A detachable, recirculating filter-type environmentally friendly dust blower

Abstract

This utility model discloses a detachable circulating filter-type environmentally friendly dust blower, including a housing, with a convenient component on one side of the housing; the convenient component includes a lead screw, a nut block threadedly connected to the outer wall of the lead screw, an extension rod fixedly connected to one end of an mounting plate, and a cross rod fixedly connected to the output shaft of a servo motor; the nut block is slidably connected to the inner wall of the housing, and a limiting rod passes through the nut block and is slidably connected to its interior. This utility model relates to the field of dust blower technology; this detachable circulating filter-type environmentally friendly dust blower, by turning the anti-slip rotating ring, drives the lead screw to rotate. As the lead screw rotates, the nut block, restricted by the limiting rod, can only move linearly along the lead screw, which in turn drives the extension rod and the mounting plate to move to one side, thereby allowing the servo motor to drive the cross rod to disengage from the interior of the rotating shaft.

Description

Technical Field

[0001] This utility model relates to the field of dust blower technology, specifically a detachable circulating filter type environmentally friendly dust blower. Background Technology

[0002] A dust blower is a device that uses strong wind or airflow to remove dust and particles from surfaces. It is suitable for a variety of applications, including home cleaning, industrial production, and car maintenance. For example, cordless dust blowers are not only suitable for home cleaning but can also be used for starting fires in the wild, camera repair, watch repair, mobile phone repair, and car cleaning.

[0003] The motor and drive shaft of the existing dust blower are tightly fixed. When it is necessary to separate and disassemble the fan blades and motor for maintenance, it will be quite troublesome and a lot of fixing parts need to be removed. It is not possible to quickly separate the motor output shaft from the fan.

[0004] To address these issues, this invention provides a detachable, recirculating filter-type environmentally friendly dust blower. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a detachable, recirculating filter-type environmentally friendly dust blower, which solves the aforementioned problems.

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

[0007] A circulating filter-type environmentally friendly dust blower includes a housing, with a convenient component on one side of the housing. The convenient component includes a lead screw rotatably connected to the inner wall of the housing. A nut block is threaded onto the outer wall of the lead screw. An extension rod is fixedly connected to one side of the nut block, and a mounting plate is fixedly connected to one end of the extension rod. A servo motor is fixedly mounted on one side of the mounting plate, and a crossbar is fixedly connected to the output shaft of the servo motor. The nut block is slidably connected to the inner wall of the housing, and a limit rod is fixedly connected to one side of the inner wall of the housing, passing through the nut block and slidably connected to its interior.

[0008] Furthermore, an anti-slip swivel is fixedly connected to one end of the lead screw.

[0009] By adopting the above technical solution, it is easier to drive the lead screw to rotate.

[0010] Furthermore, a docking ring is fixedly connected to one side of the housing, and a filter screen is fixedly connected between the inner walls of the docking ring.

[0011] The above technical solution is used to filter incoming air and prevent dust from entering.

[0012] Furthermore, a soundproof chamber is fixedly connected to one side of the docking ring, and the inner wall of the soundproof chamber...

[0013] A bracket is fixedly connected between the two parts, and a rotating shaft is rotatably connected inside the bracket. A fan blade is fixedly installed at one end of the rotating shaft, and one end of the cross rod is inserted into the inside of one end of the rotating shaft.

[0014] The above technical solution is used to install fan blades to generate wind and reduce noise.

[0015] Furthermore, a conical cover is threaded onto the outer wall of one end of the soundproof chamber.

[0016] The above technical solution is used to guide airflow direction and increase wind speed.

[0017] Furthermore, a handle is fixedly connected to the outer wall of the housing.

[0018] The above technical solution is used to control the entire device and install some control components.

[0019] Beneficial effects

[0020] This invention provides a detachable, recirculating filter-type environmentally friendly dust blower. Compared with the prior art, it has the following advantages:

[0021] 1. This detachable circulating filter-type environmentally friendly dust blower, when it is necessary to separate the output shaft of the servo motor from the rotating shaft, is achieved by turning the anti-slip rotating ring, which in turn drives the lead screw to rotate. As the lead screw rotates, the nut block, restricted by the limit rod, can only move linearly along the lead screw. The nut block will then drive the extension rod and the mounting plate to move to one side, thereby allowing the servo motor to drive the cross rod to disengage from the inside of the rotating shaft. This allows the cross rod to quickly separate from the rotating shaft for easy subsequent maintenance. When the cross rod is inserted into one end of the rotating shaft, the servo motor can be started to drive the cross rod to rotate. The cross rod then drives the rotating shaft to rotate, which in turn drives the fan blades to rotate, thereby generating airflow to blow away dust. The soundproof chamber can effectively reduce the noise generated when the fan blades rotate.

[0022] 2. This detachable, circulating filter-type environmentally friendly dust blower uses a conical shroud to guide the dust generated by the fan blades.

[0023] The direction of the wind force is determined by the conical hood, which increases the wind speed when the airflow flows towards the narrow part. The docking ring is used to connect the casing and the soundproof chamber. The filter screen filters out dust from the air and prevents it from entering the soundproof chamber. The handle makes it easy for people to operate the entire device and install some control components. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 is a perspective view of the external structure of this utility model;

[0026] Figure 2 is a side view of the structure of this utility model;

[0027] Figure 3 is a side view of the structure of this utility model after the casing has been removed;

[0028] Figure 4 is a partial structural side view of this utility model.

[0029] In the diagram: 1. Housing; 2. Convenience component; 21. Lead screw; 22. Nut block; 23. Extension rod;

[0030] 24. Mounting plate; 25. Servo motor; 26. Cross bar; 27. Limit bar; 28. Anti-slip swivel ring; 29. ​​Connecting ring; 210. Filter screen; 211. Soundproof chamber; 212. Conical cover; 213. Bracket; 214. Shaft; 215. Fan blade; 216. Handle. Detailed Implementation

[0031] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly, for example, they can be fixed connections, detachable connections, or integral connections; they can be direct connections or indirect connections through an intermediate medium, and can be internal connections between two components. For those skilled in the art,

[0032] The specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0033] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0034] Refer to Figure 1 to Figure 4 This application provides a detachable, recirculating filter-type environmentally friendly dust blower.

[0035] The system includes a housing 1, with a convenient component 2 on one side. The convenient component 2 includes a lead screw 21, which is rotatably connected to the inner wall of the housing 1. A nut block 22 is threaded onto the outer wall of the lead screw 21. An extension rod 23 is fixedly connected to one side of the nut block 22, and a mounting plate 24 is fixedly connected to one end of the extension rod 23. A servo motor 25 is fixedly mounted on one side of the mounting plate 24. A cross rod 26 is fixedly connected to the output shaft of the servo motor 25. The nut block 22 is slidably connected to the inner wall of the housing 1. A limit rod 27 is fixedly connected to one side of the inner wall of the housing 1, passing through the nut block 22 and slidably connected to its interior. An anti-slip rotating ring 28 is fixedly connected to one end of the lead screw 21. A mating ring 29 is fixedly connected to one side of the housing 1, and a filter screen 210 is fixedly connected between the inner walls of the mating ring 29. A soundproof chamber 211 is fixedly connected to one side of the docking ring 29. A bracket 213 is fixedly connected between the inner walls of the soundproof chamber 211. A rotating shaft 214 is rotatably connected inside the bracket 213. A fan blade 215 is fixedly installed at one end of the rotating shaft 214. One end of the cross rod 26 is inserted into the inside of one end of the rotating shaft 214.

[0036] In practical implementation: When it is necessary to separate the output shaft of the servo motor 25 from the rotating shaft 214, it is done by tightening...

[0037] The moving anti-slip rotating ring 28 then drives the lead screw 21 to rotate. As the lead screw 21 rotates, the nut block 22, restricted by the limit rod 27, can only move linearly along the lead screw 21. The nut block 22 then drives the extension rod 23 and the mounting plate 24 to move to one side. This allows the servo motor 25 to drive the cross rod 26 to disengage from the inside of the rotating shaft 214, thus quickly separating the cross rod 26 from the rotating shaft 214 for easy maintenance. When the cross rod 26 is inserted into one end of the rotating shaft 214, the servo motor 25 can be started to drive the cross rod 26 to rotate. The cross rod 26 then drives the rotating shaft 214 to rotate, which in turn drives the fan blades 215 to rotate, generating wind to blow away dust. The soundproof chamber 211 can effectively reduce the noise generated when the fan blades 215 rotate.

[0038] Refer to Figure 1 to Figure 4 In one aspect of this embodiment, the outer wall of one end of the soundproof chamber 211 is threaded.

[0039] A conical cover 212 is connected. A handle 216 is fixedly connected to the outer wall of the housing 1.

[0040] In practical implementation: the conical cover 212 can guide the direction of the wind force generated by the fan blades 215.

[0041] Since the conical shroud 212 can increase the wind speed when the conical airflow flows to the narrow part, the docking ring 29 is used to connect the housing 1 and the soundproof chamber 211, the filter screen 210 filters the dust in the air and prevents it from entering the soundproof chamber 211, and the handle 216 makes it easy for people to operate the whole device and install some control components.

[0042] All electrical devices in this plan are powered by an external power source.

[0043] Working principle: When it is necessary to separate the output shaft of the servo motor 25 from the rotating shaft 214, the operator transmits the rotational power to the lead screw 21 by rotating the anti-slip ring 28. Under the helical transmission of the lead screw 21, the nut block 22, due to the guiding constraint of the limiting rod 27, can only move linearly along the axis of the lead screw 21. The linear displacement of the nut block 22 is transmitted to the mounting plate 24 through the extension rod 23, which in turn drives the servo motor 25 mounted on it to move laterally as a whole, causing the cross rod 26 at the end of the motor output shaft to disengage from the cross groove of the rotating shaft 214. This quick-release design greatly improves the convenience of later maintenance of the equipment.

[0044] Once the crossbar 26 is re-inserted into the cross groove of the rotating shaft 214 and accurately positioned, the servo motor 25 is activated, and the motor output shaft drives the crossbar 26 to rotate at high speed. Through the rigid connection of the cross groove, the rotating shaft 214 obtains synchronous rotational power, which in turn drives the fan blades 215 to rotate at high speed to generate dust removal airflow. During this process, the soundproof chamber 211 uses soundproof materials and a sealed structure to effectively attenuate the mechanical noise generated by the fan operation; the conical shroud 212 utilizes fluid dynamics principles and a converging channel design to accelerate the airflow generated by the fan blades 215, making the dust removal airflow more impactful.

[0045] In addition, the docking ring 29 adopts a flange connection to ensure a solid seal between the housing 1 and the soundproof chamber 211; the filter screen 210 is made of high-precision metal mesh material, which can effectively intercept dust particles in the air and prevent foreign objects from entering the soundproof chamber 211 and affecting the normal operation of internal components; the handle 216, in addition to facilitating the operator to move the equipment, also integrates control components such as start / stop buttons and speed adjustment knobs to realize human-machine interaction functions.

[0046] It should be noted that in this article, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply otherwise.

[0047] There is no such actual relationship or order between these entities or operations. Moreover, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable circulating filter type environment-friendly dust blower comprising a casing (1), characterized in that: Place A convenient component (2) is provided on one side of the housing (1); the convenient component (2) includes a lead screw (21), which is rotatably connected to one side of the inner wall of the housing (1). A nut block (22) is threadedly connected to the outer wall of the lead screw (21). An extension rod (23) is fixedly connected to one side of the nut block (22). A mounting plate (24) is fixedly connected to one end of the extension rod (23). A servo motor (25) is fixedly installed on one side of the mounting plate (24). A cross rod (26) is fixedly connected to the output shaft of the servo motor (25). The nut block (22) is slidably connected to the inner wall of the housing (1). A limit rod (27) is fixedly connected to one side of the inner wall of the housing (1). The limit rod (27) passes through the nut block (22) and is slidably connected to its interior.

2. The detachable and recyclable filter-type environment-friendly duster according to claim 1, wherein: One end of the lead screw (21) is fixedly connected to an anti-slip swivel ring (28).

3. The detachable and recyclable filter-type environment-friendly duster according to claim 1, wherein: A docking ring (29) is fixedly connected to one side of the housing (1), and a filter screen (210) is fixedly connected between the inner walls of the docking ring (29).

4. The detachable and recyclable filter-type environment-friendly duster according to claim 3, characterized in that: A soundproof chamber (211) is fixedly connected to one side of the docking ring (29). A bracket (213) is fixedly connected between the inner walls of the soundproof chamber (211). A rotating shaft (214) is rotatably connected inside the bracket (213). A fan blade (215) is fixedly installed at one end of the rotating shaft (214). One end of the cross rod (26) is inserted into one end of the rotating shaft (214).

5. The detachable and recyclable filter-type environment-friendly duster according to claim 4, characterized in that: A conical cover (212) is threaded onto the outer wall of one end of the soundproof chamber (211).

6. The detachable and recyclable filter-type environment-friendly duster according to claim 1, wherein: A handle (216) is fixedly connected to the outer wall of the housing (1).

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