CN110665816A - Telescopic plastic straw sieving mechanism - Google Patents
Telescopic plastic straw sieving mechanism Download PDFInfo
- Publication number
- CN110665816A CN110665816A CN201910964619.7A CN201910964619A CN110665816A CN 110665816 A CN110665816 A CN 110665816A CN 201910964619 A CN201910964619 A CN 201910964619A CN 110665816 A CN110665816 A CN 110665816A
- Authority
- CN
- China
- Prior art keywords
- screening
- fixed
- plate
- fixing frame
- supporting
- 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
- 239000010902 straw Substances 0.000 title claims abstract description 32
- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- 239000004033 plastic Substances 0.000 title claims abstract description 19
- 238000007873 sieving Methods 0.000 title claims description 4
- 238000012216 screening Methods 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008092 positive effect Effects 0.000 abstract description 2
- 239000011295 pitch Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
-
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
- Table Equipment (AREA)
Abstract
The invention provides a telescopic plastic straw screening device which comprises a supporting mechanism, a transmission mechanism and a screening mechanism, wherein the screening mechanism comprises three fixing frames, nine threaded rods and a screening block, the fixing frames are fixedly arranged on the supporting mechanism, the threaded rods are arranged on the fixing frames, and the screening block is fixedly arranged on the supporting mechanism. The invention has the advantages and positive effects that: in the production process of the telescopic plastic suction pipe, unqualified plastic inner pipes can be screened out from finished products, the operation is simple, the efficiency is high, the labor cost is saved, and the production quality is improved.
Description
Technical Field
The invention belongs to the field of straw production, and particularly relates to a telescopic plastic straw screening device.
Background
The existing telescopic straw is one of common straws, the telescopic straw is divided into an outer tube and an inner tube, a processing procedure of sleeving the inner tube into the outer tube is needed in reproduction and processing, the phenomenon that the inner tube is not sleeved can be inevitably generated in the processing procedure, the inner tubes which are not sleeved can be mixed into the straws which are qualified in processing, manual screening wastes time and labor, the efficiency is low, the cost is not high, and the device for screening and separating the unqualified straws is provided aiming at the problems.
Disclosure of Invention
The invention aims at solving the problem of providing a telescopic plastic suction pipe screening device.
The technical scheme of the invention for achieving the purpose is that the telescopic plastic straw screening device is characterized by comprising a supporting mechanism, a transmission mechanism and a screening mechanism, wherein the screening mechanism comprises three fixed frames, nine threaded rods and a screening block, the fixed frames are fixedly arranged on the supporting mechanism, the threaded rods are arranged on the fixed frames, and the screening block is fixedly arranged on the supporting mechanism.
The supporting mechanism comprises a rack, four pad feet are fixedly mounted at four corners of the bottom of the rack, a supporting plate is fixed at the middle of the rack, a partition plate is fixed at the middle of the supporting plate, a protection plate is fixed on one side of the rack, a baffle is fixed on the surface of the supporting plate between the protection plate and the partition plate, a first inclined plate is fixed on one side of the baffle, and a second inclined plate is fixed on the other side of the baffle.
The mount comprises four support columns of fixed surface connection, and No. three mounts of four support column other end fixed connection on four support columns of fixed connection, one end and backup pad on the mount of a mount, fixed connection No. two mounts of frame right-hand member, the threaded rod comprises jointly that six transmission threaded rods, one end and No. one mount connection, the other end and No. two mount connections are connected by one end and No. three mounts, three screening threaded rods of the other end and No. two mount connections constitute jointly, screening piece fixed connection is in the frame rear end.
The threaded rod is connected with the fixed frame through a rotating shaft.
The screw pitches of the three screening threaded rods are reduced in sequence.
The transmission mechanism comprises a first transmission motor, a second transmission motor, a fixed toothed disc and a chain, the first transmission motor and the second transmission motor are fixedly connected to the upper surface of the supporting plate, the toothed disc is fixedly installed on the rotating shaft, and the chain is sleeved on the toothed disc.
The output ends of the first transmission motor and the second transmission motor are connected with the rotating shaft through a belt.
The screening block is provided with a straight surface and a limiting inclined surface.
The invention has the advantages and positive effects that: in the production process of the telescopic plastic suction pipe, unqualified plastic inner pipes can be screened out from finished products, the operation is simple, the efficiency is high, the labor cost is saved, and the production quality is improved.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a view showing the connection between the chain and the toothed disc;
FIG. 3 is a diagram of a filter block shape.
In the figure: 1. a support mechanism; 2. a transmission mechanism; 3. a screening mechanism; 4. a frame; 5. a foot pad; 6. a support plate; 7. a partition plate; 8. a protection plate; 9. a baffle plate; 10. a first inclined plate; 11. a second inclined plate; 12. screening blocks; 13. a first fixing frame; 14. a second fixing frame; 15. a support pillar; 16. a third fixing frame; 17. a transmission threaded rod; 18. screening a threaded rod; 19. a rotating shaft; 20. a first transmission motor; 21. a second transmission motor; 22. a fluted disc; 23. a chain; 24. a straight surface; 25. a limit inclined plane.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. As shown in fig. 1, a telescopic plastic straw screening device is characterized by comprising a supporting mechanism, a transmission mechanism and a screening mechanism, wherein the screening mechanism comprises three fixed frames, nine threaded rods and a screening block, the fixed frames are fixedly arranged on the supporting mechanism, the threaded rods are arranged on the fixed frames, and the screening block is fixedly arranged on the supporting mechanism; the supporting mechanism comprises a rack, four pad feet are fixedly arranged at four corners of the bottom of the rack, a supporting plate is fixed in the middle of the rack, a partition plate is fixed in the middle of the supporting plate, a protection plate is fixed on one side of the rack, a baffle is fixed on the surface, located between the protection plate and the partition plate, of the supporting plate, a first inclined plate is fixed on one side of the baffle, and a second inclined plate is fixed on the other side of the baffle; the fixing frame is composed of a first fixing frame fixedly connected to the left end of the rack, a second fixing frame fixedly connected to the right end of the rack, four supporting columns with one ends fixedly connected with the upper surface of the supporting plate, and a third fixing frame fixedly connected with the other ends of the four supporting columns, the threaded rod is composed of six transmission threaded rods with one ends connected with the third fixing frame and the other ends connected with the second fixing frame, and three screening threaded rods with one ends connected with the first fixing frame and the other ends connected with the second fixing frame, and the screening block is fixedly connected to the rear end of the rack; the threaded rod is connected with the fixed frame through a rotating shaft; the thread pitches of the three screening threaded rods are sequentially reduced; the transmission mechanism comprises a first transmission motor, a second transmission motor, a fixed gear disc and a chain, and the first transmission motor and the second transmission motor are fixedly connected to the upper surface of the supporting plate; the output ends of the first transmission motor and the second transmission motor are connected with the rotating shaft through a belt; when using this sieving mechanism, open the power, drive nine threaded rods through drive mechanism and rotate, the straw that will produce is vertical from transmission threaded rod department and is put, and the straw can block in the thread groove department of threaded rod, follows the threaded rod and inwards moves forward, through the cooperation of screening threaded rod and screening piece, qualified straw can fall on an swash plate, and unqualified straw can be sent out respectively on No. two swash plates, accomplishes the screening.
As shown in fig. 2, the fluted disc is fixedly installed on the rotating shaft, and the chain is sleeved on the fluted disc; after the power supply is switched on, the motor rotates to drive the rotating shaft connected with the output end of the motor through the belt to rotate, the fluted disc arranged on the rotating shaft also rotates along with the rotating shaft, the fluted disc drives the chain meshed with the fluted disc again to drive all the fluted discs to rotate, and finally, the threaded rods rotate in the same speed and the same direction to convey the straws in the threaded grooves.
As shown in fig. 3, a straight surface and a limit inclined surface are arranged on the screening block; when the straw is followed the screening threaded rod and is inwards moved to screening piece department forward, produce qualified straw length longer, the radius is great, can contact the straight face of screening piece, the pitch of screening threaded rod reduces in proper order in addition, can block the straw, prevent that the straw from dropping, finally, qualified straw can move and drop and see off on an inclined plane, and unqualified straw, and length is shorter, the radius is less, can contact the screening inclined plane of screening piece, simultaneously can't block within the thread groove of threaded rod, receive screening inclined plane extrusion downwards unqualified straw can drop and see off on No. two inclined planes.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The utility model provides a telescopic plastics straw sieving mechanism, its characterized in that includes supporting mechanism (1), drive mechanism (2) and screening mechanism (3), screening mechanism (3) include three mount, nine threaded rods and a screening piece (12), mount fixed mounting is on supporting mechanism (1), the threaded rod is installed on the mount, screening piece (12) fixed mounting is on supporting mechanism (1).
2. The telescopic plastic straw screening device according to claim 1, wherein the supporting mechanism (1) comprises a frame (4), four foot pads (5) are fixedly mounted at four corners of the bottom of the frame (4), a supporting plate (6) is fixed in the middle of the frame (4), a partition plate (7) is fixed in the middle of the supporting plate (6), a protection plate (8) is fixed on one side of the frame (4), a baffle plate (9) is fixed on the surface of the supporting plate (6) between the protection plate (8) and the partition plate (7), a first inclined plate (10) is fixed on one side of the baffle plate (9), and a second inclined plate (11) is fixed on the other side of the baffle plate (9).
3. The telescopic plastic straw screening device according to claim 1, wherein the fixing frame is composed of a first fixing frame (13) fixedly connected to the left end of the rack (4), a second fixing frame (12) fixedly connected to the right end of the rack (4), four supporting columns (13) with one ends fixedly connected to the upper surface of the supporting plate (6), and a third fixing frame (16) fixedly connected to the other ends of the four supporting columns (13), the threaded rod is composed of six transmission threaded rods (17) with one ends connected to the third fixing frame (16) and the other ends connected to the second fixing frame (14), three screening threaded rods (18) with one ends connected to the first fixing frame (13) and the other ends connected to the second fixing frame (14), and the screening block (12) is fixedly connected to the rear end of the rack (4).
4. A telescopic plastic straw screening apparatus as claimed in claim 3, wherein the threaded rod is connected to the holder (12) by a rotating shaft (19).
5. A telescopic plastic straw screening device according to claim 3, characterized in that the pitch of the three screening threaded rods (18) decreases in sequence.
6. The telescopic plastic straw screening device according to claim 1, wherein the transmission mechanism (2) comprises a first transmission motor (20), a second transmission motor (21), a fixed gear disc (22) and a chain (23), the first transmission motor (20) and the second transmission motor (21) are fixedly connected to the upper surface of the support plate (6), the gear disc (22) is fixedly installed on the rotating shaft (19), and the chain (23) is sleeved on the gear disc (22).
7. The telescopic plastic straw screening device according to claim 5, wherein the output ends of the first transmission motor (20) and the second transmission motor (21) are connected with the rotating shaft (19) through a belt.
8. A telescopic plastic straw screening apparatus as claimed in claim 1, wherein the screening block (12) is provided with a straight surface (24) and a limit slope (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910964619.7A CN110665816B (en) | 2019-10-11 | 2019-10-11 | Telescopic plastic suction pipe screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910964619.7A CN110665816B (en) | 2019-10-11 | 2019-10-11 | Telescopic plastic suction pipe screening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110665816A true CN110665816A (en) | 2020-01-10 |
| CN110665816B CN110665816B (en) | 2024-05-10 |
Family
ID=69081609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910964619.7A Active CN110665816B (en) | 2019-10-11 | 2019-10-11 | Telescopic plastic suction pipe screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110665816B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201157819Y (en) * | 2008-03-02 | 2008-12-03 | 李志伟 | Screw screen |
| CN103770970A (en) * | 2014-01-15 | 2014-05-07 | 南京鹏力塑料科技有限公司 | Rapid and automatic constant-torque distributing mechanism for straws |
| CN204057039U (en) * | 2014-08-14 | 2014-12-31 | 三一重工股份有限公司 | A kind of screw rod automatic feeding |
| CN205574687U (en) * | 2016-04-05 | 2016-09-14 | 季聪林 | Straw taking device |
| CN106362936A (en) * | 2016-10-27 | 2017-02-01 | 湖南富马科食品工程技术有限公司 | Irregular massive object screening device and multistage screening device |
| KR20180125682A (en) * | 2017-05-16 | 2018-11-26 | 조승제 | Multi-purpose dual selector for agricultural and marine products |
| CN208199598U (en) * | 2018-04-10 | 2018-12-07 | 叶竑毅 | A kind of mechanical tubing conveying device |
| CN110052411A (en) * | 2019-05-31 | 2019-07-26 | 乌鲁木齐新瑞驰国际经贸有限公司 | A kind of space-changeable type roller thick stick grading plant |
-
2019
- 2019-10-11 CN CN201910964619.7A patent/CN110665816B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201157819Y (en) * | 2008-03-02 | 2008-12-03 | 李志伟 | Screw screen |
| CN103770970A (en) * | 2014-01-15 | 2014-05-07 | 南京鹏力塑料科技有限公司 | Rapid and automatic constant-torque distributing mechanism for straws |
| CN204057039U (en) * | 2014-08-14 | 2014-12-31 | 三一重工股份有限公司 | A kind of screw rod automatic feeding |
| CN205574687U (en) * | 2016-04-05 | 2016-09-14 | 季聪林 | Straw taking device |
| CN106362936A (en) * | 2016-10-27 | 2017-02-01 | 湖南富马科食品工程技术有限公司 | Irregular massive object screening device and multistage screening device |
| KR20180125682A (en) * | 2017-05-16 | 2018-11-26 | 조승제 | Multi-purpose dual selector for agricultural and marine products |
| CN208199598U (en) * | 2018-04-10 | 2018-12-07 | 叶竑毅 | A kind of mechanical tubing conveying device |
| CN110052411A (en) * | 2019-05-31 | 2019-07-26 | 乌鲁木齐新瑞驰国际经贸有限公司 | A kind of space-changeable type roller thick stick grading plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110665816B (en) | 2024-05-10 |
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