CN113714080A - Plastic granules conveying equipment of adjustable screening size - Google Patents
Plastic granules conveying equipment of adjustable screening size Download PDFInfo
- Publication number
- CN113714080A CN113714080A CN202110848329.3A CN202110848329A CN113714080A CN 113714080 A CN113714080 A CN 113714080A CN 202110848329 A CN202110848329 A CN 202110848329A CN 113714080 A CN113714080 A CN 113714080A
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- China
- Prior art keywords
- screening
- outer side
- rope
- pipeline
- plastic granules
- 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
- 238000012216 screening Methods 0.000 title claims abstract description 90
- 229920000426 Microplastic Polymers 0.000 title claims abstract description 37
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229920003023 plastic Polymers 0.000 abstract description 17
- 239000002245 particle Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 description 10
- 241000883990 Flabellum Species 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/20—Stationary drums with moving interior agitators
-
- 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
-
- B08B1/12—
-
- B08B1/20—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Abstract
The invention relates to the technical field of plastic particles, and discloses plastic particle conveying equipment capable of adjusting the screening size, which comprises a shell, wherein a screening plate is movably mounted on a discharge pipe, one end of the screening plate is provided with a spring rod, the other end of the screening plate is connected with a rope, the bottom end of the rope is connected with an adjusting roller, the adjusting roller is connected with a clamping groove barrel in a sliding mode, a pressing rod is mounted inside the clamping groove barrel and connected with a trapezoidal block, and a clamping column is movably mounted on the outer side of the trapezoidal block. This plastic granules conveying equipment of adjustable screening size, plastic granules screens through screening hole on screening pipeline and the screening board, drive trapezoidal piece upwards sliding through pressing down the press bar, the draw-in groove is kept away from to the card post, it slides to remove regulating roller cooperation rope and drive the screening board, it corresponds the size to change the screening hole on screening pipeline and the screening board, the plastic granules size that realizes the screening changes, reach required specification after, loosen and press the press bar, trapezoidal piece slides down and resets and drives the card post and block into the draw-in groove once more and carry on spacingly, thereby the effect of adjusting the screening has been reached.
Description
Technical Field
The invention relates to the technical field of plastic particles, in particular to plastic particle conveying equipment with adjustable screening size.
Background
In daily life, plastic products are often used, the use field of the plastic products relates to the aspects of life such as plastic bags, basins and bowls, the aspects of clothes such as buttons and zippers, the aspects of buildings such as building tools and plastic doors and windows, most of the plastic products are processed and manufactured by plastic particles, and the plastic particles with different sizes are required to be conveyed according to requirements during processing.
Although various plastic particle conveying devices already exist, some defects still exist, such as easy blockage in the conveying process and manual dredging; for example, plastic particles which do not meet the requirements are inevitably mixed in the conveying process, and need to be screened in advance, which is not favorable for the quality and the processing efficiency of finished products; in addition, plastic granules are prone to dust contamination during long-term storage, and larger dust granules affect the quality of finished products.
Summary of the invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides plastic particle conveying equipment with adjustable screening size, which has the advantages of anti-blocking conveying, screening adjustment, dust cleaning and the like, and solves the problems that the existing equipment cannot realize anti-blocking conveying, screening adjustment and dust cleaning.
(II) technical scheme
In order to realize the purposes of anti-blocking conveying, adjusting screening and cleaning dust, the invention provides the following technical scheme: a plastic particle conveying device capable of adjusting the screening size comprises a shell, a screening pipeline is fixedly arranged in the shell, a feeding pipe is fixedly arranged at the top of the screening pipeline, a speed reducing plate is arranged on the inner side wall of the feeding pipe in a rotating mode, an arc-shaped spring rod is movably arranged at the bottom of the speed reducing plate, a motor is fixedly arranged on the outer side of the screening pipeline, a first rotating wheel is rotatably connected with the left end and the right end of the motor, a spiral blade rod is fixedly connected with the outer side end of the first rotating wheel through the screening pipeline, a discharging pipe is fixedly arranged at the bottom of the screening pipeline, a screening plate is movably arranged in the discharging pipe, a spring rod is movably arranged at one end of the screening plate, a rope is fixedly connected with the other end of the screening plate, an adjusting roller is fixedly connected with the bottom end of the rope, a clamping groove barrel is slidably connected with the outer side of the adjusting roller, a pressing rod is movably arranged in the clamping groove barrel, a trapezoidal block is fixedly connected with the top end of the pressing rod, the outer side movable mounting of trapezoidal piece has the card post, and the below transmission of runner one is connected with runner two, and the outside end fixedly connected with flabellum of runner two, the other end of flabellum run through discharging pipe fixed mounting have the brush roller, and its outside fixed mounting has a fan storehouse, and the bottom fixed mounting in fan storehouse has the dust collection storehouse, and the medial extremity fixedly connected with cam of runner two, the bottom movable mounting of cam has the pressure bag pole, and the bottom fixed mounting of pressure bag pole has the water pocket.
Preferably, the left and right side reduction gears are equidistant and corresponding, and the reduction gear on one side rotates to correspond to the reduction gear on the other side.
Preferably, the lower side wall of the screening pipeline and the screening plate are respectively provided with corresponding screening holes.
Preferably, a guide wheel is arranged outside the rope for guiding.
Preferably, the clamping grooves corresponding to the clamping columns are formed in the inner side wall of the clamping groove barrel at equal intervals, the clamping columns can be clamped into the clamping grooves to be fixed, and the reset springs are installed on the outer sides of the clamping columns.
Preferably, the dust collecting bin is provided with a suction nozzle on the inner side wall of the discharge pipe, and the suction nozzle is used for sucking dust into the dust collecting bin.
Preferably, the outer side of the bag pressing rod is provided with a contact spring, so that the bag pressing rod is always in contact with the cam, and a guide pipe is connected between the water bag and the dust collection bin and used for pouring water in the water bag into the dust collection bin to enable dust to be agglomerated and facilitate cleaning.
(III) advantageous effects
Compared with the prior art, the invention provides plastic particle conveying equipment with adjustable screening size, which has the following beneficial effects:
1. this plastic granules conveying equipment of adjustable screening size, it is leading-in through the inlet pipe with plastic granules, most plastic granules fall on one side speed reduction plate earlier, along with weight increase, cooperation arc spring lever drives this speed reduction plate and rotates, plastic granules falls on the opposite side speed reduction plate on it, it falls into inside the screening pipeline step by step to realize plastic granules, effectively avoided blockking up, rethread motor drive runner rotates, then, it rotates to drive the helical blade pole, the helical blade pole rotates and drives plastic granules and slowly flow, further prevent that plastic granules from blockking up, the trouble of having avoided the staff to dredge, thereby reached and prevented blockking up the effect of carrying.
2. This plastic granules conveying equipment of adjustable screening size, the screening hole of plastic granules lateral wall and the screening hole on the screening board screen under through the screening pipeline, drive trapezoidal piece upwards to slide through pressing down the depression bar, the draw-in groove is kept away from to the inboard slip of card post, then remove dancer rools cooperation rope and drive the screening board and slide, the screening hole that changes the screening hole on the screening board and the screening pipeline lateral wall down corresponds the size, realize the plastic granules size change of screening, reach required specification after, loosen and press the depression bar, trapezoidal piece slides down to reset and drives the card post and block once more and carry on spacingly in the draw-in groove, thereby the effect of adjusting the screening has been reached.
3. This plastic granules conveying equipment of adjustable screening size, drive two rotations of runner through the runner, two rotations of runner drive the flabellum and rotate, the flabellum rotates and drives the brush roller and rotate, the brush roller rotates and carries out preliminary treatment to the plastic granules surface dust after the screening, make the dust leave plastic granules, and simultaneously, the flabellum rotates the suction that produces outside-in, then cooperate the suction nozzle to inhale the dust collection dirt storehouse with the dust, two rotations of rethread runner drive cam rotation, the cam rotates and drives the intermittent type slip of pressing bag pole, then with the leading-in dust collection storehouse of the inside water of water pocket, make the inside dust in dust collection dirt storehouse conglomeration, inhale the nasal cavity when avoiding the staff to clear up, thereby the effect of clearance dust has been reached.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a cross-sectional view of the screening conduit of the present invention;
FIG. 3 is a sectional view of the structure of the feed pipe of the present invention;
FIG. 4 is an enlarged partial view of the portion A shown in FIG. 1 according to the present invention;
fig. 5 is a diagram of the working state of the relevant structure of the screening plate of the present invention.
In the figure: 1. a housing; 2. screening pipelines; 3. a feed pipe; 4. a speed reduction plate; 5. an arc-shaped spring rod; 6. a motor; 7. a first rotating wheel; 8. a helical blade bar; 9. a discharge pipe; 10. screening the plate; 11. a spring lever; 12. a rope; 13. a regulating roller; 14. a groove clamping cylinder; 15. a pressing lever; 16. a trapezoidal block; 17. clamping the column; 18. a second rotating wheel; 19. a fan blade; 20. a brush roller; 21. a fan bin; 22. a dust collection bin; 23. a cam; 24. a balloon pressing rod; 25. a water bag.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-5, a plastic particle conveying equipment capable of adjusting the screening size, which comprises a housing 1, a screening pipeline 2 is fixedly installed in the housing 1, a feeding pipe 3 is fixedly installed at the top of the screening pipeline 2, a speed reducing plate 4 is rotated on the inner side wall of the feeding pipe 3, an arc spring rod 5 is movably installed at the bottom of the speed reducing plate 4, the speed reducing plates 4 on the left and right sides are equidistantly corresponding, the speed reducing plate 4 on one side corresponds to the speed reducing plate 4 on the other side when rotated, a motor 6 is fixedly installed on the outer side of the screening pipeline 2, a first rotating wheel 7 is rotatably connected at the left and right ends of the motor 6, a spiral blade rod 8 is fixedly connected to the screening pipeline 2 through the outer side end of the first rotating wheel 7, a discharging pipe 9 is fixedly installed at the bottom of the screening pipeline 2, a screening plate 10 is movably installed in the discharging pipe 9, and corresponding screening holes are respectively formed in the lower side wall of the screening pipeline 2 and the screening plate 10.
One end movable mounting of screening board 10 has spring beam 11, and its other end fixedly connected with rope 12, the rope 12 outside is provided with the leading wheel, be used for the direction, the bottom fixedly connected with regulating roller 13 of rope 12, the outside sliding connection of regulating roller 13 has a draw-in groove section of thick bamboo 14, and its inside movable mounting has press bar 15, press bar 13's top fixedly connected with trapezoidal piece 16, the outside movable mounting of trapezoidal piece 16 has card post 17, the draw-in groove corresponding with card post 17 is seted up to a draw-in groove section of thick bamboo 14 inside wall equidistance, card post 17 can be gone into to fix in the draw-in groove, reset spring is installed in the card post 17 outside.
The lower portion of the rotating wheel I7 is connected with a rotating wheel II 18 in a transmission mode, the outer side end of the rotating wheel II 18 is fixedly connected with a fan blade 19, the other end of the fan blade 19 penetrates through the discharge pipe 9 and is fixedly provided with a brush roller 20, the outer side of the fan blade is fixedly provided with a fan bin 21, the bottom of the fan bin 21 is fixedly provided with a dust collection bin 22, the dust collection bin 22 is provided with a suction nozzle on the inner side wall of the discharge pipe 9 and used for sucking dust into the dust collection bin 22, the inner side end of the rotating wheel II 18 is fixedly connected with a cam 23, the bottom of the cam 23 is movably provided with a bag pressing rod 24, the bottom of the bag pressing rod 24 is fixedly provided with a water bag 25, the outer side of the bag pressing rod 24 is provided with a contact spring, the bag pressing rod 24 is always in contact with the cam 23, a guide pipe is connected between the water bag 25 and the dust collection bin 22 and used for pouring water in the water bag 25 into the dust collection bin 22 to enable the dust to be agglomerated, and cleaning is convenient.
The working principle is as follows: this plastic granules conveying equipment of adjustable screening size, through leading-in with plastic granules through inlet pipe 3, most plastic granules fall on one side speed reduction plate 4 earlier, along with weight increase, cooperation arc spring rod 5 drives this speed reduction plate 4 and rotates, plastic granules falls on opposite side speed reduction plate 4 on it, it is inside to realize that plastic granules falls into screening pipeline 2 step by step, effectively avoided blockking up, it rotates to drive a runner 7 through motor 6 again, then drive spiral blade pole 8 and rotate, spiral blade pole 8 rotates and drives plastic granules and slowly flow, further prevent that plastic granules from blockking up, the trouble of staff's mediation has been avoided, thereby reached and prevented blockking up the effect of carrying.
Screening hole and the screening hole on the screening board 10 of lateral wall screen under the plastic granules through screening pipeline 2, drive trapezoidal piece 16 upwards to slide through pressing down press rod 15, card post 17 slides to the inboard and keeps away from the draw-in groove, then remove adjusting roller 13 cooperation rope 12 and drive screening board 10 and slide, the screening hole that changes the screening hole on the screening board 10 and the screening pipeline 2 down the lateral wall corresponds the size, realize the plastic granules size change of screening, reach required specification after, loosen press rod 15, trapezoidal piece 16 slides downwards and resets and drive card post 17 card once more and go on spacingly in the draw-in groove, thereby the effect of adjusting the screening has been reached.
Drive two 18 rotations of runner through runner 7, two 18 rotations of runner drive flabellum 19 rotations, flabellum 19 rotates and drives brush roller 20 and rotates, brush roller 20 rotates and carries out preliminary treatment to the plastic granules surface dust after the screening, make the dust leave plastic granules, and simultaneously, flabellum 19 rotates the suction that produces outside-in, then cooperate the suction nozzle to inhale dust collection dirt storehouse 22, rethread two 18 rotations of runner drive cam 23 rotate, cam 23 rotates and drives 24 intermittent type slides of pressing the bag pole, then with the leading-in dust collection storehouse 22 of 25 inside water of water pocket, make the inside dust in collection dirt storehouse 22 conglomeration, inhale the nasal cavity when avoiding the staff to clear up, thereby the effect of clearance dust has been reached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a plastic granules conveying equipment of adjustable screening size, includes shell (1), its characterized in that: the inside fixed mounting of shell (1) has screening pipeline (2), the top fixed mounting of screening pipeline (2) has inlet pipe (3), the inside wall of inlet pipe (3) rotates has air brake (4), the bottom movable mounting of air brake (4) has arc spring beam (5), the outside fixed mounting of screening pipeline (2) has motor (6), both ends rotate and are connected with runner (7) about motor (6), the outside end of runner (7) runs through screening pipeline (2) fixedly connected with spiral vane pole (8), the bottom fixed mounting of screening pipeline (2) has discharging pipe (9), the inside movable mounting of discharging pipe (9) has screening plate (10), the one end movable mounting of screening plate (10) has spring beam (11), and its other end fixedly connected with rope (12), the bottom fixedly connected with regulating roller (13) of rope (12), the outer side of the adjusting roller (13) is connected with a clamping groove barrel (14) in a sliding mode, a pressing rod (15) is movably mounted inside the adjusting roller, a trapezoidal block (16) is fixedly connected to the top end of the pressing rod (13), a clamping column (17) is movably mounted on the outer side of the trapezoidal block (16), a second rotating wheel (18) is connected to the lower portion of the first rotating wheel (7) in a transmission mode, fan blades (19) are fixedly connected to the outer side end of the second rotating wheel (18), a brush roller (20) is fixedly mounted to the other end of each fan blade (19) in a penetrating mode through a discharging pipe (9), a fan bin (21) is fixedly mounted on the outer side of each fan bin, a dust collection bin (22) is fixedly mounted to the bottom of each fan bin (21), a cam (23) is fixedly connected to the inner side end of the second rotating wheel (18), a bag pressing rod (24) is movably mounted to the bottom of the cam (23), and a water bag (25) is fixedly mounted to the bottom of the bag pressing rod (24).
2. An adjustable screen size plastic pellet handling apparatus as claimed in claim 1 wherein: the left and right decelerating plates (4) are corresponding in equal distance.
3. An adjustable screen size plastic pellet handling apparatus as claimed in claim 1 wherein: the lower side wall of the screening pipeline (2) and the screening plate (10) are respectively provided with corresponding screening holes.
4. An adjustable screen size plastic pellet handling apparatus as claimed in claim 1 wherein: and a guide wheel is arranged on the outer side of the rope (12).
5. An adjustable screen size plastic pellet handling apparatus as claimed in claim 1 wherein: the inside wall equidistance of a clamping groove barrel (14) is provided with a clamping groove corresponding to the clamping column (17), and the outside of the clamping column (17) is provided with a return spring.
6. An adjustable screen size plastic pellet handling apparatus as claimed in claim 1 wherein: the dust collection bin (22) is provided with a suction nozzle on the inner side wall of the discharge pipe (9).
7. An adjustable screen size plastic pellet handling apparatus as claimed in claim 1 wherein: a supporting spring is arranged on the outer side of the bag pressing rod (24), and a guide pipe is connected between the water bag (25) and the dust collection bin (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110848329.3A CN113714080A (en) | 2021-07-27 | 2021-07-27 | Plastic granules conveying equipment of adjustable screening size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110848329.3A CN113714080A (en) | 2021-07-27 | 2021-07-27 | Plastic granules conveying equipment of adjustable screening size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113714080A true CN113714080A (en) | 2021-11-30 |
Family
ID=78674002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110848329.3A Pending CN113714080A (en) | 2021-07-27 | 2021-07-27 | Plastic granules conveying equipment of adjustable screening size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113714080A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043901A (en) * | 1975-12-03 | 1977-08-23 | Gauld Equipment Sales Company | Wood chip screens |
| ATA41997A (en) * | 1997-03-11 | 1998-06-15 | Huyck Austria | TEXTILE BELT |
| CN210823929U (en) * | 2019-11-08 | 2020-06-23 | 涞水金隅冀东环保科技有限公司 | Coal mill discharging pipe |
| CN211437040U (en) * | 2020-01-08 | 2020-09-08 | 南京林业大学 | Immature seed sieving mechanism |
| CN212597118U (en) * | 2020-06-09 | 2021-02-26 | 新疆上古能源有限公司 | Automatic feeding device with screening function |
| CN212736636U (en) * | 2020-04-13 | 2021-03-19 | 高邮亚普塑业有限公司 | PVC aggregate filter equipment |
| CN112591158A (en) * | 2020-11-26 | 2021-04-02 | 谭春改 | Agricultural feed bagging equipment that granule size can be screened |
| CN113083683A (en) * | 2021-04-06 | 2021-07-09 | 安徽精翔自动化科技有限公司 | Automatic cleaning mechanical equipment |
-
2021
- 2021-07-27 CN CN202110848329.3A patent/CN113714080A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043901A (en) * | 1975-12-03 | 1977-08-23 | Gauld Equipment Sales Company | Wood chip screens |
| ATA41997A (en) * | 1997-03-11 | 1998-06-15 | Huyck Austria | TEXTILE BELT |
| CN210823929U (en) * | 2019-11-08 | 2020-06-23 | 涞水金隅冀东环保科技有限公司 | Coal mill discharging pipe |
| CN211437040U (en) * | 2020-01-08 | 2020-09-08 | 南京林业大学 | Immature seed sieving mechanism |
| CN212736636U (en) * | 2020-04-13 | 2021-03-19 | 高邮亚普塑业有限公司 | PVC aggregate filter equipment |
| CN212597118U (en) * | 2020-06-09 | 2021-02-26 | 新疆上古能源有限公司 | Automatic feeding device with screening function |
| CN112591158A (en) * | 2020-11-26 | 2021-04-02 | 谭春改 | Agricultural feed bagging equipment that granule size can be screened |
| CN113083683A (en) * | 2021-04-06 | 2021-07-09 | 安徽精翔自动化科技有限公司 | Automatic cleaning mechanical equipment |
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Application publication date: 20211130 |