CN208840055U - A kind of low-voltage electrical apparatus dust sweeping device - Google Patents

Abstract

The utility model discloses a kind of low-voltage electrical apparatus dust sweeping devices, including shell, top on the right side of the housing cavity is fixedly connected with servo motor, rotary shaft is fixedly connected on the left of the servo motor output shaft, half gear is arranged at the center of the rotary shaft, it is connected with first bearing seat on the left of the rotary shaft, is fixedly connected on the left of the left side of the first bearing seat and housing cavity.The utility model passes through the cooperation of servo motor, rotary shaft, half gear, first bearing seat, movable sleeve, fixed case, arc tooth plate, hinge, fixed plate, motor, active rotation axis, fixed frame, driving gear, driven gear, driven rotary shaft, 3rd bearing seat and brush stroke, the dust on low-voltage electrical apparatus group surface can sufficiently be cleaned, it is poor to solve the problems, such as that conventional low electric appliance cleans dust effect, it avoids the dust of prolonged stay from damaging low-voltage electrical apparatus group, extends the service life of low-voltage electrical apparatus.

Description

A kind of low-voltage electrical apparatus dust sweeping device

Technical field

The utility model relates to low voltage electrical apparatus technology field, specially a kind of low-voltage electrical apparatus dust sweeping device.

Background technique

Low-voltage electrical apparatus be it is a kind of can be according to extraneous signal and requirement, manually or automatically on-off circuit, to realize To the element or equipment of the switching of circuit or non-electrical object, control, protection, detection, transformation and adjusting, controls electric appliance and press its work The height of voltage can be divided into high voltage control electric appliance and low-voltage controling appliance two is big to exchange 1200V, direct current 1500V as boundary Class, generally speaking, low-voltage electrical apparatus can be divided into electrical power distribution apparatus and control electric appliance two major classes, be the basic composition of assembled electric equipment Element.

When low-voltage electrical apparatus is used for a long time or is placed, the surface and inside of low-voltage electrical apparatus can all fall a large amount of ashes Dirt needs to use clearing apparatus, however traditional low-voltage electrical apparatus cleaning dust effect is poor, cannot be to the dust inside low-voltage electrical apparatus It is sufficiently cleaned, the dust of prolonged stay easily damages the precision element in low-voltage electrical apparatus, reduces making for low-voltage electrical apparatus Use the service life.

Utility model content

The purpose of this utility model is to provide a kind of low-voltage electrical apparatus dust sweeping devices, and it is good to have cleaning dust effect The advantages of, it is poor to solve the problems, such as that conventional low electric appliance cleans dust effect.

To achieve the above object, the utility model provides the following technical solutions: a kind of low-voltage electrical apparatus dust sweeping device, Including shell, the top on the right side of the housing cavity is fixedly connected with servo motor, and the left side of the servo motor output shaft is solid Surely it is connected with rotary shaft, half gear is arranged at the center of the rotary shaft, is connected with first on the left of the rotary shaft Bearing block is fixedly connected on the left of the left side of the first bearing seat and housing cavity, and the two sides at the rotating shaft center are equal It is connected with movable sleeve, the outer sheath of the movable sleeve is equipped with fixed case, and the bottom of the fixed box cavity is fixedly connected with Arc tooth plate, half gear and arc tooth plate engage, and the two sides at the top of the fixed case are fixedly connected to hinge, the conjunction The top of page is fixedly connected with fixed plate, is fixedly connected at the top of the top of the fixed plate and housing cavity, the fixed case Bottom be fixedly connected with motor, the bottom of the motor output shaft is fixedly connected with active rotation axis, the active rotation axis Bottom be arranged with fixed frame, the bottom of the active rotation axis through fixed frame and is connected with second bearing seat, described The bottom of second bearing seat is fixedly connected with the bottom of fixed frame inner cavity, is arranged with driving tooth at the center of the active rotation axis Wheel, the two sides of the driving gear are engaged with driven gear, driven rotary shaft, institute are arranged at the center of the driven gear The top of driven rotary shaft is stated through driven gear and is connected with 3rd bearing seat, the top of the 3rd bearing seat and solid Determine to be fixedly connected at the top of frame inner cavity, the bottom of the driven rotary shaft runs through fixed frame and extends to the bottom of fixed frame, institute The two sides for stating driven rotary shaft are fixedly connected sequentially from top to bottom and have multiple brush strokes.

Preferably, the two sides of the housing cavity are provided with low-voltage electrical apparatus group, and the low-voltage electrical apparatus group is located at brush stroke The surface in outside.

Preferably, fixed bracket, the support bracket fastened top are fixedly connected at the center of the fixed frame two sides It is fixedly connected with sliding sleeve, the inner cavity of the sliding sleeve and the surface of rotary shaft are slidably connected.

Preferably, securing plate, and the right side of securing plate and shell are fixedly connected at the top and bottom of the servo motor It is fixedly connected on the right side of intracoelomic cavity.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through servo motor, rotary shaft, half gear, first bearing seat, movable sleeve, fixed case, arc Tooth plate, hinge, fixed plate, motor, active rotation axis, fixed frame, driving gear, driven gear, driven rotary shaft, 3rd bearing The cooperation of seat and brush stroke, can sufficiently clean the dust on low-voltage electrical apparatus group surface, solve the cleaning of conventional low electric appliance The problem of dust effect difference, avoids the dust of prolonged stay from damaging low-voltage electrical apparatus group, and extend low-voltage electrical apparatus uses the longevity Life, is worth of widely use.

2, the utility model is located at the surface on the outside of brush stroke by low-voltage electrical apparatus group, convenient for brush stroke to low-voltage electrical apparatus group The dust on surface is cleaned, and by fixed bracket and sliding sleeve, can be protected to fixed frame, be prevented fixed frame from falling off, By securing plate, enhance the stability of servo motor, servo motor can be protected, extends the service life of servo motor.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model fixed case structure sectional view.

In figure: 1 shell, 2 servo motors, 3 rotary shafts, 4 half gears, 5 first bearing seats, 6 movable sleeves, 7 fixed cases, 8 arcs Shape tooth plate, 9 hinges, 10 fixed plates, 11 motors, 12 active rotation axis, 13 fixed frames, 14 driving gears, 15 driven gears, 16 from Dynamic rotary shaft, 17 3rd bearing seats, 18 brush strokes, 19 low-voltage electrical apparatus groups, 20 fixed brackets, 21 sliding sleeves, 22 second bearing seats.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The two sides of a kind of low-voltage electrical apparatus dust sweeping device referring to FIG. 1-2, including shell 1,1 inner cavity of shell are all provided with It is equipped with low-voltage electrical apparatus group 19, low-voltage electrical apparatus group 19 is located at the surface in 18 outside of brush stroke, is located at hairbrush by low-voltage electrical apparatus group 19 The surface in 18 outside of bar, cleans, the top on the right side of 1 inner cavity of shell convenient for dust of the brush stroke 18 to 19 surface of low-voltage electrical apparatus group Portion is fixedly connected with servo motor 2, and the top and bottom of servo motor 2 are fixedly connected to securing plate, and the right side of securing plate It is fixedly connected on the right side of 1 inner cavity of shell, by securing plate, enhances the stability of servo motor 2, servo motor 2 can be carried out Protection extends the service life of servo motor 2, is fixedly connected with rotary shaft 3 on the left of 2 output shaft of servo motor, rotary shaft 3 Half gear 4 is arranged at center, the left side of rotary shaft 3 is connected with first bearing seat 5, the left side of first bearing seat 5 and shell Body is fixedly connected on the left of 1 inner cavity, and the two sides at 3 center of rotary shaft are connected with movable sleeve 6, the outer sheath of movable sleeve 6 Equipped with fixed case 7, the bottom of 7 inner cavity of fixed case is fixedly connected with arc tooth plate 8, and half gear 4 and arc tooth plate 8 engage, fixed The two sides at the top of case 7 are fixedly connected to hinge 9, and the top of hinge 9 is fixedly connected with fixed plate 10, the top of fixed plate 10 with Shell is fixedly connected at the top of 1 inner cavity, and the bottom of fixed case 7 is fixedly connected with motor 11, and the bottom of 11 output shaft of motor is fixed It is connected with active rotation axis 12, the bottom of active rotation axis 12 is arranged with fixed frame 13, solid at the center of 13 two sides of fixed frame Surely it is connected with fixed bracket 20, the top of fixed bracket 20 is fixedly connected with sliding sleeve 21, the inner cavity of sliding sleeve 21 and the table of rotary shaft 3 Face is slidably connected, and by fixed bracket 20 and sliding sleeve 21, can protect to fixed frame 13, prevent fixed frame 13 from falling off, The bottom of active rotation axis 12 is through fixed frame 13 and is connected with second bearing seat 22, the bottom of second bearing seat 22 and solid The bottom for determining 13 inner cavity of frame is fixedly connected, and is arranged with driving gear 14 at the center of active rotation axis 12, and the two of driving gear 14 Side is engaged with driven gear 15, and driven rotary shaft 16, the top of driven rotary shaft 16 are arranged at the center of driven gear 15 Through driven gear 15 and it is connected with 3rd bearing seat 17, the top of 3rd bearing seat 17 and the top of 13 inner cavity of fixed frame It is fixedly connected, the bottom of driven rotary shaft 16 runs through fixed frame 13 and extends to the bottom of fixed frame 13, driven rotary shaft 16 Two sides are fixedly connected sequentially from top to bottom multiple brush strokes 18, passes through servo motor 2, rotary shaft 3, half gear 4, first axle Hold seat 5, movable sleeve 6, fixed case 7, arc tooth plate 8, hinge 9, fixed plate 10, motor 11, active rotation axis 12, fixed frame 13, The cooperation of driving gear 14, driven gear 15, driven rotary shaft 16,3rd bearing seat 17 and brush stroke 18, can be to low-voltage electrical apparatus The dust on 19 surfaces of group is sufficiently cleaned, and solves the problems, such as that conventional low electric appliance cleaning dust effect is poor, is avoided long-term stagnant The dust stayed damages low-voltage electrical apparatus group 19, extends the service life of low-voltage electrical apparatus.

In use, opening servo motor 2 and motor 11 by peripheral control unit, pass through the cooperation of second bearing seat 22, electricity Machine 11 drives active rotation axis 12 to be rotated, and active rotation axis 12 drives driving gear 14 to be rotated, and passes through driving gear 14 and driven gear 15 engage, thus driving gear 14 drive driven gear 15 rotated, pass through matching for 3rd bearing seat 17 It closes, so that driven gear 15 drives driven rotary shaft 16 to be rotated, so that driven rotary shaft 16 drives 18 turns of brush stroke It is dynamic, it is cleaned so as to the dust to 19 surface of low-voltage electrical apparatus group, by the cooperation of first bearing seat 5, servo motor 2 is driven Rotary shaft 3 carries out positive and negative rotation, and rotary shaft 3 drives half gear 4 to carry out positive and negative rotation, is engaged by half gear 4 and arc tooth plate 8, leads to The cooperation of movable sleeve 6 is crossed, so that half gear 4 drives arc tooth plate 8 and fixed case 7 to carry out positive and negative rotation, by fixed plate 10 and is closed The cooperation of page 9 can carry out movable supporting to fixed case 7, thus fixed case 7 drive motor 11, fixed frame 13 and brush stroke 18 into Row swing cleans, and by the cooperation of fixed bracket 20 and sliding sleeve 21, can protect to fixed frame 13, prevent fixed frame 13 It falls off, so that brush stroke 18 sufficiently cleans the dust on 19 surface of low-voltage electrical apparatus group, passes through low-voltage electrical apparatus group 19 In the surface in 18 outside of brush stroke, cleaned convenient for dust of the brush stroke 18 to 19 surface of low-voltage electrical apparatus group.

In summary: the low-voltage electrical apparatus dust sweeping device passes through servo motor 2, rotary shaft 3, half gear 4, first Bearing block 5, movable sleeve 6, fixed case 7, arc tooth plate 8, hinge 9, fixed plate 10, motor 11, active rotation axis 12, fixed frame 13, the cooperation of driving gear 14, driven gear 15, driven rotary shaft 16,3rd bearing seat 17 and brush stroke 18, solves tradition The problem of low-voltage electrical apparatus cleaning dust effect difference.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of low-voltage electrical apparatus dust sweeping device, including shell (1), it is characterised in that: on the right side of shell (1) inner cavity Top is fixedly connected with servo motor (2), is fixedly connected with rotary shaft (3) on the left of servo motor (2) output shaft, described It is arranged at the center of rotary shaft (3) half gear (4), is connected with first bearing seat (5) on the left of the rotary shaft (3), It is fixedly connected on the left of the left side of the first bearing seat (5) and shell (1) inner cavity, the two sides at rotary shaft (3) center It is connected with movable sleeve (6), the outer sheath of the movable sleeve (6) is equipped with fixed case (7), fixed case (7) inner cavity Bottom is fixedly connected with arc tooth plate (8), half gear (4) and arc tooth plate (8) engagement, at the top of the fixed case (7) Two sides are fixedly connected to hinge (9), are fixedly connected with fixed plate (10) at the top of the hinge (9), the fixed plate (10) Top and shell (1) inner cavity at the top of be fixedly connected, the bottom of the fixed case (7) is fixedly connected with motor (11), described The bottom of motor (11) output shaft is fixedly connected with active rotation axis (12), and the bottom of the active rotation axis (12) is arranged with solid Determine frame (13), the bottom of the active rotation axis (12) through fixed frame (13) and is connected with second bearing seat (22), institute The bottom for stating second bearing seat (22) is fixedly connected with the bottom of fixed frame (13) inner cavity, the center of the active rotation axis (12) Place is arranged with driving gear (14), and the two sides of the driving gear (14) are engaged with driven gear (15), the driven gear (15) it is arranged at center driven rotary shaft (16), the top of the driven rotary shaft (16) is through driven gear (15) and living It is dynamic to be connected with 3rd bearing seat (17), the fixed company in the top of the 3rd bearing seat (17) and the top of fixed frame (13) inner cavity It connects, the bottom of the driven rotary shaft (16) runs through fixed frame (13) and extends to the bottom of fixed frame (13), the driven rotation The two sides of shaft (16) are fixedly connected sequentially from top to bottom multiple brush strokes (18).

2. a kind of low-voltage electrical apparatus dust sweeping device according to claim 1, it is characterised in that: in the shell (1) The two sides of chamber are provided with low-voltage electrical apparatus group (19), and the low-voltage electrical apparatus group (19) is located at the surface on the outside of brush stroke (18).

3. a kind of low-voltage electrical apparatus dust sweeping device according to claim 1, it is characterised in that: the fixed frame (13) It is fixedly connected at the center of two sides fixed bracket (20), is fixedly connected with sliding sleeve at the top of the fixed bracket (20) (21), the inner cavity of the sliding sleeve (21) and the surface of rotary shaft (3) are slidably connected.

4. a kind of low-voltage electrical apparatus dust sweeping device according to claim 1, it is characterised in that: the servo motor (2) it is fixedly connected to securing plate at the top and bottom of, and is fixedly connected on the right side of the right side of securing plate and shell (1) inner cavity.