CN214923239U - A dust-proof grinder - Google Patents

Abstract

The utility model discloses a dust-proof grinding machine, which comprises a bottom plate, a support seat, a connecting frame, two cover bodies, two dust-proof components and two grinding components arranged on the bottom plate, and the support seat is arranged on the bottom of the bottom plate. At the top, the connecting frame is arranged on the top of the support base, the two cover bodies are respectively arranged at both ends of the connecting frame, the two dustproof components are respectively arranged at the bottom of the two cover bodies, and the two grinding components are respectively located inside the two cover bodies ;The grinding assembly includes a double-head motor and a grinding wheel. The double-head motor is installed inside the connecting frame. The output end of the double-head motor runs through one side of the cover. The grinding wheel is located inside the connecting frame. One side of the grinding wheel is connected to the output of the double-head motor. The end is connected, and the other side of the grinding wheel is connected with the inner wall of the cover body through the rotating shaft. The dust-proof components prevent workers from breathing a large amount of dust-containing air for a long time, which can easily lead to respiratory diseases, serious and even life-threatening problems.

Description

A dust-proof grinder

technical field

The utility model relates to the field of dust-proof devices, in particular to a dust-proof grinder.

Background technique

Grinders are commonly used equipment for sharpening various knives and tools, and are also used for grinding, deburring and cleaning of ordinary small parts. It is mainly composed of base, grinding wheel, motor or other power source, bracket, protective cover and water supply. It can be divided into hand-held grinder, vertical grinder, hanging grinder, desktop grinder, etc.

At present, when the grinding machine is in use, the rotation direction of the grinding machine must be correct first, so that the grinding debris can only fly down from the grinding wheel. When grinding, the operator should wear protective glasses to prevent the splashing metal chips and sand from harming the human body. .

In the prior art, the grinding machine does not have a dust-proof device when in use, which causes a large amount of dust to be dispersed in the workshop. Workers breathe a large amount of dust-containing air for a long time, which can easily lead to respiratory diseases, and even serious problems that directly threaten life.

Utility model content

The utility model proposes a dust-proof grinder, which solves the problem that the grinder in the prior art does not have a dust-proof device when in use, resulting in a large amount of dust dispersed in the workshop, and workers breathe a large amount of dust-containing air for a long time. Causes respiratory diseases, serious and even life-threatening problems.

In order to achieve the above purpose, the utility model provides the following technical solutions: a dust-proof grinding machine, including a base plate, a support seat, a connecting frame and two cover bodies and two dust-proof assemblies and two Grinding assembly, the support seat is arranged on the top of the bottom plate, the connection frame is arranged on the top of the support seat, the two cover bodies are respectively arranged on both ends of the connection frame, and the two The dustproof assemblies are respectively arranged on the bottoms of the two covers, and the two grinding assemblies are respectively located inside the two covers;

The grinding assembly includes a double-headed motor and a grinding wheel, the double-headed motor is installed inside the connecting frame, the output end of the double-headed motor penetrates one side of the cover body, and the grinding wheel is located in the connecting frame Inside, one side of the grinding wheel is connected with the output end of the double-head motor, and the other side of the grinding wheel is connected with the inner wall of the cover body through a rotating shaft;

The dustproof assembly includes a connection block, a filter plate, a suction fan, a duct and a dust collection drawer, the connection block is arranged on the top of the bottom plate, and the connection block is located at the bottom of the cover body. The top of the filter plate is provided with an installation slot, the filter plate and the suction fan are both arranged inside the installation slot, the suction fan is located at the bottom of the filter plate, and the dust collection drawer is arranged inside the support base One end of the duct is connected with the air outlet of the suction fan, and the other end of the duct extends out of the connecting block, and the extension end of the duct penetrates one side of the support seat and extends to the collector Dust the top of the drawer.

Preferably, the top of the cover body is provided with one end of a connecting plate, and the other end of the connecting plate is connected with a spark baffle.

Preferably, the dust-collecting drawer is slidably connected to the support seat, one end of the dust-collecting drawer extends out of the support seat, and the extension end of the dust-collecting drawer is connected with a handle.

Preferably, both the dust collecting drawer and the spark baffle are made of transparent materials.

Preferably, the grinding wheel is matched with the cover body.

The beneficial effects of the utility model are: by turning on the double-headed motor, the double-headed motor drives the grinding wheel to rotate in the direction of the bottom, so that when the grinding wheel is grinding the workpiece, the grinding chips fly down and leave the grinding wheel, and the suction fan is turned on, and the suction fan moves the grinding wheel downward when grinding. The flying debris is adsorbed, and the larger debris is filtered through the filter plate to prevent the larger debris from being sucked in by the suction fan, which will cause the suction fan to be blocked and damaged. In the dust drawer, dust-proof treatment is realized, which prevents workers from breathing a large amount of dust-containing air for a long time, which can easily lead to respiratory diseases, serious and even life-threatening problems.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic diagram of the overall structure of a dust-proof grinder of the present utility model;

Fig. 2 is a kind of dust-proof grinder of the utility model overall vertical direction sectional structure schematic diagram;

3 is a schematic view of the overall top view structure of a dust-proof grinder of the present invention.

In the figure: 1. Bottom plate; 2. Support seat; 3. Connecting frame; 4. Cover body; 5. Double-head motor; 6. Grinding wheel; 7. Connecting block; 8. Filter plate; 9. Suction fan; 10. Conduit ; 11. Dust collection drawer; 12. Handle; 13. Connecting plate; 14. Spark baffle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, a dust-proof grinding machine includes a base plate 1, a support base 2, a connecting frame 3, two cover bodies 4, and two dust-proof assemblies and two grinding assemblies arranged on the base plate 1, The support base 2 is arranged on the top of the bottom plate 1 , the connecting frame 3 is arranged on the top of the support base 2 , the two cover bodies 4 are respectively arranged at both ends of the connecting frame 3 , and the two dustproof components are respectively arranged at the bottom of the two cover bodies 4 , the two grinding components are located inside the two cover bodies 4 respectively. The grinding components are used to grind the workpiece, and the dust-proof components are used to process the grinding debris during grinding, which avoids the need for workers for a long time. Breathing a lot of dusty air can easily lead to respiratory diseases, serious and even life-threatening problems.

The grinding assembly includes a double-headed motor 5 and a grinding wheel 6. The double-headed motor 5 is installed inside the connecting frame 3. The output end of the double-headed motor 5 runs through one side of the cover body 4. The grinding wheel 6 is located inside the connecting frame 3. One side is connected with the output end of the double-headed motor 5, and the other side of the grinding wheel 6 is connected with the inner wall of the cover body 4 through the rotating shaft. , so that when the grinding wheel 6 grinds the workpiece, the grinding chips fly down and leave the grinding wheel.

The dustproof assembly includes a connection block 7, a filter plate 8, a suction fan 9, a duct 10 and a dust collection drawer 11. The connection block 7 is arranged on the top of the bottom plate 1, and the connection block 7 is located at the bottom of the cover body 4. The top of the connection block 7 There is an installation slot, the filter plate 8 and the suction fan 9 are arranged inside the installation slot, the suction fan 9 is located at the bottom of the filter plate 8, the dust collection drawer 11 is arranged inside the support base 2, and one end of the duct 10 is connected to the suction fan 9. The air outlet is connected, and the other end of the duct 10 extends out of the connecting block 7. The extension end of the duct 10 runs through one side of the support base 2 and extends to the top of the dust collection drawer 11. Its function is to turn on the suction fan 9, and the suction fan 9 Absorb the grinding debris flying downward during grinding, and filter the larger abrasive debris through the filter plate 8 to prevent the larger abrasive debris from being sucked in by the suction fan 9, causing the suction fan 9 to be blocked and damaged, and the suction fan 9 will be smaller The dust is inhaled and transported to the dust collection drawer 11 through the conduit 10, so as to realize the dust-proof treatment and avoid the workers breathing a large amount of dust-containing air for a long time, which can easily lead to respiratory diseases and even directly threaten the life.

The top of the cover body 4 is provided with one end of the connecting plate 13, and the other end of the connecting plate 13 is connected with a spark baffle 14. The function is to set the spark baffle 14 to block the upward part of the wear debris during grinding and avoid sparks. Injury to workers.

The dust-collecting drawer 11 is slidably connected with the support base 2, and one end of the dust-collecting drawer 11 extends out of the support base 2, and the extension end of the dust-collecting drawer 11 is connected with a handle 12, the function of which is to facilitate the removal of the dust-collecting drawer 11 by setting the handle 12 .

Both the dust collection drawer 11 and the spark baffle 14 are made of transparent materials. The function is to use the transparent material for the dust collection drawer 11 to observe the dust collection inside the dust collection drawer 11 at any time. By setting the spark baffle 14 to The transparent material prevents the worker from being blocked by the spark baffle 14 when grinding the workpiece, resulting in inaccurate grinding.

The grinding wheel 6 is matched with the cover body 4 .

The working principle and use process of the utility model: when the device is in use, the double-headed motor 5 is turned on, and the double-headed motor 5 drives the grinding wheel 6 to rotate in the direction of the bottom, so that the grinding wheel 6 flies downward from the grinding wheel when grinding the workpiece, and the suction fan 9 is turned on. , the suction fan 9 will absorb the grinding debris flying downward during grinding, and filter the larger wear debris through the filter plate 8 to prevent the larger wear debris from being sucked by the suction fan 9, causing the suction fan 9 to be blocked and damaged. 9. Smaller abrasive dust is inhaled and transferred to the dust collection drawer 11 through the conduit 10 to realize dust-proof treatment and prevent workers from breathing a large amount of dust-containing air for a long time, which can easily lead to respiratory diseases, and even directly threaten the The problem of life, the spark baffle 14 blocks the upward part of the wear debris during grinding, and at the same time prevents the spark from causing damage to the worker. When the grinding debris is collected to a certain level, the dust collecting drawer 11 is taken out by pulling the handle 12, and the grinding debris is poured out to a suitable place.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A dust-proof grinding machine, characterized in that it comprises a bottom plate (1), a support seat (2), a connecting frame (3) and two cover bodies (4) and a Two dustproof assemblies and two grinding assemblies, the support seat (2) is arranged on the top of the bottom plate (1), the connecting frame (3) is arranged on the top of the support seat (2), and the two The cover bodies (4) are respectively arranged on both ends of the connecting frame (3), the two dustproof assemblies are respectively arranged at the bottom of the two cover bodies (4), and the two grinding assemblies are respectively located inside the two cover bodies (4); The grinding assembly includes a double-headed motor (5) and a grinding wheel (6), the double-headed motor (5) is installed inside the connecting frame (3), and the output end of the double-headed motor (5) penetrates the One side of the cover body (4), the grinding wheel (6) is located inside the connecting frame (3), and one side of the grinding wheel (6) is connected to the output end of the double-head motor (5), and the other side of the grinding wheel (6) is connected with the inner wall of the cover body (4) through a rotating shaft; The dustproof assembly includes a connection block (7), a filter plate (8), a suction fan (9), a duct (10) and a dust collection drawer (11), and the connection block (7) is arranged on the bottom plate (1). ), and the connecting block (7) is located at the bottom of the cover (4), the top of the connecting block (7) is provided with a mounting groove, the filter plate (8) and the suction fan ( 9) All are located inside the installation groove, the suction fan (9) is located at the bottom of the filter plate (8), and the dust collection drawer (11) is located inside the support seat (2), so One end of the duct (10) is connected to the air outlet of the suction fan (9), and the other end of the duct (10) extends out of the connecting block (7), and the extended end of the duct (10) penetrates through One side of the support seat (2) extends to the top of the dust collecting drawer (11). 2. A dust-proof grinding machine according to claim 1, characterized in that, one end of a connecting plate (13) is provided on the top of the cover (4), and the other end of the connecting plate (13) is provided A spark damper (14) is attached. 3 . The dust-proof grinding machine according to claim 1 , wherein the dust-collecting drawer ( 11 ) is slidably connected to the support seat ( 2 ), and one end of the dust-collecting drawer ( 11 ) is slidably connected. 4 . The support seat (2) extends out, and the extension end of the dust collecting drawer (11) is connected with a handle (12). 4 . The dust-proof grinding machine according to claim 2 , wherein the dust-collecting drawer ( 11 ) and the spark baffle ( 14 ) are made of transparent materials. 5 . 5 . The dust-proof grinding machine according to claim 1 , wherein the grinding wheel ( 6 ) is matched with the cover body ( 4 ). 6 .

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