Indoor decoration spraying device convenient to move

Abstract

The utility model relates to the field of indoor decoration spraying, and discloses a convenient-to-move spraying device for indoor decoration, which comprises a frame, a mixing drum is fixedly connected to the outer wall of the upper end of the frame, a rotating frame is rotatably connected to the inner wall of the upper end of the mixing drum, and a discharging drum is fixedly connected to the inner wall of the upper end of the rotating frame. A first pipe body is fixedly connected to the outer wall of the bottom end of the discharging barrel. According to the stirring device, the needed discharging barrel is rotated to the opening in the upper end of the stirring barrel through the rotating frame, the second pipe body is moved downwards to drive the third pipe body to move into the stirring barrel, after the third pipe body makes contact with the outer wall of the upper end of the fixing plate, the third pipe body continues to move downwards along with the second pipe body, and after a penetrating groove in the second pipe body coincides with a penetrating groove in the third pipe body, the third pipe body is driven to move into the stirring barrel. Raw materials flow into the stirring barrel through the through grooves in the second pipe body and the third pipe body, the injection speed can be adjusted by adjusting the height of the second pipe body, the raw materials can be injected without returning, and time is saved.

Description

Technical Field

[0001] This utility model relates to the field of interior decoration spraying, and in particular to an easy-to-move interior decoration spraying device. Background Technology

[0002] Interior decoration is a series of design, construction and decoration activities carried out on the interior space of a building, aiming to create an interior environment that is beautiful, comfortable, practical and meets the needs of users.

[0003] Interior decoration spraying is a common method for surface decoration treatment of walls, ceilings, etc. It has the advantages of high construction efficiency and beautiful effect. Spraying can achieve a wide range of color choices to meet the needs of different decoration styles and personal preferences. Moreover, spraying can evenly cover the color on the surface of walls, ceilings, etc., without the unevenness that may occur with brushing or rolling, presenting a smooth, flat, and consistent visual effect, enhancing the overall aesthetics.

[0004] Existing spraying equipment typically involves pouring the raw materials of the spraying paint into a mixing drum for stirring before use. After the spraying paint is used up, the spraying equipment needs to be moved back to the raw material area to add more raw materials for production, which is inconvenient. Therefore, a portable spraying equipment for interior decoration is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a portable spraying device for interior decoration, which aims to improve the problem that it is inconvenient to return and refill the spraying material after the existing paint is used up.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a portable indoor decoration spraying device, comprising a frame, a mixing cylinder fixedly connected to the upper outer wall of the frame, a rotating frame rotatably connected to the upper inner wall of the mixing cylinder, a feeding cylinder fixedly connected to the upper inner wall of the rotating frame, a tube body one fixedly connected to the bottom outer wall of the feeding cylinder, a tube body two slidably connected to the lower outer wall of the tube body one, and a tube body three elastically connected to the bottom outer wall of the tube body two via a spring. A fixing plate is fixedly connected to the inner wall of the right end of the mixing drum. A mixing assembly is provided on the outer wall of the upper end of the mixing drum. The mixing assembly is used for mixing the spray paint. A connecting pipe one is fixedly connected to the inner wall of the left end of the mixing drum. A booster pump is fixedly connected to the outer wall of the left end of the connecting pipe one. A connecting pipe two is fixedly connected to the outer wall of the left end of the booster pump. A spray head is detachably installed on the outer wall of the left end of the connecting pipe two. An adjustment assembly is provided on the outer wall of the upper end of the frame. The adjustment assembly is used for adjusting the height of the spray head.

[0007] As a further description of the above technical solution:

[0008] The adjustment assembly includes a fixed frame, the bottom outer wall of which is fixedly connected to the upper outer wall of the frame. A motor is fixedly connected to the upper outer wall of the frame. A lead screw is rotatably connected through the upper inner wall of the fixed frame. The upper inner wall of the lead screw is fixedly connected to the output shaft of the motor. A movable plate is threaded through the outer wall of the lead screw.

[0009] As a further description of the above technical solution:

[0010] The stirring assembly includes a second motor. The bottom outer wall of the second motor is fixedly connected to the upper outer wall of the stirring drum. A rotating shaft is rotatably connected through the upper inner wall of the stirring drum. The upper inner wall of the rotating shaft is fixedly connected to the output shaft of the second motor. A stirring plate is fixedly connected to the outer wall of the rotating shaft.

[0011] As a further description of the above technical solution:

[0012] One end of the spring is fixedly connected to the bottom outer wall of the second tube, and the other end of the spring is fixedly connected to the upper inner wall of the third tube.

[0013] As a further description of the above technical solution:

[0014] The upper inner wall of the third tube is slidably connected to the outer wall of the second tube, the lower outer wall of the third tube is in contact with the upper outer wall of the fixing plate, and a through groove is provided on the front inner wall of the third tube.

[0015] As a further description of the above technical solution:

[0016] A through groove is provided on the inner wall of the front end of the second tube, a limiting groove is provided on the inner wall of the right end of the second tube, and a handle is fixedly connected to the outer wall of the second tube.

[0017] As a further description of the above technical solution:

[0018] A limiting groove is provided on the inner wall of the right end of the first tube, with the first tube being the center.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the movable plate is slidably connected to the inner wall of the fixed frame, and the inner wall of the movable plate is in contact with the outer wall of the connecting pipe.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the required feeding cylinder is rotated to the upper opening of the mixing drum by rotating the frame. The second tube is moved downward, which drives the third tube into the mixing drum. After the third tube contacts the upper outer wall of the fixed plate, the second tube continues to move downward, so that the through groove on the second tube coincides with the through groove on the third tube. The raw material flows into the mixing drum through the through grooves on the second and third tubes. The injection speed can be adjusted by adjusting the height of the second tube. The raw material can be injected without returning, saving time.

[0023] 2. In this utility model, by setting a fixed frame, a movable plate and a lead screw, the operation of the motor drives the lead screw to rotate and move the movable plate. The height of the spray head can be adjusted by adjusting the position of the movable plate, and the position of the spray head can be fixed by the movable plate, which facilitates the spraying operation. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a portable spraying device for interior decoration proposed in this utility model.

[0025] Figure 2 A cross-sectional schematic diagram of the mixing drum of a portable indoor decoration spraying device proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of three cross-sections of the tube body of a portable indoor decoration spraying device proposed in this utility model.

[0027] Figure 4 This invention provides schematic diagrams of pipe body three and pipe body two for a portable indoor decoration spraying device.

[0028] Figure 5 This is a schematic diagram of the left side of the spray nozzle of a portable indoor decoration spraying device proposed in this utility model;

[0029] Figure 6 This is a schematic diagram of the mixing drum of a portable indoor decoration spraying device proposed in this utility model.

[0030] Legend:

[0031] 1. Frame; 2. Mixing drum; 3. Pipe body three; 4. Pipe body two; 5. Pipe body one; 6. Feeding cylinder; 7. Motor two; 8. Motor one; 9. Moving plate; 10. Fixed frame; 11. Lead screw; 12. Connecting pipe two; 13. Booster pump; 14. Connecting pipe one; 15. Rotating shaft; 16. Mixing plate; 17. Spring; 18. Nozzle; 19. Rotating frame; 20. Fixed plate. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1-3 This utility model provides an embodiment of a portable indoor decoration spraying device, including a frame 1. A pulley is provided on the bottom outer wall of the frame 1, and a pusher is provided on the right outer wall of the frame 1 to facilitate movement of the spraying device. A mixing cylinder 2 is fixedly connected to the upper outer wall of the frame 1. The mixing cylinder 2 provides space for mixing and temporarily storing the spraying material. The mixing cylinder 2 provides support for the rotation of a rotating frame 19. A rotating frame 19 is rotatably connected to the upper inner wall of the mixing cylinder 2. The rotation of the rotating frame 19 can drive the rotation of a feeding cylinder 6. Three feeding cylinders 6 are fixedly connected to the upper inner wall of the rotating frame 19. Various raw materials for the spraying material can be placed inside the feeding cylinders 6. A first tube 5 is fixedly connected to the bottom outer wall of the feeding cylinder 6. The first tube 5 guides the raw materials inside the feeding cylinder 6 into a second tube 4.

[0034] Furthermore, a limiting groove is formed on the inner wall of the right end of tube 5. Tube 2 4 is slidably connected to the lower outer wall of tube 5, allowing the material inside tube 15 to be introduced into tube 3. A through groove is formed on the inner wall of the front end of tube 2 4, and a limiting groove is formed on the inner wall of the right end of tube 2 4. A handle is fixedly connected to the outer wall of tube 2 4, and tube 3 is elastically connected to the outer wall of the bottom end of tube 2 4 via spring 17. When tube 3 moves with tube 2 4... After the material is inserted into the mixing drum 2, and the bottom outer wall of the tube 3 contacts the upper outer wall of the fixing plate 20, as the tube 4 continues to move downward, the position of the tube 3 remains unchanged, causing the spring 17 to be compressed. This causes the through groove on the tube 4 to coincide with the through groove on the tube 3, and the material flows into the mixing drum 2 through the through grooves on the tube 4 and the tube 3. Moving the tube 4 upward causes the through groove on the tube 4 to be misaligned with the through groove on the tube 3 via the spring 17, thus stopping the injection of material. Figure 4The upper inner wall of tube 3 is slidably connected to the outer wall of tube 4. The lower outer wall of tube 3 is in contact with the upper outer wall of fixing plate 20. A through groove is provided on the front inner wall of tube 3. One end of spring 17 is fixedly connected to the lower outer wall of tube 4, and the other end of spring 17 is fixedly connected to the upper inner wall of tube 3. Fixing plate 20 is fixedly connected to the right inner wall of mixing drum 2. Fixing plate 20 is used to support tube 3. A mixing assembly is provided on the upper outer wall of mixing drum 2. The mixing assembly is used for spraying paint. The mixing drum 2 is connected to a connecting pipe 14 fixedly on the inner wall of its left end. The connecting pipe 14 serves as a connection between the mixing drum 2 and the booster pump 13. The booster pump 13 is fixedly connected to the outer wall of the left end of the connecting pipe 14. The booster pump 13 is fixedly connected to the outer wall of the left end of the booster pump 13. The connecting pipe 12 is used to connect the booster pump 13 and the nozzle 18. The nozzle 18 is detachably installed on the outer wall of the left end of the connecting pipe 12. The nozzle 18 sprays the supplied paint. One end of the nozzle 18 is in contact with the moving plate 9. Figure 5 An adjustment component is provided on the upper outer wall of the frame 1, which is used to adjust the height of the nozzle 18.

[0035] Reference Figure 1 The adjustment assembly includes a fixed frame 10, which provides support for the installation of the motor 8 and the rotation of the lead screw 11. The bottom outer wall of the fixed frame 10 is fixedly connected to the upper outer wall of the frame 1. The motor 8 is fixedly connected to the upper outer wall of the frame 1. The operation of the motor 8 drives the lead screw 11 to rotate. The lead screw 11 is rotatably connected through the upper inner wall of the fixed frame 10. The rotation of the lead screw 11 drives the moving plate 9 to move. The upper inner wall of the lead screw 11 is fixedly connected to the output shaft of the motor 8. The moving plate 9 is threadedly connected through the outer wall of the lead screw 11. The movement of the moving plate 9 drives the spray head 18 to move to adjust the spraying height. The outer wall of the moving plate 9 is slidably connected to the inner wall of the fixed frame 10. The inner wall of the moving plate 9 is in contact with the outer wall of the connecting pipe 12.

[0036] Reference Figure 2 and Figure 6 The mixing assembly includes a second motor 7. The operation of the second motor 7 drives the rotating shaft 15 to rotate. The bottom outer wall of the second motor 7 is fixedly connected to the upper outer wall of the mixing drum 2. The rotating shaft 15 is rotatably connected through the upper inner wall of the mixing drum 2. The rotating shaft 15 drives the mixing plate 16 to rotate through the rotation of the second motor 7. The upper inner wall of the rotating shaft 15 is fixedly connected to the output shaft of the second motor 7. The mixing plate 16 is fixedly connected to the outer wall of the rotating shaft 15. The mixing plate 16 stirs the raw materials of the spray coating through the rotation of the rotating shaft 15, so that they can be mixed more quickly.

[0037] Working principle: By rotating the rotating frame 19, the required feeding cylinder 6 is rotated to the upper right opening of the mixing drum 2. By moving the second tube 4 downward, the third tube 3 moves downward into the mixing drum 2. After the bottom outer wall of the third tube 3 contacts the upper outer wall of the fixing plate 20, the second tube 4 continues to move downward while the third tube 3 remains stationary, causing the spring 17 to be compressed. This causes the through groove on the second tube 4 to align with the through groove on the third tube 3, allowing the raw material to flow into the mixing drum 2 through the through grooves on the second tube 4 and the third tube 3. Moving the second tube 4 upward, the spring 17 causes the through groove on the second tube 4 to align with the third tube 3. By misaligning the through groove, the injection of raw materials can be stopped, and the tube body 3 can be moved out of the mixing drum 2 to complete the injection of one type of raw material. Then, the injection of other raw materials can be completed by rotating the frame 19. By starting the motor 7, the operation of the motor 7 drives the mixing plate 16 to rotate through the rotating shaft 15 to stir the raw materials. After stirring, the spraying device is moved to the working area, and the starting motor 8 drives the lead screw 11 to rotate. The rotation of the lead screw 11 drives the nozzle 18 to adjust its height through the moving plate 9. Then, the booster pump 13 is started. The booster pump 13 sprays the spray paint in the mixing drum 2 through the connecting pipe 14 and the connecting pipe 212 and then sprays it out from the nozzle 18 to carry out the spraying operation.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable interior decoration spraying device, comprising a frame (1), characterized in that: A mixing drum (2) is fixedly connected to the upper outer wall of the frame (1). A rotating frame (19) is rotatably connected to the upper inner wall of the mixing drum (2). A feeding drum (6) is fixedly connected to the upper inner wall of the rotating frame (19). A tube body one (5) is fixedly connected to the lower outer wall of the feeding drum (6). A tube body two (4) is slidably connected to the lower outer wall of the tube body one (5). A tube body three (3) is elastically connected to the lower outer wall of the tube body two (4) via a spring (17). A fixing plate (20) is fixedly connected to the right inner wall of the mixing drum (2). A stirring assembly is provided on the upper outer wall of the stirring drum (2), which is used for stirring the spray paint. A connecting pipe (14) is fixedly connected to the inner wall of the left end of the stirring drum (2). A booster pump (13) is fixedly connected to the outer wall of the left end of the connecting pipe (14). A connecting pipe (12) is fixedly connected to the outer wall of the left end of the booster pump (13). A nozzle (18) is detachably installed on the outer wall of the left end of the connecting pipe (12). An adjustment assembly is provided on the upper outer wall of the frame (1), which is used for adjusting the height of the nozzle (18).

2. The portable spraying device for interior decoration according to claim 1, characterized in that: The adjustment assembly includes a fixed frame (10), the bottom outer wall of the fixed frame (10) is fixedly connected to the upper outer wall of the frame (1), a motor (8) is fixedly connected to the upper outer wall of the frame (1), a lead screw (11) is rotatably connected through the upper inner wall of the fixed frame (10), the upper inner wall of the lead screw (11) is fixedly connected to the output shaft of the motor (8), and a moving plate (9) is threaded through the outer wall of the lead screw (11).

3. The portable spraying device for interior decoration according to claim 1, characterized in that: The stirring assembly includes a second motor (7), the bottom outer wall of the second motor (7) is fixedly connected to the upper outer wall of the stirring drum (2), a rotating shaft (15) is rotatably connected through the upper inner wall of the stirring drum (2), the upper inner wall of the rotating shaft (15) is fixedly connected to the output shaft of the second motor (7), and a stirring plate (16) is fixedly connected to the outer wall of the rotating shaft (15).

4. The portable spraying device for interior decoration according to claim 1, characterized in that: One end of the spring (17) is fixedly connected to the bottom outer wall of the tube body two (4), and the other end of the spring (17) is fixedly connected to the upper inner wall of the tube body three (3).

5. The portable spraying device for interior decoration according to claim 1, characterized in that: The upper inner wall of the tube body three (3) is slidably connected to the outer wall of the tube body two (4), the lower outer wall of the tube body three (3) is in contact with the upper outer wall of the fixing plate (20), and a through groove is provided on the front inner wall of the tube body three (3).

6. The portable spraying device for interior decoration according to claim 1, characterized in that: A through groove is provided on the inner wall of the front end of the second tube (4), a limiting groove is provided on the inner wall of the right end of the second tube (4), and a handle is fixedly connected to the outer wall of the second tube (4).

7. The portable spraying device for interior decoration according to claim 1, characterized in that: A limiting groove is provided on the inner wall of the right end of the tube body (5), and the tube body (5) is centered thereon.

8. A portable spraying device for interior decoration according to claim 2, characterized in that: The outer wall of the movable plate (9) is slidably connected to the inner wall of the fixed frame (10), and the inner wall of the movable plate (9) is in contact with the outer wall of the connecting pipe (12).

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