CN205651193U

CN205651193U - Dustless angle mill

Info

Publication number: CN205651193U
Application number: CN201620430919.9U
Authority: CN
Inventors: 辛顺强; 李刚; 陈亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-13
Filing date: 2016-05-13
Publication date: 2016-10-19
Anticipated expiration: 2026-05-13

Abstract

The utility model discloses a dustless angle mill, including angle mill body, be equipped with on the mill body of angle and be the semicircular protection casing, the upper portion and the lower part of protection casing are the semicircle that the shape is the same, the angle mill still includes the dust collection box, and one side of dust collection box box is equipped with the inlet tube, and the opposite side relative with the inlet tube is equipped with centrifugal fan, the inside wind direction of following of dust collection box is equipped with filter element group spare, still is equipped with the chamber door on the dust collection box, the blind end of protection casing is linked together with the inlet tube through coupling hose, establishing the upper portion of protection casing into the semicircle that the shape is the same with the lower part, making the protection casing constitute one side and be the rectangle opening, the opposite side is the semi -enclosed dust collection compartment of arc, this kind of structure can be guaranteed can not spread when collecting the dust, can guarantee the use of angle mill again, does not influence its normal cutting, does not polish, polishing work, the utility model discloses the dust pollution environment can be avoided, operating personnel's health is guaranteed.

Description

Dustless angle grinder

Technical field

This utility model relates to electric tool technical field, specifically a kind of dustless angle grinder.

Background technology

Angle grinding machine is the conventional electric tool that a kind of disc wheel utilizing high speed rotating carries out cutting, polishing, polish.In use, a large amount of dust can be produced, on the one hand pollute environment, on the other hand also can affect the healthy of operator.

Utility model content

The purpose of this utility model is to provide a kind of dustless angle grinder, and the dust of generation operationally can effectively be collected by this angle grinding machine automatically, it is to avoid pollutes environment, it is ensured that the health of operator, and does not affect the normal use of angle grinding machine.

This utility model solves its technical problem and be the technical scheme is that

Dustless angle grinder, including angle mill body, angle mill body is provided with the protective cover of semicircular in shape, the top of described protective cover and the semicircle that bottom is that shape is identical；Described angle grinding machine also includes that disposal box, the side of disposal box casing are provided with inlet tube, and the opposite side relative with inlet tube is provided with centrifugal blower；It is provided with element kit along wind direction inside disposal box, disposal box is additionally provided with chamber door；The blind end of described protective cover is connected with inlet tube by connecting flexible pipe.

Further, described element kit comprises filter element frame, Z-type HEPA drainage screen and dust-filtering cotton, and described filter element frame is vertically fixed on disposal box inwall, and Z-type HEPA drainage screen is sequentially fixed on filter element frame along wind direction with dust-filtering cotton.

The beneficial effects of the utility model are, the top of protective cover is set to the semicircle that shape is identical with bottom, and making protective cover constitute side is rectangular aperture, and opposite side is the semi-enclosed dust-collecting cavity of arc；This structure both can guarantee that and will not spread when collecting dust, may insure that again the use of angle grinding machine, did not affect its cutting normally, polishing, polishing；During the grinding machine work of angle, open centrifugal blower, dust passes sequentially through protective cover, connects flexible pipe and inlet tube entrance disposal box, it is collected filtering to dust by element kit, avoid dust polluting environment, ensure the health of operator, Z-type HEPA drainage screen and dust-filtering cotton double-filtration, filter more thorough；Open chamber door and can clear up the dust of collection, easy to operate.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is schematic perspective view of the present utility model；

Fig. 4 is the axonometric chart (abrasive disc is not drawn into) of angle mill body in Fig. 1.

Detailed description of the invention

Shown in Fig. 1～3, this utility model provides dustless angle grinder, including angle mill body 1, the protective cover 2 of semicircular in shape is comprised on angle mill body 1, shown in Fig. 4, the top of described protective cover 2 is the semicircle that shape is identical with bottom, and making protective cover 2 constitute side is rectangular aperture, and opposite side is the semi-enclosed dust-collecting cavity of arc 2a；Described angle grinding machine also includes that disposal box 3, the side of disposal box 3 casing are provided with inlet tube 9, and the opposite side relative with inlet tube 9 is provided with centrifugal blower 4；Disposal box 3 is internal is provided with element kit along wind direction, element kit comprises filter element frame 5, Z-type HEPA drainage screen 6 and dust-filtering cotton 7, filter element frame 5 is vertically fixed on disposal box 3 inwall, and Z-type HEPA drainage screen 6 and dust-filtering cotton 7 are sequentially fixed on filter element frame 5 along wind direction；Chamber door 3a it is additionally provided with on disposal box 3；The blind end of protective cover 2 is connected with inlet tube 9 by connecting flexible pipe 10.

The above, be only preferred embodiment of the present utility model, and this utility model is not made any pro forma restriction；Any those of ordinary skill in the art, without departing under technical solutions of the utility model ambit, technical solutions of the utility model are made many possible variations and modification by the method and the technology contents that all may utilize the disclosure above, or are revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, to any simple modification made for any of the above embodiments, equivalent, equivalence change and modify according to technical spirit of the present utility model, all still fall within the range of technical solutions of the utility model protection.

Claims

1. dustless angle grinder, including angle mill body, angle mill body is provided with the protective cover of semicircular in shape, it is characterised in that the top of described protective cover and the semicircle that bottom is that shape is identical；Described angle grinding machine also includes that disposal box, the side of disposal box casing are provided with inlet tube, and the opposite side relative with inlet tube is provided with centrifugal blower；It is provided with element kit along wind direction inside disposal box, disposal box is additionally provided with chamber door；The blind end of described protective cover is connected with inlet tube by connecting flexible pipe.

Dustless angle grinder the most according to claim 1, it is characterized in that, described element kit comprises filter element frame, Z-type HEPA drainage screen and dust-filtering cotton, and described filter element frame is vertically fixed on disposal box inwall, and Z-type HEPA drainage screen is sequentially fixed on filter element frame along wind direction with dust-filtering cotton.