CN115722727A - Intelligent electric circular saw - Google Patents
Intelligent electric circular saw Download PDFInfo
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- CN115722727A CN115722727A CN202211368194.1A CN202211368194A CN115722727A CN 115722727 A CN115722727 A CN 115722727A CN 202211368194 A CN202211368194 A CN 202211368194A CN 115722727 A CN115722727 A CN 115722727A
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- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The invention relates to an intelligent electric circular saw, which comprises a casing, wherein a protective shell plate is fixedly arranged on one side surface of the casing, an arc-shaped groove is formed in the inner wall of the top of the protective shell plate, a motor is fixedly arranged in the casing, the output end of the motor can rotatably penetrate out of the casing and penetrate through one side surface of the protective shell plate, which is far away from the casing, a circular saw blade is fixedly arranged at one end, which penetrates through one side surface of the protective shell plate, which is far away from the casing, of the output end of the motor, a handle is fixedly arranged on the top of the casing, a bottom plate is fixedly arranged at the bottom of the casing, a cleaning device for cleaning debris in the arc-shaped groove and debris on the circular saw blade, which is partially positioned in the arc-shaped groove, is arranged in the arc-shaped groove, the cleaning device is provided with a connecting rod, an electric rail is fixedly arranged on the outer surface of the top of the protective shell plate, and the connecting rod is fixedly connected with the moving end of the electric rail.
Description
Technical Field
The invention relates to the technical field of electric circular saws, in particular to an intelligent electric circular saw.
Background
The electric circular saw is a very common electric tool, is often used for cutting and processing metal products or wooden products, and the electric circular saw needs to remove dust and scraps remained on the electric circular saw when in use before being stored after being used, generally an air gun is adopted to blow off the dust and scraps on the electric circular saw, but the electric circular saw is provided with a protective shell which is used for blocking the scraps by utilizing a groove in the protective shell when the scraps fly out along the rotary cutting direction during cutting, so that part of a circular saw blade is also covered in the protective shell; because the protective housing inner structure is a recess, consequently be not convenient for directly clear up the piece that electric circular saw is located the blade part of protective housing and the piece that remains in the protective housing with the air gun, can only dismantle the back with the protective housing earlier and recycle the air gun blow off, then the reloading goes back, makes the use of instrument become loaded down with trivial details like this, and the extracting tool is dismantled in addition and also can let the instrument change in the damage.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, meets the practical needs, and provides an intelligent electric circular saw which can conveniently clean up scraps on a blade part of the electric circular saw in a protective shell and scraps remained in the protective shell without disassembling the protective shell so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides an intelligence electric circular saw, includes the casing, the fixed protection shell plate that is provided with in one side of casing, the top inner wall of protection shell plate is provided with an arc wall, the fixed motor that is provided with in inside of casing, the output of motor is rotationally worn out the casing is and is passed the protection shell plate is kept away from one side of casing, the output of motor is passed the protection shell plate is kept away from the fixed circular saw piece that is provided with in one side of casing, the fixed leader that is provided with in top of casing, the fixed bottom plate that is provided with in bottom of casing, be provided with one in the arc wall and be used for the clearance piece and part in the arc wall are located the last clastic cleaning device of circular saw piece, cleaning device is provided with a connecting rod, the fixed electric orbit that is provided with in top surface of protection shell plate, the connecting rod with electric orbit's removal end fixed connection.
The cleaning device comprises a first cleaning assembly for cleaning the debris in the arc-shaped groove, a second cleaning assembly for cleaning the debris on the circular saw blade partially positioned in the arc-shaped groove, a first conversion assembly and a second conversion device.
First clearance subassembly is in including fixed setting the connecting rod is located an serving removal casing of arc wall, remove the casing towards one side of arc wall tank bottom is the arcwall face, the arcwall face have an annular, the both sides of annular are provided with first bracing piece respectively, the top of annular is provided with the second bracing piece, two first bracing piece with the second bracing piece towards one side of arc wall is fixed and is provided with a rubber strip, the rubber strip towards one side of arc wall is fixed and is provided with first brush hair.
The first conversion assembly comprises a ventilation cavity, a first port, a second port and a third port which are arranged in the movable shell, the first port, the second port and the third port are communicated with the ventilation cavity, the first port, the second port and the third port are communicated with the arc-shaped groove, the first port and the second port are respectively positioned at two sides of the ventilation cavity, the third port is positioned at the top of the ventilation cavity, the first port is provided with a first movable rod capable of hermetically reciprocating, the first movable rod is fixedly connected with one first supporting rod, the second port is provided with a second movable rod capable of hermetically reciprocating, the second movable rod is fixedly connected with the other first supporting rod, the third port is provided with a third movable rod capable of hermetically reciprocating, and the third movable rod is fixedly connected with the second supporting rod, every first bracing piece with be connected through first spring between the tank bottom of annular, the second bracing piece with be connected through the second spring between the tank bottom of arc wall, the lateral wall in chamber of ventilating still have with ventilate the fourth mouth that the chamber is linked together, one side of removal casing has the first movable groove that is linked together with the fourth mouth, the fourth mouth is provided with a movable block that can sealed ground reciprocating motion, be connected with a supporting spring 555 between movable block and the inner wall in chamber of ventilating, the movable block has first inclined plane, the first movable groove is provided with a first butt pole that can reciprocating motion, the first butt pole be close to the one end terminal surface of first movable groove with be connected through reset spring between the first movable groove, first butt pole is fixed and is provided with first connecting plate, and two circular ring blocks are fixedly arranged on one side of the first connecting plate. The protective shell plate is characterized in that a rotating shaft is rotatably connected in the two circular ring blocks, a friction wheel is fixedly arranged on the rotating shaft, the friction wheel is located at one end of the rotating shaft, a supporting plate is fixedly arranged on the inner wall of the protective shell plate, and a matching rod matched with the friction wheel is fixedly arranged at the top of the supporting plate.
Second cleaning device is including the fixed second connecting plate that sets up in the axis of rotation, the second connecting plate is located between two ring pieces, the fixed upset casing that is provided with of the other end of second connecting plate, one side of upset casing is provided with the second activity groove, be provided with an installation piece in the second activity groove, the installation piece is kept away from the fixed second brush hair that is provided with in one side of second activity groove tank bottom, the axis of rotation cover is equipped with a torsional spring, the one end of torsional spring with axis of rotation fixed connection, the other end with one of them fixed connection in the two ring pieces works as the upset casing is towards keeping away from when the direction of removal casing is rotatory, the second brush hair can be close to the saw blade.
The second conversion device comprises a matching groove arranged in the turnover shell, the matching groove is communicated with the second movable groove through a connecting bent hole, one end of the connecting bent hole, which is communicated with the second movable groove, is provided with a fourth moving rod capable of moving in a reciprocating manner in a sealing manner, the fourth moving rod is fixedly connected with the mounting block, the first moving rod is positioned between one end of the connecting bent hole and the inner wall of the connecting bent hole and is connected through a first tension spring, a second abutting rod capable of moving in a reciprocating manner is arranged in the matching groove, one end of the second abutting rod penetrates through one side face of the turnover shell, the other end of the second abutting rod is connected with the wall of the matching groove through a third spring, one end of the connecting bent hole, which is communicated with the matching groove, is provided with a pressing block capable of moving in a reciprocating manner in a sealing manner, the pressing block 992 is connected with the wall of the matching groove 960 through a fourth spring 888, and one side face of the pressing block, which faces the second abutting rod, is a second inclined face.
The first abutting rod is provided with a third inclined surface matched with the first inclined surface.
(3) Has the beneficial effects that:
A. when the electric circular saw is used and needs to be cleaned and stored, the electric track is started, the electric track drives the cleaning device to move along the inner wall of the arc-shaped groove through the connecting rod, when the friction wheel leaves the matching rod, the overturning shell can anticlockwise overturn under the action of the torsion spring to be close to the cutting part of the circular saw blade, after the second abutting rod loses the conflict of the moving shell, the second abutting rod can outwards move under the push of the third spring, and after the pressing block does not conflict with the second abutting rod, the fourth spring can push the pressing block to stretch into the connecting bent hole, so that the air pressure in the space in the connecting bent hole is increased, the air pressure is reduced, and the increased air pressure can push the second bristles to outwards move to be attached to the cutting part of the circular saw blade; meanwhile, the conflict of the matching rods is lost, the first resisting rod can move towards the outside of the first movable groove under the pushing of the reset spring, the first resisting rod can push the movable block to move towards the inside of the ventilation cavity, the space in the ventilation cavity is reduced, the air pressure is increased, so that the third resisting rod is pushed, the first resisting rod and the second resisting rod move outwards, the third resisting rod moves, the first resisting rod and the second resisting rod move outwards to enable the rubber strips to extend and move outwards, the bristles can be tightly attached to the inner wall of the arc-shaped groove, then in the moving process of the electric track, when the cleaning device moves to the other side from one side of the arc-shaped groove, the arc-shaped groove and the dust on the circular saw blade located inside the arc-shaped groove are brought to the outer side of the arc-shaped groove through the bristles, and then the cleaning can be directly carried out through the air gun, so that the protective case does not need to be detached and then cleaned, and the cleaning process is more convenient and simple.
B. When needing to use the electric circular saw to cut, start the electronic track, let cleaning device be close to towards the cooperation pole, when the friction pulley is close to with the cooperation pole, can promote the friction pulley and take the axis of rotation, first connecting plate moves towards the direction of first movable groove, thereby first connecting plate can take first pole towards the direction removal of extrusion reset spring, the movable block has lost the conflict of first pole, can be by the effect of supporting spring under the action of pushing movable block towards the direction removal of first pole, thereby let the space increase atmospheric pressure in the ventilation cavity reduce, first pole, the second pole that moves, the third pole that moves can be at first spring, under the effect of second spring move towards the annular, from letting first brush hair can retract in the annular, simultaneously because the frictional force between friction pulley and the cooperation pole, can drive the friction pulley rotation while the friction pulley removal, when moving the casing and overturning casing laminating, the second pole can be by moving casing extrusion retraction conflict in the cooperation groove, the briquetting loses the briquetting can promote the briquetting and can be close to the second pole and can avoid the follow-up adhesion push away the second brush hair to carry out the follow-up adhesion debris that the second pole can be connected to the clearance more easily along with the second pole and the adhesion debris removal, thereby the follow-up adhesion push the extrusion retraction of the second pole can be carried out the clearance brush hair and the clearance debris to the follow-up adhesion debris to the clearance, thereby the contact debris in the follow-up adhesion debris removal brush hair can be carried out the clearance in the clearance pole, thereby the contact debris to the clearance, thereby the clearance pole, thereby the contact debris, thereby the follow-up contact debris can be carried the clearance to the clearance in the clearance pole and the clearance of the clearance pole, thereby the contact debris, thereby the clearance debris, the clearance debris can be carried the clearance to the contact debris in the clearance more simple clearance of the hair can be carried to the contact debris, thereby the brush hair can be carried to the hair and the clearance to the contact debris, thereby the contact debris in the contact debris, thereby the clearance pole to the clearance of the hair can be carried to the second brush hair can be carried to the contact debris, the clearance to the contact debris, thereby the clearance pole, thereby the clearance of the clearance pole, thereby the contact debris, thereby the clearance of the clearance pole, the contact debris, the brush hair can be carried more easily.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a first schematic view of the internal structure of the electric circular saw (in this case, the cleaning device is in a first configuration); FIG. 3 shows an electric circular saw
FIG. 4 is a second schematic view of the internal structure of the electric circular saw (in this case, the cleaning device is in a second configuration);
FIG. 5 is an enlarged view taken at A in FIG. 3;
FIG. 6 is an enlarged view of FIG. 4 at B;
fig. 7 is a schematic view of the internal structure of fig. 6 taken along the line C-C.
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 7 and examples:
the utility model provides an intelligence electric circular saw, includes casing 1, the fixed protection shell plate 2 that is provided with in one side of casing 1, the top inner wall of protection shell plate 2 is provided with an arc wall 3, the fixed motor that is provided with in inside of casing 1, the output of motor is rotationally worn out casing 1 and pass protection shell plate 2 keeps away from one side of casing 1, the output of motor passes protection shell plate 2 keeps away from the fixed circular saw piece 4 that is provided with in one side of casing 1's one end, the fixed leader 5 that is provided with in top of casing 1, the fixed bottom plate 6 that is provided with in bottom of casing 1, be provided with one in the arc wall 3 and be used for the clearance piece and part in the arc wall 3 the clastic cleaning device 9 on circular saw piece 4, cleaning device is provided with a connecting rod 7, the fixed electric rail 8 that is provided with of top surface of protection shell plate 2, connecting rod 7 with electric rail 8's removal end fixed connection.
The cleaning device 9 comprises a first cleaning assembly 91 for cleaning the debris in the arcuate slot 3, a second cleaning assembly 92 for cleaning the debris partly on the circular saw blade 4 located in the arcuate slot 3, a first conversion assembly 93 and a second conversion device 94.
The first conversion assembly 93 comprises a ventilation cavity 930, a first port 931, a second port 932 and a third port 933 arranged in the movable housing 910, the first port 931, the second port 932 and the third port 933 are communicated with the ventilation cavity 930, the first port 931, the second port 932 and the third port 933 are communicated with the arc-shaped groove 3, the first port 931 and the second port 932 are respectively positioned at two sides of the ventilation cavity 930, the third port 933 is positioned at the top of the ventilation cavity 930, the first port 931 is provided with a first movable rod 934 capable of reciprocating in a sealing manner, the first movable rod 934 is fixedly connected with one of the first supporting rods 913, the second port 932 is provided with a second movable rod 935 capable of reciprocating in a sealing manner, the second movable rod 935 is fixedly connected with the other first supporting rod 913, the third port 933 is provided with a third movable rod 936 capable of reciprocating in a sealing manner, the third movable rod 936 is connected with the first supporting rod 913, the third movable rod 935 is connected with the second supporting rod 990, the movable rod 912 is connected with the first movable supporting rod 990, the first movable rod 914 is connected with the first movable supporting rod 990 and the first supporting rod 914, the first movable supporting rod 990 is connected with the first supporting rod 990, the inner wall 990 between the first supporting rod 930, the first movable supporting rod 990 and the first supporting rod 942, the second supporting rod 990 is connected with the first supporting rod 940, the inner wall 990 and the second supporting rod 990, the movable supporting rod 990, the inner wall 990 is connected with the first supporting rod 990, the inner wall 990 and the inner wall 990, the end face of the first abutting rod 942 near the first movable groove 940 is connected with the first movable groove 940 through a return spring 666, the first abutting rod 942 is fixedly provided with a first connecting plate 943, and one side of the first connecting plate 943 is fixedly provided with two circular ring blocks 944. A rotating shaft 945 is rotatably connected in the two circular ring blocks 944, the rotating shaft 945 is fixedly provided with a friction wheel 946, the friction wheel 946 is located at one end of the rotating shaft 945, a supporting plate 950 is fixedly arranged on the inner wall of the protective shell plate 2, and a matching rod 951 matched with the friction wheel 946 is fixedly arranged at the top of the supporting plate 950.
When the electric circular saw is used and needs to be cleaned and stored, the electric track 8 is started, the electric track 8 drives the cleaning device 9 to move along the inner wall of the arc-shaped groove through the connecting rod 7, when the friction wheel 946 leaves the matching rod 951, the overturning shell 922 can overturn anticlockwise under the action of the torsion spring to be close to the cutting part of the circular saw blade 4, after the second abutting rod 964 loses the abutting of the moving shell 910, the second abutting rod 964 can move outwards under the pushing of the third spring 991, after the pressing block 992 does not have the abutting of the second abutting rod 964, the fourth spring 888 can push the pressing block 992 to extend into the connecting bent hole 961, the air pressure in the space in the connecting bent hole 961 is reduced, and the increased air pressure can push the second bristles 925 to move outwards to be attached to the cutting part of the circular saw blade 4; meanwhile, the interference of the matching rods 951 is lost, the first resisting rod 942 can move out of the first movable groove 940 under the pushing of the reset spring 666, the first resisting rod 942 can push the movable block 990 to move towards the ventilation cavity 930, so that the space in the ventilation cavity 930 is reduced, the air pressure is increased, the third moving rod 936 is pushed, the first moving rod 934 and the second moving rod 935 are moved outwards, the third moving rod 936, the first moving rod 934 and the second moving rod 935 move outwards to stretch and move outwards the rubber strip 915, bristles can be attached to the inner wall of the arc-shaped groove 3, then in the moving process of the electric track 8, when the cleaning device 9 moves from one side of the arc-shaped groove 3 to the other side, the arc-shaped groove 3 and the dust on the circular saw blade inside the arc-shaped groove 3 pass through the bristles, and then the bristles are directly blown off by an air gun, so that the protective shell does not need to be detached and then cleaned, and the cleaning process is more convenient and simple.
The second switching device 94 includes a matching groove 960 disposed in the flip housing 922, the matching groove 960 is communicated with the second movable groove 923 through a connecting curved hole 961, one end of the connecting curved hole 961 communicated with the second movable groove 923 is provided with a fourth moving rod 962 capable of moving in a sealing and reciprocating manner, the fourth moving rod 962 is fixedly connected with the mounting block 924, the first moving rod 962 is disposed between one end of the connecting curved hole 961 and an inner wall of the connecting curved hole 961 and is connected through a first tension spring 963, a second abutting rod 964 capable of moving in a reciprocating manner is disposed in the matching groove 960, one end of the second abutting rod 964 penetrates through a side surface of the flip housing 922, the other end of the second abutting rod is connected with a groove wall of the matching groove 960 and is connected through a third spring 991, one end of the connecting curved hole 961 communicated with the matching groove 960 is provided with a pressing block 992 capable of moving in a sealing and reciprocating manner, the pressing block 992 is connected with a groove wall of the matching groove 922 through a fourth spring 991, and a side surface 965 of the pressing block 992 facing the second abutting rod 964 is an inclined surface 965.
The first pressing rod 942 is provided with a third inclined surface 943 matched with the first inclined surface 941, and the second pressing rod 964 is provided with a fourth inclined surface 966 matched with the second inclined surface 965. The movable block and the pressing block can be better pushed to move by matching the third inclined plane and the fourth inclined plane with the first inclined plane and the second inclined plane.
The working principle of the invention comprises the following processes:
when the electric circular saw is used and needs to be cleaned and stored, the electric track 8 is started, the electric track 8 drives the cleaning device 9 to move along the inner wall of the arc-shaped groove through the connecting rod 7, when the friction wheel 946 leaves the matching rod 951, the overturning shell 922 can overturn anticlockwise under the action of the torsion spring to be close to the cutting part of the circular saw blade 4, after the second abutting rod 964 loses the abutting of the moving shell 910, the second abutting rod 964 can move outwards under the pushing of the third spring 991, after the pressing block 992 does not have the abutting of the second abutting rod 964, the fourth spring 888 can push the pressing block 992 to extend into the connecting bent hole 961, the air pressure in the space in the connecting bent hole 961 is reduced, and the increased air pressure can push the second bristles 925 to move outwards to be attached to the cutting part of the circular saw blade 4; meanwhile, the interference of the matching rod 951 is lost, the first resisting rod 942 can move out of the first movable groove 940 under the pushing of the reset spring 666, the first resisting rod 942 can push the movable block 990 to move towards the ventilation cavity 930, so that the space in the ventilation cavity 930 is reduced, the air pressure is increased, the third moving rod 936, the first moving rod 934 and the second moving rod 935 are pushed to move outwards, the third moving rod 936, the first moving rod 934 and the second moving rod 935 move outwards, so that the rubber strips 915 can extend and move outwards, the bristles can be attached to the inner wall of the arc-shaped groove 3, then in the moving process of the electric rail 8, when the cleaning device 9 moves from one side of the arc-shaped groove 3 to the other side, the arc-shaped groove 3 and the dust on the circular saw blade in the arc-shaped groove 3 are brought to the outer side of the arc-shaped groove 3 through the bristles, and then the bristles are directly blown away by an air gun, so that the protective shell does not need to be detached and then cleaned, and the cleaning process is more convenient and simple.
When the electric circular saw is required to be used for cutting, the electric track 8 is started, the cleaning device 9 is enabled to approach the matching rod 951, when the friction wheel 946 approaches the matching rod 951, the friction wheel 946 is pushed to drive the rotating shaft 945, the first connecting plate 943 moves towards the first movable groove 940, so that the first connecting plate 943 drives the first abutting rod 942 to move towards the direction of extruding the reset spring 666, the movable block 990 loses the interference of the first abutting rod 942, the movable block 990 is pushed to move towards the first abutting rod 942 under the action of the support spring 555, the space in the ventilation cavity 930 is increased, the air pressure is reduced, the first moving rod 934, the second moving rod 935 and the third moving rod 936 move towards the annular groove 912 under the action of the first spring 937 and the second spring 938, the first bristles can retract into the annular groove 912, and meanwhile, due to the friction force between the friction wheel and the matching rod, the friction wheel is driven to rotate while moving, when the movable housing 910 is attached to the turnover housing 922, the second pushing rod 964 is pressed by the movable housing 910 to retract into the fitting groove 960, the pressing block 992 loses the interference of the second pushing rod 964, the fourth spring 888 pushes the pressing block 992 to approach the second pushing rod 964 until the pressing block again interferes with the second pushing rod 964, the space in the connecting curved hole 961 is increased along with the movement of the pressing block 992, the air pressure is reduced, the first tension spring 963 drives the fourth pushing rod 962, the mounting block 924 and the second bristles 925 to return to the second movable groove 923, so that the first bristles and the second bristles are prevented from being exposed outside and adhered with excessive cutting chips flying out, the subsequent cleaning of the chips on the protective shell and the circular saw blade 4 in the protective shell and the circular saw shell can be avoided, and the cleaning of the bristles adhered with the cutting device when the electric circular saw needs to be cleaned is not required, thereby the clearance of letting the electric circular saw deposit the process and become more swift simple.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (7)
1. An intelligence electric circular saw which characterized in that: including casing (1), the fixed protective housing board (2) that is provided with in one side of casing (1), the top inner wall of protective housing board (2) is provided with an arc wall (3), the inside of casing (1) is fixed to be provided with a motor, the output of motor is rotationally worn out casing (1) is and is passed protective housing board (2) is kept away from one side of casing (1), the output of motor passes protective housing board (2) is kept away from the fixed circular saw piece (4) that is provided with in one side of casing (1), the fixed in top of casing (1) is provided with in the leader (5), the fixed bottom plate (6) that is provided with in bottom of casing (1), be provided with one in arc wall (3) and be used for the clearance piece and part in arc wall (3) are located in the arc wall (3) the piece cleaning device (9) on circular saw piece (4), cleaning device is provided with a connecting rod (7), the fixed surface of protective housing board (2) is provided with an electric rail (8), connecting rod (7) with the electric rail (8) removal end.
2. The intelligent electric circular saw of claim 1, wherein: the cleaning device (9) comprises a first cleaning assembly (91) for cleaning the debris in the arc-shaped groove (3), a second cleaning assembly (92) for cleaning the debris partially on the circular saw blade (4) in the arc-shaped groove (3), a first conversion assembly (93) and a second conversion device (94).
3. The intelligent electric circular saw of claim 2, wherein: first clearance subassembly (91) is including fixed setting up connecting rod (7) are located one of arc wall (3) and serve removal casing (910), remove casing (910) towards one side of arc wall (3) tank bottom is arcwall face (911), arcwall face (911) have an annular (912), the both sides of annular (912) are provided with first bracing piece (913) respectively, the top of annular (912) is provided with second bracing piece (914), two first bracing piece (913) with second bracing piece (914) towards one side of arc wall (3) is fixed and is provided with a rubber strip (915), rubber strip (915) towards one side of arc wall (3) is fixed and is provided with first brush hair (916).
4. The intelligent electric circular saw of claim 3, wherein: the first conversion assembly (93) includes a vent chamber (930) provided in the movable housing (910), a first port (931), a second port (932), and a third port (933), the first port (931), the second port (932), and the third port (933) communicate with the vent chamber (930), the first port (931), the second port (932), and the third port (933) communicate with the arc-shaped groove (3), the first port (931) and the second port (932) are respectively located on both sides of the vent chamber (930), the third port (933) is located at the top of the vent chamber (930), the first port (931) is provided with a first movable rod (934) that is sealingly reciprocally movable, the first movable rod (934) is fixedly connected to one of the first support rods (913), the second port (932) is provided with a second movable rod (935) that is sealingly movable, the second movable rod (935) is fixedly connected to the other first support rod (913) through a spring groove (936), the first movable rod (933) is connected to the second movable rod (935), and the second movable rod (934) is connected to the first movable rod (936) through a second groove (936), second bracing piece (914) with be connected through second spring (938) between the tank bottom of arc wall (3), one side lateral wall in ventilative chamber (930) still have with the fourth mouth (939) that ventilative chamber (930) is linked together, one side of removal casing (910) have with first movable groove (940) that fourth mouth (939) are linked together, fourth mouth (939) are provided with one can sealed reciprocating motion's movable block (990), movable block (990) with be connected with a supporting spring (555) between the inner wall in ventilative chamber (930), movable block (990) have first inclined plane (941), first movable groove (940) are provided with a reciprocating motion's first butt lever (942), first butt lever (942) be close to the one end terminal surface of first movable groove (940) with be connected through reset spring (666) between first movable groove (940), first butt lever (942) is fixed and is provided with first connecting plate (943), one side of first connecting plate (944) is provided with two fixed ring blocks (943). A rotating shaft (945) is rotatably connected with the two circular ring blocks (944), a friction wheel (946) is fixedly arranged on the rotating shaft (945), the friction wheel (946) is located at one end of the rotating shaft (945), a supporting plate (950) is fixedly arranged on the inner wall of the protective shell plate (2), and a matching rod (951) matched with the friction wheel (946) is fixedly arranged at the top of the supporting plate (950).
5. The intelligent electric circular saw of claim 4, wherein: second cleaning device (92) is including fixed second connecting plate (921) that sets up on axis of rotation (945), second connecting plate (921) is located between two ring piece (944), the other end of second connecting plate (921) is fixed and is provided with upset casing (922), one side of upset casing (922) is provided with second activity groove (923), be provided with an installation piece (924) in second activity groove (923), one side that second activity groove (923) tank bottom was kept away from in installation piece (924) is fixed and is provided with second brush hair (925), axis of rotation (945) cover is equipped with a torsional spring, the one end of torsional spring with axis of rotation (945) fixed connection, the other end with one of them fixed connection in two ring piece (944), works as upset casing (922) is towards keeping away from when the direction of moving casing (910) is rotatory, second brush hair (925) can be close to circular saw blade (4).
6. The intelligent electric circular saw of claim 5, wherein: the second switching device (94) comprises a matching groove (960) arranged in the turnover housing (922), the matching groove (960) is communicated with the second movable groove (923) through a connecting bent hole (961), one end of the connecting bent hole (961) communicated with the second movable groove (923) is provided with a fourth movable rod (962) capable of hermetically reciprocating, the fourth movable rod (962) is fixedly connected with the mounting block (924), the first movable rod (962) is positioned between one end of the connecting bent hole (961) and the inner wall of the connecting bent hole (961) and is connected through a first tension spring (963), a second resisting rod (964) capable of reciprocating is arranged in the matching groove (960), one end of the second resisting rod (964) penetrates through one side surface of the turnover housing (922), the other end of the second resisting rod (964) is connected with the groove wall of the matching groove (960) through a third spring (991), one end of the connecting bent hole (961) is communicated with one end of the first movable groove (923) and is provided with one side surface (9652) of the pressing block (960) which is connected with the matching groove (992), and the second pressing block (9652) is connected with the groove (960) through a second resisting spring.
7. The intelligent electric circular saw of claim 5, wherein: the first abutting rod (942) is provided with a third inclined surface (943) matched with the first inclined surface (941).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211368194.1A CN115722727A (en) | 2022-11-03 | 2022-11-03 | Intelligent electric circular saw |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211368194.1A CN115722727A (en) | 2022-11-03 | 2022-11-03 | Intelligent electric circular saw |
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| CN115722727A true CN115722727A (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211368194.1A Pending CN115722727A (en) | 2022-11-03 | 2022-11-03 | Intelligent electric circular saw |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141430A (en) * | 2023-03-08 | 2023-05-23 | 扬州市威高机电有限公司 | Sawdust protective cover assembly and processing equipment and method using same |
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| WO1997017176A2 (en) * | 1995-11-09 | 1997-05-15 | Rudolf Kellner | Protective device for circular saws |
| CN207857954U (en) * | 2017-12-13 | 2018-09-14 | 浙江闽立电动工具有限公司 | A kind of electric circular saw of the break flour of easy cleaning |
| CN210287920U (en) * | 2019-07-24 | 2020-04-10 | 绍兴双从针纺有限公司 | Cutting device of cloth cutting machine |
| CN214925149U (en) * | 2021-06-02 | 2021-11-30 | 金华东帆电动工具有限公司 | Portable reciprocating electric circular saw with protective cover |
| CN215880128U (en) * | 2021-07-07 | 2022-02-22 | 永康市奇磨电动工具有限公司 | Electric circular saw with universal motor |
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2022
- 2022-11-03 CN CN202211368194.1A patent/CN115722727A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997017176A2 (en) * | 1995-11-09 | 1997-05-15 | Rudolf Kellner | Protective device for circular saws |
| CN207857954U (en) * | 2017-12-13 | 2018-09-14 | 浙江闽立电动工具有限公司 | A kind of electric circular saw of the break flour of easy cleaning |
| CN210287920U (en) * | 2019-07-24 | 2020-04-10 | 绍兴双从针纺有限公司 | Cutting device of cloth cutting machine |
| CN214925149U (en) * | 2021-06-02 | 2021-11-30 | 金华东帆电动工具有限公司 | Portable reciprocating electric circular saw with protective cover |
| CN215880128U (en) * | 2021-07-07 | 2022-02-22 | 永康市奇磨电动工具有限公司 | Electric circular saw with universal motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141430A (en) * | 2023-03-08 | 2023-05-23 | 扬州市威高机电有限公司 | Sawdust protective cover assembly and processing equipment and method using same |
| CN116141430B (en) * | 2023-03-08 | 2023-09-08 | 扬州市威高机电有限公司 | Sawdust protective cover assembly and processing equipment and method using same |
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