CN109235847B - Efficient wall painting device for large building - Google Patents
Efficient wall painting device for large building Download PDFInfo
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- CN109235847B CN109235847B CN201811293747.5A CN201811293747A CN109235847B CN 109235847 B CN109235847 B CN 109235847B CN 201811293747 A CN201811293747 A CN 201811293747A CN 109235847 B CN109235847 B CN 109235847B
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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
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Abstract
The invention relates to the technical field of building construction devices, in particular to a large building wall efficient painting device which comprises a base frame, a lifting connecting rod, a driving device and a painting device, wherein the base frame comprises a bottom plate, a supporting rod, a fixed frame, a motor, a driving gear, a belt wheel shaft frame, a belt wheel shaft, a belt wheel and a belt; two ends of the top surface of the bottom plate are respectively and fixedly connected with two supporting rods, and the four supporting rods on the two sides are oppositely arranged; two ends of the bottom plate are respectively fixedly connected with a fixing frame; the fixed frames on the two sides are respectively and fixedly connected to the top ends of the two supporting rods on the two sides; the motor is fixedly connected to the bottom plate through the motor frame; when the wall surface plastering device is used, the height of the lifting frame can be adjusted through the lifting connecting rod, so that the plastering roller of the plastering device reaches the position of the wall surface which needs to be plastered actually; after the wall surface painting is started, the driving device can drive the painting roller to move up and down so as to replace manual work to paint the wall surface.
Description
Technical Field
The invention relates to the technical field of building construction devices, in particular to a large building wall efficient painting device.
Background
Along with the improvement of economic level and living standard, the building industry is developed rapidly, after the building is pruned, the wall of a blank is often required to be painted or painted, most of the construction modes for painting or painting the wall are still manual operation at present, the efficiency is low, when a higher wall is faced, workers still need to take a ladder to climb up to perform operation, after an area is painted, the workers still need to go down the ladder to move the ladder to continue painting, and the building is very inconvenient and has certain danger; when the wall is manually painted, certain damage can be caused to the body of a worker by dust generated by painting coating, formaldehyde in paint and the like, and therefore the efficient wall painting device for the large building is provided.
Disclosure of Invention
The invention aims to provide an efficient wall painting device for a large building, which can be horizontally translated for continuous painting while performing rolling painting on a wall in the vertical direction, and can be adjusted to a proper height by workers after painting a whole row of wall surfaces to continuously paint the wall surfaces which are not painted.
The purpose of the invention is realized by the following technical scheme:
a large building wall high-efficiency painting device comprises a base frame, a lifting connecting rod, a driving device and a painting device, wherein the base frame comprises a bottom plate, a supporting rod, a fixing frame, a motor, a driving gear, a belt wheel shaft frame, a belt wheel and a belt; two ends of the top surface of the bottom plate are respectively and fixedly connected with two supporting rods, and the four supporting rods on the two sides are oppositely arranged; two ends of the bottom plate are respectively fixedly connected with a fixing frame; the fixed frames on the two sides are respectively and fixedly connected to the top ends of the two supporting rods on the two sides; the motor is fixedly connected to the bottom plate through the motor frame; the driving gear is fixedly connected to an output shaft of the motor; four corners of the bottom surface of the bottom plate are respectively fixedly connected with a belt wheel shaft bracket; the four belt wheel shafts are respectively fixedly connected with a belt wheel; two ends of the four belt wheel shafts are respectively and rotatably connected with two ends of the four belt wheel shaft brackets through belt seat bearings; the left belt wheel and the right belt wheel are in transmission connection through a belt;
the lifting frame comprises a guide slide rail, a connecting plate, a rectangular groove and a slide block; a rectangular groove is transversely arranged in the guide slide rail; the rectangular groove penetrates through the upper end of the guide slide rail; grooves are formed in the front end and the rear end of the rectangular groove, and the outer ends of the two guide sliding rails are fixedly connected with a sliding block respectively; the two sliding blocks are respectively connected to the two supporting rods at the two ends in a sliding manner; the upper end of the lifting connecting rod is fixedly connected with the outer end of the sliding block on one side; the lower end of the lifting connecting rod is fixedly connected to the bottom plate;
the driving device comprises a swing arm, a front groove, a rear groove, a swing arm rotating shaft, a suspension, a driving shaft, a rotating frame, a T-shaped sliding block, a connecting sliding rod, a fastening bolt, a rod sleeve bracket, a rod sleeve, a rectangular rod, a driving bevel gear ring, a driving bevel gear, a short shaft and a driving gear; the swing arm is fixedly connected with one end of the swing arm rotating shaft; the swing arm is provided with a front groove and a rear groove which are respectively arranged at the front end and the rear end of the swing arm rotating shaft; the other end of the swing arm rotating shaft is rotatably connected to the left end of the suspension through a bearing with a seat; the middle end of the driving shaft is rotationally connected to the suspension through a bearing with a seat; the driving shaft is positioned at the rear end of the swing arm rotating shaft; one end of the rotating frame is fixedly connected with the left end of the driving shaft; the other end of the rotating frame is provided with a T-shaped groove, and the T-shaped sliding block is connected in the T-shaped groove of the rotating frame in a sliding manner; the connecting sliding rod is fixedly connected to the T-shaped sliding block; a rectangular groove is formed in one side of the rotating frame and is communicated with the T-shaped groove, a fastening bolt is connected to the side end of the T-shaped sliding block through threads and is connected in the rectangular groove in a sliding mode, and the outer end of the fastening bolt tightly abuts against the outer wall of the rotating frame; the middle end of the rod sleeve is rotatably connected to the rod sleeve bracket through a bearing with a seat; the rod sleeve bracket is fixedly connected to the suspension; the rectangular rod is connected in the rod sleeve in a sliding manner; the driving bevel gear ring is fixedly connected to the bottom end of the rod sleeve; the driving bevel gear is fixedly connected to the right end of the driving shaft and is in meshing transmission with the driving bevel gear ring; one end of the short shaft is fixedly connected to the bottom end of the rectangular rod, and the other end of the short shaft is rotatably connected to the bottom plate through a bearing with a seat; the driving gear is fixedly connected to the middle end of the short shaft; the suspension is fixedly connected to the middle end of the guide sliding rail on the right side; the driving gear and the driving gear are in meshing transmission;
the painting device comprises an I-shaped frame, a guide slide block, a material box frame, a front support arm, a painting roller rotating shaft, a painting roller, a material box, a fiber rod, a connecting pipe, a painting head shell, a sponge painting head and a connecting frame; the outer ends of the four corners of the I-shaped frame are respectively fixedly connected with a guide slide block; the material box frame is fixedly connected to the top end of the rear end of the I-shaped frame; two sides of the lower end of the front end of the I-shaped frame are respectively fixedly connected with a front support arm; two ends of the painting roller rotating shaft are respectively and rotatably connected with the front ends of the two front supporting arms through bearings with seats; the brushing roller is fixedly connected to the middle end of the rotating shaft of the brushing roller; the material box is fixedly connected to the material box frame; two ends of the brush head shell are respectively and fixedly connected to the middle ends of the two front support arms; the upper end and the lower end of the connecting pipe are respectively fixedly connected to the material box and the inner wall of the brush head shell; the connecting pipes are communicated with the material box and the brush head shell, a plurality of connecting pipes are uniformly arranged, the middle ends of a plurality of fiber rods penetrate through the connecting pipes, the upper ends of the fiber rods are all positioned in the material box, the lower ends of the fiber rods are all positioned in the brush head shell, a sponge brush head is fixedly connected in the brush head shell, the lower ends of the fiber rods are all inserted into the sponge brush head, and the front end of the sponge brush head is attached to the painting roller; the connecting frame is fixedly connected to the bottom end of the middle end of the I-shaped frame; the front and rear ends of the four guide sliding blocks are respectively provided with a convex edge, the guide sliding blocks at the left and right ends are respectively connected in the two rectangular grooves in a sliding manner, and the front and rear convex edges of the guide sliding blocks at the left and right ends are respectively blocked in the front and rear grooves of the two rectangular grooves; the connecting frame is connected in the front groove in a sliding mode.
The base frame also comprises a driven gear, a power shaft, a driving bevel gear, a driven bevel gear and a transmission shaft; the driven gear and the driving bevel gear are respectively and fixedly connected to the upper end and the lower end of the power shaft; the middle end of the power shaft is rotatably connected in the bottom plate through a bearing with a seat; the driven gear is in meshing transmission with the driving gear, the driving bevel gear is in meshing transmission with the driven bevel gear, and the driven bevel gear is fixedly connected to the middle end of the transmission shaft; the front end and the rear end of the transmission shaft are respectively and fixedly connected with the inner ends of the front pulley shaft and the rear pulley shaft on one side.
The lifting connecting rod comprises a lifting plate, a sliding rod frame, a sliding rod, an upper hinge block, a lifting connecting rod, a lower hinge block, a bidirectional screw rod, a screw rod frame, a turntable and a fixing plate; two ends of the sliding rod are respectively fixedly connected with a sliding rod frame, and the two sliding rod frames are respectively fixedly connected with the front end and the rear end of the outer end of the lifting plate; the two upper hinge blocks are respectively connected to two ends of the sliding rod in a sliding manner; the lifting connecting rod consists of two connecting rod groups, each connecting rod group consists of a plurality of connecting rods which are sequentially hinged, the middle ends of the connecting rods at the same horizontal position of the two connecting rod groups are mutually hinged to form the lifting connecting rod, and the top ends of the two connecting rods at the uppermost end are respectively hinged to the two upper hinge blocks; the bottom ends of the two connecting rods at the lowest end are respectively hinged on the two lower hinge blocks; the two lower hinged blocks are respectively in threaded connection with two ends of the bidirectional screw; two ends of the bidirectional screw are respectively and rotatably connected to the two screw frames through bearings with seats; the two screw rod frames are respectively and fixedly connected to the front end and the rear end of the outer end of the fixed plate, and the rotary table is fixedly connected to the rear end of the bidirectional screw rod; the lifting plate is fixedly connected to the sliding block on one side; the fixed plate is fixedly connected to the bottom plate.
The fiber rod is made by bonding synthetic fibers by resin.
The brushing roller is a wool roller brush.
The invention has the beneficial effects that:
when the wall surface plastering device is used, the height of the lifting frame can be adjusted through the lifting connecting rod, so that the plastering roller of the plastering device reaches the position of the wall surface which needs to be plastered actually; after the plastering is started, the driving device can drive the plastering roller to move up and down so as to replace manual wall plastering; when the wall surface painting device is used for painting, the two groups of belt wheels can drive the belt to enable the device to transversely translate, a whole row of wall surfaces are automatically painted, after the wall surfaces are painted, the height of the lifting frame is adjusted to enable the painting roller to reach an area which is not painted, the painting roller can continue to be painted, and the up-and-down moving distance of a single stroke of the painting roller can be adjusted, so that the wall surface painting device is suitable for wall surfaces with different sizes and different requirements; the invention is driven by only one motor, thereby saving energy and reducing cost.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first diagram illustrating the structure of the base frame of the present invention;
FIG. 4 is a second structural view of the base frame of the present invention;
FIG. 5 is a schematic view of the lifting frame construction of the present invention;
FIG. 6 is a schematic cross-sectional view of the guide rail of the present invention;
FIG. 7 is a schematic view of the lift link configuration of the present invention;
FIG. 8 is a schematic view of the driving device of the present invention;
FIG. 9 is a first schematic structural view of a painting apparatus according to the present invention;
FIG. 10 is a second schematic structural view of a painting apparatus according to the present invention;
FIG. 11 is a third schematic structural view of a painting apparatus according to the present invention;
FIG. 12 is a schematic cross-sectional view of a painting apparatus according to the present invention;
FIG. 13 is a schematic view of the lift link configuration of the present invention;
fig. 14 is a schematic view of the linkage structure of the present invention.
In the figure: a base frame 1; a bottom plate 1-1; 1-2 of a support rod; 1-3 of a fixed mount; 1-4 of a motor; driving gears 1-5; 1-6 of a belt wheel shaft bracket; 1-7 of a pulley shaft; 1-8 of belt wheel; 1-9 parts of a belt; 1-10 parts of a driven gear; 1-11 of a power shaft; 1-12 of a drive bevel gear; driven bevel gears 1-13; a drive shaft 1-14; a lifting frame 2; a guide slide rail 2-1; a connecting plate 2-2; 2-3 of rectangular groove; 2-4 of a slide block; a lifting connecting rod 3; a lifting plate 3-1; a slide bar frame 3-2; 3-3 of a slide bar; an upper hinge block 3-4; 3-5 of a lifting connecting rod; lower hinge blocks 3-6; 3-7 parts of a bidirectional screw; 3-8 parts of a screw frame; 3-9 of a rotary table; 3-10 parts of a fixing plate; a drive device 4; 4-1 of a swing arm; a front groove 4-2; 4-3 of a rear groove; 4-4 of a swing arm rotating shaft; 4-5 of a suspension; a drive shaft 4-6; 4-7 of a rotating frame; 4-8 of a T-shaped sliding block; connecting a sliding rod 4-9; 4-10 parts of fastening bolts; 4-11 parts of a rod sleeve bracket; 4-12 parts of a rod sleeve; 4-13 of rectangular rods; driving bevel gear rings 4-14; driving bevel gears 4-15; the short shaft is 4-16; drive gears 4-17; a rendering device 5; 5-1 of an I-shaped frame; a guide slide block 5-2; 5-3 of a material box frame; 5-4 parts of a front support arm; painting roller rotating shaft 5-5; painting roller 5-6; 5-7 of a material box; 5-8 parts of fiber rod; 5-9 parts of a connecting pipe; 5-10 parts of a brush head shell; 5-11 parts of sponge brush head; connecting frames 5-12.
Detailed Description
The invention is described in further detail below with reference to fig. 1-14.
The first embodiment is as follows:
as shown in fig. 1-14, a large building wall high-efficiency painting device comprises a base frame 1, a lifting frame 2, a lifting connecting rod 3, a driving device 4 and a painting device 5, wherein the base frame 1 comprises a bottom plate 1-1, a support rod 1-2, a fixed frame 1-3, a motor 1-4, a driving gear 1-5, a pulley shaft frame 1-6, a pulley shaft 1-7, a pulley 1-8 and a belt 1-9; two ends of the top surface of the bottom plate 1-1 are respectively and fixedly connected with two supporting rods 1-2, and the four supporting rods 1-2 at the two sides are oppositely arranged; two ends of the bottom plate 1-1 are respectively fixedly connected with a fixing frame 1-3; the fixed frames 1-3 on the two sides are respectively and fixedly connected with the top ends of the two support rods 1-2 on the two sides; the motor 1-4 is fixedly connected to the bottom plate 1-1 through a motor frame; the driving gear 1-5 is fixedly connected to an output shaft of the motor 1-4; four corners of the bottom surface of the bottom plate 1-1 are respectively fixedly connected with a belt wheel shaft bracket 1-6; the belt wheel shafts 1-7 are provided with four, and the four belt wheel shafts 1-7 are fixedly connected with belt wheels 1-8; two ends of the four pulley shafts 1-7 are respectively and rotatably connected with two ends of the four pulley shaft brackets 1-6 through the belt seat bearings; the left belt wheel 1-8 and the right belt wheel 1-9 are in belt transmission connection through a belt; when the base frame 1 is used, the motors 1-4 are connected with a power supply and a switch through wires and are turned on, and the motors 1-4 drive the driving gears 1-5 to rotate; the left belt wheel 1-8 and the right belt wheel 1-8 are in transmission connection through a belt 1-9, and anti-skid textures are arranged on the outer surface of the belt 1-9.
The lifting frame 2 comprises a guide sliding rail 2-1, a connecting plate 2-2, a rectangular groove 2-3 and a sliding block 2-4; a rectangular groove 2-3 is transversely arranged in the guide sliding rail 2-1; the rectangular groove 2-3 penetrates through the upper end of the guide sliding rail 2-1; grooves are formed in the front end and the rear end of each rectangular groove 2-3, and the outer ends of the two guide sliding rails 2-1 are fixedly connected with a sliding block 2-4 respectively; the two sliding blocks 2-4 are respectively connected to the two supporting rods 1-2 at the two ends in a sliding manner; the upper end of the lifting connecting rod 3 is fixedly connected with the outer end of the sliding block 2-4 on one side; the lower end of the lifting connecting rod 3 is fixedly connected to the bottom plate 1-1; when the lifting frame 2 is used, the sliding blocks 2-4 on the two sides are respectively connected to the two supporting rods 1-2 in a sliding mode to limit the lifting frame 2, so that the lifting frame 2 can only slide up and down.
The driving device 4 comprises a swing arm 4-1, a front groove 4-2, a rear groove 4-3, a swing arm rotating shaft 4-4, a suspension 4-5, a driving shaft 4-6, a rotating frame 4-7, a T-shaped sliding block 4-8, a connecting sliding rod 4-9, a fastening bolt 4-10, a rod sleeve support 4-11, a rod sleeve 4-12, a rectangular rod 4-13, a driving bevel gear ring 4-14, a driving bevel gear 4-15, a short shaft 4-16 and a driving gear 4-17; the swing arm 4-1 is fixedly connected with one end of a swing arm rotating shaft 4-4; the swing arm 4-1 is provided with a front groove 4-2 and a rear groove 4-3, and the front groove 4-2 and the rear groove 4-3 are respectively arranged at the front end and the rear end of a swing arm rotating shaft 4-4; the other end of the swing arm rotating shaft 4-4 rotates along the axis of the suspension 4-5 through a bearing with a seat and is axially fixed; the middle end of the driving shaft 4-6 rotates on the suspension 4-5 along the axis thereof through a bearing with a seat and is axially fixed; the driving shaft 4-6 is positioned at the rear end of the swing arm rotating shaft 4-4; one end of the rotating frame 4-7 is fixedly connected with the left end of the driving shaft 4-6; the other end of the rotating frame 4-7 is provided with a T-shaped groove, and the T-shaped sliding block 4-8 is connected in the T-shaped groove of the rotating frame 4-7 in a sliding manner; the connecting slide rod 4-9 is fixedly connected to the T-shaped slide block 4-8; a rectangular groove is formed in one side of the rotating frame 4-7 and is communicated with the T-shaped groove, a fastening bolt 4-10 is connected to the side end of the T-shaped sliding block 4-8 through threads and is connected in the rectangular groove in a sliding mode, and the outer end of the fastening bolt 4-10 tightly supports the outer wall of the rotating frame 4-7; the middle end of the rod sleeve 4-12 rotates on the rod sleeve bracket 4-11 along the axis thereof through a bearing with a seat and is axially fixed; the rod sleeve bracket 4-11 is fixedly connected to the suspension 4-5; the rectangular rod 4-13 is connected in the rod sleeve 4-12 in a sliding way; the driving bevel gear ring 4-14 is fixedly connected to the bottom end of the rod sleeve 4-12; the driving bevel gear 4-15 is fixedly connected to the right end of the driving shaft 4-6, and the driving bevel gear 4-15 and the driving bevel gear ring 4-14 are in meshing transmission; one end of the short shaft 4-16 is fixedly connected to the bottom end of the rectangular rod 4-13, and the other end of the short shaft 4-16 rotates on the bottom plate 1-1 along the axis thereof through a bearing with a seat and is axially fixed; the driving gear 4-17 is fixedly connected to the middle end of the short shaft 4-16; the suspension 4-5 is fixedly connected to the middle end of the right guide slide rail 2-1; the driving gears 4-17 are in meshing transmission with the driving gears 1-5; when the driving device 4 is used, the driving gear 1-5 drives the driving gear 4-17 to rotate, the driving gear 4-17 drives the short shaft 4-16 to rotate when rotating, the short shaft 4-16 drives the rectangular rod 4-13 to rotate, the rod sleeve 4-12 and the rectangular rod 4-13 can slide up and down relatively, when the lifting frame 2 slides up and down, the rod sleeve 4-12 can be driven to move up and down through the suspension 4-5 and the rod sleeve bracket 4-11, at the moment, the rod sleeve 4-12 and the rectangular rod 4-13 slide relatively, because the rectangular rod 4-13 is designed to be rectangular, the transmission between the rod sleeve 4-12 and the rectangular rod 4-13 can be realized, the rectangular rod 4-13 can rotate to drive the rod sleeve 4-12 to rotate, and the rod sleeve 4-12 can rotate to drive the driving cone gear ring 4-14 to rotate, the driving bevel gear 4-14 rotates to drive the driving bevel gear 4-15 to rotate, the driving bevel gear 4-15 rotates to drive the rotating frame 4-7 to rotate through the driving shaft 4-6, the rotating frame 4-7 rotates to drive the T-shaped sliding block 4-8 to rotate around the axis of the driving shaft 4-6, the T-shaped sliding block 4-8 drives the connecting sliding rod 4-9 to rotate around the axis of the driving shaft 4-6 when rotating, and the connecting sliding rod 4-9 drives the swing arm 4-1 to swing through the sliding of the rear groove 4-3; the T-shaped sliding block 4-8 can slide in the rotating frame 4-7, so that the rotating radius of the connecting sliding rod 4-9 can be adjusted, the swinging amplitude of the swinging arm 4-1 can be adjusted, and after the adjustment is finished, the fastening bolt 4-10 is screwed down to enable the fastening bolt 4-10 to prop against the rotating frame 4-7, so that the position of the T-shaped sliding block 4-8 in the rotating frame 4-7 can be fixed.
The painting device 5 comprises an I-shaped frame 5-1, a guide sliding block 5-2, a material box frame 5-3, a front support arm 5-4, a painting roller rotating shaft 5-5, a painting roller 5-6, a material box 5-7, a fiber rod 5-8, a connecting pipe 5-9, a brush head shell 5-10, a sponge brush head 5-11 and a connecting frame 5-12; the outer ends of four corners of the I-shaped frame 5-1 are respectively fixedly connected with a guide slide block 5-2; the material box frame 5-3 is fixedly connected to the top end of the rear end of the I-shaped frame 5-1; two sides of the lower end of the front end of the I-shaped frame 5-1 are respectively fixedly connected with a front support arm 5-4; two ends of the painting roller rotating shaft 5-5 respectively rotate along the axis of the two front support arms 5-4 through the bearings with seats and are axially fixed; the brushing roller 5-6 is fixedly connected with the middle end of the rotating shaft 5-5 of the brushing roller; the material box 5-7 is fixedly connected to the material box frame 5-3; two ends of the brush head shell 5-10 are respectively and fixedly connected with the middle ends of the two front support arms 5-4; the upper end and the lower end of the connecting pipe 5-9 are respectively fixedly connected to the inner walls of the material box 5-7 and the brush head shell 5-10; the connecting pipes 5-9 are communicated with the material box 5-7 and the brush head shell 5-10, the connecting pipes 5-9 are uniformly arranged and provided with a plurality of fiber rods 5-8, the middle ends of the fiber rods 5-8 penetrate through the connecting pipes 5-9, the upper ends of the fiber rods 5-8 are all positioned in the material box 5-7, the lower ends of the fiber rods 5-8 are all positioned in the brush head shell 5-10, the brush head shell 5-10 is fixedly connected with a sponge brush head 5-11, the lower ends of the fiber rods 5-8 are all inserted into the sponge brush head 5-11, and the front end of the sponge brush head 5-11 is attached to the brush roller 5-6; the connecting frame 5-12 is fixedly connected with the bottom end of the middle end of the I-shaped frame 5-1; the front and rear ends of the four guide sliding blocks 5-2 are respectively provided with a convex edge, the guide sliding blocks 5-2 at the left and right ends are respectively connected in the two rectangular grooves 2-3 in a sliding manner, and the front and rear convex edges of the guide sliding blocks 5-2 at the left and right ends are respectively blocked in the front and rear grooves of the two rectangular grooves 2-3; the connecting frame 5-12 is slidably connected in the front groove 4-2. When the painting device 5 is used, the painting device 5 slides in the rectangular grooves 2-3 on the two sides through the four guide sliding blocks 5-2 on the left side and the right side, so that the painting device 5 can slide up and down in the lifting frame 2, after paint such as slurry, paint and the like is filled in the material box 5-7, the fiber rod 5-8 can be soaked and transmits the paint to the sponge brush heads 5-11, and the sponge brush heads 5-11 can uniformly paint the paint on the surfaces of the painting rollers 5-6 after being soaked and dyed by the paint; when the swing arm 4-1 swings, the connecting frame 5-12 is driven, the painting device 5 is driven by the connecting frame 5-12 to slide up and down in the rectangular grooves 2-3 on the two sides, after the painting roller 5-6 is close to the wall surface, the painting device 5 is driven to rotate by the friction force between the wall surface and the painting roller 5-6 when moving up and down, so that the wall surface is painted, meanwhile, the sponge brush head 5-11 continuously dyes the outer surface of the painting roller 5-6 in an impregnation manner, so that the paint on the painting roller 5-6 is kept sufficient, and the automatic wall painting action is realized and the paint is automatically supplemented; the stroke of the up-and-down movement of the painting roller 5-6 can be adjusted by adjusting the swing amplitude of the swing arm 4-1, so that the painting area of the painting roller 5-6 in a single stroke can be adjusted.
The base frame 1 also comprises driven gears 1-10, power shafts 1-11, driving bevel gears 1-12, driven bevel gears 1-13 and transmission shafts 1-14; the driven gears 1-10 and the driving bevel gears 1-12 are respectively and fixedly connected to the upper and lower ends of the power shafts 1-11; the middle end of the power shaft 1-11 rotates along the axis of the bottom plate 1-1 through a bearing with a seat and is axially fixed; driven gears 1-10 are in meshing transmission with driving gears 1-5, driving bevel gears 1-12 are in meshing transmission with driven bevel gears 1-13, and the driven bevel gears 1-13 are fixedly connected to the middle ends of transmission shafts 1-14; the front end and the rear end of the transmission shaft 1-14 are respectively and fixedly connected with the inner ends of the front pulley shaft 1-7 and the rear pulley shaft 1-7 on one side. The driving gear 1-5 can drive the driven gear 1-10 to rotate, the driven gear 1-10 can drive the driving bevel gear 1-12 to rotate through the power shaft 1-11, the driving bevel gear 1-12 can drive the driven bevel gear 1-13 to rotate, the driven bevel gear 1-13 can drive the transmission shaft 1-14 to rotate, the transmission shaft 1-14 can drive the front and rear belt pulley shafts 1-7 on one side to rotate, the two belt pulley shafts 1-7 can drive the two belt pulleys 1-8 to rotate, so that the two belts 1-9 can rotate, the transverse movement of the wall plastering machine can be driven through the two belts 1-9, the transverse movement is carried out while the wall plastering roller 5-6 is plastered up and down, and therefore, a whole row of walls can be plastered continuously.
The lifting connecting rod 3 comprises a lifting plate 3-1, a sliding rod frame 3-2, a sliding rod 3-3, an upper hinge block 3-4, a lifting connecting rod 3-5, a lower hinge block 3-6, a bidirectional screw 3-7, a screw rod frame 3-8, a rotary table 3-9 and a fixed plate 3-10; two ends of the sliding rod 3-3 are respectively fixedly connected with a sliding rod frame 3-2, and the two sliding rod frames 3-2 are respectively fixedly connected with the front end and the rear end of the outer end of the lifting plate 3-1; the two upper hinge blocks 3-4 are respectively connected with two ends of the slide bar 3-3 in a sliding way; the lifting connecting rod 3-5 consists of two connecting rod groups, each connecting rod group consists of a plurality of connecting rods 3-5-1 which are sequentially hinged, the middle ends of the connecting rods 3-5-1 at the same horizontal position of the two connecting rod groups are hinged with each other to form the lifting connecting rod 3-5, and the top ends of the two connecting rods 3-5-1 at the uppermost end are respectively hinged on the two upper hinged blocks 3-4; the bottom ends of the two connecting rods 3-5-1 at the lowest end are respectively hinged on the two lower hinge blocks 3-6; the two lower hinged blocks 3-6 are respectively in threaded connection with two ends of the two-way screw rods 3-7; two ends of the bidirectional screw rods 3-7 respectively rotate on the two screw rod frames 3-8 along the axes thereof through bearings with seats and are axially fixed; the two screw racks 3-8 are respectively fixedly connected to the front end and the rear end of the outer end of the fixed plate 3-10, and the rotary table 3-9 is fixedly connected to the rear end of the bidirectional screw 3-7; the lifting plate 3-1 is fixedly connected to the sliding block 2-4 on one side; the fixing plate 3-10 is fixedly connected to the bottom plate 1-1. When the lifting connecting rod 3 is used, the rotary tables 3-9 are rotated, the rotary tables 3-9 drive the bidirectional screw rods 3-7 to rotate, the bidirectional screw rods 3-7 drive the two lower hinged blocks 3-6 to move relatively, when the lower hinged blocks 3-6 are close to each other, the bottom ends of the two connecting rods 3-5-1 at the lowest end are close to each other, the top ends of the two connecting rods 3-5-1 at the uppermost end are close to each other and are lifted, so that the lifting frame 2 is lifted by driving the slide blocks 2-4 at one side through the lifting plate 3-1, the lifting frame 2 is lifted to drive the driving device 4 and the painting device 5 to be lifted, otherwise, the rotary tables 3-9 are rotated reversely to lower the lifting frame 2, and the height of the painting roller 5-6 can be adjusted by adjusting the height of the lifting frame 2 through the rotary tables 3, the painting roller 5-6 can thus be adjusted to the desired position before the start of painting, or the painting roller 5-6 can be raised or lowered after a complete row of walls has been painted, so that the painting roller 5-6 continues to paint the unpainted walls.
The fiber rods 5-8 are made by bonding synthetic fibers by resin. The fiber rod 5-8 is made by bonding synthetic fibers by resin, so that the fiber rod 5-8 is internally made of fibers, and the effect of transferring paint liquid from the material box 5-7 to the sponge brush head 5-11 is enhanced through capillary phenomenon.
The painting rollers 5-6 are wool roller brushes, the painting effect of the wool roller brushes is better,
the fixed connection in the invention refers to fixing through welding, gluing, thread fixing and other modes, and different fixing modes are used in combination with different use environments.
In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The working principle of the invention is as follows:
when the base frame 1 is used, the motors 1-4 are connected with a power supply and a switch through wires and are turned on, and the motors 1-4 drive the driving gears 1-5 to rotate; the left belt wheel 1-8 and the right belt wheel 1-8 are in transmission connection through a belt 1-9, and anti-skid textures are arranged on the outer surface of the belt 1-9. When the lifting frame 2 is used, the sliding blocks 2-4 on the two sides are respectively connected to the two supporting rods 1-2 in a sliding mode to limit the lifting frame 2, so that the lifting frame 2 can only slide up and down. When the driving device 4 is used, the driving gear 1-5 drives the driving gear 4-17 to rotate, the driving gear 4-17 drives the short shaft 4-16 to rotate when rotating, the short shaft 4-16 drives the rectangular rod 4-13 to rotate, the rod sleeve 4-12 and the rectangular rod 4-13 can slide up and down relatively, when the lifting frame 2 slides up and down, the rod sleeve 4-12 can be driven to move up and down through the suspension 4-5 and the rod sleeve bracket 4-11, at the moment, the rod sleeve 4-12 and the rectangular rod 4-13 slide relatively, because the rectangular rod 4-13 is designed to be rectangular, the transmission between the rod sleeve 4-12 and the rectangular rod 4-13 can be realized, the rectangular rod 4-13 can rotate to drive the rod sleeve 4-12 to rotate, and the rod sleeve 4-12 can rotate to drive the driving cone gear ring 4-14 to rotate, the driving bevel gear 4-14 rotates to drive the driving bevel gear 4-15 to rotate, the driving bevel gear 4-15 rotates to drive the rotating frame 4-7 to rotate through the driving shaft 4-6, the rotating frame 4-7 rotates to drive the T-shaped sliding block 4-8 to rotate around the axis of the driving shaft 4-6, the T-shaped sliding block 4-8 drives the connecting sliding rod 4-9 to rotate around the axis of the driving shaft 4-6 when rotating, and the connecting sliding rod 4-9 drives the swing arm 4-1 to swing through the sliding of the rear groove 4-3; the T-shaped sliding block 4-8 can slide in the rotating frame 4-7, so that the rotating radius of the connecting sliding rod 4-9 can be adjusted, the swinging amplitude of the swinging arm 4-1 can be adjusted, and after the adjustment is finished, the fastening bolt 4-10 is screwed down to enable the fastening bolt 4-10 to prop against the rotating frame 4-7, so that the position of the T-shaped sliding block 4-8 in the rotating frame 4-7 can be fixed. When the painting device 5 is used, the painting device 5 slides in the rectangular grooves 2-3 on the two sides through the four guide sliding blocks 5-2 on the left side and the right side, so that the painting device 5 can slide up and down in the lifting frame 2, after paint such as slurry, paint and the like is filled in the material box 5-7, the fiber rod 5-8 can be soaked and transmits the paint to the sponge brush heads 5-11, and the sponge brush heads 5-11 can uniformly paint the paint on the surfaces of the painting rollers 5-6 after being soaked and dyed by the paint; when the swing arm 4-1 swings, the connecting frame 5-12 is driven, the painting device 5 is driven by the connecting frame 5-12 to slide up and down in the rectangular grooves 2-3 on the two sides, after the painting roller 5-6 is close to the wall surface, the painting device 5 is driven to rotate by the friction force between the wall surface and the painting roller 5-6 when moving up and down, so that the wall surface is painted, meanwhile, the sponge brush head 5-11 continuously dyes the outer surface of the painting roller 5-6 in an impregnation manner, so that the paint on the painting roller 5-6 is kept sufficient, and the automatic wall painting action is realized and the paint is automatically supplemented; the stroke of the up-and-down movement of the painting roller 5-6 can be adjusted by adjusting the swing amplitude of the swing arm 4-1, so that the painting area of the painting roller 5-6 in a single stroke can be adjusted. The driving gear 1-5 can drive the driven gear 1-10 to rotate, the driven gear 1-10 can drive the driving bevel gear 1-12 to rotate through the power shaft 1-11, the driving bevel gear 1-12 can drive the driven bevel gear 1-13 to rotate, the driven bevel gear 1-13 can drive the transmission shaft 1-14 to rotate, the transmission shaft 1-14 can drive the front and rear belt pulley shafts 1-7 on one side to rotate, the two belt pulley shafts 1-7 can drive the two belt pulleys 1-8 to rotate, so that the two belts 1-9 can rotate, the transverse movement of the wall plastering machine can be driven through the two belts 1-9, the transverse movement is carried out while the wall plastering roller 5-6 is plastered up and down, and therefore, a whole row of walls can be plastered continuously. When the lifting connecting rod 3 is used, the rotary tables 3-9 are rotated, the rotary tables 3-9 drive the bidirectional screw rods 3-7 to rotate, the bidirectional screw rods 3-7 drive the two lower hinged blocks 3-6 to move relatively, when the lower hinged blocks 3-6 are close to each other, the bottom ends of the two connecting rods 3-5-1 at the lowest end are close to each other, the top ends of the two connecting rods 3-5-1 at the uppermost end are close to each other and are lifted, so that the lifting frame 2 is lifted by driving the slide blocks 2-4 at one side through the lifting plate 3-1, the lifting frame 2 is lifted to drive the driving device 4 and the painting device 5 to be lifted, otherwise, the rotary tables 3-9 are rotated reversely to lower the lifting frame 2, and the height of the painting roller 5-6 can be adjusted by adjusting the height of the lifting frame 2 through the rotary tables 3, the painting roller 5-6 can thus be adjusted to the desired position before the start of painting, or the painting roller 5-6 can be raised or lowered after a complete row of walls has been painted, so that the painting roller 5-6 continues to paint the unpainted walls. The fiber rod 5-8 is made by bonding synthetic fibers by resin, so that the fiber rod 5-8 is internally made of fibers, and the effect of transferring paint liquid from the material box 5-7 to the sponge brush head 5-11 is enhanced through capillary phenomenon.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (5)
1. The utility model provides a device is whitewashed to heavy construction wall high efficiency, includes bed frame (1), lift frame (2), lift connecting rod (3), drive arrangement (4), whitewashes device (5), its characterized in that: the base frame (1) comprises a bottom plate (1-1), a support rod (1-2), a fixing frame (1-3), a motor (1-4), a driving gear (1-5), a belt wheel shaft frame (1-6), a belt wheel shaft (1-7), a belt wheel (1-8) and a belt (1-9); two supporting rods (1-2) are respectively and fixedly connected to two ends of the top surface of the bottom plate (1-1), and the four supporting rods (1-2) on the two sides are oppositely arranged; two ends of the bottom plate (1-1) are respectively fixedly connected with a fixing frame (1-3); the fixed frames (1-3) on the two sides are respectively and fixedly connected with the top ends of the two support rods (1-2) on the two sides; the motor (1-4) is fixedly connected to the bottom plate (1-1) through a motor frame; the driving gear (1-5) is fixedly connected to an output shaft of the motor (1-4); four corners of the bottom surface of the bottom plate (1-1) are respectively fixedly connected with a belt wheel shaft bracket (1-6); four belt wheel shafts (1-7) are arranged, and one belt wheel (1-8) is fixedly connected to each of the four belt wheel shafts (1-7); two ends of the four pulley shafts (1-7) are respectively and rotatably connected with two ends of the four pulley shaft brackets (1-6) through the bearing with the seat; the left belt wheel (1) and the right belt wheel (8) are in belt transmission connection through a belt (1-9);
the lifting frame (2) comprises a guide sliding rail (2-1), a connecting plate (2-2), a rectangular groove (2-3) and a sliding block (2-4); a rectangular groove (2-3) is transversely arranged in the guide sliding rail (2-1); the rectangular groove (2-3) penetrates through the upper end of the guide sliding rail (2-1); grooves are formed in the front end and the rear end of the rectangular groove (2-3), and the outer ends of the two guide sliding rails (2-1) are fixedly connected with a sliding block (2-4) respectively; the two sliding blocks (2-4) are respectively connected on the two supporting rods (1-2) at the two ends in a sliding manner; the upper end of the lifting connecting rod (3) is fixedly connected with the outer end of the sliding block (2-4) on one side; the lower end of the lifting connecting rod (3) is fixedly connected to the bottom plate (1-1);
the driving device (4) comprises a swing arm (4-1), a front groove (4-2), a rear groove (4-3), a swing arm rotating shaft (4-4), a suspension (4-5), a driving shaft (4-6), a rotating frame (4-7), a T-shaped sliding block (4-8), a connecting sliding rod (4-9), a fastening bolt (4-10), a rod sleeve bracket (4-11), a rod sleeve (4-12), a rectangular rod (4-13), a driving bevel gear ring (4-14), a driving bevel gear (4-15), a short shaft (4-16) and a driving gear (4-17); the swing arm (4-1) is fixedly connected with one end of the swing arm rotating shaft (4-4); the swing arm (4-1) is provided with a front groove (4-2) and a rear groove (4-3), and the front groove (4-2) and the rear groove (4-3) are respectively arranged at the front end and the rear end of the swing arm rotating shaft (4-4); the other end of the swing arm rotating shaft (4-4) is rotatably connected with the left end of the suspension (4-5); the middle end of the driving shaft (4-6) is rotationally connected to the suspension (4-5); the driving shaft (4-6) is positioned at the rear end of the swing arm rotating shaft (4-4); one end of the rotating frame (4-7) is fixedly connected with the left end of the driving shaft (4-6); the other end of the rotating frame (4-7) is provided with a T-shaped groove, and the T-shaped sliding block (4-8) is connected in the T-shaped groove of the rotating frame (4-7) in a sliding manner; the connecting slide rod (4-9) is fixedly connected to the T-shaped slide block (4-8); a rectangular groove is formed in one side of the rotating frame (4-7), the rectangular groove is communicated with the T-shaped groove, a fastening bolt (4-10) is connected to the side end of the T-shaped sliding block (4-8) through threads and is connected in the rectangular groove in a sliding mode, and the outer end of the fastening bolt (4-10) abuts against the outer wall of the rotating frame (4-7); the middle end of the rod sleeve (4-12) is rotatably connected to the rod sleeve bracket (4-11); the rod sleeve bracket (4-11) is fixedly connected to the suspension (4-5); the rectangular rod (4-13) is connected in the rod sleeve (4-12) in a sliding way; the driving bevel gear ring (4-14) is fixedly connected to the bottom end of the rod sleeve (4-12); the driving bevel gears (4-15) are fixedly connected to the right ends of the driving shafts (4-6), and the driving bevel gears (4-15) are in meshing transmission with the driving bevel gear rings (4-14); one end of the short shaft (4-16) is fixedly connected to the bottom end of the rectangular rod (4-13), and the other end of the short shaft (4-16) is rotatably connected to the bottom plate (1-1); the driving gear (4-17) is fixedly connected to the middle end of the short shaft (4-16); the suspension (4-5) is fixedly connected with the middle end of the right guide slide rail (2-1); the driving gears (4-17) are in meshing transmission with the driving gears (1-5);
the painting device (5) comprises an I-shaped frame (5-1), a guide sliding block (5-2), a material box frame (5-3), a front support arm (5-4), a painting roller rotating shaft (5-5), a painting roller (5-6), a material box (5-7), a fiber rod (5-8), a connecting pipe (5-9), a brush head shell (5-10), a sponge brush head (5-11) and a connecting frame (5-12); the outer ends of the four corners of the I-shaped frame (5-1) are respectively fixedly connected with a guide slide block (5-2); the material box frame (5-3) is fixedly connected to the top end of the rear end of the I-shaped frame (5-1); two sides of the lower end of the front end of the I-shaped frame (5-1) are respectively fixedly connected with a front support arm (5-4); two ends of the painting roller rotating shaft (5-5) are respectively and rotatably connected with the front ends of the two front support arms (5-4); the painting roller (5-6) is fixedly connected with the middle end of the rotating shaft (5-5) of the painting roller; the material box (5-7) is fixedly connected to the material box frame (5-3); two ends of the brush head shell (5-10) are respectively and fixedly connected with the middle ends of the two front support arms (5-4); the upper end and the lower end of the connecting pipe (5-9) are respectively and fixedly connected to the inner walls of the material box (5-7) and the brush head shell (5-10); the connecting pipes (5-9) are communicated with the material box (5-7) and the brush head shell (5-10), the connecting pipes (5-9) are uniformly arranged and provided with a plurality of connecting pipes, the middle ends of a plurality of fiber rods (5-8) penetrate through the connecting pipes (5-9), the upper ends of the fiber rods (5-8) are all positioned in the material box (5-7), the lower ends of the fiber rods (5-8) are all positioned in the brush head shell (5-10), the brush head shell (5-10) is fixedly connected with a sponge brush head (5-11), the lower ends of the fiber rods (5-8) are all inserted into the sponge brush head (5-11), and the front end of the sponge brush head (5-11) is attached to the powder brush roller (5-6); the connecting frame (5-12) is fixedly connected with the bottom end of the middle end of the H-shaped frame (5-1); the front and rear ends of the four guide sliding blocks (5-2) are respectively provided with a convex edge, the guide sliding blocks (5-2) at the left and right ends are respectively connected in the two rectangular grooves (2-3) in a sliding manner, and the front and rear convex edges of the guide sliding blocks (5-2) at the left and right ends are respectively blocked in the front and rear grooves of the two rectangular grooves (2-3); the connecting frame (5-12) is connected in the front groove (4-2) in a sliding way.
2. A large building wall efficient plastering device according to claim 1, wherein: the base frame (1) also comprises driven gears (1-10), power shafts (1-11), driving bevel gears (1-12), driven bevel gears (1-13) and transmission shafts (1-14); the driven gears (1-10) and the driving bevel gears (1-12) are respectively and fixedly connected to the upper and lower ends of the power shafts (1-11); the middle end of the power shaft (1-11) is rotatably connected in the bottom plate (1-1); the driven gears (1-10) are in meshing transmission with the driving gears (1-5), the driving bevel gears (1-12) are in meshing transmission with the driven bevel gears (1-13), and the driven bevel gears (1-13) are fixedly connected to the middle ends of the transmission shafts (1-14); the front end and the rear end of the transmission shaft (1-14) are respectively and fixedly connected with the inner ends of the front pulley shaft (1) and the rear pulley shaft (7) on one side.
3. A large building wall efficient plastering device according to claim 2, wherein: the lifting connecting rod (3) comprises a lifting plate (3-1), a sliding rod frame (3-2), a sliding rod (3-3), an upper hinge block (3-4), a lifting connecting rod assembly (3-5), a lower hinge block (3-6), a bidirectional screw rod (3-7), a screw rod frame (3-8), a rotary table (3-9) and a fixing plate (3-10); two ends of the sliding rod (3-3) are respectively fixedly connected with a sliding rod frame (3-2), and the two sliding rod frames (3-2) are respectively fixedly connected with the front end and the rear end of the outer end of the lifting plate (3-1); the two upper hinging blocks (3-4) are respectively connected with the two ends of the sliding rod (3-3) in a sliding way; the lifting connecting rod assembly (3-5) consists of two connecting rods, each connecting rod group consists of a plurality of connecting rods (3-5-1) which are sequentially hinged, the middle ends of the connecting rods (3-5-1) at the same horizontal position of the two connecting rod groups are hinged with each other to form the lifting connecting rod assembly (3-5), and the top ends of the two connecting rods (3-5-1) at the uppermost ends are respectively hinged to the two upper hinge blocks (3-4); the bottom ends of the two connecting rods (3-5-1) at the lowest end are respectively hinged on the two lower hinge blocks (3-6); the two lower hinged blocks (3-6) are respectively in threaded connection with two ends of the two-way screw rods (3-7); two ends of the bidirectional screw (3-7) are respectively and rotatably connected to the two screw frames (3-8); the two screw racks (3-8) are respectively and fixedly connected with the front end and the rear end of the outer end of the fixed plate (3-10), and the rotary table (3-9) is fixedly connected with the rear end of the bidirectional screw (3-7); the lifting plate (3-1) is fixedly connected to the sliding block (2-4) on one side; the fixing plate (3-10) is fixedly connected to the bottom plate (1-1).
4. A large building wall efficient plastering device according to claim 1, wherein: the fiber rod (5-8) is made by bonding synthetic fibers by resin.
5. A large building wall efficient plastering device according to claim 1, wherein: the painting roller (5-6) is a wool roller brush.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811293747.5A CN109235847B (en) | 2018-11-01 | 2018-11-01 | Efficient wall painting device for large building |
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| CN201811293747.5A CN109235847B (en) | 2018-11-01 | 2018-11-01 | Efficient wall painting device for large building |
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| CN109235847A CN109235847A (en) | 2019-01-18 |
| CN109235847B true CN109235847B (en) | 2020-08-07 |
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| CN109826406A (en) * | 2019-02-22 | 2019-05-31 | 陶军军 | A kind of new indoor paint spraying apparatus |
| CN110778072B (en) * | 2019-11-08 | 2021-02-19 | 安徽天驰建工集团有限公司 | Wall whitewashes processing apparatus for fitment |
| CN111946027B (en) * | 2020-08-19 | 2021-07-16 | 绍兴市森辉机械有限公司 | A mechanism is covered with paint, lacquer, etc. to interior wall for building interior decoration |
| CN112096030A (en) * | 2020-09-15 | 2020-12-18 | 浙江铠甲建筑科技有限公司 | Automatic spraying device for concrete curing agent |
| CN112031348A (en) * | 2020-09-15 | 2020-12-04 | 浙江铠甲建筑科技有限公司 | Be used for building wall high efficiency to whitewash device |
| CN112761335A (en) * | 2020-12-05 | 2021-05-07 | 任杰 | Paint brushing tool with homogeneous coating nozzle |
| CN113026629B (en) * | 2021-03-04 | 2022-11-01 | 广东博智林机器人有限公司 | Cleaning device |
| CN113338585B (en) * | 2021-06-15 | 2023-04-14 | 北京高度国际建筑装饰集团有限公司 | Coating equipment for plastering building wall |
| CN113250424B (en) * | 2021-06-17 | 2022-05-24 | 浙江广厦建设职业技术大学 | Indoor wall painting robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR1488382A (en) * | 1966-06-02 | 1967-07-13 | Improvements to portable motor-driven coating machines | |
| CN104652790A (en) * | 2015-01-21 | 2015-05-27 | 广西大学 | Manual whitewashing machine controlled by crank mechanism |
| CN106088545A (en) * | 2016-06-14 | 2016-11-09 | 广西大学 | The collapsible wall painting machine that a kind of height of whitewashing a wall can adjust rapidly |
| CN207296316U (en) * | 2017-08-03 | 2018-05-01 | 汉京刚 | A kind of building wall flush coater |
| CN108071223A (en) * | 2017-12-21 | 2018-05-25 | 重庆李不凡商贸有限公司 | Paint for wall spray equipment |
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