Spraying structure for outer wall of pressure container

Abstract

The utility model relates to a pressure vessel outer wall spraying structure which comprises a base, the top of the base is fixedly connected with a fixed connecting plate, the top of the base is fixedly connected with a coating storage bin, the top of the base is movably connected with a pressure vessel body, and the top of the base is provided with a spraying mechanism. And a fixing assembly is arranged at the top of the base, the spraying mechanism comprises a motor fixedly connected with the top of the fixed connecting plate, an output shaft of the motor is fixedly connected with a threaded rod, and the outer side of the threaded rod is in threaded connection with a moving block. According to the spraying structure for the outer wall of the pressure container, the spraying mechanism is arranged, an output shaft of a motor drives a threaded rod to rotate, the threaded rod drives a moving block to ascend and descend, the moving block drives spraying heads installed in a circular pipe to ascend and descend, and the pressure container body is vertically and evenly sprayed; spraying of the pressure vessel body at different angles can be achieved, and therefore the spraying effect is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure vessel technical field, concretely is a pressure vessel outer wall spraying structure. BACKGROUND

[0002] Pressure vessel is a closed equipment for containing gas or liquid and bearing pressure, in order to ensure the service life of pressure vessel, spraying device is usually used to spray on its surface to prevent the rust of pressure vessel outer surface.

[0003] For example, a kind of pressure vessel outer wall spraying structure of Chinese patent 202222456392.5, by the height of spraying head can be automatically adjusted its inclination angle, avoid the waste of coating and uneven spraying caused by the top and bottom horizontal spraying of pressure vessel, strong practicality, but when spraying, pressure vessel is generally fixed in spraying device by clamping device, the top and bottom cannot be sprayed by one-time spraying when spraying, increase the strength of work when spraying, therefore, a kind of pressure vessel outer wall spraying structure is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] To achieve the above object, the utility model provides a kind of pressure vessel outer wall spraying structure for the deficiency of prior art, with the advantages of adjusting and uniform spraying to pressure vessel, solve the problem that pressure vessel is generally fixed in spraying device by clamping device when spraying, the top and bottom cannot be sprayed by one-time spraying when spraying, increase the strength of work when spraying.

[0005] The following technical scheme is provided: a kind of pressure vessel outer wall spraying structure, including base, the top of the base is fixedly connected with fixed connecting plate, the top of the base is fixedly connected with coating storage bin, the top of the base is movably connected with pressure vessel main body, the top of the base is provided with spraying mechanism, the top of the base is provided with fixed assembly.

[0006] The spraying mechanism includes motor fixedly connected with the top of fixed connecting plate, the output shaft of the motor is fixedly connected with threaded rod, the outer side of the threaded rod is threadedly connected with moving block, the right side of the moving block is fixedly connected with two fixed rods, the right side of two fixed rods is fixedly connected with circular pipe, the inner peripheral wall of the circular pipe is fixedly connected with six spraying heads, the top of the coating storage bin is fixedly connected with pump, the left side of the pump is fixedly connected with conveying pipe, one end of which penetrates and extends to the inside of coating storage bin, the right side of the pump is fixedly connected with connecting hose, one end of which penetrates and extends to the right side of moving block, the right side of the connecting hose is fixedly connected with the outer side of circular pipe.

[0007] Further, the fixing assembly comprises a cylinder one fixedly connected to the top of the base, an electromagnet one fixedly connected to the output shaft of the cylinder one, a cylinder two fixedly connected to the inside of the fixedly connected plate, and an electromagnet two fixedly connected to the output shaft of the cylinder two.

[0008] Further, the top of the electromagnet one is in contact with the outside of the pressure container body, and the back inner wall of the paint storage bin is fixedly connected with a feeding pipe penetrating through one end and extending to the inside of the paint storage bin.

[0009] Further, a rectangular through hole with a width suitable for the moving block is formed in the inside of the fixedly connected plate.

[0010] Further, a threaded through hole with a size suitable for the threaded rod is formed in the inside of the moving block, and the bottom of the threaded rod is rotatably connected to the top of the base through a bearing, so that the moving block can be conveniently moved up and down in use.

[0011] Further, the electromagnet one and the electromagnet two are both semicircular, so that they are conveniently located outside the pressure container body in use.

[0012] Further, the bottom of the electromagnet two is in contact with the outside of the pressure container body.

[0013] Compared with the prior art, the technical scheme has the following beneficial effects:

[0014] 1. The pressure container outer wall spraying structure is provided with a spraying mechanism, the output shaft of the motor drives the threaded rod to rotate, the threaded rod drives the moving block to ascend and descend, the moving block drives the spraying heads installed in the circular pipe to ascend and descend to vertically and uniformly spray the pressure container body, the circular pipe is provided with a plurality of spraying heads, the spraying heads can realize spraying at different angles of the pressure container body, and thus the spraying effect is greatly improved.

[0015] 2. The pressure container outer wall spraying structure is provided with a fixing assembly, the electromagnet two can lift the pressure container body to spray the bottom of the pressure container body, and the electromagnet one can fix the pressure container body to uniformly spray the top of the pressure container body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a structural front view of the utility model;

[0018] Fig. 3 It is a structural schematic view of the connection between the circular pipe and the spraying head.

[0019] In the figure: 1 base, 2 cylinder one, 3 electromagnet one, 4 round pipe, 5 pressure container main body, 6 electromagnet two, 7 cylinder two, 8 motor, 9 fixed connecting plate, 10 moving block, 11 connecting hose, 12 pump machine, 13 conveying pipe, 14 paint storage bin, 15 threaded rod, 16 spraying head, 17 fixed rod. DETAILED DESCRIPTION

[0020] 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, rather than 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 protection scope of the utility model.

[0021] This embodiment: please refer to Figs. 1-3 A pressure container outer wall spraying structure, including base 1, the top of base 1 is fixedly connected with fixed connecting plate 9, the top of base 1 is fixedly connected with paint storage bin 14, the back inner wall of paint storage bin 14 is fixedly connected with feed pipe, one end of which penetrates and extends to the inside of paint storage bin 14, the top of base 1 is movably connected with pressure container main body 5, the top of base 1 is provided with spraying mechanism, and the top of base 1 is provided with fixed assembly.

[0022] Spraying mechanism includes motor 8 fixedly connected with the top of fixed connecting plate 9, the output shaft of motor 8 is fixedly connected with threaded rod 15, the bottom of threaded rod 15 is rotatably connected with the top of base 1 through bearing, the outer side of threaded rod 15 is threadedly connected with moving block 10, the inside of moving block 10 is provided with threaded through hole, the size of which is matched with threaded rod 15, the inside of fixed connecting plate 9 is provided with rectangular through hole, the width of which is matched with moving block 10, the right side of moving block 10 is fixedly connected with two fixed rods 17, the right side of two fixed rods 17 is fixedly connected with round pipe 4, the inner circumferential wall of round pipe 4 is fixedly connected with six spraying heads 16, the top of paint storage bin 14 is fixedly connected with pump machine 12, the left side of pump machine 12 is fixedly connected with conveying pipe 13, one end of which penetrates and extends to the inside of paint storage bin 14, the right side of pump machine 12 is fixedly connected with connecting hose 11, one end of which penetrates and extends to the right side of moving block 10, and the right side of connecting hose 11 is fixedly connected with the outer side of round pipe 4.

[0023] In addition, by setting spraying mechanism, the output shaft of motor 8 drives threaded rod 15 to rotate, threaded rod 15 drives moving block 10 to lift, moving block 10 drives the lifting of spraying head 16 installed in the inside of round pipe 4, and the vertical uniform spraying of pressure container main body 5 is realized, a plurality of spraying heads 16 are installed in the inside of round pipe 4, the spraying of pressure container main body 5 at different angles can be realized, and thus the spraying effect is greatly improved.

[0024] The second embodiment is that the fixed assembly includes the cylinder one 2 fixedly connected with the top of the base 1, the output shaft of the cylinder one 2 is fixedly connected with the electromagnet one 3, the top of the electromagnet one 3 is in contact with the outside of the pressure container body 5, the inside of the fixed connection plate 9 is fixedly connected with the cylinder two 7, the output shaft of the cylinder two 7 is fixedly connected with the electromagnet two 6, the electromagnet one 3 and the electromagnet two 6 are both semicircular, and the bottom of the electromagnet two 6 is in contact with the outside of the pressure container body 5.

[0025] In addition, by arranging the fixed assembly, the pressure container body 5 can be lifted by the electromagnet two 6 when the bottom of the pressure container body 5 is sprayed, so that the bottom of the pressure container body 5 is sprayed by the spraying head 16, and the pressure container body 5 can be fixed by the electromagnet one 3 when the top of the pressure container body 5 is sprayed, so that the top of the pressure container body 5 can be uniformly sprayed.

[0026] The working principle of the above embodiment is as follows:

[0027] The pressure container outer wall spraying structure fixes the pressure container body 5 in the middle of the circular pipe 4 through the cylinder one 2 and the cylinder two 7, starts the motor 8, the output shaft of the motor 8 drives the threaded rod 15 to rotate, the threaded rod 15 drives the moving block 10 to ascend and descend, the moving block 10 drives the spraying head 16 installed in the circular pipe 4 to ascend and descend, and the pressure container body 5 is vertically and uniformly sprayed, a plurality of spraying heads 16 are installed in the circular pipe 4, different angle spraying of the pressure container body 5 can be realized, the spraying effect is greatly improved, the pressure container body 5 is lifted by the electromagnet two 6 when the bottom of the pressure container body 5 is sprayed, so that the bottom of the pressure container body 5 is sprayed by the spraying head 16, and the pressure container body 5 is fixed by the electromagnet one 3 when the top of the pressure container body 5 is sprayed, so that the top of the pressure container body 5 can be uniformly sprayed.

[0028] The electric elements in the text are electrically connected with the controller and the power supply, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of the technical personnel in the field, the provision of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection of the utility model are not explained in detail.

[0029] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0030] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A pressure vessel outer wall spraying structure comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a fixed connection plate (9), the top of the base (1) is fixedly connected with a paint storage bin (14), the top of the base (1) is movably connected with a pressure container body (5), the top of the base (1) is provided with a spraying mechanism, and the top of the base (1) is provided with a fixing assembly. The spraying mechanism comprises a motor (8) fixedly connected with the top of the fixed connection plate (9), the output shaft of the motor (8) is fixedly connected with a threaded rod (15), the outer side of the threaded rod (15) is threadedly connected with a moving block (10), the right side of the moving block (10) is fixedly connected with two fixed rods (17), the right sides of the two fixed rods (17) are fixedly connected with a circular pipe (4), the inner circumferential wall of the circular pipe (4) is fixedly connected with six spray heads (16), the top of the paint storage bin (14) is fixedly connected with a pump (12), the left side of the pump (12) is fixedly connected with a conveying pipe (13) penetrating through one end and extending into the inside of the paint storage bin (14), the right side of the pump (12) is fixedly connected with a connecting hose (11) penetrating through one end and extending to the right side of the moving block (10), and the right side of the connecting hose (11) is fixedly connected with the outer side of the circular pipe (4).

2. The pressure vessel outer wall spraying structure according to claim 1, characterized in that: The fixing assembly comprises a cylinder one (2) fixedly connected with the top of the base (1), the output shaft of the cylinder one (2) is fixedly connected with an electromagnet one (3), the inside of the fixed connection plate (9) is fixedly connected with a cylinder two (7), and the output shaft of the cylinder two (7) is fixedly connected with an electromagnet two (6).

3. The pressure vessel outer wall spray structure of claim 2, wherein: The top of the electromagnet one (3) is in contact with the outer side of the pressure container body (5), and the back inner wall of the paint storage bin (14) is fixedly connected with a feeding pipe penetrating through one end and extending into the inside of the paint storage bin (14).

4. The pressure vessel outer wall spray structure of claim 1, wherein: A rectangular through hole with a width suitable for the moving block (10) is formed in the inside of the fixed connection plate (9).

5. The pressure vessel outer wall spray structure of claim 1, wherein: A threaded through hole with a size suitable for the threaded rod (15) is formed in the inside of the moving block (10), and the bottom of the threaded rod (15) is rotatably connected with the top of the base (1) through a bearing.

6. The pressure vessel outer wall spray structure of claim 2, wherein: The electromagnet one (3) and the electromagnet two (6) are both semicircular.

7. The pressure vessel outer wall spray structure of claim 2, wherein: The bottom of the electromagnet two (6) is in contact with the outer side of the pressure container body (5).

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