CN214555604U

CN214555604U - MOS pipe switch dust collector

Info

Publication number: CN214555604U
Application number: CN202120480846.5U
Authority: CN
Inventors: 袁南南
Original assignee: Shenzhen B & T Technology Co ltd
Current assignee: Shenzhen B & T Technology Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-02
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a MOS pipe switch dust collector, the power distribution box comprises a box body, box both sides inner wall is opened there is the mounting groove, and mounting groove inner wall sliding connection has the limiting plate of symmetric distribution, threaded hole is opened to limiting plate one end, and threaded hole inner wall spiro union has two-way threaded rod, two-way threaded rod bottom mounting has driven bevel gear, and driven bevel gear meshing has the initiative bevel gear. The utility model drives the driving bevel gear and the driven bevel gear to rotate in a meshed manner by rotating the crank, thereby driving the bidirectional threaded rod to rotate, enabling the limiting plate to move relatively, conveniently and quickly clamping the MOS tube switch, and simultaneously driving the brush on the surface of the roller to rotate by utilizing the first servo motor to quickly clean; through admitting air the fan with the leading-in cylinder of air in, drive turbine fan blade rotates and drives helical blade and rotate, with air pressurization back blowout, remove dust fast to MOS pipe switch, improved the efficiency of removing dust, collect the box and filter screen and collect the dust utilizing.

Description

MOS pipe switch dust collector

Technical Field

The utility model relates to a MOS manages the switch field, especially relates to a MOS manages switch dust collector.

Background

The MOS tube is also called i field effect tube, unlike diode and triode, the diode can only pass forward current, and can be cut off reversely, and can not be controlled, the triode is commonly called that small current is amplified into controlled large current, and the MOS tube is controlled current by small voltage.

Carry out many manual works of MOS pipe switch dust removal at present and remove dust, its work efficiency is low, and is not convenient for fix, and when removing dust simultaneously, the dust is not convenient for collect, easily drifts away, is breathed into the lung by the human body, can cause operating personnel's health damage for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a MOS tube switch dust removal device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a MOS tube switch dust removal device comprises a box body, wherein mounting grooves are formed in the inner walls of two sides of the box body, the inner walls of the mounting grooves are slidably connected with limiting plates which are symmetrically distributed, one end of each limiting plate is provided with a threaded hole, the inner wall of the threaded hole is connected with a bidirectional threaded rod in a threaded manner, the bottom end of the bidirectional threaded rod is fixedly provided with a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear, the inner wall of the driving bevel gear is fixedly provided with a crank, the top of the box body is provided with a mounting opening, a filter screen and an air inlet fan are sequentially fixed on the inner wall of the mounting opening from outside to inside, the inner wall of the top of the box body is positioned on two sides of the mounting opening and respectively fixedly provided with an electric push rod and a telescopic rod, the outer wall of one side, opposite to the bottom end of the electric push rod and the telescopic rod, is rotatably connected with a roller through a bearing, the outer wall of the other side of the bottom end of the electric push rod is fixedly provided with a first servo motor, and the output shaft of the first servo motor is fixed at one end of the roller through a shaft coupling, the cylinder is opened there is the fixed slot, and the fixed slot inner wall is fixed with the cross, cross central point puts and opens there is the mounting hole, and the mounting hole inner wall rotates through the bearing and is connected with the pivot, the one end of pivot is fixed with turbine fan blade, and the pivot other end is fixed with helical blade, the cylinder outer wall is fixed with the brush, open bottom half has the fixed orifices, and the fixed orifices inner wall is fixed with the air discharge fan, bottom half inner wall is located the fixed orifices upside and is equipped with the collection box, and collects the box bottom and open there is the installation notch, installation notch inner wall is fixed with the ash screen.

Preferably, the electric push rod and the telescopic rod are respectively fixed on the inner walls of the bottom of the box body at two sides of the fixing opening, one side of the electric push rod at the lower side of the roller, which is opposite to the top end of the telescopic rod, is rotatably connected with the brush supporting roller through a bearing, the other side of the top end of the electric push rod at the lower side of the roller is fixed with the second servo motor, and an output shaft of the second servo motor is fixed at one end of the brush supporting roller through a coupler.

Preferably, an air inlet is formed in one end of the roller, and air holes are uniformly distributed in the outer wall of the roller.

Preferably, the box body is provided with a feed inlet on one side, and the inner walls of two sides of the feed inlet are hinged with a box door through hinges.

Preferably, the box door is provided with an observation port, and toughened glass is fixed on the inner wall of the observation port.

Preferably, the telescopic rod comprises a first sleeve and a second sleeve, the second sleeve is in sliding fit with the inner wall of the first sleeve, and the inner wall of the bottom of the mounting opening is connected with the inner wall of the first sleeve through a guide pipe.

The utility model has the advantages that:

1. the driving bevel gear and the driven bevel gear are driven to rotate in a meshed mode through the rotation crank, so that the bidirectional threaded rod is driven to rotate, the limiting plate moves relatively, the MOS tube switch is conveniently and quickly clamped, and meanwhile the roller is pushed to move downwards through the electric push rod, so that the first servo motor is used for driving the brush on the surface of the roller to rotate to quickly clean;

2. through admitting air the fan with the leading-in cylinder of air in, drive turbine fan blade rotates and drives helical blade and rotate, with air pressurization back blowout, remove dust fast to MOS pipe switch, improved the efficiency of removing dust, collect the box and filter screen and collect the dust utilizing.

Drawings

Fig. 1 is a schematic diagram of a front cross-section structure of a MOS transistor switch dust collector provided by the present invention.

Fig. 2 is the utility model provides a drum section structure schematic diagram of MOS tube switch dust collector.

Fig. 3 is the utility model provides a MOS tube switch dust collector's front structure schematic diagram.

In the figure: the device comprises a box body 1, a limiting plate 2, a two-way threaded rod 3, a driven bevel gear 4, a driving bevel gear 5, a crank 6, a telescopic rod 7, a first servo motor 8, a roller 9, a cross 10, turbine fan blades 11, helical blades 12, a brush 13, an electric push rod 14, a second servo motor 15, a brush roller 16, an exhaust fan 17, a collecting box 18, an ash filtering net 19, a box door 20, toughened glass 21, a filtering net 22 and an air inlet fan 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a MOS tube switch dust removal device comprises a box body 1, wherein mounting grooves are formed in the inner walls of two sides of the box body 1, limiting plates 2 are connected to the inner walls of the mounting grooves in a sliding manner, the limiting plates 2 are symmetrically distributed, a threaded hole is formed in one end of each limiting plate 2, a bidirectional threaded rod 3 is screwed in the inner wall of the threaded hole, a driven bevel gear 4 is fixed at the bottom end of the bidirectional threaded rod 3, a driving bevel gear 5 is meshed with the driven bevel gear 4, a crank 6 is fixed on the inner wall of the driving bevel gear 5, a mounting opening is formed in the top of the box body 1, a filter screen 22 and an air inlet fan 23 are sequentially fixed on the inner wall of the mounting opening from outside to inside, an electric push rod 14 and a telescopic rod 7 are respectively fixed on two sides of the mounting opening on the inner wall of the top of the box body 1, a roller 9 is rotatably connected to the outer wall of one side opposite to the bottom end of the electric push rod 14 through a bearing, a first servo motor 8 is fixed on the outer wall of the other side of the bottom end of the electric push rod 14, an output shaft of the first servo motor 8 is fixed at one end of the roller 9 through a coupler, and the driving bevel gear 5 and the driven bevel gear 4 are driven to rotate in a meshed mode through rotating the crank, so that the bidirectional threaded rod 3 is driven to rotate, the limiting plate moves relatively, the MOS tube switch is conveniently and quickly clamped, meanwhile, the roller 9 is pushed to move downwards through the electric push rod 14, and the first servo motor 8 is used for driving the brush 13 on the surface of the roller 9 to rotate to quickly clean;

the automatic dust removal device comprises a roller 9, a fixing groove is formed in the roller 9, a cross 10 is fixed to the inner wall of the fixing groove, a mounting hole is formed in the center of the cross 10, a rotating shaft is rotatably connected to the inner wall of the mounting hole through a bearing, a turbine fan blade 11 is fixed to one end of the rotating shaft, a spiral blade 12 is fixed to the other end of the rotating shaft, a brush 13 is fixed to the outer wall of the roller 9, a fixing opening is formed in the bottom of a box body 1, an exhaust fan 17 is fixed to the inner wall of the fixing opening, a collecting box 18 is arranged on the upper side of the fixing opening, a mounting notch is formed in the bottom of the collecting box 18, a dust filter 19 is fixed to the inner wall of the mounting notch, air is guided into the roller 9 through an air inlet fan 23, the turbine fan blade 11 is driven to rotate to drive the spiral blade 12 to rotate, the air is pressurized and then is sprayed out, rapid dust removal is conducted on an MOS tube switch, dust removal efficiency is improved, and dust is collected through the collecting box 18 and the dust filter 19;

the electric push rod 14 and the telescopic rod 7 are respectively fixed on the inner wall of the bottom of the box body 1 at the two sides of the fixed opening, and one side of the electric push rod 14 positioned at the lower side of the roller 9 opposite to the top end of the telescopic rod 7 is rotatably connected with a brush supporting roller 16 through a bearing, the other side of the top end of the electric push rod 14 positioned at the lower side of the roller 9 is fixed with a second servo motor 15, and the output shaft of the second servo motor 15 is fixed at one end of the brush supporting roller 16 through a coupling, one end of the roller 9 is provided with an air inlet, and the outer wall of the roller 9 is provided with evenly distributed air holes, one side of the box body 1 is provided with a feed inlet, the inner walls of the two sides of the feed inlet are hinged with a box door 20 through hinges, the box door 20 is provided with an observation port, and the inner wall of the observation port is fixed with toughened glass 21, the telescopic rod 7 comprises a first sleeve and a second sleeve, and the second sleeve pipe and the inner wall of the first sleeve pipe form sliding fit, and the inner wall of the bottom of the mounting opening is connected with the inner wall of the first sleeve pipe through a guide pipe.

The working principle is as follows: the driving bevel gear 5 and the driven bevel gear 4 are driven to rotate in a meshed mode by rotating the crank, so that the bidirectional threaded rod 3 is driven to rotate, the limiting plate moves relatively, the MOS tube switch is conveniently and quickly clamped, meanwhile, the roller 9 is pushed to move downwards by the electric push rod 14, and the first servo motor 8 is used for driving the brush 13 on the surface of the roller 9 to rotate for quick cleaning; air is guided into the roller 9 through the air inlet fan 23, the turbine fan blades 11 are driven to rotate to drive the spiral blades 12 to rotate, air is pressurized and then sprayed out, the MOS tube switch is rapidly dedusted, dedusting efficiency is improved, the second servo motor 15 is used for driving the brush supporting roller 16 to rotate to clean the bottom of the MOS tube switch, the air is extracted through the exhaust fan 17, and then the dust is collected through the collection box 18 and the dust filter screen 19.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a MOS pipe switch dust collector, includes box (1), its characterized in that, box (1) both sides inner wall is opened there is the mounting groove, and mounting groove inner wall sliding connection has limiting plate (2) of symmetric distribution, threaded hole is opened to limiting plate (2) one end, and threaded hole inner wall spiro union has two-way threaded rod (3), two-way threaded rod (3) bottom mounting has driven bevel gear (4), and driven bevel gear (4) meshing has initiative bevel gear (5), initiative bevel gear (5) inner wall is fixed with crank (6), box (1) top is opened has the installing port, and the installing port inner wall is fixed with filter screen (22) and air inlet fan (23) from outside to inside in proper order, box (1) top inner wall is located the installing port both sides and is fixed with electric putter (14) and telescopic link (7) respectively, and electric putter (14) and telescopic link (7) bottom relative one side outer wall all are connected with cylinder (9) through the bearing rotation, a first servo motor (8) is fixed on the outer wall of the other side of the bottom end of the electric push rod (14), and the output shaft of the first servo motor (8) is fixed at one end of the roller (9) through a coupling, the roller (9) is provided with a fixed groove, a cross (10) is fixed on the inner wall of the fixing groove, a mounting hole is arranged at the center of the cross (10), the inner wall of the mounting hole is rotationally connected with a rotating shaft through a bearing, one end of the rotating shaft is fixed with a turbine fan blade (11), a helical blade (12) is fixed at the other end of the rotating shaft, a brush (13) is fixed on the outer wall of the roller (9), a fixed opening is formed at the bottom of the box body (1), an exhaust fan (17) is fixed on the inner wall of the fixed opening, a collecting box (18) is arranged on the upper side of the fixed opening on the inner wall of the bottom of the box body (1), and the bottom of the collecting box (18) is provided with a mounting notch, and the inner wall of the mounting notch is fixed with an ash screen (19).

2. The MOS tube switch dust removal device of claim 1, wherein the electric push rod (14) and the telescopic rod (7) are respectively fixed on the inner wall of the bottom of the box body (1) at two sides of the fixing port, one side of the electric push rod (14) at the lower side of the roller (9) opposite to the top end of the telescopic rod (7) is rotatably connected with a brush carrier roller (16) through a bearing, the other side of the top end of the electric push rod (14) at the lower side of the roller (9) is fixed with a second servo motor (15), and the output shaft of the second servo motor (15) is fixed at one end of the brush carrier roller (16) through a coupling.

3. The MOS transistor switch dust removal device of claim 1, wherein an air inlet is formed at one end of the roller (9), and air holes are uniformly distributed on the outer wall of the roller (9).

4. The MOS tube switch dust removal device of claim 1, wherein a feed port is formed at one side of the box body (1), and inner walls at two sides of the feed port are hinged with a box door (20) through hinges.

5. The MOS tube switch dust removal device of claim 4, wherein the box door (20) is provided with an observation port, and tempered glass (21) is fixed on the inner wall of the observation port.

6. The MOS tube switch dust removal device as claimed in claim 4, wherein the telescopic rod (7) comprises a first sleeve and a second sleeve, the second sleeve is in sliding fit with the inner wall of the first sleeve, and the inner wall of the bottom of the mounting opening is connected with the inner wall of the first sleeve through a guide tube.