CN207894836U - A kind of high-precision food inspection device - Google Patents
A kind of high-precision food inspection device Download PDFInfo
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- CN207894836U CN207894836U CN201820279235.2U CN201820279235U CN207894836U CN 207894836 U CN207894836 U CN 207894836U CN 201820279235 U CN201820279235 U CN 201820279235U CN 207894836 U CN207894836 U CN 207894836U
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- rack
- crushing
- crushing shaft
- support shaft
- turntable
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Abstract
The utility model discloses one kind having self-cleaning function, and can be to high-precision food inspection device that a variety of poisonous and harmful substances in sample to be tested are detected.It includes rack, rack is equipped with grinding device, grinding device includes shell, feed hopper and grout outlet, crushing shaft is equipped in shell, one end of crushing shaft is equipped with first motor, the other end of crushing shaft is equipped with high-pressure hydraulic pump, the water-injecting cavity being connected to the outlet pipe of high-pressure hydraulic pump is equipped in crushing shaft, crushing shaft is equipped with blade and spray-hole, rack top rotary table, turntable is equipped with the second motor and several containers for containing slurries, rack is equipped with detection device, detection device includes support shaft, the cylinder for being rotatably arranged on the testing stand of support shaft one end and being fixed on the rack, the piston rod of the other end and cylinder of the support shaft far from testing stand connects, testing stand includes several detection bars, the one end of detection bar far from support shaft is equipped with test paper container and the clip for clamping test paper.
Description
Technical field
The utility model is related to food inspection equipment field more particularly to a kind of high-precision food inspection devices.
Background technology
The raw material of food essentially from agricultural and sideline product, agricultural and sideline product from breeding, harvest, processing, packaging, transport, sale,
Until on the dining table of people, to pass through many procedures, production, processing links in, any one link has
There may be food-safety problem, current China's food-safety problem takes place frequently, and how to ensure food safety close as people instantly
The problem of cutting concern, wherein food inspection can detect the harmful substance in food, mainly some harmful poisonous indexs
Detection, such as heavy metal, aflatoxin etc., be the important technical of current verification food security.
Food inspection includes multiple steps, and the detecting step taken at present is first to crush sample to be tested, passes through weighing instrument
Device weighs, and is finally detected with test paper and is compared with standard color comparison card, the content of harmful poisonous index is detected, what is used now
During food inspection, each step is separated independent progress, lacks continuity each other, leads to entire food inspection process
Tediously long and cumbersome, efficiency is relatively low, and is easy error.
205879923 U of Chinese patent Authorization Notice No. CN, authorized announcement date 2017.01.11, a kind of entitled " food
Product detection device " discloses a kind of food inspection device that pulverizing chamber and detection mouth gather together, this food inspection dress
It sets and a degree of optimization has been carried out to food inspection process, but often carry out one-time detection, pulverizing chamber must clean completely, not so
Next accuracy of detection can be impacted, the food inspection device of this structure, which need to be dismantled manually, to be cleaned, and difficulty is larger, together
When detection mouth can only solely test a kind of index of poisonous and harmful substance, detection result is more single.
Utility model content
The purpose of this utility model is to overcome deficiencies in the prior art, and providing one kind having self-cleaning function, and
It can be to high-precision food inspection device that a variety of poisonous and harmful substances in sample to be tested are detected.
To achieve the goals above, the utility model uses following technical scheme：
A kind of high-precision food inspection device, including
Rack, the rack are equipped with grinding device, and grinding device includes the shell being fixed on the rack, is fixed on shell
The feed hopper at top and the grout outlet for being fixed on housing bottom, are equipped with crushing chamber in shell, feed hopper, crushing chamber and grout outlet by
It is sequentially communicated under, crushing shaft is equipped in crushing chamber, one end of crushing shaft is equipped with the first electricity for driving crushing shaft to rotate
The other end of machine, crushing shaft is equipped with high-pressure hydraulic pump, is equipped with the water-injecting cavity being connected to the outlet pipe of high-pressure hydraulic pump in crushing shaft, crushes
Axis is equipped with several blades being axially sequentially distributed along crushing shaft and several spray-holes being connected to water-injecting cavity, crushing shaft and high pressure
The outlet pipe of water pump is rotatablely connected；
The rack is equipped with horizontally disposed turntable, and turntable is located at the lower section of grout outlet, and turntable is equipped with for driving
Second motor of turntable rotation, turntable are equipped with several containers for containing slurries；
The rack is equipped with detection device, and detection device is located at the top of turntable, and detection device includes support shaft, rotation
Testing stand in support shaft one end and the cylinder that is fixed on the rack are set, the other end and cylinder of the support shaft far from testing stand
Piston rod connects, and testing stand includes several detection bars, and the one end of detection bar far from support shaft is equipped with the appearance for placing test paper
Set box and the clip for clamping test paper.Sample to be tested is put into from feed hopper in crushing chamber, and crushing shaft drives blade rotation pair
Sample to be tested carries out cutting and grinding, and the slurries after sample to be tested crushing are from the container for flowing to lower section in grout outlet, turntable rotation
The container for filling slurries is sent to detection device, the container in each detection bar places a kind of test of poisonous and harmful substance
The corresponding detection bar of test paper is turned to lowest point by paper, and cylinder pushes support shaft to decline, so that test paper is immersed in and fill slurries
Container in.After sample to be tested crushes, starts high-pressure hydraulic pump and inject high pressure water into water-injecting cavity, high pressure water is through each spray-hole
It sprays, each spray-hole makes high pressure water also rotate therewith as crushing shaft rotates, and is cleaned comprehensively to enclosure interior, taper
Spray-hole keeps the high pressure water flow scattering area of ejection wider, expands clean range, reduces cleaning dead angle.
Preferably, the turntable is equipped with several locating slots circumferentially uniformly distributed along turntable, locating slot is a pair of with container one
It answers, the bottom of container is located in corresponding locating slot.Locating slot has position-limiting action to container, falls off and turns when being rotated to prevent container
Disk.
Preferably, the support shaft is horizontally disposed, each detection bar is circumferentially uniformly distributed along support shaft.Multiple detection bars can
Easily to test different poisonous and harmful substances, and uniformly distributed detection bar can be controlled preferably between two neighboring detection bar
Angle, avoid interfering, simultaneously support axis uniform force, ensure structural stability.
Preferably, the water-injecting cavity is coaxially arranged with crushing shaft, spray-hole is tapered, and the miner diameter end of spray-hole is close to powder
The axis of broken axis.The spray-hole of taper keeps the high pressure water flow scattering area of ejection wider, expands clean range, and it is dead to reduce cleaning
Angle.
Preferably, the shell is equipped with strainer, sealing device and the slot being inserted into for strainer, strainer, which is located at, to be crushed
Between axis and grout outlet, strainer passes through slot, sealing device to include the fixed seat being located on shell and be hinged in fixed seat
Baffle, strainer are contacted with baffle.When being inserted into slot, strainer and baffle contact, slot are in sealing state, will not make to wait for strainer
The slurries outflow after food crushes is surveyed, strainer filtering falls the residue after sample to be tested crushes, can be in the utility model self-cleaning
When strainer is extracted out from slot, baffle by residue keep off in shell as high pressure water flow is gone out outside shell.
Preferably, the bottom surface of the shell is circular conical surface, the bottom surface of shell is equipped with for the through-hole under slurry stream, goes out
Starch the upper end sealed set of pipe in through-holes.Circular conical surface has guide functions so that slurries are more easy to outflow grout outlet.
Preferably, the upper end of the feed hopper is equipped with head cover.Prevent residue from throwing away outside shell in crushing process, and
It sprays, can also be played when not in use in the utility model dust-and-foreign-object-proof from feed hopper prevented also from flow during self-cleaning
Into the effect of enclosure interior.
Preferably, the grout outlet is equipped with the solenoid valve for controlling grout outlet break-make.Solenoid valve is starched for controlling
Liquid flows to the amount in container from grout outlet.
The utility model has the beneficial effects that：（1）Grinding device crushes sample to be tested, after sample to be tested crushes
Slurries are flow in container, and the container for filling slurries is gone to by turntable at detection device, are carried out to slurries by test paper toxic
Each step of food inspection is integrated together and is had higher continuity by the detection of harmful substance, and detection efficiency is high；
（2）More parts of slurries can be made in a sample to be tested, and different poisonous and harmful substances can be tested with different test papers, a kind of
Test paper corresponds to a slurries, and testing result has more accuracy；（3）After the completion of sample to be tested crushes, start high-pressure pump to water-injecting cavity
Interior injection high pressure water, crushing shaft drive each spray-hole rotation that the high pressure water sprayed from spray-hole is enable to clean shell in all directions
Inside, cleaning performance are good and without manually dismantling cleaning.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of grinding device in the utility model；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the internal structure schematic diagram of crushing shaft in the utility model；
Fig. 5 is the structural schematic diagram of detection device in the utility model.
In figure：Rack 1, grinding device 2, shell 21, crushing chamber 211, head cover 221, feed hopper 22, grout outlet 23, electromagnetism
It is valve 231, crushing shaft 24, first motor 241, high-pressure hydraulic pump 242, water-injecting cavity 243, blade 244, spray-hole 245, strainer 25, close
Seal apparatus 26, fixed seat 261, baffle 262, turntable 3, the second motor 31, container 32, detection device 4, support shaft 41, testing stand
42, detection bar 421, container 422, clip 423, cylinder 43.
Specific implementation mode
The utility model is further described in the following with reference to the drawings and specific embodiments.
As shown in Fig. 1 to Fig. 5, a kind of high-precision food inspection device, including
Rack 1, the rack are equipped with grinding device 2, and grinding device includes the shell 21 being fixed on the rack, is fixed on
The feed hopper 22 of case top and the grout outlet 23 for being fixed on housing bottom, the bottom surface of shell are circular conical surface, on the bottom surface of shell
Equipped with for the through-hole under slurry stream, the upper end sealed set of grout outlet is in through-holes.Crushing chamber 211, charging are equipped in shell
Bucket, crushing chamber and grout outlet are from top to bottom sequentially communicated, and the upper end of feed hopper is equipped with head cover 221, and grout outlet is equipped with for controlling
The solenoid valve 231 of grout outlet break-make processed.
Crushing shaft 24 is equipped in crushing chamber, one end of crushing shaft is equipped with the first motor 241 for driving crushing shaft to rotate,
The other end of crushing shaft is equipped with high-pressure hydraulic pump 242, and the water-injecting cavity 243 being connected to the outlet pipe of high-pressure hydraulic pump is equipped in crushing shaft,
Crushing shaft is equipped with several blades 244 being axially sequentially distributed along crushing shaft and several spray-holes 245 being connected to water-injecting cavity, note
Water cavity is coaxially arranged with crushing shaft, and spray-hole is tapered, and the miner diameter end of spray-hole is close to the axis of crushing shaft, crushing shaft and high pressure
The outlet pipe of water pump is rotatablely connected；
Shell is equipped with strainer 25, sealing device 26 and the slot being inserted into for strainer, strainer and is located at crushing shaft and pulp
Between pipe, strainer passes through slot, and sealing device includes the fixed seat 261 being located on shell and the baffle being hinged in fixed seat
262, strainer is contacted with baffle.
The rack is equipped with horizontally disposed turntable 3, and turntable is located at the lower section of grout outlet, and turntable is equipped with for driving
Second motor 31 of turntable rotation, turntable are equipped with several containers 32 for containing slurries, and turntable is equipped with several along turntable
Circumferentially uniformly distributed locating slot, locating slot are corresponded with container, and the bottom of container is located in corresponding locating slot；Slurries are from pulp
It is flow in container in pipe, turntable plays transhipment, can continuously make slurries sample.
Rack is equipped with detection device 4, and detection device is located at the top of turntable, and detection device includes support shaft 41, rotation
Testing stand 42 in support shaft one end and the cylinder 43 that is fixed on the rack, the other end and gas of the support shaft far from testing stand are set
The piston rod of cylinder connects, and testing stand includes several detection bars 421, and the one end of detection bar far from support shaft is equipped with for placing test
The container 422 of paper and clip 423 for clamping test paper.Turntable rotation send the container for filling slurries to detection device
Locate, the container in each detection bar places a kind of test paper of poisonous and harmful substance, and the corresponding detection bar of test paper is turned to
Lowest point, cylinder push support shaft to decline, test paper are made to be immersed in the container for filling slurries, are then carried out with standard color comparison card
It compares, obtains testing result.
Sample to be tested is put into from feed hopper in crushing chamber, and crushing shaft drives blade rotation to carry out cutting powder to sample to be tested
Broken, the slurries after sample to be tested crushing control slurries from the container for flowing to lower section in grout outlet, by the break-make of solenoid valve
Discharge.Turntable rotation send the container for filling slurries to detection device, and the container in each detection bar, which places one kind, to be had
The test paper of malicious harmful substance, such as nitrite is surveyed, just the corresponding detection bar of nitrite test paper is turned to minimum
Place, cylinder push support shaft decline, so that nitrite test paper is immersed in the container for filling slurries, then with standard color comparison card
It is compared, obtains testing result.Further, standard color comparison card can be pasted onto in detection bar, can be more convenient straight
Testing result at ground comparison is seen, while for the purpose for improving accuracy of detection, a kind of sample to be tested can be made more parts of slurries, and one
Kind test paper corresponds to a slurries, avoids cross jamming.After sample to be tested crushes, starts high-pressure hydraulic pump and noted into water-injecting cavity
Enter high pressure water, high pressure water is sprayed through each spray-hole, and each spray-hole is rotated with crushing shaft so that high pressure water also rotates therewith, to shell
Internal portion is cleaned comprehensively, and the spray-hole of taper keeps the high pressure water flow scattering area of ejection wider, expands clean range, is reduced
Clean dead angle.The utility model has the advantages that：Collection is crushed, is sampled, being detected on one, and detection efficiency is high, and a sample to be tested
More parts of slurries can be made, different poisonous and harmful substances, a kind of a slurry of test paper correspondence can be tested with different test papers
Liquid, testing result have more accuracy, while starting high-pressure pump after crushing and capable of comprehensively being cleaned to enclosure interior, avoid
The preparation of next sample to be tested slurries is interfered, ensures accuracy of detection.
Claims (8)
1. a kind of high-precision food inspection device, characterized in that including
Rack, the rack are equipped with grinding device, and grinding device includes the shell being fixed on the rack, is fixed on case top
Feed hopper and be fixed on the grout outlet of housing bottom, be equipped with crushing chamber in shell, feed hopper, crushing chamber and grout outlet by up to
Under be sequentially communicated, crushing shaft is equipped in crushing chamber, one end of crushing shaft is equipped with the first motor for driving crushing shaft to rotate, powder
The other end of broken axis is equipped with high-pressure hydraulic pump, is equipped with the water-injecting cavity being connected to the outlet pipe of high-pressure hydraulic pump in crushing shaft, on crushing shaft
Equipped with several blades being axially sequentially distributed along crushing shaft and several spray-holes being connected to water-injecting cavity, crushing shaft and high-pressure hydraulic pump
Outlet pipe rotation connection；
The rack is equipped with horizontally disposed turntable, and turntable is located at the lower section of grout outlet, and turntable, which is equipped with, is used for driving disc
Second motor of rotation, turntable are equipped with several containers for containing slurries；
The rack is equipped with detection device, and detection device is located at the top of turntable, and detection device includes support shaft, rotation setting
The piston rod of testing stand in support shaft and the cylinder being fixed on the rack, support shaft one end and cylinder far from support shaft connects
It connects, testing stand includes several detection bars, and the one end of detection bar far from support shaft is equipped with container and use for placing test paper
In the clip of clamping test paper.
2. a kind of high-precision food inspection device according to claim 1, characterized in that the turntable is equipped with several edges
The circumferentially uniformly distributed locating slot of turntable, locating slot are corresponded with container, and the bottom of container is located in corresponding locating slot.
3. a kind of high-precision food inspection device according to claim 1 or 2, characterized in that the horizontal cloth of support shaft
It sets, each detection bar is circumferentially uniformly distributed along support shaft.
4. a kind of high-precision food inspection device according to claim 1 or 2, characterized in that the water-injecting cavity and crushing
Axis is coaxially arranged, and spray-hole is tapered, the axis of the miner diameter end of spray-hole close to crushing shaft.
5. a kind of high-precision food inspection device according to claim 1, characterized in that the shell be equipped with strainer,
Sealing device and the slot being inserted into for strainer, for strainer between crushing shaft and grout outlet, strainer passes through slot, sealing device
It is contacted with baffle including the fixed seat being located on shell and the baffle being hinged in fixed seat, strainer.
6. a kind of high-precision food inspection device according to claim 1 or 2, characterized in that the bottom surface of the shell is
The bottom surface of circular conical surface, shell is equipped with for the through-hole under slurry stream, and the upper end sealed set of grout outlet is in through-holes.
7. a kind of high-precision food inspection device according to claim 1 or 2, characterized in that the upper end of the feed hopper
Equipped with head cover.
8. a kind of high-precision food inspection device according to claim 1 or 2, characterized in that the grout outlet is equipped with
Solenoid valve for controlling grout outlet break-make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279235.2U CN207894836U (en) | 2018-02-27 | 2018-02-27 | A kind of high-precision food inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279235.2U CN207894836U (en) | 2018-02-27 | 2018-02-27 | A kind of high-precision food inspection device |
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| Publication Number | Publication Date |
|---|---|
| CN207894836U true CN207894836U (en) | 2018-09-21 |
Family
ID=63540734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820279235.2U Active CN207894836U (en) | 2018-02-27 | 2018-02-27 | A kind of high-precision food inspection device |
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| Country | Link |
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| CN (1) | CN207894836U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650222A (en) * | 2020-04-26 | 2020-09-11 | 通标标准技术服务（天津）有限公司 | Device and method for detecting heavy metals in food |
| CN111982624A (en) * | 2020-08-14 | 2020-11-24 | 奥迈检测有限公司 | System for rapidly detecting heavy metal components in food |
| CN112666100A (en) * | 2020-11-30 | 2021-04-16 | 浙江必利夫检测科技有限公司 | Spectrophotometer for detecting ozone and determination method |
| CN113655186A (en) * | 2021-08-02 | 2021-11-16 | 浙江九安检测科技有限公司 | Food detection device |
| CN115792256A (en) * | 2022-08-16 | 2023-03-14 | 内蒙古河套酒业集团股份有限公司 | Nitrite detection device for food processing and use method thereof |
-
2018
- 2018-02-27 CN CN201820279235.2U patent/CN207894836U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650222A (en) * | 2020-04-26 | 2020-09-11 | 通标标准技术服务（天津）有限公司 | Device and method for detecting heavy metals in food |
| CN111650222B (en) * | 2020-04-26 | 2024-01-12 | 通标标准技术服务（天津）有限公司 | Device and method for detecting heavy metals in food |
| CN111982624A (en) * | 2020-08-14 | 2020-11-24 | 奥迈检测有限公司 | System for rapidly detecting heavy metal components in food |
| CN112666100A (en) * | 2020-11-30 | 2021-04-16 | 浙江必利夫检测科技有限公司 | Spectrophotometer for detecting ozone and determination method |
| CN113655186A (en) * | 2021-08-02 | 2021-11-16 | 浙江九安检测科技有限公司 | Food detection device |
| CN113655186B (en) * | 2021-08-02 | 2023-10-13 | 浙江九安检测科技有限公司 | Food detection device |
| CN115792256A (en) * | 2022-08-16 | 2023-03-14 | 内蒙古河套酒业集团股份有限公司 | Nitrite detection device for food processing and use method thereof |
| CN115792256B (en) * | 2022-08-16 | 2023-08-25 | 内蒙古河套酒业集团股份有限公司 | Nitrite detection device for food processing and application method thereof |
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