CN219604790U

CN219604790U - Movable spraying device

Info

Publication number: CN219604790U
Application number: CN202320550971.8U
Authority: CN
Inventors: 陈仁星
Original assignee: Individual
Current assignee: Lu Cheng Engineering Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-29
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a movable spraying device, which relates to the field of spraying equipment and comprises a base with universal wheels at the bottom and a spraying head, wherein a charging barrel for containing paint is arranged at the top end of the base, a support is fixedly connected to the top end of the base, and a guide rod and a driving mechanism are fixedly connected to the end part of the support. According to the utility model, the driving mechanism is arranged to enable the gear to move up and down along the tooth groove track of the C-shaped rack, the gear can ascend to the highest point of the bending part at one end of the C-shaped rack and descend to the lowest point of the bending part at the other end, and the gear drives the moving block to ascend to the highest point of the bending part at one end of the guide rod and descend to the lowest point of the bending part at the other end, so that the spraying head is driven to the highest point to spray the internal corner bending part, the spraying head sprays materials uniformly in area, the amount of the coating materials in each area sprayed by the spraying head is the same, and meanwhile, the effect of effectively spraying the internal corner bending part is achieved.

Description

Movable spraying device

Technical Field

The utility model relates to the field of spraying equipment, in particular to a movable spraying device.

Background

The spraying is carried out by a spray gun or a disk atomizer, and the spraying method for dispersing the spray into uniform and fine mist drops by means of pressure or centrifugal force and applying the mist drops to the surface of the coated object can be divided into air spraying, airless spraying, electrostatic spraying and various derivatives of the basic spraying modes.

The portable spraying device needs the handheld spraying head of staff to remove when the spraying to spray the material, but at the spraying in-process, the spraying head is less even to the area of material spraying and the how much of coating volume, and the staff's arm needs reciprocating motion from top to bottom, makes the labour consume great, and current portable spraying device is when the spraying, and the spraying head is vertical removal, then the spraying head is vertical removal angle and sprays the wall, leads to the unable spraying of the reentrant corner department of bending that roofing and wall formed, and the device has the limitation.

Disclosure of Invention

The utility model aims at: in order to solve the problems that the spraying head sprays the material in a non-uniform area and a non-uniform amount of coating and the spraying head cannot spray at the internal corner bending part formed by the roof and the wall, the movable spraying device is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the movable spraying device comprises a base with universal wheels at the bottom and a spraying head, wherein a charging barrel for containing paint is arranged at the top end of the base, a support is fixedly connected to the top end of the base, a guide rod and a driving mechanism are fixedly connected to the end part of the support, and the guide rod is used for guiding the up-and-down movement of the spraying head;

the driving mechanism comprises a C-shaped rack, a moving block, a rotating shaft and a gear;

the C-shaped rack is fixedly connected to the end part of the bracket, the gear is meshed with the C-shaped rack, and the C-shaped rack in a rotating state is used for driving the moving block to move in a C-shaped track;

the moving block is connected to the outer wall of the guide rod in a sliding manner, and the guide rod is used for guiding the movement of the moving block;

the movable block is rotationally connected to two end parts of the rotating shaft, the rotating shaft is fixedly connected with the gear, and the C-shaped rack is used for enabling the tooth block of the gear to reciprocate along the tooth groove track of the C-shaped rack.

As still further aspects of the utility model: the end face fixedly connected with movable plate of movable block, the movable plate with the tip of movable block links to each other, the slide rail is installed to the tip of support, the tip integrated into one piece of movable plate has the fixed plate, the pulley of block in slide rail inner chamber is installed to the tip of fixed plate, the fixed plate passes through the connecting axle with the pulley and rotates to be connected.

As still further aspects of the utility model: the end of the moving plate is provided with a spray head for spraying paint through a connecting piece.

As still further aspects of the utility model: the top of feed cylinder is installed the pump of drawing, pump input fixedly connected with first connecting pipe, the input of first connecting pipe with the output of feed cylinder is connected.

As still further aspects of the utility model: the output end of the extraction pump is fixedly connected with a second connecting pipe, and the output end of the second connecting pipe is connected with the input end of the spraying head.

As still further aspects of the utility model: the motor is installed to the tip of fixed plate, the output shaft end of motor with the end connection of pivot, the motor is used for driving positive and negative rotation.

As still further aspects of the utility model: the guide rod and the two ends of the C-shaped rack are respectively provided with a bending part, the moving block is of a T-shaped structure, a through hole for the guide rod to penetrate is formed in the moving block, and the inner wall of the through hole is mutually matched with the outer wall of the guide rod.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up actuating mechanism, make the tooth's socket orbit elevating movement of gear along C type rack, the gear can rise to the highest point of C type rack one end portion of bending and descend to the lowest point of the other end portion of bending, and the gear drives the movable block and rises to the highest point of guide bar one end portion of bending and descend to the lowest point of the other end portion of bending, thereby the spraying head is driven to the highest point and is sprayed the reentrant corner department of bending, make the spraying head spray the even spraying of material area, and the coating volume in each region of spraying head spraying is the same, reach the effect to the effective spraying of reentrant corner department of bending simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

fig. 3 is a schematic structural view of a driving mechanism of the present utility model.

In the figure: 1. a base; 2. a universal wheel; 3. a charging barrel; 4. a pump; 5. a bracket; 6. a guide rod; 7. a moving plate; 8. a spray head; 9. a driving mechanism; 901. a C-shaped rack; 902. a moving block; 903. a rotating shaft; 904. a gear; 10. a motor; 11. a slide rail; 12. and (3) a pulley.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the embodiment of the present utility model, a mobile spraying device includes a base 1 having a universal wheel 2 at the bottom thereof and a spraying head 8, a barrel 3 for holding paint is mounted at the top end of the base 1, and a bracket 5 is fixedly connected to the top end of the base 1, wherein a guide rod 6 and a driving mechanism 9 are fixedly connected to the end of the bracket 5, and the guide rod 6 is used for guiding the up-and-down movement of the spraying head 8;

the driving mechanism 9 comprises a C-shaped rack 901, a moving block 902, a rotating shaft 903 and a gear 904;

the C-shaped rack 901 is fixedly connected to the end part of the bracket 5, the gear 904 is meshed with the C-shaped rack 901, and the C-shaped rack 901 in a rotating state is used for driving the moving block 902 to move in a C-shaped track;

the moving block 902 is slidably connected to the outer wall of the guide rod 6, and the guide rod 6 is used for guiding the movement of the moving block 902;

the moving block 902 is rotatably connected to two end parts of the rotating shaft 903, the rotating shaft 903 is fixedly connected with the gear 904, and the C-shaped rack 901 is used for reciprocating movement of a tooth block of the gear 904 along the tooth groove track of the C-shaped rack 901;

the end face of the moving block 902 is fixedly connected with a moving plate 7, the moving plate 7 is connected with the end part of the moving block 902, the end part of the bracket 5 is provided with a sliding rail 11, the end part of the moving plate 7 is integrally formed with a fixed plate, the end part of the fixed plate is provided with a pulley 12 which is clamped in the inner cavity of the sliding rail 11, and the fixed plate is rotationally connected with the pulley 12 through a connecting shaft;

the end of the fixed plate is provided with a motor 10, the end of an output shaft of the motor 10 is connected with the end of a rotating shaft 903, and the motor 10 is used for driving 904 to rotate positively and negatively;

the end of the moving plate 7 is provided with a spray head 8 for spraying paint through a connecting piece;

the top of feed cylinder 3 installs pump 4, and pump 4 input fixedly connected with first connecting pipe, the input of first connecting pipe is connected with the output of feed cylinder 3.

In this embodiment: the device is pushed to the area needing spraying through the universal wheel 2, the device is connected with a power supply, the pumping pump 4 and the motor 10 start to operate, the pumping pump 4 pumps the paint inside the charging barrel 3 through the first connecting pipe, the paint is conveyed to the inside of the spraying head 8 through the second connecting pipe, thereby the spraying head 8 sprays the paint, the output shaft of the motor 10 drives the rotating shaft 903 to rotate at the moment, the rotating shaft 903 drives the gear 904 to rotate, the gear 904 and the C-shaped rack 901 are meshed with each other, the gear 904 is enabled to move up and down along the tooth groove track of the C-shaped rack 901, the gear 904 can be lifted to the highest point of the bending part of one end of the C-shaped rack 901 and to the lowest point of the bending part of the other end, the gear 904 drives the moving block 902 to move up and down along the outer wall of the guiding rod 6, namely the moving block 902 can be lifted to the highest point of the bending part of the guiding rod 6 and the lowest point of the other end part, meanwhile, the two moving blocks 902 drive the moving plate 7 to move up and down through the pulley 12 inside the sliding of the sliding rail 11, the moving plate 7 drives the spraying head 8 to move up and down, accordingly the spraying head 8 is driven to the highest point of the spraying head, the spraying head 8 can move down and the highest point, the spraying head 8 can be formed, the highest point, the spraying head can move down and the spraying head 8, the spraying head 8 can reach the same level, the spraying area can be more evenly, the spraying area can be controlled in the same as the spraying area, and the spraying area can be more than the spraying area, and the spraying area can be more evenly, and the spraying area can be more than the spraying area can be controlled.

Referring to fig. 1, the output end of the pump 4 is fixedly connected with a second connecting pipe, and the output end of the second connecting pipe is connected with the input end of the spray head 8.

In this embodiment: the pumping pump 4 is electrically connected to operate, and the pumping pump 4 pumps out the paint in the charging barrel 3 through the first connecting pipe and then conveys the paint to the inside of the spraying head 8 through the second connecting pipe.

Referring to fig. 3, bending parts are disposed at two ends of the guide rod 6 and the C-shaped rack 901, a moving block 902 has a t-shaped structure, a through hole is formed in the moving block 902 for the guide rod 6 to penetrate, and an inner wall of the through hole is matched with an outer wall of the guide rod 6.

In this embodiment: the gear 904 moves up and down along the tooth groove track of the C-shaped rack 901, the gear 904 can rise to the highest point of the bending part at one end of the C-shaped rack 901 and descend to the lowest point of the bending part at the other end, the gear 904 drives the moving block 902 to move up and down along the outer wall of the guide rod 6, namely, the moving block 902 can rise to the highest point of the bending part at one end of the guide rod 6 and descend to the lowest point of the bending part at the other end, simultaneously, the two moving blocks 902 slide in the sliding rail 11 through the pulley 12, the moving block 902 drives the moving plate 7 to move up and down, the moving plate 7 drives the spraying head 8 to move up and down, and accordingly the spraying head 8 is driven to the highest point to spray the internal corner bending part formed by the roof and the wall surface.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The movable spraying device comprises a base (1) with universal wheels (2) at the bottom and a spraying head (8), wherein a charging barrel (3) for containing paint is arranged at the top end of the base (1), and a bracket (5) is fixedly connected to the top end of the base (1), and the movable spraying device is characterized in that a guide rod (6) and a driving mechanism (9) are fixedly connected to the end part of the bracket (5), and the guide rod (6) is used for guiding the up-and-down movement of the spraying head (8);

the driving mechanism (9) comprises a C-shaped rack (901), a moving block (902), a rotating shaft (903) and a gear (904);

the C-shaped rack (901) is fixedly connected to the end part of the bracket (5), the gear (904) is meshed with the C-shaped rack (901), and the C-shaped rack (901) in a rotating state is used for driving the moving block (902) to move in a C-shaped track;

the moving block (902) is slidably connected to the outer wall of the guide rod (6), and the guide rod (6) is used for guiding the movement of the moving block (902);

the moving block (902) is rotatably connected to two end parts of the rotating shaft (903), the rotating shaft (903) is fixedly connected with the gear (904), and the C-shaped rack (901) is used for enabling a tooth block of the gear (904) to reciprocate along a tooth groove track of the C-shaped rack (901).

2. The mobile spraying device according to claim 1, wherein the end face of the moving block (902) is fixedly connected with a moving plate (7), the moving plate (7) is connected with the end part of the moving block (902), the end part of the bracket (5) is provided with a sliding rail (11), the end part of the moving plate (7) is integrally formed with a fixed plate, the end part of the fixed plate is provided with a pulley (12) clamped in an inner cavity of the sliding rail (11), and the fixed plate is rotationally connected with the pulley (12) through a connecting shaft.

3. A mobile spraying device according to claim 2, characterized in that the end of the mobile plate (7) is fitted with a spray head (8) for spraying paint out through a connection.

4. A mobile spraying device according to claim 1, characterized in that the top end of the cartridge (3) is provided with a suction pump (4), the input end of the suction pump (4) is fixedly connected with a first connecting pipe, and the input end of the first connecting pipe is connected with the output end of the cartridge (3).

5. A mobile spraying device according to claim 4, characterized in that the output end of the pump (4) is fixedly connected with a second connecting pipe, the output end of which is connected with the input end of the spray head (8).

6. A mobile spraying device according to claim 2, characterized in that the end of the fixed plate is provided with a motor (10), the end of the output shaft of the motor (10) is connected with the end of the rotating shaft (903), and the motor (10) is used for driving the gear (904) to rotate in the forward and reverse directions.

7. The movable spraying device according to claim 1, wherein bending parts are arranged at two ends of the guide rod (6) and the C-shaped rack (901), the moving block (902) is of a T-shaped structure, a through hole for the guide rod (6) to penetrate is formed in the moving block (902), and the inner wall of the through hole is matched with the outer wall of the guide rod (6).