CN113123573A - Wall surface coating spraying device - Google Patents
Wall surface coating spraying device Download PDFInfo
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- CN113123573A CN113123573A CN202110336735.1A CN202110336735A CN113123573A CN 113123573 A CN113123573 A CN 113123573A CN 202110336735 A CN202110336735 A CN 202110336735A CN 113123573 A CN113123573 A CN 113123573A
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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
- E04F21/02—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
- E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention belongs to the technical field of spraying machinery, and particularly relates to a wall paint spraying device which comprises a bottom plate and a box body, wherein two rollers are rotatably connected to the front side wall and the rear side wall of the bottom plate, the box body is fixedly connected to the upper end of the bottom plate, the upper end of the box body is of an open structure, a storage tank is fixedly connected to the inner bottom wall of the box body, the upper end of the storage tank is fixedly connected with a pump body communicated with the storage tank, an automatic feeding mechanism connected with the storage tank is arranged at the upper end of the box body, a horizontal supporting plate is fixedly connected to the side wall of the box body, two vertical slide bars are fixedly connected to the upper end of the supporting plate, the upper ends of the two slide bars. Has the advantages that: the invention can collect the coating dropped in the spraying process, ensure the cleanness of the environment during spraying, automatically feed the coating during long-term spraying operation, reduce the labor intensity of workers and relatively improve the working efficiency.
Description
Technical Field
The invention relates to the technical field of spraying machinery, in particular to a wall surface coating spraying device.
Background
The wall surface coating is used for decorating and protecting the building wall surface, so that the building wall surface is attractive and tidy, and meanwhile, the wall surface coating can also play a role in protecting the building wall surface and prolonging the service life of the building wall surface. The wall surface coating comprises an inner wall coating and an outer wall coating according to the classification of building wall surfaces.
When the wall paint spraying device is used, 1, equipment can drive a storage tank to ascend through spraying, and then the material of the storage tank is extracted through the recovery negative pressure of the storage tank, so that repeated disassembly and assembly of the storage tank can be avoided, the wall paint spraying device is convenient to use, and loss looseness caused by repeated disassembly and assembly can be prevented; 2. thereby equipment can get into the device that triggers groove realization metal ball and metal covering through triggering the head and come the sound when using up to realize the quantity suggestion, exempt from electronic detection, guarantee accurately, better prevent the air blowing convenient to use.
The above document still has the following problems: 1. the surface of the wall is smoothed by manpower, and the mode needs an operator to hold a spray gun to aim at the wall to move in sequence, so that the labor intensity of the manpower is high, the continuous construction is not facilitated, and in the spraying process, the sprayed coating can fly from the spraying nozzle, and can not be sprayed in a centralized manner, thereby causing the waste of partial resources; 2. the condition that the coating can appear drippage under the effect of gravity during the spraying to if not handling it, can increase the burden of follow-up clearance, in addition at long-time spraying in-process, in case when the coating appears inadequately, need the workman to change the operation to scribbling the storage bucket, not only increased workman's intensity of labour, prolonged the operating time of spraying moreover.
To this end, we propose a wall paint spraying apparatus to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a wall paint spraying device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a wall paint spraying device comprises a bottom plate and a box body, wherein the front side wall and the rear side wall of the bottom plate are respectively and rotatably connected with two rollers, the box body is fixedly connected with the upper end of the bottom plate, the upper end of the box body is of an open structure, the bottom wall in the box body is fixedly connected with a material storage tank, the upper end of the storage tank is fixedly connected with a pump body communicated with the storage tank, the upper end of the box body is provided with an automatic feeding mechanism connected with the storage tank, a horizontal supporting plate is fixedly connected on the side wall of the box body, two vertical sliding rods are fixedly connected at the upper end of the supporting plate, the upper ends of the two slide bars are fixedly connected with the same top plate, the lower end of the top plate between the two slide bars is rotatably connected with a vertical threaded rod, the lower end of the threaded rod extends to the lower side of the supporting plate, the upper end of the bottom plate is fixedly connected with a driving motor, and a driving shaft of the driving motor is connected with the threaded rod through a first transmission mechanism; the outer side of the threaded rod on the upper side of the supporting plate is in threaded connection with a horizontal moving block, the upper end of the moving block is provided with a sliding hole in sliding connection with the two sliding rods, the side wall of the moving block is connected with two spraying mechanisms, and the pump body is connected with the two spraying mechanisms through a conveying mechanism.
In the wall paint spraying device, the automatic feeding mechanism comprises a gantry support fixedly connected to the upper end of the box body, a horizontal rectangular plate is fixedly connected to the side wall of the gantry support, a feeding barrel is fixedly connected to the upper end of the rectangular plate, a material guide pipe communicated with the material storage tank is fixedly connected to the lower end of the feeding barrel, an automatic material supplementing valve is fixedly connected to the side wall of the material guide pipe, and a water level sensor connected with the automatic material supplementing valve in a matched mode is arranged in the material storage tank.
In the wall paint spraying device, the first transmission mechanism comprises a first helical gear fixedly sleeved on the outer side of the driving shaft of the driving motor, and a second helical gear meshed with the first helical gear is fixedly sleeved on the outer side wall of the threaded rod.
In the wall paint spraying device, the spraying mechanism comprises an installation plate fixedly connected to the side wall of the moving block, a T-shaped discharging pipe is fixedly connected to the side wall of the installation plate, one end, far away from the installation plate, of the T-shaped discharging pipe is fixedly connected with a spray head communicated with the T-shaped discharging pipe, and an installation hole communicated with an external high-pressure air pipe is formed in the side wall of the T-shaped discharging pipe.
In foretell wall paint spouts application device, conveying mechanism includes the three-way pipe of fixed connection at the pump body output, and the input fixed connection of the pump body and three-way pipe, two equal fixedly connected with conveying hose of output of three-way pipe, and conveying hose keep away from the one end of three-way pipe and the input fixed connection of T shape discharging pipe.
In foretell wall paint spouts application device, fixedly connected with diaphragm on the bottom plate lateral wall of backup pad downside, and the upper end fixedly connected with casing that gathers materials of diaphragm, the casing internal rotation that gathers materials is connected with two cleaning rollers, and the cleaning roller is kept away from the one end of the casing that gathers materials and is connected with the lateral wall rotation of box, fixed the cover has been connect the cleaning brush on the cleaning roller lateral wall in the casing that gathers materials, be connected by second drive mechanism between driving motor and two cleaning rollers, still be provided with the coating recovery mechanism of being connected with the storage tank in the casing that gathers materials.
In foretell wall coating spouts application device, the casing of gathering materials is down trapezoidal, and the upper end of the casing of gathering materials sets up the material collection mouth that corresponds with two shower nozzles, two the cleaning roller corresponds the position that sets up on the upper side inside the casing of gathering materials, fixedly connected with arranges the material pipe rather than the intercommunication on the casing lateral wall that gathers materials of cleaning roller downside, and arranges fixedly connected with control valve on the lateral wall of material pipe.
In foretell wall paint spouts application device, second drive mechanism is including fixed first sprocket of cup jointing on two clearance roller lateral walls, the fixed second sprocket that cup joints with first sprocket and correspond on driving motor's the drive shaft lateral wall, and is connected by same chain between second sprocket and two first sprockets, the second sprocket corresponds the inboard that sets up at first helical gear, driving motor corresponds the downside intermediate position that sets up at two clearance rollers, the external diameter value of second sprocket is greater than the external diameter value of first sprocket.
In foretell wall paint spouts application device, coating recovery mechanism includes the feed back case of fixed connection on the internal diapire of the casing that gathers materials, fixedly connected with L shape feed back pipe on the feed back case inner wall, the one end and the fixed intercommunication of storage tank of L shape feed back pipe, and the other end of L shape feed back pipe extends to the upside and the fixedly connected with feed back fill of feed back case, be provided with in the L shape feed back pipe and take out the material fan, equal vertical cloth of fixedly connected with on two lateral walls of the casing that gathers materials, and the upper end fixed connection of cloth is on the lateral wall of movable block.
In the above wall paint spraying device, the wall paint spraying device has the working principle that:
1) when the wall surface needs to be sprayed, the device is integrally moved to the front side of the wall surface, then the pump body is started, so that the coating in the storage tank is smoothly conveyed into the T-shaped discharge pipe from the conveying hose, and the coating can be smoothly and uniformly sprayed onto the wall surface when the spray head is used;
2) meanwhile, specifically, when spraying materials, the driving motor is started, under the action of the first transmission mechanism, namely, the driving shaft of the driving motor can drive the first helical gear on the outer side of the driving motor to rotate, the first helical gear can drive the second helical gear to rotate, and further the threaded rod on the outer side of the second helical gear rotates, and further, the moving block on the outer side of the threaded rod on the upper side of the supporting plate vertically moves, namely, the nozzle can perform longitudinal spraying operation;
3) when spraying operation is carried out, because the coating sprayed out by the spray head can drip under the action of gravity, the dripping coating can be collected by arranging the collecting shell at the lower side of the supporting plate, and under the action of the second transmission mechanism, specifically, the second chain wheel at the outer side of the driving motor can simultaneously drive the two cleaning rollers to rotate under the transmission of the chain, so that the cleaning brushes at the outer sides of the cleaning rollers can clean the inner wall of the collecting shell, the redundant coating can be ensured to smoothly flow to the position at the lower side of the collecting shell, and then the collected coating can be discharged under the action of the discharge pipe;
4) in the process of long-time spraying, when the coating in the storage tank is lower than the lower limit value set by the water level sensor, the automatic feeding valve can be started, and automatic feeding is performed in the storage tank, so that the spraying process can be smoothly carried out.
Compared with the prior art, this wall coating spraying device's advantage lies in:
1. when the spraying operation is carried out, the coating sprayed out by the spray head can drop under the action of gravity, the dropped coating can be collected by arranging the collecting shell on the lower side of the supporting plate, and under the action of the second transmission mechanism, specifically, the second chain wheel on the outer side of the driving motor can simultaneously drive the two cleaning rollers to rotate under the transmission of the chain, so that the cleaning brushes on the outer sides of the cleaning rollers can clean the inner wall of the collecting shell, the redundant coating can be ensured to smoothly flow to the position on the lower side of the collecting shell, and then the collected coating can be discharged under the action of the discharge pipe.
2. In the long-time spraying process, when the coating in the material storage tank is lower than the lower limit value set by the water level sensor, the automatic feeding valve is started and automatically feeds the coating into the material storage tank, so that the spraying process can be smoothly carried out.
Drawings
FIG. 1 is a schematic structural view of one side of an aggregate casing of a wall paint spraying apparatus according to the present invention;
FIG. 2 is a schematic top view of a wall paint spraying apparatus according to the present invention;
FIG. 3 is a schematic structural view of one side of a box body of the wall paint spraying device provided by the invention;
FIG. 4 is a schematic front view of a wall paint spraying apparatus according to the present invention;
FIG. 5 is a structural diagram of a second transmission mechanism of the wall paint spraying device according to the present invention;
FIG. 6 is an enlarged view of a portion A of FIG. 1;
fig. 7 is a sectional view of a paint recycling mechanism of a wall paint spraying apparatus according to the present invention.
In the figure, 1 a bottom plate, 2 boxes, 3 a material storage tank, 4 pump bodies, 5 supporting plates, 6 sliding rods, 7 top plates, 8 threaded rods, 9 driving motors, 10 moving blocks, 11 transverse plates, 12 aggregate shells, 13 cleaning rollers, 14 cleaning brushes, 15 gantry supports, 16 rectangular plates, 17 charging barrels, 18 material guide pipes, 19 automatic material supplementing valves, 20 first bevel gears, 21 second bevel gears, 22 mounting plates, 23T-shaped discharging pipes, 24 spray heads, 25 three-way pipes, 26 material conveying hoses, 27 first chain wheels, 28 second chain wheels, 29 chains, 30 rollers, 31 material return tanks, 32L-shaped material return pipes, 33 material return tanks, 34 material suction fans and 35 material distribution.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples
Referring to fig. 1-7, a wall paint spraying device comprises a bottom plate 1 and a box body 2, wherein two rollers 30 are rotatably connected to the front and rear side walls of the bottom plate 1, the box body 2 is fixedly connected to the upper end of the bottom plate 1, the upper end of the box body 2 is of an open structure, a material storage tank 3 is fixedly connected to the inner bottom wall of the box body 2, a pump body 4 communicated with the material storage tank 3 is fixedly connected to the upper end of the material storage tank 3, an automatic feeding mechanism is arranged at the upper end of the box body 2 and comprises a gantry support 15 fixedly connected to the upper end of the box body 2, a horizontal rectangular plate 16 is fixedly connected to the side wall of the gantry support 15, a feeding barrel 17 is fixedly connected to the upper end of the rectangular plate 16, a material guide pipe 18 communicated with the material storage tank 3 is fixedly connected to the lower end of the feeding barrel 17, an automatic material replenishing valve 19 is fixedly connected to the side wall, be provided with water level lower limit value in the level sensor, after the volume of coating is less than water level lower limit value, can trigger automatic feeding valve and start for the coating in the storage tank 3 is added smoothly to the storage bucket 17, guarantees the permanence of spraying process use.
Wherein, a horizontal supporting plate 5 is fixedly connected on the side wall of the box body 2, the upper end of the supporting plate 5 is fixedly connected with two vertical sliding rods 6, the upper ends of the two sliding rods 6 are fixedly connected with a same top plate 7, the lower end of the top plate 7 between the two sliding rods 6 is rotatably connected with a vertical threaded rod 8, the lower end of the threaded rod 8 extends to the lower side of the supporting plate 5, the upper end of the bottom plate 1 is fixedly connected with a driving motor 9, a driving shaft of the driving motor 9 is connected with the threaded rod 8 through a first transmission mechanism, concretely, the first transmission mechanism comprises a first helical gear 20 fixedly sleeved on the outer side of the driving shaft of the driving motor 9, a second helical gear 21 meshed with the first helical gear 20 is fixedly sleeved on the outer side wall of the threaded rod 8, the rotation of the threaded rod 8 can be realized under the use of the first transmission, the forward and reverse rotation of the driving shaft can be realized.
Wherein, 8 outside threaded connection of threaded rod of backup pad 5 upside have horizontal movable block 10, and the upper end of movable block 10 sets up the slide opening with two slide bar 6 sliding connection, be connected with two spraying mechanism on the lateral wall of movable block 10, spraying mechanism includes mounting panel 22 of fixed connection on the lateral wall of movable block 10, fixedly connected with T shape discharging pipe 23 on the lateral wall of mounting panel 22, the one end fixedly connected with rather than the shower nozzle 24 that communicates of mounting panel 22 is kept away from to T shape discharging pipe 23, set up the mounting hole with outside high-pressurepipe intercommunication on the lateral wall of T shape discharging pipe 23, when insufficient pressure, can carry out the operation of supplementary spraying to coating through high-pressurepipe.
Further, the pump body 4 is connected by conveying mechanism between two spraying mechanisms, conveying mechanism includes three-way pipe 25 of fixed connection at the output of the pump body 4, and the input fixed connection of the pump body 4 and three-way pipe 25, the equal fixedly connected with conveying hose 26 of two outputs of three-way pipe 25, and conveying hose 26 keeps away from the one end of three-way pipe 25 and the input fixed connection of T shape discharging pipe 23, under conveying mechanism's use, guarantee that coating can be stable be carried to in the shower nozzle 24.
Wherein, fixedly connected with diaphragm 11 on the 1 lateral wall of bottom plate of backup pad 5 downside, and the upper end fixedly connected with casing 12 that gathers materials of diaphragm 11, the casing 12 internal rotation that gathers materials is connected with two cleaning roller 13, and cleaning roller 13 keeps away from the one end of casing 12 that gathers materials and the lateral wall of box 2 rotates to be connected, it has cleaning brush 14 to fix the cover on the cleaning roller 13 lateral wall in the casing 12 that gathers materials, it is concrete, casing 12 that gathers materials is down trapezoidal, and the collection mouth that corresponds with two shower nozzles 24 is seted up to the upper end of casing 12 that gathers materials, two cleaning roller 13 correspond the position that sets up at the casing 12 inside on the upper side that gathers materials, fixedly connected with expects the pipe rather than the intercommunication on the casing 12 lateral wall that gathers materials of cleaning roller 13 downside, and arrange fixedly connected with control valve on the lateral wall of material pipe, be.
Furthermore, the driving motor 9 is connected with the two cleaning rollers 13 through a second transmission mechanism, the second transmission mechanism comprises a first chain wheel 27 fixedly sleeved on the outer side walls of the two cleaning rollers 13, a second chain wheel 28 corresponding to the first chain wheel 27 is fixedly sleeved on the outer side wall of the driving shaft of the driving motor 9, and the second chain wheel 28 is connected with the two first chain wheels 27 by the same chain 29, the second chain wheel 28 is correspondingly arranged at the inner side of the first bevel gear 20, in particular, the driving motor 9 is correspondingly arranged at the middle position of the lower sides of the two cleaning rollers 13, the outer diameter value of the second chain wheel 28 is larger than that of the first chain wheels 27, when the spraying reciprocating motion, utilize driving motor 9 and second drive mechanism can carry out the guide and clean work to the coating in the casing 12 that gathers materials, improved driving motor's utilization ratio to guarantee the clean and tidy nature of casing 12 that gathers materials.
Wherein, the coating recycling mechanism comprises a material return box 31 fixedly connected on the inner bottom wall of the aggregate shell 12, an L-shaped material return pipe 32 is fixedly connected on the inner wall of the material return box 31, one end of the L-shaped material return pipe 32 is fixedly communicated with the material storage tank 3, the other end of the L-shaped material return pipe 32 extends to the upper side of the material return box 31 and is fixedly connected with a material return hopper 33, a material suction fan 34 is arranged in the L-shaped material return pipe 32, vertical cloth 35 is fixedly connected on two outer side walls of the aggregate shell 12, and the upper end of the cloth 35 is fixedly connected on the outer side wall of the moving block 10, when the coating recycling mechanism is used, on one hand, the coating can play a downward guiding role when the coating is sprayed, namely, when the material suction fan 34 is used, downward air flow can be generated, the condition that the coating can fly during the spraying is avoided, on the other hand, the two, is beneficial to the recycling of the dropped coating.
In the invention, when the wall surface needs to be sprayed, the whole device is moved to the front side of the wall surface, then the pump body 4 is started, so that the paint in the storage tank 3 is smoothly conveyed into the T-shaped discharge pipe 23 from the conveying hose 26, and the paint can be smoothly and uniformly sprayed onto the wall surface under the use of the spray head 24; meanwhile, specifically, when spraying, the driving motor 9 is started, under the action of the first transmission mechanism, that is, the driving shaft of the driving motor 9 can drive the first helical gear 20 on the outer side to rotate, the first helical gear 20 can drive the second helical gear 21 to rotate, and further the threaded rod 8 on the outer side of the second helical gear 21 rotates, so that the moving block 10 on the outer side of the threaded rod 8 on the upper side of the supporting plate 5 vertically moves, that is, the nozzle 24 can perform longitudinal spraying operation; when spraying operation is carried out, because the coating sprayed out by the spray head 24 can drip under the action of gravity, the dripping coating can be collected by arranging the collecting shell 12 at the lower side of the supporting plate 5, and under the action of the second transmission mechanism, specifically, the second chain wheel 28 at the outer side of the driving motor 9 can simultaneously drive the two cleaning rollers 13 to rotate under the transmission of the chain 29, so that the cleaning brushes 14 at the outer sides of the cleaning rollers 13 can clean the inner wall of the collecting shell 12, the redundant coating can be ensured to smoothly flow to the position at the lower side of the collecting shell 12, and then the collected coating can be discharged under the action of the discharge pipe; in the process of long-time spraying, when the paint in the storage tank 3 is lower than the lower limit value set by the water level sensor, the automatic feeding valve 19 is started and automatically feeds the paint into the storage tank 3, so as to ensure that the spraying process can be smoothly carried out.
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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. A wall paint spraying device comprises a bottom plate (1) and a box body (2), wherein two idler wheels (30) are rotatably connected on the front side wall and the rear side wall of the bottom plate (1), the box body (2) is fixedly connected to the upper end of the bottom plate (1), the upper end of the box body (2) is of an open structure, a storage tank (3) is fixedly connected to the inner bottom wall of the box body (2), the upper end of the storage tank (3) is fixedly connected with a pump body (4) communicated with the storage tank, the wall paint spraying device is characterized in that an automatic feeding mechanism connected with the storage tank (3) is arranged at the upper end of the box body (2), a horizontal supporting plate (5) is fixedly connected to the side wall of the box body (2), two vertical slide bars (6) are fixedly connected to the upper end of the supporting plate (5), the same top plate (7) is fixedly connected to the upper ends of the two slide bars (6), a vertical threaded rod (8) is rotatably, the lower end of the threaded rod (8) extends to the lower side of the supporting plate (5), the upper end of the bottom plate (1) is fixedly connected with a driving motor (9), and a driving shaft of the driving motor (9) is connected with the threaded rod (8) through a first transmission mechanism; the outer side of the threaded rod (8) on the upper side of the supporting plate (5) is in threaded connection with a horizontal moving block (10), the upper end of the moving block (10) is provided with a sliding hole in sliding connection with the two sliding rods (6), the side wall of the moving block (10) is connected with two spraying mechanisms, and the pump body (4) is connected with the two spraying mechanisms through a conveying mechanism.
2. The wall paint spraying device according to claim 1, wherein the automatic feeding mechanism comprises a gantry support (15) fixedly connected to the upper end of the box body (2), a horizontal rectangular plate (16) is fixedly connected to the side wall of the gantry support (15), a feeding barrel (17) is fixedly connected to the upper end of the rectangular plate (16), a material guide pipe (18) communicated with the material storage tank (3) is fixedly connected to the lower end of the feeding barrel (17), an automatic feeding valve (19) is fixedly connected to the side wall of the material guide pipe (18), and a water level sensor cooperatively connected with the automatic feeding valve (19) is arranged in the material storage tank (3).
3. A wall paint spraying device as claimed in claim 2, characterized in that said first transmission mechanism comprises a first bevel gear (20) fixedly sleeved outside the driving shaft of the driving motor (9), and a second bevel gear (21) engaged with the first bevel gear (20) is fixedly sleeved on the outer side wall of said threaded rod (8).
4. A wall paint spraying device as claimed in claim 3, characterized in that the spraying mechanism comprises a mounting plate (22) fixedly connected to the side wall of the moving block (10), a T-shaped discharging pipe (23) is fixedly connected to the side wall of the mounting plate (22), a nozzle (24) communicated with the T-shaped discharging pipe (23) is fixedly connected to one end of the T-shaped discharging pipe (23) far away from the mounting plate (22), and a mounting hole communicated with an external high-pressure air pipe is formed in the side wall of the T-shaped discharging pipe (23).
5. A wall paint spraying device as claimed in claim 4, characterized in that the conveying mechanism comprises a three-way pipe (25) fixedly connected to the output end of the pump body (4), the pump body (4) is fixedly connected to the input end of the three-way pipe (25), both output ends of the three-way pipe (25) are fixedly connected to a delivery hose (26), and the end of the delivery hose (26) far away from the three-way pipe (25) is fixedly connected to the input end of the T-shaped discharge pipe (23).
6. A wall paint spraying device as claimed in claim 1, characterized in that a transverse plate (11) is fixedly connected to the side wall of the bottom plate (1) on the lower side of the supporting plate (5), an aggregate casing (12) is fixedly connected to the upper end of the transverse plate (11), two cleaning rollers (13) are rotatably connected to the aggregate casing (12), one ends of the cleaning rollers (13) far away from the aggregate casing (12) are rotatably connected to the side wall of the box body (2), cleaning brushes (14) are fixedly sleeved on the side wall of the cleaning rollers (13) in the aggregate casing (12), the driving motor (9) and the two cleaning rollers (13) are connected by a second transmission mechanism, and a paint recovery mechanism connected to the storage tank (3) is further arranged in the aggregate casing (12).
7. A wall paint spraying device according to claim 6, characterized in that the aggregate casing (12) is in the shape of an inverted trapezoid, the upper end of the aggregate casing (12) is provided with a material collecting opening corresponding to the two nozzles (24), the two cleaning rollers (13) are correspondingly arranged at the upper position inside the aggregate casing (12), the side wall of the aggregate casing (12) at the lower side of the cleaning rollers (13) is fixedly connected with a material discharging pipe communicated with the material collecting roller, and the side wall of the material discharging pipe is fixedly connected with a control valve.
8. The wall paint spraying device as claimed in claim 7, wherein the second transmission mechanism comprises a first chain wheel (27) fixedly sleeved on the outer side wall of the two cleaning rollers (13), a second chain wheel (28) corresponding to the first chain wheel (27) is fixedly sleeved on the outer side wall of the driving shaft of the driving motor (9), the second chain wheel (28) is connected with the two first chain wheels (27) through a same chain (29), the second chain wheel (28) is correspondingly arranged on the inner side of the first bevel gear (20), the driving motor (9) is correspondingly arranged at the middle position of the lower sides of the two cleaning rollers (13), and the outer diameter value of the second chain wheel (28) is larger than the outer diameter value of the first chain wheel (27).
9. The wall paint spraying device according to claim 6, wherein the paint recycling mechanism comprises a material returning box (31) fixedly connected to the inner bottom wall of the aggregate shell (12), an L-shaped material returning pipe (32) is fixedly connected to the inner wall of the material returning box (31), one end of the L-shaped material returning pipe (32) is fixedly communicated with the material storage tank (3), the other end of the L-shaped material returning pipe (32) extends to the upper side of the material returning box (31) and is fixedly connected with a material returning hopper (33), a material pumping fan (34) is arranged in the L-shaped material returning pipe (32), vertical cloth (35) is fixedly connected to two outer side walls of the aggregate shell (12), and the upper end of the cloth (35) is fixedly connected to the outer side wall of the moving block (10).
10. A wall paint spraying apparatus as claimed in claim 1, wherein the wall paint spraying apparatus operates on the following principle:
1) when the wall surface needs to be sprayed, the device is integrally moved to the front side of the wall surface, then the pump body (4) is started, so that the paint in the storage tank (3) is smoothly conveyed into the T-shaped discharge pipe (23) from the conveying hose (26), and the paint can be smoothly and uniformly sprayed onto the wall surface under the use of the spray head (24);
2) meanwhile, specifically, when spraying materials, the driving motor (9) is started, under the action of the first transmission mechanism, namely, a driving shaft of the driving motor (9) can drive the first bevel gear (20) on the outer side of the driving motor to rotate, the first bevel gear (20) can drive the second bevel gear (21) to rotate, and then the threaded rod (8) on the outer side of the second bevel gear (21) rotates, further, the moving block (10) on the outer side of the threaded rod (8) on the upper side of the supporting plate (5) vertically moves, namely, the nozzle (24) can perform longitudinal spraying operation;
3) when spraying operation is carried out, the condition that coating sprayed out by the spray head (24) drips under the action of gravity is realized, the dripping coating can be collected by arranging the collecting shell (12) on the lower side of the supporting plate (5), and under the action of the second transmission mechanism, specifically, the second chain wheel (28) on the outer side of the driving motor (9) can simultaneously drive the two cleaning rollers (13) to rotate under the transmission of the chain (29), so that the cleaning brush (14) on the outer side of the cleaning rollers (13) can clean the inner wall of the collecting shell (12), the redundant coating can be ensured to smoothly flow to the position on the lower side of the collecting shell (12), and the collected coating can be discharged under the action of the discharge pipe;
4) in the process of long-time spraying, when the coating in the storage tank (3) is lower than the lower limit value set by the water level sensor, the automatic feeding valve (19) can be started and automatically feed into the storage tank (3), so that the spraying process can be smoothly carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110336735.1A CN113123573A (en) | 2021-03-29 | 2021-03-29 | Wall surface coating spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110336735.1A CN113123573A (en) | 2021-03-29 | 2021-03-29 | Wall surface coating spraying device |
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| CN113123573A true CN113123573A (en) | 2021-07-16 |
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| CN202110336735.1A Pending CN113123573A (en) | 2021-03-29 | 2021-03-29 | Wall surface coating spraying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944304A (en) * | 2021-12-03 | 2022-01-18 | 陈永庆 | Interior wall whitewashes device for building engineering construction |
| CN113974500A (en) * | 2021-11-20 | 2022-01-28 | 贵溪奥泰铜业有限公司 | A cleaning roller structure for copper strips finish rolling processing |
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| CN206360303U (en) * | 2016-12-31 | 2017-07-28 | 天津市今日家园装饰有限公司 | A kind of automatic feeding wall plastering frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113974500A (en) * | 2021-11-20 | 2022-01-28 | 贵溪奥泰铜业有限公司 | A cleaning roller structure for copper strips finish rolling processing |
| CN113944304A (en) * | 2021-12-03 | 2022-01-18 | 陈永庆 | Interior wall whitewashes device for building engineering construction |
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Application publication date: 20210716 |