CN216573724U

CN216573724U - Spraying device convenient to fix and used for machining water pump impeller

Info

Publication number: CN216573724U
Application number: CN202122472658.0U
Authority: CN
Inventors: 田学哲
Original assignee: Dalian Xinxing Jiulong Machinery Co ltd
Current assignee: Dalian Xinxing Jiulong Machinery Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-05-24
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a spraying device convenient to fix and used for processing a water pump impeller, belonging to the technical field of spraying devices. This spraying device is used in processing of convenient fixed water pump impeller, through with last fixed column downstream under the spring action of wind spring, it extrudees the water pump impeller to go up the fixed cone drive, owing to carry out fixed processing to the water pump, the potential safety hazard that water pump impeller removed and produced when having solved and carried out spraying processing, open the door before and close, owing to carried out sealing treatment to spraying processing, the environmental pollution that spraying liquid splashes and causes has been solved, owing to seted up the dirty tank, the recovery processing of spraying liquid has been solved, the waste of resource has been reduced.

Description

Spraying device convenient to fix and used for machining water pump impeller

Technical Field

The utility model belongs to the technical field of spraying devices, and particularly relates to a spraying device convenient to fix and used for machining a water pump impeller.

Background

With the development of people's life, the water pump is used as an indispensable water pumping device in life, provides water source for our family diet and work production, and brings great convenience. Water pumps are machines that deliver or pressurize a liquid. The mechanical energy or other external energy of a prime motor is transmitted to liquid to increase the energy of the liquid, and the water pump impeller is a main device for transmitting the energy, the water pump impeller is made of cast iron and can be generally divided into a single-suction type and a double-suction type, the design directly influences the hydraulic loss and the clearance loss, and the impeller of the water pump needs to use a spraying device when being processed, but the existing spraying device for processing the water pump impeller has certain defects, the existing spraying device for processing the water pump impeller usually adopts a handheld spray gun to spray, so that the spraying work on the outer surface of the water pump impeller can not be uniformly and effectively carried out, the spraying efficiency is not good enough, spraying liquid splashing and environment pollution are easily formed, redundant spraying liquid cannot be recycled, resources are wasted, water pump impellers are possibly not fixed and processed, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides the spraying device for processing the water pump impeller, which is convenient to fix, and solves the problems that spraying is not uniform, spraying liquid is easy to splash, the environment is polluted, redundant spraying liquid cannot be recycled, resources are wasted, the water pump impeller cannot be stably fixed and processed, and further certain potential safety hazards exist.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a convenient fixed spraying device for water pump impeller processing, includes the spraying main part, the upper surface of spraying main part is provided with the upper bearing, the inner wall of upper bearing and the surface fixed connection of being connected fixing device, the inner wall of connecting fixing device cup joints with the surface of last fixed column, the surface of going up the fixed column is articulated through the right flank of round pin axle with L type kelly, the lower surface of going up the fixed column is connected with the upper surface fixed connection of last fixed cone.

As a further scheme of the utility model: the lower surface of spraying main part is provided with the lower bearing, the inner wall of lower bearing and the outer fixed surface of lower fixed column are connected, the surface of spraying main part has been seted up the waste material export, the inner wall of waste material export is provided with the waste material drawer, the front of waste material drawer is provided with the drawer handle, the dirty silo has been seted up to the lower surface of spraying main part inner wall.

As a further scheme of the utility model: the inner wall of spraying main part is provided with a plurality of spraying mouth, the back of spraying mouth and the inner wall fixed connection of spraying draw-in groove, the feed port has been seted up to the outer lane wall of spraying draw-in groove, the front of feed port communicates with the left end of bellows, the right-hand member of bellows is linked together through discharge opening and spraying pneumatic pump.

As a further scheme of the utility model: the outer surface of the spraying main body is hinged with the left side surface of the same front opening door through three door pins, the outer surface of the spraying main body is fixedly connected with the back surface of the bayonet, the left side surface of the front opening door is fixedly connected with the right side surface of the bayonet block, and the left side surface of the front opening door is fixedly connected with the right side surface of the door handle.

As a further scheme of the utility model: the outer surface of the upper fixing column is sleeved with the inner wall of the coil spring, the outer surface of the upper fixing column is fixedly connected with the inner wall of the fixing ring, the outer surface of the upper fixing column is provided with a sliding groove, and the upper surface of the connecting and fixing device is provided with a sliding groove.

As a further scheme of the utility model: the lower surface of the spraying main body is hinged to the outer surface of a lower fixing column through a lower bearing, the upper surface of the lower fixing column is fixedly connected with the lower surface of a lower fixing cone, the lower surface of the lower fixing column is fixedly connected with the upper surface of a transmission shaft, the outer surface of the transmission shaft is hinged to the inner wall of a power machine, the upper surface of the power machine is fixedly connected with the upper surface of the same upper fixing plate through four screws, the lower surface of the power machine is fixedly connected with the upper surface of a lower fixing plate, the lower surface of the upper fixing plate is fixedly connected with the upper surface of the lower fixing plate through four fixing rods, and the lower surface of the lower fixing plate is fixedly connected with the upper surfaces of four fixing blocks respectively.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the spraying device for processing the water pump impeller convenient to fix drives the upper fixing column to move upwards by pressing the L-shaped clamping rod, pulls the front opening door to the left, the front opening door is opened leftwards under the action of the door pin, the water pump impeller is placed on the upper surface of the lower fixing cone, the L-shaped clamping rod is pulled upwards, the upper fixing column moves downwards under the elastic action of the coil spring, the upper fixing column drives the upper fixing cone to extrude the water pump impeller, thereby fixing the water pump impeller, the safety hidden trouble generated by the movement of the water pump impeller when the water pump impeller is sprayed is solved due to the fixing treatment of the water pump, the front opening door is closed, the clamping pin is clamped in the clamping block to fix the front opening door, thereby forming a closed space, the environment pollution caused by the splashing of spraying liquid is solved due to the sealing treatment of the spraying processing space, the waste trough is arranged on the lower surface of the inner wall of the spraying main body, the waste material groove is formed, so that the recovery treatment of redundant spraying liquid is solved, and the waste of resources is reduced;

2. the spraying device for processing the water pump impeller convenient to fix has the advantages that the waste material drawer is pushed into the spraying main body along the waste material outlet, because the waste material drawer is arranged, the cleaning work of redundant waste materials is facilitated, the power machine is started, the power machine drives the lower fixing column to do rotary motion through the transmission shaft, the lower fixing column drives the lower fixing cone to do rotary motion, the lower fixing cone drives the water pump impeller to do rotary motion, because the water pump impeller rotates, the phenomenon of uneven spraying is solved, the spraying air pressure pump is started, the coating moves to the flexible hose through the discharge hole under the action of air pressure difference, the coating moves to the spraying clamping groove through the feed hole, the coating is sprayed on the outer surface of the water pump impeller through a plurality of spraying nozzles, due to the arrangement of the plurality of spraying nozzles, the spraying time is shortened, and the phenomenon of spraying missing is reduced;

3. this spraying device is used in processing of convenient fixed water pump impeller, through closing the spraying pneumatic pump, close the engine again, take the waste material drawer out, carry out recovery processing with the waste material in the waste material drawer, because the waste material drawer can take out, the processing to the spraying waste material has been made things convenient for, also made things convenient for the cleaning work to the spraying main part, open the door to the left with the front, open the door to the left under the effect of knocker, push down L type kelly and drive the upward movement of fixed column, go up the fixed column and drive the upward movement of fixed cone, release the good water pump impeller of spraying, take out the good water pump impeller of spraying, owing to the setting of going up fixed cone and fixed cone down, the work of getting and putting of water pump impeller has been made things convenient for.

Drawings

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

FIG. 2 is a schematic three-dimensional structure of an upper fixing column according to the present invention;

FIG. 3 is a perspective view of the power machine of the present invention;

in the figure: 1 spraying main body, 2 upper bearing, 3 upper fixing column, 4L-shaped clamping rod, 5 connecting and fixing device, 6 upper fixing cone, 7 spraying nozzle, 8 front opening door, 9 bayonet block, 10 door pin, 11 lower fixing column, 12 lower bearing, 13 bayonet, 14 spraying bayonet, 15 feed hole, 16 telescopic hose, 17 spraying air pressure pump, 18 discharge hole, 19 fixing foot, 20 waste outlet, 21 waste drawer, 22 coil spring, 23 fixing ring, 24 transmission shaft, 25 power machine, 26 fixing block, 27 lower fixing plate, 28 fixing rod, 29 upper fixing plate, 30 lower fixing cone, 31 waste trough, 32 sliding trough, 33 sliding trough, 34 drawer handle and 35 door handle.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the present invention provides a technical solution: a spraying device convenient for fixing water pump impeller processing comprises a spraying main body 1, an upper bearing 2 is arranged on the upper surface of the spraying main body 1, the operation of the whole fixing structure is facilitated due to the arrangement of the upper bearing 2, the inner wall of the upper bearing 2 is fixedly connected with the outer surface of a connecting and fixing device 5, the inner wall of the connecting and fixing device 5 is sleeved with the outer surface of an upper fixing column 3, the outer surface of the upper fixing column 3 is hinged with the right side surface of an L-shaped clamping rod 4 through a pin shaft, the taking and placing work of the water pump impeller is facilitated due to the arrangement of the L-shaped clamping rod 4, the lower surface of the upper fixing column 3 is fixedly connected with the upper surface of an upper fixing cone 6, a lower bearing 12 is arranged on the lower surface of the spraying main body 1, the inner wall of the lower bearing 12 is fixedly connected with the outer surface of a lower fixing column 11, a waste outlet 20 is formed in the outer surface of the spraying main body 1, and a waste drawer 21 is arranged on the inner wall of the waste outlet 20, the front of waste material drawer 21 is provided with drawer handle 34, because the setting of drawer handle 34, the work of getting of putting of waste material drawer 21 has been made things convenient for, waste material groove 31 has been seted up to the lower surface of 1 inner wall of spraying main part, because waste material groove 31's setting, the collection work to abandonment coating has been made things convenient for, the inner wall of spraying main part 1 is provided with a plurality of spraying mouth 7, the back of spraying mouth 7 and the inner wall fixed connection of spraying draw-in groove 14, feed port 15 has been seted up to the outer lane wall of spraying draw-in groove 14, the front of feed port 15 communicates with the left end of bellows 16 mutually, the right-hand member of bellows 16 is linked together through discharge opening 18 and spraying pneumatic pump 17, because the connection of bellows 16 and discharge opening 18, the processing work when spraying pneumatic pump 17 goes wrong has been made things convenient for.

Specifically, as shown in fig. 1, the outer surface of the spraying main body 1 is hinged to the left side face of the same front opening door 8 through three door pins 10, the outer surface of the spraying main body 1 is fixedly connected with the back face of the bayonet 13, the left side face of the front opening door 8 is fixedly connected with the right side face of the bayonet block 9, the left side face of the front opening door 8 is fixedly connected with the right side face of the door handle 35, and due to the arrangement of the front opening door 8, cleaning work on the inner wall of the spraying main body 1 is facilitated, and taking and placing work of the water pump impeller is also facilitated.

Specifically, as shown in fig. 2, the outer surface of the upper fixing column 3 is sleeved with the inner wall of the coil spring 22, the outer surface of the upper fixing column 3 is fixedly connected with the inner wall of the fixing ring 23, the outer surface of the upper fixing column 3 is provided with a sliding groove 33, and the upper surface of the connecting and fixing device 5 is provided with a sliding groove 32.

Specifically, as shown in fig. 3, the lower surface of the spraying main body 1 is hinged to the outer surface of a lower fixing column 11 through a lower bearing 12, the upper surface of the lower fixing column 11 is fixedly connected to the lower surface of a lower fixing cone 30, the lower surface of the lower fixing column 11 is fixedly connected to the upper surface of a transmission shaft 24, the outer surface of the transmission shaft 24 is hinged to the inner wall of a power machine 25, because the power machine 25 is arranged, a rotating acting force to the impeller of the water pump is generated, the upper surface of the power machine 25 is fixedly connected with the upper surface of the same upper fixing plate 29 through four screws, the lower surface of the power machine 25 is fixedly connected with the upper surface of the lower fixing plate 27, the lower surface of the upper fixing plate 29 is fixedly connected with the upper surface of the lower fixing plate 27 through four fixing rods 28, and the lower surface of the lower fixing plate 27 is respectively fixedly connected with the upper surfaces of the four fixing blocks 26, and because of the arrangement of the fixing blocks 26, the fixing stability of the power machine 25 is improved.

The working principle of the utility model is as follows:

s1, when the water pump is used, the L-shaped clamping rod 4 is pressed downwards to drive the upper fixing column 3 to move upwards, the front opening door 8 is pulled leftwards, the front opening door 8 is opened leftwards under the action of the door pin 10, the water pump impeller is placed on the upper surface of the lower fixing cone 30, the L-shaped clamping rod 4 is pulled upwards, the upper fixing column 3 moves downwards under the action of the elastic force of the coil spring 22, the upper fixing column 3 drives the upper fixing cone 6 to extrude the water pump impeller, the water pump impeller is fixed, the front opening door 8 is closed, and the clamping pin 13 is clamped in the clamping opening block 9 to fix the front opening door 8, so that a closed space is formed;

s2, when the spraying pneumatic pump is used, the waste material drawer 21 is pushed into the spraying main body 1 along the waste material outlet 20, the power machine 25 is started, the power machine 25 drives the lower fixing column 11 to rotate through the transmission shaft 24, the lower fixing column 11 drives the lower fixing cone 30 to rotate, the lower fixing cone 30 drives the water pump impeller to rotate, the spraying pneumatic pump 17 is started, the paint moves to the telescopic hose 16 through the discharge hole 18 under the action of air pressure difference, the paint moves into the spraying clamping groove 14 through the feed hole 15, and the paint is sprayed on the outer surface of the water pump impeller through the material spraying nozzle;

and S3, after finishing spraying, closing the spraying air pressure pump 17, closing the power machine 25, drawing out the waste drawer 21, and recycling the waste in the waste drawer 21. The front opening door 8 is pulled leftwards, the front opening door 8 is opened leftwards under the action of the door pin 10, the L-shaped clamping rod 4 is pressed down to drive the upper fixing column 3 to move upwards, the upper fixing column 3 drives the upper fixing cone 6 to move upwards, the sprayed water pump impeller is released, and the sprayed water pump impeller is taken out.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a convenient fixed water pump impeller processing is with spraying device, includes spraying main part (1), its characterized in that: the upper surface of spraying main part (1) is provided with upper bearing (2), the inner wall of upper bearing (2) and the fixed surface connection who is connected fixing device (5), the inner wall of connecting fixing device (5) cup joints with the surface of last fixed column (3), the surface of last fixed column (3) is articulated through the right flank of round pin axle with L type kelly (4), the lower surface of last fixed column (3) and the fixed surface connection of last fixed awl (6).

2. The spraying device convenient to fix for processing the water pump impeller according to claim 1, is characterized in that: the lower surface of spraying main part (1) is provided with lower bearing (12), the inner wall of lower bearing (12) is connected with the outer fixed surface of lower fixed column (11), waste outlet (20) have been seted up to the surface of spraying main part (1), the inner wall of waste outlet (20) is provided with waste material drawer (21), the front of waste material drawer (21) is provided with drawer handle (34), waste material groove (31) have been seted up to the lower surface of spraying main part (1) inner wall.

3. The spraying device convenient to fix for processing the water pump impeller according to claim 1, is characterized in that: the inner wall of spraying main part (1) is provided with a plurality of spraying mouth (7), the back of spraying mouth (7) and the inner wall fixed connection of spraying draw-in groove (14), feed port (15) have been seted up to the outer lane wall of spraying draw-in groove (14), the front of feed port (15) communicates with the left end of expansion hose (16), the right-hand member of expansion hose (16) is linked together through discharge opening (18) and spraying pneumatic pump (17).

4. The spraying device convenient to fix for processing the water pump impeller according to claim 1, is characterized in that: the outer surface of the spraying main body (1) is hinged to the left side face of the same front opening door (8) through three door pins (10), the outer surface of the spraying main body (1) is fixedly connected with the back face of a clamping pin (13), the left side face of the front opening door (8) is fixedly connected with the right side face of a clamping block (9), and the left side face of the front opening door (8) is fixedly connected with the right side face of a door handle (35).

5. The spraying device convenient to fix for processing the water pump impeller according to claim 1, is characterized in that: the outer surface of the upper fixing column (3) is sleeved with the inner wall of the coil spring (22), the outer surface of the upper fixing column (3) is fixedly connected with the inner wall of the fixing ring (23), the outer surface of the upper fixing column (3) is provided with a sliding groove (33), and the upper surface of the connecting and fixing device (5) is provided with a sliding groove (32).

6. The spraying device convenient to fix for processing the water pump impeller according to claim 1, is characterized in that: the lower surface of the spraying main body (1) is hinged with the outer surface of a lower fixing column (11) through a lower bearing (12), the upper surface of the lower fixing column (11) is fixedly connected with the lower surface of the lower fixing cone (30), the lower surface of the lower fixing column (11) is fixedly connected with the upper surface of the transmission shaft (24), the outer surface of the transmission shaft (24) is hinged with the inner wall of the power machine (25), the upper surface of the power machine (25) is fixedly connected with the upper surface of the same upper fixing plate (29) through four screws, the lower surface of the power machine (25) is fixedly connected with the upper surface of the lower fixing plate (27), the lower surface of the upper fixing plate (29) is fixedly connected with the upper surface of the lower fixing plate (27) through four fixing rods (28), the lower surface of the lower fixing plate (27) is fixedly connected with the upper surfaces of the four fixing blocks (26) respectively.