CN216098770U - Air inlet grid facilitating installation for electric tool - Google Patents
Air inlet grid facilitating installation for electric tool Download PDFInfo
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- CN216098770U CN216098770U CN202121823176.9U CN202121823176U CN216098770U CN 216098770 U CN216098770 U CN 216098770U CN 202121823176 U CN202121823176 U CN 202121823176U CN 216098770 U CN216098770 U CN 216098770U
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- electric tool
- air inlet
- facilitating installation
- kelly
- air intake
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Abstract
The utility model discloses an air inlet grid which is used for an electric tool and is beneficial to installation, and relates to the technical field of electric tools. Including electric tool, one side activity of electric tool is provided with air inlet coral, the fixed equipment piece that is provided with in one side of air inlet coral, the top and the bottom of equipment piece are all movable and are provided with the kelly, the one end of kelly is located the draw-in groove on the electric tool, the fixed slider that is provided with of one end of kelly, the quantity of slider is two, and the activity is provided with the thread bush between two sliders, the inner wall activity of thread bush is provided with the lead screw. Through setting up kelly, slider, thread bush and lead screw, rotate the lead screw, utilize the threaded connection with the thread bush to drive the slider and carry out horizontal migration, the slider under the mobile state can drive the kelly and carry out vertical movement, and kelly one end enters into to the draw-in groove in, can accomplish the installation of air inlet coral, and in the one end of kelly breaks away from the draw-in groove, can accomplish the dismantlement of air inlet coral.
Description
Technical Field
The utility model relates to the technical field of electric tools, in particular to an air inlet grid which is used for an electric tool and is beneficial to installation.
Background
Electric tools are mainly classified into metal cutting electric tools, grinding electric tools, assembling electric tools and electric tools for railways, and common electric tools include electric drills, electric grinders, electric wrenches, electric screwdrivers, electric hammers, electric impact drills, concrete vibrators and electric planes.
The installation of current electric tool is comparatively inconvenient with the dismantlement step, has increased the time of installation and dismantlement, and the efficiency that leads to installation and dismantlement is lower, and the setting of air inlet coral can keep the circulation of inside air, but the radiating effect is relatively poor to impurity such as external dust can take advantage of the machine and get into, generally can set up the filter screen, but the filter screen can be blockked up after a period of time's use.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air inlet grid for an electric tool, which is convenient to install and disassemble, has a good heat dissipation effect, has the advantages of preventing impurities such as dust from entering and cleaning a filter screen, and solves the problems of inconvenience in installation and disassembly, poor heat dissipation effect, entering of impurities such as dust and blocking of the filter screen.
In order to realize the purposes of convenient installation and disassembly, good heat dissipation effect, prevention of impurities such as dust and the like from entering and cleaning of a filter screen, the utility model provides the following technical scheme: an air inlet grid beneficial to installation for an electric tool comprises an electric tool, wherein an air inlet grid is movably arranged on one side of the electric tool, an assembly block is fixedly arranged on one side of the air inlet grid, clamping rods are movably arranged at the top and the bottom of the assembly block respectively, one end of each clamping rod is positioned in a clamping groove on the electric tool, a sliding block is fixedly arranged at one end of each clamping rod, the number of the sliding blocks is two, a threaded sleeve is movably arranged between the two sliding blocks, a lead screw is movably arranged on the inner wall of the threaded sleeve, the threaded sleeve is in threaded connection with the lead screw, a motor, a movable plate and a filter screen are sequentially arranged in the electric tool from left to right, a brush plate is movably arranged on one side of the filter screen, a rotating rod is fixedly arranged on one side of the brush plate, a fan blade is fixedly arranged on one end of the rotating rod, and a main bevel gear is fixedly arranged on the surface of the rotating rod, the bottom of main bevel gear is provided with from bevel gear in the activity, follow bevel gear's inner wall is fixed and is provided with the pivot, the one end of pivot is provided with the second motor.
As a preferable technical scheme of the present invention, the electric tool is provided with a vent, and a dust screen is fixedly disposed on an inner wall of the vent.
As a preferable technical scheme of the utility model, one side of the sliding block is fixedly provided with a movable block, and the surface of the movable block is fixedly provided with a spring.
As a preferred technical scheme of the utility model, a bearing is arranged between the surface of the rotating rod and the inner wall of the movable plate, and a second bearing is arranged between the surface of the rotating rod and the inner wall of the filter screen.
As a preferable technical solution of the present invention, an outlet is formed at a bottom of the electric power tool, and the outlet is inclined.
As a preferable technical scheme of the utility model, a collecting box is arranged right below the outlet and is positioned in the cavity.
In a preferred embodiment of the present invention, an assembly groove is formed at one side of the electric tool, and an assembly block is movably disposed on an inner wall of the assembly groove.
As a preferable technical scheme of the utility model, the two sliding blocks are both triangular, and a trapezoidal thread sleeve is arranged between the two sliding blocks.
Compared with the prior art, the utility model provides the air inlet grid which is used for the electric tool and is beneficial to installation, and the air inlet grid has the following beneficial effects:
1. this electric tool is with the air inlet grid that does benefit to the installation, through setting up draw-in groove on kelly and the electric tool, just can utilize kelly and electric tool's joint, realizes the quick installation of air inlet coral and dismantles, and the time that installation and dismantlement expend is short, and the efficiency of installation and dismantlement is higher.
2. This electric tool is with being favorable to air inlet bars of installation, through setting up kelly, slider, thread bush and lead screw, rotates the lead screw, utilizes the threaded connection with the thread bush to drive the slider and carry out horizontal migration, and the slider under the mobile state can drive the kelly and carry out vertical movement, and kelly one end enters into to the draw-in groove in, can accomplish the installation of air inlet coral, and the one end of kelly breaks away from in the draw-in groove, can accomplish the dismantlement of air inlet coral.
3. This electric tool is with the air inlet grid that does benefit to the installation, through setting up brush board, dwang, flabellum, main bevel gear and from bevel gear, just can utilize main bevel gear to be connected with the meshing from bevel gear and drive flabellum and brush board on the dwang and rotate, the pivoted flabellum can dispel the heat to the motor, and the impurity on the filter screen can be cleared up to pivoted brush board.
4. This electric tool is with the air inlet grid that does benefit to the installation, through setting up the filter screen, can prevent that impurity such as external dust from getting into electric tool's inside to protect the inside part of electric tool.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is a schematic diagram of a brush plate structure according to the present invention.
In the figure: 1. an electric tool; 101. a vent; 102. a dust screen; 2. an air intake grate; 201. assembling the blocks; 202. a clamping rod; 203. a slider; 204. a threaded sleeve; 205. a screw rod; 206. a movable block; 207. a spring; 3. a motor; 301. a movable plate; 302. a filter screen; 303. a brush plate; 304. rotating the rod; 305. a fan blade; 306. a bearing; 307. a second bearing; 4. a main bevel gear; 401. from the bevel gear; 402. a rotating shaft; 403. a second motor; 5. an outlet; 501. a collection box; 502. a cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention discloses an air intake grill for an electric tool, which is convenient for installation, and comprises an electric tool 1, wherein an air intake grill 2 is movably arranged at one side of the electric tool 1, an assembly block 201 is fixedly arranged at one side of the air intake grill 2, a clamping rod 202 is movably arranged at the top and the bottom of the assembly block 201, one end of the clamping rod 202 is positioned in a clamping groove on the electric tool 1, a sliding block 203 is fixedly arranged at one end of the clamping rod 202, the number of the sliding blocks 203 is two, a threaded sleeve 204 is movably arranged between the two sliding blocks 203, a screw rod 205 is movably arranged on the inner wall of the threaded sleeve 204, the threaded sleeve 204 is in threaded connection with the screw rod 205, a motor 3, a movable plate 301 and a filter screen 302 are sequentially arranged inside the electric tool 1 from left to right, the model of the motor 3 is ZWBPD 032-133, a brush plate 303 is movably arranged at one side of the filter screen 302, the fixed dwang 304 that is provided with in one side of brush board 303, the fixed flabellum 305 that is provided with in one end of dwang 304, the fixed surface of dwang 304 is provided with main conical gear 4, the bottom activity of main conical gear 4 is provided with from conical gear 401, the fixed pivot 402 that is provided with in inner wall from conical gear 401, the one end of pivot 402 is provided with second motor 403, and the model of second motor 403 is RS 550.
Specifically, the electric tool 1 is provided with a vent 101, and a dust screen 102 is fixedly arranged on the inner wall of the vent 101.
In this embodiment, the ventilation opening 101 and the dust screen 102 are provided, so that the electric tool 1 can keep ventilation, the heat inside the electric tool is taken out, and the heat dissipation effect is achieved, and the dust screen 102 can prevent dust from entering the electric tool 1 through the ventilation opening 101.
Specifically, a movable block 206 is fixedly arranged on one side of the sliding block 203, and a spring 207 is fixedly arranged on the surface of the movable block 206.
In this embodiment, by providing the spring 207, the urging force of the spring 207 pushes the clip lever 202 to disengage from the clip slot, so that the clip lever 202 can disengage from the clip slot.
Specifically, a bearing 306 is arranged between the surface of the rotating rod 304 and the inner wall of the movable plate 301, and a second bearing 307 is arranged between the surface of the rotating rod 304 and the inner wall of the filter screen 302.
In this embodiment, by providing the bearing 306, the friction force between the rotating rod 304 and the movable plate 301 and the filter screen 302 can be reduced, thereby reducing the power consumption of the second motor 403.
Specifically, the bottom of the electric tool 1 is provided with an outlet 5, and the outlet 5 is inclined.
In this embodiment, by providing the outlet 5, the cleaned impurities enter the collection box 501 through the outlet 5, and the impurities are prevented from being accumulated in the electric tool 1.
Specifically, a collecting box 501 is arranged right below the outlet 5, and the collecting box 501 is located inside the cavity 502.
In this embodiment, through setting up collecting box 501, just can collect impurity, the user takes collecting box 501 out and accomplishes to get the material can.
Specifically, an assembly groove is formed in one side of the electric tool 1, and an assembly block 201 is movably disposed on an inner wall of the assembly groove.
In this embodiment, the assembling block 201 and the assembling groove are provided, so that the user can assemble the electric tool 1 and the air intake grill 2 together.
Specifically, the two sliding blocks 203 are both triangular, and a trapezoidal thread bush 204 is arranged between the two sliding blocks 203.
In this embodiment, by providing the triangular slider 203 and the trapezoidal thread bush 204, the thread bush 204 in the horizontal displacement state can make the clamping rod 202 enter the clamping groove by extruding the triangular inclined surface of the slider 203 by the trapezoidal inclined surface of the thread bush 204.
The working principle and the using process of the utility model are as follows: when in use, install air inlet coral 2 in one side of electric tool 1, rotate lead screw 205, utilize the threaded connection with thread bush 204 to drive slider 203 and carry out horizontal migration, slider 203 under the mobile state can drive kelly 202 and carry out vertical movement, kelly 202 one end enters into in the draw-in groove, can accomplish the installation of air inlet coral 2, second motor 403 drives through pivot 402 and rotates from conical gear 401, utilize main conical gear 4 to be connected with the meshing from conical gear 401 and drive flabellum 305 and brush board 303 on the dwang 304 and rotate, pivoted flabellum 305 can dispel the heat to motor 3, and pivoted brush board 303 can clear up the impurity on the filter screen 302, the impurity that clears up gets into collecting box 501 through export 5.
In summary, the air inlet grill for the electric tool, which is convenient for installation, can keep the electric tool 1 ventilated by arranging the vent 101 and the dust screen 102, and take out internal heat to achieve a heat dissipation effect, the dust screen 102 can prevent dust from entering the electric tool 1 through the vent 101, the spring 207 is arranged, the acting force of the spring 207 gives a pushing force to the clamping rod 202 to separate from the clamping groove, so that the clamping rod 202 can separate from the clamping groove, the bearing 306 is arranged, so that the friction force between the rotating rod 304 and the movable plate 301 as well as the filter screen 302 can be reduced, the power consumption of the second motor 403 can be reduced, the cleaned impurities enter the collection box 501 through the outlet 5 by arranging the outlet 5, the impurities are prevented from being accumulated in the electric tool 1, the collection box 501 can be collected by arranging the collection box 501, and a user can take out the collection box 501 to finish taking materials, through the arrangement of the assembling block 201 and the assembling groove, a user can assemble the electric tool 1 and the air inlet grille 2 together, and through the arrangement of the triangular sliding block 203 and the trapezoidal thread sleeve 204, the thread sleeve 204 in the horizontal displacement state can enable the clamping rod 202 to enter the clamping groove by extruding the triangular inclined surface of the sliding block 203 through the trapezoidal inclined surface of the thread sleeve 204.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electric tool is with air inlet grid that does benefit to installation, includes electric tool (1), its characterized in that: an air inlet grid (2) is movably arranged on one side of the electric tool (1), an assembly block (201) is fixedly arranged on one side of the air inlet grid (2), clamping rods (202) are movably arranged at the top and the bottom of the assembly block (201), one end of each clamping rod (202) is positioned in a clamping groove in the electric tool (1), two sliding blocks (203) are fixedly arranged at one end of each clamping rod (202), a threaded sleeve (204) is movably arranged between the two sliding blocks (203), a lead screw (205) is movably arranged on the inner wall of each threaded sleeve (204), the threaded sleeves (204) are in threaded connection with the lead screw (205), a motor (3), a movable plate (301) and a filter screen (302) are sequentially arranged in the electric tool (1) from left to right, a hairbrush plate (303) is movably arranged on one side of the filter screen (302), one side of brush board (303) is fixed and is provided with dwang (304), the fixed flabellum (305) that is provided with of one end of dwang (304), the fixed surface of dwang (304) is provided with main conical gear (4), the bottom activity of main conical gear (4) is provided with from conical gear (401), the fixed pivot (402) that is provided with of inner wall from conical gear (401), the one end of pivot (402) is provided with second motor (403).
2. An air intake grill for a power tool for facilitating installation according to claim 1, wherein: the electric tool (1) is provided with a ventilation opening (101), and a dust screen (102) is fixedly arranged on the inner wall of the ventilation opening (101).
3. An air intake grill for a power tool for facilitating installation according to claim 1, wherein: one side of the sliding block (203) is fixedly provided with a movable block (206), and the surface of the movable block (206) is fixedly provided with a spring (207).
4. An air intake grill for a power tool for facilitating installation according to claim 1, wherein: be provided with bearing (306) between dwang (304) surface and fly leaf (301) inner wall, be provided with second bearing (307) between dwang (304) surface and filter screen (302) inner wall.
5. An air intake grill for a power tool for facilitating installation according to claim 1, wherein: an outlet (5) is formed in the bottom of the electric tool (1), and the outlet (5) is inclined.
6. An air intake grill for a power tool for facilitating installation according to claim 5, wherein: a collecting box (501) is arranged right below the outlet (5), and the collecting box (501) is positioned in the cavity (502).
7. An air intake grill for a power tool for facilitating installation according to claim 1, wherein: an assembling groove is formed in one side of the electric tool (1), and an assembling block (201) is movably arranged on the inner wall of the assembling groove.
8. An air intake grill for a power tool for facilitating installation according to claim 1, wherein: two slider (203) all are triangle-shaped, and are provided with thread bush (204) that are trapezoidal form between two slider (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121823176.9U CN216098770U (en) | 2021-08-05 | 2021-08-05 | Air inlet grid facilitating installation for electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121823176.9U CN216098770U (en) | 2021-08-05 | 2021-08-05 | Air inlet grid facilitating installation for electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216098770U true CN216098770U (en) | 2022-03-22 |
Family
ID=80724624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121823176.9U Active CN216098770U (en) | 2021-08-05 | 2021-08-05 | Air inlet grid facilitating installation for electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216098770U (en) |
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2021
- 2021-08-05 CN CN202121823176.9U patent/CN216098770U/en active Active
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