CN214320608U

CN214320608U - Air duct aluminum alloy protective cover of air-assisted sprayer

Info

Publication number: CN214320608U
Application number: CN202022836182.XU
Authority: CN
Inventors: 侯靖雅; 欧阳娟; 冉涛
Original assignee: Suzhou Shengjin Metal Technology Co ltd
Current assignee: Suzhou Shengjin Metal Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-01
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a wind send formula sprayer dryer aluminum alloy protection casing, including bearing platform and back up coat, the carousel is installed to the top of bearing platform, and the top of carousel is connected with the support frame, the other end of support frame is connected with down the protection casing, and the left and right sides of protection casing all is connected with the otic placode down, the inside of otic placode is provided with the screw thread nail, and the other end of screw thread nail is connected with the bolt, the inner wall of going up protection casing and lower protection casing all is provided with the decoration fixed block, and the other end of decorating the fixed block is connected with the dryer. This air-assisted sprayer dryer aluminum alloy protection casing can install or dismantle through mutually supporting of otic placode, screw and bolt with last protection casing down through the lower protection casing after setting up, and the dryer routine maintenance of being convenient for is maintained to the order is more convenient, and the lower protection casing can be protected the dryer with setting up of last protection casing simultaneously, avoids colliding and causes the damage.

Description

Air duct aluminum alloy protective cover of air-assisted sprayer

Technical Field

The utility model relates to an aluminum alloy protection casing technical field specifically is an air-assisted sprayer dryer aluminum alloy protection casing.

Background

The air-assisted sprayer is a large machine suitable for spraying in a large area, and has the advantages of good spraying quality, less water consumption, high spraying efficiency and the like. The air-assisted sprayer is divided into two parts of power and spraying. Aluminum alloys are the most widely used class of non-ferrous structural materials in industry and have found a number of applications in the aerospace, automotive, mechanical manufacturing, marine and chemical industries. The rapid development of industrial economy has increased the demand to aluminum alloy welded structure spare day by day, and the city limit for height pole is very much now, and in the use sprayer process, the driver sometimes causes the dryer to hit the limit for height pole because of carelessness for a while to the phenomenon that the dryer breaks appears, consequently, urgently needs a protection casing to protect the dryer.

The existing protective cover is easy to corrode due to long-time contact with water mist, the spraying angle of the spraying machine is single, multi-angle rotation can not be carried out according to requirements, the using requirements of people can not be well met, and technical innovation is carried out on the basis of the existing protective cover according to the conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air-assisted sprayer dryer aluminum alloy protection casing to it is long-time to contact with the water smoke and takes place easily to corrode to propose current protection casing in solving above-mentioned background art, and the sprayer sprays the angle singleness, can not carry out the multi-angle according to the demand and rotate, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy protective cover of an air duct of an air-assisted sprayer comprises a bearing table and a reinforcing layer, wherein a turntable is arranged above the bearing table, a support frame is connected above the turntable, the other end of the support frame is connected with a lower protective cover, the left side and the right side of the lower protective cover are both connected with lug plates, threaded nails are arranged inside the lug plates, bolts are connected with the other ends of the threaded nails, the other ends of the lug plates are connected with an upper protective cover, a handle is fixed above the upper protective cover, decorative fixed blocks are arranged on the inner walls of the upper protective cover and the lower protective cover, the other ends of the decorative fixed blocks are connected with an air duct, a motor is arranged inside the air duct, the output end of the motor is connected with a transmission shaft, rotating blades are fixed on the outer surface of the transmission shaft, a safety net is arranged at the front ends of the rotating blades, and a high-pressure spray nozzle is arranged on the front end surface of the air duct, and the other end of high pressure nozzle is connected with the water pipe, the internally mounted of support frame has the pneumatic cylinder, the back up coat sets up in the surface of lower protection casing and last protection casing.

Preferably, all weld between lower protection casing and the last protection casing and the otic placode, and the lower protection casing passes through between otic placode, screw and the bolt and the last protection casing for threaded connection to the screw runs through in the inside of otic placode and bolt.

Preferably, the lower protective cover, the upper protective cover and the decorative fixing blocks are welded, the decorative fixing blocks are movably connected with the air duct, and five decorative fixing blocks are arranged.

Preferably, the rotating blades are fixedly connected with the transmission shaft, and the motor forms a rotating structure with the rotating blades through the transmission shaft.

Preferably, constitute the intercommunication structure between water pipe and the high pressure nozzle, and the high pressure nozzle runs through in the inner wall of dryer to the front end equidistance evenly distributed of high pressure nozzle about the dryer.

Preferably, for the welding between dryer and the safety net, and the structure of safety net sets up to fretwork network structure, for the welding between lower protection casing and last protection casing and the back up coat, and the material of back up coat sets up to the aluminum alloy material.

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

1. the lower protection cover can be mounted or dismounted with the upper protection cover through the mutual matching of the lug plates, the threaded nails and the bolts, so that the daily maintenance of the air duct is facilitated, the use is more convenient, and meanwhile, the air duct can be protected by the arrangement of the lower protection cover and the upper protection cover, and the damage caused by collision is avoided;

2. the decorative fixing block arranged on the air duct can play a decorative role on one hand, and can limit and fix the air duct on the other hand, so that the safety of equipment is prevented from being influenced by shaking; the motor arranged behind can provide power for the transmission shaft, so as to drive the rotating blades to rotate, and thus, the water mist sprayed by the high-pressure spray head can be blown to a farther place, so that the spraying distance of the device is increased;

3. the water conveyed by the water pipe can be sprayed under pressure through the arranged high-pressure spray head, and the water mist is sent to a dust raising area through the high-power rotating blades to be quickly adsorbed with dust particles, so that the aim of reducing dust is fulfilled; can protect the rotating blade of high-speed rotation through the safety net after setting up, secondly the setting of back up coat aluminum alloy material can avoid the lower protection casing and last protection casing to cause the corruption with the water smoke contact for a long time, and the condition of going up the rust appears, uses this material to improve the rigidity of lower protection casing and last protection casing simultaneously to protect the dryer.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the joint between the lower protective cover and the reinforcing layer;

fig. 4 is a schematic view of the structure of the joint between the rotating blade and the transmission shaft according to the present invention.

In the figure: 1. a bearing table; 2. a turntable; 3. a support frame; 4. a hydraulic cylinder; 5. a lower protective cover; 6. an ear plate; 7. a threaded nail; 8. a bolt; 9. an upper protective cover; 10. decorating the fixed block; 11. an air duct; 12. a safety net; 13. a water pipe; 14. a high pressure spray head; 15. rotating the blades; 16. a drive shaft; 17. a motor; 18. a handle; 19. and a reinforcing layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an aluminum alloy protective cover of an air-assisted sprayer air duct comprises a bearing table 1 and a reinforcing layer 19, wherein a rotary table 2 is arranged above the bearing table 1, a support frame 3 is connected above the rotary table 2, the other end of the support frame 3 is connected with a lower protective cover 5, the left side and the right side of the lower protective cover 5 are both connected with lug plates 6, screw nails 7 are arranged inside the lug plates 6, bolts 8 are connected with the other ends of the screw nails 7, an upper protective cover 9 is connected with the other end of the lug plates 6, a handle 18 is fixed above the upper protective cover 9, decorative fixed blocks 10 are arranged on the inner walls of the upper protective cover 9 and the lower protective cover 5, the other end of the decorative fixed block 10 is connected with an air duct 11, a motor 17 is arranged inside the air duct 11, the output end of the motor 17 is connected with a transmission shaft 16, a rotating blade 15 is fixed on the outer surface of the transmission shaft 16, and a safety net 12 is arranged at the front end of the rotating blade 15, the preceding terminal surface of dryer 11 is provided with high pressure nozzle 14, and the other end of high pressure nozzle 14 is connected with water pipe 13, and the internally mounted of support frame 3 has pneumatic cylinder 4, and back up coat 19 sets up in the surface of lower protection casing 5 and upper protection casing 9.

The utility model discloses in: the lower protective cover 5 and the upper protective cover 9 are welded with the lug plate 6, the lower protective cover 5 is in threaded connection with the upper protective cover 9 through the lug plate 6, the threaded nail 7 and the bolt 8, and the threaded nail 7 penetrates through the lug plate 6 and the bolt 8; through the lower protection casing 5 after setting up can be through otic placode 6, screw 7 and bolt 8 mutually support down with last protection casing 9 and install or dismantle, the dryer 11 daily maintenance of being convenient for is maintained to it is more convenient to make the use, and lower protection casing 5 and the setting of last protection casing 9 can protect dryer 11 simultaneously, avoid colliding and cause the damage.

The utility model discloses in: the lower protective cover 5, the upper protective cover 9 and the decoration fixing block 10 are welded, the decoration fixing block 10 is movably connected with the air duct 11, and five decoration fixing blocks 10 are arranged; through the decoration fixed block 10 after setting up can play the decoration effect on the one hand, on the other hand can carry out spacing fixed to dryer 11, avoids rocking the influence equipment safety.

The utility model discloses in: the rotating blades 15 are fixedly connected with the transmission shaft 16, and the motor 17 forms a rotating structure with the rotating blades 15 through the transmission shaft 16; the motor 17 after being arranged can provide power for the transmission shaft 16 so as to drive the rotating blades 15 to rotate, so that the water mist sprayed by the high-pressure spray head 14 can be blown to a farther place, and the spraying distance of the device is increased.

The utility model discloses in: a communication structure is formed between the water pipe 13 and the high-pressure spray nozzles 14, the high-pressure spray nozzles 14 penetrate through the inner wall of the air duct 11, and the high-pressure spray nozzles 14 are uniformly distributed at equal intervals relative to the front end surface of the air duct 11; the water conveyed by the water pipe 13 can be pressurized and sprayed through the arranged high-pressure nozzle 14, and the water mist is sent to a dust raising area through the high-power rotating blade 15 to enable the water mist and dust particles to be rapidly adsorbed, so that the dust falling purpose is achieved.

The utility model discloses in: the air duct 11 and the safety net 12 are welded, the safety net 12 is in a hollow net structure, the lower protective cover 5, the upper protective cover 9 and the reinforcing layer 19 are welded, and the reinforcing layer 19 is made of aluminum alloy; can protect the rotating vane 15 of high-speed rotation through the safety net 12 after setting up, secondly the setting of 19 aluminium alloy materials of back up coat can avoid down protection casing 5 and last protection casing 9 to cause the corruption with the water smoke contact for a long time, and the condition of going up the rust appears, uses this material to improve the rigidity of lower protection casing 5 and last protection casing 9 simultaneously to protect dryer 11.

The working principle of the air duct aluminum alloy protective cover of the air-assisted sprayer is as follows: when in use, firstly the device is moved to a required position, secondly the water pipe 13 is connected with an external water source, at the moment, the high-pressure spray head 14 (model: SOAP-888) can pressurize and spray the water conveyed by the water pipe 13, secondly the motor 17 (model: 2IK6 GN-CT) is started, the motor 17 can provide power for the transmission shaft 16 so as to drive the rotating blade 15 to rotate, at the moment, the water mist is sent to a dust raising area through the high-power rotating blade 15 so that the water mist and dust particles are quickly adsorbed and condensed to increase the spraying distance of the device, secondly the handle 18 can be held to rotate the device under the mutual matching of the rotating disk 2, thereby the aim of multi-angle spraying is achieved, thirdly, when the water mist is required to be sprayed to a high place, the hydraulic cylinder 4 (model: SHG) can be started, the hydraulic cylinder 4 can adjust the height of the device, thereby improving the universality of the device, at last the dust condenses to subside under self action of gravity after the increase, thereby reach the purpose of dust fall, the setting of safety net 12 can protect high-speed rotatory rotor blade 15, guarantee personal safety, secondly setting up of back up coat 19 can avoid lower protection casing 5 and last protection casing 9 to cause the condition of corruption to appear with the long-time water smoke contact, this material can improve the rigidity of lower protection casing 5 and last protection casing 9 simultaneously, secondly lower protection casing 5 can be protected dryer 11 with the setting of last protection casing 9, avoid the collision to cause the damage, when needs are maintained dryer 11 daily, can twist bolt 8 and break away from threaded nail 7 inside otic placode 6, so can separate lower protection casing 5 and last protection casing 9, thereby reach the purpose of maintaining dryer 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air-assisted sprayer dryer aluminum alloy protection casing, includes bearing platform (1) and back up coat (19), its characterized in that: the bearing platform is characterized in that a turntable (2) is installed above the bearing platform (1), a support frame (3) is connected above the turntable (2), the other end of the support frame (3) is connected with a lower protective cover (5), the left side and the right side of the lower protective cover (5) are both connected with lug plates (6), threaded nails (7) are arranged inside the lug plates (6), bolts (8) are connected with the other ends of the threaded nails (7), the other end of the lug plates (6) is connected with an upper protective cover (9), a handle (18) is fixed above the upper protective cover (9), decorative fixing blocks (10) are arranged on the inner walls of the upper protective cover (9) and the lower protective cover (5), an air duct (11) is connected with the other end of the decorative fixing blocks (10), a motor (17) is installed inside the air duct (11), and the output end of the motor (17) is connected with a transmission shaft (16), the outer fixed surface of transmission shaft (16) has rotating vane (15), and the front end of rotating vane (15) is provided with safety net (12), the preceding terminal surface of dryer (11) is provided with high pressure nozzle (14), and the other end of high pressure nozzle (14) is connected with water pipe (13), the internally mounted of support frame (3) has pneumatic cylinder (4), reinforcement layer (19) set up in the surface of lower protection casing (5) and upper protection casing (9).

2. The air duct aluminum alloy protective cover of the air-assisted sprayer according to claim 1, characterized in that: be the welding between lower protection casing (5) and last protection casing (9) and otic placode (6), and lower protection casing (5) are threaded connection through between otic placode (6), screw nail (7) and bolt (8) and last protection casing (9) to screw nail (7) run through in the inside of otic placode (6) and bolt (8).

3. The air duct aluminum alloy protective cover of the air-assisted sprayer according to claim 1, characterized in that: the lower protective cover (5), the upper protective cover (9) and the decorative fixing blocks (10) are welded, the decorative fixing blocks (10) are movably connected with the air duct (11), and five decorative fixing blocks (10) are arranged.

4. The air duct aluminum alloy protective cover of the air-assisted sprayer according to claim 1, characterized in that: the rotating blades (15) are fixedly connected with the transmission shaft (16), and the motor (17) forms a rotating structure with the rotating blades (15) through the transmission shaft (16).

5. The air duct aluminum alloy protective cover of the air-assisted sprayer according to claim 1, characterized in that: constitute the intercommunication structure between water pipe (13) and high pressure nozzle (14), and high pressure nozzle (14) run through in the inner wall of dryer (11) to high pressure nozzle (14) are about the preceding terminal surface equidistance evenly distributed of dryer (11).

6. The air duct aluminum alloy protective cover of the air-assisted sprayer according to claim 1, characterized in that: for the welding between dryer (11) and safety net (12), and the structure of safety net (12) sets up to fretwork network structure, for the welding between lower protection casing (5) and last protection casing (9) and back up coat (19), and the material of back up coat (19) sets up to the aluminum alloy material.