CN219024757U

CN219024757U - Portable self-priming spraying machine

Info

Publication number: CN219024757U
Application number: CN202223245031.2U
Authority: CN
Inventors: 夏珏娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-16
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to the field of spraying machines, and particularly provides a portable self-priming spraying machine which comprises a connecting plate, wherein a driving motor is fixedly connected to the surface of the connecting plate, a first connecting pipe is fixedly connected to the bottom surface of the connecting plate, a second connecting pipe is arranged on the bottom surface of the first connecting pipe, a bearing seat is fixedly connected to the inside of the first connecting pipe, a rotating shaft is fixedly connected to the inside of the bearing seat, and a universal joint assembly is fixedly connected to the bottom surface of the rotating shaft. According to the utility model, the first limit bolt is screwed, the bent pipe is slid, the bent pipe drives the arc-shaped seat to slide, the arc-shaped seat is adjusted to be equal to the diameter of the paint barrel, the arc-shaped seat is conveniently fixed on the paint barrels with different sizes, the whole gravity center is vertical, the whole spraying machine and the paint barrels are prevented from tilting and falling due to the dead weight of the spraying machine, the practicability is good, the second limit bolt is screwed, so that the second sleeve is convenient to slide, the second sleeve drives the arc-shaped seat to slide, the height of the arc-shaped seat is convenient to adjust, and the paint barrel with different heights can be adapted to.

Description

Portable self-priming spraying machine

Technical Field

The utility model relates to the field of spraying machines, in particular to a portable self-priming spraying machine.

Background

The spraying machine sucks the paint, conveys the paint into a spray gun through a hose, and instantly atomizes the paint by the spray gun and then releases the paint onto the surface of a coated object. The spray coater is generally applicable to industries such as furniture, shoe industry, automobile manufacturing, construction and the like.

The patent with the publication number of CN213996360U discloses a material self-priming structure of a portable spraying machine, which comprises a feed inlet, a material conveying mechanism and a discharge pipe, wherein the material conveying mechanism and the discharge pipe are arranged in a spraying machine shell, a material conveying cavity communicated with the feed inlet is arranged in the shell, the material conveying mechanism is arranged in the material conveying cavity, the discharge pipe is connected with the material conveying cavity, and the material conveying mechanism is connected with a driving mechanism and is used for sucking materials into the discharge pipe; this application equipment self sets up defeated material mechanism, inhales the discharging pipe with the material self-priming in, reaches the function of inhaling certainly, need not with the help of outside material sucking device, simple structure, simple operation.

In the above patent, though realizing the self-sucking of the material into the discharging pipe, the self-sucking function is achieved, the effect of an external sucking device is not needed, but in the actual use process, the self-sucking is carried out in the barrel by the inclined insertion of the spraying machine, when the paint is used up soon, the whole spraying machine and the paint barrel incline due to the dead weight of the spraying machine, the falling occurs, the spraying machine is damaged, and the normal use of the spraying machine is affected when serious, so the technology is innovated in the technology.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a portable self-priming spray coater aiming at the defects in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a portable self-priming flush coater, includes the connecting plate, the fixed surface of connecting plate is connected with driving motor, and the bottom surface fixedly connected with connecting pipe one of connecting plate, the bottom surface of connecting pipe one is equipped with connecting pipe two, and the inside fixedly connected with bearing frame of connecting pipe one, the inside regulation of bearing frame is connected with the axis of rotation, and the bottom surface fixedly connected with universal joint assembly of axis of rotation, the fixed surface of connecting pipe one is connected with sleeve one, and the limiting groove one has been seted up on sleeve one's surface, and sleeve one's inside sliding connection has the return bend.

The surface of the elbow is provided with a first limit bolt through threaded connection, the surface of the elbow is provided with a second limit groove, the surface of the elbow is slidably connected with a second sleeve, the surface of the second sleeve is provided with a second limit bolt through threaded connection, and the bottom surface of the second sleeve is fixedly connected with an arc-shaped seat.

The surface of the first limit bolt is in contact with the inner wall of the first limit groove, and the surface of the second limit bolt is in contact with the inner wall of the second limit groove.

The connecting pipe is further arranged, the connecting pipe I and the connecting pipe II are connected through bolts, two groups of universal joint assemblies are arranged, the universal joint assemblies are connected through a connecting shaft, the screw shaft is fixedly connected to the bottom surface of the universal joint assemblies, the extending pipe is fixedly connected to the surface of the connecting pipe II, a stator is arranged in the connecting pipe II, the inner wall of the stator is in contact with the surface of the screw shaft, and the rotating shaft forms a fixed structure with the driving motor through a coupler.

Further set up, the bottom surface fixedly connected with L pole of connecting plate, and the shrinkage pool has been seted up on the top surface of L pole, the surface of L pole has the handle through threaded connection, and the bottom surface fixedly connected with nut sleeve of handle.

Further, the arc-shaped seat is provided with three groups, the arc-shaped seats are mutually symmetrically arranged, and the surface of the arc-shaped seat is connected with a threaded rod through threads.

The L-shaped rod is further arranged, the inner wall of the concave hole is attached to the surface of the nut sleeve, and the L-shaped rod and the connecting plate form a fixing structure through bolts.

Compared with the related art, the portable self-priming spray coater provided by the utility model has the following beneficial effects:

the utility model provides a portable self-priming paint sprayer, which solves the technical problems that when paint is used up quickly, the whole paint sprayer and a paint bucket incline due to the dead weight of the paint sprayer, fall occurs, damage is generated to the paint sprayer and normal use of the paint sprayer is affected seriously.

The utility model provides a portable self-priming spraying machine, which is convenient to fix the whole device by screwing a threaded rod which is in contact with the surface of a paint bucket, convenient to use and separate from an L-shaped rod by screwing a handle, and the bottom of the handle is provided with a nut sleeve, so that the spraying machine can be disassembled and maintained conveniently when the spraying machine breaks down.

Drawings

FIG. 1 is a schematic view of a portable self-priming applicator according to a preferred embodiment of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a rear cross-sectional view of the present utility model;

fig. 4 is a bottom cross-sectional view of the present utility model.

Reference numerals in the drawings: 1. a connecting plate; 2. a driving motor; 3. a first connecting pipe; 4. a second connecting pipe; 5. a bearing seat; 6. a rotating shaft; 7. a universal joint assembly; 8. a sleeve I; 9. a first limit groove; 10. bending the pipe; 11. a first limit bolt; 12. a limiting groove II; 13. a second sleeve; 14. a second limit bolt; 15. an arc-shaped seat; 16. a connecting shaft; 17. a screw shaft; 18. a protruding tube; 19. a stator; 20. an L-shaped rod; 21. concave holes; 22. a handle; 23. a nut sleeve; 24. a threaded rod.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

Embodiment one:

as shown in fig. 1-4, the portable self-priming spraying machine of the utility model comprises a connecting plate 1, wherein a driving motor 2 is fixedly connected to the surface of the connecting plate 1, a connecting pipe I3 is fixedly connected to the bottom surface of the connecting plate 1, a connecting pipe II 4 is arranged on the bottom surface of the connecting pipe I3, a bearing seat 5 is fixedly connected to the inside of the connecting pipe I3, a rotating shaft 6 is fixedly connected to the inside of the bearing seat 5, a universal joint assembly 7 is fixedly connected to the bottom surface of the rotating shaft 6, a sleeve I8 is fixedly connected to the surface of the connecting pipe I3, a limiting groove I9 is formed in the surface of the sleeve I8, and an elbow 10 is slidingly connected to the inside of the sleeve I8.

As shown in fig. 2-3, a first limit bolt 11 is connected to the surface of the elbow 10 through threads, a second limit groove 12 is formed in the surface of the elbow 10, a second sleeve 13 is connected to the surface of the elbow 10 in a sliding manner, a second limit bolt 14 is connected to the surface of the second sleeve 13 through threads, and an arc-shaped base 15 is fixedly connected to the bottom surface of the second sleeve 13.

As shown in fig. 2-3, the surface of the first limit bolt 11 is in contact with the inner wall of the first limit groove 9, and the surface of the second limit bolt 14 is in contact with the inner wall of the second limit groove 12.

As shown in fig. 2-3, the first connecting pipe 3 and the second connecting pipe 4 are connected through bolts, two groups of universal joint assemblies 7 are arranged, the universal joint assemblies 7 are connected through a connecting shaft 16, the bottom surface of the universal joint assemblies 7 is fixedly connected with a screw shaft 17, the surface of the second connecting pipe 4 is fixedly connected with an extension pipe 18, a stator 19 is arranged in the second connecting pipe 4, the inner wall of the stator 19 is in contact with the surface of the screw shaft 17, and the rotating shaft 6 and the driving motor 2 form a fixed structure through a coupling.

In the implementation, during the use, twist limit bolt one 11, slip return bend 10, return bend 10 drives sleeve two 13 and arc seat 15 and slides, with arc seat 15 adjustment to equal with the paint kettle diameter, it is convenient to fix on the paint kettle of equidimension, make whole focus perpendicular, avoided because the dead weight of flush coater leads to whole flush coater and paint kettle slope, take place to fall, the practicality is good, through twisting limit bolt two 14, thereby be convenient for slip sleeve two 13, sleeve two 13 drives arc seat 15 and slides, the height of arc seat 15 is conveniently adjusted, the efficiency of use is good, can adapt to the paint kettle of co-altitude.

Embodiment two:

as shown in fig. 1-4, on the basis of the first embodiment, the present utility model provides a technical solution: the bottom surface fixedly connected with L pole 20 of connecting plate 1, and the shrinkage pool 21 has been seted up on the top surface of L pole 20, and the surface of L pole 20 is through threaded connection there being handle 22, and the bottom surface fixedly connected with nut sleeve 23 of handle 22.

As shown in fig. 1 to 4, three groups of arc-shaped seats 15 are provided, the arc-shaped seats 15 are symmetrically arranged, and the surfaces of the arc-shaped seats 15 are connected with threaded rods 24 through threads.

As shown in fig. 1 to 4, the inner wall of the concave hole 21 is attached to the surface of the nut sleeve 23, and the L-shaped rod 20 and the connecting plate 1 form a fixing structure by bolts.

In the implementation, through twisting threaded rod 24, threaded rod 24 and paint kettle's surface contact, be convenient for fix whole device, convenient to use, through twisting handle 22, conveniently separate handle 22 and L pole 20, handle 22's bottom is equipped with nut sleeve 23, can dismantle the flush coater when the flush coater breaks down, convenient maintenance.

In this embodiment: a driving motor 3 with the model number of Y200L-4-H is adopted.

The technical scheme has the advantages in practical application including but not limited to the following points:

1. when the paint bucket is used, the first limit bolt 11 is screwed, the elbow 10 is slid, the second sleeve 13 and the arc-shaped seat 15 are driven by the elbow 10 to slide, the arc-shaped seat 15 is adjusted to be equal to the diameter of a paint bucket, the paint bucket is conveniently fixed on paint buckets with different sizes, the whole gravity center is vertical, the whole paint sprayer and the paint bucket are prevented from tilting due to the dead weight of the paint sprayer and fall, the practicability is good, the second sleeve 13 is conveniently slid by screwing the second limit bolt 14, the arc-shaped seat 15 is conveniently driven by the second sleeve 13 to slide, the height of the arc-shaped seat 15 is conveniently adjusted, and the paint bucket with different heights can be adapted to the good use effect;

2. through twisting threaded rod 24, threaded rod 24 and paint kettle's surface contact, be convenient for fix whole device, convenient to use, through twisting handle 22, conveniently separate handle 22 and L pole 20, handle 22's bottom is equipped with nut sleeve 23, can dismantle the flush coater when the flush coater breaks down, convenient maintenance.

When the technical scheme is used, the first limit bolt 11 is screwed, the bent pipe 10 is slid, the second sleeve 13 and the arc seat 15 are driven by the bent pipe 10 to slide, the arc seat 15 is adjusted to be equal to the diameter of a paint bucket, the whole gravity center is vertical, the whole spraying machine and the paint bucket are prevented from tilting due to the dead weight of the spraying machine, the whole spraying machine and the paint bucket are inclined and fall down, the practicality is good, the second limit bolt 14 is screwed, the second sleeve 13 is convenient to slide, the arc seat 15 is driven by the second sleeve 13 to slide, the height of the arc seat 15 is convenient to adjust, the use effect is good, the paint bucket with different heights can be adapted, the threaded rod 24 is screwed, the threaded rod 24 is contacted with the surface of the paint bucket, the whole device is convenient to fix, the lifting handle 22 is convenient to separate from the L rod 20 through screwing the lifting handle 22, the nut sleeve 23 is arranged at the bottom of the lifting handle 22, the spraying machine can be detached when the spraying machine fails, and the maintenance is convenient.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable self-priming flush coater, includes connecting plate (1), its characterized in that: the utility model discloses a connecting plate, including connecting plate (1), connecting plate, sleeve, bearing frame, sleeve and elbow (10), fixed surface of connecting plate (1) is connected with driving motor (2), and fixed surface of the bottom of connecting plate (1) is connected with connecting pipe one (3), the bottom surface of connecting pipe one (3) is equipped with connecting pipe two (4), and the inside fixedly connected with bearing frame (5) of connecting pipe one (3), the inside regulation of bearing frame (5) is connected with axis of rotation (6), and fixed surface of the bottom of axis of rotation (6) is connected with universal joint assembly (7), fixed surface of connecting pipe one (3) is connected with sleeve one (8), and limiting groove one (9) has been seted up on the surface of sleeve one (8), and the inside sliding connection of sleeve one (8) has elbow (10).

2. The portable self-priming spraying machine according to claim 1, wherein the surface of the elbow pipe (10) is connected with a first limit bolt (11) through threads, a second limit groove (12) is formed in the surface of the elbow pipe (10), a second sleeve (13) is slidably connected to the surface of the elbow pipe (10), a second limit bolt (14) is connected to the surface of the second sleeve (13) through threads, and an arc-shaped seat (15) is fixedly connected to the bottom surface of the second sleeve (13).

3. The portable self-priming paint sprayer according to claim 2, wherein the surface of the first limit bolt (11) is in contact with the inner wall of the first limit groove (9), and the surface of the second limit bolt (14) is in contact with the inner wall of the second limit groove (12).

4. The portable self-priming spraying machine according to claim 1, wherein the first connecting pipe (3) and the second connecting pipe (4) are connected through bolts, two groups of universal joint assemblies (7) are arranged, the universal joint assemblies (7) are connected through a connecting shaft (16), a screw shaft (17) is fixedly connected to the bottom surface of the universal joint assemblies (7), an extension pipe (18) is fixedly connected to the surface of the second connecting pipe (4), a stator (19) is arranged in the second connecting pipe (4), the inner wall of the stator (19) is in contact with the surface of the screw shaft (17), and the rotating shaft (6) and the driving motor (2) form a fixed structure through a coupling.

5. The portable self-priming spraying machine according to claim 1, wherein the bottom surface of the connecting plate (1) is fixedly connected with an L rod (20), a concave hole (21) is formed in the top surface of the L rod (20), a lifting handle (22) is connected to the surface of the L rod (20) through threads, and a nut sleeve (23) is fixedly connected to the bottom surface of the lifting handle (22).

6. A hand-held self-priming spray coater according to claim 2, wherein three groups of arc-shaped seats (15) are provided, the arc-shaped seats (15) are symmetrically arranged with each other, and the surface of the arc-shaped seat (15) is connected with a threaded rod (24) through threads.

7. The portable self-priming paint applicator as claimed in claim 5, wherein the inner wall of the concave hole (21) is attached to the surface of the nut sleeve (23), and the L-shaped rod (20) and the connecting plate (1) form a fixing structure through bolts.