CN111141553A - Sampler for liquid food detection - Google Patents
Sampler for liquid food detection Download PDFInfo
- Publication number
- CN111141553A CN111141553A CN202010079008.7A CN202010079008A CN111141553A CN 111141553 A CN111141553 A CN 111141553A CN 202010079008 A CN202010079008 A CN 202010079008A CN 111141553 A CN111141553 A CN 111141553A
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- China
- Prior art keywords
- fixedly connected
- liquid food
- bearing
- fixed
- food detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/386—Other diluting or mixing processes
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sampler for liquid food detection, which comprises a base, wherein a fixed plate is fixedly connected to the upper surface of the base, a first bearing is fixedly embedded in the outer surface of the fixed plate, a first rotating shaft is fixedly connected to the inner ring of the first bearing, three first driving wheels are fixedly connected to the outer surface of the first rotating shaft, a driving belt is slidably connected to the outer surface of each first driving wheel, and a second bearing is fixedly embedded in the outer surface of the fixed plate. This liquid food detects uses sampler, through the cooperation of push rod, the slider, the straight-bar, the sample box, first piston, the agitator, screw and puddler, sample box sample back, promote the push rod, push away the agitator top with the sample box through slider and straight-bar, open first piston, the impact force that liquid food downflowed away drives the screw and rotates to drive the puddler and rotate, stir liquid food, easy operation, the sample after the stirring is more representative.
Description
Technical Field
The invention relates to the technical field of food detection, in particular to a sampler for liquid food detection.
Background
The activities of planting, breeding, processing, packaging, storing, transporting, selling, consuming and the like of the food (food) meet the national mandatory standards and requirements, and the hidden danger that toxic and harmful substances which may damage or threaten human health cause the death of consumers or endanger the consumers and the offspring thereof does not exist. This concept indicates that food safety includes both production safety and operational safety; both result safety and process safety are included; including both real and future safety.
In food safety inspection work, often need carry out the sample operation to liquid food such as products such as edible oil or beverage, traditional sample mode is generally to adopt sample spoon or cup formula liquid sampler sample, even inside using the sample spoon to sample at the liquid surface or will sampling the cup and seal the back and visit liquid, open sample cup mouth sample, the drawback of these two kinds of modes lies in: the sampling spoon is adopted for sampling, only the sample on the liquid surface can be obtained, the representativeness of the sample is not high, the food sampling requires that the sample is mixed and then analyzed after multipoint sampling, therefore, the sampling mode of the sampling cup needs to carry out repeated sampling and then a plurality of sampled samples are mixed and then analyzed, the food to be sampled needs to be sampled for multiple times, the sampling process is complicated, the operation time is long, and the representativeness of the sampled sample cannot be well guaranteed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sampler for liquid food detection, which solves the problems of complicated sampling process, long operation time and incapability of well ensuring the representativeness of a sampled product.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sampler for liquid food detects, includes the base, the last fixed surface of base is connected with the fixed plate, the fixed surface of fixed plate inlays and has first bearing, the first pivot of inner circle fixedly connected with of first bearing, the three first drive wheel of the fixed surface fixedly connected with of first pivot, every the equal sliding connection of surface of first drive wheel has the drive belt, the fixed surface of fixed plate inlays and has the second bearing, the inner circle fixedly connected with second pivot of second bearing, the three second drive wheel of the fixed surface fixedly connected with of second pivot.
As the further description of above-mentioned technical scheme, every the equal fixedly connected with connecting rod in the right flank of drive belt, every the spacing groove has all been seted up, every to the bottom surface of connecting rod the spout has all been seted up to the interior roof of spacing groove, every the equal sliding connection in inside of spout has a slider, every the equal fixedly connected with straight-bar in bottom surface of slider, be connected through drive belt transmission between second drive wheel and the first drive wheel, it is three the length of straight-bar is inconsistent, and the second drive wheel rotates and drives first drive wheel and rotate, can be simultaneously to the liquid food sampling of the different degree of depth.
As the further description of the technical scheme, the outer surface of the second rotating shaft is fixedly connected with the steering wheel, the outer surface of the fixing plate is provided with the limiting through hole, and the rotating steering wheel can drive the second rotating shaft to rotate together.
As the further description of the technical scheme, the inner side wall of the limiting through hole is slidably connected with the limiting rod, and the limiting rod is slidably connected with the steering wheel, so that the limiting effect on the steering wheel can be achieved, and the steering wheel is prevented from being driven to rotate under the action of gravity.
As further description of the technical scheme, the push rod is fixedly connected to the outer surface of the straight rod, and the two anti-skidding sleeves are sleeved on the outer surface of the push rod, so that an operator can drive the straight rod to move by pushing the push rod, and the situation that the hand of the operator is slippery is prevented.
As above-mentioned technical scheme's further description, every the equal fixedly connected with of bottom surface of straight-bar samples the box, every the equal fixed intercommunication in bottom surface of sampling the box has the inlet tube, every the equal fixedly connected with float bar of interior diapire of sampling the box, every the surface of float bar all is equipped with the kicking block, every the equal fixedly connected with lift lever of left surface of float block, every the bottom of lift lever all fixedly hinged has the rubber pole, every the other end of rubber pole all with inlet tube swing joint, the top fixedly connected with rings of fixed plate can slowly block up the inlet tube when the rubber pole is driven the rebound, make things convenient for operating personnel to hoist this equipment and remove.
As the further description of the technical scheme, the bottom surface of each sampling box is fixedly communicated with a water outlet pipe, the inner side wall of each water outlet pipe is in threaded connection with a first piston, and an operator can control the discharge of liquid food in the sampling box through the first piston.
As the further description of above-mentioned technical scheme, the right flank fixedly connected with bottom plate of base, the last fixed surface of bottom plate is connected with the agitator, the interior diapire fixed of agitator is inlayed and is had the third bearing, the inner circle fixedly connected with third pivot of third bearing, the external surface fixedly connected with screw of third pivot, the external surface fixedly connected with puddler of third pivot, the external surface fixed intercommunication of agitator has the sampling tube, the inside wall threaded connection of sampling tube has the second piston, and operating personnel can control emitting of liquid food in the agitator through the second piston.
(III) advantageous effects
The invention provides a sampler for liquid food detection, which has the following beneficial effects:
(1) the sampler for liquid food detection is provided with a steering wheel, so that an operator can conveniently rotate the steering wheel to drive a second rotating shaft to rotate, the second rotating shaft is driven to rotate by the second rotating shaft, a second driving wheel, a driving belt, the first rotating shaft is matched with the first driving wheel, the second rotating shaft is driven to rotate by the second rotating shaft, so that the first rotating shaft and the first driving wheel are driven to rotate and the driving belt is driven to move, the connecting rod is driven by the driving belt, the straight rod is matched with a sampling box, the sampling box is driven to move by the straight rod, the sampling depth of the sampling box during sampling can be controlled, the sampling box is driven to move by a push rod, a slide block, the straight rod, the sampling box, a first piston, a stirring barrel, the propeller is matched with the stirring rod, after the sampling box is sampled, the push rod is pushed to the top of the stirring barrel by the slide block and the straight rod, thereby drive the puddler and rotate, stir liquid food, easy operation, the sample after the stirring is more representative.
(2) This liquid food detects uses sampler, through setting up rings, make things convenient for operating personnel to hoist this equipment, remove this equipment, operating personnel's operation has been facilitated, length inconsistency through setting up three straight rod, can be simultaneously to the liquid food sampling of the different degree of depth, through setting up push rod and antiskid cover, make things convenient for operating personnel to drive the sample box through promoting the push rod and remove, and can effectively avoid the smooth operation of hand to appear in operating personnel, through setting up spacing through-hole and gag lever post, can play limiting displacement to the steering wheel, can effectively avoid the steering wheel to be driven the pivoted condition under the action of gravity and take place.
Drawings
FIG. 1 is a front perspective view of a sampler of the present invention;
fig. 2 is a right perspective view of a sampler of the present invention;
FIG. 3 is a front cross-sectional perspective view of a sampler of the present invention;
FIG. 4 is a front perspective view of the interior of the sampling cassette of the present invention;
fig. 5 is a front view of a sampler of the present invention.
In the figure: the device comprises a base 1, a fixing plate 2, a first bearing 3, a first rotating shaft 4, a first driving wheel 5, a driving belt 6, a second bearing 7, a second rotating shaft 8, a second driving wheel 9, a limiting through hole 10, a limiting rod 11, a connecting rod 12, a limiting groove 13, a sliding chute 14, a sliding block 15, a straight rod 16, a push rod 17, an anti-skidding sleeve 18, a sampling box 19, a water inlet pipe 20, a floating rod 21, a floating block 22, a lifting lever 23, a rubber rod 24, a water outlet pipe 25, a first piston 26, a bottom plate 27, a stirring barrel 28, a third bearing 29, a third rotating shaft 30, a propeller 31, a stirring rod 32, a sampling pipe 33, a second piston 34, a lifting ring 35 and a steering wheel 36.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a sampler for liquid food detection comprises a base 1, wherein a fixed plate 2 is fixedly connected to the upper surface of the base 1, a first bearing 3 is fixedly embedded on the outer surface of the fixed plate 2, a first rotating shaft 4 is fixedly connected to the inner ring of the first bearing 3, three first transmission wheels 5 are fixedly connected to the outer surface of the first rotating shaft 4, a transmission belt 6 is slidably connected to the outer surface of each first transmission wheel 5, a second bearing 7 is fixedly embedded on the outer surface of the fixed plate 2, a second rotating shaft 8 is fixedly connected to the inner ring of the second bearing 7, three second transmission wheels 9 are fixedly connected to the outer surface of the second rotating shaft 8, the second transmission wheels 9 and the first transmission wheels 5 are in transmission connection through the transmission belt 6, the second transmission wheels 9 rotate to drive the first transmission wheels 5 to rotate, a steering wheel 36 is fixedly connected to the outer surface of the second rotating shaft 8, and the rotating steering wheel 36 can drive, the outer surface of the fixed plate 2 is provided with a limiting through hole 10, the inner side wall of the limiting through hole 10 is connected with a limiting rod 11 in a sliding manner, the limiting rod 11 is connected with a steering wheel 36 in a sliding manner, the steering wheel 36 can be limited, the steering wheel 36 is prevented from being driven to rotate under the action of gravity, the right side surface of each driving belt 6 is fixedly connected with a connecting rod 12, the bottom surface of each connecting rod 12 is provided with a limiting groove 13, the inner top wall of each limiting groove 13 is provided with a sliding groove 14, the inside of each sliding groove 14 is connected with a sliding block 15 in a sliding manner, the bottom surface of each sliding block 15 is fixedly connected with a straight rod 16, the lengths of the three straight rods 16 are different, liquid foods at different depths can be sampled simultaneously, the outer surface of each straight rod 16 is fixedly connected with a push rod 17, the outer surface, the condition that an operator slips is prevented, a sampling box 19 is fixedly connected to the bottom surface of each straight rod 16, a water inlet pipe 20 is fixedly communicated with the bottom surface of each sampling box 19, a floating rod 21 is fixedly connected to the inner bottom wall of each sampling box 19, a floating block 22 is sleeved on the outer surface of each floating rod 21, a lifting lever 23 is fixedly connected to the left side surface of each floating block 22, a rubber rod 24 is fixedly hinged to the bottom of each lifting lever 23, the other end of each rubber rod 24 is movably connected with the water inlet pipe 20, the upper water inlet pipe 20 can be slowly blocked when the rubber rod 24 is driven to move upwards, a water outlet pipe 25 is fixedly communicated with the bottom surface of each sampling box 19, a first piston 26 is in threaded connection with the inner side wall of each water outlet pipe 25, the operator can control the discharge of liquid food in the sampling box 19 through the first piston 26, a bottom plate 27 is fixedly connected to the right side surface of the base 1, the upper surface fixedly connected with agitator 28 of bottom plate 27, the fixed inlaying of inner diapire of agitator 28 has third bearing 29, the inner circle fixedly connected with third pivot 30 of third bearing 29, the external surface fixedly connected with screw 31 of third pivot 30, the external surface fixedly connected with puddler 32 of third pivot 30, the external surface fixed intercommunication of agitator 28 has sampling tube 33, the inside wall threaded connection of sampling tube 33 has second piston 34, operating personnel can control discharging of liquid food in agitator 28 through second piston 34, the top fixedly connected with rings 35 of fixed plate 2, just operating personnel lifts this equipment and removes.
The working principle is as follows: firstly, the device is lifted to a designated position through a lifting ring 35, then liquid food to be tested is placed on a bottom plate 27, a limiting rod 11 is taken out, a steering wheel 36 is rotated, a transmission belt 6 moves to drive a connecting rod 12 to move, a sampling box 19 is driven to move through a straight rod 16, the sampling box 19 enters the liquid food, due to different internal and external pressures, the liquid food enters the sampling box 19 through a water inlet pipe 20, along with the continuous entering of the liquid food in the sampling box 19, the liquid level rises to drive a floating block 22 to float, so that a lifting lever 23 is driven to move upwards, a rubber rod 24 is driven to move upwards, until an upper water inlet pipe 20 is blocked, the steering wheel 36 is rotated to lift the sampling box 19 after sampling is finished, the limiting rod 11 is inserted to limit the steering wheel 36, a push rod 17 is pushed to drive the sampling box 19 to move to the top of a stirring barrel 28, a first piston 26 is opened, and the propeller, thereby driving the third rotating shaft 30 to rotate, thereby driving the stirring rod 32 to stir the liquid food, finally opening the second piston 34, and taking out the liquid food to finish sampling, wherein the taken out sample is representative.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A sampler for liquid food detection, includes base (1), its characterized in that: the last fixed surface of base (1) is connected with fixed plate (2), the fixed surface of fixed plate (2) inlays and has first bearing (3), the first pivot (4) of inner circle fixedly connected with of first bearing (3), the three first drive wheel (5) of fixed surface of first pivot (4), every the equal sliding connection of surface of first drive wheel (5) has drive belt (6), the fixed surface of fixed plate (2) inlays and has second bearing (7), the inner circle fixedly connected with second pivot (8) of second bearing (7), the three second drive wheel (9) of the fixed surface of second pivot (8) is connected with.
2. The liquid food detection sampler according to claim 1, wherein: every equal fixedly connected with connecting rod (12) of right flank of drive belt (6), every spacing groove (13), every have all been seted up to the bottom surface of connecting rod (12) spout (14), every have all been seted up to the interior roof of spacing groove (13) the equal sliding connection in inside of spout (14) has slider (15), every the equal fixedly connected with straight-bar (16) in bottom surface of slider (15), be connected through drive belt (6) transmission between second drive wheel (9) and first drive wheel (5), it is three the length of straight-bar (16) is inconsistent.
3. The liquid food detection sampler according to claim 1, wherein: the outer surface of the second rotating shaft (8) is fixedly connected with a steering wheel (36), and the outer surface of the fixing plate (2) is provided with a limiting through hole (10).
4. The liquid food detection sampler according to claim 3, wherein: the inner side wall of the limiting through hole (10) is connected with a limiting rod (11) in a sliding mode, and the limiting rod (11) is connected with a steering wheel (36) in a sliding mode.
5. The liquid food detection sampler according to claim 1, wherein: the outer surface of the straight rod (16) is fixedly connected with a push rod (17), and two anti-skidding sleeves (18) are sleeved on the outer surface of the push rod (17).
6. The liquid food detection sampler according to claim 2, wherein: every the equal fixedly connected with in bottom surface of straight-bar (16) samples box (19), every the equal fixed intercommunication in bottom surface of sampling box (19) has inlet tube (20), every the equal fixedly connected with float bar (21) of inner diapire of sampling box (19), every the surface of float bar (21) all overlaps and is equipped with kicking block (22), every the equal fixedly connected with lifting lever (23) of left surface of kicking block (22), every the bottom of lifting lever (23) all fixedly hinged has rubber pole (24), every the other end of rubber pole (24) all with inlet tube (20) swing joint, the top fixedly connected with rings (35) of fixed plate (2).
7. The liquid food detection sampler according to claim 1, wherein: every the bottom surface of sampling box (19) all is fixed the intercommunication has outlet pipe (25), every the equal threaded connection of inside wall of outlet pipe (25) has first piston (26).
8. The liquid food detection sampler according to claim 1, wherein: the right flank fixedly connected with bottom plate (27) of base (1), the last fixed surface of bottom plate (27) is connected with agitator (28), the interior diapire fixed mosaic of agitator (28) has third bearing (29), the inner circle fixedly connected with third pivot (30) of third bearing (29), the external fixed surface of third pivot (30) is connected with screw (31), the external fixed surface of third pivot (30) is connected with puddler (32), the external fixed surface intercommunication of agitator (28) has sampling tube (33), the inside wall threaded connection of sampling tube (33) has second piston (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010079008.7A CN111141553A (en) | 2020-02-03 | 2020-02-03 | Sampler for liquid food detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010079008.7A CN111141553A (en) | 2020-02-03 | 2020-02-03 | Sampler for liquid food detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111141553A true CN111141553A (en) | 2020-05-12 |
Family
ID=70527103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010079008.7A Withdrawn CN111141553A (en) | 2020-02-03 | 2020-02-03 | Sampler for liquid food detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111141553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834264A (en) * | 2021-03-30 | 2021-05-25 | 深圳市通量检测科技有限公司 | Sampling robot for food detection |
-
2020
- 2020-02-03 CN CN202010079008.7A patent/CN111141553A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834264A (en) * | 2021-03-30 | 2021-05-25 | 深圳市通量检测科技有限公司 | Sampling robot for food detection |
| CN112834264B (en) * | 2021-03-30 | 2022-07-29 | 深圳市通量检测科技有限公司 | Sampling robot for food detection |
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Application publication date: 20200512 |