CN112681678B

CN112681678B - Spraying equipment

Info

Publication number: CN112681678B
Application number: CN202011497116.2A
Authority: CN
Inventors: 彭建国
Original assignee: Jiangxi Dongfang Haowei Technology Co ltd
Current assignee: Jiangxi Dongfang Haowei Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2023-05-16
Anticipated expiration: 2040-12-17
Also published as: CN112681678A

Abstract

The invention relates to the technical field of spraying equipment and discloses spraying equipment, which comprises a bottom plate, wherein an accommodating groove is formed in the upper surface of the bottom plate, two ends in the accommodating groove are fixedly connected with rotating shafts, a cover plate is arranged between the two rotating shafts, a holding mechanism is arranged on the upper surface of the cover plate, a lower notch is formed in the lower surface of the cover plate, a pressing mechanism is arranged in the lower notch, shielding mechanisms are arranged on two sides in the lower notch, the shielding mechanisms are matched with the pressing mechanism, when a user drives a pressing plate to extrude putty in the accommodating groove by means of a pushing column, and the baffle plates are driven to move out of the bottom plate by dislocation separation of an oblique block and a dislocation plate, at the moment, the baffle plates in the shielding mechanisms on two sides are respectively extended to be positioned on two sides outside the bottom plate, and when the putty is extruded and flattened on a top surface wall body by means of a discharge hole, the baffle plates on two sides are used for preventing the downward dripping of the putty, and effectively avoiding the condition of downward dripping of the putty.

Description

Spraying equipment

Technical Field

The invention relates to the technical field of spraying equipment, in particular to spraying equipment.

Background

The putty is a material with decorative property for leveling the surface of a wall body, is thick slurry paint, is an indispensable product before painting, is applied to a primer or directly applied to an object, is used for eliminating the defect of uneven surface of the coated object, most of putty is applied to the wall body at present, most of the putty is paved on the wall body after being shoveled out by using a scraper, so that not only is new putty shoveled in real time, but also the situation that the putty overflows outside the scraper and drips can occur particularly when the putty is leveled on the top surface wall body.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides spraying equipment which has the advantages of avoiding the condition that putty drops downwards and the like, and solves the problem that the putty can overflow out of a scraping plate to drop when the putty is leveled on a top wall.

(II) technical scheme

In order to achieve the purpose of avoiding the situation that putty drops downwards, the invention provides the following technical scheme: the utility model provides a spraying equipment, including the bottom plate, the storage tank has been seted up to the upper surface of bottom plate, the discharge gate has been seted up to the lower surface of bottom plate, the inside of discharge gate is linked together with the inside of storage tank, the equal fixedly connected with pivot in both ends of storage tank inside, be provided with the apron between two pivots, two pivots are movable respectively run through apron both sides wall face, and the apron rotates through two pivots and is connected in the storage tank, the round notch has been seted up to the upper surface of apron, the inside of round notch is linked together with the outside below of apron, the upper surface of apron is provided with holds the stop mechanism, the lower notch has been seted up to the lower surface of apron, the inside of lower notch is provided with hold-down mechanism, and the inside both sides of lower notch all are provided with shielding mechanism.

Preferably, the pressing mechanism comprises a pressing plate, the pressing plate is slidably connected to the inner part of the lower notch, two sides of the upper surface of the pressing plate are fixedly connected with connecting ropes, the upper ends of the connecting ropes penetrate through the upper wall of the lower notch and extend to the outer fixedly connected of the rotating shaft, the connecting ropes are U-shaped in the cover plate, the upper ends of the pressing plate are fixedly connected with first compression springs, and one ends of the first compression springs, far away from the pressing plate, are fixedly connected to the upper wall in the lower notch.

Preferably, the holding mechanism comprises a cylinder and four support columns, wherein the four support columns are fixedly connected to the upper surface of the cover plate, one ends of the four support columns, far away from the cover plate, are respectively and fixedly connected to four sides of the outer surface of the cylinder, through grooves are formed in the cylinder, the inside of each through groove is communicated with the upper side and the lower side of the outside of the cylinder, pushing columns are slidably connected in the inside of each through groove, and the lower ends of the pushing columns are arranged right above the circular notch.

Preferably, the surface of pushing away the post has seted up the side notch, the spout has been seted up to the inside wall of side notch, the inside of pushing away the post has been seted up the inside of spout, the inside of inside and the inside of spout are linked together, the opening has been seted up to the right side wall in the inside groove, the inside of inside groove is provided with the dwang, the both ends rotation of dwang are connected in the inside groove, and the externally fixed wane that has cup jointed of dwang, the wane passes through the dwang and rotates to be connected in the inside groove, the through-hole has been seted up to the upper wall in the inside groove, in the upper end displacement spout of wane, and sliding connection has the arc board in the spout, the arc board sets up in the outside right side of wane.

Preferably, the outside activity of dwang has cup jointed the torsional spring, and the one end fixed connection of torsional spring is in the lateral wall of wane, and the other end fixed connection of torsional spring is on the inside wall in inside groove, and the wane is close to open-ended one side fixedly connected with friction plate.

Preferably, each shielding mechanism comprises a hollow groove, the hollow groove is formed in the bottom plate, a bottom groove is formed in one side, far away from the center of the bottom plate, of the hollow groove, a baffle is connected to the inner side of the bottom groove in a sliding manner, a movable groove is formed in the upper wall of the bottom groove, a movable plate is connected to the inner side of the movable groove in a sliding manner, the lower end of the movable plate is fixedly connected to the upper surface of the baffle, a compression spring II is fixedly connected to the outer end of the movable plate, one end of the compression spring II, far away from the movable plate, is fixedly connected to the inner side wall of the movable groove, and the baffle is connected to the inner side of the bottom groove in a sliding manner through the movable plate.

Preferably, the inner fixedly connected with sloping block of baffle, sloping block setting is including being the triangle-shaped form, and the sloping block setting is located the empty slot, and the below of sloping block is provided with dislocation board, dislocation board swing joint in the empty slot, the inner fixedly connected with short column of dislocation board, the upper end fixedly connected with stay cord of short column, the short column passes through stay cord sliding connection in the empty slot, and the one end that the short column was kept away from to the stay cord runs through the upper wall of empty slot and extends and the last fixed surface of clamp plate is connected.

Preferably, the lower surface of bottom plate is provided with putty flattening mechanism, and putty flattening mechanism is including rotating the notch, rotates the notch and sets up in the lower surface of bottom plate, and rotates the notch and be located the right side of discharge gate, rotates the inside rotation of notch and is connected with the live-rollers, and the right side of live-rollers is provided with the triangle scraper blade, and triangle scraper blade fixed connection is on the lower surface of bottom plate, and the triangle scraper blade sets up sharp angle triangle form.

(III) beneficial effects

Compared with the prior art, the invention provides spraying equipment, which has the following beneficial effects:

1. this spraying equipment, through setting up shielding mechanism cooperation hold-down mechanism, when the user caused the extrusion to putty in the storage tank by pushing away the post drive clamp plate, the clamp plate can drive stay cord and clamp plate synchronous motion when removing, stay cord receiving plate pulling drives short column and dislocation board and removes in the empty slot simultaneously, dislocation board and short column can be with oblique piece contact when removing, and break away from by the dislocation of oblique piece and dislocation board and drive the baffle and remove out in the bottom plate, the both sides shielding mechanism in the baffle extends respectively and is located the both sides outside the bottom plate this moment, and extrude the flattening by the discharge gate by two baffles when on the top surface wall body by the putty, prevent the putty whereabouts downwards by the baffle of both sides, effectually avoided the condition of putty whereabouts downwards.

2. This spraying equipment, through setting up and holding the stop mechanism, the user can be by pushing away the post to the round notch in the logical inslot to strike to the clamp plate with pushing away the post and squeezing the putty that is located the storage tank, cooperation wane and arc board simultaneously, the user can be by holding the arc board and make the arc board remove to the spout in when controlling the position of pushing away the post, the spout promotes the wane and passes the opening laminating with lead to on the inner wall of groove through lever principle this moment, can fix the position of pushing away the post this moment, thereby stabilize the clamp plate and to the extrusion state of putty in the storage tank, make putty can be steady pass the discharge gate extrusion in the storage tank and go out, guaranteed the stable output of putty.

3. This spraying equipment, through setting up torsional spring and compression spring one, when wane rotates or clamp plate receives the extrusion, can make it carry out automatic re-setting by the elasticity of torsional spring and compression spring one itself, thereby make things convenient for user spare to operate many times, cooperation pivot and two connecting ropes simultaneously, make the user can be taut by the pivot to connecting rope when rotating the apron, also steerable pushing post is in the position of logical inslot when rotating the apron simultaneously, reach and make the user in same time, accomplish the effect of location and expansion storage tank inner space.

4. This spraying equipment, through setting up putty flattening mechanism, when putty is outwards extruded in by the discharge gate, the user holds the cylinder and drives the bottom plate and remove on the wall body, and the live-rollers can rotate in the rotation notch simultaneously to at first will paint the putty on the wall body and roll-in flattening, later carry out the effect of knife coating by the triangle scraper blade on live-rollers right side with the putty after flattening, can reach the putty firm like this and become the effect that closely flattens the form and set up on the wall body.

5. This spraying equipment, through cylinder and hold-down mechanism, the user can hold the cylinder and drive the apron and rotate in the storage tank, and the apron is at the storage tank internal rotation back, and the apron can drive two connecting ropes and take up two clamp plates when rotating, makes the clamp plate slide upwards in lower notch, can make the storage tank in so leave a large amount of spaces to with this will wait to smear putty put in the storage tank, reach the effect that improves putty storage space.

6. This spraying equipment through setting up four support columns, can be with the cylinder stable top of being fixed in the apron, simultaneously by four positions to cylinder control, makes the user can not rock when the control cylinder rotates to cooperate the notch to make the cylinder can extend to deeper position when the left side rotates, the effectual rotation range who has improved the cylinder when using.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side cross-sectional view of the cover plate of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic cross-sectional front view of the floor of FIG. 1 in accordance with the present invention;

FIG. 4 is a schematic side cross-sectional view of the floor of FIG. 1 in accordance with the present invention;

FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 4 according to the present invention;

fig. 6 is a schematic view of a partial perspective structure of the cover plate in fig. 1 according to the present invention.

In the figure: 1. a bottom plate; 12. a receiving groove; 13. a discharge port; 14. a cover plate; 15. a circular notch; 16. an upper notch; 17. a rotating shaft; 18. a lower notch; 2. a holding mechanism; 21. a cylinder; 22. a through groove; 23. pushing a column; 24. a side notch; 25. an arc plate; 26. a chute; 27. a support column; 28. an inner tank; 29. a friction plate; 31. an opening; 32. a seesaw; 33. a torsion spring; 34. a rotating lever; 35. a through hole; 4. a compressing mechanism; 41. a connecting rope; 42. a pressing plate; 43. compressing a first spring; 5. a shielding mechanism; 51. a pull rope; 52. a hollow groove; 53. compression spring II; 54. a moving groove; 55. a moving plate; 56. a baffle; 57. a sloping block; 58. a dislocation plate; 59. a short column; 510. a bottom groove; 6. a putty flattening mechanism; 61. a rotating roller; 62. rotating the notch; 63. triangular scraping plate.

Detailed Description

The present invention will be described in further detail below with reference to the drawings, wherein like elements are designated by like reference numerals, and it is noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular element.

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a spraying equipment, including bottom plate 1, holding groove 12 has been seted up to the upper surface of bottom plate 1, discharge gate 13 has been seted up to the lower surface of bottom plate 1, the inside of discharge gate 13 is linked together with the inside of holding groove 12, the equal fixedly connected with pivot 17 in both ends of holding groove 12 inside, be provided with apron 14 between two pivots 17, two pivots 17 are movable respectively and are run through apron 14 both sides wall face, and apron 14 rotates through two pivots 17 to be connected in holding groove 12, round notch 15 has been seted up to the upper surface of apron 14, round notch 15's inside is linked together with the outside below of apron 14, the upper surface of apron 14 is provided with holds the mechanism 2, lower notch 18 has been seted up to the lower surface of apron 14, the inside of lower notch 18 is provided with hold-down mechanism 4, and the inside both sides of lower notch 18 all are provided with shielding mechanism 5.

The pressing mechanism 4 comprises a pressing plate 42, the pressing plate 42 is slidably connected to the inside of the lower notch 18, both sides of the upper surface of the pressing plate 42 are fixedly connected with connecting ropes 41, the upper ends of the connecting ropes 41 penetrate through the upper wall of the lower notch 18 and extend to the outside of the rotating shaft 17 to be fixedly connected, the connecting ropes 41 are U-shaped in the cover plate 14, the upper end of the pressing plate 42 is fixedly connected with a first compression spring 43, and one end, far away from the pressing plate 42, of the first compression spring 43 is fixedly connected to the upper wall in the lower notch 18.

The holding mechanism 2 comprises a cylinder 21 and four support columns 27, wherein the four support columns 27 are fixedly connected to the upper surface of the cover plate 14, one ends of the four support columns 27, which are far away from the cover plate 14, are respectively and fixedly connected to four sides of the outer surface of the cylinder 21, through grooves 22 are formed in the cylinder 21, the inner parts of the through grooves 22 are communicated with the upper side and the lower side of the outer part of the cylinder 21, pushing columns 23 are slidably connected in the inner parts of the through grooves 22, and the lower ends of the pushing columns 23 are arranged right above the round notch 15.

The surface of push post 23 has seted up side notch 24, spout 26 has been seted up to the inside wall of side notch 24, inside groove 28 has been seted up to the inside of push post 23, the inside of inside groove 28 is linked together with the inside of spout 26, opening 31 has been seted up to the right side wall face in the inside groove 28, the inside of inside groove 28 is provided with dwang 34, the both ends rotation of dwang 34 are connected in inside groove 28, and the fixed rocker 32 that has cup jointed in the outside of dwang 34, rocker 32 passes through dwang 34 rotation to be connected in inside groove 28, through-hole 35 has been seted up to the upper wall in the inside groove 28, the upper end displacement spout 26 of rocker 32 is interior, and the sliding connection has arc board 25 in spout 26, arc board 25 sets up in the outside right side of rocker 32.

The outside activity of dwang 34 has cup jointed torsional spring 33, and the one end fixed connection of torsional spring 33 is in the lateral wall of wane 32, and the other end fixed connection of torsional spring 33 is on the inside wall of inside groove 28, and one side that wane 32 is close to opening 31 is fixedly connected with friction plate 29.

Each shielding mechanism 5 comprises a hollow groove 52, the hollow groove 52 is formed in the bottom plate 1, a bottom groove 510 is formed in one side, far away from the center of the bottom plate 1, of the hollow groove 52, a baffle 56 is connected in a sliding manner in the bottom groove 510, a movable groove 54 is formed in the upper wall of the bottom groove 510, a movable plate 55 is connected in a sliding manner in the movable groove 54, the lower end of the movable plate 55 is fixedly connected to the upper surface of the baffle 56, a compression spring II 53 is fixedly connected to the outer end of the movable plate 55, one end, far away from the movable plate 55, of the compression spring II 53 is fixedly connected to the inner side wall of the movable groove 54, and the baffle 56 is connected to the inner side of the bottom groove 510 in a sliding manner through the movable plate 55.

The inner fixedly connected with sloping block 57 of baffle 56, sloping block 57 sets up including being the triangle-shaped, and sloping block 57 sets up to be located in empty slot 52, and the below of sloping block 57 is provided with dislocation board 58, dislocation board 58 swing joint in empty slot 52, and the inner fixedly connected with short column 59 of dislocation board 58, the upper end fixedly connected with stay cord 51 of short column 59, short column 59 pass through stay cord 51 sliding connection in empty slot 52, and the one end that stay cord 51 kept away from short column 59 runs through the upper wall of empty slot 52 and extends and be fixedly connected with the upper surface of clamp plate 42.

The lower surface of bottom plate 1 is provided with putty flattening mechanism 6, and putty flattening mechanism 6 is including rotating notch 62, rotates notch 62 and offers in the lower surface of bottom plate 1, and rotates notch 62 and be located the right side of discharge gate 13, rotates the inside rotation of notch 62 and be connected with rotor 61, and rotor 61's right side is provided with triangle scraper 63, triangle scraper 63 fixed connection on the lower surface of bottom plate 1, and triangle scraper 63 sets up sharp angle triangle form.

In the course of the use of the device,

firstly, through cylinder 21 and hold-down mechanism 4, the user can hold cylinder 21 and drive apron 14 and rotate in holding tank 12, and apron 14 rotates in holding tank 12 after, apron 14 can drive two connecting ropes 41 and take up two clamp plates 42 when rotating, makes clamp plate 42 upwards slide in lower notch 18, can make the holding tank 12 in so leave a large amount of spaces to with this will wait to smear putty put in holding tank 12, reach the effect that improves putty storage space.

In the second step, by arranging the holding mechanism 2, a user can push the push column 23 into the circular notch 15 in the through groove 22 and press putty in the accommodating groove 12 by impacting the push column 23 onto the pressing plate 42, meanwhile, the user can hold the arc plate 25 and move the arc plate 25 into the chute 26 by holding the arc plate 25 when controlling the position of the push column 23, at this moment, the chute 26 pushes the arc plate 25 to push the arc plate 32, the friction plate 29 passes through the opening 31 to be attached to the inner wall of the through groove 22 by the lever principle, and at this moment, the position of the push column 23 can be fixed, so that the pressing plate 42 can stabilize the pressing state of putty in the accommodating groove 12, the putty can be stably pressed out from the accommodating groove 12 through the discharge hole 13, and the stable amount of the putty is ensured.

And thirdly, by arranging the torsion spring 33 and the compression spring one 43, when the rocker 32 rotates or the pressing plate 42 is extruded, the rocker can be automatically reset by the elasticity of the torsion spring 33 and the compression spring one 43, so that the user can conveniently operate a plurality of times, and simultaneously, the rotating shaft 17 and the two connecting ropes 41 are matched, so that the user can tighten the connecting ropes 41 through the rotating shaft 17 when rotating the cover plate 14, and simultaneously, the position of the push column 23 in the through groove 22 can be controlled when rotating the cover plate 14, and the effects of positioning and expanding the space in the accommodating groove 12 can be achieved in the same time for the user.

Fourth, through setting up putty flattening mechanism 6, when putty is outwards extruded by discharge gate 13, the user holds cylinder 21 and drives bottom plate 1 and remove on the wall body, and rotor roll 61 can rotate in rotation notch 62 simultaneously to at first will paint the putty on the wall body and roll-in flattening, later carry out the effect of knife coating with the putty after flattening by the triangle scraper 63 on rotor roll 61 right side, can reach the putty like this firmly and become the effect that closely flattens the form and set up on the wall body.

Fifth, through setting up shielding mechanism 5 cooperation hold-down mechanism 4, when the user caused the extrusion to putty in holding tank 12 with the help of pushing post 23 drive clamp plate 42, clamp plate 42 can drive stay cord 51 and clamp plate 42 synchronous motion when moving, stay cord 51 receives clamp plate 42 pulling drive short column 59 and dislocation board 58 to remove in empty slot 52 simultaneously, dislocation board 58 and short column 59 can be contacted with sloping block 57 when moving, and the dislocation break away from drive baffle 56 by sloping block 57 and dislocation board 58 moves out in the undercut 510, baffle 56 in the both sides shielding mechanism 5 extend respectively and are located the both sides outside bottom plate 1 this moment, and when the putty was pressed flat on the top surface wall body by discharge gate 13 with the help of two baffles 56, prevent the putty whereabouts downwards by baffle 56 of both sides, effectually avoided the condition that the putty drips down.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spraying equipment, includes bottom plate (1), holding groove (12) have been seted up to the upper surface of bottom plate (1), and discharge gate (13) have been seted up to the lower surface of bottom plate (1), and the inside of discharge gate (13) is linked together its characterized in that with the inside of holding groove (12): the two ends of the inside of the accommodating groove (12) are fixedly connected with rotating shafts (17), a cover plate (14) is arranged between the two rotating shafts (17), the two rotating shafts (17) respectively penetrate through two side wall surfaces of the cover plate (14) in a movable mode, the cover plate (14) is connected in the accommodating groove (12) through the two rotating shafts (17) in a rotating mode, a round notch (15) is formed in the upper surface of the cover plate (14), the inside of the round notch (15) is communicated with the lower portion of the outside of the cover plate (14), a holding mechanism (2) is arranged on the upper surface of the cover plate (14), a lower notch (18) is formed in the lower surface of the cover plate (14), a pressing mechanism (4) is arranged in the lower notch (18), and shielding mechanisms (5) are arranged on two sides of the inside of the lower notch (18);

the pressing mechanism (4) comprises a pressing plate (42), the pressing plate (42) is slidably connected to the inside of the lower notch (18), connecting ropes (41) are fixedly connected to two sides of the upper surface of the pressing plate (42), the upper ends of the connecting ropes (41) penetrate through the upper wall of the lower notch (18) and extend to the outside of the rotating shaft (17) to be fixedly connected, the connecting ropes (41) are arranged in the cover plate (14) to be U-shaped, the upper end of the pressing plate (42) is fixedly connected with a first compression spring (43), and one end, far away from the pressing plate (42), of the first compression spring (43) is fixedly connected to the upper wall in the lower notch (18);

the holding mechanism (2) comprises a cylinder (21) and four support columns (27), the four support columns (27) are fixedly connected to the upper surface of the cover plate (14), one ends of the four support columns (27) away from the cover plate (14) are respectively fixedly connected to four sides of the outer surface of the cylinder (21), a through groove (22) is formed in the cylinder (21), the inside of the through groove (22) is communicated with the upper side and the lower side of the outside of the cylinder (21), a pushing column (23) is connected to the inside of the through groove (22) in a sliding mode, and the lower end of the pushing column (23) is arranged right above the circular notch (15);

the outer surface of the push post (23) is provided with a side notch (24), the inner side wall of the side notch (24) is provided with a sliding groove (26), the inner side of the push post (23) is provided with an inner groove (28), the inner side of the inner groove (28) is communicated with the inner side of the sliding groove (26), the right side wall surface of the inner groove (28) is provided with an opening (31), the inner side of the inner groove (28) is provided with a rotating rod (34), two ends of the rotating rod (34) are rotationally connected in the inner groove (28), the outer part of the rotating rod (34) is fixedly sleeved with a rocker (32), the rocker (32) is rotationally connected in the inner groove (28) through the rotating rod (34), the upper wall of the inner groove (28) is provided with a through hole (35), the upper end of the rocker (32) displaces the sliding groove (26), an arc plate (25) is glidingly connected in the sliding groove (26), and the arc plate (25) is arranged on the right side of the outer part of the rocker (32).

The outside activity of dwang (34) has cup jointed torsional spring (33), and the one end fixed connection of torsional spring (33) is in the lateral wall of wane (32), and the other end fixed connection of torsional spring (33) is on the inside wall of inside groove (28), and one side that wane (32) is close to opening (31) is fixedly connected with friction plate (29).

2. A spraying device according to claim 1, characterized in that: every shelter from mechanism (5) all including empty slot (52), empty slot (52) are seted up in the inside of bottom plate (1), one side that keeps away from bottom plate (1) center in empty slot (52) has been seted up kerve (510), the inside sliding connection of kerve (510) has baffle (56), movable groove (54) have been seted up to the upper wall in kerve (510), the inside sliding connection of movable groove (54) has movable plate (55), the lower extreme fixedly connected with of movable plate (55) is in the upper surface of baffle (56), the outer fixedly connected with compression spring second (53) of movable plate (55), the one end fixedly connected with of compression spring second (53) keep away from movable plate (55) is on the inside wall of movable groove (54), and baffle (56) are through the inside of movable plate (55) sliding connection in kerve (510).

3. A spraying device according to claim 2, characterized in that: the inner fixedly connected with sloping block (57) of baffle (56), sloping block (57) set up including being the triangle-shaped, sloping block (57) set up and are located hollow (52), the below of sloping block (57) is provided with dislocation board (58), dislocation board (58) swing joint is in hollow (52), the inner fixedly connected with short column (59) of dislocation board (58), the upper end fixedly connected with stay cord (51) of short column (59), stay cord (59) pass through stay cord (51) sliding connection in hollow (52), the one end that short column (59) was kept away from to stay cord (51) runs through the upper wall of hollow (52) and extends and upper surface fixed connection with clamp plate (42).

4. A spraying device according to claim 1, characterized in that: the lower surface of bottom plate (1) is provided with putty flattening mechanism (6), putty flattening mechanism (6) are including rotating notch (62), rotate notch (62) and offer in the lower surface of bottom plate (1), and rotate notch (62) and be located the right side of discharge gate (13), rotate the inside rotation of notch (62) and be connected with rotor (61), the right side of rotor (61) is provided with triangle scraper blade (63), triangle scraper blade (63) fixed connection is on the lower surface of bottom plate (1), and triangle scraper blade (63) set up into sharp angle triangle form.