Disclosure of Invention
In order to overcome the hand and need hold the electric drill always and drill, time is a long time, and the degree of depth inconsistent that leads to drilling more difficultly to during the stuff drilling, easily appear a large amount of saw-dusts and influence the shortcoming of surrounding environment, the technical problem that solves: the utility model provides a can be more convenient for the people to drill to the stuff, need not to hold the electric drill always, it is more laborsaving to provide one kind to can also collect the saw-dust, avoid the saw-dust to influence the stuff drilling equipment for wooden furniture processing of surrounding environment.
The technical scheme is as follows: a wood drilling device for processing wood furniture comprises a base, a mounting frame, a fixed column, a first slide rail, a first slide block, a first connecting column, a first support rod, a filter screen plate, a support column, a second slide rail, a first spring, a second slide block, a connecting rod, a press block, a scale, a baffle, a clamping block, a clamping rod, a first fixed rod, a guide rod and a rotating mechanism, wherein the mounting frame is arranged on the left side of the top of the base, the fixed column is arranged in the middle of the left side in the mounting frame, the first slide rail is arranged in the middle of the top of the fixed column in an embedded mode, the first slide rail is provided with the first slide block in a sliding mode, the first connecting column is arranged in the middle of the bottom of the first slide block, the rotating mechanism is arranged between the first connecting column and the front side face of the fixed column, the first support rod is provided with the filter screen plate at the, pillar bottom is equipped with the second slide rail, the gliding style is equipped with the second slider on the second slide rail, be connected with first spring between second slider top and the interior top of second slide rail, be equipped with the connecting rod in the middle of the second slider bottom, the connecting rod bottom is equipped with the briquetting, the briquetting front side right part of left side and the briquetting front side left part of right side all are equipped with the fixture block, be equipped with the kelly in the fixture block, be equipped with the scale between the kelly inner of both sides about, the outer right side lower part of the second slide rail of right side is equipped with first dead lever, open first dead lever lower part has the through-hole, the filter plate right side is equipped with the guide bar, the guide bar passes.
Further, rotary mechanism is equipped with the rotary rod including bearing frame, first bull stick, rotary rod, reel and wire rope, fixed column leading flank right side lower part, is equipped with first bull stick in the bearing frame, and first bull stick front end is equipped with the reel, and reel front side central point puts and is equipped with the rotary rod, is equipped with wire rope on the reel, and wire rope is terminal to be connected with first connecting post.
Further, still including the horizontal pole, fixed cover, the slide bar, connect the rope, the bolt, second branch, first inserted bar and electric drill, the pillar right side lower part of left side is equipped with the horizontal pole, the horizontal pole right-hand member is equipped with fixed cover, be equipped with the slide bar in the fixed cover, open at the slide bar middle part has a plurality of second screw holes, the threaded bolt that is equipped with of second of below, be connected with between bolt and the horizontal pole top right side and connect the rope, the slide bar below is equipped with the electric drill, electric drill top left side is equipped with two second branches, the second branch upper portion and the slide bar lower part of controlling both sides all opened first jack, be equipped with first inserted bar between the three first jack, the electric drill.
Further, still including sleeve, loop bar, collection frame and handle, the fixed column right-hand member all is equipped with the sleeve with first dead lever bottom, is equipped with the loop bar in the sleeve, is connected with between the loop bar front side of controlling both sides and collects the frame, collects the frame outside the front side and is equipped with the handle.
Further, still including the cylinder body, the carriage release lever, the piston, the second spring, the intake pipe, the check valve, outlet duct and footboard, base leading flank right side is equipped with the cylinder body, be equipped with the piston in the cylinder body, cylinder body left side middle part is equipped with the carriage release lever, the carriage release lever bottom is equipped with the footboard, the carriage release lever right-hand member is connected with piston left surface middle part, be connected with the second spring about both sides about piston right flank and the cylinder body right flank about both sides, cylinder body top right side is equipped with the outlet duct, outlet duct and cylinder body intercommunication, the outlet duct tail end is located filter plate below, cylinder body bottom right side is equipped with the intake pipe, intake pipe and cylinder body.
The invention has the following advantages: according to the invention, the battens are placed on the filter screen plate and pressed by the pressing block, people can drill the battens, so that the drilling by people is more convenient, the battens do not need to be pressed by people, the drilling by the electric drill is not needed to be lifted all the time through the matching of the bolt and the fixed sleeve, the drilling depth is consistent, the sawdust generated during drilling can be collected through the action of the collecting frame, and the influence on the surrounding environment caused by the sawdust falling to the ground is avoided.
Detailed Description
The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, 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 in specific cases to those skilled in the art.
Example 1
A wood drilling device for wood furniture processing is disclosed, as shown in figure 1-2, and comprises a base 1, a mounting frame 101, a fixed column 2, a first slide rail 3, a first slide block 4, a first connecting column 5, a first support rod 6, a filter screen plate 7, a support column 8, a second slide rail 9, a first spring 10, a second slide block 11, a connecting rod 12, a pressing block 13, a scale 14, a baffle 15, a clamping block 16, a clamping rod 17, a first fixing rod 18, a guide rod 182 and a rotating mechanism 19, wherein the mounting frame 101 is arranged on the left side of the top of the base 1, the base 1 is connected with the mounting frame 101 in a welding connection mode, the fixed column 2 is arranged in the middle of the left side in the mounting frame 101, the first slide rail 3 is embedded in the middle of the top of the fixed column 2, the first slide rail 3 is slidably provided with the first slide block 4, the first connecting column 5 is arranged in the middle of the bottom of the first slide, a first support rod 6 is arranged at the top of the first slide block 4, a filter screen plate 7 is arranged at the top end of the first support rod 6, baffle plates 15 are arranged at the front and back sides of the top of the filter screen plate 7, two support columns 8 are arranged at the right side of the top in the mounting frame 101, the mounting frame 101 is connected with the support columns 8 in a welding connection mode, second slide rails 9 are arranged at the bottom ends of the support columns 8, second slide rails 11 are slidably arranged on the second slide rails 9, a first spring 10 is connected between the top of each second slide rail 11 and the top in the second slide rail 9, a connecting rod 12 is arranged in the middle of the bottom of each second slide rail 11, a press block 13 is arranged at the bottom end of each connecting rod 12, the connecting rod 12 is connected with the press block 13 in a welding connection mode, a clamp block 16 is arranged at the right part of the front side of the left press block 13 and the left part of the front side of the right side of, a through hole 181 is formed at the lower part of the first fixing rod 18, a guide rod 182 is arranged at the right side of the filter screen plate 7, and the guide rod 182 passes through the through hole 181.
Example 2
A wood drilling device for wood furniture processing is disclosed, as shown in figure 1-2, and comprises a base 1, a mounting rack 101, a fixed column 2, a first slide rail 3, a first slide block 4, a first connecting column 5, a first support rod 6, a filter screen plate 7, a support column 8, a second slide rail 9, a first spring 10, a second slide block 11, a connecting rod 12, a pressing block 13, a scale 14, a baffle 15, a clamping block 16, a clamping rod 17, a first fixing rod 18, a guide rod 182 and a rotating mechanism 19, wherein the mounting rack 101 is arranged on the left side of the top of the base 1, the fixed column 2 is arranged in the middle of the left side in the mounting rack 101, the first slide rail 3 is embedded in the middle of the top of the fixed column 2, the first slide block 4 is slidably arranged on the first slide rail 3, the first connecting column 5 is arranged in the middle of the bottom of the first slide block 4, the rotating mechanism 19 is arranged between the first connecting column 5, the top end of the first support rod 6 is provided with a filter screen plate 7, the front side and the rear side of the top of the filter screen plate 7 are provided with baffle plates 15, the right side of the top of the filter screen plate 7 is provided with two support columns 8 in the mounting frame 101, the bottom end of each support column 8 is provided with a second slide rail 9, the second slide rail 9 is provided with a second slide block 11 in a sliding manner, a first spring 10 is connected between the top of the second slide block 11 and the top of the second slide rail 9, the middle of the bottom of the second slide block 11 is provided with a connecting rod 12, the bottom end of the connecting rod 12 is provided with a pressing block 13, the right part of the front side of the pressing block 13 at the left side and the left part of the front side of the pressing block 13 at the right side are provided with a clamping block 16, a clamping rod 17 is arranged in the clamping block 16, a dividing ruler 14 is arranged between the inner ends of the clamping.
The rotating mechanism 19 comprises a bearing seat 191, a first rotating rod 192, a rotating rod 193, a reel 194 and a steel wire rope 195, the bearing seat 191 is arranged at the lower portion of the right side of the front side of the fixing column 2, the first rotating rod 192 is arranged in the bearing seat 191, the reel 194 is arranged at the front end of the first rotating rod 192, the first rotating rod 192 is connected with the reel 194 in a welding connection mode, the rotating rod 193 is arranged at the center position of the front side of the reel 194, the reel 194 is connected with the rotating rod 193 in a welding connection mode, the steel wire rope 195 is arranged on the reel 194, and the tail end of the steel wire rope.
Example 3
A wood drilling device for wood furniture processing is disclosed, as shown in figures 1-3, and comprises a base 1, a mounting rack 101, a fixed column 2, a first slide rail 3, a first slide block 4, a first connecting column 5, a first support rod 6, a filter screen plate 7, a support column 8, a second slide rail 9, a first spring 10, a second slide block 11, a connecting rod 12, a pressing block 13, a scale 14, a baffle 15, a clamping block 16, a clamping rod 17, a first fixing rod 18, a guide rod 182 and a rotating mechanism 19, wherein the mounting rack 101 is arranged on the left side of the top of the base 1, the fixed column 2 is arranged in the middle of the left side in the mounting rack 101, the first slide rail 3 is embedded in the middle of the top of the fixed column 2, the first slide block 4 is slidably arranged on the first slide rail 3, the first connecting column 5 is arranged in the middle of the bottom of the first slide block 4, the rotating mechanism 19 is arranged between the first connecting column 5, the top end of the first support rod 6 is provided with a filter screen plate 7, the front side and the rear side of the top of the filter screen plate 7 are provided with baffle plates 15, the right side of the top of the filter screen plate 7 is provided with two support columns 8 in the mounting frame 101, the bottom end of each support column 8 is provided with a second slide rail 9, the second slide rail 9 is provided with a second slide block 11 in a sliding manner, a first spring 10 is connected between the top of the second slide block 11 and the top of the second slide rail 9, the middle of the bottom of the second slide block 11 is provided with a connecting rod 12, the bottom end of the connecting rod 12 is provided with a pressing block 13, the right part of the front side of the pressing block 13 at the left side and the left part of the front side of the pressing block 13 at the right side are provided with a clamping block 16, a clamping rod 17 is arranged in the clamping block 16, a dividing ruler 14 is arranged between the inner ends of the clamping.
The rotating mechanism 19 comprises a bearing seat 191, a first rotating rod 192, a rotating rod 193, a reel 194 and a steel wire rope 195, the bearing seat 191 is arranged at the lower part of the right side of the front side of the fixing column 2, the first rotating rod 192 is arranged in the bearing seat 191, the reel 194 is arranged at the front end of the first rotating rod 192, the rotating rod 193 is arranged at the center position of the front side of the reel 194, the steel wire rope 195 is arranged on the reel 194, and the tail end of the steel wire rope 195 is connected with the first connecting.
The electric drill is characterized by further comprising a cross rod 20, a fixing sleeve 21, a slide rod 211, a connecting rope 22, a bolt 23, a second support rod 25, a first inserted rod 27 and an electric drill 28, wherein the cross rod 20 is arranged on the lower portion of the right side of a left support column 8, the support column 8 is connected with the cross rod 20 in a welding connection mode, the fixing sleeve 21 is arranged at the right end of the cross rod 20, the cross rod 20 is connected with the fixing sleeve 21 in a welding connection mode, the slide rod 211 is arranged in the fixing sleeve 21, a plurality of second threaded holes 24 are formed in the middle of the slide rod 211, the bolt 23 is arranged in the second threaded hole 24 at the lowest position, the connecting rope 22 is connected between the bolt 23 and the right side of the top of the cross rod 20, the electric drill 28 is arranged below the slide rod 211, two second support rods 25 are arranged on the left side of the top of the electric drill 28, the electric drill 28 is connected with the second, the lower portion of the drill 28 is located at the front side of the scale 14.
Example 4
A wood drilling device for wood furniture processing is disclosed, as shown in figures 1-3, and comprises a base 1, a mounting rack 101, a fixed column 2, a first slide rail 3, a first slide block 4, a first connecting column 5, a first support rod 6, a filter screen plate 7, a support column 8, a second slide rail 9, a first spring 10, a second slide block 11, a connecting rod 12, a pressing block 13, a scale 14, a baffle 15, a clamping block 16, a clamping rod 17, a first fixing rod 18, a guide rod 182 and a rotating mechanism 19, wherein the mounting rack 101 is arranged on the left side of the top of the base 1, the fixed column 2 is arranged in the middle of the left side in the mounting rack 101, the first slide rail 3 is embedded in the middle of the top of the fixed column 2, the first slide block 4 is slidably arranged on the first slide rail 3, the first connecting column 5 is arranged in the middle of the bottom of the first slide block 4, the rotating mechanism 19 is arranged between the first connecting column 5, the top end of the first support rod 6 is provided with a filter screen plate 7, the front side and the rear side of the top of the filter screen plate 7 are provided with baffle plates 15, the right side of the top of the filter screen plate 7 is provided with two support columns 8 in the mounting frame 101, the bottom end of each support column 8 is provided with a second slide rail 9, the second slide rail 9 is provided with a second slide block 11 in a sliding manner, a first spring 10 is connected between the top of the second slide block 11 and the top of the second slide rail 9, the middle of the bottom of the second slide block 11 is provided with a connecting rod 12, the bottom end of the connecting rod 12 is provided with a pressing block 13, the right part of the front side of the pressing block 13 at the left side and the left part of the front side of the pressing block 13 at the right side are provided with a clamping block 16, a clamping rod 17 is arranged in the clamping block 16, a dividing ruler 14 is arranged between the inner ends of the clamping.
The rotating mechanism 19 comprises a bearing seat 191, a first rotating rod 192, a rotating rod 193, a reel 194 and a steel wire rope 195, the bearing seat 191 is arranged at the lower part of the right side of the front side of the fixing column 2, the first rotating rod 192 is arranged in the bearing seat 191, the reel 194 is arranged at the front end of the first rotating rod 192, the rotating rod 193 is arranged at the center position of the front side of the reel 194, the steel wire rope 195 is arranged on the reel 194, and the tail end of the steel wire rope 195 is connected with the first connecting.
Still including horizontal pole 20, fixed cover 21, slide bar 211, connect rope 22, bolt 23, second branch 25, first inserted bar 27 and electric drill 28, 8 right side lower parts of the pillar of left side are equipped with horizontal pole 20, horizontal pole 20 right-hand member is equipped with fixed cover 21, be equipped with slide bar 211 in the fixed cover 21, open at slide bar 211 middle part has a plurality of second screw holes 24, be equipped with bolt 23 in the second screw hole 24 of below, be connected with between bolt 23 and the 20 top right sides of horizontal pole and connect rope 22, slide bar 211 below is equipped with electric drill 28, electric drill 28 top left side is equipped with two second branches 25, the second branch 25 upper portion and the slide bar 211 lower part of controlling both sides all opened first jack 26, be equipped with first inserted bar 27 between the three first jack 26, electric drill 28 lower part is located scale 14 front side.
Still including sleeve 29, loop bar 30, collect frame 31 and handle 32, 2 right-hand members of fixed column all are equipped with sleeve 29 with first dead lever 18 bottom, fixed column 2 and first dead lever 18 all are connected with sleeve 29 through welded connection's mode, be equipped with loop bar 30 in the sleeve 29, be connected with between the loop bar 30 front side of controlling both sides and collect frame 31, loop bar 30 passes through welded connection's mode and is connected with collection frame 31, collect the outer front side of frame 31 and be equipped with handle 32, collect frame 31 and be connected with handle 32 through welded connection's mode.
Example 5
A wood drilling device for wood furniture processing is disclosed, as shown in figures 1-3, and comprises a base 1, a mounting rack 101, a fixed column 2, a first slide rail 3, a first slide block 4, a first connecting column 5, a first support rod 6, a filter screen plate 7, a support column 8, a second slide rail 9, a first spring 10, a second slide block 11, a connecting rod 12, a pressing block 13, a scale 14, a baffle 15, a clamping block 16, a clamping rod 17, a first fixing rod 18, a guide rod 182 and a rotating mechanism 19, wherein the mounting rack 101 is arranged on the left side of the top of the base 1, the fixed column 2 is arranged in the middle of the left side in the mounting rack 101, the first slide rail 3 is embedded in the middle of the top of the fixed column 2, the first slide block 4 is slidably arranged on the first slide rail 3, the first connecting column 5 is arranged in the middle of the bottom of the first slide block 4, the rotating mechanism 19 is arranged between the first connecting column 5, the top end of the first support rod 6 is provided with a filter screen plate 7, the front side and the rear side of the top of the filter screen plate 7 are provided with baffle plates 15, the right side of the top of the filter screen plate 7 is provided with two support columns 8 in the mounting frame 101, the bottom end of each support column 8 is provided with a second slide rail 9, the second slide rail 9 is provided with a second slide block 11 in a sliding manner, a first spring 10 is connected between the top of the second slide block 11 and the top of the second slide rail 9, the middle of the bottom of the second slide block 11 is provided with a connecting rod 12, the bottom end of the connecting rod 12 is provided with a pressing block 13, the right part of the front side of the pressing block 13 at the left side and the left part of the front side of the pressing block 13 at the right side are provided with a clamping block 16, a clamping rod 17 is arranged in the clamping block 16, a dividing ruler 14 is arranged between the inner ends of the clamping.
The rotating mechanism 19 comprises a bearing seat 191, a first rotating rod 192, a rotating rod 193, a reel 194 and a steel wire rope 195, the bearing seat 191 is arranged at the lower part of the right side of the front side of the fixing column 2, the first rotating rod 192 is arranged in the bearing seat 191, the reel 194 is arranged at the front end of the first rotating rod 192, the rotating rod 193 is arranged at the center position of the front side of the reel 194, the steel wire rope 195 is arranged on the reel 194, and the tail end of the steel wire rope 195 is connected with the first connecting.
Still including horizontal pole 20, fixed cover 21, slide bar 211, connect rope 22, bolt 23, second branch 25, first inserted bar 27 and electric drill 28, 8 right side lower parts of the pillar of left side are equipped with horizontal pole 20, horizontal pole 20 right-hand member is equipped with fixed cover 21, be equipped with slide bar 211 in the fixed cover 21, open at slide bar 211 middle part has a plurality of second screw holes 24, be equipped with bolt 23 in the second screw hole 24 of below, be connected with between bolt 23 and the 20 top right sides of horizontal pole and connect rope 22, slide bar 211 below is equipped with electric drill 28, electric drill 28 top left side is equipped with two second branches 25, the second branch 25 upper portion and the slide bar 211 lower part of controlling both sides all opened first jack 26, be equipped with first inserted bar 27 between the three first jack 26, electric drill 28 lower part is located scale 14 front side.
Still including sleeve 29, loop bar 30, collection frame 31 and handle 32, fixed column 2 right-hand member all is equipped with sleeve 29 with first dead lever 18 bottom, is equipped with loop bar 30 in the sleeve 29, is connected with between the loop bar 30 front side of the left and right sides and collects frame 31, collects the outer front side of frame 31 and is equipped with handle 32.
The filter screen comprises a cylinder body 33, a moving rod 34, a piston 35, a second spring 36, an air inlet pipe 37, a one-way valve 38, an air outlet pipe 39 and a pedal 40, wherein the cylinder body 33 is arranged on the right side of the front side surface of a base 1, the base 1 is connected with the cylinder body 33 in a welding connection mode, the piston 35 is arranged in the cylinder body 33, the moving rod 34 is arranged in the middle of the left side of the cylinder body 33, the pedal 40 is arranged at the bottom end of the moving rod 34, the moving rod 34 is connected with the pedal 40 in a welding connection mode, the right end of the moving rod 34 is connected with the middle of the left side surface of the piston 35, the moving rod 34 is connected with the piston 35 in a welding connection mode, the second spring 36 is connected between the upper side and the lower side of the right side surface in the cylinder body 33, the air outlet pipe 39 is arranged on the right side, the air inlet pipe 37 is communicated with the interior of the cylinder body 33, and the air inlet pipe 37 and the air outlet pipe 39 are both provided with one-way valves 38.
When a user needs to use the device, firstly, the graduated scale 14 is moved upwards, the graduated scale 14 moves upwards to drive the clamping rods 17 at the left and right directions to move upwards, the clamping rods 17 move upwards to drive the clamping blocks 16 to move upwards, the clamping blocks 16 move upwards to drive the pressing blocks 13 to move upwards, the pressing blocks 13 move upwards to drive the connecting rods 12 at the left and right directions to move upwards, the connecting rods 12 move upwards to drive the second sliding blocks 11 to move upwards, the first springs 10 are compressed, then the user can place battens needing to be drilled on the filter screen plate 7, after the battens are placed, the graduated scale 14 is loosened to reset the first springs 10, so as to drive the second sliding blocks 11 at the left and right directions to move downwards, the second sliding blocks 11 move downwards to drive the connecting rods 12 to move downwards, the connecting rods 12 move downwards to drive the pressing blocks 13 to move downwards, the pressing blocks 13 move downwards to press and fix the battens, and simultaneously, the pressing blocks 13 drive the clamping blocks 16 to move downwards, the clamping block 16 moves downwards to drive the left and right clamping rods 17 to move downwards, the clamping rod 17 moves downwards to drive the graduated scale 14 to move downwards, a user can drill a hole in a wood strip, after the wood strip is drilled with one hole, the first connecting column 5 is pulled to move rightwards through the rotating mechanism 19, the first connecting column 5 moves rightwards to drive the first sliding block 4 to move rightwards, the first sliding block 4 moves rightwards to drive the first supporting rod 6 to move rightwards, the first supporting rod 6 moves rightwards to drive the filter screen plate 7 to move rightwards, the filter screen plate 7 moves rightwards to drive the wood strip to move rightwards through the baffle 15, the user can know the moving distance of the wood strip through the graduated scale 14, the filter screen plate 7 moves rightwards to penetrate through the through hole 181, when the wood strip moves to a proper position, the rotating mechanism 19 stops rotating, then the user can drill the wood strip again, after the wood strip is drilled with all the wood strips, the filter screen plate 7 is reset by moving to the left by the rotating mechanism 19.
After one of the holes of the battens is drilled, a user can hold the rotating rod 193 to rotate clockwise, the rotating rod 193 rotates clockwise to pull the first connecting column 5 to move rightwards through the steel wire rope 195, the filter screen plate 7 is driven to move rightwards, the battens are driven to move rightwards by the filter screen plate 7, when the battens move rightwards to a proper position, the rotating rod 193 stops rotating, the holes can be drilled again, and the steps are repeated, so that the battens can be continuously moved rightwards to perform comprehensive drilling. When the drilling of the wooden strips is completed and the wooden strips are removed from the screen plate 7, the rotary rod 193 is rotated counterclockwise to push the screen plate 7 leftward, and the rotary rod 193 is stopped rotating when the screen plate 7 is reset.
When the battens are placed on the filter screen plate 7, the electric drill 28 is started, a user can hold the electric drill 28 to move downwards to drill the battens, the electric drill 28 moves downwards to drive the second supporting rod 25 to move downwards, the second supporting rod 25 moves downwards to drive the sliding rod 211 to move downwards through the first inserting rod 27, the sliding rod 211 moves downwards to drive the bolt 23 to move downwards, when the bolt 23 moves downwards and contacts with the fixing sleeve 21, the batten drilling is completed, after the batten drilling is completed, the electric drill 28 is pulled to move upwards to reset, and further the bolt 23 moves upwards to reset. When the drilling depth needs to be adjusted, the bolt 23 is screwed to move outwards and is not in contact with the second threaded hole 24, then the bolt 23 is screwed into the second threaded hole 24 above, and a user can start to drill deeper wood strips. When the electric drill 28 needs to be replaced, the user pulls out the first insertion rod 27 to separate the two second support rods 25 from the lower portion of the sliding rod 211, then replaces a new electric drill 28, and reinserts the first insertion rod 27 into the three first insertion holes 26. Therefore, the wood bar drilling tool is more convenient for a user to drill the wood bar.
When the electric drill 28 drills the battens, the saw dust generated by drilling can pass through the filter screen plate 7 and fall into the collecting frame 31 below the filter screen plate, after all the battens are drilled, a user can hold the handle 32 to pull forwards, the handle 32 moves forwards to drive the collecting frame 31 to move forwards, the collecting frame 31 moves forwards to drive the loop bar 30 to move forwards, the loop bar 30 moves forwards to separate from the sleeve 29, the saw dust in the collecting frame 31 can be poured out, after all the saw dust is poured out, the collecting frame 31 is put back to the original position through the handle 32. Therefore, the sawdust can be prevented from falling to the ground to influence the surrounding environment.
When sawdust remains on the filter screen plate 7, a user can step on the pedal 40 to move leftwards, the pedal 40 moves leftwards to drive the moving rod 34 to move leftwards, the moving rod 34 moves leftwards to drive the piston 35 to move leftwards, the second spring 36 is stretched, the piston 35 moves leftwards to suck air into the cylinder body 33 through the air inlet pipe 37, then the user can release the pedal 40, the second spring 36 resets to drive the piston 35 to move rightwards, the piston 35 moves rightwards to eject air in the cylinder body 33 through the air outlet pipe 39, the air is ejected to blow off sawdust remaining on the filter screen plate 7, meanwhile, the piston 35 also drives the moving rod 34 to move rightwards, the moving rod 34 moves rightwards to drive the pedal 40 to reset rightwards, and the reciprocating operation is carried out, so that the sawdust remaining on the filter. When the drilling of the batten is completed, the treading of the pedal 40 is stopped. Therefore, the sawdust can be prevented from remaining on the filter screen plate 7 to influence the subsequent use.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.