CN208088014U - A kind of scraper - Google Patents

A kind of scraper Download PDF

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Publication number
CN208088014U
CN208088014U CN201820486298.5U CN201820486298U CN208088014U CN 208088014 U CN208088014 U CN 208088014U CN 201820486298 U CN201820486298 U CN 201820486298U CN 208088014 U CN208088014 U CN 208088014U
Authority
CN
China
Prior art keywords
scraper
plate
fixed plate
shell
fixed
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.)
Expired - Fee Related
Application number
CN201820486298.5U
Other languages
Chinese (zh)
Inventor
何廷龙
祝磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Longjing Paper Co Ltd
Original Assignee
Chongqing Longjing Paper Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Longjing Paper Co Ltd filed Critical Chongqing Longjing Paper Co Ltd
Priority to CN201820486298.5U priority Critical patent/CN208088014U/en
Application granted granted Critical
Publication of CN208088014U publication Critical patent/CN208088014U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of scrapers,Including scraper base,The scraper base upper end is equipped with scraper support,The scraper support is made of the first fixed plate and the second fixed plate,And first is equipped with support shaft between fixed plate and the second fixed plate,The support shaft side is equipped with the first air bag,And the support shaft other side is equipped with the second air bag,Second fixed plate one end is equipped with scraper blade mounting groove,Scraper blade is equipped in the scraper blade mounting groove,And scraper blade is fixed in skewed upwards in scraper blade mounting groove,Cleaning plant is equipped at the top of second fixed plate,The cleaning plant includes shell,It is plugged with mounting plate in the shell,And mounting plate is slidably connected by sliding slot and shell,By the way that cleaning plant is arranged,The cleaning of the foul on scraper blade can be automatically performed,To can effectively avoid abrasion and scuffing caused by roll surface due to dirty,Effectively the foul on scraper can be cleared up,Using more convenient.

Description

A kind of scraper
Technical field
The utility model is related to paper industry production technical field, specially a kind of scraper.
Background technology
Scraper is a kind of mechanical device common in paper machine, can be divided into two major classes according to the difference of function:One kind is roller Etc. Clean- scraper (including wet end/press section roller/drying cylinder/felt wrapped roll/work beam);Another kind of is functional scraper, such as Coating blade, creping doctor etc..According to the difference of the mode of swing, scraper can be divided into fixed scraper and oscillating doctor again.Gu Fixed pattern scraper device using initial stage, can effectively clean roll surface, roll surface will not be caused to damage and scratch, but usage time is long scrapes The front end of blade can gather foul.It is possible that roll surface is caused to wear and be scratched.In order to overcome the defect of fixed scraper device, So that scraper is done transverse reciprocating swing along roller surface, transverse shearing force is generated between scraper and roll surface, can prevent foul from gathering, to protect Demonstrate,prove the cleaning of scraper and roll surface.Therefore, on certain important rollers:Such as the first drying cylinder, press polish bottom roller need setting reciprocal The scraper device of swing.But rill pressure roller cannot use and swing scraper.
For this purpose, we release a kind of scraper for the anti-collecting dirt being directed to rill pressure roller to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of scrapers, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:A kind of scraper, including scraper base, it is described to scrape Tool apron upper end is equipped with scraper support, and the scraper support is made of the first fixed plate and the second fixed plate, and the first fixed plate and Support shaft is equipped between second fixed plate, the support shaft side is equipped with the first air bag, and the support shaft other side is equipped with the second gas Capsule, second fixed plate one end are equipped with scraper blade mounting groove, are equipped with scraper blade in the scraper blade mounting groove, and scraper blade is in It is skewed upwards to be fixed in scraper blade mounting groove, cleaning plant, the cleaning plant packet are equipped at the top of second fixed plate Shell is included, mounting plate is plugged in the shell, and mounting plate is slidably connected by sliding slot and shell, described mounting plate one end is set There is angle of inclination collection flitch identical with scraper blade, the shell is equipped with fixed seat close to the side upper end of mounting plate, described solid Reservation upper end is equipped with cylinder, and fixed seat lower end is equipped with scraper plate, and the telescopic rod of the cylinder passes through fixed seat to connect with scraper plate fixation It connects, the shell upper end is equipped with lead screw and first motor, and the first motor is connect by gear-box with screw rod transmission, and lead screw It is sequentially connected by feed screw nut and fixed seat.
Preferably, described support shaft one end is fixedly connected with the first fixed plate, and the support shaft other end by articulation piece with Second fixed plate is hinged.
Preferably, first dead plate upper end is equipped with trapezoidal limiting slot.
Preferably, second fixed plate bottom is equipped with limited block close to one end of the first air bag.
Preferably, the volume of first air bag is less than the volume of the second air bag.
Preferably, the shell side is equipped with the second motor for drive installation plate transverse shifting, second motor It is connect with the rack-driving on mounting plate by gear.
Compared with prior art, the utility model has the beneficial effects that:The utility model, can be certainly by the way that cleaning plant is arranged The dynamic cleaning for completing the foul on scraper blade, to can effectively avoid abrasion and scuffing caused by roll surface due to dirty.With biography The scraper of system is compared, and the utility model can effectively clear up the foul on scraper, using more convenient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the mounting plate sum aggregate flitch structural schematic diagram of the utility model;
Fig. 3 is the cleaning plant structural schematic diagram of the utility model.
In figure:1 scraper base, 2 scraper supports, 3 first fixed plates, 4 second fixed plates, 5 support shafts, 6 first air bags, 7 Two air bags, 8 scraper blade mounting grooves, 9 scraper blades, 10 cleaning plants, 11 shells, 12 mounting plates, 13 collection flitch, 14 fixed seats, 15 Cylinder, 16 scraper plates, 17 lead screws, 18 first motors, 19 second motors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technique scheme, including scraper base 1, the scraper base 1 Upper end is equipped with scraper support 2, and the scraper support 2 is made of the first fixed plate 3 and the second fixed plate 4, and 3 He of the first fixed plate Support shaft 5 is equipped between second fixed plate 4,5 side of the support shaft is equipped with the first air bag 6, and 5 other side of support shaft is equipped with the Two air bags 7, described second fixed plate, 4 one end are equipped with scraper blade mounting groove 8, scraper blade 9 are equipped in the scraper blade mounting groove 8, And scraper blade 9 is fixed in skewed upwards in scraper blade mounting groove 8, second fixed plate, 4 top is equipped with cleaning plant 10, The cleaning plant 10 includes shell 11, is plugged with mounting plate 12 in the shell 11, and mounting plate 12 passes through sliding slot and shell 11 are slidably connected, and 12 one end of the mounting plate is equipped with angle of inclination collection flitch 13 identical with scraper blade 9, and the shell 11 is close The side upper end of mounting plate 12 is equipped with fixed seat 14, and 14 upper end of the fixed seat is equipped with cylinder 15, and 14 lower end of fixed seat is equipped with The telescopic rod of scraper plate 16, the cylinder 15 is fixedly connected across fixed seat 14 with scraper plate 16, and 11 upper end of the shell is equipped with lead screw 17 and first motor 18, the first motor 18 is sequentially connected by gear-box and lead screw 17, and lead screw 17 passes through feed screw nut It is sequentially connected with fixed seat 14.
Specifically, 5 one end of the support shaft is fixedly connected with the first fixed plate 3, and 5 other end of support shaft passes through articulation piece It is hinged with the second fixed plate 4.
Specifically, 3 upper end of the first fixed plate is equipped with trapezoidal limiting slot.
Specifically, 4 bottom of the second fixed plate is equipped with limited block close to one end of the first air bag 6.
Specifically, the volume of first air bag 6 is less than the volume of the second air bag 7.The first air bag 6 is held in the present apparatus The pressure received is less than the second air bag 7.
Specifically, 11 side of the shell is equipped with the second motor 19 for 12 transverse shifting of drive installation plate, described the Two motors 19 are connect by gear with the rack-driving on mounting plate 12.Coordinated by gear and rack, in 19 turns of the second motor It can make 12 transverse shifting of mounting plate when dynamic.
Specifically, using when scraper blade 9 is close to rill pressure roller, during rill pressure roller rotates, scraper blade 9 can By under the dirt scraping on rill pressure roller, since 9 upper end of scraper blade is fixed with collection flitch 13, dirt will be deposited in collection flitch at this time On 13, by controller can the second motor of timing controlled 19 start, the drive lower installation board 12 of the second motor 19 can be to shell 11 other sides are moved, and when collection flitch 13 is moved to 16 lower end of scraper plate, can be moved down in the drive lower scraping plate 16 of cylinder 15, so Fixed seat 14 can vertically move under the drive of first motor 18 and lead screw 17 afterwards, to collect the dirt scraping on flitch 13 Under, so far complete cleaning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of scraper, including scraper base (1), it is characterised in that:Scraper base (1) upper end is equipped with scraper support (2), described Scraper support (2) is made of the first fixed plate (3) and the second fixed plate (4), and the first fixed plate (3) and the second fixed plate (4) Between be equipped with support shaft (5), support shaft (5) side be equipped with the first air bag (6), and support shaft (5) other side be equipped with second Air bag (7), described second fixed plate (4) one end are equipped with scraper blade mounting groove (8), are equipped with and scrape in the scraper blade mounting groove (8) Blade (9), and scraper blade (9) is fixed in skewed upwards in scraper blade mounting groove (8), at the top of second fixed plate (4) Equipped with cleaning plant (10), the cleaning plant (10) includes shell (11), and mounting plate (12) is plugged in the shell (11), And mounting plate (12) is slidably connected by sliding slot and shell (11), described mounting plate (12) one end is equipped with angle of inclination and scraper blade (9) identical collection flitch (13), the shell (11) is equipped with fixed seat (14) close to the side upper end of mounting plate (12), described solid Reservation (14) upper end is equipped with cylinder (15), and fixed seat (14) lower end is equipped with scraper plate (16), and the telescopic rod of the cylinder (15) is worn It crosses fixed seat (14) to be fixedly connected with scraper plate (16), shell (11) upper end is equipped with lead screw (17) and first motor (18), institute It states first motor (18) to be sequentially connected by gear-box and lead screw (17), and lead screw (17) passes through feed screw nut and fixed seat (14) It is sequentially connected.
2. a kind of scraper according to claim 1, it is characterised in that:Described support shaft (5) one end and the first fixed plate (3) It is fixedly connected, and support shaft (5) other end is hinged by articulation piece and the second fixed plate (4).
3. a kind of scraper according to claim 1, it is characterised in that:First fixed plate (3) upper end is equipped with trapezoidal limit Position slot.
4. a kind of scraper according to claim 1, it is characterised in that:Second fixed plate (4) bottom is close to the first gas One end of capsule (6) is equipped with limited block.
5. a kind of scraper according to claim 1, it is characterised in that:The volume of first air bag (6) is less than the second gas The volume of capsule (7).
6. a kind of scraper according to claim 1, it is characterised in that:Shell (11) side is equipped with for driving installation Second motor (19) of plate (12) transverse shifting, second motor (19) pass through the rack-driving on gear and mounting plate (12) Connection.
CN201820486298.5U 2018-04-08 2018-04-08 A kind of scraper Expired - Fee Related CN208088014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820486298.5U CN208088014U (en) 2018-04-08 2018-04-08 A kind of scraper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820486298.5U CN208088014U (en) 2018-04-08 2018-04-08 A kind of scraper

Publications (1)

Publication Number Publication Date
CN208088014U true CN208088014U (en) 2018-11-13

Family

ID=64058251

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820486298.5U Expired - Fee Related CN208088014U (en) 2018-04-08 2018-04-08 A kind of scraper

Country Status (1)

Country Link
CN (1) CN208088014U (en)

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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: 20181113

Termination date: 20200408