CN219560087U

CN219560087U - Portable sprayer

Info

Publication number: CN219560087U
Application number: CN202223255619.6U
Authority: CN
Inventors: 宗黎黎
Original assignee: Dalian Xinyi Steel Abrasive Parts Co ltd
Current assignee: Dalian Xinyi Steel Abrasive Parts Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-08-22
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a portable sprayer which comprises a spraying box, a suction mechanism, a visual window, a handle, a control module, an external shell, an L-shaped fixing plate and an eccentric wheel, wherein the suction mechanism, the visual window, the handle, the control module, the external shell, the L-shaped fixing plate and the eccentric wheel are arranged on one side of the spraying box, the handle, the control module and a water outlet are respectively and fixedly connected to the left side of the spraying box, the control module is electrically connected with a motor, and one side of the top of the spraying box is fixedly connected with a feeding pipe. The utility model has reasonable structure, through the cooperation among the structures such as the eccentric wheel, the stirring rod, the stirring blades and the like, when the eccentric wheel rotates, the rotating rod fixedly connected with the bottom is driven to rotate at the inner side of the spraying box, the rotating rod further drives the stirring blades with equidistant and fixedly connected surfaces to rotate, the paint in the spraying box is further stirred, the uniformity of the paint in the spraying box is further ensured, the function of sucking while stirring is further realized, and the rationality of the structure is embodied.

Description

Portable sprayer

Technical Field

The utility model relates to the field of sprayers, in particular to a portable sprayer.

Background

As the construction industry continues to develop, the consumption of panels to construct houses continues to increase. On the construction site, the plates are usually placed in the open air, and the surfaces of the plates are easy to rust due to wind and sun exposure. In order to be safer to use, the service life of the device is prolonged. Before the building board is used, a layer of paint is sprayed on the surface of the building board through a sprayer for rust prevention, but the prior building board sprayer still has some defects in use.

Firstly, the existing sprayer is relatively large in volume and inconvenient to carry, so that part of sprayers are inconvenient to use; in addition, some sprayers have a different viscosity of the paint during use, resulting in poor spraying effect. Accordingly, a portable sprayer has been proposed in view of the above problems.

Disclosure of Invention

In this embodiment, a portable sprayer is provided to solve the problem that the partial sprayer in the prior art is inconvenient to use.

According to one aspect of the utility model, a portable sprayer is provided, which comprises a spraying box, and a suction mechanism, a visual window, a handle, a control module, an external shell, an L-shaped fixing plate and an eccentric wheel which are arranged on one side of the spraying box, wherein the handle, the control module and a water outlet are respectively and fixedly connected to the left side of the spraying box, the control module is electrically connected with a motor, one side of the top of the spraying box is fixedly connected with a feeding pipe, the right side of the top of the spraying box is fixedly connected with the external shell, the suction mechanism comprises an L-shaped stress rod, the right side of the L-shaped stress rod penetrates through the external shell and is fixedly connected with the suction plate, the surface of the suction plate is tightly contacted with the inner wall of the external shell, one side of the L-shaped stress rod is fixedly connected with a stress block, springs are symmetrically and fixedly connected between the suction plate and the inner wall of the external shell, the right side of the external shell is penetrated and fixedly connected with a second one-way valve, and the right side of the second one-way valve is fixedly connected with an atomizing nozzle.

Further, the eccentric wheel is abutted to the right side of the stress block, one side of the top of the eccentric wheel is fixedly connected with the output end of the motor, the motor penetrates through and is fixedly connected to the top of the L-shaped fixing plate, and the L-shaped fixing plate is fixedly connected to the spraying box and the external shell.

Furthermore, one side of the spraying box is symmetrically embedded with a visual window.

Further, the puddler is connected in the rotation of spraying case top, puddler top fixed connection is in the eccentric wheel bottom, puddler surface fixed connection a plurality of stirring vane, and even distribution is on the puddler.

Further, the external shell and the interior of the spraying box are penetrated and fixedly connected with the suction pipe, and the bottom of the suction pipe is fixedly connected with the first one-way valve.

Further, the bottom of the spraying box is fixedly connected with supporting blocks, the number of the supporting blocks is four, and the supporting blocks are uniformly distributed at the four ends of the bottom of the spraying box.

Through the embodiment of the utility model, the suction mechanism is adopted, so that the problem that part of the sprayer is inconvenient to use is solved, and the practicability of the sprayer is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating a connection structure between the L-shaped stress rod and the stress block in FIG. 1 according to an embodiment of the present utility model.

In the figure: 1. a spraying box; 2. a support block; 3. a handle; 4. a visual window; 5. feeding pipes; 6. a water outlet; 7. a control module; 8. an external shell; 9. an L-shaped stress rod; 10. a stress block; 11. an L-shaped fixing plate; 12. a motor; 13. an eccentric wheel; 14. a stirring rod; 15. stirring blades, 16 and springs; 17. a suction plate, 18, suction tube; 19. a first one-way valve; 20. a second one-way valve; 21. an atomizing nozzle.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-3, a portable sprayer comprises a spraying box 1, a suction mechanism, a visual window 4, a handle 3, a control module 7, an external shell 8, an L-shaped fixing plate 11 and an eccentric wheel 13, wherein the suction mechanism, the visual window 4, the handle 3, the control module 7, the L-shaped fixing plate 11 and the eccentric wheel 13 are arranged on one side of the spraying box 1, the handle 3, the control module 7 and the water outlet 6 are respectively and fixedly connected to the left side of the spraying box 1, the control module 7 is electrically connected with a motor 12, a feeding pipe 5 is fixedly connected to one side of the top of the spraying box 1, the right side of the top of the spraying box 1 is fixedly connected with the external shell 8, the suction mechanism comprises an L-shaped stress rod 9, the right side of the L-shaped stress rod 9 penetrates through the external shell 8 and is fixedly connected with the suction plate 17, the surface of the suction plate 17 is tightly contacted with the inner wall of the external shell 8, one side of the L-shaped stress rod 9 is fixedly connected with a stress block 10, a spring 16 is symmetrically and fixedly connected between the suction plate 17 and the inner wall of the external shell 8, the right side of the external shell 8 penetrates through and is fixedly connected with a second one-way valve 20, and the right side of the second one-way valve 20 is fixedly connected with an atomizing nozzle 21.

The right side of the stress block 10 is abutted with an eccentric wheel 13, one side of the top of the eccentric wheel 13 is fixedly connected with the output end of a motor 12, the motor 12 penetrates through and is fixedly connected to the top of an L-shaped fixing plate 11, and the L-shaped fixing plate 11 is fixedly connected to the spraying box 1 and an external shell 8; one side of the spraying box 1 is symmetrically embedded with a visual window 4; the top of the spraying box 1 is rotationally connected with a stirring rod 14, the top of the stirring rod 14 is fixedly connected to the bottom of the eccentric wheel 13, and the surface of the stirring rod 14 is fixedly connected with a plurality of stirring blades 15 which are uniformly distributed on the stirring rod 14; the external shell 8 and the interior of the spraying box 1 are penetrated and fixedly connected with a suction pipe 18, and the bottom of the suction pipe 18 is fixedly connected with a first one-way valve 19; the bottom of the spraying box 1 is fixedly connected with the supporting blocks 2, the number of the supporting blocks 2 is four, and the supporting blocks 2 are uniformly distributed at the four ends of the bottom of the spraying box 1.

When the sprayer is used, the electric elements are externally connected with a power supply and a control switch, in order to realize the function of convenient use, when the sprayer is used, the spraying box 1 is lifted up through the handle 3, then the motor 12 is started through the control module 7, the output end of the motor 12 drives the eccentric wheel 13 fixedly connected with the motor to rotate, when the eccentric wheel 13 rotates for the first half circle, the stress block 10 abutting against the eccentric wheel is extruded to move left, the stress block 10 drives the suction plate 17 to move left through the L-shaped stress rod 9, at the moment, a negative pressure space is formed inside the external shell 8, the suction plate 17 simultaneously extrudes the spring 16 to shrink, the paint in the spraying box 1 is sucked into the external shell 8 under the action of the first one-way valve 19 on the suction pipe 18, when the eccentric wheel 13 rotates for the second half circle, the spring 16 is reset, and simultaneously the suction plate 17 is quickly driven to reset, and the paint is sprayed out through the atomizing nozzle 21 under the action of the second one-way valve 20, so that the function of convenient use is realized; when the eccentric wheel 13 rotates, the rotating rod 14 which drives the bottom to be fixedly connected rotates at the inner side of the spraying box 1, the rotating rod 14 drives the stirring blades 15 which are fixedly connected with the surface at equal intervals to rotate, and then the paint in the spraying box 1 is stirred, so that the uniformity of the paint in the spraying box 1 is ensured, the stirring and sucking functions are realized, and the rationality of the structure is embodied.

The utility model has the advantages that:

1. in order to realize the function of convenient use, when the sprayer is used, the spraying box is lifted by a handle to realize the portable function, then the motor is started by a control module, the output end of the motor drives the eccentric wheel fixedly connected with the motor to rotate, when the eccentric wheel rotates for the first half circle, the left side is extruded to move left with the bearing block which is abutted against the eccentric wheel, the bearing block further drives the suction plate to move left through the L-shaped bearing rod, at the moment, a negative pressure space is formed inside the external shell, the suction plate simultaneously extrudes a spring to shrink, the paint in the spraying box is sucked into the external shell under the action of the first one-way valve on the suction pipe, when the eccentric wheel rotates for the second half circle, the spring is reset, the suction plate is quickly driven to reset, and the paint is sprayed out through the atomizing nozzle under the action of the second one-way valve, so that the function of convenient use is realized;

2. the utility model has reasonable structure, through the cooperation among the structures such as the eccentric wheel, the stirring rod, the stirring blades and the like, when the eccentric wheel rotates, the rotating rod fixedly connected with the bottom is driven to rotate at the inner side of the spraying box, the rotating rod further drives the stirring blades with equidistant and fixedly connected surfaces to rotate, the paint in the spraying box is further stirred, the uniformity of the paint in the spraying box is further ensured, the function of sucking while stirring is further realized, and the rationality of the structure is embodied.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A portable sprayer, characterized by: including spraying case (1) and suction mechanism, visual window (4), handle (3), control module (7), external casing (8), L type fixed plate (11) and eccentric wheel (13) of setting in spraying case (1) one side, spraying case (1) left side fixedly connected with handle (3), control module (7) and outlet (6) respectively, control module (7) and motor (12) electric connection, spraying case (1) top one side fixed connection material loading pipe (5), spraying case (1) top right side fixed connection external casing (8), suction mechanism includes L type atress pole (9), external casing (8) and suction plate (17) fixed connection are run through on L type atress pole (9) right side, suction plate (17) surface and external casing (8) inner wall in close contact, L type atress pole (9) one side fixed connection atress piece (10), symmetrical fixedly connected with spring (16) between suction plate (17) and the external casing (8) inner wall, casing (8) right side fixed connection external casing (20) and second one-way valve (20), external nozzle (20) fixed connection.

2. A portable sprayer according to claim 1, wherein: the right side butt of atress piece (10) has eccentric wheel (13), the output of eccentric wheel (13) top one side fixed connection motor (12), motor (12) run through and fixed connection at L type fixed plate (11) top, L type fixed plate (11) fixed connection is on spraying case (1) and external casing (8).

3. A portable sprayer according to claim 1, wherein: one side of the spraying box (1) is symmetrically embedded with a visual window (4).

4. A portable sprayer according to claim 1, wherein: the top of the spraying box (1) is rotationally connected with a stirring rod (14), the top of the stirring rod (14) is fixedly connected with the bottom of the eccentric wheel (13), and a plurality of stirring blades (15) are fixedly connected with the surface of the stirring rod (14) and uniformly distributed on the stirring rod (14).

5. A portable sprayer according to claim 1, wherein: the external shell (8) and the spraying box (1) are internally penetrated and fixedly connected with the suction pipe (18), and the bottom of the suction pipe (18) is fixedly connected with the first one-way valve (19).

6. A portable sprayer according to claim 1, wherein: the spraying box is characterized in that the bottom of the spraying box (1) is fixedly connected with the supporting blocks (2), the number of the supporting blocks (2) is four, and the supporting blocks (2) are uniformly distributed at the four ends of the bottom of the spraying box (1).