CN213351958U

CN213351958U - Environment-friendly grinding machine

Info

Publication number: CN213351958U
Application number: CN202021709104.7U
Authority: CN
Inventors: 徐纪洪; 李彬; 芦喆
Original assignee: No2 Forging Branch Of Shandong Automobile Gear Works
Current assignee: No2 Forging Branch Of Shandong Automobile Gear Works
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-06-04
Anticipated expiration: 2030-08-15

Abstract

The application relates to an environment-friendly grinding machine, which relates to the field of mechanical design and processing, and comprises a box body, a grinding mechanism and a dust falling mechanism arranged on the box body, wherein the top of the box body is provided with a mounting seat, two sides of the mounting seat are respectively provided with a dust inlet funnel, the dust inlet of the dust inlet funnel faces upwards, the grinding mechanism comprises a motor arranged on the mounting seat and a grinding wheel arranged on an output shaft of the motor, the grinding wheel is positioned above the dust inlet funnel, part of the grinding wheel is positioned in the dust inlet funnel, the inner side of the dust inlet funnel is rotatably connected with a dust blocking piece used for blocking grinding scraps splashing out of two sides, the dust falling mechanism comprises a dust removing pipe communicated with the dust inlet funnel, a spraying assembly and a water tank arranged below the dust removing pipe and used for receiving water, the dust removing pipe is of a funnel-shaped structure, the large end of the dust removing pipe is connected, the other end of the tube body penetrates out of the box body and is connected with a water source. This application has the effect that increases relatively and remove dust.

Description

Environment-friendly grinding machine

Technical Field

The application relates to the field of mechanical design and processing, in particular to an environment-friendly grinding machine.

Background

At present, a grinding machine is selected for grinding various cutters and tools, but metal abrasive dust is generated in the grinding process to pollute air in a workshop and influence the health of workers.

Patent publication No. CN104084886A discloses a dustproof abrasive machine, including fixed plate, supporting legs, emery wheel, dirt proof boot, water pipe, water pump, water tank, dust catcher and dust removal case. The external supporting legs of fixed plate lower extreme, the emery wheel is in the fixed plate intermediate position, and the dirt proof boot overlaps outside the emery wheel to the emery wheel is not totally encircleed by the dirt proof boot, and the space between emery wheel and the dirt proof boot forms the dust exhaust chamber, and the lower extreme of fixed plate under the emery wheel is equipped with the dust removal case, and dust removal case and dust exhaust chamber intercommunication are equipped with the dust catcher in the dust removal case. And a water tank is also arranged on one side of the fixed plate, a spray head is arranged in the dust exhaust cavity right above the grinding wheel, and the water pump is connected with the water tank and the spray head through the water pipe.

With respect to the related art among the above, the inventors consider that there is a drawback that the dust removing effect is relatively poor.

Disclosure of Invention

In order to increase the effect of dust removal relatively, this application provides an environmental protection abrasive machine.

The application provides an environmental protection abrasive machine adopts following technical scheme:

an environment-friendly grinding machine comprises a box body, a grinding mechanism for grinding and a dust falling mechanism arranged on the box body, wherein the top of the box body is provided with a mounting seat, dust inlet funnels are respectively arranged on two sides of the mounting seat, dust inlet openings of the dust inlet funnels face upwards, the grinding mechanism comprises a motor arranged on the mounting seat and a grinding wheel arranged on an output shaft of the motor, the grinding wheel is positioned above the dust inlet funnels, part of the grinding wheel is positioned in the dust inlet funnels, the inner sides of the dust inlet funnels are rotatably connected with dust blocking pieces used for blocking abrasive dust splashed out of two sides, the dust falling mechanism comprises a dust removing pipe communicated with the dust inlet funnels, a spraying assembly and a water tank arranged below the dust removing pipe and used for receiving water, the dust removing pipe is of a funnel-shaped structure, the large end of the dust removing pipe is connected with the dust inlet funnels, and the spraying assembly, the other end of the tube body penetrates out of the box body and is connected to a water source.

Through adopting above-mentioned technical scheme, the emery wheel part is located into dirt funnel, the abrasive dust that produces when polishing is difficult for the splash relatively and advances dirt funnel, simultaneously, it sets up the fender dirt spare on advancing dirt funnel edge rotatable to different height in order can be when the not co-altitude grinding, can block the abrasive dust of the both sides that fly away, make the relative preferred of effect of dust fall, and set up the shower nozzle in the dust removal pipe and can drench the abrasive dust, the pipe diameter of dust removal pipe reduces the washing to the abrasive dust of pipe wall more thoroughly relatively gradually.

Preferably, the dust blocking part comprises two baffles and a connecting plate used for connecting the two baffles, the baffles are rotatably connected to the edge of an upper opening of the dust inlet funnel, the rotating center of the baffles is located at the center of the circle, the two baffles are arranged along the same central axis, the rotating plane of the baffles is parallel to the rotating plane of the grinding wheel, the part of the baffles is located in the dust inlet funnel, and the connecting plate is of an arc plate-shaped structure and is along the same central axis with the baffles.

Through adopting above-mentioned technical scheme, two rotate the baffle that sets up edge on advancing dirt funnel opening, can rotate the height of adjustment baffle when different angles grind the work piece to block the abrasive dust of both sides, the connecting plate can be to the abrasive dust that splashes along the emery wheel tangential and do and block, and the abrasive dust that makes in the air of splashing is less relatively.

Preferably, the side wall of the water tank is provided with a drain pipe, and the drain end of the drain pipe extends out of the tank body and is communicated with the drain pipe, and the water inlet end of the drain pipe is communicated with the water tank.

Through adopting above-mentioned technical scheme, through the blow off pipe with drain pipe connection in job site, the condition that the water that can effectual reduction water tank spills over.

Preferably, the box is side open structure and its opening part is provided with the chamber door, bottom in the box is provided with a plurality of guide rails that are on a parallel with the opening direction of box, the bottom of water tank is provided with a plurality of sliders that slide and connect in the guide rail.

Through adopting above-mentioned technical scheme, the guide rail that sets up in the box and the slider that sets up in the water tank bottom can be relatively more convenient when wasing the water tank.

Preferably, the water tank is provided with a handle for conveniently pulling out the water tank.

Through adopting above-mentioned technical scheme, the impetus when setting up in the handle messenger pulling water tank of water tank is more to more suitable, and is lighter during the pulling water tank, and the use sense is better relatively.

Preferably, the mounting base is provided with two support arms, and the support arm is connected with the support frame that is used for placing the grinding work piece far away from the vertical slip of one end of mounting base.

Through adopting above-mentioned technical scheme, when grinding the work piece, can place the work piece in the backup pad to make with man-hour, the work piece can be relatively more stable carry out the grinding, and through the height of adjusting the support frame, adapt to different machining height and keep off the height of dirt spare, and the work piece is in the dust hopper is advanced to the direction orientation that splashes of abrasive dust when polishing, thereby the effect of removing dust is preferred relatively.

Preferably, the one end that the mount pad was kept away from to the support arm is seted up vertical extension's locating hole, the support frame includes that vertical sliding connects in the bracing piece in the locating hole and connects in the backup pad on bracing piece top, the positioning screw is worn to be equipped with by the support arm, positioning screw penetrates locating hole and butt in the bracing piece.

Through adopting above-mentioned technical scheme, the bracing piece sets up in the locating hole, rotates positioning screw after the height of adjustment adaptation and fixes a position and fix.

Preferably, the support rod is provided with a vertically extending abutting groove, the abutting groove is provided with a vertically extending limiting rack, and one end of the positioning screw rod, which is close to the support rod, is rotatably connected with an abutting tooth block which can be meshed with the limiting rack.

Through adopting above-mentioned technical scheme, mesh in the restriction rack through the butt rack, when the vertical displacement of restriction bracing piece that can be comparatively stable relatively, the circumferential direction that can also restrict the bracing piece for stability when using is better relatively.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the nozzle is arranged in the dust removing pipe, and can be used for wetting and dedusting abrasive dust entering from the dust inlet funnel, the abrasive dust is flushed into a water tank arranged below the dust removing pipe from the inner wall of the dust removing pipe, the pipe diameter of the dust removing pipe is gradually reduced, so that the abrasive dust adhered to the pipe wall is easier to flush into the water tank, at the moment, the abrasive dust is not easy to float again to cause the condition of poor dust removing effect, meanwhile, the dust blocking piece rotatably arranged on the opening of the dust inlet funnel can rotate to block the abrasive dust splashed out of two sides, and the abrasive dust entering air is relatively reduced;

2. the bottom of the water tank is provided with the sliding block matched with the guide rail and the handle arranged on the water tank, so that the water tank can be relatively more convenient to clean.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a dust fall mechanism according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a box body according to an embodiment of the present application.

Fig. 4 is an exploded view of a portion of an embodiment of the present application.

Description of reference numerals: 1. a box body; 2. a grinding mechanism; 3. a dust falling mechanism; 11. a mounting seat; 12. a dust inlet funnel; 13. a dust blocking member; 14. a box door; 15. a guide rail; 16. a support frame; 111. a support arm; 112. positioning holes; 113. positioning a screw rod; 114. abutting against the tooth block; 131. a baffle plate; 132. a connecting plate; 151. a slider; 161. a support bar; 162. a support plate; 163. abutting against the rack; 21. a motor; 22. a grinding wheel; 221. a grinding wheel cover; 31. a dust removal pipe; 32. a spray assembly; 33. a water tank; 321. a spray head; 322. a pipe body; 331. a drain pipe; 332. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses environmental protection abrasive machine. Referring to fig. 1 and 2, an environment-friendly grinder includes a case 1, a grinding mechanism 2 for grinding, and a dust falling mechanism 3 disposed in the case 1.

The upper portion of box 1 is fixedly connected with mount pad 11 and is provided with into dirt funnel 12 in the both sides of mount pad 11, and it communicates in box 1 inside to enter dirt funnel 12. The grinding mechanism 2 includes a motor 21 fixedly connected to the mounting base 11 and a grinding wheel 22 connected to an output shaft of the motor 21, a grinding wheel cover 221 for covering a part of the grinding wheel 22 is provided outside the grinding wheel 22, and the grinding wheel cover 221 is opened obliquely downward and connected to a housing of the motor 21. The grinding wheel 22 is positioned above the dust inlet funnel 12, part of the grinding wheel 22 is positioned in the dust inlet funnel 12, and the inner side of the dust inlet funnel 12 is rotatably connected with a dust blocking piece 13 for blocking grinding dust on two splashing sides.

Wherein, dust fall mechanism 3 is including the dust removal pipe 31 that communicates in dust inlet funnel 12 discharge end, the spray assembly 32 that is used for the dust fall and set up the water tank 33 that is used for the water receiving in dust removal pipe 31 below, and water tank 33 is open structure. The dust removal pipe 31 is of a funnel-shaped structure, the large end of the dust removal pipe 31 is connected with and communicated with the dust inlet funnel 12, the spraying assembly 32 comprises a spraying head 321 arranged in the dust removal pipe 31 and a pipe body 322 with one end communicated with the spraying head 321, the other end of the pipe body 322 penetrates out of the box body 1 and is connected with a water source, and the water source can be selectively communicated with a water pipe on a working site.

When the dust removing device is used, abrasive dust generated by grinding a workpiece by the grinding wheel 22 is blocked by the dust inlet funnel 12 and then enters the dust removing pipe 31, and the abrasive dust is wetted by water sprayed by a spray head arranged in the dust removing pipe 31, so that the probability of dust emission is reduced. The pipe diameter of the dust removal pipe 31 is gradually reduced, so that the dust removal pipe can be relatively cleaner during flushing, and then the abrasive dust is flushed into the water tank. When grinding, need through setting up the grinding workpiece in the different positions of emery wheel 22 to be used for different angles to do the grinding, dust blocking member 13 rotates to different height in order can be when the not high grinding of co-altitude, still can block the abrasive dust of splash both sides, makes the effect of dust fall better relatively.

Referring to fig. 3, the dust blocking member 13 includes two blocking plates 131 and a connecting plate 132 for connecting the two blocking plates 131, the blocking plates 131 are rotatably connected to the edge of the upper opening of the dust inlet funnel 12, the rotation center of the blocking plates 131 is located at the center of the blocking plates 131, the two blocking plates 131 are arranged on the same central axis, and the rotation of the blocking plates 131 is limited by bolts, the rotation plane of the blocking plates 131 is parallel to the rotation plane of the grinding wheel 22, the blocking plates 131 are partially located in the dust inlet funnel 12, and the connecting plate 132 is in an arc plate structure and is arranged on the same central axis as. During the use, rotate the height that baffle 131 adjustment adapted according to the abrasive dust condition of splashing and screw up the nut, both sides baffle 131 can shelter from the abrasive dust of both sides splashing.

Referring to fig. 3, the box body 1 is of a side-opening structure, a box door 14 is arranged at an opening of the box body, and a vertical side edge of the box door 14 is hinged to a vertical opening edge of the box body 1. The bottom in the box body 1 is fixedly connected with a plurality of guide rails 15 parallel to the opening direction of the box body 1, and the bottom of the water tank 33 is provided with a plurality of slide blocks 151 connected with the guide rails 15 in a sliding manner. The side wall of the water tank 33 is provided with a drain pipe 331, the drain end of the drain pipe 331 extends out of the tank body 1 and is communicated with a drain pipe, the drain pipe is communicated with a sewage treatment device, and the water inlet end of the drain pipe 331 is communicated with the water tank 33. A handle 332 for facilitating the drawing out of the water tank 33 is provided at a sidewall of the water tank 33.

When in use, the water discharge pipe 331 arranged in the water tank 33 can discharge the water in the water tank 33 in time, thereby reducing the situation that the water overflows out of the water tank 33. Meanwhile, the guide rail 15 arranged in the box body 1 and the sliding block arranged at the bottom of the water tank 33 can relatively easily take out the water tank 33 when the water tank 33 is cleaned, and the arranged handle 332 can facilitate a worker to pull out the water tank 33.

Referring to fig. 3 and 4, two support arms 111 are fixedly connected to the side wall of the mounting base 11, a support frame 16 for placing a grinding workpiece is disposed at one end of each support arm 111 away from the mounting base 11, and a positioning hole 112 extending vertically is disposed at one end of each support arm 111 away from the mounting base 11. The support frame 16 includes that vertical slip connects in the bracing piece 161 of locating hole 112 and connects in the backup pad 162 on bracing piece 161 top, and positioning screw 113 is worn to be equipped with by support arm 111, and positioning screw 113 penetrates locating hole 112 and rotates in the one end that is close to positioning screw 113 and be connected with butt tooth piece 114, and the butt groove of vertical extension has been seted up to bracing piece 161, is provided with the butt rack 163 of vertical extension in the butt inslot, and butt rack 163 meshes in butt tooth piece 114.

The implementation principle of this application embodiment an environmental protection abrasive machine does: according to the workpiece condition needing to be polished, the supporting rod 161 is moved to the proper height, then the positioning screw 113 is rotated to abut the abutting tooth block 114 on the abutting rack 163, and the abutting tooth block 114 is meshed with the abutting rack 163, at this time, the provided toothed protrusion can further fix the supporting rod 161. Subsequently, the baffle 131 disposed inside the dust inlet funnel 12 is rotated to locate the baffle 131 below the supporting plate 162, so as to achieve the effect of blocking the abrasive dusts splashed from both sides. When grinding is started, abrasive dust enters the dust removing pipe 31 from the dust inlet funnel 12, the abrasive dust in the dust removing pipe 31 is wetted by water sprayed by the spray nozzle 321 and enters the water tank 33 along with water flow, and meanwhile, the water discharge pipe 331 arranged in the water tank 33 can reduce the situation that water overflows out of the water tank 33; in addition, the slider 151 fitted to the guide rail 15 and the handle 332 provided to the sidewall of the water tank 33 are provided at the bottom of the water tank 33, so that it is relatively more convenient to take out the water tank 33 from the cabinet 1 when washing the water tank 33.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an environmental protection abrasive machine which characterized in that: comprises a box body (1), a grinding mechanism (2) for grinding and a dust falling mechanism (3) arranged on the box body (1), wherein the top of the box body (1) is provided with a mounting seat (11), dust inlet funnels (12) are respectively arranged on two sides of the mounting seat (11), a dust inlet of each dust inlet funnel (12) faces upwards, the grinding mechanism (2) comprises a motor (21) arranged on the mounting seat (11) and a grinding wheel (22) arranged on an output shaft of the motor (21), the grinding wheel (22) is positioned above the dust inlet funnels (12), the part of the grinding wheel (22) is positioned in the dust inlet funnels (12), a dust blocking part (13) used for blocking abrasive dust splashed out of two sides is rotatably connected to the inner sides of the dust inlet funnels (12), the dust falling mechanism (3) comprises a dust removing pipe (31) communicated with the dust inlet funnels (12), a spraying assembly (32) and a water tank (33) arranged below the dust removing pipe (31) and used for receiving water, dust removal pipe (31) are hopper-shaped structure and its main aspects connect and communicate in dust inlet funnel (12), spray subassembly (32) including setting up shower nozzle (321) and the body (322) that one end communicates in shower nozzle (321) in dust removal pipe (31), box (1) and connection in the water source are worn out to the other end of body (322).

2. The environment-friendly grinder as claimed in claim 1, wherein: the dust blocking piece (13) comprises two baffles (131) and a connecting plate (132) used for connecting the two baffles (131), the baffles (131) are rotatably connected to the edge of an upper opening of the dust inlet funnel (12), the rotating center of the baffles (131) is located at the center of the circle, the two baffles (131) are arranged with the same central axis, the rotating plane of the baffles (131) is parallel to the rotating plane of the grinding wheel (22), the part of the baffles (131) is located in the dust inlet funnel (12), and the connecting plate (132) is of an arc plate-shaped structure and is located with the same central axis as the baffles (131).

3. The environment-friendly grinder as claimed in claim 1, wherein: the side wall of the water tank (33) is provided with a drain pipe (331), the drain end of the drain pipe (331) extends out of the tank body (1) and is communicated with a drain pipe, and the water inlet end of the drain pipe (331) is communicated with the water tank (33).

4. The environment-friendly grinder as claimed in claim 1, wherein: the box (1) is side open structure and its opening part is provided with chamber door (14), bottom in box (1) is provided with a plurality of guide rails (15) that are on a parallel with the opening direction of box (1), the bottom of water tank (33) is provided with a plurality of sliders (151) of sliding connection in guide rails (15).

5. The environment-friendly grinder as claimed in claim 1, wherein: the water tank (33) is provided with a handle (332) which facilitates pulling out the water tank (33).

6. The environment-friendly grinder as claimed in claim 1, wherein: the mounting seat (11) is provided with two support arms (111), and one end of each support arm (111) far away from the mounting seat (11) is connected with a support frame (16) used for placing a grinding workpiece in a vertical sliding mode.

7. The environment-friendly grinder as claimed in claim 6, wherein: the one end that mount pad (11) was kept away from in support arm (111) is seted up vertical extension's locating hole (112), support frame (16) including vertical slip connect in bracing piece (161) in locating hole (112) and connect in backup pad (162) on bracing piece (161) top, positioning screw (113) are worn to be equipped with in support arm (111), positioning screw (113) penetrate locating hole (112) and butt in bracing piece (161).

8. The environment-friendly grinder as claimed in claim 7, wherein: the supporting rod (161) is provided with a vertically extending abutting groove, a vertically extending limiting rack (163) is arranged in the abutting groove, and one end, facing the supporting rod, of the positioning screw rod (113) is rotatably connected with an abutting tooth block (114) which can be meshed with the limiting rack (163).