CN220954458U - Assembled wall putty scraping device - Google Patents
Assembled wall putty scraping device Download PDFInfo
- Publication number
- CN220954458U CN220954458U CN202323033411.4U CN202323033411U CN220954458U CN 220954458 U CN220954458 U CN 220954458U CN 202323033411 U CN202323033411 U CN 202323033411U CN 220954458 U CN220954458 U CN 220954458U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- putty
- trowelling
- shell frame
- wall
- 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.)
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- 238000007790 scraping Methods 0.000 title claims abstract description 16
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000003670 easy-to-clean Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses an assembled wall putty scraping device which comprises a negative pressure device, a shell frame and a trowelling piece arranged on the shell frame, wherein a collecting bucket capable of rapidly collecting putty is arranged in the shell frame and is communicated with the negative pressure device; the trowelling piece is arranged at the opening of the shell frame, a negative pressure gap is formed between the trowelling piece and the opening edge of the shell frame, the negative pressure gap is arranged in an elongated semi-ring shape, and putty enters the collecting hopper through the negative pressure gap. The utility model is convenient to assemble and disassemble, easy to clean, time-saving and labor-saving, and can almost completely collect redundant putty into the collecting box, thereby effectively avoiding the waste of the putty caused by falling and preventing the putty from polluting the ground and clothes.
Description
Technical Field
The utility model relates to the technical field of building decoration, in particular to an assembled wall putty scraping device.
Background
In the prior construction process of plastering and coating the putty on the building wall, the scraping plate and the ash knife are utilized to manually take materials from the slurry barrel and scrape and wipe the wall surface by the scraping plate, the putty is easy to fall off when scraping and wiping, the body and the ground are polluted, the speed is low, the labor is high, the prior mechanical putty spraying and plastering construction is carried out, and the putty falls and wastes much when construction is carried out, so that the normal speed of mechanical construction cannot be initiated for controlling the fall, careful and deceleration work of the putty.
In view of the above, it is highly desirable to design a device for applying putty to a wall surface to solve the above-mentioned problems.
Disclosure of utility model
Aiming at the technical defects, the utility model aims to provide the assembled wall putty scraping device which is convenient to assemble and disassemble, easy to clean, time-saving and labor-saving, and can almost completely collect redundant putty into a collecting box, so that the waste of the putty caused by falling is effectively avoided, and the pollution of the putty to the ground and clothes is also prevented.
In order to solve the technical problems, the utility model adopts the following technical scheme.
The utility model provides an assembled wall putty scraping device which comprises a negative pressure device, a shell frame and a trowelling piece arranged on the shell frame, wherein a collecting bucket capable of rapidly collecting putty is arranged in the shell frame and is communicated with the negative pressure device;
The trowelling piece is arranged at the opening of the shell frame, a negative pressure gap is formed between the trowelling piece and the opening edge of the shell frame, the negative pressure gap is arranged in an elongated semi-ring shape, and putty enters the collecting hopper through the negative pressure gap.
Preferably, the shell frame is one end open-ended slot-like and arranges, the opening part at the shell frame is installed to the trowelling piece, trowelling piece including vertical trowelling board and the inclined plate of arranging of slope, the inclined plate set up in the middle in trowelling board's upper end, trowelling board's both sides and lower extreme are provided with the baffle, the cross-section of shell frame is rectangle and right trapezoid and splice the shape, wherein right trapezoid's hypotenuse is the part at shell frame opening border, contained angle between inclined plate and the vertical direction is not less than right trapezoid's hypotenuse and the contained angle between the vertical direction.
Preferably, the length of the inclined plate is smaller than that of the trowel, and the gap between the edge of the inclined plate and the edge of the opening of the shell frame is the negative pressure gap.
Preferably, the opening of the collecting hopper is arranged below the negative pressure gap, and the edge of the opening of the collecting hopper is in sealing connection with the inner wall of the shell frame and the inner wall of the trowelling piece through a sealing gasket.
Preferably, the baffle and the side wall of the shell frame are respectively provided with a mounting hole, and the trowelling piece is mounted on the shell frame through bolts and a plurality of threads.
Preferably, the side wall of the collecting hopper is symmetrically provided with horizontally arranged clamping protrusions, the inner wall of the shell frame is symmetrically provided with horizontally arranged clamping grooves, and the clamping protrusions are matched with the clamping grooves.
Preferably, the collecting hopper is communicated with the negative pressure device through a negative pressure conduit penetrating through the lower wall of the shell frame.
The utility model discloses an assembled wall putty scraping device, which has the following beneficial effects:
1. The utility model takes on a slender semi-ring shape through the negative pressure gap formed between the inclined plate and the opening of the shell frame; under the negative pressure effect of the negative pressure device, the negative pressure gap generates strong negative pressure suction force, almost all putty around the inclined plate is sucked into the collecting hopper, and the putty in the collecting hopper is poured into the collecting box connected with the negative pressure device through the negative pressure guide pipe, so that the waste of the putty caused by falling is effectively avoided, and the pollution of the putty to the ground and clothes is also prevented.
2. The trowelling piece and the collecting bucket can be conveniently disassembled and assembled on the shell frame through simple assembly prevention, so that the trowelling piece and the collecting bucket are convenient to clean, and time and labor are saved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a right side view of an embodiment of the present utility model;
FIG. 3 is a schematic view of the construction of the utility model after removal of the trowelling member;
FIG. 4 is a schematic view of the structure of the housing frame of the present utility model in the disassembled state;
FIG. 5 is a schematic view of the structure of the collecting hopper of the present utility model;
FIG. 6 is a schematic view of the construction of the trowelling member of the present utility model.
Reference numerals illustrate:
1. The device comprises a shell frame, 2, a collecting bucket, 3, a trowelling piece, 4, a negative pressure guide pipe, 5, a negative pressure gap, 6, a trowelling plate, 7, an inclined plate, 8, a baffle, 9, a mounting hole, 10, a clamping bulge, 11 and a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
As shown in fig. 1 to 6, the utility model provides an assembled wall putty scraping device, which comprises a negative pressure device, a shell frame 1, a collecting bucket 2 and a trowelling piece 3, wherein the trowelling piece 3 is arranged on the shell frame 1 through bolts, the collecting bucket 2 is arranged in the shell frame 1, and the collecting bucket 2 is communicated with the negative pressure device through a negative pressure conduit 4 penetrating through the lower wall of the shell frame 1; the negative pressure device generates negative pressure, putty in the collecting hopper 2 can be quickly collected, and the putty in the collecting hopper 2 is poured into the collecting box connected with the negative pressure device through the negative pressure guide pipe 4, so that the waste of the putty caused by falling is effectively avoided, and the pollution of the putty to the ground and clothes is also prevented.
The trowelling piece 3 set up in the opening part of casing frame 1 forms negative pressure clearance 5 between trowelling piece 3 and the opening border of casing frame 1, negative pressure clearance 5 is long and thin semi-ring shape and arranges, can produce powerful suction, and putty passes through negative pressure clearance 5 gets into in the collection fill 2.
The negative pressure device is an air pump communicated with the collecting box, and the negative pressure guide pipe 4 and the air pump are respectively connected with a feed inlet and an air outlet of the collecting box, which is the prior art and is not described in detail herein.
As still further aspects of the utility model: as shown in fig. 4, the casing frame 1 is in a groove-shaped arrangement with one open end, the trowelling piece 3 is installed at the opening of the casing frame 1, the trowelling piece 3 comprises a trowelling plate 6 which is vertically arranged and an inclined plate 7 which is obliquely arranged, the inclined plate 7 is arranged at the upper end of the trowelling plate 6 in the middle, two sides and the lower end of the trowelling plate 6 are provided with baffle plates 8, as shown in fig. 6, the three baffle plates 8 are in a U-shaped arrangement, the baffle plates 8 can effectively prevent putty from flowing out from the space between the trowelling piece 3 and the casing frame 1, the section of the casing frame 1 is in a splicing shape with a rectangular trapezoid, as shown in fig. 2 and 4, wherein the hypotenuse of the rectangular trapezoid is a part of the opening edge of the casing frame 1, and the included angle between the inclined plate 7 and the vertical direction is not smaller than the included angle between the hypotenuse of the rectangular trapezoid and the vertical direction, so that the gap between the inclined plate 7 and the side wall of the casing frame 1 can be ensured to keep a slender state, so that the negative pressure gap 5 can ensure sufficient negative pressure suction force to the putty.
As still further aspects of the utility model: the length of hang plate 7 is less than the length of screed 6, and negative pressure clearance 5 is the clearance between the border of hang plate 7 and the border of casing frame 1 open-ended for negative pressure clearance 5 extends to the both sides of hang plate 7, has effectively avoided in the putty scraping process, and putty drops from the hang plate 7 both sides.
As still further aspects of the utility model: the opening of collecting hopper 2 set up in the below of negative pressure clearance 5, the opening border of collecting hopper 2 passes through sealed pad and casing frame 1 inner wall, trowelling piece 3 inner wall sealing connection for the putty that gets into in the negative pressure clearance 5 can get into completely and collect in the hopper 2.
As still further aspects of the utility model: the baffle 8 and the side wall of the shell frame 1 are respectively provided with a mounting hole 9, the trowelling piece 3 is mounted on the shell frame 1 through bolts and a plurality of threads, and the trowelling piece 3 is convenient and quick to assemble and disassemble.
As still further aspects of the utility model: as shown in fig. 4 and 5, the side wall of the collecting bucket 2 is symmetrically provided with horizontally arranged clamping protrusions 10, the inner wall of the housing frame 1 is symmetrically provided with horizontally arranged clamping grooves 11, and the clamping protrusions 10 are matched with the clamping grooves 11, so that the collecting bucket 2 is convenient and quick to disassemble and assemble.
Working principle: the negative pressure device is powered on and starts up to work, the user pastes the screeding board 6 on the wall in parallel and upwards moves, unnecessary putty is guided to the inclined plate 7 under the effect of screeding board 6, when putty on the inclined plate 7 is piled up to the upper end or the both sides that the inclined plate 7 was extended, under the negative pressure effect of negative pressure device, negative pressure clearance 5 produces powerful negative pressure suction, almost all inhale the collecting hopper 2 with putty around the inclined plate 7, the putty in the collecting hopper 2 pours into the collecting box that negative pressure device connects through negative pressure pipe 4, effectively avoided the putty to cause extravagant because of dropping, also prevented putty pollution ground and clothing.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The assembled wall putty scraping device is characterized by comprising a negative pressure device, a shell frame (1) and a trowelling piece (3) arranged on the shell frame (1), wherein a collecting hopper (2) capable of rapidly collecting putty is arranged in the shell frame (1), and the collecting hopper (2) is communicated with the negative pressure device;
The trowelling piece (3) is arranged at the opening of the shell frame (1), a negative pressure gap (5) is formed between the trowelling piece (3) and the opening edge of the shell frame (1), the negative pressure gap (5) is arranged in an elongated semi-ring shape, and putty enters the collecting hopper (2) through the negative pressure gap (5).
2. The assembled wall putty and wiping device as set forth in claim 1, wherein the housing frame (1) is arranged in a groove shape with one end open, the trowelling piece (3) is installed at the opening of the housing frame (1), the trowelling piece (3) comprises a trowelling plate (6) which is vertically arranged and an inclined plate (7) which is obliquely arranged, the inclined plate (7) is centrally arranged at the upper end of the trowelling plate (6), two sides and the lower end of the trowelling plate (6) are provided with baffle plates (8), the section of the housing frame (1) is in a splicing shape with a rectangular trapezoid, wherein the hypotenuse of the rectangular trapezoid is a part of the opening edge of the housing frame (1), and the included angle between the inclined plate (7) and the vertical direction is not smaller than the included angle between the hypotenuse of the rectangular trapezoid and the vertical direction.
3. A fitted wall putty-brushing device according to claim 2, characterised in that the length of the inclined plate (7) is smaller than the length of the troweling plate (6), the gap between the edge of the inclined plate (7) and the edge of the opening of the housing frame (1) being the negative pressure gap (5).
4. A fitting type wall putty-scraping device as set forth in claim 3 wherein said opening of said collecting hopper (2) is disposed below said negative pressure gap (5), and said opening edge of said collecting hopper (2) is sealingly connected to the inner wall of said housing frame (1) and to the inner wall of said trowelling member (3) by means of a gasket.
5. The assembled wall putty and wiping device according to claim 2, characterized in that the baffle (8) and the side wall of the shell frame (1) are respectively provided with a mounting hole (9), and the trowelling piece (3) is mounted on the shell frame (1) through bolts and a plurality of threads.
6. The assembled wall putty scraping device as set forth in claim 1, characterized in that said collecting hopper (2) side walls are symmetrically provided with horizontally disposed clamping protrusions (10), said housing frame (1) inner wall is symmetrically provided with horizontally disposed clamping grooves (11), said clamping protrusions (10) are matched with said clamping grooves (11).
7. A fitted wall putty-scraping device as set forth in claim 1, characterised in that said collection hopper (2) communicates with said negative pressure device through a negative pressure conduit (4) extending through the lower wall of the housing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323033411.4U CN220954458U (en) | 2023-11-10 | 2023-11-10 | Assembled wall putty scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323033411.4U CN220954458U (en) | 2023-11-10 | 2023-11-10 | Assembled wall putty scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220954458U true CN220954458U (en) | 2024-05-14 |
Family
ID=91019360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323033411.4U Active CN220954458U (en) | 2023-11-10 | 2023-11-10 | Assembled wall putty scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220954458U (en) |
-
2023
- 2023-11-10 CN CN202323033411.4U patent/CN220954458U/en active Active
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| GR01 | Patent grant | ||
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