CN104588316A - Screening machine - Google Patents
Screening machine Download PDFInfo
- Publication number
- CN104588316A CN104588316A CN201510050127.9A CN201510050127A CN104588316A CN 104588316 A CN104588316 A CN 104588316A CN 201510050127 A CN201510050127 A CN 201510050127A CN 104588316 A CN104588316 A CN 104588316A
- Authority
- CN
- China
- Prior art keywords
- lathe bed
- frame
- screening machine
- transmission mechanism
- screen cloth
- 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.)
- Pending
Links
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
- 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
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- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a screening machine, which comprises a frame, a body, a transmission mechanism and a power mechanism, wherein the body is arranged on the frame through flexible supporting devices arranged at four bottom corners; the power mechanism and the transmission mechanism are respectively arranged in the frame, and the power mechanism drives the transmission mechanism to work; the body is connected to the transmission mechanism through an eccentric shaft head, and the body is connected to the eccentric shaft head in a spherical hinge manner; at least two telescopic support pillars are arranged between the bottom of the body and the frame; three layers of screens are arranged in the body, and each layer of screen is corresponding to one discharge hole; the three layers of screens are parallel to each other and are at a certain angle a with the bottom surface of the body. The screening machine has the beneficial effects that the body is connected to the eccentric shaft head in a spherical hinge manner, at least two telescopic support pillars are arranged between the bottom of the body and the frame, when materials are screened, the body has a three-dimensional movement locus, so that a bionic screening track is met and good screening quality is achieved.
Description
Technical field
The invention belongs to Chinese medicine manufacturing machine field, particularly relate to a kind of screening machine.
Background technology
Fragment after the size having a kind of circular screening machine to come in separating traditional Chinese medicine medicine materical crude slice in more existing prepared slices of Chinese crude drugs screening machinery, the power mainly being realized screening by vibrations simultaneously, pass through non-yielding prop between bed body and fixed frame simultaneously, processing cost is high on the one hand, accessory loss is large, and regular maintenance costly; On the other hand, once have material by card mesh, material can not oneself from sieve aperture out, impact feed separation processing below, even if some screening machine meets sinking support, but movement locus is single horizontal plane when material screening, material screening very thorough, has a strong impact on the quality of production.
Summary of the invention
The technical problem that medicine of the present invention solves is: during material screening, movement locus is single horizontal plane, and material screening very thorough, has a strong impact on the quality of production.
For solving the problem, the invention provides a kind of screening machine, comprising frame, lathe bed, transmission mechanism and actuating unit; Lathe bed is arranged in frame by the flexible supporting device that four base angles are provided with; Actuating unit and transmission mechanism are arranged on machine frame inside respectively, and actuating unit drives transmission mechanism work; Be connected by eccentric spindle nose between lathe bed with transmission mechanism, between lathe bed with eccentric spindle nose, adopt ball pivot to be connected; Two expanding support pillars are also at least provided with between the bottom of lathe bed and frame; Described lathe bed inside is provided with three layers of screen cloth, every layer of corresponding discharging opening of screen cloth; Every one deck screen cloth is parallel to each other and a angled with lathe bed bottom surface.
Further, described angle a is 45 °.
Further, the inside of described frame is also provided with balance weight.
Further, described discharging opening is provided with circular arc deflector chute.
Further, described actuating unit comprises motor and decelerator, and the output shaft of motor is connected with decelerator.
Further, described sinking support includes support spring, and the top connection of support spring is arranged on lathe bed base angle, and the lower contact of support spring is arranged in frame.
Further, one end of described lathe bed charging is provided with screen cloth and installs door.
Beneficial effect of the present invention: owing to adopting ball pivot to be connected between lathe bed with eccentric spindle nose, two expanding support pillars are also at least provided with between the bottom of lathe bed and frame, lathe bed can have a three-dimensional movement locus when material screening, meet bionic screening track, reaches good screening quality.
Accompanying drawing explanation
Fig. 1 is a viewing angle constructions schematic diagram of the present invention;
Fig. 2 is the structural representation at another visual angle of the present invention;
Fig. 3 is lathe bed structure schematic diagram of the present invention;
Fig. 4 is another viewing angle constructions schematic diagram of lathe bed of the present invention;
Fig. 5 is that the spherical hinge between lathe bed and eccentric spindle nose connects enlarged drawing.
Wherein, bed body 1, door 1.1 installed by screen cloth, deflector chute 1.2, screen cloth 1.3, spherical hinge connecting ball head 1.4, transmission main shaft 2, frame 3, balance weight 4, flexible supporting device 5, motor 6, expanding support pillar 7, eccentric spindle nose 8, deceleration device 9
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further elaborated.
As illustrated in fig. 1 and 2, a kind of screening machine, comprises frame 3, lathe bed 1, transmission mechanism and actuating unit; Lathe bed 1 is arranged in frame 3 by the flexible supporting device 5 that four base angles are provided with; It is inner that actuating unit and transmission mechanism are arranged on frame 3 respectively, and actuating unit drives transmission mechanism work; Lathe bed 1 is connected by eccentric spindle nose 8 with between transmission mechanism, lathe bed 1 and eccentric spindle nose 8 between adopt ball pivot to be connected; Two expanding support pillars 7 are also at least provided with between the bottom of lathe bed 1 and frame 3; Lathe bed inside is provided with three layers of screen cloth 1.3, every layer of corresponding discharging opening of screen cloth 1.3; Every one deck screen cloth 1.3 is parallel to each other and a angled with lathe bed bottom surface.Angle a is 45 °.The inside of frame 3 is also provided with balance weight 4, for balancing motional inertia when lathe bed 1 rotates.Discharging opening is provided with circular arc deflector chute 1.2.Actuating unit comprises motor 6 and deceleration device 9, and the output shaft of motor 6 is connected with deceleration device 9, and power is delivered to transmission mechanism by deceleration device 9, and transmission mechanism includes transmission main shaft 2, and one end that transmission main shaft 2 is connected with lathe bed 1 is provided with eccentric spindle nose 8.Flexible supporting device 5 includes support spring, and the top connection of support spring is arranged on lathe bed 1 base angle, and the lower contact of support spring is arranged in frame 3.One end of lathe bed 1 charging is provided with screen cloth installation door 1.1 and facilitates screen cloth to change.One end of lathe bed charging is provided with screen cloth and installs door
During screening machine work
Material is poured in a body 1, opening power, motor 6 drives transmission main shaft 2 at the uniform velocity to rotate by deceleration device 9, one end that transmission main shaft 2 is connected with lathe bed 1 is provided with eccentric spindle nose 8, the bottom of lathe bed 1 is provided with spherical hinge connecting ball head 1.4, lathe bed 1 and eccentric spindle nose 8 between adopt ball pivot to be connected, first transmission main shaft 2 drives lathe bed 1 to do uniform circular motion in plane by eccentric spindle nose 8, then two expanding support pillars 7 be arranged between the bottom of lathe bed 1 and frame 3 start flexible one end of mentioning lathe bed 1 and then regain in proper order, lathe bed 1 is also had in a space while doing uniform circular motion move up and down, form a kind of 3 D motion trace of simulating staff screening, lathe bed 1 is arranged in frame 3 by the flexible supporting device 5 that four base angles are provided with simultaneously, flexible supporting device 5 includes support spring, the top connection of support spring is arranged on lathe bed 1 base angle, make the movement locus of whole bed body 1 Formation rule in screening process, lathe bed 1 and eccentric spindle nose 8 between adopt ball pivot to be connected, lathe bed 1 is allowed to relatively rotate around the public centre of sphere, limit the relative movement in their three directions, make lathe bed 1 accurately can complete the 3 D motion trace of simulation staff screening.Three layers of screen cloth 1.3 the superiors of lathe bed 1 are the maximum screen cloth of hole order, and one removes as 8-5mm, and the second layer is comparatively aperture object screen cloth, and be generally 3-1mm, third layer is minimum aperture object screen cloth, is generally 1-0.5mm.Every layer of corresponding discharging opening of screen cloth 1.3, discharging opening is provided with circular arc deflector chute 1.2, and the material screened completes collection by circular arc deflector chute 1.2; For improving collection efficiency, screen cloth 1.3 is parallel to each other and is 45 ° with lathe bed 1 bottom surface angled a, a.
If produced the screen cloth that screen cloth needs cleaning or changes different size, the one end can opening lathe bed 1 charging has been provided with screen cloth and has installed door 1.1, changes screen cloth.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present invention, should be understood to that protection scope of the present invention is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from essence of the present invention according to these technology enlightenment disclosed by the invention, and these distortion and combination are still in protection scope of the present invention.
Claims (7)
1. a screening machine, is characterized in that: comprise frame, lathe bed, transmission mechanism and actuating unit; Four base angles of lathe bed are respectively equipped with flexible supporting device, and lathe bed is arranged in frame by flexible supporting device; Actuating unit and transmission mechanism are arranged on machine frame inside respectively, and actuating unit drives transmission mechanism work; Be connected by eccentric spindle nose between lathe bed with transmission mechanism, between lathe bed with eccentric spindle nose, adopt ball pivot to be connected; Two expanding support pillars are also at least provided with between the bottom of lathe bed and frame; Described lathe bed inside is provided with three layers of screen cloth, every layer of corresponding discharging opening of screen cloth; Be parallel to each other between every one deck screen cloth and a angled with lathe bed bottom surface.
2. screening machine according to claim 1, is characterized in that: described angle a is 45 °.
3. screening machine according to claim 1, is characterized in that: the inside of described frame is also provided with balance weight.
4. screening machine according to claim 1, is characterized in that: described discharging opening is provided with circular arc deflector chute.
5. screening machine according to claim 1, is characterized in that: described actuating unit comprises motor and deceleration device, and the output shaft of motor is connected with deceleration device.
6. screening machine according to claim 1, is characterized in that: described sinking support includes support spring, and the top connection of support spring is arranged on lathe bed base angle, and the lower contact of support spring is arranged in frame.
7. screening machine according to claim 1, is characterized in that: one end of described lathe bed charging is provided with screen cloth and installs door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510050127.9A CN104588316A (en) | 2015-01-30 | 2015-01-30 | Screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510050127.9A CN104588316A (en) | 2015-01-30 | 2015-01-30 | Screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104588316A true CN104588316A (en) | 2015-05-06 |
Family
ID=53114567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510050127.9A Pending CN104588316A (en) | 2015-01-30 | 2015-01-30 | Screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104588316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733609A (en) * | 2016-12-19 | 2017-05-31 | 兴国红土地生态农业开发有限公司 | Tea oil sieves pressing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2345847C1 (en) * | 2007-06-13 | 2009-02-10 | Открытое Акционерное Общество "НПК " Механобр-техника" | Screen |
| CN203316384U (en) * | 2013-06-25 | 2013-12-04 | 中国石油化工股份有限公司 | Shaping machine |
| CN203389848U (en) * | 2013-07-19 | 2014-01-15 | 安徽省祁茗茶业有限公司 | Tea screening device |
| CN204107836U (en) * | 2014-09-23 | 2015-01-21 | 台玻安徽玻璃有限公司 | A kind of feldspar vibratory sieve with drying structure |
| CN204503548U (en) * | 2015-01-30 | 2015-07-29 | 四川科伦天然药业有限公司 | A kind of screening machine |
-
2015
- 2015-01-30 CN CN201510050127.9A patent/CN104588316A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2345847C1 (en) * | 2007-06-13 | 2009-02-10 | Открытое Акционерное Общество "НПК " Механобр-техника" | Screen |
| CN203316384U (en) * | 2013-06-25 | 2013-12-04 | 中国石油化工股份有限公司 | Shaping machine |
| CN203389848U (en) * | 2013-07-19 | 2014-01-15 | 安徽省祁茗茶业有限公司 | Tea screening device |
| CN204107836U (en) * | 2014-09-23 | 2015-01-21 | 台玻安徽玻璃有限公司 | A kind of feldspar vibratory sieve with drying structure |
| CN204503548U (en) * | 2015-01-30 | 2015-07-29 | 四川科伦天然药业有限公司 | A kind of screening machine |
Non-Patent Citations (1)
| Title |
|---|
| 柴山等: "《车辆结构有限元分析》", 31 December 2013 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733609A (en) * | 2016-12-19 | 2017-05-31 | 兴国红土地生态农业开发有限公司 | Tea oil sieves pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Qiao Zhen Xindu District of Chengdu city in Sichuan province 610500 agency Applicant after: Sichuan He Yi Natural Pharmaceutical Co., Ltd. Address before: Qiao Zhen Xindu District of Chengdu city in Sichuan province 610500 agency Applicant before: The natural pharmaceutcal corporation, Ltd in Cologne, Sichuan |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |