CN213867080U - Scraper pneumatic oscillator for papermaking machine - Google Patents
Scraper pneumatic oscillator for papermaking machine Download PDFInfo
- Publication number
- CN213867080U CN213867080U CN202021951487.9U CN202021951487U CN213867080U CN 213867080 U CN213867080 U CN 213867080U CN 202021951487 U CN202021951487 U CN 202021951487U CN 213867080 U CN213867080 U CN 213867080U
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- Prior art keywords
- motor
- lead screw
- belt pulley
- scraper
- screw rod
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- 238000005096 rolling process Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a scraper pneumatic oscillator for papermaking equipment, including first movable block and second belt pulley, the internally mounted of first movable block has first lead screw, and the right-hand member of first lead screw installs the second belt pulley, the support is installed to the upper end of second motor, the inside of second movable block is provided with movable groove, and the internally mounted in movable groove has the fourth lead screw. The utility model is provided with the first lead screw and the second lead screw which are both in threaded connection with the scraper, so that the scraper is firmly fixed on the first lead screw and the second lead screw, thereby avoiding the rotation of the single lead screw to drive the scraper to rotate, and simultaneously, the two lead screws can more stably drive the scraper to move on the lead screws; thereby the second motor circular telegram work drives the third lead screw and rotates, then drives the second movable block through the screw and moves on the third lead screw to make scraper and dancer roll laminate more, thereby clear up the dancer roll better.
Description
Technical Field
The utility model relates to a scraper pneumatic oscillator technical field specifically is a scraper pneumatic oscillator for papermaking equipment.
Background
The scraper is applied to the impurity on the dancer roll face, scrapes the stubborn spot that attaches to on the dancer roll face and cuts and get rid of impurity, and the scraper among the prior art usually has the drive of electronic speed reduction oscillator, provides power for the oscillator by the motor.
The existing pneumatic scraper oscillator can only clean the paper pressing roller with a single specification, is inconvenient to adjust, cannot clean the paper pressing roller comprehensively, cannot well meet the use requirements of people, and is technically innovative on the basis of the existing pneumatic scraper oscillator according to the condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scraper pneumatic oscillator for papermaking equipment to it can only clear up the dancer roll of single specification to propose current scraper pneumatic oscillator among the above-mentioned background art to solve, and is not convenient for adjust, can not carry out comprehensive clearance to the dancer roll, the not fine user demand problem of satisfying people.
In order to achieve the above object, the utility model provides a following technical scheme: a scraper pneumatic oscillator for a papermaking machine comprises a first moving block and a second belt pulley, wherein a first lead screw is installed inside the first moving block, a second belt pulley is installed at the right end of the first lead screw, a second belt pulley is connected with the rear end of the second belt pulley, a second motor belt pulley is connected with the rear end of the second belt pulley, a first motor belt pulley is installed at the left end of the second motor belt pulley, a first motor is installed at the left end of the first motor belt pulley, a first belt is connected with the rear end of the first motor belt pulley, a first belt pulley is connected with the rear end of the first belt pulley, a second lead screw is installed at the left end of the first belt pulley, a scraper is installed on the outer surface of the second lead screw, a supporting block is fixed on the upper side of the first moving block, a third lead screw is installed at the right end of the supporting block, a second moving block is installed on the outer surface of the third lead screw, and a second motor is installed on the right side of the second moving block, a support is installed at the upper end of the second motor, a movable groove is formed in the second moving block, a fourth lead screw is installed in the movable groove, a third motor is installed at the lower end of the fourth lead screw, and a rolling shaft is installed at the rear end of the first moving block.
Preferably, the scraper is in threaded connection with the first screw rod, and the scraper is in threaded connection with the second screw rod.
Preferably, a rotating structure is formed between the second motor and the third lead screw, and the third lead screw penetrates through the second moving block.
Preferably, a rotating structure is formed between the fourth screw rod and the third motor, and the first moving block is in threaded connection with the fourth screw rod.
Preferably, the first moving block forms a sliding structure with the inner wall of the movable groove through the rolling shaft, and the rear end of the first moving block is matched with the shape and the size of the movable groove.
Preferably, the first motor forms belt transmission with the second lead screw through the first belt pulley, the first belt and the first motor belt pulley, and the second lead screw penetrates through the inside of the first moving block.
Preferably, the first motor and the first screw rod form belt transmission through a second motor belt pulley, a second belt and a second belt pulley, and the first screw rod and the second screw rod are parallel to each other.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with the first lead screw and the second lead screw which are both in threaded connection with the scraper, so that the scraper is firmly fixed on the first lead screw and the second lead screw, thereby avoiding the rotation of the single lead screw to drive the scraper to rotate, and simultaneously, the two lead screws can more stably drive the scraper to move on the lead screws; the second motor is electrified to work so as to drive the third screw rod to rotate, and then the second moving block is driven to move on the third screw rod through threads, so that the scraper and the paper pressing roller are more attached, and the paper pressing roller is better cleaned;
2. the utility model is provided with a third motor which is electrified to work to drive a fourth screw rod to rotate, thereby driving a first moving block to move up and down along the fourth screw rod through threads, thereby adjusting the relative height of a scraper and a paper pressing roller so as to clean the paper pressing roller and simultaneously facilitate the cleaning of paper pressing rollers with different specifications; the first moving block moves in the movable groove through the rolling shaft, so that friction between the first moving block and the movable groove is reduced, friction loss is reduced, and the first moving block cannot move in the movable groove due to overlarge friction between the first moving block and the movable groove is avoided;
3. the utility model is provided with a first motor which is electrified to work to drive a second screw rod to rotate, and the first motor reversely rotates after a certain time, thereby driving a scraper to do back and forth movement along the second screw rod, and further cleaning a paper pressing roller; meanwhile, the first motor drives the first screw rod and the second screw rod to move the same, so that the scraper is matched with the second screw rod to work, and the scraper is more stable.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
fig. 3 is a schematic front view of the second moving block of the present invention;
fig. 4 is a schematic top view of the first moving block of the present invention;
fig. 5 is a schematic view of a part a of the enlarged structure of fig. 1 according to the present invention.
In the figure: 1. a first moving block; 2. a first lead screw; 3. a first motor; 4. a second lead screw; 5. a support block; 6. a scraper; 7. a support; 8. a second motor; 9. a third screw rod; 10. a second moving block; 11. a movable groove; 12. a fourth screw rod; 13. a third motor; 14. a roller; 15. a first pulley; 16. a first belt; 17. a first motor pulley; 18. a second motor pulley; 19. a second belt; 20. a second pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a scraper pneumatic oscillator for a paper making machine comprises a first moving block 1 and a second belt pulley 20, wherein a first screw rod 2 is installed inside the first moving block 1, the right end of the first screw rod 2 is provided with the second belt pulley 20, the rear end of the second belt pulley 20 is connected with a second belt 19, the rear end of the second belt 19 is connected with a second motor belt pulley 18, the left end of the second motor belt pulley 18 is provided with a first motor belt pulley 17, the left end of the first motor belt pulley 17 is provided with a first motor 3, the rear end of the first motor belt pulley 17 is connected with a first belt 16, the rear end of the first belt 16 is connected with a first belt pulley 15, the left end of the first belt pulley 15 is provided with a second screw rod 4, the outer surface of the second screw rod 4 is provided with a scraper 6, the upper side of the first moving block 1 is fixed with a supporting block 5, and the right end of the supporting block 5 is provided with a third screw rod 9, a second moving block 10 is mounted on the outer surface of the third lead screw 9, a second motor 8 is mounted on the right side of the second moving block 10, a support 7 is mounted at the upper end of the second motor 8, a movable groove 11 is formed in the second moving block 10, a fourth lead screw 12 is mounted in the movable groove 11, a third motor 13 is mounted at the lower end of the fourth lead screw 12, and a rolling shaft 14 is mounted at the rear end of the first moving block 1.
The utility model discloses in: the scraper 6 is in threaded connection with the first screw rod 2, and the scraper 6 is in threaded connection with the second screw rod 4; the utility model discloses a be provided with first lead screw 2 and second lead screw 4 all with 6 threaded connection of scraper to firmly fix scraper 6 on first lead screw 2 and second lead screw 4, thereby avoided the monofilament pole to rotate and driven scraper 6 and rotate, drive scraper 6 that two lead screws can be more stable simultaneously moves on the lead screw.
The utility model discloses in: a rotating structure is formed between the second motor 8 and the third lead screw 9, and the third lead screw 9 penetrates through the inside of the second moving block 10; the second motor 8 is electrified to work so as to drive the third lead screw 9 to rotate, and then the second moving block 10 is driven to move on the third lead screw 9 through threads, so that the scraper 6 is attached to the paper pressing roller, and the paper pressing roller is cleaned better.
The utility model discloses in: a rotating structure is formed between the fourth screw rod 12 and the third motor 13, and the first moving block 1 is in threaded connection with the fourth screw rod 12; the utility model discloses a be provided with third motor 13 circular telegram work and drive fourth lead screw 12 and rotate to drive first movable block 1 through the screw and reciprocate along fourth lead screw 12, thereby adjust the relative height of scraper 6 and dancer roll, so that clear up it, also be convenient for clear up the dancer roll of different specifications simultaneously.
The utility model discloses in: the first moving block 1 forms a sliding structure with the inner wall of the movable groove 11 through the rolling shaft 14, and the shape and the size of the rear end of the first moving block 1 are matched with those of the movable groove 11; the first moving block 1 moves in the movable groove 11 through the rolling shaft 14, so that friction between the first moving block 1 and the movable groove 11 is reduced, friction loss is reduced, and the first moving block 1 cannot move in the movable groove 11 due to overlarge friction between the first moving block 1 and the movable groove 11 is avoided.
The utility model discloses in: the first motor 3 and the second screw rod 4 form belt transmission through a first belt pulley 15, a first belt 16 and a first motor belt pulley 17, and the second screw rod 4 penetrates through the inside of the first moving block 1; the utility model discloses a be provided with that 3 circular telegram of first motor work drive second lead screw 4 rotatory, the 3 antiport of first motor after the certain time to drive scraper 6 and do the back and forth movement along second lead screw 4, thereby better clear up the dancer roll.
The utility model discloses in: the first motor 3 and the first screw rod 2 form belt transmission through a second motor belt pulley 18, a second belt 19 and a second belt pulley 20, and the first screw rod 2 and the second screw rod 4 are parallel to each other; meanwhile, the first motor 3 drives the first screw rod 2 and the second screw rod 4 to do the same movement, so that the second screw rod 4 is matched to work, and the scraper 6 is more stable.
The working principle of the scraper pneumatic oscillator for the papermaking machinery is as follows: firstly, a first motor 3 is electrified to work to drive a first motor belt pulley 17 to rotate, a first belt 16 drives a first belt pulley 15 to rotate, so that a second screw rod 4 in a first moving block 1 is driven to rotate, meanwhile, a second motor belt pulley 18 rotates, a second belt 19 drives a second belt pulley 20 to rotate, so that a first screw rod 2 is driven to rotate, and the first screw rod 2 and the second screw rod 4 jointly push a scraper 6 to move back and forth on the first screw rod 2 and the second screw rod 4 at a rotating speed and a rotating direction; secondly, the second motor 8 is electrified to work to drive the third screw rod 9 to rotate on the supporting block 5, and the second moving block 10 is driven to move on the third screw rod 9 below the bracket 7 through threads, so that the distance between the scraper 6 and the paper pressing roller is adjusted; secondly, the third motor 13 is electrified to work to drive the fourth screw rod 12 to rotate, so that the first moving block 1 moves up and down in the moving groove 11 through the rolling shaft 14; and finally, all the components are matched with each other to work.
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 scraper air oscillator for papermaking equipment, includes first movable block (1) and second pulley (20), its characterized in that: a first lead screw (2) is installed inside the first moving block (1), a second belt pulley (20) is installed at the right end of the first lead screw (2), a second belt (19) is connected to the rear end of the second belt pulley (20), a second motor belt pulley (18) is connected to the rear end of the second belt (19), a first motor belt pulley (17) is installed at the left end of the second motor belt pulley (18), a first motor (3) is installed at the left end of the first motor belt pulley (17), a first belt (16) is connected to the rear end of the first motor belt pulley (17), a first belt pulley (15) is connected to the rear end of the first belt (16), a second lead screw (4) is installed at the left end of the first belt pulley (15), a scraper (6) is installed on the outer surface of the second lead screw (4), a supporting block (5) is fixed on the upper side of the first moving block (1), and the right-hand member of supporting shoe (5) installs third lead screw (9), the surface mounting of third lead screw (9) has second movable block (10), and second motor (8) are installed on the right side of second movable block (10), support (7) are installed to the upper end of second motor (8), the inside of second movable block (10) is provided with movable groove (11), and the internally mounted of movable groove (11) has fourth lead screw (12), third motor (13) are installed to the lower extreme of fourth lead screw (12), roller bearing (14) are installed to the rear end of first movable block (1).
2. The pneumatic doctor blade oscillator according to claim 1, characterized in that: the scraper (6) is in threaded connection with the first screw rod (2), and the scraper (6) is in threaded connection with the second screw rod (4).
3. The pneumatic doctor blade oscillator according to claim 1, characterized in that: a rotating structure is formed between the second motor (8) and the third screw rod (9), and the third screw rod (9) penetrates through the inside of the second moving block (10).
4. The pneumatic doctor blade oscillator according to claim 1, characterized in that: a rotating structure is formed between the fourth screw rod (12) and the third motor (13), and the first moving block (1) is in threaded connection with the fourth screw rod (12).
5. The pneumatic doctor blade oscillator according to claim 1, characterized in that: the first moving block (1) forms a sliding structure with the inner wall of the movable groove (11) through the rolling shaft (14), and the rear end of the first moving block (1) is matched with the shape and the size of the movable groove (11).
6. The pneumatic doctor blade oscillator according to claim 1, characterized in that: the first motor (3) and the second screw rod (4) form belt transmission through a first belt pulley (15), a first belt (16), a first motor belt pulley (17), and the second screw rod (4) penetrates through the inside of the first moving block (1).
7. The pneumatic doctor blade oscillator according to claim 1, characterized in that: the first motor (3) is in belt transmission with the first screw rod (2) through a second motor belt pulley (18), a second belt (19) and a second belt pulley (20), and the first screw rod (2) is parallel to the second screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021951487.9U CN213867080U (en) | 2020-09-09 | 2020-09-09 | Scraper pneumatic oscillator for papermaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021951487.9U CN213867080U (en) | 2020-09-09 | 2020-09-09 | Scraper pneumatic oscillator for papermaking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213867080U true CN213867080U (en) | 2021-08-03 |
Family
ID=77048246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021951487.9U Expired - Fee Related CN213867080U (en) | 2020-09-09 | 2020-09-09 | Scraper pneumatic oscillator for papermaking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213867080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115280915A (en) * | 2022-08-22 | 2022-11-04 | 黑龙江省农业机械工程科学研究院 | Agricultural weeder in field |
-
2020
- 2020-09-09 CN CN202021951487.9U patent/CN213867080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115280915A (en) * | 2022-08-22 | 2022-11-04 | 黑龙江省农业机械工程科学研究院 | Agricultural weeder in field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |