CN111300346A

CN111300346A - Electric drill dustproof equipment

Info

Publication number: CN111300346A
Application number: CN202010186123.4A
Authority: CN
Inventors: 王勇; 王纬纬
Original assignee: Jiangsu Shuangshuang Hi Tech Co ltd
Current assignee: Jiangsu Shuangshuang Hi Tech Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-06-19

Abstract

The invention discloses electric drill dustproof equipment which comprises a shell mechanism, wherein the flow of air is ensured when an electric drill works through an arranged circulating bin, the adsorption of air and dust of an outer shell is ensured through a sieve mesh net, so that the dust diffusion is avoided, the influence generated after workers inhale is caused, the dust is prevented from diffusing through an arranged air outlet plate, the dust is stored into a collecting bin through the air outlet plate after airflow enters the circulating bin through the sieve mesh net, the dust is prevented from being adsorbed through the arranged filter cotton, the dust is prevented from flowing out along with the airflow again, a rotary barrel and fan blades can be driven to rotate when a drill bit rotates, the dust cap is prevented from entering the interior of a motor to cause equipment damage, and the filter cotton is convenient to take out through the arranged buckle. The invention has simple structure and low production cost, greatly protects the health of workers and is suitable for popularization.

Description

Electric drill dustproof equipment

Technical Field

The invention relates to the technical field of machinery, in particular to electric drill dustproof equipment.

Background

The electric drill is a drilling machine using electricity as power. The electric tool is a conventional product in the electric tools and is also a product of the electric tools with the largest demand. Electric drills can be classified into 3 categories: electric hand drills, impact drills, hammer drills. The electric drill is widely applicable to reinforcement of building beams, plates, columns, walls and the like, decoration, wall installation, supports, railings, advertising boards, air conditioner outdoor units, guide rails, satellite receiver elevators, steel structure plants and the like, the working principle of the electric drill is that a motor rotor of an electromagnetic rotary type or electromagnetic reciprocating type small-capacity motor performs magnetic field cutting work doing operation, and the transmission mechanism drives an operation device to drive a gear to increase the power of a drill bit, so that the drill bit scrapes the surface of an object and better holes penetrate the object. However, in the existing electric drill, a large amount of dust is attached when people punch holes on a wall, workers can easily cause diseases after absorbing the dust, and a large amount of dust is diffused in the air, so that the dust is inconvenient to process.

Disclosure of Invention

The invention aims to provide electric drill dustproof equipment to solve the problems that a large amount of floating dust is generated when an electric drill is used for punching, great harm is caused to a human body and the like in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme:

the electric drill dustproof equipment comprises a shell mechanism, wherein the shell mechanism comprises a cylindrical shell, a circulating bin is arranged in the shell, a sieve mesh is arranged at one end of the shell, a collecting bin is arranged at the bottom of the shell, two vertically arranged air outlet plates are arranged on one side, away from the sieve mesh, of the collecting bin, filter cotton is filled between the two air outlet plates, and a bearing is arranged in the center of one side, close to the sieve mesh, of the shell;

be equipped with slewing mechanism in the shell mechanism, slewing mechanism is including running through the shell body is close to the drill bit that bearing one side set up, just the surface with the drill bit is established to the bearing housing, the drill bit is close to the draw runner that is equipped with a plurality of levels setting of shell body one end, the bearing is close to collection storehouse one side is connected with rotatory bucket, the inner wall level of rotatory bucket is equipped with a plurality of draw-in grooves, just the draw runner with the joint cooperation between the draw-in groove, the surface of rotatory bucket is equipped with a plurality of fan blades, rotatory bucket is kept away from bearing one side is equipped with the motor, just the output of motor with the input of drill bit is connected, the surface of motor with the surface of rotatory bucket is connected through the dirt cap.

As a preferable technical scheme of the invention, the outer diameter of the bearing is fixedly connected with the screen mesh in a welding mode.

As a preferable technical solution of the present invention, the fan blade is located on a side of the mesh screen away from the bearing.

As a preferable technical scheme of the invention, the bottom of the air outlet plate is provided with a buckle, and the buckle is in clamping fit with the bottom of the collection bin.

As a preferable technical solution of the present invention, the rotating tub is fixedly connected to an inner diameter of the bearing by welding.

The invention has the following beneficial effects:

this electric drill dustproof equipment, through the circulation storehouse that sets up, the flow of air at the electric drill during operation has been guaranteed, and pass through the sieve mesh net, guaranteed that air and the dust to the shells adsorb, thereby the dust diffusion has been avoided, cause the influence that the workman produced after inhaling, and through the play aerofoil that sets up, after the air current passes through sieve mesh net and gets into circulation storehouse, discharge through going out the aerofoil, it collects into the collection storehouse to have realized accomodating the dust in, and through the filter pulp that sets up, the absorption to the dust has been guaranteed, the dust has been avoided flowing out again along with the air current, through the draw-in strip and the draw-in groove that set up, it can drive rotatory bucket and fan blade rotation to have realized when the drill bit rotates, the dust cap has then avoided the dust to get into the inside equipment damage that causes of motor, buckle through the setting, the change and washing of taking out. The invention has simple structure and low production cost, greatly protects the health of workers and is suitable for popularization.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a schematic structural view of a rotary tub according to the present invention.

In the figure: 1-shell mechanism, 11-shell body, 12-circulating bin, 121-sieve mesh, 13-collecting bin, 14-air outlet plate, 141-filter cotton, 142-fastener, 15-bearing, 2-rotating mechanism, 21-drill bit, 211-slide bar, 22-rotating barrel, 221-clamping groove, 23-fan blade, 24-motor and 241-dust cap.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example (b): as shown in fig. 1-2, an electric drill dustproof device comprises a housing mechanism 1, the housing mechanism 1 comprises a housing 11, the housing 11 is cylindrical, a circulation bin 12 is arranged in the housing 11, and through the circulation bin 12, the flow of air during the operation of the electric drill is ensured, one end of the housing 11 is provided with a sieve mesh 121, and through the sieve mesh 121, the adsorption of air and dust of the housing 11 is ensured, so that the dust diffusion is avoided, and the influence generated after the suction of workers is avoided, the bottom of the housing 11 is provided with a collection bin 13, one side of the collection bin 13 away from the sieve mesh 121 is provided with two vertically arranged air outlet plates 14, preferably, the bottom of the air outlet plate 14 is provided with a buckle 142, through the arranged buckle 142, the filter cotton 141 is conveniently taken out, replaced and cleaned, and the buckle 142 is matched with the bottom of the collection bin 13 in a clamping manner, and through the arranged air outlet plate 14, after the air current passes through sieve mesh net 121 and gets into circulation storehouse 12, discharge through play aerofoil 14, realized accomodating the dust in collecting storehouse 13, and it has filter pulp 141 to fill between two play aerofoils 14, and through the filter pulp 141 that sets up, guaranteed the absorption to the dust, avoided the dust to flow out again along with the air current, the central point that shell body 11 is close to sieve mesh net 121 one side puts and is equipped with bearing 15, preferably, bearing 15's external diameter and sieve mesh net 121 pass through welded mode fixed connection.

The shell mechanism 1 is internally provided with a rotating mechanism 2, the rotating mechanism 2 comprises a drill bit 21 which penetrates through the shell 1 and is arranged close to one side of a bearing 15, the bearing 15 is sleeved on the outer surface of the drill bit 21, one end of the drill bit 21, which is close to the shell 11, is provided with a plurality of horizontally arranged slide bars 211, one side of the bearing 15, which is close to the collection bin 13, is connected with a rotating barrel 22, preferably, the rotating barrel 22 is fixedly connected with the inner diameter of the bearing 15 in a welding mode, the inner wall of the rotating barrel 22 is horizontally provided with a plurality of clamping grooves 221, the slide bars 211 are in clamping fit with the clamping grooves 221, the outer surface of the rotating barrel 22 is provided with a plurality of fan blades 23, preferably, the fan blades 23 are arranged at one side, far away from the bearing, of the sieve mesh 121, the rotating barrel 22 and the fan blades 23 can be driven to, and the output end of the motor 24 is connected with the input end of the drill bit 21, the outer surface of the motor 24 is connected with the outer surface of the rotary barrel 22 through the arranged dustproof cap 241, and the dustproof cap 241 prevents dust from entering the motor 24 to cause equipment damage.

The invention has the working principle that: when the dust collecting device is used, the output end of the motor 24 is connected with the drill bit 21, a large amount of dust is generated during punching, when the drill bit 21 rotates, the slide strip 211 is arranged, the slide strip 211 is mutually clamped with the clamping groove 221, so that the rotation of the rotary barrel 22 is realized, the rotary barrel 22 drives the fan blades 23 to rotate, so that air flow is generated in the circulating bin 12, the dust generated during punching is adsorbed, when the dust enters the circulating bin 12 through the mesh grid 121, the air outlet plate 14 can outwards guide the air flow, so that the dust enters the collecting bin 13 along with the air flow, the air flow is guided out through the filter cotton 141, the dust is adsorbed, the dust is prevented from entering the motor 24 through the arranged dust cap 241, the damage to the device is avoided, after the work is finished, the filter cotton 141 is taken out by opening the clamping buckle 142, for replacement or cleaning. The invention has simple structure and low production cost, greatly protects the health of workers and is suitable for popularization.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric drill dustproof device comprises a shell mechanism (1), and is characterized in that: the shell mechanism (1) comprises a shell body (11), the shell body (11) is cylindrical, a circulating bin (12) is arranged in the shell body (11), a sieve mesh (121) is arranged at one end of the shell body (11), a collecting bin (13) is arranged at the bottom of the shell body (11), two vertically arranged air outlet plates (14) are arranged on one side, away from the sieve mesh (121), of the collecting bin (13), filter cotton (141) is filled between the two air outlet plates (14), and a bearing (15) is arranged in the center of one side, close to the sieve mesh (121), of the shell body (11);

the rotary drill is characterized in that a rotating mechanism (2) is arranged in the shell mechanism (1), the rotating mechanism (2) comprises a drill bit (21) which penetrates through the shell (1) and is arranged close to one side of a bearing (15), the bearing (15) is sleeved with the outer surface of the drill bit (21), the drill bit (21) is close to a slide bar (211) which is arranged at one end of the shell (11) and is provided with a plurality of levels, the bearing (15) is close to one side of the collection bin (13) and is connected with a rotary barrel (22), a plurality of clamping grooves (221) are horizontally arranged on the inner wall of the rotary barrel (22), the slide bar (211) is in clamping fit with the clamping grooves (221), a plurality of fan blades (23) are arranged on the outer surface of the rotary barrel (22), a motor (24) is arranged at one side of the bearing (15) and is far away from the rotary barrel (22), and the output end, the outer surface of the motor (24) is connected with the outer surface of the rotary barrel (22) through a dust cap (241).

2. An electric drill dust prevention apparatus as claimed in claim 1 wherein the outer diameter of the bearing (15) is fixedly connected to the mesh (121) by welding.

3. An electric drill dust protection apparatus as claimed in claim 1, wherein the fan blades (23) are located on a side of the mesh (121) remote from the bearing.

4. An electric drill dustproof device as claimed in claim 1, wherein a buckle (142) is arranged at the bottom of the air outlet plate (14), and the buckle (142) is in clamping fit with the bottom of the collection bin (13).

5. An electric drill dust protection apparatus as claimed in claim 1, wherein the rotary barrel (22) is fixedly connected to the inner diameter of the bearing (15) by welding.