CN109046987A - Workpiece transmits screening plant - Google Patents
Workpiece transmits screening plant Download PDFInfo
- Publication number
- CN109046987A CN109046987A CN201810844432.9A CN201810844432A CN109046987A CN 109046987 A CN109046987 A CN 109046987A CN 201810844432 A CN201810844432 A CN 201810844432A CN 109046987 A CN109046987 A CN 109046987A
- Authority
- CN
- China
- Prior art keywords
- screening
- screen plate
- collecting box
- rotary shaft
- hole
- Prior art date
- 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.)
- Granted
Links
- 238000012216 screening Methods 0.000 title claims abstract description 84
- 210000002421 cell wall Anatomy 0.000 claims abstract description 6
- 241000883990 Flabellum Species 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 2
- 229920001821 foam rubber Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/07—Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to screening installation fields, and in particular to workpiece transmits screening plant, including rack, conveyer belt, screen plate, collecting box and rotary shaft；Screen plate is equipped with several screening tanks, movable plate is hinged at the notch of screening tank, first through hole is offered on the cell wall of screening tank, first through hole is located at the lower section of movable plate, rotary shaft is connect with gantry rotation, interior of rotating shaft is equipped with first passage, middle part is arranged with air bag, air bag and the face seal of rotary shaft connect, and the surface of air bag is equipped with strut, and inside air bag is equipped with the second through-hole, first passage end is hinged with hose, hose is fixedly connected with the first through hole on screen plate, is equipped with air flue below collecting box, tracheae is connected between air flue and collecting box；Workpiece provided by the invention transmits screening plant, can prevent equal length but the different roll shaft of diameter will not block screening channel in screening process, and residue that can be subsidiary on roll shaft is purged.
Description
Technical field
The present invention relates to screening installation fields, and in particular to workpiece transmits screening plant.
Background technique
Roll shaft refers to the cylindrical parts that can be rolled on machine, and it is cold that roll shaft first passes around high temperature in the process of production and processing
But it forms, then polishes its surface, finally the roll shaft of different size after polishing is packed respectively；However in packaging
Before need to sieve on the different size of roll shaft of equal length, convenient for preferably being packed because before screening, roll shaft
It just is polished completion, the surface of roll shaft can also have the residues such as the clast left after polishing during transmitting screening, influence
The efficiency of screening, and the diameter of roll shaft differs very little during transmitting screening, and the slightly larger roll shaft of diameter can be straight screening
The smaller channel of diameter causes screening plant to be forced to stop, capable of just continuing to sieve after needing manually to be handled, make to blocking
The screening speed for obtaining roll shaft is slow, influences working efficiency.
Summary of the invention
The present invention provides workpiece to transmit screening plant, can prevent equal length but the different roll shaft of diameter is sieved in transmission
The channel of screening will not be blocked in the process, and residue subsidiary on energy roll shaft is purged.
In order to achieve the above objectives, the present invention adopts the following technical scheme: workpiece transmits screening plant, including rack, installation
Conveyer belt on the rack, further include inclined screen plate, the collecting box below screen plate and be located at screen plate and collection
Several rotary shafts among case；The screen plate is located at the output end of conveyer belt, and screen plate is fixedly connected with rack, the screening
Plate is equipped with several screening tanks, and the notch size of several screening tanks is sequentially increased from top to bottom on screen plate, the sieve
It selects and is hinged with movable plate at the notch of slot, first through hole is offered on the cell wall of screening tank, first through hole is located under movable plate
Side.
The rotary shaft is connect with gantry rotation, and interior of rotating shaft is equipped with first passage, and middle part is arranged with air bag, air bag with
The face seal of rotary shaft connects, and the surface of the air bag is equipped with the strut for rotating movable plate, and inside air bag is equipped with
It is connected to the second through-hole of rotary shaft first passage, the first passage end is hinged with hose, hose and first on screen plate
Through-hole is fixedly connected；Air flue is installed below the collecting box, tracheae is connected between air flue and collecting box.
By adopting the above technical scheme, the different roll shaft of diameter is transmitted on screen plate by conveyer belt is screened, and roll shaft is straight
Diameter is identical with the notch size of screening tank just to be fallen into corresponding screening tank, and the roll shaft slid into screening tank enters back into receipts
It is collected in header, before roll shaft falls into collecting box, air-flow enters out of air flue, arranges in the tracheae using connection air flue
Out, the air-flow of discharge blows to the roll shaft for just falling into screening tank, so that the subsidiary residue in roll shaft surface is separated from roll shaft,
Realize cleaning to roll shaft surface residual debris is attached to, however, screen plate is when roll shaft is screened, the slightly larger roll shaft of diameter can be
The notch of small screening tank is to being blocked, at this point, the air-flow of tracheae blowout enters in first through hole, air-flow by first through hole into
Enter into hose, then entered in the channel of rotary shaft by hose, air-flow, which enters eventually into, is mounted on rotary shaft middle part surface
Air bag in so that air bag is in inflated condition, after air bag, which expands, to be increased, strut connect with gasbag ektexine also extends, and props up
Bar supports movable plate rotation, and the movable plate support force upward by strut makes the roll shaft being stuck at notch by upward support
Power and be detached from screening tank, be detached from and be stuck in the roll shaft of screening tank and continue to scroll down through, roll shaft is screened other screening tanks again,
Until falling into corresponding screening tank；After roll shaft is softened, air-flow continues to be discharged from the notch of screening tank, by screening tank
Movement air flow drive the air-flow in hose to discharge so that deflated balloon, air bag upper rack posts restore toward recycling, movable plate
To original state.
The beneficial effect that this programme generates is: 1, by the air-flow flowed out in screen box, to just having fallen into screening on screen box
Roll shaft in slot is blown, so that the residue on roll shaft is detached from from roll shaft, reaches the cleaning on roll shaft surface.
2, movable plate is set at the notch of screening tank, passes through the rotary shaft being arranged among screen plate and collecting box, rotation
There is the air bag of installation strut among axis, when the notch of screening tank is blocked by roll shaft, air-flow is entered in rotary shaft by hose
Air bag in so that air bag expand, air bag expansion drive strut to movable plate generate support force so that getting lodged in screening tank slot
Roll shaft at mouthful is softened, and realizes the problem of notch of screening tank is not blocked by roll shaft.
Further, the rack is equipped with support frame, and the both ends of the rotary shaft are installed on the support frame, the rotary shaft
Both ends be fixedly connected with flabellum, the gas nozzle for rotating flabellum is installed, the inside of support frame is equipped with second on support frame as described above
Channel is penetrated through between the gas nozzle and air flue by second channel.
Air-flow in air flue is sprayed from gas nozzle by second channel, and the impact force that the air-flow of ejection generates makes fan blade rotating
Dynamic, flabellum drives rotary shaft to rotate counterclockwise, and rotary shaft when rotated, drives the strut on air bag to be rotated, and strut is turning
The active force generated during dynamic drives movable plate to generate displacement, so that making on roll shaft into the roll shaft shake in screening tank
Residue is preferably cleared up.
Further, negative pressure chamber is installed at the top of the screen plate, negative-pressure air fan is installed in negative pressure chamber.
It drives residue to enter in negative pressure chamber by negative-pressure air fan, residue can be focused in negative pressure chamber.
Further, storage bin is provided with below the negative-pressure air fan.
Setting storage bin can prevent residue from entering in negative-pressure air fan, and when mitigating negative-pressure air fan work, residue is to negative-pressure air fan
Influence,
Further, the collecting box bottom is equipped with cushion, and the cushion includes spring pad, foam-rubber cushion and rubber
Pad.
Cushion can play buffer function to the roll shaft fallen into collecting box, damage when preventing roll shaft from falling into.
Detailed description of the invention
Fig. 1 is the cross-sectional view that workpiece of the present invention transmits screening plant；
Fig. 2 is the top view that workpiece of the present invention transmits screen plate in screening plant；
Fig. 3 is the partial enlarged view in Fig. 1 at A；
Fig. 4 is the partial enlarged view in Fig. 1 at B.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: rack 1, conveyer belt 2, roll shaft 3, screen plate 4, air flue 5, movable plate 6,
Rotary shaft 7, strut 8, elastic balloon 9, hose 10, flabellum 11, first passage 12, gas nozzle 13, second channel 14, negative-pressure air fan
15, negative pressure chamber 16, tracheae 17, screening tank 18.
As depicted in figs. 1 and 2, workpiece transmits screening plant, including rack 1, the conveyer belt being mounted in rack 12 and position
In the screen plate 4 that 2 left end of conveyer belt is obliquely installed；Screen plate 4 is fixedly connected with rack 1, is set on screen plate 4 there are three screening tank
18, the openings of sizes of three screening tanks 18 is sequentially increased from top to bottom, and the lower right of 18 notch of screening tank is hinged with movable plate 6,
Movable plate 6 is bonded with the cell wall of 18 lower right of screening tank, offers first through hole on 18 cell wall of screening tank at 6 back side of movable plate,
Collecting box is installed below each screening tank 18, as shown in figure 4, be equipped with air flue 5 below collecting box, air flue 5 and collecting box it
Between be connected with tracheae 17, the top of screen plate 4 is equipped with negative pressure chamber 16, negative-pressure air fan 15, negative pressure wind is equipped in negative pressure chamber 16
The lower section of machine 15 is provided with storage bin.
As shown in figure 3, the lower right side of each screening tank 18 is connected with a rotary shaft 7, rotary shaft 7 and the rotation of rack 1 connect
Connect, first passage 12 be equipped with inside rotary shaft 7, the middle part of rotary shaft 7 is fixedly and coaxially connected flexible air bag 9, elastic balloon 9 with
The face seal of rotary shaft 7 connects, and the surface of elastic balloon 9 is equipped with the strut 8 for rotating movable plate 6, inside elastic balloon 9
The second through-hole equipped with first passage 12 in connection rotary shaft 7, the second through-hole are located at the middle part of rotary shaft 7,12 end of first passage
End is hinged with hose 10, and hose 10 is fixedly connected with the first through hole on screen plate 4；The both ends of rotary shaft 7 are fixedly connected with four
Piece flabellum 11, the inside of support frame is equipped with the second channel 14 penetrated through with air flue 5, close to 14 end of second channel of rotary shaft 7
It is fixedly connected with gas nozzle 13, the opening of gas nozzle 13 is directed at flabellum 11.
Specific implementation process is as follows: the different roll shaft 3 of length same diameter is successively placed on conveyer belt 2 and is transmitted,
Roll shaft 3 is transmitted to by conveyer belt 2 and is screened on the screen plate 4 in 2 left side of conveyer belt, and three on screen plate 4 are passed through
The opening width difference roll shaft 3 of screening tank 18 is screened, the openings of sizes of three screening tanks 18 from top to bottom on screen plate 4
It is sequentially increased, the roll shaft 3 met with 18 openings of sizes of screening tank drops into screening tank 18, finally falls on and is equipped with spring pad
It is collected in collecting box；By the air flue 5 being arranged below screening tank 18, air-flow enters in air flue 5, by air flue 5 and collects
The tracheae 17 being arranged between case, for air-flow from the cavity for being discharged to screening tank 18 in tracheae 17, the air-flow of discharge falls into sieve to rigid
The roll shaft 3 of slot 18 is selected to blow, so that the subsidiary residue in 3 surface of roll shaft is separated from roll shaft 3, at the same time, negative-pressure air fan
15 separation residues be drawn into the storage bin in negative pressure chamber 16, by the different screening tank 18 of 4 upper opening of screen plate to
It realizes the roll shaft 3 different to diameter to screen, while screening, the residue for being attached to 3 surface of roll shaft can be cleared up.
When a little bigger roll shaft 3 of diameter passes through slightly smaller screening tank 18, roll shaft 3 can be stuck at the notch of screening tank 18, this
When, roll shaft 3 can be the opening of small screening tank 18 to being blocked, and the air-flow that tracheae 17 is blown out enters the on 18 cell wall of screening tank
It in one through-hole, is entered in the hose 10 being connect with first through hole by first through hole, rotary shaft 7 is entered by hose 10
In first passage 12, air-flow enters the bullet for being mounted on 7 middle part surface of rotary shaft by first passage 12 by the second through-hole again
In property air bag 9, elastic balloon 9 is inflated.
After elastic balloon 9 expands, elastic balloon 9 increases, and the strut 8 connecting with 9 outer wall of elastic balloon also extends therewith,
Strut 8 jacks up the movable plate 6 at 18 notch of screening tank；Meanwhile the air-flow in air flue 5 passes through second channel 14 from gas nozzle 13
It sprays, the impact force that the air-flow of ejection generates rotates flabellum 11, and flabellum 11 is to drive rotary shaft 7 to rotate counterclockwise, rotation
Axis 7 when rotated, drives the strut 8 on elastic balloon 9 to be rotated, the support force upward by strut 8 of movable plate 6, activity
Plate 6 passes to support force on roll shaft 3, so that the roll shaft 3 being stuck at notch, by upward support force, roll shaft, which is detached from, is less than it directly
The screening tank 18 of diameter, the roll shaft 3 for being detached from screening tank 18 is affected by gravity to be screened again, until falling into corresponding screening
In slot 18.
After the roll shaft 3 being stuck at 18 notch of screening tank is softened, air-flow continues to be discharged from the notch of screening tank 18,
The junction of hose 10 and screening tank 18 is made to generate negative pressure by the air-flow quickly moved in screening tank 18, in screening tank 18
Air-flow is to driving the gas in hose 10 to discharge so that elastic balloon 9 reduces, strut 8 with elastic balloon 9 diminution
Gradually toward recycling, rotary shaft 7 also keeps rotation, and the reciprocating motion for driving strut 8 that movable plate 6 is made to generate interval makes to enter screening
Roll shaft 3 in slot 18 is shaken, and is purged convenient for the residue on roll shaft 3.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. workpiece transmits screening plant, including rack, rack-mounted conveyer belt, it is characterised in that: further include inclined
Screen plate, the collecting box below screen plate and several rotary shafts among screen plate and collecting box；
The screen plate is located at the output end of conveyer belt, and screen plate is fixedly connected with rack, if the screen plate is equipped with dry screen
Slot is selected, the notch size of several screening tanks is sequentially increased from top to bottom on screen plate, is cut with scissors at the notch of the screening tank
It is connected to movable plate, first through hole is offered on the cell wall of screening tank, first through hole is located at the lower section of movable plate；
The rotary shaft is connect with gantry rotation, and interior of rotating shaft is equipped with first passage, and middle part is arranged with air bag, air bag and rotation
The face seal of axis connects, and the surface of the air bag is equipped with the strut for rotating movable plate, and inside air bag is equipped with connection
Second through-hole of rotary shaft first passage, the first passage end are hinged with hose, the first through hole on hose and screen plate
It is fixedly connected；
Air flue is installed below the collecting box, tracheae is connected between air flue and collecting box.
2. workpiece according to claim 1 transmits screening plant, it is characterised in that: the rack is equipped with support frame, institute
The both ends for stating rotary shaft are installed on the support frame, and the both ends of the rotary shaft are fixedly connected with flabellum, install on support frame as described above
There is the gas nozzle for rotating flabellum, the inside of support frame is equipped with second channel, passes through between the gas nozzle and air flue by second channel
It is logical.
3. workpiece according to claim 2 transmits screening plant, it is characterised in that: be equipped at the top of the screen plate negative
Pressure chamber is equipped with negative-pressure air fan in negative pressure chamber.
4. workpiece according to claim 3 transmits screening plant, it is characterised in that: be provided with below the negative-pressure air fan
Storage bin.
5. workpiece described in any one of -4 transmits screening plant according to claim 1, it is characterised in that: the collecting box bottom
Portion is equipped with cushion, and the cushion includes spring pad, foam-rubber cushion and rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844432.9A CN109046987B (en) | 2018-07-27 | 2018-07-27 | Workpiece conveying and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844432.9A CN109046987B (en) | 2018-07-27 | 2018-07-27 | Workpiece conveying and screening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109046987A true CN109046987A (en) | 2018-12-21 |
| CN109046987B CN109046987B (en) | 2021-07-20 |
Family
ID=64835948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810844432.9A Active CN109046987B (en) | 2018-07-27 | 2018-07-27 | Workpiece conveying and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109046987B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772675A (en) * | 2019-03-25 | 2019-05-21 | 河南科技大学 | Sorting unit and its sorting roller |
| CN110576013A (en) * | 2019-09-19 | 2019-12-17 | 广州金智医疗器械有限公司 | Laboratory is with clean drying-machine of test tube |
| CN113058835A (en) * | 2021-04-06 | 2021-07-02 | 李晓龙 | Multistage screening system of probiotic capsule production preparation |
| CN113663918A (en) * | 2019-12-02 | 2021-11-19 | 江苏科森医疗器械有限公司 | Conveying device for micro part machining |
| CN116237153A (en) * | 2023-05-11 | 2023-06-09 | 四川南充华景智农农业装备制造有限公司 | Multi-dimensional joint sorting system for peppers |
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| EP0472242A1 (en) * | 1990-08-20 | 1992-02-26 | Teunis Rozendaal | Method for separating waste |
| CN203750852U (en) * | 2014-04-15 | 2014-08-06 | 中联重科股份有限公司 | Device for screening and sorting tubular stock and bar stock |
| CN104492704A (en) * | 2015-01-01 | 2015-04-08 | 韩杰 | Fast mixture separation device |
| CN105312238A (en) * | 2015-11-29 | 2016-02-10 | 重庆金徽林业发展有限公司 | Multifunctional blueberry screening machine |
| CN205393010U (en) * | 2016-02-14 | 2016-07-27 | 塔里木大学 | Walnut automatic separation device |
| CN107282449A (en) * | 2017-06-28 | 2017-10-24 | 徐州瑞龙核桃科技开发有限公司 | A kind of walnut automatic sorting device |
| CN107482879A (en) * | 2017-08-18 | 2017-12-15 | 重庆路格科技有限公司 | The heat dissipating method of switch power module |
| CN107497692A (en) * | 2017-09-30 | 2017-12-22 | 象山信基机械厂 | Axle screening installation |
-
2018
- 2018-07-27 CN CN201810844432.9A patent/CN109046987B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0472242A1 (en) * | 1990-08-20 | 1992-02-26 | Teunis Rozendaal | Method for separating waste |
| CN203750852U (en) * | 2014-04-15 | 2014-08-06 | 中联重科股份有限公司 | Device for screening and sorting tubular stock and bar stock |
| CN104492704A (en) * | 2015-01-01 | 2015-04-08 | 韩杰 | Fast mixture separation device |
| CN105312238A (en) * | 2015-11-29 | 2016-02-10 | 重庆金徽林业发展有限公司 | Multifunctional blueberry screening machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772675A (en) * | 2019-03-25 | 2019-05-21 | 河南科技大学 | Sorting unit and its sorting roller |
| CN110576013A (en) * | 2019-09-19 | 2019-12-17 | 广州金智医疗器械有限公司 | Laboratory is with clean drying-machine of test tube |
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| CN113663918A (en) * | 2019-12-02 | 2021-11-19 | 江苏科森医疗器械有限公司 | Conveying device for micro part machining |
| CN113663918B (en) * | 2019-12-02 | 2023-03-31 | 江苏科森医疗器械有限公司 | Conveying device for micro part machining |
| CN113058835A (en) * | 2021-04-06 | 2021-07-02 | 李晓龙 | Multistage screening system of probiotic capsule production preparation |
| CN116237153A (en) * | 2023-05-11 | 2023-06-09 | 四川南充华景智农农业装备制造有限公司 | Multi-dimensional joint sorting system for peppers |
| CN116237153B (en) * | 2023-05-11 | 2023-08-15 | 四川南充华景智农农业装备制造有限公司 | Multi-dimensional joint sorting system for peppers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109046987B (en) | 2021-07-20 |
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