CN215633919U

CN215633919U - Fan for unattended explosion-proof car washer

Info

Publication number: CN215633919U
Application number: CN202122229061.3U
Authority: CN
Inventors: 刘阳
Original assignee: Anhui Wanshan Tech Center Co ltd
Current assignee: Anhui Wanshan Tech Center Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-25
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a fan for an unattended explosion-proof car washer, which comprises a steering box, a blowing unit and an angle rotating unit, wherein the blowing unit is arranged on the steering box; the upper end and the lower end of the right side in the steering box are rotatably connected with a fan cylinder rotating column; the blowing unit comprises a rotating air cylinder, a blowing motor, a hexagonal clamping cylinder, fan blades and a circular filter screen plate, wherein the upper end and the lower end of the rotating air cylinder are respectively connected with two fan cylinder rotating columns, the left side inside the rotating air cylinder is provided with the blowing motor, the right end of the hexagonal clamping cylinder is in threaded connection with an output shaft at the right end of the blowing motor through a threaded connecting column, the fan blades are arranged on the side surface of the hexagonal clamping cylinder, the right end of the rotating air cylinder is provided with the circular filter screen plate, and the circular filter screen plate is provided with a filter screen; this explosion-proof for carwasher fan of unmanned on duty not only can carry out fine the blowing to the vehicle after wasing, can also be fine when blowing rotate, realizes blowing of wider scope.

Description

Fan for unattended explosion-proof car washer

Technical Field

The utility model relates to the technical field of fans, in particular to a fan for an unattended explosion-proof car washer.

Background

In some unmanned vehicles for service stations, a blower is often required to rapidly dry the cleaned vehicle.

Wherein the application number of prior art is 201922398525.6 the pneumatic deformation fan of an automatic car washer who proposes, includes: a top frame; the two fans are symmetrically arranged right below the top rack; and the connecting rod assemblies are used for movably connecting the two fans with the top rack respectively, the connecting rod assemblies are arranged into two pairs, and a pushing cylinder is fixedly installed between the two pairs of connecting rod assemblies.

The fan is complex to install and difficult to use, and the fan cannot be well protected and cannot be better used for meeting the requirements of a car washer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provides the fan for the unattended anti-explosion car washer, which can well blow the washed car, can well rotate during blowing, realizes blowing in a wider range and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a fan for an unattended explosion-proof car washer comprises a steering box, a blowing unit and an angle rotating unit;

a steering box: the upper end and the lower end of the right side inside the fan cylinder are rotatably connected with fan cylinder rotating columns;

a blowing unit: the fan filter comprises a rotating air cylinder, a blowing motor, a hexagonal clamping cylinder, fan blades and a circular filter screen plate, wherein the upper end and the lower end of the rotating air cylinder are respectively connected with two fan cylinder rotating columns, the blowing motor is arranged on the left side inside the rotating air cylinder, the right end of the hexagonal clamping cylinder is in threaded connection with an output shaft at the right end of the blowing motor through a threaded connecting column, the fan blades are arranged on the side surface of the hexagonal clamping cylinder, the circular filter screen plate is arranged at the right end of the rotating air cylinder, and a filter screen is arranged on the circular filter screen plate; the output shaft at the right end of the blowing motor can drive the hexagonal clamping cylinder to rotate well through rotation of the blowing motor, so that the fan blades can rotate, blowing-out of wind is realized, and the filter screen on the circular filter screen plate can prevent larger dust from entering the work influencing the blowing motor.

An angle rotating unit: is arranged inside the steering box.

Further, the angle rotation unit contains driving helical gear, rear end fagging, vertical rotary column and driven helical gear, driving helical gear is installed to the output shaft of the blower motor left end, the left end upside at the rotation dryer is installed to the rear end fagging, vertical rotary column rotates and connects the middle part at the rear end fagging, driven helical gear is installed to vertical rotary column's lower extreme, driven helical gear is connected with driving helical gear meshing. Through the rotation that the motor of blowing drove the initiative helical gear, usable driven helical gear drives vertical rotary column and carries out fine rotation, and then can provide fine power basis for the rotation of rotating the dryer.

Furthermore, the angle rotation unit also comprises a reciprocating pull rod, the upper end of the vertical rotation column is connected with one end of the reciprocating pull rod, and the other end of the reciprocating pull rod is provided with a brace short column. The brace short column at the other end of the reciprocating pull rod can move in the reciprocating elliptical frame, and then reciprocating power can be provided for the sliding of the sliding rack.

Further, the angle rotating unit further comprises a rack sliding seat, and the rack sliding seat is installed on the left side of the upper end of the rotating air duct. The rack sliding seat can facilitate the sliding of the sliding rack.

Furthermore, the angle rotating unit further comprises a sliding rack, the upper end of the rack sliding seat is connected with the sliding rack in a sliding mode, and the right end of the sliding rack is connected with a rotating column gear installed on the upper fan-shaped cylinder rotating column in a meshing mode. The right end of the sliding rack is meshed with a rotary column gear installed on the sector cylinder rotary column on the upper side, so that the sector cylinder rotary column on the upper side can rotate, and the rotary air cylinder can rotate.

Further, the angle rotation unit still contains reciprocal elliptical frame, reciprocal elliptical frame is installed to the left end of slip rack, the direction spreader of reciprocal elliptical frame left end and the upright fagging sliding connection of rear end fagging upper end. The reciprocating elliptical frame can enable the brace short column to apply force to the brace short column well, and reciprocating motion of the sliding rack is achieved.

Furthermore, still include perpendicular mounting panel, turn to the left end of case and install perpendicular mounting panel. The external mounting bolt penetrates through the mounting through hole formed in the vertical mounting plate, so that the fan can be well fixed at the upper end of the interior of the car washer, and the car washer can work stably.

Compared with the prior art, the utility model has the beneficial effects that: this explosion-proof for carwasher fan of unmanned on duty has following benefit:

1. this explosion-proof car washer of unmanned on duty is with fan is equipped with the unit of blowing, can make the output shaft of its right-hand member drive hexagonal card section of thick bamboo through the rotation of the motor of blowing and carry out fine rotation, and then can make the flabellum rotate, realize blowing out of wind, and the filter screen on the circular filter plate can prevent that great dust from getting into the work that influences the motor of blowing.

2. This explosion-proof car washer of unmanned on duty fan is equipped with angle rotation unit, drives the rotation of initiative helical gear through the motor of blowing, and usable driven helical gear drives vertical rotary column and carries out fine rotation, and then can provide fine power basis for the rotation of rotating the dryer.

3. This explosion-proof car washer of unmanned on duty fan is equipped with angle rotation unit, usable reciprocal oval-shaped frame makes the fine application of force to its of brace short column, realizes the reciprocating motion of sliding rack, through the meshing of the rotary column gear of sliding rack right-hand member and upside fan drum rotary column installation, can make the fan drum rotary column of upside rotate, and then can make the rotation dryer rotate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front cross-sectional view of the present invention;

fig. 3 is a schematic view of the enlarged structure of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a steering box 1, a cylinder rotating column 2, a blowing unit 3, a rotating air cylinder 31, a blowing motor 32, a hexagonal clamping cylinder 33, fan blades 34, a circular filter screen plate 35, a rotating unit with 4 degrees, a driving bevel gear 41, a rear end supporting plate 42, a vertical rotating column 43, a driven bevel gear 44, a reciprocating pull rod 45, a sliding rack 46, a reciprocating oval frame 47, a rack sliding seat 48 and a vertical mounting plate 5.

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. 1-3, the present embodiment provides a technical solution: a fan for an unattended explosion-proof car washer comprises a steering box 1, a blowing unit 3 and an angle rotating unit 4;

the steering box 1: the upper end and the lower end of the right side inside the fan cylinder are rotatably connected with fan cylinder rotating columns 2;

the blowing unit 3: the fan filter comprises a rotating air cylinder 31, a blowing motor 32, a hexagonal clamping cylinder 33, fan blades 34 and a circular filter screen plate 35, wherein the upper end and the lower end of the rotating air cylinder 31 are respectively connected with two fan cylinder rotating columns 2, the left side in the rotating air cylinder 31 is provided with the blowing motor 32, the right end of the hexagonal clamping cylinder 33 is in threaded connection with an output shaft at the right end of the blowing motor 32 through a threaded connecting column, the fan blades 34 are arranged on the side surface of the hexagonal clamping cylinder 33, the right end of the rotating air cylinder 31 is provided with the circular filter screen plate 35, and the circular filter screen plate 35 is provided with a filter screen; the output shaft at the right end of the blowing motor 32 can drive the hexagonal clamping cylinder 33 to rotate well through rotation of the blowing motor 32, so that the fan blades 34 can rotate, blowing out of wind is realized, and the filter screen on the circular filter screen plate 35 can prevent larger dust from entering and influencing the work of the blowing motor 32.

The angle rotating unit 4: is mounted inside the steering box 1.

The angle rotating unit 4 comprises a driving bevel gear 41, a rear end supporting plate 42, a vertical rotating column 43 and a driven bevel gear 44, the driving bevel gear 41 is installed on an output shaft at the left end of the blowing motor 32, the rear end supporting plate 42 is installed on the upper side of the left end of the rotating air duct 31, the vertical rotating column 43 is rotatably connected to the middle of the rear end supporting plate 42, the driven bevel gear 44 is installed at the lower end of the vertical rotating column 43, and the driven bevel gear 44 is meshed with the driving bevel gear 41. Through the rotation that blower motor 32 drove driving helical gear 41, usable driven helical gear 44 drives vertical rotary column 43 and carries out fine rotation, and then can provide fine power basis for the rotation of rotating dryer 31.

The angle rotating unit 4 further comprises a reciprocating pull rod 45, the upper end of the vertical rotating column 43 is connected with one end of the reciprocating pull rod 45, and a brace short column is installed at the other end of the reciprocating pull rod 45. The brace short column at the other end of the reciprocating pull rod 45 can move in the reciprocating oval frame 47, and therefore reciprocating power can be provided for sliding of the sliding rack 46.

The angle rotating unit 4 further comprises a rack slide 48, and the rack slide 48 is installed on the left side of the upper end of the rotating air duct 31. A rack slide 48 may facilitate sliding of the sliding rack 46.

The angle rotating unit 4 further comprises a sliding rack 46, the upper end of the rack sliding seat 48 is connected with the sliding rack 46 in a sliding manner, and the right end of the sliding rack 46 is connected with a rotary column gear arranged on the upper sector rotary column 2 in a meshing manner. The right end of the sliding rack 46 is engaged with a rotary column gear installed on the upper sector rotary column 2, so that the upper sector rotary column 2 can rotate, and the rotary air duct 31 can rotate.

The angle rotating unit 4 further comprises a reciprocating elliptical frame 47, the reciprocating elliptical frame 47 is installed at the left end of the sliding rack 46, and a guide cross column at the left end of the reciprocating elliptical frame 47 is in sliding connection with a vertical supporting plate at the upper end of the rear supporting plate 42. The reciprocating elliptical frame 47 can enable the brace short column to apply force to the brace short column well, and reciprocating motion of the sliding rack 46 is achieved.

The steering box further comprises a vertical mounting plate 5, and the vertical mounting plate 5 is mounted at the left end of the steering box 1. The external mounting bolt penetrates through the mounting through hole formed in the vertical mounting plate 5, so that the fan can be well fixed at the upper end of the interior of the car washer, and the car washer can work stably.

The working principle of the fan for the unattended explosion-proof car washer provided by the utility model is as follows: firstly, an external mounting bolt penetrates through a mounting through hole arranged on a vertical mounting plate 5 to well fix the fan, then an output shaft at the right end of the fan drives a hexagonal clamping cylinder 33 to well rotate through the rotation of a blowing motor 32, and further, a fan blade 34 can rotate to realize the blowing of wind, a filter screen on a circular filter screen plate 35 can prevent larger dust from entering and influencing the work of the blowing motor 32, when the blowing motor 32 rotates, a driving helical gear 41 arranged on an output shaft at the left end can drive a vertical rotating column 43 to well rotate through a driven helical gear 44, then a brace short column at the other end of a reciprocating pull rod 45 moves in a reciprocating elliptical frame 47, so that the reciprocating elliptical frame 47 drives a sliding rack 46 to reciprocate, and the upper fan cylinder rotating column 2 can rotate through the meshing of the right end of the sliding rack 46 and a rotating column gear arranged on the upper fan cylinder rotating column 2, and then can make and rotate dryer 31 and rotate, realize blowing on a large scale, more can adapt to car washer user demand.

It should be noted that the blower motor 32 disclosed in the above embodiments may be a three-phase asynchronous motor, an input terminal of the blower motor 32 is electrically connected to an output terminal of an external control switch, an input terminal of the external control switch is electrically connected to an output terminal of an external power source, and the external control switch controls the blower motor 32 to operate by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an explosion-proof for carwasher fan of unmanned on duty which characterized in that: comprises a steering box (1), a blowing unit (3) and an angle rotating unit (4);

steering box (1): the upper end and the lower end of the right side inside the fan cylinder are rotatably connected with fan cylinder rotating columns (2);

blowing unit (3): the fan filter screen plate comprises a rotating air cylinder (31), a blowing motor (32), a hexagonal clamping cylinder (33), fan blades (34) and a circular filter screen plate (35), wherein the upper end and the lower end of the rotating air cylinder (31) are respectively connected with two fan cylinder rotating columns (2), the blowing motor (32) is installed on the left side inside the rotating air cylinder (31), the right end of the hexagonal clamping cylinder (33) is in threaded connection with an output shaft at the right end of the blowing motor (32) through a threaded connecting column, the fan blades (34) are installed on the side face of the hexagonal clamping cylinder (33), the circular filter screen plate (35) is installed at the right end of the rotating air cylinder (31), and a filter screen is installed on the circular filter screen plate (35);

angle rotation unit (4): is arranged inside the steering box (1).

2. The blower for the unattended explosion-proof car washer according to claim 1, wherein: the angle rotating unit (4) comprises a driving bevel gear (41), a rear end supporting plate (42), a vertical rotating column (43) and a driven bevel gear (44), the driving bevel gear (41) is installed on an output shaft at the left end of the blowing motor (32), the rear end supporting plate (42) is installed on the upper side of the left end of the rotating air duct (31), the vertical rotating column (43) is rotatably connected to the middle of the rear end supporting plate (42), the driven bevel gear (44) is installed at the lower end of the vertical rotating column (43), and the driven bevel gear (44) is meshed with the driving bevel gear (41).

3. The blower for the unattended explosion-proof car washer according to claim 2, wherein: the angle rotating unit (4) further comprises a reciprocating pull rod (45), the upper end of the vertical rotating column (43) is connected with one end of the reciprocating pull rod (45), and a brace short column is installed at the other end of the reciprocating pull rod (45).

4. The blower for the unattended explosion-proof car washer according to claim 1, wherein: the angle rotating unit (4) further comprises a rack sliding seat (48), and the rack sliding seat (48) is installed on the left side of the upper end of the rotating air duct (31).

5. The blower for the unattended explosion-proof car washer according to claim 4, wherein: the angle rotating unit (4) further comprises a sliding rack (46), the upper end of the rack sliding seat (48) is connected with the sliding rack (46) in a sliding mode, and the right end of the sliding rack (46) is connected with a rotating column gear installed on the upper side sector rotating column (2) in a meshing mode.

6. The blower for the unattended explosion-proof car washer according to claim 5, wherein: angle rotation unit (4) still contain reciprocal elliptical frame (47), reciprocal elliptical frame (47) are installed to the left end of slip rack (46), the upright fagging sliding connection of direction spreader and rear end fagging (42) upper end of reciprocal elliptical frame (47) left end.

7. The blower for the unattended explosion-proof car washer according to claim 1, wherein: still include vertical mounting panel (5), turn to the left end of case (1) and install vertical mounting panel (5).