Spraying device for parts of bucket truck

Abstract

The utility model relates to the technical field of spraying devices, and discloses a bucket truck part spraying device which comprises a driving machine, a rotor of the driving machine is coaxially provided with a lead screw, and the surface of the lead screw is connected with an adjusting seat in a screwed mode; the connecting blocks are arranged on the outer sides of the adjusting seats, connecting plates are mounted on the surfaces of the connecting blocks through bearings, adjusting plates are mounted on the lower portions of the surfaces of the connecting plates through bearings, mounting frames are mounted on the inner sides of the adjusting plates, spraying plates are mounted on the inner sides of the mounting frames, and spraying nozzles are evenly distributed on the surfaces of the spraying plates; the additionally-arranged driving machine can finally adjust the distance between the spray head and the to-be-sprayed part, so that the spraying range of the spray head can be expanded, meanwhile, the additionally-arranged driving motor can finally drive the spray head to swing up and down, one position of the large part is prevented from being sprayed, and all parts of the large part can be effectively and evenly sprayed.

Description

TECHNICAL FIELD

[0001] The utility model relates to spraying device technical field, concretely is a kind of excavator parts spraying device. BACKGROUND

[0002] Spraying device is a kind of equipment for spraying paint uniformly to the surface of object, and is widely used in automobile, machinery, building, furniture and other industries.Usually including box, rotating device, spraying device and drying device and other components, the angle of parts can be automatically changed during spraying, to realize all-round spraying operation.

[0003] The existing excavator parts need to use spraying device for film coating treatment when processing, generally adopt feeding device to store and supply paint, atomize and spray paint to the surface of object by spray gun, finally put the sprayed parts into drying oven, and the parts are dried by drying assembly, to accelerate the drying process of paint.

[0004] But as the types of excavator parts are more, mainly including tooth seat plate, bottom plate and lug plate etc., and the sizes of parts are also different, when spraying larger parts, the sprayed paint will be directly sprayed to one place of parts, leading to less spraying amount to other parts, and the parts cannot be effectively and uniformly sprayed. INVENTION CONTENTS

[0005] (I) technical problem solved

[0006] In view of the deficiencies in the prior art, the utility model provides a kind of excavator parts spraying device to solve the problem that the paint sprayed will be directly sprayed to one place of parts when spraying larger parts, leading to less spraying amount to other parts, and the parts cannot be effectively and uniformly sprayed as described in the above background.

[0007] (II) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of excavator parts spraying device, comprising:

[0009] Base, the upper surface of the base is installed with spraying box, the upper surface left side of the base is installed with driving motor, the rotor of the driving motor is coaxially installed with guide rod, the surface of the guide rod is screwed with mounting table;

[0010] Driving machine is arranged on the inner wall surface of the front and back of spraying box, the rotor of the driving machine is coaxially installed with screw rod, the surface of the screw rod is screwed with adjusting seat;

[0011] Connecting block, set up in the outside of the adjusting seat, the surface of the connecting block is equipped with the connecting plate through the bearing, the surface of the connecting plate is equipped with the adjusting plate through the bearing, the inside of the adjusting plate is equipped with the mounting frame, the mounting frame is designed as a back shape, the inside of the mounting frame is equipped with the spraying plate, the spraying plate is designed as a hollow, the surface of the spraying plate is uniformly equipped with the spray head;

[0012] Fixed plate, set up in the lower surface left side of the adjusting seat, the right side of the fixed plate is equipped with the drive motor, the rotor of the drive motor is coaxially equipped with the eccentric wheel, the right side of the adjusting plate is equipped with the mounting block through the bearing, the lower surface of the adjusting seat is equipped with the sliding rail, the mounting block is inserted into the inside of the sliding rail.

[0013] Preferably, the lower surface of the mounting table is equipped with the limiting block in front and back, the upper surface of the base is equipped with the limiting groove in the corresponding position, the limiting block is embedded in the inside of the limiting groove, so that the mounting table can be stably moved.

[0014] Preferably, the inner cavity of the spraying box is equipped with the storage tank in front and back, the surface of the storage tank is equipped with the conveying pipe, the conveying pipe is communicated with the inner cavity of the spraying plate, and the coating can be conveyed to the inside of the spraying plate through the conveying pipe.

[0015] Preferably, the upper surface of the sliding rail is equipped with the fixed block on both sides, the bottom of the fixed block is screwed with the bolt, the fixed block can be connected with the bottom of the adjusting seat through the bolt, so that the sliding rail can be fixed.

[0016] Preferably, the front and back of the mounting block are equipped with the sliding block, the front and back of the sliding rail are equipped with the sliding groove, the sliding block is inserted into the inside of the sliding groove, so that the mounting block cannot be separated from the inside of the sliding rail.

[0017] Preferably, the inner wall of the spraying box is equipped with the mounting frame in the corresponding position of the adjusting seat, both sides of the adjusting seat are equipped with the moving block, both sides of the mounting frame are equipped with the moving groove, and the moving block is installed in the moving groove, so that the adjusting seat can move linearly.

[0018] Beneficial effects

[0019] Compared with the prior art, the excavator part spraying device has the following beneficial effects:

[0020] The driving motor can drive the screw rod to rotate, so that the adjusting seat can be moved, and the distance between the spray head and the part to be sprayed can be adjusted, so that the spraying range of the spray head can be expanded, so that the paint has enough space to disperse during spraying, and the driving motor can drive the eccentric wheel to rotate, and the eccentric wheel can extrude the inner wall of the mounting frame during rotation, so that the mounting frame can drive the spraying plate and the adjusting plate to swing up and down, so that the spray head can swing up and down, avoiding spraying a part of the large part, and effectively uniformly spraying each part of the large part. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic view of the structure of the utility model;

[0022] Figure 2 It is a schematic view of the sectional structure of the utility model;

[0023] Figure 3 It is a schematic view of the mounting structure of the mounting table of the utility model;

[0024] Figure 4 It is a schematic view of the mounting structure of the adjusting seat of the utility model;

[0025] Figure 5 It is a schematic view of the mounting structure of the spraying box of the utility model;

[0026] Figure 6 It is a schematic view of the mounting structure of the adjusting plate of the utility model.

[0027] In the drawing: 1, base; 2, spraying box; 3, driving motor; 4, guide rod; 5, mounting table; 6, driving motor; 7, screw rod; 8, adjusting seat; 9, connecting block; 10, connecting plate; 11, adjusting plate; 12, mounting frame; 13, spraying plate; 14, spray head; 15, fixed plate; 16, driving motor; 17, eccentric wheel; 18, mounting block; 19, sliding rail; 20, limiting block; 21, limiting groove; 22, storage box; 23, conveying pipe; 24, fixed block; 25, bolt; 26, sliding block; 261, sliding groove; 27, mounting frame; 28, moving block; 29, moving groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0029] The utility model provides a technical scheme, a kind of excavator car spare part spraying device, it include:

[0030] Please refer to Figure 1 , base 1, the upper surface of base 1 is equipped with spraying box 2, the upper surface left side of base 1 is equipped with driving motor 3, the rotor of driving motor 3 is coaxially equipped with guide rod 4, the surface of guide rod 4 is screwed with installation platform 5;

[0031] Please refer to Figure 2 , drive machine 6, is set to the inner wall surface of the front and back of spraying box 2, please refer to Figure 4 , the rotor of drive machine 6 is coaxially equipped with screw rod 7, the surface of screw rod 7 is screwed with adjusting seat 8;

[0032] Please refer to Figure 5 , connecting block 9, is set to the outside of adjusting seat 8, the surface of connecting block 9 is equipped with connecting plate 10 by bearing, the surface lower part of connecting plate 10 is equipped with adjusting plate 11 by bearing, the inside of adjusting plate 11 is equipped with installation frame 12, installation frame 12 is all back shape design, the inside of installation frame 12 is equipped with spraying plate 13, spraying plate 13 is hollow design, the surface of spraying plate 13 is evenly laid with spray head 14;

[0033] Fixed plate 15, is set to the lower surface left side of adjusting seat 8, the right side of fixed plate 15 is equipped with driving motor 16, the rotor of driving motor 16 is coaxially equipped with eccentric wheel 17, please refer to Figure 6 , the right side of adjusting plate 11 is equipped with mounting block 18 by bearing, the lower surface of adjusting seat 8 is equipped with sliding rail 19, mounting block 18 is inserted into the inside of sliding rail 19;

[0034] starting drive machine 6 can drive screw rod 7 rotation, to be able to drive adjusting seat 8 to move, to be able to adjust the distance of spray head 14 and the part to be sprayed, to be able to expand the spraying range of spray head 14, so that coating has enough space to disperse when spraying, by driving motor 16 can drive eccentric wheel 17 rotation, eccentric wheel 17 when rotating will extrude the inner wall of installation frame 12, installation frame 12 will drive spraying plate 13 and adjusting plate 11 to swing up and down, to be able to drive spray head 14 to swing up and down, avoid to spray a place of larger part, can effectively spray evenly to each part of larger part.

[0035] Please refer to Figure 3 , the lower surface front and rear of installation platform 5 is equipped with limit block 20, please refer to Figure 2 , the upper surface of base 1 and limit block 20 corresponding position are all equipped with limit slot 21, limit block 20 is embedded in the inside of limit slot 21, so that installation platform 5 can stably move.

[0036] The front and rear of the inner cavity of the spraying box 2 is provided with a storage box 22, the surface of the storage box 22 is provided with a conveying pipe 23, the conveying pipe 23 is communicated with the inner cavity of the spraying plate 13, and the conveying pipe 23 can convey paint to the inside of the spraying plate 13.

[0037] Please refer to Figure 6 The upper surface of the sliding rail 19 is provided with a fixed block 24 on both sides, the bottom of the fixed block 24 is screwed with a bolt 25, the fixed block 24 is connected with the bottom of the adjusting seat 8 through the bolt 25, so that the sliding rail 19 can be fixed.

[0038] The front and back of the mounting block 18 is provided with a sliding block 26, the front and back of the sliding rail 19 is provided with a sliding groove 261, the sliding block 26 is inserted into the inside of the sliding groove 261, so that the mounting block 18 will not be separated from the inside of the sliding rail 19.

[0039] Please refer to Figure 4 The inner wall of the spraying box 2 and the adjusting seat 8 are provided with a mounting bracket 27 at the corresponding position, the two sides of the adjusting seat 8 are provided with a moving block 28, the two sides of the mounting bracket 27 are provided with a moving slot 29, the moving block 28 is installed in the moving slot 29, so that the adjusting seat 8 can move linearly.

[0040] The working process of the device is as follows: first, the driving machine 6 can drive the screw rod 7 to rotate, so as to drive the adjusting seat 8 to move, thereby adjusting the distance between the nozzle 14 and the parts to be sprayed, so as to expand the spraying range of the nozzle 14, so that the paint has enough space to disperse when spraying, then the driving motor 16 can drive the eccentric wheel 17 to rotate, the eccentric wheel 17 will extrude the inner wall of the mounting frame 12 when rotating, the mounting frame 12 will drive the spraying plate 13 and the adjusting plate 11 to swing up and down, so as to drive the nozzle 14 to swing up and down, avoiding spraying a part of the larger parts, which can effectively and uniformly spray each part of the larger parts, and the adjusting plate 11 will move up and down along the inner cavity of the sliding rail 19 through the mounting block 18, at the same time, it will be limited by the connecting plate 10, which can swing at the connecting part of the connecting plate 10, so as not to affect the motion trail of the mounting frame 12, finally, the driving motor 3 can drive the guide rod 4 to rotate, the guide rod 4 can drive the mounting table 5 to reciprocate left and right, so as to drive the parts to reciprocate at the spraying position, so that the nozzle 14 can more comprehensively spray the parts.

[0041] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0042] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A device for spraying parts of a dragline, characterized in that Include: Base (1), the upper surface of the base (1) is provided with a spraying box (2), the upper surface of the base (1) is provided with a driving motor (3) on the left side, the rotor of the driving motor (3) is coaxially provided with a guide rod (4), the surface of the guide rod (4) is screwed with a mounting table (5); Driving machine (6) is arranged on the inner wall surface of the front and back of the spraying box (2), the rotor of the driving machine (6) is coaxially provided with a screw rod (7), the surface of the screw rod (7) is screwed with an adjusting seat (8); The connecting block (9) is arranged on the outer side of the adjusting seat (8), the surface of the connecting block (9) is provided with a connecting plate (10) through a bearing, the surface of the connecting plate (10) is provided with an adjusting plate (11) through a bearing, the inner side of the adjusting plate (11) is provided with a mounting frame (12), the mounting frame (12) is designed as a back shape, the inner side of the mounting frame (12) is provided with a spraying plate (13), the spraying plate (13) is designed as a hollow, the surface of the spraying plate (13) is uniformly provided with a spray head (14); The fixed plate (15) is arranged on the lower surface of the left side of the adjusting seat (8), the right side of the fixed plate (15) is provided with a driving motor (16), the rotor of the driving motor (16) is coaxially provided with an eccentric wheel (17), the right side of the adjusting plate (11) is provided with a mounting block (18) through a bearing, the lower surface of the adjusting seat (8) is provided with a sliding rail (19), the mounting block (18) is inserted into the inside of the sliding rail (19).

2. A bucket component spray painting apparatus according to claim 1, wherein: The lower surface of the front and rear of the mounting table (5) is provided with a limiting block (20), the upper surface of the base (1) and the corresponding position of the limiting block (20) are provided with a limiting groove (21).

3. The apparatus of claim 1 wherein: The front and rear of the inner cavity of the spraying box (2) is provided with a storage box (22), the surface of the storage box (22) is provided with a conveying pipe (23), the conveying pipe (23) is communicated with the inner cavity of the spraying plate (13).

4. The apparatus of claim 1 wherein: The upper surface of both sides of the sliding rail (19) is provided with a fixed block (24), the bottom of the fixed block (24) is screwed with a bolt (25).

5. The apparatus of claim 1 wherein: The front and back of the mounting block (18) is provided with a sliding block (26), the front and back of the sliding rail (19) is provided with a sliding groove (261).

6. A bucket component spray painting apparatus according to claim 1, wherein: The inner wall of the spraying box (2) and the corresponding position of the adjusting seat (8) are provided with a mounting bracket (27), the both sides of the adjusting seat (8) are provided with a moving block (28), the both sides of the mounting bracket (27) are provided with a moving groove (29).

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