CN114589817B - Energy-saving and noise-reducing lithium battery charging drill - Google Patents
Energy-saving and noise-reducing lithium battery charging drill Download PDFInfo
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- CN114589817B CN114589817B CN202210244176.6A CN202210244176A CN114589817B CN 114589817 B CN114589817 B CN 114589817B CN 202210244176 A CN202210244176 A CN 202210244176A CN 114589817 B CN114589817 B CN 114589817B
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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
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses an energy-saving and noise-reducing lithium battery charging drill, which comprises a handheld part, wherein the front side of the handheld part is provided with a horn cover, the handheld part is connected with the horn cover through a corrugated pipe, so that the horn cover can only do reciprocating rectilinear motion, a transmission main shaft is arranged in the handheld part, one end of the transmission main shaft extends out of the corrugated pipe, the horn cover is detachably connected with a long drill bit, a driving assembly and a dust removing assembly are sequentially arranged at the part of the transmission main shaft, which is positioned in the handheld part, the end part of the long drill bit can be drilled into a wall surface through the arrangement of the horn cover, the corrugated pipe and a wind-guiding fan blade, the wind-guiding fan blade rotates at a high speed along with a connecting shaft, unidirectional airflow can be formed, the airflow circulates along a gap between the horn cover and the wall surface and a runner gap, dust can be wrapped in from the corrugated pipe into the handheld part, so that the dust can not overflow to cause air pollution, the body health of a user is fully ensured, and the horn cover can block most of noise.
Description
Technical Field
The invention relates to the technical field of indoor decoration construction, in particular to an energy-saving and noise-reducing lithium battery charging drill.
Background
The household decoration is to make various living situations 'materialized' into a room, after civil engineering is completed, the interior decoration design of the room is changed from a clean water room to simple, fine and luxury decoration, the layout of the building can be changed to achieve the perfect living effect which is desired by people, the decoration can improve the living environment in the room, the living comfort level is improved, and the enjoyment of the beauty is brought, along with the improvement of the living standard of the national people, more people begin to pay attention to the design and construction of the indoor decoration, and the construction of the indoor decoration is not separated from various tools, wherein the charging drill is an electric hand drill which carries a lithium ion battery or a nickel chromium battery and can be charged repeatedly, and an external power supply is not needed when the electric hand drill works, so that the electric hand drill is very suitable for being used in the field or places without power supply;
when the lithium battery charging drill is used for drilling walls, large noise and wall scraps are generally generated, the problems of sound pollution and environmental pollution exist, hidden dangers are brought to the physical health of operators, particularly when the house is decorated, the life of surrounding house owners is seriously influenced by the noise generated by the impact drill, and the generated dust is difficult to discharge;
in order to solve the problems, the invention provides an energy-saving and noise-reducing lithium battery charging drill.
Disclosure of Invention
The invention aims to provide an energy-saving and noise-reducing lithium battery charging drill, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an energy-conserving lithium cell electric drill that fills that falls, includes handheld portion, the front side of handheld portion is provided with the loudspeaker cover, be connected through the bellows between handheld portion and the loudspeaker cover, make loudspeaker cover can only make reciprocal rectilinear motion, install the transmission main shaft in the handheld portion, bellows, loudspeaker cover can be dismantled and be connected with long drill head are extended to the one end of transmission main shaft, drive assembly and dust removal subassembly are installed in proper order to the part that the transmission main shaft is located handheld portion, wherein, drive assembly is used for driving the rotation of transmission main shaft, drive assembly's below just is located handheld portion and is provided with the material discharging subassembly, the material discharging subassembly is connected with the drive assembly transmission.
As a preferred implementation mode of the invention, the driving assembly comprises a driving motor, a power module is arranged below the driving motor, the output end of the driving motor is fixedly connected with a driving bevel gear, the driving bevel gear is connected with a driven bevel gear in a meshed manner, the driven bevel gear is fixedly sleeved outside the end part of a connecting shaft, one end of the connecting shaft is rotatably connected to the side wall of the handheld part, a rectangular sliding cavity is formed at the other end of the connecting shaft, a spring is embedded in the rectangular sliding cavity, and a plurality of induced air fan blades are fixedly connected to the outer wall of the connecting shaft.
As a preferred implementation mode of the invention, the front side of the handheld part is provided with an air inlet, the upper side of the handheld part is fixedly embedded with a spray head, the top end of the spray head is fixedly connected with a threaded cylinder, the front and rear sides of the lower side of the handheld part are respectively provided with an inclined plate and a supporting plate, wherein the inclined plate and the supporting plate are of hollow structural design, the bottom of the inclined plate is provided with a waste outlet, the side walls of the supporting plate are fixedly connected with limiting plates, a driving motor and a power module are clamped and fixed between a plurality of limiting plates, and the bottom edge of the supporting plate is provided with a plurality of exhaust holes.
In a preferred embodiment of the present invention, the bellows is fixedly connected between the hand-held portion and the horn cover, and the bellows is made of rubber material, and a flow passage gap is formed between the horn cover, the bellows, the air inlet, the hand-held portion, the air outlet, and the gap between the support plate and the driving motor and between the support plate and the power module.
As a preferred implementation mode of the invention, one end of the transmission main shaft positioned in the horn cover is fixedly connected with a drill bit clamp, a long drill bit is arranged in the drill bit clamp, the other end of the transmission main shaft is fixedly connected with a narrow neck rod, the end part of the narrow neck rod extends to the rectangular sliding cavity and is fixedly connected with a rectangular block, a spring is sleeved between the rectangular block and the inner wall of the rectangular sliding cavity and positioned at the outer side of the narrow neck rod, two tripod hoops are connected at the outer side of the transmission main shaft in a sliding manner, and the two tripod hoops are respectively fixedly embedded at the narrow mouth end of the horn cover and the inner wall of the air inlet.
As a preferred embodiment of the invention, the dust removing assembly comprises a rotary ring and a dust filtering net, wherein the rotary ring is fixedly sleeved on the outer side of the transmission main shaft, extension plates are arranged at two ends of the rotary ring, the dust filtering net is rotatably sleeved on the outer side of the transmission main shaft, a separation plate is fixedly connected to the outer side of the dust filtering net and is fixedly connected to the inner wall of the handheld part, and brushes are fixedly connected to one sides of the extension plates facing the dust filtering net.
As a preferred implementation mode of the invention, the discharging assembly comprises a transmission shaft, the transmission shaft is rotationally embedded at the lower part of the partition plate, two ends of the transmission shaft are respectively fixed with a driven wheel and a plurality of air locking plates, a driving wheel is arranged above the driven wheel, the driving wheel is fixedly sleeved at the outer side of the connecting shaft, a transmission belt is in transmission connection between the driving wheel and the driven wheel, a U-shaped groove is arranged in the hand-held part and is matched with the motion track of the air locking plates, and the bottom of the U-shaped groove is communicated with the inclined plate.
In a preferred embodiment of the present invention, the input end of the power module is fixedly connected with a charging wire, the other end of the charging wire is fixedly connected with a plug, the output end of the power module is electrically connected with the driving motor, and a control button is arranged on a loop formed by the power module and the driving motor and is fixedly embedded in the front outer wall of the sloping plate.
Compared with the prior art, the invention has the following beneficial effects:
1. through the setting of loudspeaker cover, bellows, induced air flabellum for the tip of long drill bit can bore into in the wall, and induced air flabellum rotates along with the connecting axle at a high speed, can form unidirectional air current, the air current is along the gap and the runner clearance circulation of loudspeaker cover and wall, can wrap up in holding the dust and get into in the hand-held part from the bellows, make the dust can not overflow and cause air pollution, fully ensured user's health, and loudspeaker cover can block most noise, can reduce noise pollution, along with the increase of drilling degree of depth, the bellows is compressed gradually, make long drill bit can go deep into the wall drilling in, do not influence the normal use of charging drill.
2. Through the setting of dust removal subassembly, the dust filter screen can filter the dust for clear air can flow into the clearance between driving motor, lithium cell and the layer board, can take away driving motor, lithium cell's operation heat fast, in order to avoid driving motor, lithium cell and initiative bevel gear, driven bevel gear transmission structure to appear overheated phenomenon, can avoid the damage, improved life, the transmission main shaft drives the layer board and rotates, makes the brush constantly scratch dust filter screen side, can prevent the condition that the dust filter screen blockked up.
3. Through the setting of arranging material subassembly, the shower nozzle, can form the water smoke in the shower nozzle with the water pump, reducible water resource's loss, and can reduce the gross weight of charging the electric drill, reduced labor burden, the dust in the air is caught to the water smoke for the dust gathers, multiplicable dust quality, make the dust can be swept to U type inslot, the connecting axle drives the drive wheel and rotates, the drive wheel passes through the drive belt transmission from the driving wheel, from the driving wheel drive transmission shaft rotation, make the air lock plate can stir the dust of upside to the waste outlet whereabouts, heavier dust caking directly falls on the ground, can not cause air pollution.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic sectional view of a lithium battery charging drill with energy conservation and noise reduction;
FIG. 2 is a side cross-sectional view of an energy-saving and noise-reducing lithium battery charging drill of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 2 of the lithium battery rechargeable drill with energy conservation and noise reduction;
fig. 4 is a schematic diagram of a connection structure of a transmission main shaft and a connection shaft in the energy-saving and noise-reducing lithium battery charging drill;
FIG. 5 is a schematic diagram of the internal structure of a pallet in an energy-saving and noise-reducing lithium battery charging drill of the invention;
FIG. 6 is a schematic diagram of the internal structure of a U-shaped groove in an energy-saving and noise-reducing lithium battery charging drill;
fig. 7 is a schematic structural view of a horn cover in an energy-saving and noise-reducing lithium battery charging drill.
In the figure: 1. a hand-held part; 2. a horn cover; 3. a bellows; 4. a transmission main shaft; 5. a long drill bit; 6. a drive assembly; 7. a dust removal assembly; 8. a discharge assembly; 101. an air inlet; 102. a spray head; 103. a thread cylinder; 104. a sloping plate; 105. a supporting plate; 106. a limiting plate; 107. an exhaust hole; 108. a waste outlet; 401. a drill bit clamp; 402. a narrow neck; 403. rectangular blocks; 404. a tripod hoop; 601. a drive motor; 602. a drive bevel gear; 603. a driven bevel gear; 604. a connecting shaft; 605. a rectangular sliding cavity; 606. a spring; 607. induced air fan blades; 608. a charging wire; 609. a power module; 701. a rotating ring; 702. a dust filtering net; 703. an extension plate; 704. a partition plate; 705. a brush; 8. a discharge assembly; 801. a transmission shaft; 802. driven wheel; 803. a driving wheel; 804. a drive belt; 805. and (5) air locking plates.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides an energy-conserving lithium cell electric drill that fills that falls, includes handheld portion 1, the front side of handheld portion 1 is provided with loudspeaker cover 2, be connected through bellows 3 between handheld portion 1 and the loudspeaker cover 2, make loudspeaker cover 2 can only make reciprocating rectilinear motion, install transmission main shaft 4 in the handheld portion 1, bellows 3, loudspeaker cover 2 are dismantled and are connected with long drill bit 5 are extended to transmission main shaft 4's one end, drive assembly 6 and dust removal subassembly 7 are installed in proper order to transmission main shaft 4's part that is located handheld portion 1, wherein, drive assembly 6 is used for driving transmission main shaft 4 rotation, the below of drive assembly 6 just is located handheld portion 1 and is provided with row material subassembly 8, row material subassembly 8 is connected with drive assembly 6 transmission.
It should be noted that, the horn hood 2 can block most noise, can reduce noise pollution, and can limit the diffusion rate of dust for the drive assembly 6 can be comprehensive with the dust suction discharge, so that the dust removal assembly 7, the discharge assembly 8 handle the dust, can also adhere to the amortization material at the outer wall of the horn hood 2, such as amortization cotton, rubber pad etc. in order to strengthen the amortization effect.
In an alternative embodiment, the driving assembly 6 includes a driving motor 601, a power module 609 is disposed below the driving motor 601, an output end of the driving motor 601 is fixedly connected with a driving bevel gear 602, the driving bevel gear 602 is in meshing connection with a driven bevel gear 603, the driven bevel gear 603 is fixedly sleeved outside an end of a connecting shaft 604, one end of the connecting shaft 604 is rotatably connected to a side wall of the hand-holding portion 1, a rectangular sliding cavity 605 is provided at the other end of the connecting shaft 604, a spring 606 is embedded in the rectangular sliding cavity 605, and a plurality of air-guiding blades 607 are fixedly connected to an outer wall of the connecting shaft 604.
It should be noted that, the driving motor 601 is electrified to run to drive the driving bevel gear 602 to rotate, the driving bevel gear 602 is meshed with the driving driven bevel gear 603, the driven bevel gear 603 drives the connecting shaft 604 to rotate, the connecting shaft 604 drives the rectangular block 403 to rotate, and the rectangular block 403 drives the driving spindle 4 to rotate at a high speed, so that the end of the long drill bit 5 can be drilled into the wall surface.
In an alternative embodiment, the front side of the hand-held portion 1 is provided with the air inlet 101, the upper side of the hand-held portion 1 is fixedly embedded with the spray head 102, and the top end of the spray head 102 is fixedly connected with the threaded cylinder 103, the lower side of the hand-held portion 1 is respectively provided with the inclined plate 104 and the supporting plate 105, wherein the inclined plate 104 and the supporting plate 105 are of hollow structural design, the bottom of the inclined plate 104 is provided with the waste outlet 108, the side walls of the supporting plate 105 are fixedly connected with the limiting plates 106, a plurality of the limiting plates 106 are fixedly clamped with the driving motor 601 and the power module 609, and the bottom edge of the supporting plate 105 is provided with a plurality of exhaust holes 107.
It should be noted that, with the external water pipe of screw thread section of thick bamboo 103, can pump into the shower nozzle 102 with the water and form the water smoke, reducible water resource's loss, and can reduce the gross weight of charging drill, reduced work burden, the dust in the air is caught to the water smoke for the dust gathers, but increase dust quality, makes the dust can be swept to U type inslot, and a handheld layer board 105, another handheld swash plate 104, can guarantee charging drill's stability, when can preventing the drilling, the condition that the off tracking appears to the drill bit.
In an alternative embodiment, the bellows 3 is fixedly connected between the hand-held part 1 and the horn cover 2, and the bellows 3 is made of rubber material, and a runner gap is formed between the horn cover 2, the bellows 3, the air inlet 101, the hand-held part 1, the air outlet 107, and the gap between the supporting plate 105 and the driving motor 601 and the power module 609.
It should be noted that, the induced air fan 607 rotates at a high speed along with the connecting shaft 604, so that unidirectional air flow can be formed, and the air flow circulates along the gap between the horn cover 2 and the wall surface and the gap between the air flow and the flow channel, so that dust can be wrapped and clamped into the handheld part 1 from the corrugated pipe 3, and the dust can not overflow to cause air pollution, and the health of a user is fully ensured.
In an alternative embodiment, one end of the transmission spindle 4 located in the horn cover 2 is fixedly connected with a drill bit holder 401, a long drill bit 5 is installed in the drill bit holder 401, the other end of the transmission spindle 4 is fixedly connected with a narrow neck 402, the end of the narrow neck 402 extends to a rectangular block 403 fixedly connected in the rectangular sliding cavity 605, a spring 606 is sleeved between the rectangular block 403 and the inner wall of the rectangular sliding cavity 605 and located on the outer side of the narrow neck 402, two tripod hoops 404 are slidably connected on the outer side of the transmission spindle 4, and the two tripod hoops 404 are fixedly embedded in the narrow mouth end of the horn cover 2 and the inner wall of the air inlet 101 respectively.
It should be noted that, the long drill bit 5 can be detached from the drill bit clamp 401 for replacement, and the transmission main shaft 4 is slidably embedded in the two tripod hoops 404, so that when the horn cover 2 is attached to the wall surface, the corrugated tube 3 is gradually compressed along with the increase of the drilling depth, so that the long drill bit 5 can penetrate into the wall body to drill holes, and the normal use of the charging drill is not affected.
In an alternative embodiment, the dust removing assembly 7 includes a rotating ring 701 and a dust filtering net 702, the rotating ring 701 is fixedly sleeved on the outer side of the transmission main shaft 4, two ends of the rotating ring 701 are respectively provided with an extension plate 703, the dust filtering net 702 is rotatably sleeved on the outer side of the transmission main shaft 4, a separation plate 704 is fixedly connected to the outer side of the dust filtering net 702, the separation plate 704 is fixedly connected to the inner wall of the hand holding part 1, and one side of the extension plate 703 facing the dust filtering net 702 is fixedly connected with a brush 705.
It should be noted that, the transmission main shaft 4 drives the supporting plate 105 to rotate, so that the brush 705 continuously scrapes the side surface of the dust filtering net 702, which can prevent the dust filtering net 702 from being blocked, and the spring 606 pushes the rectangular block 403 to slide in the rectangular sliding cavity 605, so that the brush 705 is always tightly attached to the dust filtering net 702, the cleaning effect can be ensured, and the influence of abrasion of the brush 705 can be reduced.
In an alternative embodiment, the discharging assembly 8 includes a transmission shaft 801, the transmission shaft 801 is rotatably embedded in the lower portion of the partition plate 704, two ends of the transmission shaft 801 are respectively fixed with a driven wheel 802 and a plurality of air locking plates 805, a driving wheel 803 is disposed above the driven wheel 802, the driving wheel 803 is fixedly sleeved on the outer side of the connecting shaft 604, a driving belt 804 is connected between the driving wheel 803 and the driven wheel 802 in a transmission manner, and a U-shaped groove is disposed in the motion track of the adaptive air locking plates 805 in the handheld portion 1, and the bottom of the U-shaped groove is communicated with the inclined plate 104.
It should be noted that, after dust is swept down into the U-shaped groove, the connecting shaft 604 drives the driving wheel 803 to rotate, the driving wheel 803 drives the driven wheel 802 through the driving belt 804, and the driven wheel 802 drives the driving shaft 801 to rotate, so that the air lock plate 805 can stir the dust on the upper side to the waste outlet 108 to fall down, and the heavier dust agglomerates directly fall on the ground and cannot be accumulated.
In an alternative embodiment, the input end of the power module 609 is fixedly connected with a charging wire 608, the other end of the charging wire 608 is fixedly connected with a plug, the output end of the power module 609 is electrically connected with the driving motor 601, and a control button is arranged on a loop formed by the power module 609 and the driving motor 601, and the control button is fixedly embedded in the front outer wall of the inclined plate 104.
It should be noted that, the power module 609 is a lithium battery, and the power module 609 and the driving motor 601 are all of a fully sealed structure, so that the power module 609 and the driving motor 601 can be prevented from being failed due to the water vapor which is excessively wrapped in the air flow, and the driving motor 601 is electrified to run when a button is pressed by a finger.
Working principle: when the invention is used, the hand-held support plate 105 and the other hand-held inclined plate 104 can ensure the stability of the charging drill, the situation that the drill bit is deviated when drilling can be prevented, the long drill bit 5 is aligned to the marking point, the horn cover 2 is attached to the wall surface, the finger presses the button, then the driving motor 601 is electrified to operate and drive the driving bevel gear 602 to rotate, the driving bevel gear 602 is meshed with the driving bevel gear 603, the driving bevel gear 603 drives the connecting shaft 604 to rotate, the connecting shaft 604 drives the rectangular block 403 to rotate, the rectangular block 403 drives the driving main shaft 4 to rotate at a high speed, the end part of the long drill bit 5 can be drilled into the wall surface, the induced air fan blade 607 rotates along with the connecting shaft 604 at a high speed, unidirectional air flow can be formed, the air flow circulates along the gap between the horn cover 2 and the wall surface and the runner gap, and dust can be wrapped in the corrugated pipe 3 to enter the hand-held part 1, so that the dust can not overflow to cause air pollution, the utility model fully ensures the health of the user, the horn cover 2 can block most of noise, can reduce noise pollution, can attach silencing materials such as silencing cotton, rubber pads and the like on the outer wall of the horn cover 2 to strengthen silencing effect, the dust filtering net 702 can filter dust, clean air can flow into gaps among the driving motor 601, the power module 609 and the supporting plate 105, the running heat of the driving motor 601 and the power module 609 can be quickly taken away, the overheat phenomenon of the driving motor 601, the power module 609, the driving bevel gear 602 and the driven bevel gear 603 is avoided, the damage can be avoided, the service life is prolonged, meanwhile, the driving main shaft 4 drives the supporting plate 105 to rotate, the brush 705 is continuously scraped to scratch the side surface of the dust filtering net 702, the situation that the dust filtering net 702 is blocked can be prevented, the threaded cylinder 103 is externally connected with a water pipe, can pump the water into the shower nozzle 102 with the water and form the water smoke, can reduce the loss of water resource, and can reduce the gross weight of charging drill, work burden has been reduced, the dust in the air is caught to the water smoke, make the dust gathering, the multiplicable dust quality, make the dust can be swept down to U type inslot, connecting axle 604 drives the drive wheel 803 and rotates, the drive wheel 803 passes through driving belt 804 transmission from driving wheel 802, from driving wheel 802 drive transmission shaft 801 rotation, make the air lock plate 805 can stir the dust of upside to waste outlet 108 fall down, heavier dust caking directly falls on the ground, can not cause air pollution, along with the increase of drilling depth, bellows 3 is compressed gradually, make long drill 5 can go deep into the drilling in the wall body, do not influence charging drill's normal use.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides an energy-conserving lithium cell electric charging drill that falls, includes handheld portion (1), its characterized in that, the front side of handheld portion (1) is provided with loudspeaker cover (2), be connected through bellows (3) between handheld portion (1) and the loudspeaker cover (2) for loudspeaker cover (2) can only do reciprocal rectilinear motion, install transmission main shaft (4) in handheld portion (1), the one end of transmission main shaft (4) extends bellows (3), loudspeaker cover (2) can dismantle and be connected with long drill (5), drive assembly (6) and dust removal subassembly (7) are installed in proper order to the part that transmission main shaft (4) are located handheld portion (1), wherein, drive assembly (6) are used for driving transmission main shaft (4) rotation, the below of drive assembly (6) just is provided with row material subassembly (8) in handheld portion (1), row material subassembly (8) are connected with drive assembly (6) transmission; the front side of the handheld part (1) is provided with an air inlet (101), a spray head (102) is fixedly embedded at the upper side of the handheld part (1), a threaded cylinder (103) is fixedly connected to the top end of the spray head (102), and inclined plates (104) and supporting plates (105) are respectively arranged at the front and back of the lower side of the handheld part (1); the bottom edge of the supporting plate (105) is provided with a plurality of exhaust holes (107); the corrugated pipe (3) is fixedly connected between the handheld part (1) and the horn cover (2), and a runner gap is formed among the horn cover (2), the corrugated pipe (3), the air inlet (101), the handheld part (1), the exhaust hole (107), the supporting plate (105), the driving motor (601) and the power module (609); the dust removal assembly (7) comprises a rotary ring (701) and a dust filtering net (702), wherein the rotary ring (701) is fixedly sleeved on the outer side of the transmission main shaft (4), extension plates (703) are arranged at two ends of the rotary ring (701), the dust filtering net (702) is rotatably sleeved on the outer side of the transmission main shaft (4), a separation plate (704) is fixedly connected to the outer side of the dust filtering net (702), the separation plate (704) is fixedly connected to the inner wall of the handheld part (1), and brushes (705) are fixedly connected to one sides of the extension plates (703) facing the dust filtering net (702); the discharging assembly (8) comprises a transmission shaft (801), the transmission shaft (801) is rotationally embedded in the lower portion of the partition plate (704), driven wheels (802) and a plurality of air locking plates (805) are respectively fixed at two ends of the transmission shaft (801), driving wheels (803) are arranged above the driven wheels (802), the driving wheels (803) are fixedly sleeved on the outer sides of the connecting shafts (604), a transmission belt (804) is connected between the driving wheels (803) and the driven wheels (802), U-shaped grooves are formed in the motion track of the air locking plates (805) in the handheld portion (1) in a matched mode, and the bottoms of the U-shaped grooves are communicated with the inclined plates (104).
2. The energy-saving and noise-reducing lithium battery charging drill as defined in claim 1, wherein: the driving assembly (6) comprises a driving motor (601), a power module (609) is arranged below the driving motor (601), a driving bevel gear (602) is fixedly connected to the output end of the driving motor (601), a driven bevel gear (603) is connected to the driving bevel gear (602) in a meshed mode, the driven bevel gear (603) is fixedly sleeved outside the end portion of a connecting shaft (604), one end of the connecting shaft (604) is rotatably connected to the side wall of the handheld portion (1), a rectangular sliding cavity (605) is formed in the other end of the connecting shaft (604), a spring (606) is embedded in the rectangular sliding cavity (605), and a plurality of induced air fan blades (607) are fixedly connected to the outer wall of the connecting shaft (604).
3. The energy-saving and noise-reducing lithium battery charging drill as defined in claim 1, wherein: the utility model discloses a device for cleaning a plastic material, including swash plate (104) and layer board (105), swash plate (104) and layer board (105) are hollow structural design, the bottom of swash plate (104) is provided with waste outlet (108), all fixedly connected with limiting plate (106) on the lateral wall of layer board (105), a plurality of centre gripping is fixed with driving motor (601) and power module (609) between limiting plate (106).
4. The energy-saving and noise-reducing lithium battery charging drill as defined in claim 1, wherein: the corrugated pipe (3) is made of rubber materials.
5. The energy-saving and noise-reducing lithium battery charging drill as defined in claim 1, wherein: one end fixedly connected with drill bit clamp (401) that transmission main shaft (4) are located loudspeaker cover (2), install long drill bit (5) in drill bit clamp (401), the other end fixedly connected with narrow neck (402) of transmission main shaft (4), the tip of narrow neck (402) extends to rectangle smooth intracavity (605) fixedly connected with rectangle piece (403), the outside cover that just is located narrow neck (402) between rectangle piece (403) and rectangle smooth intracavity (605) inner wall is equipped with spring (606), the outside sliding connection of transmission main shaft (4) has two tripod hoops (404), two tripod hoops (404) are fixed respectively to be inlayed and are established at the narrow mouth end of loudspeaker cover (2) and air intake (101) inner wall.
6. The energy-saving and noise-reducing lithium battery charging drill as defined in claim 2, wherein: the power supply device is characterized in that the input end of the power supply module (609) is fixedly connected with a charging wire (608), the other end of the charging wire (608) is fixedly connected with a plug, the output end of the power supply module (609) is electrically connected with the driving motor (601), a control button is arranged on a loop formed by the power supply module (609) and the driving motor (601), and the control button is fixedly embedded in the outer wall of the front side of the sloping plate (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210244176.6A CN114589817B (en) | 2022-03-14 | 2022-03-14 | Energy-saving and noise-reducing lithium battery charging drill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210244176.6A CN114589817B (en) | 2022-03-14 | 2022-03-14 | Energy-saving and noise-reducing lithium battery charging drill |
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| Publication Number | Publication Date |
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| CN114589817A CN114589817A (en) | 2022-06-07 |
| CN114589817B true CN114589817B (en) | 2023-04-25 |
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| CN202210244176.6A Active CN114589817B (en) | 2022-03-14 | 2022-03-14 | Energy-saving and noise-reducing lithium battery charging drill |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117359712B (en) * | 2023-12-07 | 2024-02-06 | 福建省唯正智能科技有限公司 | Dust collecting device for PCB drilling machine processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20210069844A1 (en) * | 2016-04-21 | 2021-03-11 | Ton Duc Thang University | Dust-Proof Drilling Apparatus and Method |
| CN208771045U (en) * | 2018-08-18 | 2019-04-23 | 天津中环瑞亚环保科技有限公司 | A kind of deduster dust collect plant being convenient to clean |
| CN209477367U (en) * | 2019-01-16 | 2019-10-11 | 常州工程职业技术学院 | A kind of dust-proof noise control electric drill shield and the power drill using it |
| CN215882146U (en) * | 2021-03-02 | 2022-02-22 | 李楠 | Wall construction dust keeper for building engineering |
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