Paint spraying device for excavator accessories

Abstract

The utility model relates to the technical field of excavator accessory processing, and discloses an excavator accessory paint spraying device which comprises a mounting seat integrally arranged in an L shape and further comprises a mounting box connected to the upper portion of the surface of the mounting seat in a bolted mode, the front side of the mounting box is communicated with a plurality of sprayers, and a collecting table is fixed to the top of the mounting seat. A shielding plate is fixed to the surface of the upper portion of the collecting table. The inner threaded pipe is arranged in the middle of the surface of the collecting table in a penetrating manner and is fixedly connected with the collecting table; the multi-angle spraying device has a multi-angle spraying function, can be used for uniformly spraying the surfaces of valves and pipelines in excavator accessories, and can enable the accessories to rotate and move up and down in the spraying process, so that paint can be uniformly attached to the surfaces of the accessories, the spraying efficiency is improved, and the practicability is high. And in addition, the device can conveniently fix the excavator accessories, adjustment can be conducted according to different specifications of the accessories, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of excavator parts processing, in particular to an excavator parts spraying device. Background Art

[0002] An excavator, also known as an excavator or a backhoe, is an earth-moving machine that uses a bucket to dig materials above or below the bearing surface and loads them into transport vehicles or unloads them to a stockpile. It is one of the most important engineering machinery in engineering construction and is widely used in various excavation operations, such as earthworks, mining, road construction, etc. At present, in the production and processing of various accessories for excavators, when processing valve accessories on excavators, the staff needs to spray paint on their surface to extend the service life of the excavator accessories.

[0003] After searching the existing paint spraying devices, it was found that when spraying paint on excavator accessories, the excavator accessories as a whole are in a static state, which results in the device being able to spray only one side of the excavator accessories. After the spraying is completed, the staff also needs to adjust the placement of the excavator accessories and spray the accessories again, which requires the staff to adjust the spraying position multiple times when spraying the surface of the excavator accessories evenly, thereby reducing the spraying efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a painting device for excavator accessories to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an excavator parts painting device, including an overall L-shaped mounting seat, and also including:

[0006] A mounting box is bolted to the surface of the mounting seat, the front side of the mounting box is connected to a plurality of nozzles, a collecting table is fixed on the top of the mounting seat, and a shielding plate is fixed on the surface above the collecting table;

[0007] An internal threaded tube is arranged to penetrate the middle of the surface of the collecting table, and the internal threaded tube is fixedly connected to the collecting table. A reciprocating structure is arranged inside the internal threaded tube. A placing table is arranged above the collecting table. A positioning structure is fixed on the top of the placing table. A plurality of positioning plates are arranged around the positioning structure.

[0008] Preferably, the reciprocating structure includes a motor fixed on the top of the mounting seat and located below the internal threaded tube, a telescopic rod fixed on the top of the motor output shaft, and a lifting plate threadedly connected to the inside of the internal threaded tube. The thread direction of the inner wall of the internal threaded tube is a reciprocating thread, and the top of the telescopic rod is fixedly connected to the bottom of the placement table.

[0009] Preferably, the upper portion of the telescopic rod passes through the lifting plate and is fixedly connected to the lifting plate, and the upper and lower portions of the telescopic rod are arranged in a rectangular shape.

[0010] Preferably, the positioning structure includes a threaded rod, a lifting sleeve, a rotating disk, a connecting ring, a connecting frame and a connecting plate, the threaded rod is fixed on the top of the placing table, the lifting sleeve is sleeved on the top of the threaded rod, and the threaded rod is threadedly connected to the inner wall of the lifting sleeve, the rotating disk is fixed to the top of the lifting sleeve, the connecting ring is respectively arranged on the surface of the threaded rod and the lifting sleeve, the connecting frame is hinged on the surface of the connecting ring, the connecting plate is fixed to the surface of the inner wall of the positioning plate, and the connecting frame and the connecting plate are meshed.

[0011] Preferably, the connecting ring on the surface of the threaded rod is fixedly connected to the threaded rod, and the connecting ring on the surface of the lifting sleeve is rotatably connected to the lifting sleeve.

[0012] Preferably, the positioning plate is arranged in a semicircular arc shape as a whole, and an anti-skid pad is bonded to the outer surface of the positioning plate, and the material of the anti-skid pad is rubber.

[0013] Preferably, a fixing frame is bolted to the upper part of both left and right sides of the mounting seat, and the fixing frame is arranged in an L shape, and a plurality of fans are embedded on the surface of the fixing frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model has a multi-angle spraying function. The device can evenly spray the surfaces of valves and pipes in excavator accessories. During the spraying process, the accessories can be rotated and moved up and down, so that the paint can evenly adhere to the surface of the accessories, thereby improving the spraying efficiency. In addition, the device is convenient for fixing the excavator accessories and can be adjusted according to different specifications of the accessories, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0018] Figure 3 It is a cross-sectional view of the collecting platform in the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the positioning structure in the utility model;

[0020] Figure 5 For this utility model Figure 4 A partial enlarged view of point A in the middle.

[0021] In the figure: 1. mounting base; 2. mounting box; 3. nozzle; 4. collecting table; 5. shielding plate; 6. internal threaded pipe; 7. reciprocating structure; 71. motor; 72. telescopic rod; 73. lifting plate; 8. placing table; 9. positioning structure; 91. threaded rod; 92. lifting sleeve; 93. rotating disk; 94. connecting ring; 95. connecting frame; 96. connecting plate; 10. positioning plate; 11. fan; 12. anti-skid pad; 13. fixing frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 As shown, a painting device for excavator accessories includes a mounting base 1, which is L-shaped as a whole, and a mounting box 2 is bolted above the surface of the mounting base 1, the top of the mounting box 2 is connected to a hose for introducing paint, and the front side of the mounting box 2 is connected to a plurality of nozzles 3, a collecting table 4 is fixed on the top of the mounting base 1, and a shielding plate 5 is fixed on the surface above the collecting table 4, after excess paint falls on the surface of the collecting table 4, the paint can be shielded by the shielding plate 5, an internal threaded pipe 6 is penetrated in the middle of the surface of the collecting table 4, and the internal threaded pipe 6 is fixedly connected to the collecting table 4, a reciprocating structure 7 is arranged inside the internal threaded pipe 6, a placing table 8 is arranged above the collecting table 4, a positioning structure 9 is fixed on the top of the placing table 8, and a plurality of positioning plates 10 are arranged around the positioning structure 9.

[0024] The reciprocating structure 7 includes a motor 71, a telescopic rod 72 and a lifting plate 73. The motor 71 is fixed on the top of the mounting seat 1 and is located below the internal threaded tube 6. The telescopic rod 72 is fixed on the top of the output shaft of the motor 71. The lifting plate 73 is threadedly connected to the inside of the internal threaded tube 6, and the thread direction of the inner wall of the internal threaded tube 6 is a reciprocating thread. The top of the telescopic rod 72 is fixedly connected to the bottom of the placement table 8, and the upper part of the telescopic rod 72 passes through the lifting plate 73 and is fixedly connected to the lifting plate 73. The upper and lower parts of the telescopic rod 72 are arranged in a rectangular shape. When the staff turns on the motor 71, the output shaft of the motor 71 will drive the upper telescopic rod 72 to rotate, and the lifting plate 73 on the surface of the telescopic rod 72 will rotate. The lifting plate 73 rotates and moves up and down inside the internal threaded tube 6, so that the upper part of the telescopic rod 72 pushes the placement table 8 to move up and down and rotate, so as to evenly spray the surface of the excavator accessories.

[0025] The positioning structure 9 includes a threaded rod 91, a lifting sleeve 92, a rotating disk 93, a connecting ring 94, a connecting frame 95 and a connecting plate 96. The threaded rod 91 is fixed to the top of the placing table 8. The lifting sleeve 92 is sleeved on the threaded rod 91, and the threaded rod 91 is threadedly connected to the inner wall of the lifting sleeve 92. The rotating disk 93 is fixed to the top of the lifting sleeve 92. The connecting ring 94 is respectively arranged on the surface of the threaded rod 91 and the lifting sleeve 92, and the connecting ring 94 is fixedly connected to the threaded rod 91. The connecting ring 94 on the surface of the lifting sleeve 92 is rotatably connected to the lifting sleeve 92. The connecting frame 95 is hinged on the surface of the connecting ring 94, and the connecting plate 96 is fixed on the surface of the inner wall of the positioning plate 10, and the connecting frame 95 and the connecting plate 96 are meshed. When the staff rotates the rotating disk 93 above, the rotating disk 93 will drive the lifting sleeve 92 below to rotate, and the lifting sleeve 92 moves up and down on the surface of the threaded rod 91, thereby changing the distance between the connecting rings 94 on the upper and lower sides, and the connecting frame 95 is active, and the positioning plate 10 is moved through the connecting plate 96, so that the positioning plate 10 can fix the excavator accessories.

[0026] The positioning plate 10 is arranged in a semicircular arc shape as a whole, and an anti-skid pad 12 is bonded to the outer surface of the positioning plate 10. The material of the anti-skid pad 12 is rubber. When the positioning plate 10 moves, the anti-skid pad 12 on the surface of the positioning plate 10 can contact the inner wall of the excavator accessory, thereby improving the fixing effect of the excavator accessory.

[0027] A fixing frame 13 is bolted to the upper part of the left and right sides of the mounting seat 1, and the fixing frame 13 is L-shaped. A plurality of fans 11 are embedded on the surface of the fixing frame 13. When the device is finished spraying paint on the excavator parts, the fans 11 on both sides can be turned on to air-dry the surface of the excavator parts.

[0028] Working principle: When the staff needs to spray paint on the surface of the excavator accessories, the staff first places the excavator accessories to be sprayed on the surface of the placement table 8, and then the staff twists the rotating disk 93 above, so that the positioning plate 10 moves, and the excavator accessories are fixed by multiple positioning plates 10. After the fixation is completed, the staff can pass the paint into the interior of the installation box 2, and the paint is discharged through the nozzle 3. The paint is sprayed on the surface of the excavator accessories. At the same time, the staff turns on the motor 71 below, so that the placement table 8 above rotates and moves up and down at the same time, and the paint is evenly sprayed on the surface of the excavator accessories through the nozzle 3. After the paint is sprayed, the staff can turn on the fans 11 on both sides, and the surface of the excavator accessories is air-dried by the fans 11 on both sides. Then the staff can remove the excavator accessories that have been sprayed.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A painting device for excavator parts, comprising a mounting seat (1) which is arranged in an L-shape as a whole, characterized in that: Also includes: A mounting box (2) is bolted to the surface of the mounting seat (1), the front side of the mounting box (2) is connected to a plurality of nozzles (3), a collecting platform (4) is fixed to the top of the mounting seat (1), and a shielding plate (5) is fixed to the surface above the collecting platform (4); An internally threaded tube (6) is arranged to penetrate the middle of the surface of the collecting platform (4), and the internally threaded tube (6) is fixedly connected to the collecting platform (4). A reciprocating structure (7) is arranged inside the internally threaded tube (6). A placing platform (8) is arranged above the collecting platform (4). A positioning structure (9) is fixed on the top of the placing platform (8), and a plurality of positioning plates (10) are arranged around the positioning structure (9).

2. The excavator parts painting device according to claim 1, characterized in that: The reciprocating structure (7) comprises a motor (71) fixed on the top of the mounting seat (1) and located below the internally threaded tube (6), a telescopic rod (72) fixed on the top of the output shaft of the motor (71), and a lifting plate (73) threadedly connected to the inside of the internally threaded tube (6); the thread direction of the inner wall of the internally threaded tube (6) is a reciprocating thread, and the top of the telescopic rod (72) is fixedly connected to the bottom of the placement table (8).

3. The excavator parts painting device according to claim 2, characterized in that: The upper portion of the telescopic rod (72) passes through the lifting plate (73) and is fixedly connected to the lifting plate (73). The upper and lower portions of the telescopic rod (72) are arranged in a rectangular shape.

4. The excavator parts painting device according to claim 1, characterized in that: The positioning structure (9) comprises a threaded rod (91), a lifting sleeve (92), a rotating disk (93), a connecting ring (94), a connecting frame (95) and a connecting plate (96); the threaded rod (91) is fixed on the top of the placing platform (8); the lifting sleeve (92) is sleeved on the threaded rod (91), and the threaded rod (91) is threadedly connected to the inner wall of the lifting sleeve (92); the rotating disk (93) is fixed on the top of the lifting sleeve (92); the connecting ring (94) is respectively arranged on the surface of the threaded rod (91) and the lifting sleeve (92); the connecting frame (95) is hinged on the surface of the connecting ring (94); the connecting plate (96) is fixed on the surface of the inner wall of the positioning plate (10), and the connecting frame (95) and the connecting plate (96) are meshed with each other.

5. The excavator parts painting device according to claim 4, characterized in that: The connecting ring (94) on the surface of the threaded rod (91) is fixedly connected to the threaded rod (91), and the connecting ring (94) on the surface of the lifting sleeve (92) is rotatably connected to the lifting sleeve (92).

6. The excavator parts painting device according to claim 1, characterized in that: The positioning plate (10) is arranged in a semicircular arc shape as a whole, and an anti-skid pad (12) is bonded to the outer surface of the positioning plate (10), and the material of the anti-skid pad (12) is rubber.

7. The excavator parts painting device according to claim 1, characterized in that: A fixing frame (13) is bolted to the upper part of both left and right sides of the mounting seat (1), and the fixing frame (13) is arranged in an L shape. A plurality of fans (11) are embedded on the surface of the fixing frame (13).

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