CN112171916A - Environmental protection type drilling equipment for construction that removes dust - Google Patents
Environmental protection type drilling equipment for construction that removes dust Download PDFInfo
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- CN112171916A CN112171916A CN202011100781.3A CN202011100781A CN112171916A CN 112171916 A CN112171916 A CN 112171916A CN 202011100781 A CN202011100781 A CN 202011100781A CN 112171916 A CN112171916 A CN 112171916A
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- cavity
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- cleaning
- drilling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to an environment-friendly dust removal type drilling device for building construction, which comprises a vehicle body and a processing block fixedly arranged at the upper end of the vehicle body, wherein a drilling cavity with a leftward opening is formed in the upper side end wall of the processing block, a drilling device capable of controlling a drill bit to rotate and moving leftwards to a wall surface for drilling is arranged in the drilling cavity, and a liquid spraying pump capable of spraying cleaning liquid is arranged in the upper left side end wall of the drilling cavity, the invention provides the environment-friendly dust removal type drilling device for building construction, which can automatically drill on the wall surface of a building, can automatically adjust the hole spacing at the same height through the positive and negative rotation of a motor, sucks part of dust generated in the construction process into a first collecting cavity through a dust suction device and matched with a water pump to clean air above the device, cleans and recycles the dust falling to a second collecting cavity through a cleaning device, reduces the environmental pollution and improves the dust removal efficiency.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an environment-friendly dust removal type drilling device for building construction.
Background
The traditional drilling machine is a machine and equipment which are generally called as a machine and equipment which leave cylindrical holes or holes on a target object in a rotary cutting or rotary extrusion mode by using a tool harder and sharper than the target object, however, when the existing equipment is used, the distance between the holes cannot be adjusted, and the hole is moved for a certain distance, so that manpower and material resources are consumed, a large amount of dust generated in construction pollutes the environment and influences the health of workers, in addition, the existing equipment neglects the dust on the ground, and when people walk or the machine walks, the dust on the ground causes raised dust to continuously pollute the atmosphere, the dust removal efficiency is low, and the effect is not ideal, so that an environment-friendly dust removal type drilling device for building construction is needed to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide an environment-friendly dust removal type drilling device for building construction, which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an environment-friendly dust removal type drilling device for building construction, which comprises a vehicle body and a processing block fixedly arranged at the upper end of the vehicle body, wherein a drilling cavity with a leftward opening is formed in the upper side end wall of the processing block, a drilling device capable of controlling a drill bit to rotate and moving to the wall surface to drill is arranged in the drilling cavity, a liquid spraying pump capable of spraying cleaning liquid is arranged in the upper side end wall of the left side of the drilling cavity, the liquid spraying pump can be started to purify air in a local environment after the drilling of the drilling device is finished, a first collecting cavity with a leftward opening is formed in the lower side end wall of the drilling cavity, a dust suction device capable of reducing dust generated in the drilling process through a suction fan when the drilling device drills is arranged in the first collecting cavity, a first transmission cavity is formed in the vehicle body, a transmission device is arranged in the first transmission cavity, and a cleaning cavity with a, the cleaning cavity is internally provided with a cleaning device, the transmission device is transmitted to the cleaning wheel in the cleaning device when the drilling device starts to drill holes, so that the cleaning wheel rotates and intermittently moves downwards to clean dust and sundries falling on the ground, the left end and the right end of the vehicle body are rotationally provided with symmetrical wheels, a second transmission cavity is arranged in the upper right end wall of the cleaning cavity, a one-way device which drives the wheels to rotate only when the drilling device reversely operates and drives the vehicle body to intermittently advance to control the hole spacing of the drilled holes is arranged in the second transmission cavity, a second collecting cavity is arranged in the right end wall of the first transmission cavity, an air suction pump is embedded in the lower end wall of the second collecting cavity, the air suction pump is connected with symmetrical air suction pipes in the left-right direction, the air suction pipes extend downwards into the cleaning cavity and suck the dust cleaned by the rotation of the cleaning wheel into the second collecting cavity, the dust removal efficiency is improved.
Further, drilling equipment includes first integral key shaft, the drill bit set firmly in first integral key shaft left end, first integral key shaft extends to first gear intracavity rightwards, and surface spline fit is connected with first spline cover axle, be equipped with opening pivoted groove left in the end wall of first gear chamber right side, the pivoted groove right-hand member has set firmly the threaded rod, the screw thread of first integral key shaft internal surface with screw-thread fit connects between the threaded rod, the control of being convenient for remove when the drill bit is rotatory, first spline cover off-axial surface has set firmly the meshing gear.
Further, the motor is embedded in the right side end wall of the first gear cavity, the outer surface of the motor spindle, namely the first transmission shaft, is fixedly provided with a first gear meshed with the meshing gear, the first transmission shaft extends leftwards to pass through the second gear cavity, the outer surface of the motor spindle is fixedly provided with a first bevel gear, the first transmission shaft extends into the first collecting cavity, the tail end of the first transmission shaft is fixedly provided with the exhaust fan, and the dust suction device comprises a filter plate fixedly arranged on the left side of the exhaust fan to prevent the exhaust fan from covering dust in the air suction and dust collection process.
Furthermore, a moving shaft is rotatably connected between the first transmission cavity and the second gear cavity, a second bevel gear capable of being engaged with the first bevel gear is fixedly arranged at the top end of the moving shaft, the transmission device comprises a second spline sleeve shaft, a second gear is fixedly arranged on the outer surface of the second spline sleeve shaft, a first rotating shaft and a second transmission shaft are rotatably arranged in the first transmission cavity, a third gear engaged with the second gear is fixedly arranged on the outer surface of the first rotating shaft, a third bevel gear is fixedly arranged at the bottom end of the first rotating shaft, a first engaging wheel is fixedly arranged on the upper side of the third gear, a second engaging wheel capable of being engaged with the first engaging wheel is fixedly arranged at the bottom end of the moving shaft, the moving shaft is rotatably arranged in a sliding block, symmetrical permanent magnets are arranged at the upper end of the sliding block, and an electromagnet capable of being attracted with the permanent magnets is arranged in the end wall of the upper side of the first transmission cavity, the electromagnet is connected with a power supply in the lower side end wall of the first collecting cavity through an electric wire, a reset spring is elastically connected between the sliding block and the top wall of the first transmission cavity, a cam is fixedly arranged on the rightwards extending outer surface of the second transmission shaft, a fourth bevel gear meshed with the third bevel gear is fixedly arranged at the tail end of the second transmission shaft, a second spline shaft in spline fit connection with the inner surface of the lower side of the second spline sleeve shaft is rotatably connected between the cleaning cavity and the first transmission cavity, and the cleaning wheel is fixedly arranged at the bottom end of the second spline shaft.
Furthermore, the cleaning device comprises a moving cavity with an upward opening in the upper end wall, the second spline shaft is rotatably arranged in the moving block in the moving cavity, the moving block extends leftwards and is in contact with the cam, a first spring is elastically connected between the moving block and the bottom wall of the moving cavity, the second spline shaft is controlled to reciprocate up and down, a first cleaning brush is fixedly arranged on the outer surface of the cleaning wheel, a second cleaning brush is fixedly arranged at the center of the bottom end of the cleaning wheel, and the first cleaning brush and the second cleaning brush are matched inside and outside to sweep away dust on the ground and suck the dust into the second collecting cavity through the air suction pipe.
Further, a fourth gear is fixedly arranged on the outer surface of the second spline sleeve shaft, a second rotating shaft is rotatably connected between the first transmission cavity and the second transmission cavity, a fifth gear meshed with the fourth gear is fixedly arranged at the top end of the second rotating shaft, a fifth bevel gear is fixedly arranged at the bottom end of the second rotating shaft, a third transmission shaft is rotatably arranged in the second transmission cavity, a sixth bevel gear meshed with the fifth bevel gear is fixedly arranged at the tail end of the third transmission shaft, a ratchet wheel is fixedly arranged on the outer surface of the third transmission shaft, a rotating disc is rotatably arranged in the ratchet wheel, a third rotating shaft is rotatably arranged on the rotating disc, a pawl meshed with the inner surface of the ratchet wheel is fixedly arranged on the outer surface of the third rotating shaft, a second spring is elastically connected between the pawl and the rotating disc to control the third transmission shaft to rotate only when the third transmission shaft rotates reversely, and the one-way device comprises a third transmission cavity in, the tail end of the third transmission shaft in the third transmission cavity is fixedly provided with a rotating wheel, the wheel spindle, namely a wheel shaft, extends into the third transmission cavity, the outer surface of the third transmission cavity is fixedly provided with a rotating disc, the inner surface of the rotating disc is provided with meshing teeth meshed with the tooth form of the outer surface of the rotating wheel, and the rotating wheel rotates for one circle to drive the rotating disc to rotate to drive the wheel to rotate intermittently through meshing with the meshing teeth, so that the hole spacing of drilling holes can be controlled conveniently.
The invention has the beneficial effects that: the invention provides an environment-friendly dust removal type drilling device for building construction, which can automatically drill holes on a building wall surface, can automatically adjust the hole spacing at the same height through the forward and reverse rotation of a motor, sucks part of dust generated in the construction process into a first collecting cavity through a dust suction device matched with a water pump to spray purifying liquid, purifies the air above the device, cleans and recycles the dust falling to the ground into a second collecting cavity matched with a cleaning device, reduces the environmental pollution and improves the dust removal efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of an environmental-friendly dust-removing type drilling device for building construction according to the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;
fig. 5 is an enlarged schematic view of the structure at D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The environment-friendly dust-removing type drilling device for building construction, which is described in conjunction with fig. 1-5, comprises a vehicle body 40 and a processing block 10 fixedly arranged at the upper end of the vehicle body 40, a drilling cavity 11 with a leftward opening is formed in the upper end wall of the processing block 10, a drilling device 201 which can control a drill bit 12 to rotate and move left to a wall surface for drilling is arranged in the drilling cavity 11, a liquid spraying pump 68 which can spray cleaning liquid is arranged in the upper end wall of the left side of the drilling cavity 11, the liquid spraying pump 68 is started after the drilling device 201 finishes drilling to purify air in a local environment, a first collecting cavity 22 with a leftward opening is arranged in the lower end wall of the drilling cavity 11, a dust suction device 202 which reduces dust generated in the drilling process by a suction fan 24 when the drilling device 201 drills a hole is arranged in the first collecting cavity 22, and a first transmission cavity 21 is arranged in the vehicle, a transmission device 204 is arranged in the first transmission cavity 21, a cleaning cavity 38 with a downward opening is arranged in the lower side end wall of the vehicle body 40, a cleaning device 203 is arranged in the cleaning cavity 38, the transmission device 204 drives the cleaning wheel 41 in the cleaning device 203 to intermittently move downwards when the drilling device 201 starts drilling, so that the cleaning wheel 41 rotates and intermittently moves downwards to clean dust and sundries falling on the ground, symmetrical wheels 30 are rotatably arranged at the left end and the right end of the vehicle body 40, a second transmission cavity 50 is arranged in the upper right side end wall of the cleaning cavity 38, a one-way device 205 which drives the wheels 30 to rotate to drive the vehicle body 40 to intermittently advance to control the hole spacing of the drilled holes is arranged in the second transmission cavity 50 when the drilling device 201 runs reversely is arranged in the second transmission cavity 50, a second collection cavity 29 is arranged in the right side end wall of the first transmission cavity 21, and an air suction pump 33 is embedded in the lower side end wall of the second collection cavity, the air suction pump 33 is connected with air suction pipes 39 symmetrically at left and right, the air suction pipes 39 extend downwards into the cleaning cavity 38, and dust cleaned by the rotation of the cleaning wheel 41 is sucked into the second collection cavity 29, so that the dust removal efficiency is improved.
Beneficially, drilling equipment 201 includes first integral key shaft 13, drill bit 12 set firmly in first integral key shaft 13 left end, first integral key shaft 13 extends to first gear chamber 14 in the right side, and surface spline fit connects has first spline sleeve 16, be equipped with opening turning groove 18 left in the wall of first gear chamber 14 right side, turning groove 18 right-hand member has set firmly threaded rod 17, the screw thread of first integral key shaft 13 internal surface with screw thread fit connects between the threaded rod 17, is convenient for control the removal is controlled when drill bit 12 is rotatory, first spline sleeve 16 surface has set firmly meshing gear 15.
Advantageously, a motor 66 is embedded in the end wall of the right side of the first gear chamber 14, a first gear 20 engaged with the engaging gear 15 is fixedly arranged on the outer surface of a main shaft of the motor 66, i.e. a first transmission shaft 19, the first transmission shaft 19 extends leftwards to pass through the second gear chamber 25, a first bevel gear 26 is fixedly arranged on the outer surface, the first transmission shaft 19 extends into the first collecting chamber 22, the end of the first transmission shaft is fixedly provided with the suction fan 24, and the dust suction device 202 comprises a filter plate 23 fixedly arranged on the left side of the suction fan 24, so as to prevent the suction fan 24 from being covered with dust during suction and dust collection.
Advantageously, a moving shaft 28 is rotatably connected between the first transmission cavity 21 and the second gear cavity, a second bevel gear 27 capable of meshing with the first bevel gear 26 is fixedly arranged at the top end of the moving shaft 28, the transmission device 204 comprises a second spline sleeve shaft 64, a second gear 63 is fixedly arranged on the outer surface of the second spline sleeve shaft 64, a first rotating shaft 65 and a second transmission shaft 59 are rotatably arranged in the first transmission cavity 21, a third gear 62 meshed with the second gear 63 is fixedly arranged on the outer surface of the first rotating shaft 65, a third bevel gear 61 is fixedly arranged at the bottom end of the first rotating shaft, a first meshing wheel 72 is fixedly arranged on the upper side of the third gear 62, a second meshing wheel 71 capable of meshing with the first meshing wheel 72 is fixedly arranged at the bottom end of the moving shaft 28, the moving shaft 28 is rotatably arranged in a sliding block 77, symmetrical permanent magnets 78 are arranged at the upper end of the sliding block 77, an electromagnet 74 capable of magnetically attracting with the permanent magnets 78 is arranged in the upper end wall of the first transmission cavity 21, the electromagnet 74 is connected with a power supply 73 in the lower end wall of the first collection cavity 22 through an electric wire 75, a return spring 76 is elastically connected between the slide block 77 and the top wall of the first transmission cavity 21, a cam 58 is fixedly arranged on the outer surface of the second transmission shaft 59 extending rightwards, a fourth bevel gear 60 meshed with the third bevel gear 61 is fixedly arranged at the tail end of the second transmission shaft, a second spline shaft 45 in spline fit connection with the inner surface of the lower side of the second spline sleeve shaft 64 is rotatably connected between the cleaning cavity 38 and the first transmission cavity 21, and the cleaning wheel 41 is fixedly arranged at the bottom end of the second spline shaft 45.
Advantageously, the sweeping device 203 comprises a moving cavity 44 with an upward opening in the upper end wall, the second spline shaft 45 is rotatably disposed in a moving block 56 in the moving cavity 44, the moving block 56 extends leftwards to contact the cam 58, a first spring 57 is elastically connected between the moving block 56 and the bottom wall of the moving cavity 44 to facilitate controlling the second spline shaft 45 to reciprocate up and down, a first sweeping brush 42 is fixedly disposed on the outer surface of the sweeping wheel 41, a second sweeping brush 43 is fixedly disposed at the center of the bottom end of the sweeping wheel 41, and the first sweeping brush 42 and the second sweeping brush 43 cooperate inside and outside to sweep dust on the ground away and cooperate with the air suction pipe 39 to suck the dust into the second collecting cavity 29.
Advantageously, a fourth gear 70 is fixedly arranged on the outer surface of the second spline sleeve shaft 64, a second rotating shaft 54 is rotatably connected between the first transmission cavity 21 and the second transmission cavity 50, a fifth gear 55 engaged with the fourth gear 70 is fixedly arranged at the top end of the second rotating shaft 54, a fifth bevel gear 53 is fixedly arranged at the bottom end of the second rotating shaft, a third transmission shaft 37 is rotatably arranged in the second transmission cavity 50, a sixth bevel gear 52 engaged with the fifth bevel gear 53 is fixedly arranged at the tail end of the third transmission shaft 37, a ratchet 46 is fixedly arranged on the outer surface of the third transmission shaft 37, a rotating disc 47 is rotatably arranged in the ratchet 46, a third rotating shaft 51 is rotatably arranged on the rotating disc 47, a pawl 48 engaged with the ratchet on the inner surface of the ratchet 46 is fixedly arranged on the outer surface of the third rotating shaft 51, a second spring 49 is elastically connected between the pawl 48 and the rotating disc 47, so as to control the third transmission shaft 37 to rotate only when, the one-way device 205 comprises a third transmission cavity 32 in the right end wall, a rotating wheel 36 is fixedly arranged at the tail end of a third transmission shaft 37 in the third transmission cavity 32, a main shaft of the wheel 30, namely a wheel shaft 31, extends into the third transmission cavity 32, a rotating disc 34 is fixedly arranged on the outer surface of the third transmission shaft, meshing teeth 35 meshed with the tooth form on the outer surface of the rotating wheel 36 are arranged on the inner surface of the rotating disc 34, and the rotating wheel 36 rotates for one circle to drive the rotating disc 34 to rotate to drive the wheel 30 to rotate intermittently through meshing with the meshing teeth 35, so that the hole pitch of the drilled holes can be controlled conveniently.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
Sequence of mechanical actions of the whole device: when the device works, the device is placed at the right side of a wall surface needing drilling, the motor 66 is started to drive the first gear 20 to rotate, the meshing gear 15 is driven to rotate, the first spline shaft 13 is driven to rotate and move left, the drill bit 12 rotates to drill the wall surface, the suction fan 24 sucks dust generated in the drilling process into the first collecting cavity 22, the generated larger particle dust falls on the ground, the motor 66 is started to rotate reversely after the drilling is finished, the drill bit 12 moves right and returns, the power supply 73 is started to electrify the electromagnet 74 and attract the permanent magnet 78 by magnetic force when the drill bit leaves the wall surface, at the moment, the first meshing wheel 72 is meshed with the second meshing wheel 71, the second bevel gear 27 is meshed with the first bevel gear 26 to drive the rotation, and the first bevel gear 26 rotates to drive the second bevel gear 27 to rotate, thereby rotating the first engaging wheel 71, and thus the second engaging wheel 72, and thus the third gear 62, and thus the second spline sleeve shaft 64, and the third gear 62, and thus the third bevel gear 61, and thus the fourth bevel gear 60, and thus the cam 58, and thus the moving block 56, are driven to move up and down, the sweeping wheel 41 rotates and moves up and down under the action of the second spline shaft 54, the first sweeping brush 42 cooperates with the second sweeping brush 43 to sweep away the dust on the ground, the suction pump 33 is started to suck the swept dust into the second collecting chamber 29 by the suction pipe 39, and the second spline sleeve shaft 64 rotates to drive the fourth gear 70, and thus the fifth gear 55, and thus the fifth bevel gear 54, rotates, the sixth bevel gear 52 is driven to rotate, so that the rotating wheel 36 is driven to rotate, the rotating disc 34 is driven to rotate, the vehicle body 10 is intermittently advanced to the position of the next drilling hole, the liquid spraying pump 68 is started to purify the air in the area after the drilling hole is drilled, and the construction pollution is reduced.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an environmental protection type drilling equipment for construction that removes dust, includes the automobile body and set firmly in the processing piece of automobile body upper end, its characterized in that: the drilling device is characterized in that a drilling cavity with a leftward opening is formed in the upper side end wall of the processing block, a drilling device capable of controlling a drill bit to rotate and moving to the wall surface to drill is arranged in the drilling cavity, a liquid spraying pump capable of spraying cleaning liquid is arranged in the upper left side end wall of the drilling cavity, the liquid spraying pump is started after the drilling device finishes drilling, the air in a local environment can be purified, a first collection cavity with a leftward opening is formed in the lower side end wall of the drilling cavity, a dust suction device capable of reducing dust generated in the drilling process through a suction fan when the drilling device drills a hole is arranged in the first collection cavity, a first transmission cavity is arranged in the vehicle body, a transmission device is arranged in the first transmission cavity, a cleaning cavity with a downward opening is formed in the lower side end wall of the vehicle body, a cleaning device is arranged in the cleaning cavity, and the transmission device is transmitted to a cleaning wheel in the cleaning, the cleaning device comprises a cleaning wheel, a first transmission cavity, a second transmission cavity, a one-way device, a second collection cavity, an air suction pump, symmetrical air suction pipes and air suction pipes, wherein the cleaning wheel rotates and intermittently moves downwards to clean dust and sundries falling on the ground, symmetrical wheels are rotatably arranged at the left end and the right end of the vehicle body, a second transmission cavity is arranged in the upper right end wall of the cleaning cavity, the second transmission cavity is internally provided with the one-way device, only the drilling device drives the wheels to rotate when running reversely, the wheels are driven to rotate to drive the wheels to rotate, the vehicle body intermittently advances to control the hole spacing of the drilled holes of the vehicle body, the right end wall of the first transmission cavity is internally provided with the second collection cavity, the lower side end wall of the second collection cavity is embedded with the air suction pump, the air.
2. The environment-friendly dust removal type drilling device for building construction as claimed in claim 1, wherein: drilling equipment includes first integral key shaft, the drill bit set firmly in first integral key shaft left end, first integral key shaft extends to first gear intracavity rightwards, and surface spline fit is connected with first spline cover axle, be equipped with opening pivoted groove left in the end wall of first gear chamber right side, pivoted groove right-hand member has set firmly the threaded rod, the screw thread of first integral key shaft internal surface with screw-thread fit connects between the threaded rod, is convenient for control remove when the drill bit is rotatory, first spline cover off-axial surface has set firmly the meshing gear.
3. The environment-friendly dust removal type drilling device for building construction as claimed in claim 1, wherein: the dust collector comprises a filter plate fixedly arranged on the left side of the exhaust fan and is used for preventing the exhaust fan from being covered with dust in the air draft and dust collection process.
4. The environment-friendly dust removal type drilling device for building construction as claimed in claim 1, wherein: a moving shaft is rotatably connected between the first transmission cavity and the second gear cavity, a second bevel gear capable of being meshed with the first bevel gear is fixedly arranged at the top end of the moving shaft, the transmission device comprises a second spline sleeve shaft, a second gear is fixedly arranged on the outer surface of the second spline sleeve shaft, a first rotating shaft and a second transmission shaft are rotatably arranged in the first transmission cavity, a third gear meshed with the second gear is fixedly arranged on the outer surface of the first rotating shaft, a third bevel gear is fixedly arranged at the bottom end of the first rotating shaft, a first meshing wheel is fixedly arranged on the upper side of the third gear, a second meshing wheel capable of being meshed with the first meshing wheel is fixedly arranged at the bottom end of the moving shaft, the moving shaft is rotatably arranged in a sliding block, symmetrical permanent magnets are arranged at the upper end of the sliding block, an electromagnet capable of being magnetically attracted with the permanent magnets is arranged in the upper end wall of the first transmission cavity, and is connected with a power supply in the lower end wall of the first collection cavity, the cleaning device comprises a sliding block, a first transmission cavity, a second transmission shaft, a third bevel gear, a fourth bevel gear, a cleaning cavity, a first spline shaft and a cleaning wheel, wherein a return spring is elastically connected between the sliding block and the top wall of the first transmission cavity, a cam is fixedly arranged on the rightwards extending outer surface of the second transmission shaft, a fourth bevel gear meshed with the third bevel gear is fixedly arranged at the tail end of the second transmission shaft, the cleaning cavity is rotatably connected with the first transmission cavity, the second spline shaft is in spline fit connection with the inner surface of the lower side of the second spline sleeve shaft.
5. The environment-friendly dust removal type drilling device for building construction as claimed in claim 1, wherein: the cleaning device comprises a moving cavity with an upward opening in the upper end wall, the second spline shaft is rotatably arranged in the moving block in the moving cavity, the moving block extends leftwards and is in contact with the cam, a first spring is elastically connected between the moving block and the bottom wall of the moving cavity, the second spline shaft is convenient to control to reciprocate up and down, a first cleaning brush is fixedly arranged on the outer surface of the cleaning wheel, a second cleaning brush is fixedly arranged at the center of the bottom end of the cleaning wheel, and the first cleaning brush and the second cleaning brush are matched with each other inside and outside to sweep dust on the ground and are matched with the air suction pipe to suck the dust into the second collecting cavity.
6. The environment-friendly dust removal type drilling device for building construction as claimed in claim 1, wherein: a fourth gear is fixedly arranged on the outer surface of the second spline sleeve shaft, a second rotating shaft is rotatably connected between the first transmission cavity and the second transmission cavity, a fifth gear meshed with the fourth gear is fixedly arranged at the top end of the second rotating shaft, a fifth bevel gear is fixedly arranged at the bottom end of the second rotating shaft, a third transmission shaft is rotatably arranged in the second transmission cavity, a sixth bevel gear meshed with the fifth bevel gear is fixedly arranged at the tail end of the third transmission shaft, a ratchet wheel is fixedly arranged on the outer surface of the third transmission shaft, a rotating disc is rotatably arranged in the ratchet wheel, a third rotating shaft is rotatably arranged on the rotating disc, a pawl meshed with the ratchet on the inner surface of the ratchet wheel is fixedly arranged on the outer surface of the third rotating shaft, a second spring is elastically connected between the pawl and the rotating disc to control the third transmission shaft to rotate only when the third transmission shaft rotates reversely, and the one-way device comprises, the tail end of the third transmission shaft in the third transmission cavity is fixedly provided with a rotating wheel, the wheel spindle, namely a wheel shaft, extends into the third transmission cavity, the outer surface of the third transmission cavity is fixedly provided with a rotating disc, the inner surface of the rotating disc is provided with meshing teeth meshed with the tooth form of the outer surface of the rotating wheel, and the rotating wheel rotates for one circle to drive the rotating disc to rotate to drive the wheel to rotate intermittently through meshing with the meshing teeth, so that the hole spacing of drilling holes can be controlled conveniently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011100781.3A CN112171916A (en) | 2020-10-15 | 2020-10-15 | Environmental protection type drilling equipment for construction that removes dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011100781.3A CN112171916A (en) | 2020-10-15 | 2020-10-15 | Environmental protection type drilling equipment for construction that removes dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112171916A true CN112171916A (en) | 2021-01-05 |
Family
ID=73950251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011100781.3A Withdrawn CN112171916A (en) | 2020-10-15 | 2020-10-15 | Environmental protection type drilling equipment for construction that removes dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112171916A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743636A (en) * | 2021-01-13 | 2021-05-04 | 深圳市鸿跃新科技有限公司 | Electric twist drill device based on high-pressure air assists chip removal |
| CN114888977A (en) * | 2022-05-09 | 2022-08-12 | 黑龙江省水利水电集团有限公司 | Drilling device for crushing large stone blocks in road construction |
-
2020
- 2020-10-15 CN CN202011100781.3A patent/CN112171916A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743636A (en) * | 2021-01-13 | 2021-05-04 | 深圳市鸿跃新科技有限公司 | Electric twist drill device based on high-pressure air assists chip removal |
| CN114888977A (en) * | 2022-05-09 | 2022-08-12 | 黑龙江省水利水电集团有限公司 | Drilling device for crushing large stone blocks in road construction |
| CN114888977B (en) * | 2022-05-09 | 2024-04-05 | 黑龙江省水利水电集团有限公司 | Drilling device for large stone block broken stone in road construction |
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