CN105537129B - A kind of pearl screening plant - Google Patents
A kind of pearl screening plant Download PDFInfo
- Publication number
- CN105537129B CN105537129B CN201510951330.3A CN201510951330A CN105537129B CN 105537129 B CN105537129 B CN 105537129B CN 201510951330 A CN201510951330 A CN 201510951330A CN 105537129 B CN105537129 B CN 105537129B
- Authority
- CN
- China
- Prior art keywords
- pearl
- screening
- sphericity
- crank
- screening plant
- 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.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 76
- 239000011148 porous material Substances 0.000 claims description 3
- 239000011049 pearl Substances 0.000 description 71
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 241001060851 Carapus bermudensis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 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
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- 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
- B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
- B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of pearl screening plants, driving device is screened including sphericity, sphericity screens driving device and is drivingly connected crank and rocker mechanism (one), and crank and rocker mechanism (one) is arranged in fixed plate, and crank and rocker mechanism (one) drives pearl sphericity screening cup to make elliptical orbit movement；The pearl screening plant is additionally provided with pearl blanking device；The pearl sphericity screening cup is rounding mesa-shaped, and the pearl sphericity screening cup wall of cup is equipped with the identical slotted eye of multiple sizes.Pearl screening plant of the present invention, structure is simple, easy to operate, screening driving device and choosing motor is power, it may be implemented quickly to screen the sphericity of pearl and size, improve working efficiency, solve the problems, such as that pearl sphericity sorting efficiency is low, shape screening is substandard.
Description
Technical field
Technical field: the present invention relates to the technical fields of screening plant, and in particular to a kind of pearl screening plant.
Background technique
Pearl sector is China's traditional feature industries, and China pearl annual output was up to 2000 tons or more in recent years.Pearl shape
Shape is different, and shape difference is then worth difference, and the various applications actually having then need various different grades of pearls, so
In process, it needs to carry out shape classification to pearl sphericity.Currently, China's fresh water pearl yield accounts for global total output
95%, pearl deep processing industry number of the enterprise is few, small scale, and China pearl manufacturing enterprise substantially uses traditional artificial head at present
Choosing method carefully screens, and expends a large amount of manpower and time, and sorting efficiency is low, main by personal eyesight, illumination condition etc.
The influence of objective condition, accuracy rate are also low.And artificial screening go out pearl shaped and size not specification the problems such as.
As what social progress and Economic Development Mode changed deepens constantly, part has been had already appeared currently on the market and has been screened
The automation equipment of pearl size, and to the device of pearl sphericity screening on the market still in space state.
Summary of the invention
It is at low cost, easy to operate new it is an object of the invention to design one to solve the problems, such as that existing design exists
Type pearl sphericity screening plant also can be realized screen to pearl size at the same time, and the labour for improving traditional pearl sector is raw
Efficiency is produced, the blank for lacking pearl sphericity in the market screened from dynamicization machine is filled up.
To solve the above problems, a kind of pearl screening plant of the invention, including sphericity screen driving device, crank rocker
Mechanism (one), fixed plate and pearl sphericity screen cup, and sphericity screens driving device and is drivingly connected crank and rocker mechanism (one), crank
Rocker device (one) is arranged in fixed plate, and crank and rocker mechanism (one) drives pearl sphericity screening cup to make elliptical orbit movement；
The pearl sphericity screening cup is rounding mesa-shaped, and is equipped with the identical slotted eye of multiple sizes in wall of cup；The pearl screening
Device is additionally provided with pearl blanking device.
Further, the pearl blanking device includes the cylinder being set in outside pearl sphericity screening cup, the cylinder inner wall
Lower end is equipped with ring groove, and the ring groove is located at the lower end of slotted eye, and is connected to the pearl of cylinder side wall bottom end setting
Discharge port.
Further, the screening driving device is stepless speed-regulating motor.
Further, the pearl screening plant is additionally provided with pearl size screening plant, the pearl size screening plant
Including size sub-sieve device, size sub-sieve device receives pearl by the conveying trough being connected to discharge port, and the size sub-sieve device is fixed
On crank and rocker mechanism (two), the crank and rocker mechanism (two) connect with motor drive.The size sub-sieve device is longitudinally set
There is two layers or multilayer sieve, the sieve pore of the sieve gradually becomes smaller from top to bottom, and the sieve side is equipped with opening.
Further, the cylinder outer wall is fixed in fixed plate by fixed link.
Further, the sieve is arranged in the same direction with the conveying trough.
Further, the crank and rocker mechanism (one) is equipped with crank, and crank drives rocking bar to rotate by connecting rod, the song
Handle, connecting rod and rocking bar are connected by bulb, and the pearl sphericity screening cup is placed on the connecting rod.
Further, the sphericity screening driving device is equipped with the first support frame, and first support frame is fixed at
Fixed plate lower end.
Further, the motor is equipped with the second support frame, second support frame and the crank and rocker mechanism (two)
It is fixedly connected.
Pearl screening plant of the invention, structure is simple, easy to operate, and screening driving device chooses electrodeless motor as dynamic
Power, cooperate pearl sphericity screening plant and pearl size screening plant may be implemented to carry out the sphericity of pearl screening and then
Pearl size is screened, is selected without manpower work and screening can be realized, improves working efficiency, solves the sorting of pearl sphericity
Low efficiency, shape screen substandard problem.
Detailed description of the invention:
Fig. 1 is structural schematic diagram of the invention (perspective view)；
Fig. 2 is axonometric drawing of the invention；
Fig. 3 is the structural schematic diagram of pearl blanking device；
Fig. 4 is the axonometric drawing of sphericity screening plant；
Fig. 5 is the use state of sphericity screening plant with reference to Fig. 1；
Fig. 6 is the use state of sphericity screening plant with reference to Fig. 2；
Fig. 7 is the structural schematic diagram of crank and rocker mechanism (one)；
Fig. 8 is the structural schematic diagram of pearl size screening plant.
Specific embodiment:
The present invention will be further explained below with reference to the attached drawings:
Embodiment 1:
As shown in figures 1-8, the pearl screening plant of the present embodiment 1, including sphericity screen driving device 2, and sphericity screening is driven
Dynamic device 2 is drivingly connected crank and rocker mechanism (one) 3, and crank and rocker mechanism (one) 3 is arranged in fixed plate 4, crank rocker machine
Structure (one) 3 drives pearl sphericity screening cup 1 to make elliptical orbit movement；It is rounding mesa-shaped, pearl sphericity sieve that pearl sphericity, which screens cup 1,
1 wall of cup of cup is selected to be equipped with the identical slotted eye 5 of multiple sizes, wherein slotted eye 5 is longitudinal slotted eye, is evenly distributed on treasure
The middle upper end of pearl sphericity screening 1 wall of cup of cup.
Pearl sphericity screening 1 inner surface of cup is smooth, to reduce the friction of pearl fish pearl sphericity screening cup 1, reduces to treasure
The abrasion of bead surface.
Wherein, screening driving device 2 is stepless time adjustment motor, and stepless time adjustment motor is arranged under fixed plate 4, and driving connects
Connect the crank and rocker mechanism (one) 3 being placed in fixed plate 4, crank and rocker mechanism (one) 3.
It is equipped with crank 18 in crank and rocker mechanism (one) 3, crank 18 drives rocking bar 20 to rotate by connecting rod 19, wherein bent
Handle 18, connecting rod 19 and rocking bar 20 are linked by bulb, and pearl sphericity screening cup 1 is connect with crank 18.
Sphericity screens driving device 2 and is equipped with the first support frame 21, and the first support frame 21 is fixed at 4 lower end of fixed plate,
Such structure can make sphericity screening driving device 2 have a more stable running environment.
When starting to screen pearl sphericity, start stepless time adjustment motor, stepless time adjustment motor drives crank and rocker mechanism (one) 3
High-speed rotation, the high-speed rotation of crank and rocker mechanism (one) 3 drive pearl sphericity screening cup 1 also to do high-speed rotation, are placed in pearl
Pearl in sphericity screening cup 1 makees the steady circular Far East, since pearl itself has inertia, always moves along tangential direction, but
It is to fly off at a tangent it not since centripetal force acts on, and circumferentially moved by limit.When outside the conjunction for providing centripetal force
Power suddenly disappears, inertia of the pearl due to itself, it will moves along tangential direction, is gradually distance from the center of circle, stepless time adjustment motor
Pearl sphericity screening cup 1 can be driven to make different rotating speeds movement, the centripetal force that pearl is subject under different rotating speeds is different, realization pair
The screening of pearl.
Pearl screening plant is additionally provided with pearl blanking device, and pearl blanking device includes being set in outside pearl sphericity screening cup 1
Cylinder 7,7 inner wall lower end of cylinder are equipped with ring groove 15, and ring groove 15 is located at the lower end of the horizontal position of slotted eye 5, and
It is connected to the pearl discharge port 8 of 7 side wall bottom end of cylinder setting.Wherein, cylinder 7 be it is upper and lower, in empty tubular, only on the lower side
End position is equipped with annular groove 16, the pearl for receiving to dish out from slotted eye 5.
Wherein, the fixed link 16 that cylinder 7 is connected by its outer wall is fixed in fixed plate 4.
The pearl screening plant of the present embodiment, is additionally provided with pearl size screening plant, and pearl size screening plant includes big
Small sub-sieve device, size sub-sieve device receive pearl by the conveying trough 9 being connected to discharge port 8, and size sub-sieve device is fixed on crank and shakes
On linkage (two) 11, crank and rocker mechanism (two) 11 and motor 12 are sequentially connected.
Wherein, motor 12 is equipped with the second support frame 22, the second support frame 22 and the fixed company of crank and rocker mechanism (two) 11
It connects, to realize to the purpose of the more stable operation platform of motor 12.
Size sub-sieve device is longitudinally equipped with two layers or multilayer sieve 13, and the sieve pore 14 of sieve 13 gradually becomes smaller from top to bottom, sieve
13 side of net is equipped with opening, and the effect of the opening is exactly the pearl for being screened by size sub-sieve device, and opening setting is being sieved
The low side side of net 13.
Sieve 13 and conveying trough 9 are arranged in the same direction.
After pearl completes sphericity screening, the size sub-sieve device in pearl size screening plant is sent by conveying trough 9, is passed through
Crank and rocker mechanism (two) 11 rotation drive size sub-sieve device shake, completed from top to bottom by longitudinal sieve 13 pearl from
Small screening is arrived greatly, and is sent out the pearl of screening by the opening that 13 side of sieve is arranged.
Embodiment described above is merely to illustrate technical idea and feature of the invention, in the art its object is to make
Technical staff can understand the content of this patent and implement accordingly, the protection model of this patent cannot be only limited with the present embodiment
It encloses, i.e., it is all according to same changes or modifications made by the revealed spirit of this patent, still fall within the protection scope of this patent.
Claims (8)
1. a kind of pearl screening plant, it is characterised in that: screen driving device (2), crank and rocker mechanism (one) including sphericity
(3), fixed plate (4) and pearl sphericity screening cup (1), sphericity screen driving device (2) and are drivingly connected crank and rocker mechanism (one)
(3), crank and rocker mechanism (one) (3) is arranged on fixed plate (4), and crank and rocker mechanism (one) (3) drives the screening of pearl sphericity
Cup (1) makees elliptical orbit movement；Pearl sphericity screening cup (1) is rounding mesa-shaped, and identical equipped with multiple sizes in wall of cup
Slotted eye (5)；The pearl screening plant is additionally provided with pearl blanking device, and the pearl blanking device includes being set in pearl ball
The cylinder (7) of degree screening cup (1) outside, cylinder (7) the inner wall lower end are equipped with ring groove (15), ring groove (15) position
In the lower end of slotted eye (5), and it is connected to the pearl discharge port (8) of cylinder (7) side wall bottom end setting；
The crank and rocker mechanism (one) (3) is equipped with crank (18), and crank (18) drives rocking bar (20) rotation by connecting rod (19),
The crank (18), connecting rod (19) are connected with rocking bar by bulb, and pearl sphericity screening cup (1) is placed in the connecting rod (19)
On.
2. pearl screening plant as described in claim 1, it is characterised in that: the screening driving device (2) is stepless speed regulation
Motor.
3. pearl screening plant as described in claim 1, it is characterised in that: be additionally provided with pearl size screening plant, the treasure
Pearl size screening plant includes size sub-sieve device, and size sub-sieve device is received precious by the conveying trough (9) being connected to discharge port (8)
Pearl, the size sub-sieve device are fixed on crank and rocker mechanism (two) (11), the crank and rocker mechanism (two) (11) and motor
(12) it is sequentially connected.
4. pearl screening plant as claimed in claim 3, it is characterised in that: the size sub-sieve device is longitudinally equipped with two layers or more
Layer sieve (13), the sieve pore (14) of the sieve (13) gradually become smaller from top to bottom, and sieve (13) side is equipped with opening.
5. the pearl screening plant as described in any one of claim 1-4 claim, it is characterised in that: the cylinder (7) is outside
Wall is fixed on fixed plate (4) by fixed link (16).
6. pearl screening plant as claimed in claim 4, it is characterised in that: the sieve (13) and the conveying trough (9) are same
To setting.
7. the pearl screening plant as described in any one of claim 1-4 claim, it is characterised in that: the sphericity screening is driven
Dynamic device (2) are equipped with the first support frame (21), and first support frame (21) is fixed at fixed plate (4) lower end.
8. pearl screening plant as described in claim 3 or 4, it is characterised in that: the motor (12) is equipped with the second support frame
(22), second support frame (22) is fixedly connected with the crank and rocker mechanism (two) (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951330.3A CN105537129B (en) | 2015-12-19 | 2015-12-19 | A kind of pearl screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951330.3A CN105537129B (en) | 2015-12-19 | 2015-12-19 | A kind of pearl screening plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537129A CN105537129A (en) | 2016-05-04 |
| CN105537129B true CN105537129B (en) | 2019-03-01 |
Family
ID=55816961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510951330.3A Expired - Fee Related CN105537129B (en) | 2015-12-19 | 2015-12-19 | A kind of pearl screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537129B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733659B (en) * | 2016-12-21 | 2018-11-23 | 康研机器人（重庆）有限公司 | A kind of pearl screening mounted box robot |
| CN107309181B (en) * | 2017-07-11 | 2019-05-10 | 浙江农林大学 | A kind of pearl intelligent sorting system based on machine vision |
| CN112238049B (en) * | 2020-09-21 | 2022-10-11 | 安徽瑞邦电池有限公司 | Pearl size screening device |
| CN112588698A (en) * | 2020-11-26 | 2021-04-02 | 浙江工业大学之江学院 | Pearl grading plant based on full automatic control |
| CN117274979B (en) * | 2023-09-20 | 2024-08-06 | 河南省岩石矿物测试中心 | Intelligent grading method and system for jewelry identification |
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| CN201389526Y (en) * | 2009-04-15 | 2010-01-27 | 谢立强 | Ball screening device |
| CN101992188A (en) * | 2010-11-19 | 2011-03-30 | 云南锡业微电子材料有限公司 | Roundness and size screening integrated machine for ball grid array (BGA) solder balls |
| CN203124279U (en) * | 2012-12-07 | 2013-08-14 | 黄煇闵 | Ball screening machine |
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| CN205731936U (en) * | 2015-12-19 | 2016-11-30 | 浙江水利水电学院 | A kind of Margarita size screening plant |
| CN205732002U (en) * | 2015-12-19 | 2016-11-30 | 浙江水利水电学院 | A kind of Margarita sphericity screening plant |
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2015
- 2015-12-19 CN CN201510951330.3A patent/CN105537129B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201389526Y (en) * | 2009-04-15 | 2010-01-27 | 谢立强 | Ball screening device |
| CN101992188A (en) * | 2010-11-19 | 2011-03-30 | 云南锡业微电子材料有限公司 | Roundness and size screening integrated machine for ball grid array (BGA) solder balls |
| CN203124279U (en) * | 2012-12-07 | 2013-08-14 | 黄煇闵 | Ball screening machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105537129A (en) | 2016-05-04 |
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Granted publication date: 20190301 Termination date: 20191219 |