Industrial blowing type sprayer

Abstract

The utility model relates to the technical field of sprayers, in particular to an industrial blowing type sprayer which comprises a fan main body part, a motor assembly is arranged at the upper end of the fan main body part, the fan main body part comprises a machine body upper shell and a machine body lower shell which are matched up and down, and a connecting piece is arranged on one side of the machine body upper shell. One side of the connecting piece is connected with a matching butt joint piece in a matching manner, a handle part is formed between the upper end of the matching butt joint piece and the upper end of the connecting piece, a mounting part is formed between the lower end of the matching butt joint piece and the lower end of the connecting piece, and the mounting part is detachably connected with a battery. The device is simple in structure, convenient to replace during use, capable of prolonging the continuous working time, simple in overall structure, convenient to maintain and capable of reducing the maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of sprayer technology, specifically to an industrial blowing sprayer. Background Technology

[0002] The working principle of industrial blower sprayers mainly relies on the conversion of electrical energy into mechanical energy, which drives the fan blades to rotate and generate a strong airflow. Its primary function is to directly atomize and discharge the liquid using compressed air or gas for spraying. Due to its strong airflow and high efficiency, it is widely used in industrial production, household cleaning, and disinfection spraying, among other industries.

[0003] Existing industrial blower sprayers contain rechargeable batteries with short battery life, requiring frequent charging. Furthermore, the batteries' location inside the blower increases maintenance complexity and cost.

[0004] Therefore, an industrial blower sprayer is needed to improve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an industrial blowing sprayer to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An industrial blower-type sprayer includes a blower body with a motor assembly at its upper end. The blower body includes an upper housing and a lower housing that fit together. A connector is provided on one side of the upper housing, and a mating part is connected to the connector on one side. A handle is formed between the upper end of the mating part and the upper end of the connector, and a mounting part is formed between the lower end of the mating part and the lower end of the connector. A battery is detachably connected to the mounting part. An installation cavity is formed between the interior of the upper housing and the lower housing. An impeller is provided in the installation cavity, and the central shaft of the impeller is fixedly connected to the output end of the motor assembly. An air outlet channel is provided on one side of the installation cavity, and a blower pipe is connected to the end of the air outlet channel. An air inlet pipe is fixedly connected to the lower end face of the lower housing, and the air inlet pipe communicates with the interior of the installation cavity.

[0008] As a preferred embodiment of this utility model, the mounting part is provided with a docking groove that matches the size of the battery docking end, and limit slots are provided on both sides of the docking groove, so that the limit slots on both sides can be used to engage with the docking part of the battery docking end.

[0009] As a preferred embodiment of this utility model, the mounting cavity is circular, and the air outlet channel is connected to the interior of the mounting cavity.

[0010] As a preferred embodiment of this utility model, the motor assembly includes a motor housing, a motor is installed inside the motor housing, and the motor is fixedly connected to the central shaft of the impeller.

[0011] As a preferred embodiment of this utility model, a connecting ring is fixedly connected to the end of the blower pipe, and a positioning protrusion is fixedly connected to the end of the upper shell of the machine body. A positioning groove is provided on the connecting ring to cooperate with the positioning protrusion for limiting the position.

[0012] As a preferred embodiment of this utility model, a switch is provided inside the handle, and the switch is electrically connected to the battery and the motor.

[0013] As a preferred embodiment of this utility model, the upper housing and the lower housing of the machine body are provided with a number of mounting protrusions in opposite positions on their sides, and the mounting protrusions in corresponding upper and lower positions are fixedly connected by screws.

[0014] As a preferred embodiment of this utility model, the upper shell, motor shell, and connecting parts are integrally injection molded.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model adopts an externally removable battery, which can be easily replaced during use, increasing the continuous working time. At the same time, the overall structure is simple, easy to maintain, and reduces the maintenance cost. Attached Figure Description

[0017] Figure 1 This is a first-view perspective perspective view of the present invention;

[0018] Figure 2 This is a second-view perspective perspective view of the present invention;

[0019] Figure 3 This is a cross-sectional view of the present invention;

[0020] Figure 4 This is a schematic diagram of the internal structure of the lower shell of the machine body in this utility model;

[0021] Figure 5 This utility model Figure 1 Enlarged view of point A in the middle.

[0022] In the diagram: 1. Connecting part; 2. Motor housing; 3. Connector; 4. Battery; 5. Air inlet pipe; 6. Upper housing of the machine body; 7. Air blower pipe; 8. Connecting groove; 9. Limiting slot; 10. Connecting ring; 11. Positioning groove; 12. Positioning protrusion; 13. Motor; 14. Impeller; 15. Air outlet channel. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] To facilitate understanding of this utility model, a more comprehensive description of it will be provided below with reference to relevant embodiments. Several embodiments of this utility model are given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0025] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] Please see Figure 1-5 This utility model provides a technical solution:

[0028] For an example, please refer to... Figure 1 , 23, 4, and 5, an industrial blower-type sprayer includes a blower body, with a motor assembly at the upper end of the blower body. The blower body includes an upper housing 6 and a lower housing that fit together. A connector 3 is provided on one side of the upper housing 6, and a mating fitting 1 is connected to one side of the connector 3. A handle is formed between the upper end of the mating fitting 1 and the upper end of the connector 3. The upper housing 6, the motor housing 2, and the connector 3 are integrally injection molded. A mounting portion is formed between the lower end of the mating fitting 1 and the lower end of the connector 3. The mounting section is detachably connected to a battery 4; an mounting cavity is formed between the upper housing 6 and the lower housing of the machine body, and an impeller 14 is installed in the mounting cavity. The shaft of the impeller 14 is fixedly connected to the output end of the motor assembly. An air outlet channel 15 is provided on one side of the mounting cavity, and a blower pipe 7 is connected to the end of the air outlet channel 15. An air inlet pipe 5 is fixedly connected to the lower end face of the lower housing of the machine body. The air inlet pipe 5 communicates with the inside of the mounting cavity. The mounting cavity is circular, and the air outlet channel 15 communicates with the inside of the mounting cavity. The spraying effect can be achieved by connecting the inner end of the air inlet pipe 5 to the liquid inlet pipe.

[0029] The upper housing 6, motor housing 2, and connecting parts 3 are integrally injection molded and connected with the mating parts 1 to form the handle, mounting part, and main body mounting part. The overall structure is simple and easy to maintain. When in use, the motor assembly drives the impeller 14 to rotate, generating strong wind. Air enters through the air inlet pipe 5, and the generated wind is discharged through the air outlet 15, and then passes through the end of the blower pipe 7 to form a powerful blow.

[0030] Please refer to Figure 1 , 2 3 and 4, the mounting section is provided with a docking groove 8 that matches the size of the docking end of the battery 4, and the docking groove 8 is provided with limit slots 9 on both sides, and the docking part of the battery 4 is connected by the limit slots 9 on both sides.

[0031] Battery 4 connects with docking slot 8 through its docking end to supply power to relevant components. At the same time, battery 4 can be easily disassembled and replaced during use.

[0032] Please refer to Figure 1 , 2 3 and 4, the motor assembly includes a motor housing 2, a motor 13 is installed inside the motor housing 2, the motor 13 is fixedly connected to the central shaft of the impeller 14, and a switch is provided inside the handle, the switch being electrically connected to the battery 4 and the motor 13.

[0033] The motor 13 can be easily started and stopped using a switch, making operation convenient.

[0034] Please refer to Figure 5The end of the blower pipe 7 is fixedly connected to a connecting ring 10, and the end of the upper housing 6 of the machine body is fixedly connected to a positioning protrusion 12. The connecting ring 10 is provided with a positioning groove 11 that cooperates with the positioning protrusion 12 for limiting the position.

[0035] The air blower 7 engages with the positioning protrusion 12 at the end of the upper housing 6 via the positioning groove 11 on its connecting ring 10. When disassembly is required, simply rotate the air blower 7 to disengage the positioning protrusion 12 from the positioning groove 11.

[0036] The upper housing 6 and the lower housing of the machine body are provided with several mounting protrusions in opposite positions on their sides, and the mounting protrusions in the upper and lower positions are fixedly connected by screws.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An industrial blow-type sprayer comprising a blower main body portion having a motor assembly at an upper end thereof, characterized in that: The fan body part includes an upper and lower matched machine body upper shell (6) and a machine body lower shell, one side of the machine body upper shell (6) is provided with a connecting piece (3), one side of the connecting piece (3) is matched and connected with a matched counter connecting piece (1), the upper end of the matched counter connecting piece (1) and the upper end of the connecting piece (3) form a handle part, and the lower end of the matched counter connecting piece (1) and the lower end of the connecting piece (3) form a mounting part, and the mounting part is detachably connected with a battery (4); The machine body upper shell (6) and the machine body lower shell form a mounting cavity between the interiors thereof, a vane (14) is arranged in the mounting cavity, the middle shaft of the vane (14) is fixedly connected with the output end of a motor assembly, one side of the mounting cavity is provided with an air outlet channel (15), the end of the air outlet channel (15) is matched and connected with a blowing pipe (7), the lower end surface of the machine body lower shell is fixedly connected with an air inlet pipe (5), and the air inlet pipe (5) is in communication with the interior of the mounting cavity.

2. The industrial blow-spray according to claim 1, characterized in that: The mounting part is provided with a counter connecting groove (8) matched in size with the counter connecting end of the battery (4), and the two sides of the counter connecting groove (8) are provided with limiting insertion grooves (9), and the counter connecting part of the battery (4) is matched and inserted through the limiting insertion grooves (9) on the two sides.

3. The industrial blow-spray according to claim 2, characterized in that: The mounting cavity is circular, and the air outlet channel (15) is in communication with the interior of the mounting cavity.

4. The industrial blow-spray according to claim 2, characterized in that: The motor assembly includes a motor shell (2), the interior of the motor shell (2) is mounted with a motor (13), and the motor (13) is fixedly connected with the middle shaft of the vane (14).

5. An industrial blow-spray according to any of claims 1-4, characterised in that: The end of the blowing pipe (7) is fixedly connected with a connecting ring (10), the end of the machine body upper shell (6) is fixedly connected with a positioning convex column (12), and the connecting ring (10) is provided with a positioning groove (11) matched and connected with the positioning convex column (12) for limiting.

6. The industrial blow-spray according to claim 5, characterized in that: The handle part is provided with a switch piece, and the switch piece is electrically connected between the battery (4) and the motor (13).

7. The industrial blow-spray according to claim 5, characterized in that: The side edges of the machine body upper shell (6) and the machine body lower shell are provided with a plurality of positionally opposite mounting convex parts, and the mounting convex parts corresponding in position are fixedly connected through screws.

8. The industrial blow-spray according to claim 5, characterized in that: The machine body upper shell (6), the motor shell (2) and the connecting piece (3) are integrally injection molded.

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