in the background technology wastes time and labor for uneven liquid sampling, is inconvenient to operate and is easy to pollute in the process of covering a bottle stopper.

Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides an adaptable inhomogeneous liquid food detects uses sampler, includes the sampler body, the sampler body includes the sampling tube of many differences in length, the first supporting shoe of connection can be dismantled to the sampling tube, the second supporting shoe can be dismantled in the connection of first supporting shoe, and forms a cavity between the two, in the cavity, be equipped with on the first supporting shoe and push away the lid structure, establish the lid structure on the second supporting shoe, second supporting shoe middle part is equipped with the extraction structure.

Furthermore, the middle part of the sampling tube is a corrugated tube, both ends of the corrugated tube are fixedly connected with glass tubes, and the top of the sampling tube is provided with external threads; a plurality of first channels are arranged on the first supporting block, internal threads are arranged at the bottoms of the first channels, and the sampling tubes can be in meshed connection with the first channels; the periphery of the first supporting block is provided with external threads, the second supporting block is internally provided with internal threads, and the first supporting block is also connected with the second supporting block in an occluded manner.

Further, the cover pushing structure comprises a plurality of semicircular push plates, the size of each semicircular push plate is matched with the bottle cover, one side of each semicircular push plate is fixedly connected with an arc-shaped push rod, the other end of each arc-shaped push rod is fixedly connected with a first rotary drum, a plurality of support rods are uniformly arranged on one circumference of the top of each first rotary drum, the top ends of the support rods are fixedly connected with second rotary drums, the second rotary drums penetrate through the second support blocks, and the bottoms of the second rotary drums are connected with second support block bearings.

Furthermore, the bottom of the semicircular push plate is fixedly connected with a sliding block, the sliding block is connected with an arc-shaped sliding groove in a sliding mode, elastic blocks are arranged on two sides of the arc-shaped sliding groove, and the plurality of semicircular push plates are located on one side of the first channel opening in the initial state.

Furthermore, the box cover structure comprises a third rotary drum, the bottom of the third rotary drum is connected with the second supporting block through a bearing, the middle of the third rotary drum is connected with the second rotary drum through a bearing, a plurality of first connecting rods are uniformly arranged on the periphery of the middle of the third rotary drum, the other ends of the first connecting rods are vertically and fixedly connected with a second connecting rod, and the other end of the second connecting rod is fixedly connected with the cover body.

Furthermore, a moving groove is formed in the third rotating drum and is connected with a moving block in a matching mode, the moving block is fixedly connected with the first connecting rod, and elastic rods are arranged on two sides of the middle of the moving groove.

Furthermore, a plurality of second channels are arranged on the second supporting block, the bottom of the cover body is connected with the second channel openings in a clamping mode, and the second channels are located right above the semicircular push plate in the initial state.

Further, the extraction structure includes the pump bowl, the pump bowl outer bearing is connected the second rotary drum, and its inside is equipped with first pull pole, be equipped with the stopper on the first pull pole, just first pull pole top fixed connection first push pedal, many third connecting rods of its bottom fixed connection, many second pull poles of the equal fixed connection of third connecting rod, many second pull pole length is different, and the equal fixed connection piston in its bottom.

Furthermore, the number of the second drawing rod, the second channel, the second connecting rod, the arc-shaped push rod, the first channel and the sampling tubes is kept consistent, and the second drawing rods with different lengths respectively correspond to the sampling tubes with different lengths.

Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

the sampling tube cover is reasonable in structural design, the sampling tubes with different lengths are arranged to adapt to liquids of different levels, the sampler is provided with the cover pushing structure and the cover closing structure, so that the bottle cover can be stored and pushed conveniently, the bottle cover is extruded and tightly closed by the extraction structure, the cover closing is completed before the sampling tubes are taken down, the pollution is reduced, and the sampling tube cover can be used for multiple times after the sampling tubes are replaced, so that the sampling tube cover is convenient to use.

Drawings

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

FIG. 2 is a schematic view of a partial structure of a sampling tube according to the present invention;

FIG. 3 is a schematic structural diagram of a first support block and a second support block of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of area B of FIG. 1 according to the present invention;

fig. 6 is a partial schematic view of the extraction structure of the present invention.

The labels in the figure are:

1-a sampler body; 2-sampling tube; 21-a bellows; 3-a first support block; 31-a first channel; 32-arc chute; 321-an elastic block; 4-a second support block; 41-a second channel; 5-a cover pushing structure; 51-semicircular push plates; 511-a slider; 52-arc push rod; 53-a first drum; 54-a support bar; 55-a second drum; 6-cover closing structure; 61-a third drum; 611-a moving slot; 612-a resilient rod; 62-a first connecting rod; 621-moving block; 63-a second connecting rod; 64-a cover body; 7-an extraction structure; 71-an air extraction cylinder; 72-a first drawer rod; 73-a limiting block; 74-a first push plate; 75-a third connecting rod; 76-a second drawer rod; 77-a piston; 8-bottle cap.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-6, a sampler for adaptable uneven liquid food detection comprises a sampler body 1, wherein the sampler body 1 comprises a plurality of sampling tubes 2 with different lengths, the sampling tubes 2 are detachably connected with first supporting blocks 3, the first supporting blocks 3 are detachably connected with second supporting blocks 4, a cavity is formed between the first supporting blocks and the second supporting blocks, a pushing cover structure 5 is arranged in the cavity and on the first supporting blocks 3, a covering structure 6 is arranged on the second supporting blocks 4, and an extracting structure 7 is arranged in the middle of the second supporting blocks 5.

The middle part of the sampling tube 2 is a corrugated tube 21, two ends of the corrugated tube 21 are fixedly connected with glass tubes, and the top of the sampling tube 2 is provided with external threads; a plurality of first channels 31 are arranged on the first supporting block 3, internal threads are arranged at the bottoms of the first channels, and the sampling tubes 2 can be in occlusion connection with the first channels 31; the periphery of the first supporting block 3 is provided with external threads, the second supporting block 4 is internally provided with internal threads, and the first supporting block 3 is also connected with the second supporting block 4 in a meshing manner.

The cap pushing structure 5 comprises a plurality of semicircular push plates 51, the semicircular push plates 51 are matched with the bottle cap 8 in size, one sides of the semicircular push plates 51 are fixedly connected with arc push rods 52, the other ends of the arc push rods 52 are fixedly connected with first rotary drums 53, a plurality of support rods 54 are uniformly arranged on the periphery of the tops of the first rotary drums 53, the tops of the support rods 54 are fixedly connected with second rotary drums 55, the second rotary drums 55 penetrate through the second support blocks 4, and the bottoms of the second rotary drums 55 are in bearing connection with the second support blocks 4.

The bottom of the semicircular push plate 51 is fixedly connected with a sliding block 511, the sliding block 511 is connected with the arc-shaped sliding groove 32 in a sliding manner, elastic blocks 321 are arranged on two sides of the arc-shaped sliding groove 32, and the plurality of semicircular push plates 51 are located on one side of the opening of the first channel 31 in an initial state.

The box cover structure 6 comprises a third rotating drum 61, the bottom of the third rotating drum 61 is connected with the second supporting block 4 through a bearing, the middle of the third rotating drum is connected with the second rotating drum 55 through a bearing, a plurality of first connecting rods 62 are uniformly arranged on the periphery of the middle of the third rotating drum, the other ends of the first connecting rods 62 are vertically and fixedly connected with a second connecting rod 63, and the other end of the second connecting rod 63 is fixedly connected with a cover body 64.

The third rotating drum 61 is provided with a moving groove 611, the moving groove 611 is connected with a moving block 621 in a matching manner, the moving block 621 is fixedly connected with the first connecting rod 62, and two sides of the middle of the moving groove 611 are provided with elastic rods 612.

The second supporting block 4 is provided with a plurality of second channels 41, the bottom of the cover body 64 is connected with the openings of the second channels 41 in a clamping manner, and the second channels 41 are located right above the semicircular push plate 51 in the initial state.

The extracting structure 7 comprises an extracting cylinder 71, the external bearing of the extracting cylinder 71 is connected with the second rotating cylinder 55, a first drawing rod 72 is arranged in the extracting cylinder, a limiting block 73 is arranged on the first drawing rod 72, a first push plate 74 is fixedly connected to the top of the first drawing rod 72, a plurality of third connecting rods 75 are fixedly connected to the bottom of the first drawing rod 72, a plurality of second drawing rods 76 and a plurality of third connecting rods 75 are fixedly connected to the third connecting rods 75, the second drawing rods 76 are different in length, pistons 77 are fixedly connected to the bottom of the second drawing rods, the pistons 77 are located in the sampling tubes 2, and one piston 77 corresponds to one sampling tube 2.

The numbers of the second drawing rod 76, the second channel 41, the second connecting rod 63, the arc-shaped push rod 52, the first channel 31 and the sampling tubes 2 are all kept consistent, and the second drawing rods 76 with different lengths respectively correspond to the sampling tubes 2 with different lengths.

The working principle and the process are as follows: before sampling, the sterilized bottle caps 8 are placed into the second channel 41, the bottle caps 8 fall between the semicircular push plate 51 and the elastic block 321, the third rotary drum 61 is rotated, the cover body 64 is rotated to be right above the second channel 41, the first connecting rod 62 is pressed downwards, the elastic rod 612 is extruded into the corresponding groove, and the first connecting rod 62 moves downwards along the moving groove 611 until the cover body 64 is tightly covered on the opening of the second channel 41;

during sampling, the sampling tube 2 is adjusted according to the height of liquid, the corrugated tube 21 and the length of the sampling tube 2 can be adjusted, the first push plate 74 is pulled, the first pull rod 72 and the limiting block 73 move upwards in the air extraction cylinder 71 to drive the second pull rod 76 and the piston 77 to move upwards, the liquid is extracted, and the three third connecting rods 75 and the three supporting rods 54 are alternately arranged;

after the sample, stimulate first push pedal 74 once more, until the maximum range, piston 77 is located semi-circular push pedal 51 top this moment, rotatory second rotary drum 55, it is rotatory to drive first rotary drum 53 through bracing piece 54, thereby it is rotatory to make arc push rod 52 and semi-circular push pedal 51, semi-circular push pedal 51 promotes bottle lid 8 along arc spout 32, the in-process elastic block 321 of promotion is extruded into its groove that corresponds, make bottle lid 8 can fall into first passageway 31 smoothly, press and move first push pedal 74, utilize piston 77 to compress tightly bottle lid 8, rotatory sampling tube 2 can take off the sampling tube.

In conclusion, the sampling tube device is reasonable in structural design, the sampling tubes with different lengths are arranged to adapt to liquids of different levels, the sampler is provided with the cover pushing structure and the cover closing structure, the bottle cover is convenient to store and push, the bottle cover is tightly pressed and covered by the extraction structure, the cover closing is completed before the sampling tubes are taken down, the pollution is reduced, the sampling tubes can be used repeatedly after being replaced, and the sampling tube device is convenient to use.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an adaptable inhomogeneous liquid food detects uses sampler, includes sampler body (1), its characterized in that: sampler body (1) includes sampling tube (2) that many lengths are different, sampling tube (2) can be dismantled and connect first supporting shoe (3), connection second supporting shoe (4) can be dismantled in first supporting shoe (3), and forms a cavity between the two, in the cavity be equipped with on first supporting shoe (3) and push away lid structure (5), be equipped with on second supporting shoe (4) and close lid structure (6), second supporting shoe (5) middle part is equipped with extraction structure (7).

2. The sampler for testing the adaptable nonuniform liquid food as claimed in claim 1, wherein: the middle part of the sampling tube (2) is a corrugated tube (21), two ends of the corrugated tube (21) are fixedly connected with glass tubes, and the top of the sampling tube (2) is provided with external threads; a plurality of first channels (31) are arranged on the first supporting block (3), internal threads are arranged at the bottom of each first channel, and the sampling tubes (2) can be in meshed connection with the first channels (31); the periphery of the first supporting block (3) is provided with external threads, the second supporting block (4) is internally provided with internal threads, and the first supporting block (3) is also connected with the second supporting block (4) in a meshed mode.

3. The sampler for testing the adaptable nonuniform liquid food as claimed in claim 2, wherein: the cap pushing structure (5) comprises a plurality of semicircular push plates (51), the size of each semicircular push plate (51) is matched with the bottle cap (8), one side of each semicircular push plate (51) is fixedly connected with an arc push rod (52), the other end of each arc push rod (52) is fixedly connected with a first rotary drum (53), a plurality of support rods (54) are uniformly arranged on the periphery of the top of each first rotary drum (53), the top ends of the support rods (54) are fixedly connected with a second rotary drum (55), each second rotary drum (55) penetrates through the corresponding second support block (4), and the bottom of each second rotary drum is connected with the corresponding second support block (4) through a bearing.

4. A sampler adapted for heterogeneous liquid food testing according to claim 3, wherein: the bottom of the semicircular push plate (51) is fixedly connected with a sliding block (511), the sliding block (511) is connected with an arc-shaped sliding groove (32) in a sliding mode, elastic blocks (321) are arranged on two sides of the arc-shaped sliding groove (32), and the semicircular push plates (51) are located on one side of a first channel (31) opening in an initial state.

5. The sampler for testing the adaptable nonuniform liquid food as claimed in claim 4, wherein: the box cover structure (6) comprises a third rotating cylinder (61), the bottom of the third rotating cylinder (61) is in bearing connection with the second supporting block (4), the middle of the third rotating cylinder is in bearing connection with the second rotating cylinder (55), a plurality of first connecting rods (62) are uniformly arranged on the periphery of the middle of the third rotating cylinder, the other end of each first connecting rod (62) is vertically and fixedly connected with a second connecting rod (63), and the other end of each second connecting rod (63) is fixedly connected with a cover body (64).

6. The sampler for testing the adaptable nonuniform liquid food as claimed in claim 5, wherein: a moving groove (611) is formed in the third rotating cylinder (61), the moving groove (611) is connected with a moving block (621) in a matching mode, the moving block (621) is fixedly connected with the first connecting rod (62), and elastic rods (612) are arranged on two sides of the middle of the moving groove (611).

7. The sampler for testing the adaptable nonuniform liquid food as claimed in claim 5, wherein: the second supporting block (4) is provided with a plurality of second channels (41), the bottom of the cover body (64) is connected with the openings of the second channels (41) in a clamping manner, and the second channels (41) are positioned right above the semicircular push plate (51) in an initial state.

8. The sampler for testing the adaptable nonuniform liquid food as claimed in claim 7, wherein: the extracting structure (7) comprises an extracting cylinder (71), an external bearing of the extracting cylinder (71) is connected with the second rotary cylinder (55), a first drawing rod (72) is arranged in the second rotary cylinder, a limiting block (73) is arranged on the first drawing rod (72), the top of the first drawing rod (72) is fixedly connected with a first push plate (74), the bottom of the first drawing rod is fixedly connected with a plurality of third connecting rods (75), the third connecting rods (75) are fixedly connected with a plurality of second drawing rods (76) and a plurality of second drawing rods (76), the second drawing rods (76) are different in length, and the bottoms of the second drawing rods are fixedly connected with pistons (77).

9. The sampler for testing the adaptable nonuniform liquid food as claimed in claim 8, wherein: the numbers of the second drawing rod (76), the second channel (41), the second connecting rod (63), the arc-shaped push rod (52), the first channel (31) and the sampling tube (2) are all kept consistent, and the second drawing rods (76) with different lengths respectively correspond to the sampling tubes (2) with different lengths.