CN112112399A - Wall body spraying equipment for building decoration - Google Patents
Wall body spraying equipment for building decoration Download PDFInfo
- Publication number
- CN112112399A CN112112399A CN202011042215.1A CN202011042215A CN112112399A CN 112112399 A CN112112399 A CN 112112399A CN 202011042215 A CN202011042215 A CN 202011042215A CN 112112399 A CN112112399 A CN 112112399A
- Authority
- CN
- China
- Prior art keywords
- fixed
- wall
- spraying
- fixing
- dust
- 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.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
Abstract
The invention belongs to the technical field of building decoration, in particular to wall spraying equipment for building decoration, and provides a scheme aiming at the problems of the spraying equipment in the background technology. In the invention, the dust collection groove is arranged at the circumferential position of the spraying pipe head of the spraying fixing plate in the spraying process, and the dust collection groove can absorb and remove dust scraps generated by spraying through the dust collection connecting inner pipe inside and the dust removal exhaust fan at the top, so that the dust on the spraying position and the spraying surface is removed, the spraying effect can be greatly improved, and the surface is prevented from falling in the later period.
Description
Technical Field
The invention relates to the technical field of building decoration, in particular to wall spraying equipment for building decoration.
Background
Building decoration is a short for building decoration project. The architectural decoration is a variety of processes for the interior and exterior surfaces and spaces of buildings by using decorative materials or ornaments in order to protect the main structure of the buildings, improve the physical properties and use functions of the buildings and beautify the buildings.
At present architectural decoration's in-process, the outer wall spraying of building frock is very important, only has good firm outer wall, just can survive the wind and shine, but present outer wall is at the in-process of spraying, and the dust that surface and spraying produced is difficult to clear away for wall coating after the spraying is difficult to fixed stable, produces the dropping in later stage easily.
Disclosure of Invention
Based on the technical problems of the spraying equipment provided in the background technology, the invention provides wall spraying equipment for building decoration.
The invention provides wall spraying equipment for building decoration, which comprises a fixed bottom plate, wherein a vertically arranged fixed bottom block is fixed at one end position of the top of the fixed bottom plate, a vertically arranged feeding fixed machine box is fixed between the tops of the fixed bottom blocks, vertically arranged support columns are fixed at two side positions of the other end of the top of the fixed bottom plate, a vertically arranged fixed end plate is fixed between the tops of the two support columns, vertically arranged lifting clamp grooves are formed at two side positions of one end of the fixed end plate, a horizontally arranged fixed transverse frame is slidably clamped between two side inner walls of the two lifting clamp grooves, a horizontally arranged moving groove is formed at one end position of the fixed transverse frame, a vertically arranged spraying fixed plate is slidably clamped between the top inner wall and the bottom inner wall of the fixed transverse frame, and a first hole is formed in the bottom inner wall of the feeding fixed machine box, and the bottom positions of the two first holes are both fixed with a horizontally arranged weighing fixing seat, the top of the weighing fixing seat is fixed with a vertically arranged feeding hopper groove, one end of the spraying fixing plate is provided with a dust absorption groove arranged in a vertical array, the inner wall of one end of the dust absorption groove is sleeved with a horizontally arranged spraying pipe head, the inner wall of one end of the spraying fixing plate is fixed with a vertically arranged dust absorption connecting inner pipe, one end of the dust absorption connecting inner pipe is communicated with the dust absorption groove, the inner wall of the other end of the spraying fixing plate is sleeved with a vertically arranged spraying feeding inner pipe, the circumferential outer wall of the spraying feeding inner pipe is sleeved and communicated with the inner wall of one end of the spraying pipe head, the two side positions between the top inner wall and the bottom inner wall of the weighing fixing seat are both fixed with vertically arranged weighing springs, and a vertically arranged weighing sensor is fixed between the top inner wall, and the weighing sensor is positioned on the circumferential inner wall of the weighing spring.
Preferably, the fixing bottom plate is provided with fixing bolt holes at two ends, and the bottom of the fixing bottom plate is fixed with horizontally arranged clamping fixing bottom blocks at two sides.
Preferably, the middle position of one end of the spraying fixing plate is fixed with a horizontally arranged fixing fixture block, and the top inner wall and the bottom inner wall of the fixing fixture block are in sliding clamping connection with the inside of the moving groove.
Preferably, a threaded screw rod horizontally arranged is sleeved between the inner walls of the two sides of the fixed transverse frame and in the inner position of the movable groove through a bearing.
Preferably, a threaded hole is horizontally formed between the two sides of the fixed clamping block, and the circumferential inner wall of the threaded hole is in threaded sleeve connection with the circumferential outer wall of the threaded screw rod.
Preferably, a horizontally arranged dust collection box is fixed in the middle of the top of the fixed end plate, and a dust exhaust pipe is sleeved at the bottom of the dust collection box.
Preferably, the top of one end of the spraying fixing plate is fixed with a dust removal exhaust fan which is vertically arranged, the top output end of the dust removal exhaust fan is sleeved with the dust exhaust pipe, and the air inlet end of the dust removal exhaust fan is sleeved with the top of the dust collection connection inner pipe.
Preferably, a horizontally arranged feeding pump machine is fixed at the other end of the top of the fixed bottom plate, a feeding pipeline is sleeved at the discharge end of the feeding pump machine, and the top of the feeding pipeline is sleeved with the bottom of the spraying feeding inner pipe.
Preferably, the feeding end of the feeding pump is sleeved with the bottom of the feeding hopper trough through a hose pipe.
Preferably, the top two ends of the clamping fixed bottom block are both fixed with vertically arranged limiting springs, the top of each limiting spring is fixed with a horizontally arranged ejection limiting plate, and the top of each ejection limiting plate is clamped with the bottom of the fixed position.
Compared with the prior art, the invention provides wall spraying equipment for building decoration, which has the following beneficial effects:
1. this wall body spraying equipment for building decoration, through setting up at the spraying in-process, the circumference position that the spraying fixed plate is located the spraying tube head is provided with the dust absorption recess, and the dust absorption recess connects the dust removal exhaust fan at inner tube and top through inside dust absorption and can absorb the dust piece that the spraying produced and detach for the dust on spraying position and spraying surface is detached, can improve the effect of spraying greatly, prevents that later stage surface from dropping.
2. This wall body spraying equipment for building decoration through the setting at the in-process that carries out the spraying, through reciprocating of fixed crossbearer to and the drive of screw lead screw, make the spraying fixed plate of one end position can carry out the position removal about from top to bottom, accomplish comprehensive spraying process, and the position adjustment of going certainly, the process of the operating personnel of being convenient for carry out the spraying.
3. This wall body spraying equipment for building decoration all installs spacing spring through setting up at the top both ends position of the fixed bottom block of joint, and spacing spring's top is fixed with ejecting limiting plate, can with the bottom looks butt of fixed position for whole equipment's fixed stability more improves the stability ability of operation.
Drawings
FIG. 1 is a schematic view of the overall structure of a wall spraying device for building decoration according to the present invention;
FIG. 2 is a schematic view of an internal structure of a spraying fixing plate of the wall spraying device for building decoration according to the present invention;
FIG. 3 is a schematic structural diagram of a feeding structure of the wall spraying equipment for building decoration according to the present invention;
FIG. 4 is a schematic structural view of a weighing mechanism of the wall spraying equipment for building decoration according to the present invention;
fig. 5 is a schematic structural view of an ejection fixing mechanism of the wall spraying equipment for building decoration according to the present invention.
In the figure: 1 feeding pump machine, 2 feed channel, 3 screw lead screws, 4 dust absorption grooves, 5 spraying tube heads, 6 moving grooves, 7 spraying fixing plates, 8 dust removal exhaust fans, 9 dust exhaust pipes, 10 dust collection boxes, 11 lifting clamping grooves, 12 fixing end plates, 13 fixing cross frames, 14 feeding fixing cases, 15 fixing bottom plates, 16 clamping fixing bottom blocks, 17 supporting columns, 18 spraying feeding inner pipes, 19 threaded holes, 20 fixing clamping blocks, 21 dust absorption connecting inner pipes, 22 feeding hopper grooves, 23 weighing fixing seats, 24 weighing springs, 25 weighing sensors, 26 ejection limiting plates and 27 limiting springs.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a wall spraying device for building decoration is disclosed, as shown in figures 1-4, comprising a fixed bottom plate 15, a fixed bottom block vertically arranged is fixed at one end position of the top of the fixed bottom plate 15, a feeding fixed case 14 vertically arranged is fixed between the tops of the fixed bottom blocks, supporting columns 17 vertically arranged are fixed at both side positions of the other end of the top of the fixed bottom plate 15, a fixed end plate 12 vertically arranged is fixed between the tops of the two supporting columns 17, lifting clamping grooves 11 vertically arranged are formed at both side positions of one end of the fixed end plate 12, a fixed cross frame 13 horizontally arranged is clamped between the inner walls at both sides of the two lifting clamping grooves 11 in a sliding manner, a moving groove 6 horizontally arranged is formed at one end position of the fixed cross frame 13, a spraying fixed plate 7 vertically arranged is clamped between the inner wall at the top and the inner wall at the bottom of the fixed cross frame 13 in a sliding manner, the inner wall of the bottom of the feeding fixing case 14 is provided with first holes, the bottom positions of the two first holes are respectively fixed with a weighing fixing seat 23 which is horizontally arranged, a same feeding hopper groove 22 which is vertically arranged is fixed between the tops of the weighing fixing seats 23, one end of the spraying fixing plate 7 is provided with a dust collection groove 4 which is vertically arranged in an array, the inner wall of one end of the dust collection groove 4 is sleeved with a horizontally arranged spraying pipe head 5, the inner wall of one end of the spraying fixing plate 7 is fixed with a vertically arranged dust collection connecting inner pipe 21, one end of the dust collection connecting inner pipe 21 is communicated with the dust collection groove 4, the inner wall of the other end of the spraying fixing plate 7 is sleeved with a vertically arranged spraying feeding inner pipe 18, the circumferential outer wall of the spraying feeding inner pipe 18 is sleeved and communicated with the inner wall of one end of the spraying pipe head 5, and both side positions between the inner wall, a vertically arranged weighing sensor 25 is fixed between the top inner wall and the bottom inner wall of the weighing fixing seat 23, and the weighing sensor 25 is positioned on the circumferential inner wall of the weighing spring 24.
Fixing bolt holes are respectively formed in the two end positions of a fixing bottom plate 15, clamping fixing bottom blocks 16 which are horizontally arranged are respectively fixed at the two side positions of the bottom of the fixing bottom plate 15, a fixing fixture block 20 which is horizontally arranged is fixed at the middle position of one end of a spraying fixing plate 7, the inner wall of the top and the inner wall of the bottom of the fixing fixture block 20 are in sliding clamping connection with the inner part of a moving groove 6, a threaded screw rod 3 which is horizontally arranged is sleeved between the inner walls of the two sides of a fixing transverse frame 13 and is positioned in the moving groove 6 through a bearing, a threaded hole 19 which is horizontally arranged is formed between the two sides of the fixing fixture block 20, the inner wall of the circumference of the threaded hole 19 is in threaded sleeve connection with the outer wall of the circumference of the threaded screw rod 3, a dust collection box 10 which is horizontally arranged is fixed in the middle of the top of a fixing end plate 12, a dust discharge pipe 9, and the top output of dust removal exhaust fan 8 cup joints with dust exhaust pipe 9 mutually, and the inlet end of dust removal exhaust fan 8 cup joints with the top of dust absorption connection inner tube 21 mutually, the top other end position of PMKD 15 is fixed with the feeding pump machine 1 that the level set up, and the discharge end of feeding pump machine 1 has cup jointed charge-in pipeline 2, the top of charge-in pipeline 2 cup joints with the bottom of spraying feeding inner tube 18 mutually, the feed end of feeding pump machine 1 cup joints through the hose way with the bottom of feeding hopper groove 22.
This embodiment is when using, when using this wall body spraying equipment for building decoration, operating personnel demolish the fixed bottom piece 16 of bottom joint of this equipment at first, fix PMKD 15 and the installation of its top mechanism at the inside top position of cage, fix joint fixed bottom piece 16 through the bottom position of cage and fixing key hole, it is stable to make whole equipment fixed, and be connected to the power, in-process using, operating personnel adds the raw materials that carry out the spraying to the inside of feeding hopper groove 22 inside, and carry out the transport of material through the charge pump 1 of bottom position, charge-in pipeline 2 can make the material carry, carry out the process of spraying with its spraying tube head 5 through one end position, in the spraying process, spraying fixed plate 7 is located the circumference position of spraying tube head 5 and is provided with dust absorption recess 4, and dust absorption recess 4 connects inner tube 21 and the dust removal exhaust fan 8 at top through inside dust absorption and can produce the spraying The dust piece of giving birth to absorbs and detach for the dust on spraying position and spraying surface is detached, can improve the effect of spraying greatly, prevent dropping of later stage surface, at the in-process of carrying out the spraying, through reciprocating of fixed crossbearer 13, and the drive of screw lead screw 3, make the position removal about the spraying fixed plate 7 of one end position can carry out, accomplish comprehensive spraying process, and the position adjustment of going certainly, the operating personnel of being convenient for carries out the process of spraying.
Example 2:
a wall spraying device for building decoration is disclosed, as shown in fig. 1-5, a vertically arranged limiting spring 27 is fixed at both ends of the top of a clamping fixed bottom block 16, a horizontally arranged ejection limiting plate 26 is fixed at the top of the limiting spring 27, and the top of the ejection limiting plate 26 is clamped with the bottom of a fixed position.
This embodiment is when using, in the second embodiment, on the basis of first embodiment, all install spacing spring 27 at the top both ends position of the fixed bottom block 16 of joint, spacing spring 27's top is fixed with ejecting limiting plate 26, can with fixed position bottom looks butt for whole equipment's fixed stability more improves the stability ability of operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A wall spraying device for building decoration comprises a fixed bottom plate (15) and is characterized in that a vertically arranged fixed bottom block is fixed at one end of the top of the fixed bottom plate (15), a same vertically arranged feeding fixed case (14) is fixed between the tops of the fixed bottom blocks, vertically arranged supporting columns (17) are fixed at two side positions of the other end of the top of the fixed bottom plate (15), a same vertically arranged fixed end plate (12) is fixed between the tops of the two supporting columns (17), vertically arranged lifting clamping grooves (11) are formed in two side positions of one end of each fixed end plate (12), a same horizontally arranged fixed cross frame (13) is clamped between two side inner walls of the two lifting clamping grooves (11) in a sliding mode, a horizontally arranged moving groove (6) is formed in one end of each fixed cross frame (13), the device is characterized in that a vertically-arranged spraying fixing plate (7) is connected between the inner wall of the top part and the inner wall of the bottom part of the fixed transverse frame (13) in a sliding clamping manner, first holes are formed in the inner wall of the bottom part of the fixed feeding case (14), horizontally-arranged weighing fixing seats (23) are fixed at the bottom positions of the two first holes, a vertically-arranged feeding hopper groove (22) is fixed between the tops of the weighing fixing seats (23), a dust suction groove (4) in vertical array arrangement is formed in one end of the spraying fixing plate (7), a horizontally-arranged spraying pipe head (5) is sleeved on the inner wall of one end of the dust suction groove (4), a vertically-arranged dust suction connecting inner pipe (21) is fixed on the inner wall of one end of the spraying fixing plate (7), one end of the dust suction connecting inner pipe (21) is communicated with the dust suction groove (4), and a vertically-arranged spraying feeding inner pipe (18, and the circumference outer wall of spraying feeding inner tube (18) cup joints the intercommunication mutually with the one end inner wall of spraying tube head (5), both sides position between the top inner wall of fixing base (23) and the bottom inner wall of weighing all is fixed with weighing spring (24) of vertical setting, be fixed with weighing sensor (25) of vertical setting between the top inner wall of fixing base (23) and the bottom inner wall of weighing, and weighing sensor (25) are located the circumference inner wall position of weighing spring (24).
2. The wall spraying equipment for building decoration according to claim 1, wherein fixing bolt holes are formed in both ends of the fixing bottom plate (15), and horizontally arranged clamping fixing bottom blocks (16) are fixed on both sides of the bottom of the fixing bottom plate (15).
3. The wall spraying equipment for building decoration according to claim 1, wherein a horizontally arranged fixing block (20) is fixed in the middle of one end of the spraying fixing plate (7), and the top inner wall and the bottom inner wall of the fixing block (20) are in sliding clamping connection with the inside of the moving groove (6).
4. A wall painting equipment for building finishing according to claim 3, characterized in that the horizontal threaded screw rod (3) is sleeved between the two side inner walls of the fixed cross frame (13) at the inner position of the moving groove (6) through a bearing.
5. The wall spraying equipment for building decoration according to claim 4, wherein a horizontally arranged threaded hole (19) is formed between two sides of the fixed fixture block (20), and the circumferential inner wall of the threaded hole (19) is in threaded sleeve connection with the circumferential outer wall of the threaded screw rod (3).
6. A wall spraying equipment for building decoration according to claim 1, wherein a horizontally arranged dust box (10) is fixed in the middle of the top of the fixed end plate (12), and a dust exhaust pipe (9) is sleeved on the bottom of the dust box (10).
7. The wall spraying equipment for building decoration according to claim 6, wherein a dust removal exhaust fan (8) is vertically fixed on the top of one end of the spraying fixing plate (7), the top output end of the dust removal exhaust fan (8) is sleeved with the dust exhaust pipe (9), and the air inlet end of the dust removal exhaust fan (8) is sleeved with the top of the dust collection connection inner pipe (21).
8. The wall spraying equipment for building decoration according to claim 1, wherein the horizontally arranged feeding pump (1) is fixed at the other end position of the top of the fixed bottom plate (15), the feeding pipeline (2) is sleeved at the discharging end of the feeding pump (1), and the top of the feeding pipeline (2) is sleeved with the bottom of the spraying feeding inner pipe (18).
9. The wall spraying equipment for building decoration according to claim 8, wherein the feed end of the feed pump (1) is sleeved with the bottom of the feed hopper tank (22) through a hose pipe.
10. The wall spraying equipment for building decoration according to claim 1, wherein vertically arranged limiting springs (27) are fixed at two ends of the top of the clamping fixing bottom block (16), horizontally arranged ejection limiting plates (26) are fixed at the top of the limiting springs (27), and the top of the ejection limiting plates (26) are clamped with the bottom of the fixing position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042215.1A CN112112399A (en) | 2020-09-28 | 2020-09-28 | Wall body spraying equipment for building decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042215.1A CN112112399A (en) | 2020-09-28 | 2020-09-28 | Wall body spraying equipment for building decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112112399A true CN112112399A (en) | 2020-12-22 |
Family
ID=73798276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011042215.1A Withdrawn CN112112399A (en) | 2020-09-28 | 2020-09-28 | Wall body spraying equipment for building decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112112399A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756179A (en) * | 2020-12-30 | 2021-05-07 | 唐占金 | Glass glues evenly paints device |
| CN114856128A (en) * | 2022-04-20 | 2022-08-05 | 安徽海联建筑工程有限公司 | Indoor putty spraying device for house construction and using method |
-
2020
- 2020-09-28 CN CN202011042215.1A patent/CN112112399A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756179A (en) * | 2020-12-30 | 2021-05-07 | 唐占金 | Glass glues evenly paints device |
| CN114856128A (en) * | 2022-04-20 | 2022-08-05 | 安徽海联建筑工程有限公司 | Indoor putty spraying device for house construction and using method |
| CN114856128B (en) * | 2022-04-20 | 2024-01-19 | 安徽海联建筑工程有限公司 | Indoor putty spraying device for house construction and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112112399A (en) | Wall body spraying equipment for building decoration | |
| CN209504583U (en) | A kind of architecture indoor finishing groover | |
| CN109382369A (en) | A kind of automatic scraps blowing away equipment | |
| CN210878136U (en) | Full-automatic polystyrene model cutting machine | |
| CN210289193U (en) | Mounting bracket for building curtain wall | |
| CN209902618U (en) | Telescopic screw locking module | |
| CN211802794U (en) | Cleaning equipment is used in automotive interior panel processing | |
| CN209935073U (en) | Automatic spraying equipment with ultraviolet curing furnace | |
| CN211333439U (en) | Circular groove machine for foam board with automatic feeding function | |
| CN214135311U (en) | Optical centering edge grinding device of optical cylindrical mirror | |
| CN112246503A (en) | Plastic spraying and curing cooling integrated device for processing lamp post of photographic lamp | |
| CN210876469U (en) | Automobile spare and accessory part belt cleaning device | |
| CN210731921U (en) | Precision surface grinding machine for metal mould frame processing | |
| CN113942099A (en) | Refractory material compression molding equipment | |
| CN210699329U (en) | Building material processing dust collecting equipment | |
| CN215843824U (en) | Plate production curtain coating device | |
| CN210796623U (en) | Coating device for processing optical glass lens | |
| CN212660361U (en) | Go up trigger and use static-removing device | |
| CN216967127U (en) | Numerical control planer type milling machine processing equipment | |
| CN218902931U (en) | Surface treatment device | |
| CN219058838U (en) | Grease proofing device of toughened glass substrate | |
| CN212494083U (en) | Air supply powder removing device for metallurgical production | |
| CN211303576U (en) | Anticorrosive spraying equipment of portal steel | |
| CN211681423U (en) | Wooden clothes hanger grinder | |
| CN216859129U (en) | Production device for manufacturing novel diamond grinding wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201222 |