Indoor construction spraying device

Abstract

The utility model provides an indoor construction spraying device which comprises a spraying machine body, a spraying opening mechanism is installed in the spraying machine body, an auxiliary mechanism is installed in the spraying machine body, the spraying opening mechanism comprises a spraying opening, the spraying opening is installed in the spraying machine body, and the auxiliary mechanism is installed in the spraying machine body. And a first connecting rod is fixed to the bottom end of the spraying opening, a second connecting rod is inserted into the first connecting rod, a third connecting rod is arranged on the surface of the first connecting rod, a first fixing block is fixed to the surface of the first connecting rod, and a second fixing block is inserted into the bottom end of the third connecting rod through a bearing seat. According to the device, by arranging a spraying opening and a first connecting rod, and matching with a second connecting rod and a third connecting rod, the device can adjust the spraying height, by rotating a second fixing block, the first connecting rod is moved, the spraying height of the device is adjusted, operation of workers is facilitated, the operation safety is improved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of indoor decoration, and in particular relates to an indoor construction spraying device. Background Art

[0002] Putty is a base material used for wall repair and leveling, laying a good foundation for the next step of decoration (painting and wallpapering). Putty is divided into two types: interior wall and exterior wall. Exterior wall putty must resist wind and sun, so it has strong adhesiveness, high strength, and a slightly lower environmental protection index. The comprehensive index of interior wall putty is better, healthy and environmentally friendly, so it is not used for interior walls and exterior walls. Usually putty is based on gypsum or cement, so the rough surface is easier to bond firmly. However, during construction, a layer of interface agent should be applied on the base to seal the base and improve the adhesion of the wall, so that the putty can better bond to the base surface. Putty requires a spray device for spraying.

[0003] The existing authorization number is CN114687541B. The utility model discloses a construction spraying device, which is not easy to produce sagging phenomenon, improves spraying efficiency, and improves its drying speed. It includes a bottom plate, a stirring mechanism is installed on the top of the bottom plate, two sliding columns are fixedly connected to the top of the bottom plate, a drying mechanism is installed on the top of the two sliding columns, a slider is slidably connected between the two sliding columns, a first motor is installed at the bottom end of the bottom plate, a lifting screw is connected to the output end of the first motor, a fixed frame is rotatably connected to the slider, the right end of the fixed frame is rotatably connected to the driving rod, a second motor is installed at the bottom end of the fixed frame, a rocker is connected to the output end of the second motor, and the right end of the slider is rotatable A mounting base is connected, a first electric cylinder is installed on the top of the mounting base, a rotating block is connected to the output end of the first electric cylinder, the bottom end of the mounting frame is connected to the rotating base, the rotating block is rotatably connected in the rotating base, a spraying mechanism is installed on the top of the base plate, and a lifting mechanism is installed on the bottom end of the base plate. However, the existing device still has shortcomings. The existing device cannot cope with high-altitude spraying, and it is necessary to manually stand on the scaffolding for spraying, which brings inconvenience to the use of the device. In addition, when the existing device is in use, since there will be lumps in the putty, putting it directly into the device will affect the final spraying effect and may also jam the device. Therefore, it is necessary to provide an indoor construction spraying device to solve the above problems. Utility Model Content

[0004] The technical content of the utility model is to provide an indoor construction spraying device.

[0005] In order to solve the above problems, the utility model provides an indoor construction spraying device, comprising a spraying machine body, a spraying port mechanism is installed inside the spraying machine body, and an auxiliary mechanism is installed inside the spraying machine body;

[0006] The spray port mechanism comprises a spray port, the spray port is installed inside the spray machine body, and a first connecting rod is fixed to the bottom end of the spray port, a second connecting rod is inserted inside the first connecting rod, a third connecting rod is arranged on the surface of the first connecting rod, a first fixing block is fixed on the surface of the first connecting rod, a second fixing block is inserted at the bottom end of the third connecting rod through a bearing seat, and the bottom end of the second connecting rod is fixedly connected to the second fixing block;

[0007] The auxiliary mechanism comprises a fourth connecting rod, the top end of the sprayer body is fixed with the fourth connecting rod, the inner side of the fourth connecting rod is fixed with a first fixing plate, and the top end of the sprayer body is placed with a second fixing plate.

[0008] As a further solution of the present invention, a universal wheel with a locking structure is provided at the bottom end of the sprayer body to facilitate the movement and fixation of the device.

[0009] As a further solution of the present invention, the surface of the second connecting rod is provided with threads, the interior of the first connecting rod is provided with threaded holes adapted to the first connecting rod, and the second connecting rod is inserted inside the first connecting rod to facilitate the lifting and lowering of the first connecting rod.

[0010] As a further solution of the present invention, a sliding groove adapted to the first fixed block is arranged inside the third connecting rod, and the first fixed block is inserted inside the third connecting rod to prevent the first connecting rod from rotating, so that the first connecting rod can move under the rotation of the second connecting rod.

[0011] As a further solution of the present invention, the surface of the third connecting rod is provided with anti-slip grooves, and the third connecting rod is arranged at the bottom end of the injection port to prevent the third connecting rod from sliding when being held.

[0012] As a further solution of the present invention, the first fixing plate is an inverted funnel-like structure, and circular through holes are evenly and equidistantly formed at the bottom of the first fixing plate to facilitate isolating large putty blocks.

[0013] As a further solution of the utility model, the first fixing plate is located directly above the discharge structure of the sprayer body, and the first fixing plate is fixed to the top of the sprayer body, so that the device can filter out large pieces of putty when discharging.

[0014] As a further solution of the utility model, the top end of the second fixing plate is provided with a conical spike adapted to the circular through hole of the first fixing plate, and the bottom end of the second fixing plate is fixed with a handle so that the device can crush large pieces of putty.

[0015] In summary, the present invention includes at least one of the following beneficial technical effects:

[0016] First, the utility model records an indoor construction spraying device, which records that by providing a spray port and a first connecting rod, in conjunction with a second connecting rod and a third connecting rod, the device can adjust the spraying height, and by rotating the second fixed block, the first connecting rod is moved to adjust the spraying height of the device, which is convenient for workers to operate, improves operational safety, and improves the working efficiency of the device;

[0017] Second, the utility model records an indoor construction spraying device, which records that by providing a fourth connecting rod and a first fixed plate, in cooperation with a second fixed plate, the device can filter out large pieces of putty before discharging the material to prevent large pieces of putty from clogging the device or affecting the spraying effect. The large pieces of putty can be filtered through the first fixed plate and crushed through the second fixed plate, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the elevation structure of an indoor construction spraying device of the utility model;

[0020] Figure 2 This is a schematic diagram of the working structure of an indoor construction spraying device of the utility model;

[0021] Figure 3 This is a schematic cross-sectional structure diagram of a first connecting rod of an indoor construction spraying device of the utility model;

[0022] Figure 4 It is a structural schematic diagram of a second fixing plate of an indoor construction spraying device of the utility model.

[0023] Figure numerals: 1, sprayer body; 2, spray port mechanism; 210, injection port; 220, first connecting rod; 230, second connecting rod; 240, third connecting rod; 250, first fixed block; 260, second fixed block; 3, auxiliary mechanism; 310, fourth connecting rod; 320, first fixed plate; 330, second fixed plate. DETAILED DESCRIPTION

[0024] Please refer to Figure 1 -4. An indoor construction spraying device, comprising a spraying machine body 1, a spraying port mechanism 2 is installed inside the spraying machine body 1, and an auxiliary mechanism 3 is installed inside the spraying machine body 1;

[0025] The spray port mechanism 2 includes a spray port 210, the spray port 210 is installed inside the spray machine body 1, and a first connecting rod 220 is fixed to the bottom end of the spray port 210, a second connecting rod 230 is inserted inside the first connecting rod 220, a third connecting rod 240 is arranged on the surface of the first connecting rod 220, a first fixing block 250 is fixed on the surface of the first connecting rod 220, a second fixing block 260 is inserted at the bottom end of the third connecting rod 240 through a bearing seat, and the bottom end of the second connecting rod 230 is fixedly connected to the second fixing block 260;

[0026] The auxiliary mechanism 3 includes a fourth connecting rod 310 . The fourth connecting rod 310 is fixed to the top of the sprayer body 1 . A first fixing plate 320 is fixed to the inner side of the fourth connecting rod 310 . A second fixing plate 330 is placed on the top of the sprayer body 1 .

[0027] The bottom end of the sprayer body 1 is provided with a universal wheel with a locking structure, the surface of the second connecting rod 230 is provided with a thread, the interior of the first connecting rod 220 is provided with a threaded hole adapted to the first connecting rod 220, the second connecting rod 230 is inserted into the interior of the first connecting rod 220, the interior of the third connecting rod 240 is provided with a slide groove adapted to the first fixing block 250, the first fixing block 250 is inserted into the interior of the third connecting rod 240, the surface of the third connecting rod 240 is provided with anti-slip grooves, the third connecting rod 240 is arranged at the bottom end of the injection port 210, the first fixing block 250 will limit the first connecting rod 220 in the slide groove of the third connecting rod 240, so that the first connecting rod 220 cannot rotate, the first connecting rod 220 and the second connecting rod 230 are threadedly connected, so that the first connecting rod 220 will move under the rotation of the second connecting rod 230, adjust the injection height of the injection port 210, so that it is convenient to spray when the device is working;

[0028] The first fixed plate 320 is a funnel-like structure, and circular through holes are evenly and equidistantly provided at the bottom end of the first fixed plate 320. The first fixed plate 320 is located directly above the discharge structure of the sprayer body 1, and the first fixed plate 320 is fixed to the top end of the sprayer body 1. The top end of the second fixed plate 330 is provided with conical spikes that match the circular through holes of the first fixed plate 320, and a handle is fixed to the bottom end of the second fixed plate 330. After the putty is mixed, it is poured into the first fixed plate 320 first, so that large putty lumps can be filtered out to avoid clogging the device and affecting the spraying effect. The large putty lumps can be broken up by using the spikes on the second fixed plate 330.

[0029] The working principle of an indoor construction spraying device provided by the utility model is as follows:

[0030] When the device is working, the second fixing block 260 is rotated, and the second fixing block 260 is fixedly connected to the second connecting rod 230, so that the second connecting rod 230 is rotated, and the second connecting rod 230 is threadedly connected to the first connecting rod 220, and the first fixing block 250 limits the first connecting rod 220, so that the first connecting rod 220 can move. Figure 2 As shown, the spraying height of the spray port 210 is adjusted to make the operation of the device more convenient during spraying, so that the user does not have to stand on the scaffolding to increase the spraying height, thereby improving the safety of the device during operation. After the putty is mixed, it is first poured into the first fixed plate 320 for sieving, so that large lumps remain inside the first fixed plate 320, and then the second fixed plate 330 is picked up, and the conical spikes on the second fixed plate 330 are aligned with the through holes in the first fixed plate 320, and the second fixed plate 330 is repeatedly pressed until the conical spikes break up the large pieces of putty, so that the putty flows into the inside of the sprayer body 1, thereby improving the working effect of the device. The above is the entire working principle of the utility model.

[0031] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. An indoor construction spraying device, comprising: A sprayer body (1), characterized in that: a spray port mechanism (2) is installed inside the sprayer body (1), and an auxiliary mechanism (3) is installed inside the sprayer body (1); The spray port mechanism (2) comprises a spray port (210), the spray port (210) is installed inside the spray machine body (1), and a first connecting rod (220) is fixed to the bottom end of the spray port (210), a second connecting rod (230) is inserted inside the first connecting rod (220), a third connecting rod (240) is arranged on the surface of the first connecting rod (220), a first fixing block (250) is fixed to the surface of the first connecting rod (220), a second fixing block (260) is inserted at the bottom end of the third connecting rod (240) through a bearing seat, and the bottom end of the second connecting rod (230) is fixedly connected to the second fixing block (260); The auxiliary mechanism (3) comprises a fourth connecting rod (310), the fourth connecting rod (310) is fixed to the top end of the sprayer body (1), a first fixing plate (320) is fixed to the inner side of the fourth connecting rod (310), and a second fixing plate (330) is placed at the top end of the sprayer body (1).

2. An indoor construction spraying device according to claim 1, characterized in that: A universal wheel with a locking structure is arranged at the bottom end of the spray machine body (1).

3. An indoor construction spraying device according to claim 1, characterized in that: The surface of the second connecting rod (230) is provided with threads, the interior of the first connecting rod (220) is provided with a threaded hole matched with the first connecting rod (220), and the second connecting rod (230) is inserted into the interior of the first connecting rod (220).

4. The indoor construction spraying device according to claim 1, characterized in that: A sliding groove matched with the first fixing block (250) is arranged inside the third connecting rod (240), and the first fixing block (250) is inserted inside the third connecting rod (240).

5. The indoor construction spraying device according to claim 1, characterized in that: The surface of the third connecting rod (240) is provided with anti-slip grooves, and the third connecting rod (240) is arranged at the bottom end of the injection port (210).

6. The indoor construction spraying device according to claim 1, characterized in that: The first fixing plate (320) is an inverted funnel-like structure, and circular through holes are evenly and equidistantly formed at the bottom end of the first fixing plate (320).

7. The indoor construction spraying device according to claim 1, characterized in that: The first fixing plate (320) is located directly above the material discharge structure of the spray machine body (1), and the first fixing plate (320) is fixed to the top of the spray machine body (1).

8. The indoor construction spraying device according to claim 1, characterized in that: The top end of the second fixing plate (330) is provided with a conical spike matched with the circular through hole of the first fixing plate (320), and the bottom end of the second fixing plate (330) is fixed with a handle.

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