阅读说明：本技术 一种节能环保用液体壁纸涂抹装置 (Energy-concerving and environment-protective liquid wall paper device of paining ) 是由 黄启平 于 2021-08-26 设计创作，主要内容包括：本发明涉及一种涂抹装置,尤其涉及一种节能环保用液体壁纸涂抹装置。要解决的技术问题：提供一种可将涂料均匀涂抹在墙壁上,避免涂料浪费的节能环保用液体壁纸涂抹装置。一种节能环保用液体壁纸涂抹装置,包括有底板、第一连接板、放置板、容纳箱、移动机构和放置机构,底板一侧中间设有第一连接板,第一连接板与底板之间连接有便于底板进行移动的移动机构,底板顶部设有放置机构,放置机构上设有放置板。根据需要使螺纹杆进行正转或者反转,即可使喷管进行向上移动或向下移动,如此即可根据墙壁所需涂抹涂料的位置完成对喷管的位置的调节,在刷板的作用下,可将超出平均厚度的涂料刮落,避免有某处的涂料过多导致涂料整体在墙壁上厚薄不一。(The invention relates to a smearing device, in particular to an energy-saving and environment-friendly liquid wallpaper smearing device. The technical problem to be solved is as follows: the energy-saving and environment-friendly liquid wallpaper painting device can be used for uniformly painting paint on a wall and avoiding paint waste. The utility model provides a device is paintd with liquid wall paper to energy-concerving and environment-protective, is including bottom plate, first connecting plate, place the board, hold case, moving mechanism and placement machine and construct, is equipped with first connecting plate in the middle of bottom plate one side, is connected with the moving mechanism that the bottom plate of being convenient for removed between first connecting plate and the bottom plate, and the bottom plate top is equipped with placement machine and constructs, and placement machine is last to be equipped with and to place the board. Make the threaded rod carry out corotation or reversal as required, can make the spray tube carry out rebound or move down, so can accomplish the regulation to the position of spray tube according to the position that the required coating of wall was paintd, under the effect of brush board, can scrape off the coating that surpasss average thickness, avoid having the coating of certain department too much to lead to the coating whole on the wall thickness not to be uniform.)

1. The utility model provides a device is paintd with liquid wall paper to energy-concerving and environment-protective, a serial communication port, including bottom plate (1), first connecting plate (2), place board (3), hold case (4), moving mechanism (5), placing mechanism (6) and feed mechanism (7), be equipped with first connecting plate (2) in the middle of bottom plate (1) one side, be connected with moving mechanism (5) that bottom plate (1) of being convenient for removed between first connecting plate (2) and bottom plate (1), bottom plate (1) top is equipped with placing mechanism (6), be equipped with on placing mechanism (6) and place board (3), place board (3) top one side and be equipped with the case (4) that holds that is used for packing into coating, be equipped with on holding case (4) and be used for making coating spun feed mechanism (7).

2. The energy-saving and environment-friendly liquid wallpaper painting device as claimed in claim 1, wherein the moving mechanism (5) comprises wheels (51), a first rotating shaft (52), a first mounting block (53), a second mounting block (54) and a push rod (55), the first mounting block (53) is arranged on each of two sides of the bottom plate (1), the first rotating shaft (52) is rotatably arranged in the middle of the first mounting block (53), the wheels (51) are arranged at two ends of the first rotating shaft (52), the second mounting block (54) is symmetrically arranged on one side of the first connecting plate (2), and the push rod (55) is connected between the second mounting blocks (54).

3. The energy-saving and environment-friendly liquid wallpaper painting device as claimed in claim 2, wherein the placing mechanism (6) comprises a shielding plate (61), a guide block (62), a threaded rod (63), a threaded sleeve (64) and a first spring (65), the shielding plate (61) is symmetrically arranged on one side of the first connecting plate (2) far away from the second mounting block (54), the guide blocks (62) are symmetrically and slidably arranged on two sides of the bottom plate (1), the placing plate (3) is connected between the tops of the guide blocks (62), the first spring (65) is connected between the bottom of the guide block (62) and the bottom plate (1), the threaded sleeve (64) is arranged in the middle of the bottom of the placing plate (3), the threaded rod (63) is rotatably arranged in the middle of the bottom plate (1), and the threaded rod (63) is in threaded connection with the threaded sleeve (64).

4. The energy-saving and environment-friendly liquid wallpaper painting device as claimed in claim 3, wherein the feeding mechanism (7) comprises a first housing (71), an upper cover (72), a second rotating shaft (73), a third mounting block (74), a nozzle (75), a partition plate (76), a mounting rod (761), a first guide rod (77), a second spring (78), a water pump (79) and a containing pipe (710), the first housing (71) is arranged on one side of the containing box (4), the third mounting block (74) is arranged on one side of the containing box (4) far away from the first housing (71), the second rotating shaft (73) is rotatably arranged on one side of the third mounting block (74), the upper cover (72) is arranged on the second rotating shaft (73), the partition plate (76) is arranged on one side of the containing box (4) far away from the upper cover (72), the first guide rod (77) is arranged on one side of the containing box (4), the mounting rod (761) is slidably arranged on the first guide rod (77), installation pole (761) and holding case (4) sliding type connection, be connected with second spring (78) between installation pole (761) and the holding case (4), second spring (78) cover is on first guide bar (77), the bottom is equipped with water pump (79) in holding case (4), the inlet tube and division board (76) of water pump (79) communicate with each other, water pump (79) drain pipe one end is equipped with holds pipe (710), it is vertical evenly to be equipped with eight spray tubes (75) to hold pipe (710) one side, water pump (79) one side is equipped with contact switch.

5. The energy-saving and environment-friendly liquid wallpaper smearing device as claimed in claim 4, further comprising a lifting mechanism (8), wherein the lifting mechanism (8) comprises an inner gear ring (81), a rotating handle (82), a first gear (83), a third spring (84), a second guide rod (85), a sliding block (86), a fourth mounting block (87), a bevel gear (88), a fourth spring (89), a second gear (810) and a second connecting plate (811), the second connecting plate (811) is arranged at the lower part of one side of the first connecting plate (2), the first gear (83) is slidably arranged at one side of the first connecting plate (2) close to the second connecting plate (811), the fourth spring (89) is connected between one side of the first gear (83) and the first connecting plate (2), the fourth spring (89) is sleeved on the first gear (83), the fourth mounting block (87) is arranged at the middle part of one side of the top of the bottom plate (1) close to the first connecting plate (2), fourth installation piece (87) middle part rotary type is equipped with second gear (810), second gear (810) one end all is equipped with bevel gear (88) with threaded rod (63) one side, bevel gear (88) intermeshing, second gear (810) and first gear (83) contact, one side symmetry that first connecting plate (2) are close to first gear (83) is equipped with second guide bar (85), sliding connection has slider (86) between second guide bar (85), all be connected with third spring (84) between slider (86) and first connecting plate (2), third spring (84) cover is on second guide bar (85) that corresponds, slider (86) middle part rotary type is equipped with ring gear (81), ring gear (81) one side is equipped with changes handle (82).

6. The energy-saving and environment-friendly liquid wallpaper painting device according to claim 5, further comprising a sorting mechanism (9), wherein the sorting mechanism (9) comprises a motor (91), a fifth mounting block (92), a brush plate (93) and a third rotating shaft (94), the fifth mounting block (92) is arranged on one side of the bottom of the placing plate (3), the motor (91) is arranged on the lower portion of the fifth mounting block (92), the third rotating shaft (94) is rotatably arranged on one side of the placing plate (3), a plurality of brush plates (93) are uniformly arranged on the third rotating shaft (94), an output shaft of the motor (91) penetrates through the placing plate (3) and is rotatably connected, and the output shaft of the motor (91) is connected with the third rotating shaft (94).

7. The energy-saving and environment-friendly liquid wallpaper painting device according to claim 6, further comprising a distance measuring mechanism (10), wherein the distance measuring mechanism (10) comprises a top block (1001), a first straight rack (1002), a top plate (1003), a second straight rack (1004), a third guide rod (1005), a fifth spring (1006), a second housing (1007) and a third gear (1008), a second housing (1007) is arranged in the middle of one side of the bottom of the placing plate (3), the third guide rod (1005) is arranged on one side of the second housing (1007), the first straight rack (1002) is slidably arranged on the third guide rod (1005), the fifth spring (1006) is connected between the first straight rack (1002) and the second housing (1007), the fifth spring (1006) is wound on the third guide rod (1005), the first straight rack (1002) is slidably connected with the second housing (1007), one end of the first straight rack (1002) is provided with the top block (1001), the middle of one side of the placing plate (3) close to the second shell (1007) is rotatably provided with a third gear (1008), the third gear (1008) is meshed with the first straight rack (1002), the middle of one side of the placing plate (3) close to the third gear (1008) is slidably provided with a top plate (1003), the top of the interior of the top plate (1003) is provided with a second straight rack (1004), and the second straight rack (1004) is meshed with the third gear (1008).

8. An energy-saving and environment-friendly liquid wallpaper application device as claimed in claim 4, characterized in that the upper cover (72) is provided with a handle.

Technical Field

The invention relates to a smearing device, in particular to an energy-saving and environment-friendly liquid wallpaper smearing device.

Background

In order to make the wall color of the built building not so monotonous, the wall is often coated with the paint for decoration, so that the wall surface can generate various texture textures and artistic effects of light and shade transition.

Therefore, the liquid wallpaper painting device for energy conservation and environmental protection needs to be designed, which can evenly paint the coating on the wall and avoid coating waste.

Disclosure of Invention

In order to overcome the defect that paint is easy to drip on the ground in the moving process of a roller when the roller is manually used for painting the paint on a wall, the waste is caused, the technical problem to be solved is as follows: the energy-saving and environment-friendly liquid wallpaper painting device can be used for uniformly painting paint on a wall and avoiding paint waste.

The technical scheme is as follows: the utility model provides a device is paintd with liquid wall paper to energy-concerving and environment-protective, including the bottom plate, first connecting plate, place the board, hold the case, moving mechanism, placement machine constructs and feed mechanism, be equipped with first connecting plate in the middle of bottom plate one side, be connected with the moving mechanism that the bottom plate of being convenient for removed between first connecting plate and the bottom plate, the bottom plate top is equipped with placement machine and constructs, the last board of placing that is equipped with of placement machine constructs, it is equipped with the case that holds that is used for packing into coating to place board top one side, it is equipped with on the case to hold and is used for making coating spun feed mechanism.

As further preferred scheme, moving mechanism is including wheel, first pivot, first installation piece, second installation piece and push rod, and bottom plate bottom both sides all are equipped with first installation piece, and the equal rotary type in first installation piece middle part is equipped with first pivot, and first pivot both ends all are equipped with the wheel, and first connecting plate lateral symmetry is equipped with the second installation piece, is connected with the push rod between the second installation piece.

As further preferred scheme, place the mechanism including shielding plate, guide block, threaded rod, thread bush and first spring, one side symmetry that the second installation piece was kept away from to first connecting plate is equipped with the shielding plate, the equal symmetrical slidingtype in bottom plate both sides is equipped with the guide block, places the board and connects between the guide block top, all is connected with first spring between guide block bottom and the bottom plate, places and is equipped with the thread bush in the middle of the board bottom, bottom plate middle part rotary type is equipped with the threaded rod, threaded rod and thread bush threaded connection.

As a further preferable scheme, the feeding mechanism comprises a first shell, an upper cover, a second rotating shaft, a third mounting block, spray pipes, a partition plate, a mounting rod, a first guide rod, a second spring, a water pump and a containing pipe, wherein the first shell is arranged on one side of the containing box, the third mounting block is arranged on one side of the containing box, which is far away from the first shell, the second rotating shaft is rotatably arranged on one side of the third mounting block, the upper cover is arranged on the second rotating shaft, the partition plate is arranged on one side, which is far away from the upper cover, of the containing box, the first guide rod is arranged on one side of the containing box, the mounting rod is slidably connected with the containing box, the second spring is connected between the mounting rod and the containing box, the second spring is sleeved on the first guide rod, the water pump is arranged at the bottom of the containing box, a water inlet pipe of the water pump is communicated with the partition plate, the containing pipe is arranged at one end of the liquid outlet pipe, eight spray pipes are vertically and uniformly arranged on one side of the containing pipe, one side of the water pump is provided with a contact switch.

As a further preferable scheme, the lifting device comprises a lifting mechanism, wherein the lifting mechanism comprises an inner gear ring, a rotating handle, a first gear, a third spring, a second guide rod, a sliding block, a fourth mounting block, a bevel gear, a fourth spring, a second gear and a second connecting plate, the lower part of one side of the first connecting plate is provided with the second connecting plate, one side of the first connecting plate, which is close to the second connecting plate, is provided with the first gear in a sliding manner, the fourth spring is connected between one side of the first gear and the first connecting plate and sleeved on the first gear, the middle part of one side, which is close to the first connecting plate, of the top of the bottom plate is provided with the fourth mounting block, the middle part of the fourth mounting block is rotatably provided with the second gear, one end of the second gear and one side of the threaded rod are provided with the bevel gears which are mutually meshed, the second gear is in contact with the first gear, one side, which is close to the first gear, is symmetrically provided with the second guide rod, the sliding blocks are connected between the second guide rods in a sliding mode, third springs are connected between the sliding blocks and the first connecting plate, the third springs are sleeved on the corresponding second guide rods, an inner gear ring is rotatably arranged in the middle of each sliding block, and a rotating handle is arranged on one side of the inner gear ring.

As a further preferred scheme, still including arrangement mechanism, arrangement mechanism is including motor, fifth installation piece, brush board and third pivot, places board bottom one side and is equipped with the fifth installation piece, and fifth installation piece lower part is equipped with the motor, places board one side rotary type and is equipped with the third pivot, evenly is equipped with a plurality of brush boards in the third pivot, and the motor output shaft passes places the board and connects for the rotary type, and the motor output shaft links to each other with the third pivot.

As a further preferable scheme, the device also comprises a distance measuring mechanism, the distance measuring mechanism comprises a top block, a first straight rack, a top plate and a second straight rack, the third guide rod, the fifth spring, second shell and third gear, place the middle second shell that is equipped with in board bottom one side, second shell one side is equipped with the third guide rod, the gliding style is equipped with first rack on the third guide rod, be connected with the fifth spring between first rack and the second shell, the fifth spring is around on the third guide rod, first rack and second shell gliding style are connected, first rack one end is equipped with the kicking block, it is equipped with the third gear to place the middle rotary type in one side that the board is close to the second shell, third gear and first rack meshing, it is equipped with the roof to place the middle gliding style in one side that the board is close to the third gear, the top is equipped with the second spur rack in the roof, second spur rack and third gear meshing.

As a further preferable mode, the upper cover is provided with a handle.

The invention has the following advantages: 1. the threaded rod is rotated forwards or reversely according to the requirement, so that the spray pipe can move upwards or downwards, and the position of the spray pipe can be adjusted according to the position of the wall to be coated with the paint.

2. Can prevent to paint the during operation under the effect of upper cover and have debris to drop into the holding box, so can avoid having in debris are inhaled the water pump, and then can avoid the unable normal use of water pump.

3. The second gear is clamped by the first gear and cannot rotate, so that the threaded rod cannot rotate, the threaded sleeve can be directly moved upwards by the overlarge force of the first spring when the spray pipe moves downwards, and the threaded rod is reset by the reverse rotation.

4. Under the effect of the brush board, the coating exceeding the average thickness can be scraped off, and the phenomenon that the thickness of the whole coating on the wall is different due to excessive coating at a certain position is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the moving mechanism and the placing mechanism of the present invention.

Fig. 3 is a schematic perspective view of the placement mechanism of the present invention.

Fig. 4 is a schematic perspective view of the feeding mechanism of the present invention.

FIG. 5 is a cross-sectional structural view of the feeding mechanism of the present invention.

Fig. 6 is a schematic partial perspective view of the feeding mechanism of the present invention.

Fig. 7 is a schematic perspective view of a first embodiment of the lifting mechanism of the present invention.

Fig. 8 is a schematic view of a first partially-separated body structure of the lifting mechanism of the present invention.

Fig. 9 is a schematic perspective view of a second lifting mechanism according to the present invention.

Fig. 10 is a schematic view of a second partial body structure of the lifting mechanism of the present invention.

Fig. 11 is a schematic perspective view of the collating mechanism of the present invention.

Fig. 12 is a schematic partial perspective view of the collating mechanism of the present invention.

Fig. 13 is a schematic perspective view of a part of the distance measuring mechanism of the present invention.

Fig. 14 is a sectional structural view of the distance measuring mechanism of the present invention.

Fig. 15 is a partial sectional structural view of the ranging mechanism of the present invention.

Wherein: 1-bottom plate, 2-first connecting plate, 3-placing plate, 4-containing box, 5-moving mechanism, 51-wheel, 52-first rotating shaft, 53-first mounting block, 54-second mounting block, 55-push rod, 6-placing mechanism, 61-baffle plate, 62-guide block, 63-threaded rod, 64-threaded sleeve, 65-first spring, 7-feeding mechanism, 71-first shell, 72-upper cover, 73-second rotating shaft, 74-third mounting block, 75-spray pipe, 76-isolation plate, 761-mounting rod, 77-first guide rod, 78-second spring, 79-water pump, 710-containing pipe, 8-lifting mechanism, 81-internal gear ring, 82-rotating handle, 83-a first gear, 84-a third spring, 85-a second guide rod, 86-a sliding block, 87-a fourth mounting block, 88-a bevel gear, 89-a fourth spring, 810-a second gear, 811-a second connecting plate, 9-a sorting mechanism, 91-a motor, 92-a fifth mounting block, 93-a brush plate, 94-a third rotating shaft, 10-a distance measuring mechanism, 1001-a top block, 1002-a first straight rack, 1003-a top plate, 1004-a second straight rack, 1005-a third guide rod, 1006-a fifth spring, 1007-a second shell and 1008-a third gear.

Detailed Description

The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The utility model provides an energy-concerving and environment-protective liquid wall paper daubs device, as shown in fig. 1-15, including bottom plate 1, first connecting plate 2, place the board 3, hold case 4, moving mechanism 5, placement mechanism 6 and feed mechanism 7, be equipped with first connecting plate 2 in the middle of the bottom plate 1 right side, be connected with moving mechanism 5 between first connecting plate 2 and the bottom plate 1, bottom plate 1 top is equipped with placement mechanism 6, be equipped with on the placement mechanism 6 and place board 3, it is equipped with on the top front side of board 3 and holds case 4 to place, it is equipped with feed mechanism 7 on the case 4 to hold.

Moving mechanism 5 is including wheel 51, first pivot 52, first installation piece 53, second installation piece 54 and push rod 55, and both sides all are equipped with first installation piece 53 around bottom plate 1 bottom, and the equal rotary type in first installation piece 53 middle part is equipped with first pivot 52, and both ends all are equipped with wheel 51 about first pivot 52, and first connecting plate 2 right side upper portion front and back symmetry is equipped with second installation piece 54, is connected with push rod 55 between the second installation piece 54.

Place mechanism 6 including shielding plate 61, guide block 62, threaded rod 63, thread bush 64 and first spring 65, first connecting plate 2 lower part longitudinal symmetry is equipped with shielding plate 61, the equal bilateral symmetry slidingtype in both sides is equipped with guide block 62 around the bottom plate 1, place board 3 and connect between guide block 62 top, all be connected with first spring 65 between guide block 62 bottom and the bottom plate 1, it is equipped with thread bush 64 to place the middle part of board 3 bottom, 1 middle part rotary type of bottom plate is equipped with threaded rod 63, threaded rod 63 and thread bush 64 threaded connection.

The feeding mechanism 7 comprises a first shell 71, an upper cover 72, a second rotating shaft 73, a third mounting block 74, a spray pipe 75, a partition plate 76, a mounting rod 761, a first guide rod 77, a second spring 78, a water pump 79 and a containing pipe 710, wherein the first shell 71 is arranged at the left side of the containing box 4, the third mounting block 74 is arranged at the upper part of the right side of the containing box 4, the second rotating shaft 73 is rotatably arranged at the upper side of the third mounting block 74, the upper cover 72 is arranged on the second rotating shaft 73, a handle is arranged at the left end of the upper cover 72, the partition plate 76 is arranged at the lower side in the containing box 4, the first guide rod 77 is arranged at the lower right side at the rear part of the containing box 4, the mounting rod 761 is slidably arranged on the first guide rod 77, the mounting rod 761 is slidably connected with the containing box 4, the second spring 78 is connected between the mounting rod 761 and the containing box 4, the second spring 78 is sleeved on the first guide rod 77, the water pump 79 is arranged at the bottom in the containing box 4, a water inlet pipe of the water pump 79 is communicated with the partition plate 76, the left end of the liquid outlet pipe of the water pump 79 is provided with an accommodating pipe 710, eight spray pipes 75 are vertically and uniformly arranged on the left side of the accommodating pipe 710, and a contact switch is arranged on the lower right side of the water pump 79.

When liquid wallpaper needs to be painted on a wall, the device can be used, a worker can rotate the upper cover 72 towards the upper right through the handle, the upper cover 72 can be rotated more conveniently under the action of the handle, then paint of the liquid wallpaper is poured into the containing box 4, then the upper cover 72 can be rotated to cover the containing box 4, so that sundries can be prevented from falling into the containing box 4 during painting, the partition plate 76 can block the paint, the paint can not directly contact with the water pump 79, the water pump 79 is prevented from being corroded and damaged, the push rod 55 can be pushed to move, the push rod 55 moves to drive the second mounting block 54 and the first connecting plate 2 to move, the first connecting plate 2 moves to drive the bottom plate 1 to move, the bottom plate 1 moves to drive the wheels 51, the first rotating shaft 52 and the first mounting block 53 to move, at the moment, the wheels 51 can rotate when contacting with the ground, and the device can be moved to the side of the wall where the liquid wallpaper needs to be painted more easily, after moving to the target point, the worker can push the installation rod 761 to move leftwards, the second spring 78 is compressed, the installation rod 761 moves leftwards to be in contact with the contact switch, so that the water pump 79 works, the installation rod 761 is fixed by means of an appliance, the water pump 79 works to draw out the paint in the accommodating box 4, then the paint is sprayed out through the accommodating pipe 710 and the spray pipe 75, the paint can be sprayed on the wall on which the liquid wallpaper needs to be coated, at the moment, the worker can continuously push the push rod 55 to move, so that the liquid wallpaper is sprayed on the wall, when the paint of the liquid wallpaper is sprayed on the wall, the installation rod 761 can not be fixed, the installation rod 761 moves rightwards under the action of the second spring 78 and is not in contact with the contact switch, at the moment, the worker can push the device back to the original position, before the spraying work, the worker can adjust the position of the spray pipe 75 according to the required coating height of the wall, spray tube 75 is in the peak during the initial time, thereby spray tube 75 can carry out the spraying to the highest of wall, when needing to carry out the spraying to lower, the staff alright rotate threaded rod 63, threaded rod 63 rotates and drives thread bush 64 downstream, thread bush 64 downstream drives and places board 3 downstream, it drives and holds case 4 and guide block 62 downstream to place board 3 downstream, first spring 65 is compressed, it drives spray tube 75 downstream to hold case 4 downstream, alright stall threaded rod 63 after moving to suitable position, so alright accomplish the regulation to spray tube 75 position, and when needing to make spray tube 75 upstream reset, reverse rotation threaded rod 63 can, first spring 65 resets this moment.

The lifting mechanism 8 comprises an inner gear ring 81, a rotating handle 82, a first gear 83, a third spring 84, a second guide rod 85, a sliding block 86, a fourth mounting block 87, a bevel gear 88, a fourth spring 89, a second gear 810 and a second connecting plate 811, the lower part of the right side of the first connecting plate 2 is provided with the second connecting plate 811, the lower side of the first connecting plate 2 is provided with the first gear 83 in a sliding manner, the fourth spring 89 is connected between the left side of the first gear 83 and the first connecting plate 2, the fourth spring 89 is sleeved on the first gear 83, the middle of the right side of the top of the bottom plate 1 is provided with the fourth mounting block 87, the middle part of the fourth mounting block 87 is rotatably provided with the second gear 810, the left end of the second gear 810 and the lower side of the threaded rod 63 are provided with the bevel gear 88, the bevel gears 88 are mutually engaged, the second gear 810 is contacted with the first gear 83, the lower part of the right side of the first connecting plate 2 is symmetrically provided with the second guide rod 85 in the front and back, the second guide rods 85 are located on the lower side of the second connecting plate 811, sliding blocks 86 are connected between the second guide rods 85 in a sliding manner, third springs 84 are connected between the sliding blocks 86 and the first connecting plate 2, the third springs 84 are sleeved on the corresponding second guide rods 85, an inner gear ring 81 is rotatably arranged in the middle of each sliding block 86, and a rotating handle 82 is arranged on the upper right side of each inner gear ring 81.

When the height of the spray pipe 75 needs to be adjusted, a worker can push the rotating handle 82 to move left to drive the inner gear ring 81 to move left, the inner gear ring 81 moves left to drive the sliding block 86 to move left, the third spring 84 is compressed, the sliding block 86 moves left to drive the first gear 83 to move left, the fourth spring 89 is compressed, the inner gear ring 81 moves left to be meshed with the second gear 810, then the worker can rotate the rotating handle 82 forward or reversely, the rotating handle 82 rotates to drive the inner gear ring 81 to rotate, the inner gear ring 81 rotates to drive the second gear 810 to rotate, the second gear 810 rotates to drive the threaded rod 63 to rotate through the bevel gear 88, so that the spray pipe 75 can move upwards or downwards, the rotating handle 82 can be released after the position of the spray pipe 75 is adjusted, the rotating handle 82, the inner gear ring 81 and the sliding block 86 move rightwards to be reset under the action of the third spring 84, and the inner gear ring 81 is disengaged from the second gear 810, the sliding block 86 moves rightwards and does not abut against the first gear 83 any more, the first gear 83 moves rightwards and is reset under the action of the fourth spring 89, the first gear 83 moves rightwards and is meshed with the second gear 810, the first gear 83 can clamp the second gear 810, the second gear 810 cannot rotate, the bevel gear 88 and the threaded rod 63 cannot rotate, and therefore when the spray pipe 75 moves downwards, the threaded sleeve 64 can be directly moved upwards due to overlarge force of the first spring 65, and the threaded rod 63 can be reset in a reverse rotation mode.

Still including arrangement mechanism 9, arrangement mechanism 9 is including motor 91, fifth installation piece 92, brush board 93 and third pivot 94, place 3 bottom rear sides of board and be equipped with fifth installation piece 92, fifth installation piece 92 lower parts are equipped with motor 91, place 3 rear sides of board and rotate the formula and be equipped with third pivot 94, evenly be equipped with 15 brush boards 93 in the third pivot 94, motor 91 output shaft passes places board 3 and connects for the rotary type, motor 91 output shaft links to each other with third pivot 94.

When painting the during operation, the staff still can the work of starter motor 91, motor 91 output shaft rotates and drives third pivot 94 and rotate, third pivot 94 rotates and drives brush board 93 and rotates, when the staff promoted push rod 55 and removes, if the speed that promotes suddenly slows down, can make and spout too much coating on the wall here, brush board 93 rotates this moment and alright scrape off the coating that surpasss average thickness, so can avoid the coating thickness of paining inconsistent, and then avoid the whole of coating to suffer aesthetic feeling destruction, when the coating spraying finishes after stop motor 91 work can.

The range finder mechanism 10 comprises a top block 1001, a first straight rack 1002, a top plate 1003, a second straight rack 1004, a third guide rod 1005, a fifth spring 1006, a second shell 1007 and a third gear 1008, wherein the second shell 1007 is arranged in the middle of the left side of the bottom of the placing plate 3, the third guide rod 1005 is arranged on the right side of the lower portion of the second shell 1007, the first straight rack 1002 is slidably arranged on the third guide rod 1005, the fifth spring 1006 is connected between the first straight rack 1002 and the second shell 1007, the fifth spring 1006 is wound on the third guide rod 1005, the first straight rack 1002 is slidably connected with the second shell 1007, the top block 1001 is arranged at the left end of the first straight rack 1002, the third gear 1008 is arranged in the middle of the left side of the placing plate 3, the third gear 1008 is meshed with the first straight rack 1002, the top plate 1003 is slidably arranged in the middle of the left side of the placing plate 3, the second straight rack 1004 is arranged at the top of the top plate 1004, and the second straight rack 1004 is meshed with the third gear 1008, the top plate 1003 moves leftward to be in contact with the mounting bar 761.

When the device is pushed to the wall, when the top block 1001 is in contact with the wall, the device can be continuously pushed to move left, so that the top block 1001 and the first straight rack 1002 move right on the third guide rod 1005, the fifth spring 1006 is compressed, the first straight rack 1002 moves right to drive the third gear 1008 to rotate, the third gear 1008 rotates to drive the second straight rack 1004 to move left, the second straight rack 1004 moves left to drive the top plate 1003 to move left, the top plate 1003 moves left to be in contact with the mounting rod 761 and then continuously moves, so that the mounting rod 761 moves left, the water pump 79 can work, the top plate 1003 and the top block 1001 are in contact with the wall, the optimal distance for spraying the paint is obtained, a worker does not need to measure the distance before spraying the paint, the device can be far away from the wall firstly after spraying the paint, and the first straight rack 1002 and the top block 1001 move left again on the third guide rod 1005 under the action of the fifth spring 1006 Therefore, the second spur rack 1004 and the top plate 1003 are reset to move rightwards through the third gear 1008, the top plate 1003 moves rightwards and does not abut against the mounting rod 761 any more, the mounting rod 761 can automatically move rightwards and reset, and therefore the water pump 79 stops working, and a worker can push the device back to the original position.

It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.