CN205796676U - A kind of mesh width continuously adjusts filter screen - Google Patents
A kind of mesh width continuously adjusts filter screen Download PDFInfo
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- CN205796676U CN205796676U CN201620781567.1U CN201620781567U CN205796676U CN 205796676 U CN205796676 U CN 205796676U CN 201620781567 U CN201620781567 U CN 201620781567U CN 205796676 U CN205796676 U CN 205796676U
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- Prior art keywords
- filter screen
- dimensional filter
- mesh width
- drive link
- base
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Abstract
This utility model one mesh width continuously adjusts filter screen and belongs to machinery, field of precision instruments；This mesh width continuously adjusts filter screen, including be close to up and down arrange direction identical, the cycle is identical, dutycycle be 50% the first one-dimensional filter screen and the second one-dimensional filter screen, described first one-dimensional filter screen and second one-dimensional filter screen adverse movement under the regulation of filter screen governor motion, described filter screen governor motion is provided power by the power transmission being arranged on base；By controlling the rotation of motor in power transmission, drive drive rod rotation, and then drive rotation of turning, the external part on turning drive the first one-dimensional filter screen and the second one-dimensional filter screen adverse movement, it is achieved mesh width continuously adjusts；Under structure of the present utility model, motor can be controlled the most at any time and rotate, make the first one-dimensional filter screen and the second continuous adverse movement of one-dimensional filter screen, it is achieved mesh width regulates the most in real time.
Description
Technical field
One mesh width of the present invention continuously adjusts filter screen and belongs to machinery, field of precision instruments.
Background technology
Drainage screen be called for short filter screen, act primarily as filter and increase resistance effect, mining industry, oil, chemical industry, food, medicine,
The industry tools such as machine-building are widely used.
But, the width of mesh of most filter screens is all customization, if it is possible to change width of mesh as required, it will
Filter screen is made to play bigger effect.Regrettably, the most do not find and can adjust the filter screen of width of mesh.
Summary of the invention
For the problems referred to above, the invention discloses a kind of mesh width and continuously adjust filter screen, it is possible to realize width of mesh even
Continuous regulation.
A kind of mesh width continuously adjusts filter screen, identical including the direction being close to up and down arrange, the cycle is identical, dutycycle is equal
Being the first one-dimensional filter screen and the second one-dimensional filter screen of 50%, described first one-dimensional filter screen and the second one-dimensional filter screen regulate machine at filter screen
Adverse movement under the regulation of structure, described filter screen governor motion is provided power by the power transmission being arranged on base；
Described first one-dimensional filter screen is arranged between two the first supports by linear bearing, two described the first supports
Being symmetrically mounted on base, described linear bearing is able to ensure that the first one-dimensional filter screen horizontal in-plane moving at level altitude；The
One one-dimensional filter screen bottom is symmetrical arranged two first drive links with groove；Described second one-dimensional filter screen is pacified by linear bearing
Being contained between two the second supports, two described the second supports are symmetrically mounted on base, and described linear bearing is able to ensure that
Second one-dimensional filter screen is at the horizontal in-plane moving of level altitude；Second one-dimensional filter screen bottom is symmetrical arranged two and has the of groove
Two drive links；
Described filter screen governor motion is made up of symmetrically arranged two clamp mechanisms, and each clamp mechanism includes that two are coaxially disposed
Turn, described in turn by be arranged on base turn support support；Two turn between connected by rotating shaft, each turn
Outside be provided with external part, be positioned at same clamp mechanism two turn on two external parts be arranged on diameter of section of turning
Two ends, the external part being positioned at outside inserts in the groove of the first drive link, and the external part being positioned at inner side inserts the second drive link
In groove；
Described power transmission includes motor and the drive link rotated with motor coaxle, and described drive link is by being arranged on the end
Transmission bracket on seat supports, and drive link is connected with shaft bearing or belt connects, and imparts power to rotating shaft.
Above-mentioned mesh width continuously adjusts filter screen,
Turning and supported by the support of turning being arranged on base, concrete structure is: bearing between support of turning and turn
Connecting, turn and bearing inner ring interference fit, support of turning is fixing with outer race to be connected；
Drive link is supported by the transmission bracket being arranged on base, and concrete structure is: between drive link and transmission bracket
Bearing connects, drive link and bearing inner ring interference fit, and transmission bracket is fixing with outer race to be connected.
Above mesh width continuously adjusts filter screen, is additionally provided with receiver below the second one-dimensional filter screen.
A kind of above-mentioned mesh width continuously adjust on filter screen realize mesh width method for continuously adjusting, turned by motor
Dynamic, drive drive rod rotation, and then drive rotation of turning, the external part on turning drive the first one-dimensional filter screen and second one-dimensional
Filter screen adverse movement, it is achieved mesh width continuously adjusts.
Above-mentioned mesh width method for continuously adjusting, comprises the following steps:
Step a, adjustment the first one-dimensional filter screen and the second one-dimensional filter screen
Same clamp mechanism two turn on two external parts in the case of being positioned at same perpendicular, make first one-dimensional
Filter screen and the second one-dimensional filter screen overlap；
Step b, according to equation below, adjust mesh width
Wherein, k is mesh width, and d is the first one-dimensional filter screen and the cycle of the second one-dimensional filter screen, and l is same clamp mechanism two
Individual turn on the wheelbase of two external parts, α is the corner of motor, and mod () is the computing that rems.
Beneficial effect: under the structure of the present invention, it is only necessary to control motor and rotate, it becomes possible to make the first one-dimensional filter screen and the
Two one-dimensional filter screen adverse movements, and then realize mesh width regulation；Simultaneously as the first one-dimensional filter screen and the second one-dimensional filter screen
Movement locus is continuous print, and therefore mesh width regulation is also continuous print；And during using, due to can be according to reality
Needing to control motor at any time to rotate, therefore mesh width regulation is real-time；In sum, to have mesh width continuous for the present invention
The technical advantage of regulation in real time.
Accompanying drawing explanation
Fig. 1 is the structural representation that mesh width of the present invention continuously adjusts filter screen specific embodiment one.
Fig. 2 is the structural representation that mesh width of the present invention continuously adjusts filter screen specific embodiment three.
In figure: 11 first one-dimensional filter screens, 12 second one-dimensional filter screens, 13 first supports, 14 second supports, 15 first transmissions
Bar, 16 second drive links, 2 filter screen governor motions, 21 turn, 22 rotating shafts, 23 external parts, 24 turn support, 3 power transmission dresses
Put, 31 motors, 32 drive links, 33 transmission bracket, 4 bases, 5 receivers.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the invention is described in further detail.
Specific embodiment one
The present embodiment is the embodiment that mesh width continuously adjusts filter screen.
The mesh width of the present embodiment continuously adjusts filter screen, and structural representation is as shown in Figure 1.This mesh width continuously adjusts
The direction that filter screen includes being close to up and down arranging is identical, the cycle is identical, dutycycle be 50% the first one-dimensional filter screen 11 and second
One-dimensional filter screen 12, described first one-dimensional filter screen 11 and second one-dimensional filter screen 12 adverse movement under the regulation of filter screen governor motion 2,
Described filter screen governor motion 2 is provided power by the power transmission 3 being arranged on base 4；
Described first one-dimensional filter screen 11 is arranged between two the first supports 13 by linear bearing, described two first
Support 13 is symmetrically mounted on base 4, and described linear bearing is able to ensure that the first one-dimensional filter screen 11 horizontal plane at level altitude
Interior motion；First one-dimensional filter screen 11 bottom symmetrical arranges two first drive links 15 with groove；Described second one-dimensional filter screen
12 are arranged between two the second supports 14 by linear bearing, and two described the second supports 14 are symmetrically mounted on base 4,
Described linear bearing is able to ensure that the second one-dimensional filter screen 12 horizontal in-plane moving at level altitude；Bottom second one-dimensional filter screen 12
It is symmetrical arranged two second drive links 16 with groove；
Described filter screen governor motion 2 is made up of symmetrically arranged two clamp mechanisms, and each clamp mechanism includes that two coaxially set
That puts turns 21, described in turn and 21 supported by the support 24 of turning being arranged on base 4；Turn between 21 by rotating shaft 22 for two
Connect, each turn 21 outside be provided with external part 23, be positioned at two external parts that same clamp mechanism two is turned on 21
23 two ends being arranged on 21 diameter of sections of turning, the external part 23 being positioned at outside inserts in the groove of the first drive link 15, is positioned at
The external part 23 of inner side inserts in the groove of the second drive link 16；
Described power transmission 3 includes motor 31 and the drive link 32 with motor 31 coaxial rotating, described drive link 32
Being supported by the transmission bracket 33 being arranged on base 4, drive link 32 is connected with rotating shaft 22 bearing or belt connects, and is transmitted by power
To rotating shaft 22.
Specific embodiment two
The present embodiment is the embodiment that mesh width continuously adjusts filter screen.
The mesh width of the present embodiment continuously adjusts filter screen, on the basis of specific embodiment one, further defines that
Turning and 21 supported by the support 24 of turning being arranged on base 4, concrete structure is: turn 21 with support 24 of turning
Between bearing connect, turn and 21 fix is connected with bearing inner ring interference fit, turn support 24 and outer race；
Drive link 32 is supported by the transmission bracket 33 being arranged on base 4, and concrete structure is: drive link 32 props up with transmission
Between frame 33, bearing connects, drive link 32 and bearing inner ring interference fit, and transmission bracket 33 is fixing with outer race to be connected.
Specific embodiment three
The present embodiment is the embodiment that mesh width continuously adjusts filter screen.
The mesh width of the present embodiment continuously adjusts filter screen, and structural representation is as shown in Figure 2.This mesh width continuously adjusts
Filter screen, on the basis of specific embodiment one or specific embodiment two, further defines that and also sets up below the second one-dimensional filter screen 12
There is receiver 5.
This structure qualification, it can be ensured that the thing filtered out from the first one-dimensional filter screen 11 and the second one-dimensional filter screen 12 is direct
Put away.
Specific embodiment four
The present embodiment is the embodiment of mesh width method for continuously adjusting.
The mesh width method for continuously adjusting of the present embodiment, is rotated by motor 31, drives drive link 32 to rotate, and then band
Dynamic 21 rotations of turning, are driven the first one-dimensional filter screen 11 and the second one-dimensional filter screen 12 adverse movement by the external part 23 turned on 21,
Realize mesh width to continuously adjust.
Specific embodiment five
The present embodiment is the embodiment of mesh width method for continuously adjusting.
The mesh width method for continuously adjusting of the present embodiment, on the basis of specific embodiment four, limits further and includes
Following steps:
Step a, adjustment the first one-dimensional filter screen 11 and the second one-dimensional filter screen 12
Same clamp mechanism two two external parts 23 on 21 of turning, in the case of being positioned at same perpendicular, make first
One-dimensional filter screen 11 and the second one-dimensional filter screen 12 overlap；
Step b, according to equation below, adjust mesh width
Wherein, k is mesh width, and d was the first one-dimensional filter screen 11 and cycle of the second one-dimensional filter screen 12, and l is same handset
Structure two is turned the wheelbase of two external parts 23 on 21, and α is the corner of motor 31, and mod () is the computing that rems.
The mesh width method for continuously adjusting of the present embodiment, continuously adjusts filter screen based on mesh width of the present invention, gives
Corresponding relation between mesh width and motor 31 corner, the concrete operations for mesh width method for continuously adjusting of the present invention are established
Experiment basis.
Claims (3)
1. a mesh width continuously adjusts filter screen, it is characterised in that the direction including being close to up and down arranging is identical, cycle phase
Be the first one-dimensional filter screen (11) and the second one-dimensional filter screen (12) of 50% with, dutycycle, described first one-dimensional filter screen (11) and
Second one-dimensional filter screen (12) adverse movement under the regulation of filter screen governor motion (2), described filter screen governor motion (2) is by being arranged on
Power transmission (3) on base (4) provides power；
Described first one-dimensional filter screen (11) is arranged between two the first supports (13) by linear bearing, described two first
Support (13) is symmetrically mounted on base (4), and described linear bearing is able to ensure that the first one-dimensional filter screen (11) is at level altitude
Horizontal in-plane moving；First one-dimensional filter screen (11) bottom symmetrical arranges two first drive links (15) with groove；Described
Two one-dimensional filter screens (12) are arranged between two the second supports (14) by linear bearing, and two described the second supports (14) are right
Claiming to be arranged on base (4), described linear bearing is able to ensure that the second one-dimensional filter screen (12) is transported in the horizontal plane of level altitude
Dynamic；Second one-dimensional filter screen (12) bottom symmetrical arranges two second drive links (16) with groove；
Described filter screen governor motion (2) is made up of symmetrically arranged two clamp mechanisms, and each clamp mechanism includes that two are coaxially disposed
Turn (21), described in turn (21) supported by the support of turning (24) that is arranged on base (4)；Turn logical between (21) for two
Crossing rotating shaft (22) to connect, each outside turning (21) is provided with external part (23), is positioned at same clamp mechanism two and turns
(21) two external parts (23) on are arranged on the two ends of (21) diameter of section of turning, and the external part (23) being positioned at outside inserts the
In the groove of one drive link (15), the external part (23) being positioned at inner side inserts in the groove of the second drive link (16)；
Described power transmission (3) includes motor (31) and the drive link (32) with motor (31) coaxial rotating, described transmission
Bar (32) is supported by the transmission bracket (33) being arranged on base (4), and drive link (32) is connected or belt with rotating shaft (22) bearing
Connect, impart power to rotating shaft (22).
Mesh width the most according to claim 1 continuously adjusts filter screen,
It is characterized in that,
Turn (21) supported by the support of turning (24) that is arranged on base (4), concrete structure is: turns (21) and turns
Between frame (24), bearing connects, turn (21) and bearing inner ring interference fit, and support of turning (24) is fixing with outer race to be connected；
Drive link (32) is supported by the transmission bracket (33) being arranged on base (4), and concrete structure is: drive link (32) and biography
Between dynamic support (33), bearing connects, drive link (32) and bearing inner ring interference fit, and transmission bracket (33) is solid with outer race
Fixed connection.
Mesh width the most according to claim 1 and 2 continuously adjusts filter screen, it is characterised in that the second one-dimensional filter screen (12)
Lower section is additionally provided with receiver (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781567.1U CN205796676U (en) | 2016-07-24 | 2016-07-24 | A kind of mesh width continuously adjusts filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781567.1U CN205796676U (en) | 2016-07-24 | 2016-07-24 | A kind of mesh width continuously adjusts filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796676U true CN205796676U (en) | 2016-12-14 |
Family
ID=57509451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620781567.1U Withdrawn - After Issue CN205796676U (en) | 2016-07-24 | 2016-07-24 | A kind of mesh width continuously adjusts filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039795A (en) * | 2016-07-24 | 2016-10-26 | 哈尔滨理工大学 | Grid width continuous adjusting filter net and grid width continuous adjusting method |
-
2016
- 2016-07-24 CN CN201620781567.1U patent/CN205796676U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039795A (en) * | 2016-07-24 | 2016-10-26 | 哈尔滨理工大学 | Grid width continuous adjusting filter net and grid width continuous adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20171027 |