CN206935505U - A kind of sample pulverizer for food inspection - Google Patents
A kind of sample pulverizer for food inspection Download PDFInfo
- Publication number
- CN206935505U CN206935505U CN201720670272.1U CN201720670272U CN206935505U CN 206935505 U CN206935505 U CN 206935505U CN 201720670272 U CN201720670272 U CN 201720670272U CN 206935505 U CN206935505 U CN 206935505U
- Authority
- CN
- China
- Prior art keywords
- blade
- cylinder
- grinding knife
- filter screen
- hemisphere jut
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a kind of sample pulverizer for food inspection, including cylinder and top cover, filter cylinder is provided with the cylinder, cap base is provided with rotary shaft, the first grinding knife and the second grinding knife are provided with rotary shaft, the first grinding knife is located at the top of the second grinding knife, and cap base is provided with annular slide track, slided in annular slide track and be provided with sand cylinder, rotary shaft is located at the inside of sand cylinder；First grinding knife includes the first blade of three annular arrangements, and the first auxiliary-blade diagonally downward is provided with the top of the first blade；Second grinding knife includes the second blade of eight annular arrangements, and the second auxiliary-blade tilted upward is provided with the top of the second blade；Filter cylinder includes the first filter screen, and inner cylinder is provided with the inside of the first filter screen；Sand cylinder includes the second filter screen, and outer barrel is provided with the outside of the second filter screen.The utility model can improve the deficiencies in the prior art, improve the efficiency of food samples crushing.
Description
Technical field
It the utility model is related to a kind of food inspection equipment, especially a kind of sample pulverizer for food inspection.
Background technology
With China's expanding economy, food-safety problem has become the major issue of people's care.It is some not
For method businessman in order to obtain interests, production and sales do not meet the food of food security specification, are brought to consumers in general great
Loss.In order to carry out real-time oversight to food production sales section, flow-type food inspection car is by increasing application.
When detecting some solid-state food samples, it is necessary to be crushed to sample.But existing food samples pulverizer crush efficiency
It is relatively low, cause food inspection longer from the time for being sampled to detection end, in real work, be unfavorable for for the real-time of food
Sampling observation supervision.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sample pulverizer for food inspection, can solve the problem that
The deficiencies in the prior art, improve the efficiency of food samples crushing.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
A kind of sample pulverizer for food inspection, including cylinder and top cover, filter cylinder, top cover are provided with the cylinder
Bottom is provided with rotary shaft, the first grinding knife and the second grinding knife is provided with rotary shaft, the first grinding knife is positioned at the second grinding
The top of knife, cap base are provided with annular slide track, are slided in annular slide track and be provided with sand cylinder, rotary shaft is located at sand cylinder
Inside, the first grinding knife and the second grinding knife coordinate with sand cylinder gap, when top cover is snapped onto on cylinder, sand cylinder and filter cylinder
Sliding friction is contacted, and rotary shaft and sand cylinder are driven by being arranged on the motor at the top of top cover respectively；First grinding knife includes three
First blade of individual annular arrangement, the first auxiliary-blade diagonally downward is provided with the top of the first blade；Second grinding knife includes
Second blade of eight annular arrangements, the second auxiliary-blade tilted upward is provided with the top of the second blade；Filter cylinder includes first
Filter screen, the first filter screen inner side are provided with inner cylinder, several first through hole and several the first hemisphere jut portions are provided with inner cylinder,
First hemisphere jut portion bottom is connected by the first spring body with inner cylinder；Sand cylinder includes the second filter screen, is set on the outside of the second filter screen
Outer barrel is equipped with, several second through holes and several the second hemisphere jut portions are provided with outer barrel, when top cover is snapped onto on cylinder
When, the first hemisphere jut portion and the second hemisphere jut portion sliding contact.
Preferably, being provided with air jet pipe in the rotary shaft, the air nozzle being connected with air jet pipe is provided with rotary shaft,
Air nozzle is between the first grinding knife and the second grinding knife；Several first baffles being upturned are provided with air nozzle,
Horizontal pod apertures are provided with first baffle, the outlet of pod apertures is provided with the angle of necking, first baffle and horizontal direction
For 10 °~17 °.
Preferably, the bottom surface of first blade is provided with several grooves, groove is mutually perpendicular to the first auxiliary-blade,
The import of groove is provided with guide face, and the first rough layer is provided with the top of groove；The connection of first auxiliary-blade and the first blade
Place is provided with second baffle, and the first auxiliary-blade includes the first blade part and the second blade part, the first blade part and the second blade part
Between angle be 13 °~20 °.
Preferably, third baffle, the folder between third baffle and the second blade are provided with the top of second blade
Angle is 30 °~40 °, and the side of third baffle is provided with the second rough layer, is provided with the second auxiliary-blade equal with third baffle
Capable third through-hole.
Preferably, the seam crossing of the first hemisphere jut portion and inner cylinder is provided with rubber gasket, rubber gasket
Top be provided with metal clips, metal clips and the first hemisphere jut portion gap coordinate, and the both sides of metal clips are provided with the
Three rough layers, kink is provided with the top of metal clips.
Preferably, the second hemisphere jut portion and the second through hole are staggered, set on the outside of the second hemisphere jut portion
It is equipped with circular brush layer.
Preferably, the ratio between mesh number of first filter screen and the second filter screen is 5:1.
It is using beneficial effect caused by above-mentioned technical proposal：The utility model devises inside and outside two layers of pulverizer
Structure, the crushing step by step of sample is realized by strainer filtering.The inner side of sand cylinder passes through the first grinding knife and the second grinding knife
Rotation carries out preliminary crushing.During rotating shredder, the groove of the first blade can realize material when by the first blade
Contacted with effective shock of the first rough layer, improve the crushing effect of the first blade, second baffle can improve and flow through groove
The radially converging power of material.Third baffle on second blade can improve the climbing power that material flows up in rotary course,
So as to realize rotational flow of the material between two grinding knifes.First auxiliary-blade and the second auxiliary-blade, which can be improved further, to be ground
The stirring effective area whetted a knife in rotary course for material.Comminuting matter is purged using air nozzle, can be improved
The uniformity of crushing material, while circulation rate of the material in crushed zone is improved, improve the efficiency that material passes through filter screen.Entered
Material after the crushing of grinding knife is flow between sand cylinder and filter cylinder by the second filter screen, passes through mutually rubbing for inner cylinder and outer barrel
Wipe, realize further crush.Metal clips on the outside of first hemisphere jut portion can improve material and the second hemisphere jut portion
Contact friction efficiency, and effectively reduce material inner cylinder and outer barrel adhesion, improve flour extraction.
Brief description of the drawings
Fig. 1 is the structure chart of one embodiment of the utility model.
Fig. 2 is the structure chart of air nozzle in one embodiment of the utility model.
Fig. 3 is the structure chart of the first grinding knife in one embodiment of the utility model.
Fig. 4 is the structure chart of the second grinding knife in one embodiment of the utility model.
Fig. 5 is the structure chart of filter cylinder in one embodiment of the utility model.
Fig. 6 is the structure chart of sand cylinder in one embodiment of the utility model.
Fig. 7 is the structure chart of buckle in one embodiment of the utility model.
In figure：1st, cylinder；2nd, top cover；3rd, filter cylinder；4th, rotary shaft；5th, the first grinding knife；6th, the second grinding knife；7th, annular is sliding
Road；8th, sand cylinder；9th, the first blade；10th, the first auxiliary-blade；11st, the second blade；12nd, the second auxiliary-blade；13rd, the first filter screen；
14th, inner cylinder；15th, first through hole；16th, the first hemisphere jut portion；17th, the first spring body；18th, the second filter screen；19th, outer barrel；20th,
Two through holes；21st, the second hemisphere jut portion；22nd, air jet pipe；23rd, air nozzle；24th, first baffle；25th, pod apertures；26th, necking；
27th, groove；28th, guide face；29th, the first rough layer；30th, second baffle；31st, the first blade part；32nd, the second blade part；33rd,
Three baffle plates；34th, the second rough layer；35th, third through-hole；36th, rubber gasket；37th, metal clips；38th, the 3rd rough layer；39、
Kink；40th, circular brush layer；41st, annular groove；42nd, annular relief；43rd, spiral stream guidance groove；44th, buckle；45th, location-plate；
46th, connecting rod；47th, reinforcement；48th, second spring body；49th, bolt.
Embodiment
The standardized element used in the utility model can commercially, and shaped piece is according to specification and attached
The record of figure can carry out it is customized, the specific connected mode of each part using bolt ripe in the prior art, rivet,
The conventional meanses such as welding, stickup, will not be described in detail herein.
Reference picture 1-7, one embodiment of the utility model include cylinder 1 and top cover 2, set in the cylinder 1
There is filter cylinder 3, the bottom of top cover 2 is provided with rotary shaft 4, and the first grinding knife 5 and the second grinding knife 6 are provided with rotary shaft 4, and first grinds
5 are whetted a knife positioned at the top of the second grinding knife 6, the bottom of top cover 2 is provided with annular slide track 7, is slided in annular slide track 7 and is provided with grinding
Cylinder 8, rotary shaft 4 are located at the inside of sand cylinder 8, and the first grinding knife 5 and the second grinding knife 6 coordinate with the gap of sand cylinder 8, work as top cover
2 when snapping onto on cylinder 1, and sand cylinder 8 contacts with the sliding friction of filter cylinder 3, and rotary shaft 4 and sand cylinder 8 are respectively by being arranged on top
The motor at the top of lid 2（Not shown in figure）Driving；First grinding knife 5 includes the first blade 9 of three annular arrangements, the first blade
9 top is provided with the first auxiliary-blade 10 diagonally downward；Second grinding knife 6 includes the second blade 11 of eight annular arrangements,
The top of second blade 11 is provided with the second auxiliary-blade 12 tilted upward；Filter cylinder 3 includes the first filter screen 13, in the first filter screen 13
Side is provided with inner cylinder 14, and several first through hole 15 and several the first hemisphere jut portions 16, the first ball are provided with inner cylinder 14
The bottom of shape lug boss 16 is connected by the first spring body 17 with inner cylinder 14；Sand cylinder 8 includes the second filter screen 18, outside the second filter screen 18
Side is provided with outer barrel 19, several second through holes 20 and several the second hemisphere jut portions 21 is provided with outer barrel 19, when top cover 2
When snapping onto on cylinder 1, the first hemisphere jut portion 16 and the sliding contact of the second hemisphere jut portion 21.Spray is provided with rotary shaft 4
Tracheae 22, the air nozzle 23 being connected with air jet pipe 22 is provided with rotary shaft 4, air nozzle 23 is located at the first grinding knife 5 and second
Between grinding knife 6；Several first baffles 24 being upturned are provided with air nozzle 23, level is provided with first baffle 24
Pod apertures 25, the outlets of pod apertures 25 is provided with necking 26, and first baffle 24 and the angle of horizontal direction are 13 °.First knife
The bottom surface of piece 9 is provided with several grooves 27, and groove 27 is mutually perpendicular to the first auxiliary-blade 10, and the import of groove 27, which is provided with, to be led
Stream interface 28, the top of groove 27 are provided with the first rough layer 29；The junction of first auxiliary-blade 10 and the first blade 9 is provided with
Two baffle plates 30, the first auxiliary-blade 10 include the first blade part 31 and the second blade part 32, the first blade part 31 and the second blade part
Angle between 32 is 18 °.The top of second blade 11 is provided with third baffle 33, between the blade 11 of third baffle 33 and second
Angle be 37 °, the side of third baffle 33 is provided with the second rough layer 34, is provided with the second auxiliary-blade 12 and third baffle
33 parallel third through-holes 35.First hemisphere jut portion 16 and the seam crossing of inner cylinder 14 are provided with rubber gasket 36, rubber
The top of sealing gasket 36 is provided with metal clips 37, and the gap of 37 and first hemisphere jut portion of metal clips 16 coordinates, metal clips
37 both sides are provided with the 3rd rough layer 38, and the top of metal clips 37 is provided with kink 39.The second hemisphere jut portion
21 and second through hole 20 be staggered, the outside in the second hemisphere jut portion 21 is provided with circular brush layer 40.First filter screen
13 and second the ratio between the mesh number of filter screen 18 be 5:1.
In addition, rotary shaft 4 is opposite with the direction of rotation of sand cylinder 8.Grinding knife is with grinding when this can not only improve first crushing
The relative rotational of mill tube, and the reverse cycle flow of material inside and outside sand cylinder can also be realized, so as to improve crushing material
Distribution consistency degree afterwards, further improves crush efficiency.
Annular groove 41 is provided with the inwall of second through hole 20, annular groove 41 is set close to the side in the second hemisphere jut portion 21
There is annular relief 42, the surface of annular relief 42 is provided with spiral stream guidance groove 43；The folder of first auxiliary-blade 10 and the first blade 9
Angle is 155 °, and the angle of the second auxiliary-blade 12 and the second blade 10 is 130 °.Material is caused as grinding knife rotates to be centrifuged
Power flows laterally,, can be in the second through hole 20 under the barrier effect in the second hemisphere jut portion 21 during by annular groove 41
Formed one " back pressure ", so as to improve the grinding pressure inside sand cylinder.The installation of first auxiliary-blade 10 and the second auxiliary-blade 12
Angle can sufficiently be stirred using the pressure inside sand cylinder to material, so as to improve crushing effect.
It is attached between first filter screen 13 and inner cylinder 14 by the spot welding of top and bottom, the first filter screen 13 and inner cylinder 14
Middle part fitting but do not fix.This attachment structure can form one flexibly between the first filter screen 13 and inner cylinder 14
Clearance space, in 14 stress of inner cylinder, the deformation quantity of the first filter screen 13 can be effectively reduced, and can be given using clearance space
Material provides a larger filter area, so as to improve flour extraction.
Snapped together between cylinder 1 and top cover 2 by buckle 44.Buckle 44 includes the location-plate being fixed on cylinder 1
45, and the connecting rod 46 being hinged on top cover 2, bottom and the 45 mutual clamping of location-plate of connecting rod 46, connecting rod 46 pass through spiral shell
Bolt 49 is fixed with location-plate 45.The inner side of connecting rod 46 is provided with reinforcement 47, and reinforcement 47 passes through second spring body 48 and positioning
Plate 45 is contacted, and second spring body 48 is mutually perpendicular to reinforcement 47.The structure of buckle 44 can effectively suppress to push up in crushing process
The radial vibration of lid 2, improve the stability that top cover 2 is fixed.
The utility model can effectively improve crush efficiency, suitable for the flowing quick detection of flow-type food inspection car.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (7)
1. a kind of sample pulverizer for food inspection, including cylinder（1）And top cover（2）, it is characterised in that：The cylinder
（1）Inside it is provided with filter cylinder（3）, top cover（2）Bottom is provided with rotary shaft（4）, rotary shaft（4）On be provided with the first grinding knife（5）
With the second grinding knife（6）, the first grinding knife（5）Positioned at the second grinding knife（6）Top, top cover（2）Bottom is provided with annular cunning
Road（7）, annular slide track（7）Interior slip is provided with sand cylinder（8）, rotary shaft（4）Positioned at sand cylinder（8）Inside, first grinding
Knife（5）With the second grinding knife（6）With sand cylinder（8）Gap coordinates, and works as top cover（2）Snap onto cylinder（1）When upper, sand cylinder（8）
With filter cylinder（3）Sliding friction contacts, rotary shaft（4）And sand cylinder（8）Respectively by being arranged on top cover（2）The motor at top drives
It is dynamic；First grinding knife（5）Include the first blade of three annular arrangements（9）, the first blade（9）Top be provided with diagonally downward
The first auxiliary-blade（10）；Second grinding knife（6）Include the second blade of eight annular arrangements（11）, the second blade（11）Top
Portion is provided with the second auxiliary-blade tilted upward（12）；Filter cylinder（3）Including the first filter screen（13）, the first filter screen（13）Inner side is set
There is inner cylinder（14）, inner cylinder（14）On be provided with several first through hole（15）With several the first hemisphere jut portions（16）, first
Hemisphere jut portion（16）Bottom passes through the first spring body（17）With inner cylinder（14）It is connected；Sand cylinder（8）Including the second filter screen（18）,
Second filter screen（18）Outside is provided with outer barrel（19）, outer barrel（19）On be provided with several the second through holes（20）With several second
Hemisphere jut portion（21）, work as top cover（2）Snap onto cylinder（1）When upper, the first hemisphere jut portion（16）With the second hemisphere jut portion
（21）Sliding contact.
2. the sample pulverizer according to claim 1 for food inspection, it is characterised in that：The rotary shaft（4）It is interior
It is provided with air jet pipe（22）, rotary shaft（4）On be provided with and air jet pipe（22）Connected air nozzle（23）, air nozzle（23）It is located at
First grinding knife（5）With the second grinding knife（6）Between；Air nozzle（23）Inside it is provided with several first baffles being upturned
（24）, first baffle（24）Inside it is provided with horizontal pod apertures（25）, pod apertures（25）Outlet be provided with necking（26）, first
Baffle plate（24）Angle with horizontal direction is 10 °~17 °.
3. the sample pulverizer according to claim 1 for food inspection, it is characterised in that：First blade（9）
Bottom surface be provided with several grooves（27）, groove（27）With the first auxiliary-blade（10）It is mutually perpendicular to, groove（27）Import set
It is equipped with guide face（28）, groove（27）Top be provided with the first rough layer（29）；First auxiliary-blade（10）With the first blade（9）
Junction be provided with second baffle（30）, the first auxiliary-blade（10）Including the first blade part（31）With the second blade part（32）,
First blade part（31）With the second blade part（32）Between angle be 13 °~20 °.
4. the sample pulverizer according to claim 3 for food inspection, it is characterised in that：Second blade（11）
Top be provided with third baffle（33）, third baffle（33）With the second blade（11）Between angle be 30 °~40 °, the 3rd
Baffle plate（33）Side be provided with the second rough layer（34）, the second auxiliary-blade（12）On be provided with and third baffle（33）It is parallel
Third through-hole（35）.
5. the sample pulverizer according to claim 1 for food inspection, it is characterised in that：First hemisphere jut
Portion（16）With inner cylinder（14）Seam crossing be provided with rubber gasket（36）, rubber gasket（36）Top be provided with metal elastic
Piece（37）, metal clips（37）With the first hemisphere jut portion（16）Gap coordinates, metal clips（37）Both sides be provided with the 3rd
Rough layer（38）, metal clips（37）Top be provided with kink（39）.
6. the sample pulverizer according to claim 5 for food inspection, it is characterised in that：Second hemisphere jut
Portion（21）With the second through hole（20）It is staggered, the second hemisphere jut portion（21）Outside be provided with circular brush layer（40）.
7. the sample pulverizer according to claim 6 for food inspection, it is characterised in that：First filter screen（13）
With the second filter screen（18）The ratio between mesh number be 5:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670272.1U CN206935505U (en) | 2017-06-10 | 2017-06-10 | A kind of sample pulverizer for food inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670272.1U CN206935505U (en) | 2017-06-10 | 2017-06-10 | A kind of sample pulverizer for food inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206935505U true CN206935505U (en) | 2018-01-30 |
Family
ID=61363956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720670272.1U Expired - Fee Related CN206935505U (en) | 2017-06-10 | 2017-06-10 | A kind of sample pulverizer for food inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206935505U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020187A (en) * | 2017-06-10 | 2017-08-08 | 文松 | A kind of sample pulverizer for food inspection |
| CN110052316A (en) * | 2019-05-17 | 2019-07-26 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of yak feed-processing device |
| CN110102382A (en) * | 2019-04-17 | 2019-08-09 | 英鸿纳米科技股份有限公司 | Grinding device is used in a kind of production of nano material |
| CN111375249A (en) * | 2020-04-22 | 2020-07-07 | 陈宁 | Air purification device applied to shell processing |
-
2017
- 2017-06-10 CN CN201720670272.1U patent/CN206935505U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020187A (en) * | 2017-06-10 | 2017-08-08 | 文松 | A kind of sample pulverizer for food inspection |
| CN107020187B (en) * | 2017-06-10 | 2024-06-04 | 广东因博检测技术服务有限公司 | Sample grinder for food detection |
| CN110102382A (en) * | 2019-04-17 | 2019-08-09 | 英鸿纳米科技股份有限公司 | Grinding device is used in a kind of production of nano material |
| CN110052316A (en) * | 2019-05-17 | 2019-07-26 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of yak feed-processing device |
| CN110052316B (en) * | 2019-05-17 | 2021-05-14 | 中国农业科学院兰州畜牧与兽药研究所 | Yak feed processing device |
| CN111375249A (en) * | 2020-04-22 | 2020-07-07 | 陈宁 | Air purification device applied to shell processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |