Wall paint spraying device capable of preventing paint from being solidified

Abstract

The utility model belongs to the technical field of spraying devices, and particularly relates to a wall paint spraying device capable of preventing paint solidification, which comprises a barrel body, a cover is slidably connected to the upper end of the inner side of the barrel body, a motor is fixedly connected to the upper end of the cover, and the output end of the motor is rotatably connected with the cover. The output end of the motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a mounting block, and the interior of the mounting block is connected with a threaded rod through a bearing. Through the arrangement of the rotating shaft, the threaded rod, the connecting rods and other parts, the threaded rod can be rotated to drive the connecting rods on the limiting sleeves to move, so that the two connecting rods deform, the motor can drive the connecting rods to disperse and stir a coating, and the coating is effectively prevented from being solidified; the problem that when the wall paint spraying device is used, paint is prone to solidification, so that the paint is blocked and cannot be used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a wall paint spraying device which can prevent the paint from solidifying. Background Art

[0002] A wall paint spraying device is a device specifically designed for wall paint application. It covers and finishes the wall surface by spraying paint. This device improves construction efficiency, reduces labor costs, and achieves uniform, high-quality paint application. The utility model of the patent authorization announcement number CN212897421U discloses a spraying device for wall paint, comprising: a trolley, rollers are provided on both sides of the trolley, a material barrel is provided on the trolley, the trolley is used to move the material barrel, and a feeding pipe with a tube cover is connected to the material barrel; two vertical plates, the utility model installs a spraying plate for spraying material on a slider, and the slider is slidably installed in the slide grooves on the two vertical plates on the trolley, and a threaded rod is also rotated through the threaded hole on the slider, and the threaded rod is rotated in the square direction to drive the slider to slide up and down in the slide grooves of the two vertical plates, thereby realizing automatic up and down movement of the spraying plate, saving time and labor and improving spraying efficiency; the grip tube connected to the spraying plate by the connecting tube is inserted into the insert tube, and the grip tube can be directly pulled out from the insert tube when necessary, and the position on the wall that is difficult to spray can be sprayed manually, which is more flexible to use. When the wall paint spraying device is in use, the paint tends to solidify, causing the paint to become lumps and unusable. Utility Model Content

[0003] The purpose of the utility model is to provide a wall paint spraying device that prevents paint from solidifying, thereby solving the problem that when the wall paint spraying device is in use, paint is easily solidified, resulting in the paint forming lumps and being unusable.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a wall paint spraying device for preventing paint from solidifying, comprising a barrel body, an inner upper end of the barrel body being slidably connected to a cover, the upper end of the cover being fixedly connected to a motor, the output end of the motor being rotatably connected to the cover, the output end of the motor being fixedly connected to a rotating shaft, the outer side of the rotating shaft being fixedly connected to a mounting block, the interior of the mounting block being connected to a threaded rod through a bearing, the outer side of the threaded rod being connected to a connecting sleeve through a thread, the connecting sleeve and the outer side of the mounting block being hinged to a connecting rod through a hinge frame, the two connecting rods being hinged to each other, the outer side of the cover being slidably connected to a limiting frame, the outer side of the barrel body being fixedly connected to a limiting block, the interior of the limiting frame being fixedly connected to a fixing rod, the upper end of the cover being fixedly connected to a fixing block, and a spring being provided on the outer side of the fixing rod.

[0005] Preferably, the lower end of the rotating shaft is connected to a square block through a bearing, the inner lower end of the barrel body is fixedly connected to a limiting sleeve, and the interior of the limiting sleeve is slidably connected to a square block. The design of the limiting sleeve and the square block can limit the rotating shaft.

[0006] Preferably, one end of the threaded rod away from the mounting block is fixedly connected to a knob, and the knob is in contact with the connecting sleeve. The design of the knob facilitates the rotation of the threaded rod.

[0007] Preferably, the limiting frame is in contact with the barrel body, and the limiting frame is slidably sleeved with the limiting block. The design of the limiting frame can limit the lid.

[0008] Preferably, the fixing block is slidably connected to the limiting frame, and the fixing block is slidably connected to the fixing rod. The design of the fixing block can limit the limiting frame.

[0009] Preferably, one end of the spring contacts the fixed block, and the other end of the spring contacts the limiting frame. Through the design of the spring, the limiting frame can be driven to limit the cover.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. The utility model is provided with a rotating shaft, a threaded rod, a connecting rod and other components. By rotating the threaded rod, the threaded rod drives the connecting rod on the limit sleeve to move, so that the two connecting rods are deformed, so that the motor can drive the connecting rod to disperse and stir the paint, thereby effectively preventing the paint from solidifying, and solving the problem that the paint is easy to solidify when the wall paint spraying device is in use, resulting in the paint forming blocks and being unusable.

[0012] 2. The utility model can limit the rotating shaft by providing components such as square blocks and limit sleeves. By providing components such as limit frames, limit blocks, springs, etc., the limit frame can be moved to slide down from the limit blocks, thereby releasing the limit on the cover and facilitating the disassembly of the rotating shaft and other components. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 Three-dimensional diagram of local structure;

[0015] Figure 3 For the utility model Figure 1 Front cross-sectional view of

[0016] Figure 4 For the utility model Figure 3 A magnified view of the structure of part A.

[0017] In the figure: 1. barrel body; 2. lid; 3. motor; 31. rotating shaft; 32. square block; 33. limiting sleeve; 4. mounting block; 41. threaded rod; 42. connecting sleeve; 43. knob; 44. connecting rod; 5. limiting frame; 51. limiting block; 52. fixing rod; 53. fixing block; 54. spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 A wall paint spraying device for preventing paint from solidifying includes a barrel body 1, a lid 2 is slidably connected to the inner upper end of the barrel body 1, a motor 3 is fixedly connected to the upper end of the lid 2, the output end of the motor 3 is rotatably connected to the lid 2, the output end of the motor 3 is fixedly connected to a rotating shaft 31, the lower end of the rotating shaft 31 is connected to a square block 32 through a bearing, the inner lower end of the barrel body 1 is fixedly connected to a limiting sleeve 33, the inside of the limiting sleeve 33 is slidably connected to the square block 32, and the design of the limiting sleeve 33 and the square block 32 can limit the rotating shaft 31.

[0020] See also Figure 2-4 The outer side of the rotating shaft 31 is fixedly connected to the mounting block 4, and the interior of the mounting block 4 is connected to the threaded rod 41 through a bearing. The outer side of the threaded rod 41 is connected to the connecting sleeve 42 through a thread. The end of the threaded rod 41 away from the mounting block 4 is fixedly connected to the knob 43, and the knob 43 is in contact with the connecting sleeve 42. Through the design of the knob 43, the threaded rod 41 can be easily rotated. The connecting sleeve 42 and the outer side of the mounting block 4 are hinged with a connecting rod 44 through a hinge frame. The two connecting rods 44 are hinged to each other. The outer side of the lid 2 is slidably connected to the limiting frame 5, and the outer side of the barrel body 1 is fixedly connected to the limiting block 51. The limiting frame 5 is in contact with the barrel body 1, and the limiting frame 5 is slidably sleeved with the limiting block 51. Through the design of the limiting frame 5, the lid 2 can be limited.

[0021] See also Figure 2-4The interior of the limit frame 5 is fixedly connected to a fixing rod 52, and the upper end of the cover 2 is fixedly connected to a fixing block 53. The fixing block 53 is slidably connected to the limit frame 5, and the fixing block 53 is slidably connected to the fixing rod 52. Through the design of the fixing block 53, the limit frame 5 can be limited. A spring 54 is provided on the outside of the fixing rod 52. One end of the spring 54 contacts the fixing block 53, and the other end of the spring 54 contacts the limit frame 5. Through the design of the spring 54, the limit frame 5 can be driven to limit the cover 2.

[0022] The specific implementation process of the utility model is as follows: when in use, by starting the motor 3, the output end of the motor 3 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the mounting block 4 to rotate, the mounting block 4 drives the connecting rod 44 to rotate, and the connecting rod 44 disperses and stirs the paint; by rotating the knob 43, the knob 43 drives the threaded rod 41 to rotate, the threaded rod 41 and the connecting sleeve 42 to generate a threaded motion, so that the connecting sleeve 42 moves on the threaded rod 41, so that the connecting sleeve 42 drives the connecting rod 44 to deform, thereby adjusting the angle between the two connecting rods 44;

[0023] By moving the limit frame 5 away from the cover 2, the limit frame 5 drives the fixing rod 52 to slide in the fixing block 53, and the limit frame 5 squeezes the spring 54, and at the same time the limit frame 5 slides down from the limit block 51, the limit on the cover 2 can be released, the cover 2 can be disassembled, and the shaft 31 and other components can be disassembled, inspected and adjusted conveniently.

[0024] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall paint spraying device for preventing paint from solidifying, comprising a barrel (1), characterized in that: The upper inner end of the barrel body (1) is slidably connected to a cover (2), the upper end of the cover (2) is fixedly connected to a motor (3), the output end of the motor (3) is rotatably connected to the cover (2), the output end of the motor (3) is fixedly connected to a rotating shaft (31), the outer side of the rotating shaft (31) is fixedly connected to a mounting block (4), the interior of the mounting block (4) is connected to a threaded rod (41) via a bearing, and the outer side of the threaded rod (41) is connected to a connecting sleeve (42) via a thread. The outer sides of the connecting sleeve (42) and the mounting block (4) are both hingedly connected to a connecting rod (44) through a hinge frame, and the two connecting rods (44) are hingedly connected to each other. The outer side of the cover (2) is slidably connected to a limiting frame (5), and the outer side of the barrel body (1) is fixedly connected to a limiting block (51). The interior of the limiting frame (5) is fixedly connected to a fixing rod (52), and the upper end of the cover (2) is fixedly connected to a fixing block (53). A spring (54) is arranged on the outer side of the fixing rod (52).

2. A wall paint spraying device for preventing paint from solidifying according to claim 1, characterized in that: The lower end of the rotating shaft (31) is connected to a square block (32) via a bearing, the inner lower end of the barrel body (1) is fixedly connected to a limiting sleeve (33), and the interior of the limiting sleeve (33) is slidably connected to the square block (32).

3. A wall paint spraying device for preventing paint from solidifying according to claim 1, characterized in that: One end of the threaded rod (41) away from the mounting block (4) is fixedly connected to a knob (43), and the knob (43) is in contact with the connecting sleeve (42).

4. A wall paint spraying device for preventing paint from solidifying according to claim 1, characterized in that: The limiting frame (5) is in contact with the barrel body (1), and the limiting frame (5) is slidably sleeved with the limiting block (51).

5. A wall paint spraying device for preventing paint from solidifying according to claim 1, characterized in that: The fixing block (53) is slidably connected to the limiting frame (5), and the fixing block (53) is slidably connected to the fixing rod (52).

6. A wall paint spraying device for preventing paint from solidifying according to claim 1, characterized in that: One end of the spring (54) contacts the fixed block (53), and the other end of the spring (54) contacts the limiting frame (5).

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