CN112593691B - Scraper device and scraper machine - Google Patents
Scraper device and scraper machine Download PDFInfo
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- CN112593691B CN112593691B CN202011344318.3A CN202011344318A CN112593691B CN 112593691 B CN112593691 B CN 112593691B CN 202011344318 A CN202011344318 A CN 202011344318A CN 112593691 B CN112593691 B CN 112593691B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
- E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
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Abstract
The embodiment of the application provides a scraper device and a scraper machine, and the scraper device comprises a telescopic seat and a quick-release scraper, wherein the telescopic seat is provided with a plurality of connecting pieces which are distributed at intervals, and the telescopic seat is telescopic to increase or reduce the intervals among the connecting pieces; the quick-release scraper is provided with a plurality of fixing pieces which are distributed at intervals, and each fixing piece is detachably connected with a connecting piece. Foretell scraper device and scraper machine, the quick detach scraper passes through the cooperation of connecting piece and mounting and can dismantle the connection on flexible seat, consequently, be convenient for pull down the quick detach scraper, the scraper machine of being convenient for is through constrictive passageway, and the quick detach scraper is integrative again simultaneously, the cutter body is level and smooth and not have the gap, consequently, can guarantee the surfacing of scraping out, flexible seat is the telescopic, consequently, the interval between the connecting piece is the adjustable, consequently, can correspond the different spaced mounting of connection, consequently, can be suitable for the quick detach scraper of different length, be convenient for change and select for use the quick detach scraper of different length.
Description
Technical Field
The application relates to the technical field of building equipment, in particular to a scraper device and a scraper machine.
Background
In the building decoration trade, timber apron can be laid to a lot of families, before timber apron is laid, needs to guarantee that the roughness of basic unit reaches the requirement, if ground basic unit height is uneven, can influence the installation on later stage floor, quivers easily after the floor installation, perhaps appears the hollowing phenomenon.
At present, the mortar leveling procedure is manually completed, the aluminum alloy square tube with the length of 2 meters is mainly used as a quick-release scraper to scrape the ground, and the aluminum alloy square tube with the length can better guarantee the construction quality. When the robot is used for construction, due to the fact that the robot needs to frequently shuttle to door openings, walkways to enter and exit from places with limited length and width, and the like, the robot cannot flexibly carry square tube quick-release scrapers with the length of 2 meters like manual work, and therefore a scraping mechanism with the length of 2 meters on the robot needs to be made into a foldable or telescopic structure. However, the folding or telescoping structure has the risk of seams which are not as flat as the surface scraped by the integral long quick release scraper. Furthermore, the machine on which the quick release blade is mounted cannot be adapted to the use of quick release blades of different lengths.
Disclosure of Invention
An object of the embodiment of the application is to provide a scraper device and scraper machine for solve the problem that current quick detach scraper machine can not compromise the use that the place adaptability is high and quick detach scraper levels and can not adapt to the quick detach scraper of different length.
The embodiment of the application provides a scraper device, includes:
the telescopic seat is provided with a plurality of connecting pieces which are distributed at intervals, and the telescopic seat is telescopic to increase or reduce the intervals among the connecting pieces;
the quick-release scraper is provided with a plurality of fixing pieces which are distributed at intervals, and each fixing piece and one connecting piece are detachably connected.
In one embodiment, the quick-release scraper comprises a scraper body and a mounting part protruding from a knife surface of the scraper body, the mounting part is provided with a mounting surface forming an angle with the knife surface, the fixing part is protruding from the mounting surface, and the connecting part is connected with the fixing part and applies an acting force towards the mounting surface to the fixing part.
In one embodiment, the connecting pieces are locking sleeves, the fixing pieces are locking columns, the locking columns are provided with abutting parts, the abutting parts are provided with abutting surfaces deviating from the mounting surface, the locking columns movably penetrate through the locking sleeves, and the abutting surfaces are movably abutted by the locking sleeves.
In one embodiment, the plurality of locking sleeves comprise a plurality of first locking sleeves, the first locking sleeves are provided with first sleeving holes and slits, one end of each slit is communicated with the first sleeving hole, the other end of each slit penetrates through the first locking sleeve, and the first locking sleeves are movably tightened to reduce the width of each slit; the locking column movably penetrates through the first sleeving hole, and when the first locking sleeve is tightened, the locking column is tightly abutted against the inner wall of the first sleeving hole; the first locking sleeve is tightly abutted against the abutting surface.
In one embodiment, the first locking sleeve comprises a first sleeve body and a swinging member, the first sleeve body is provided with the first sleeve hole and the slot, one side wall of the slot is provided with a threaded hole, the other side wall of the slot is provided with a through hole penetrating through the first sleeve body, one end of the swinging member is penetrated through the through hole and is screwed in the threaded hole, and the other end of the swinging member is exposed out of the through hole.
In one embodiment, the plurality of locking sleeves comprise a plurality of second locking sleeves, each second locking sleeve comprises a second sleeve body and a locking portion, each second sleeve body is provided with a second sleeving hole, each locking portion is provided with a locking hole, the locking column sequentially penetrates through the second sleeving hole and the locking hole, the locking holes are in threaded fit with the locking columns, and the locking portions are abutted against one surface, away from the mounting portion, of the second sleeve body; the second locking sleeve is tightly abutted to the abutting surface.
In one embodiment, the second sleeving hole is a waist-shaped hole, and the extending direction of the second sleeving hole is parallel to the telescopic direction of the telescopic seat.
In one embodiment, the plurality of locking sleeves comprises a first locking sleeve and a second locking sleeve, and the plurality of locking columns comprises a first locking column and a second locking column; the first locking sleeve is provided with a first sleeving hole and a slot, one end of the slot is communicated with the first sleeving hole, the other end of the slot penetrates through the first locking sleeve, and the first locking sleeve is movably tightened to reduce the width of the slot; the locking column movably penetrates through the first sleeving hole, and when the first locking sleeve is tightened, the locking column is tightly abutted against the inner wall of the first sleeving hole; the first locking sleeve is tightly abutted against the abutting surface; the second locking sleeve comprises a second sleeve body and a locking part, the second sleeve body is provided with a second sleeve hole, the locking part is provided with a locking hole, the locking column sequentially penetrates through the second sleeve hole and the locking hole, and the locking hole is in threaded fit with the locking column; the second locking sleeve is tightly abutted to the abutting surface.
In one embodiment, the scraper device further comprises a plurality of abutting assemblies, each abutting assembly comprises an installation part, a driving part and an abutting part, the installation part is connected with the telescopic seat, the driving part is arranged on the installation part, the driving part is in driving connection with the abutting part, the installation part is provided with an abutting surface deviating from the knife surface, and the driving part drives the abutting part to movably abut against the abutting surface.
In one embodiment, the driving member includes a first connecting rod, a second connecting rod and a driving rod, the first connecting rod is rotatably connected to the mounting member, one end of the first connecting rod, which is far away from the mounting member, one end of the second connecting rod and one end of the driving rod are hinged to a point, one end of the second connecting rod, which is far away from the first connecting rod, is rotatably connected to one end of the abutting member, the other end of the abutting member is rotatably connected to the mounting member, the first connecting rod, the second connecting rod and the abutting member are connected to form a four-bar structure, and the driving member is used for driving the first connecting rod and the second connecting rod to form an included angle of 180 degrees, so that the abutting member abuts against the abutting surface.
In one embodiment, the scraper device further comprises a wall-attached scraper which is arranged at one end or two ends of the extension direction of the quick-release scraper.
In one embodiment, the wall-attaching scraper is connected with the quick-release scraper through a telescopic piece.
A doctor blade machine comprising a doctor blade assembly as claimed in any one of the preceding embodiments.
Foretell scraper device and scraper machine, the scraper machine includes the scraper device, the scraper device is including flexible seat and quick detach scraper, flexible seat is used for installing quick detach scraper, quick detach scraper passes through the cooperation of connecting piece and mounting and can dismantle the connection on flexible seat, consequently, be convenient for pull down quick detach scraper, the scraper machine of being convenient for is through constrictive passageway, and quick detach scraper is integrative again simultaneously, the cutter body is level and smooth and not have the gap, consequently, can guarantee the surfacing of scraping out, it is especially important, flexible seat is the telescopic, consequently, the interval between the connecting piece is the adjustable, consequently, can correspond the different spaced mounting of connection, consequently, can be suitable for the quick detach scraper of different length, be convenient for change and choose the quick detach scraper of different length for use.
Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a doctor blade apparatus provided in an embodiment of the present application;
FIG. 2 is a schematic view of a portion of a doctor apparatus according to an embodiment of the present disclosure;
FIG. 3 is an enlarged view of a portion of the doctor apparatus shown in FIG. 2 at A;
FIG. 4 is a schematic cross-sectional view of another structure of a doctor apparatus according to an embodiment of the present disclosure;
FIG. 5 is an enlarged view of a portion of the doctor apparatus shown in FIG. 2 at B;
fig. 6 is a schematic cross-sectional view of another partial structure of a doctor blade apparatus according to an embodiment of the present application;
fig. 7 is an enlarged view of a portion of the doctor apparatus shown in fig. 2 at C.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or a point connection; either directly or indirectly through intervening media, or may be an internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
As shown in fig. 1 and fig. 2, a scraper device 10 according to an embodiment includes a telescopic base 100 and a quick-release scraper 200, wherein the telescopic base 100 is provided with a plurality of connecting members 300, the connecting members 300 are distributed at intervals, and the telescopic base 100 is telescopic to increase or decrease the intervals between the connecting members 300; the quick release scraper 200 is provided with a plurality of fixing members 400, the fixing members 400 are distributed at intervals, and each fixing member 400 is detachably connected with one connecting member 300.
The scraper device 10 comprises a telescopic base 100 and a quick-release scraper 200, wherein the telescopic base 100 is used for installing the quick-release scraper 200, the quick-release scraper 200 is detachably connected to the telescopic base 100 through the matching of a connecting piece 300 and a fixing piece 400, so that the quick-release scraper 200 can be conveniently detached, a scraper machine can conveniently pass through a narrow channel, meanwhile, the quick-release scraper 200 is integrated, a cutter body 210 is flat and has no gap, the scraped surface is smooth, and particularly, the telescopic base 100 is telescopic, so that the interval between the connecting pieces 300 is adjustable, and the fixing pieces 400 at different intervals can be correspondingly connected, so that the quick-release scraper 200 with different lengths can be suitable for replacement, and the quick-release scrapers 200 with different lengths can be conveniently replaced.
In one embodiment, the shaver device 10 further comprises a driving mechanism for driving the telescopic base 100 to extend and retract, so that the telescopic base 100 can automatically extend and retract. In one embodiment, the driving mechanism includes, but is not limited to, an electric push rod or an air cylinder.
In one embodiment, at least one connecting member 300 is respectively disposed at two ends of the telescopic base 100, and at least one fixing member 400 is correspondingly disposed at two ends of the quick release blade 200, so that the length range of the quick release blade 200 that can be replaced is wider, and the fixing members 400 at two ends of the quick release blade 200 are matched with the connecting members 300, so that the quick release blade 200 can be stably mounted on the telescopic base 100.
In order to facilitate the quick release blade 200 to be disposed on the telescopic base 100 and ensure that the quick release blade 200 can stably scrape a ground substrate, in one embodiment, as shown in fig. 2, the quick release blade 200 includes a blade body 210 and a mounting portion 220 protruding from a blade surface 211 of the blade body 210, the mounting portion 220 has a mounting surface 221 forming an angle with the blade surface 211, the fixing member 400 protrudes from the mounting surface 221, the connecting member 300 is connected to the fixing member 400 and applies an acting force to the fixing member 400 toward the mounting surface 221, in this embodiment, the quick release blade 200 scrapes the ground substrate in a direction opposite to a protruding direction of the fixing member 400, that is, a direction of a resistance F of the ground substrate of the quick release blade 200 is parallel to a protruding direction of the fixing member 400, and since the mounting portion 220 is disposed for connecting with the telescopic base 100, the scraping of the ground substrate by the blade body 210 is not affected, and the connecting member 300 applies a force to the fixing member 400 toward the mounting surface 221, that is, the connecting member 300 abuts against the fixing member 400 in a direction toward the mounting surface 221, so that the connecting member 300 applies a force to the fixing member 400 opposite to the resistance force F applied by the quick release blade 200, so that the quick release blade 200 can stably scrape the ground substrate. In one embodiment, the mounting surface 221 is perpendicular to the blade surface 211, the fixing member 400 is perpendicular to the mounting surface 221, and the connecting member 300 applies a force to the fixing member 400 perpendicularly toward the mounting surface 221, that is, the fixing member 400 is parallel to the blade surface 211, so that the quick release blade 200 can be applied to a ground substrate more stably. In one embodiment, the mounting portion 220 is fixedly connected to the cutter body 210. In one embodiment, the mounting portion 220 is integrally formed with the cutter body 210, so that the quick release blade 200 is compact and firm.
To facilitate quick installation and removal of the quick release blade 200 to the docking station 100, in one embodiment, the plurality of the coupling members 300 are a plurality of locking sleeves, the plurality of the fixing members 400 are a plurality of locking posts, the locking post is provided with an abutting part which is provided with an abutting surface deviating from the mounting surface 221, the locking column movably penetrates through the locking sleeve, the locking sleeve movably abuts against the abutting surface, in the embodiment, the abutting surface is parallel to the mounting surface 221, the locking column movably penetrates through the locking sleeve, so that the quick-release scraper 200 can be quickly installed on the telescopic seat 100 or disassembled from the telescopic seat 100, the locking sleeve abuts against the abutting surface, that is, it is ensured that the lock cylinder is applied with a force toward the mounting surface 221 so that the lock sleeve can abut against the mounting surface 221, and at this time, the load due to the resistance of the quick release blade 200 is received by the abutting surface of the abutting portion. In one embodiment, the locking column is a step shaft, the locking column includes a first shaft body and a second shaft body which are connected, one end of the first shaft body, which is far away from the second shaft body, is connected with the mounting surface 221, the cross-sectional width of the second shaft body is smaller than that of the first shaft body, the end portion, which is connected to one end of the second shaft body, of the first shaft body forms the abutting portion, the end surface, which is connected to one end of the second shaft body, of the first shaft body forms the abutting surface, and the locking sleeve is sleeved on the second shaft body and abuts against the abutting surface. In one embodiment, the locking post is connected to the mounting surface 221 by a connector block.
In order to ensure that the quick release blade 200 is stably arranged on the telescopic base 100 and simultaneously ensure that the quick release blade 200 can be quickly disassembled and assembled on the telescopic base 100, in one embodiment, as shown in fig. 3 and 4, the plurality of locking sleeves include a plurality of first locking sleeves 310, the first locking sleeves 310 are provided with first sleeving holes 311 and slits 312, one end of the slits 312 is communicated with the first sleeving holes 311, the other end of the slits 312 penetrates through the first locking sleeves 310, and the first locking sleeves 310 are movably tightened to reduce the width of the slits 312; the locking column movably penetrates through the first sleeving hole 311, and when the first locking sleeve 310 is tightened, the locking column is tightly abutted against the inner wall of the first sleeving hole 311; first lock sleeve 310 with the butt surface supports tightly, when first lock sleeve 310 tightens up like this, it reduces to crack 312, make first set establish hole 311 and reduce, thereby make the inner wall of first set establish hole 311 press from both sides tight locking post, follow the all directions of perpendicular to locking post like this, the locking post is all spacing by first lock sleeve 310, it sets up on flexible seat 100 to make quick detach scraper 200 stabilize like this, and first lock sleeve 310 loosens and makes crack 312 grow, can with the convenience of locking post wear to establish first set of establishing hole 311 or establish hole 311 from first set and break away from, consequently can guarantee that quick detach scraper 200 stabilizes the setting on flexible seat 100 and guarantee quick detach scraper 200 can quick assembly disassembly on flexible seat 100 simultaneously.
Further, in order to facilitate tightening or loosening the first locking sleeve 310, in one embodiment, as shown in fig. 3, the first locking sleeve 310 includes a first sleeve body 313 and a swing member 314, the first sleeve body 313 is provided with the first sleeve hole 311 and the slot 312, one side wall of the slot 312 is provided with a threaded hole, the other side wall is provided with a through hole penetrating through the first sleeve body 313, one end of the swing member 314 is provided with the through hole and is screwed in the threaded hole, and the other end of the swing member 314 is exposed out of the through hole, so that the size of the slot 312 can be controlled by rotating the swing member 314, that is, the tightening or loosening of the first sleeve body 313 is controlled, and thus the quick release scraper 200 can be quickly detached or installed. In one embodiment, as shown in fig. 3, the fastening member 314 includes a rotating rod 315 and a handle 316, a first end of the rotating rod 315 is disposed through the through hole and is screwed into the threaded hole, a second end of the rotating rod 315 is exposed out of the through hole, and the handle 316 is connected to the second end of the rotating rod 315.
In order to ensure that the quick release scraper 200 is stably arranged on the telescopic base 100 and simultaneously ensure that the quick release scraper 200 can be quickly disassembled and assembled on the telescopic base 100, in one embodiment, as shown in fig. 5 and 6, the plurality of locking sleeves include a plurality of second locking sleeves 320, each second locking sleeve 320 includes a second sleeve body 321 and a locking portion 322, each second sleeve body 321 is provided with a second sleeve hole 323, each locking portion 322 is provided with a locking hole 324, the locking column sequentially penetrates through the second sleeve holes 323 and the locking holes 324, the locking holes 324 are in threaded fit with the locking column, that is, the inner wall of each locking hole 324 is provided with an internal thread, the locking column is provided with an external thread matched with the internal thread, and the locking portions 322 are abutted against one surface of the second sleeve body 321, which is far away from the mounting portion 220; the second lock sleeve 320 with the butt face supports tightly, the second cover body 321 of the second lock sleeve 320 is used for supporting tightly the butt face of the lock column, the lock column is established to the cover of the locking portion 322 simultaneously, and with the one end spiro union of lock column, the locking portion 322 supports tightly the second cover body 321 simultaneously, consequently, through the second cover body 321 and the locking portion 322, can be spacing to the direction towards installation face 221 and each direction of perpendicular to lock column, make the lock column and the fastening of second lock sleeve 320 cooperate, can guarantee that quick detach scraper 200 stabilizes and sets up on telescopic base 100, and simultaneously, through rotatory locking portion 322, guarantee that quick detach scraper 200 can quick assembly disassembly on telescopic base 100. In one embodiment, the locking portion 322 is a wing nut, which not only facilitates the disassembly and assembly, improves the quick disassembly and assembly of the quick release scraper 200, but also resists corrosion.
In order to further improve the installation rapidity of the quick release scraper 200 on the telescopic base 100, in one embodiment, the second sleeving hole 323 is a waist-shaped hole, the extending direction of the second sleeving hole 323 is parallel to the telescopic direction of the telescopic base 100, and since the telescopic base 100 is telescopic, that is, the position of the connecting member 300 is changeable, when the quick release scraper 200 is installed on the telescopic base 100, a certain time is required to align the fixing member 400 with the connecting member 300, that is, a certain time is required to align the locking column with the second sleeving hole 323 of the second locking sleeve 320, and the second sleeving hole 323 is set to be a waist-shaped hole, so that the locking column can penetrate through the second sleeving hole 323 more quickly, thereby further improving the installation rapidity of the quick release scraper 200 on the telescopic base 100.
In order to ensure that the quick release scraper 200 is stably arranged on the telescopic base 100 and simultaneously ensure that the quick release scraper 200 can be quickly disassembled and assembled on the telescopic base 100, in one embodiment, the plurality of locking sleeves comprise a first locking sleeve 310 and a second locking sleeve 320, and the plurality of locking columns comprise a first locking column and a second locking column; the first locking sleeve 310 is provided with a first sleeving hole 311 and a slit 312, one end of the slit 312 is communicated with the first sleeving hole 311, the other end of the slit 312 penetrates through the first locking sleeve 310, and the first locking sleeve 310 is movably tightened to reduce the width of the slit 312; the locking column movably penetrates through the first sleeving hole 311, and when the first locking sleeve 310 is tightened, the locking column is tightly abutted against the inner wall of the first sleeving hole 311; the first locking sleeve 310 abuts against the abutting surface; the second locking sleeve 320 comprises a second sleeve body 321 and a locking part 322, the second sleeve body 321 is provided with a second sleeve hole 323, the locking part 322 is provided with a locking hole 324, the locking column sequentially penetrates through the second sleeve hole 323 and the locking hole 324, and the locking hole 324 is in threaded fit with the locking column; the second locking sleeve 320 abuts against the abutting surface. When the first locking sleeve 310 is tightened, the slit 312 is reduced, so that the first sleeving hole 311 is reduced, the inner wall of the first sleeving hole 311 is enabled to clamp the locking column, the locking column is limited by the first locking sleeve 310 along all directions perpendicular to the locking column, the quick-release scraper 200 is stably arranged on the telescopic seat 100, the slit 312 is enlarged when the first locking sleeve 310 is loosened, and the locking column can conveniently penetrate through the first sleeving hole 311 or be separated from the first sleeving hole 311; the second sleeve body 321 of the second locking sleeve 320 is used for tightly abutting against the abutting surface of the locking column, meanwhile, the locking column is sleeved by the locking part 322 and is in threaded connection with one end of the locking column, and meanwhile, the locking part 322 tightly abuts against the second sleeve body 321, so that the direction towards the mounting surface 221 and all directions perpendicular to the locking column can be limited by the second sleeve body 321 and the locking part 322, the locking column is tightly matched with the second locking sleeve 320, the quick-release scraper 200 can be stably arranged on the telescopic base 100, and meanwhile, the quick-release scraper 200 can be quickly disassembled and assembled on the telescopic base 100 by rotating the locking part 322; therefore, the first locking sleeve 310 and the second locking sleeve 320 can ensure that the quick release scraper 200 is stably arranged on the telescopic base 100 and ensure that the quick release scraper 200 can be quickly disassembled and assembled on the telescopic base 100. In one embodiment, the first locking sleeve 310 is located at one end of the telescopic base 100, and the second locking sleeve 320 is located at the other end of the telescopic base 100.
In order to further limit the quick release scraper 200, so that the quick release scraper 200 is more stably mounted on the telescopic seat 100, and at the same time, the quick release scraper 200 can be quickly dismounted, in one embodiment, as shown in fig. 4 and 7, the scraper device 10 further includes a plurality of abutting assemblies 500, each abutting assembly 500 includes a mounting member 510, a driving member 520, and an abutting member 530, the mounting member 510 is connected with the telescopic seat 100, the driving member 520 is disposed on the mounting member 510, the driving member 520 is in driving connection with the abutting member 530, the mounting portion 220 has an abutting surface 222 that deviates from the knife surface 211, and the driving member 520 drives the abutting member 530 to movably abut against the abutting surface 222. The driving member 520 drives the abutting member 530, so that the abutting member 530 can movably abut against the abutting surface 222 of the mounting portion 220, that is, the abutting member 530 movably abuts against the quick release scraper 200, and thus the quick release scraper 200 is more stably mounted on the telescopic base 100 by the plurality of abutting members 530 and the plurality of connecting members 300 at a plurality of point pairs of the quick release scraper 200 and limiting the position of the quick release scraper 200, and meanwhile, the driving member 520 drives the abutting member 530 to release the abutting against the mounting portion 220, so that the limiting of the quick release scraper 200 can be quickly released. In one embodiment, a plurality of the holding assemblies 500 are arranged at intervals.
In order to facilitate the rapid driving of the abutting member 530 abutting against the mounting portion 220, in one embodiment, as shown in fig. 4 and 7, the driving member 520 includes a first link 521, a second link 522 and a driving rod 523, the first link 521 is rotatably connected to the mounting member 510, an end of the first link 521 away from the mounting member 510, an end of the second link 522 and an end of the driving rod 523 are hinged to a point, an end of the second link 522 away from the first link 521 is rotatably connected to an end of the abutting member 530, the other end of the abutting member 530 is rotatably connected to the mounting member 510, the first link 521, the second link 522 and the abutting member 530 are connected to form a four-link structure, the driving member 520 is configured to drive the first link 521 and the second link 522 to form an included angle of 180 degrees, so that the abutting member 530 abuts against the abutting surface 222, by rotating the driving rod 523, the first link 521 and the second link 522 are formed at an angle of 180 °, and the first link 521 and the second link 522 are arranged at an angle of 180 ° to form a dead point, so that the mounting portion 220, i.e. the quick release scraper 200, can be pressed.
It is worth mentioning that the process of disassembling the quick-release scraper 200 is: only by opening the abutting assembly 500 of the quick-release scraper 200, that is, loosening the abutting of the abutting piece 530 on the mounting portion 220, and loosening the locking portion 322 and the shaking piece 314 matched with the locking column of the quick-release scraper 200, a locking column can be separated from the first locking sleeve 310, and another locking column can be separated from the second locking sleeve 320; the installation process is opposite; in the whole installation and disassembly process, the abutting component 500 is fully utilized to quickly abut against the quick-release scraper 200, the driving rod 523 is fixed, the stress direction of the abutting part 530 is perpendicular to that of the quick-release scraper 200, the abutting part 530 is prevented from being loosened when the scraper is stressed, and reliable clamping is ensured.
In order to improve the functionality of the scraper device 10, in one embodiment, as shown in fig. 1 and fig. 2, the scraper device 10 further includes a wall-attaching scraper 600, the wall-attaching scraper 600 is respectively disposed at one end or both ends of the quick release scraper 200 in the extending direction, and mortar on a wall can be scraped when the quick release scraper 200 scrapes a ground substrate through the wall-attaching scraper 600 at the end of the quick release scraper 200. In one embodiment, the two ends of the quick release scraper 200 in the extending direction are respectively provided with one wall attaching scraper 600, so that the scraper device 10 can simultaneously scrape two side walls. In one embodiment, the wall attaching scraper 600 is connected to the quick release scraper 200 through an expansion member, so that the two side walls of the channels with different widths can be scraped.
A doctor blade machine comprising a doctor blade assembly 10 as claimed in any one of the above embodiments.
Foretell scraper device 10 and scraper machine, scraper machine includes scraper device 10, scraper device 10 includes flexible seat 100 and quick detach scraper 200, flexible seat 100 is used for installing quick detach scraper 200, quick detach scraper 200 can dismantle the connection on flexible seat 100 through the cooperation of connecting piece 300 and mounting 400, consequently, be convenient for pull down quick detach scraper 200, be convenient for the scraper machine to pass through constrictive passageway, and quick detach scraper 200 is integrative again simultaneously, cutter body 210 levels and does not have the gap, consequently, can guarantee the surface of scraping out and level, it is especially important, flexible seat 100 is the telescopic, consequently, the interval between connecting piece 300 is adjustable, consequently, can correspond the different spaced mounting 400 of connection, consequently, can be suitable for the quick detach scraper 200 of different length, be convenient for change and select the quick detach scraper 200 of different length for use.
In one embodiment, the doctor machine further comprises a base on which the telescopic mount 100 is disposed. In one embodiment, the base is provided with universal wheels to facilitate traveling.
In all embodiments of the present application, the terms "large" and "small" are relatively speaking, and the terms "upper" and "lower" are relatively speaking, so that descriptions of these relative terms are not repeated herein.
It should be appreciated that reference throughout this specification to "in this embodiment," "in an embodiment of the present application," or "as an alternative implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in this embodiment," "in the examples of the present application," or "as an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are all alternative embodiments and that the acts and modules involved are not necessarily required for this application.
In various embodiments of the present application, it should be understood that the size of the serial number of each process described above does not mean that the execution sequence is necessarily sequential, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (12)
1. A doctor apparatus, characterized in that it comprises:
the telescopic seat is provided with a plurality of connecting pieces which are distributed at intervals, and the telescopic seat is telescopic to increase or reduce the intervals among the connecting pieces;
the quick-release scraper is provided with a plurality of fixing pieces which are distributed at intervals, and each fixing piece is detachably connected with one connecting piece;
the quick-release scraper comprises a scraper body and an installation part which is convexly arranged on a knife face of the scraper body, the installation part is provided with an installation face which forms an angle with the knife face, a fixing part is convexly arranged on the installation face, and a connecting piece is connected with the fixing part and is right applied to the fixing part to face the acting force of the installation face.
2. The scraper device as claimed in claim 1, wherein the plurality of connecting members are a plurality of locking sleeves, the plurality of fixing members are a plurality of locking posts, the locking posts are provided with abutting portions, the abutting portions have abutting surfaces deviating from the mounting surface, the locking posts are movably inserted through the locking sleeves, and the locking sleeves movably abut against the abutting surfaces.
3. The doctor apparatus as claimed in claim 2, wherein the plurality of locking sleeves includes a plurality of first locking sleeves, the first locking sleeves defining a first receiving hole and a slit, one end of the slit communicating with the first receiving hole and the other end extending through the first locking sleeves, the first locking sleeves being movable to be tightened to reduce the width of the slit; the locking column movably penetrates through the first sleeving hole, and when the first locking sleeve is tightened, the locking column is tightly abutted against the inner wall of the first sleeving hole; the first locking sleeve is tightly abutted against the abutting surface.
4. The scraper device according to claim 3, wherein the first locking sleeve includes a first sleeve body and a swinging member, the first sleeve body is provided with the first sleeve hole and the slot, one side wall of the slot is provided with a threaded hole, the other side wall of the slot is provided with a through hole penetrating through the first sleeve body, one end of the swinging member is provided with the through hole in a penetrating manner and is screwed in the threaded hole, and the other end of the swinging member is exposed out of the through hole.
5. The scraper device according to claim 2, wherein the plurality of locking sleeves comprise a plurality of second locking sleeves, each second locking sleeve comprises a second sleeve body and a locking portion, each second sleeve body is provided with a second sleeving hole, each locking portion is provided with a locking hole, the locking column sequentially penetrates through the second sleeving hole and the locking hole, the locking holes are in threaded fit with the locking columns, and the locking portions are abutted against one surface of the second sleeve body, which is far away from the mounting portion; the second locking sleeve is tightly abutted to the abutting surface.
6. The doctor apparatus as claimed in claim 5, wherein the second set of holes are kidney-shaped holes, and the second set of holes extend in a direction parallel to the extension direction of the telescopic base.
7. The doctor apparatus as claimed in claim 2, wherein the plurality of locking sleeves includes a first locking sleeve and a second locking sleeve, and the plurality of locking posts includes a first locking post and a second locking post; the first locking sleeve is provided with a first sleeving hole and a slot, one end of the slot is communicated with the first sleeving hole, the other end of the slot penetrates through the first locking sleeve, and the first locking sleeve is movably tightened to reduce the width of the slot; the locking column movably penetrates through the first sleeving hole, and when the first locking sleeve is tightened, the locking column is tightly abutted against the inner wall of the first sleeving hole; the first locking sleeve is tightly abutted against the abutting surface; the second locking sleeve comprises a second sleeve body and a locking part, the second sleeve body is provided with a second sleeve hole, the locking part is provided with a locking hole, the locking column sequentially penetrates through the second sleeve hole and the locking hole, and the locking hole is in threaded fit with the locking column; the second locking sleeve is tightly abutted to the abutting surface.
8. The doctor blade device of claim 1, further comprising a plurality of abutting assemblies, wherein each abutting assembly comprises an installation member, a driving member and an abutting member, the installation member is connected with the telescopic seat, the driving member is disposed on the installation member, the driving member is in driving connection with the abutting member, the installation member has an abutting surface deviating from the blade surface, and the driving member drives the abutting member to movably abut against the abutting surface.
9. The scraper device as claimed in claim 8, wherein the driving member includes a first connecting rod, a second connecting rod and a driving rod, the first connecting rod is rotatably connected to the mounting member, one end of the first connecting rod, which is away from the mounting member, one end of the second connecting rod and one end of the driving rod are hinged to a point, one end of the second connecting rod, which is away from the first connecting rod, is rotatably connected to one end of the abutting member, the other end of the abutting member is rotatably connected to the mounting member, the fixing member, the first connecting rod, the second connecting rod and the abutting member are connected to form a four-bar structure, and the driving member is configured to drive the first connecting rod and the second connecting rod to form an included angle of 180 ° so that the abutting member abuts against the abutting surface.
10. The doctor apparatus as claimed in claim 1, further comprising a wall-attaching doctor blade disposed at one or both ends of the extension direction of the quick release doctor blade.
11. The scraper device of claim 10, wherein the wall scraper is connected to the quick release scraper by a telescoping member.
12. A doctor machine, characterised in that it comprises a doctor device according to any of claims 1-11.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011344318.3A CN112593691B (en) | 2020-11-25 | 2020-11-25 | Scraper device and scraper machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011344318.3A CN112593691B (en) | 2020-11-25 | 2020-11-25 | Scraper device and scraper machine |
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| CN206625518U (en) * | 2017-04-06 | 2017-11-10 | 张怀玉 | Scalable leveling tool |
| CN207390330U (en) * | 2017-10-31 | 2018-05-22 | 天津成科传动机电技术股份有限公司 | A kind of sweeper device |
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| DE202006020786U1 (en) * | 2006-09-18 | 2010-02-25 | Aco Severin Ahlmann Gmbh & Co. Kg | laying device |
| CN201087542Y (en) * | 2007-08-05 | 2008-07-16 | 孙小伟 | Glue scraping cutter with teeth |
| DE102010037196A1 (en) * | 2009-08-28 | 2011-04-14 | F.D. Beissel Fussbodentechnik Gmbh | Flat coating knife for distributing leveling compound on subsoil, has body and two guide wheels are provided which are arranged laterally on body, where guide wheels are mounted on common shaft |
| CN110344571B (en) * | 2019-07-26 | 2021-01-15 | 马鞍山市诸子百家机械设备科技有限公司 | Large cement mortar leveling robot |
| CN110984585A (en) * | 2019-12-18 | 2020-04-10 | 广东博智林机器人有限公司 | Mortar leveling and paving device |
| CN111350333A (en) * | 2020-04-10 | 2020-06-30 | 广东博智林机器人有限公司 | Scraper width adjusting device and flat grey robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206625518U (en) * | 2017-04-06 | 2017-11-10 | 张怀玉 | Scalable leveling tool |
| CN207390330U (en) * | 2017-10-31 | 2018-05-22 | 天津成科传动机电技术股份有限公司 | A kind of sweeper device |
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