CN218415992U

CN218415992U - Brushless DC motor for dry and wet dust collector

Info

Publication number: CN218415992U
Application number: CN202222007835.2U
Authority: CN
Inventors: 张广福; 黄飞
Original assignee: Shenzhen Xushun Electronic Co ltd
Current assignee: Shenzhen Xushun Electronic Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-31
Anticipated expiration: 2032-08-01

Abstract

The utility model belongs to the technical field of dry and wet dust catcher motor, especially, be a brushless DC motor for doing wet dust catcher, motor cover to conventional brushless DC motor is difficult to dismantle, inconvenient problem of maintaining, the scheme is as follows now proposed, it includes motor body and protection casing, the protection casing activity is cup jointed in motor body's the outside, and equal fixedly connected with connecting spring on the top inner wall of protection casing and the bottom inner wall, the equal fixed mounting in one side that two connecting spring are close to each other has the diaphragm, the equal fixed mounting in one side that two diaphragms are close to each other has the cardboard, the draw-in groove has all been seted up to motor body's top and bottom, two cardboards activity joint respectively are in the draw-in groove that corresponds. The utility model discloses a cardboard is fixed with the installation of trapezoidal plate's cooperation realization to the protective housing on the brushless DC motor who is used for doing wet dust catcher to be convenient for dismantle the protective housing, so that maintain the motor, promote the availability factor.

Description

Brushless DC motor for dry and wet dust collector

Technical Field

The utility model relates to a wet dust catcher motor technical field futilely especially relates to a brushless DC motor for wet dust catcher futilely.

Background

The dry and wet dust collector can dissolve and lock most of various microorganisms such as dust, garbage, bacteria and the like in water when the microorganisms are sucked through the water tank by strong suction force. The dust is wetted by water, so that the fine dust is prevented from overflowing during dust collection; the inhaled gas is purified by water to dissolve microorganisms such as allergens and bacteria. Then, the water is further filtered by HEPA, high-efficiency filter cotton and the like, and the perfect high efficiency of water filtration is ensured through the three purification systems. The water filtration technology is developed for people who are easy to allergy, and the water is used for dissolving and locking dust, particles, allergen, pollen, dust mites, tiny micro-bacteria and the like, so that the allergy phenomenon caused by unclean air in the dust collection process is avoided.

The brushless DC motor is used as the heart of the dry and wet dust collector and has important function. However, the motor cover of the conventional brushless dc motor is difficult to be disassembled and inconvenient to maintain, so we propose a brushless dc motor for a wet and dry cleaner to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the motor cover of the conventional brushless DC motor is difficult to disassemble and inconvenient to maintain, and provides the brushless DC motor for the dry and wet dust collector.

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

the utility model provides a brushless DC motor for doing wet dust catcher, includes motor body and protection casing, the protection casing activity is cup jointed in motor body's the outside, and equal fixedly connected with connecting spring on the top inner wall of protection casing and the bottom inner wall, and the equal fixed mounting in one side that two connecting spring are close to each other has the diaphragm, and the equal fixed mounting in one side that two diaphragms are close to each other has the cardboard, the draw-in groove has all been seted up to motor body's top and bottom, and two cardboards activity joints respectively in the draw-in groove that corresponds, and the equal fixed mounting in one side that two diaphragms kept away from each other has the riser, and the outside of two risers all slides and has cup jointed the sliding frame, and fixed mounting has the trapezoidal plate on the left side inner wall of sliding frame, the equal fixed mounting in top and the bottom of protection casing has the locating frame, and two trapezoidal plates activity joints respectively are in the locating frame that corresponds.

Preferably, the right inner wall of the sliding frame is fixedly provided with a cross rod, and the two vertical plates are respectively sleeved on the outer sides of the corresponding cross rods in a sliding manner.

Preferably, the inner wall of the right side of the sliding frame is fixedly connected with pressure springs, and the left ends of the two pressure springs are respectively and fixedly connected to the right sides of the corresponding vertical plates.

Preferably, vertical holes are formed in the top and the bottom of the protective cover, and the two vertical plates are connected in the corresponding vertical holes in a sliding mode respectively.

Preferably, equal fixed mounting has the locating plate on the top inner wall of protection casing and the bottom inner wall, two locating plates all with the outside activity butt of motor body.

Preferably, all fixed mounting has the guide bar on the top inner wall of protection casing body and the bottom inner wall, and two diaphragms slide respectively and cup joint in the outside of the guide bar that corresponds.

In the utility model, the brushless DC motor for dry and wet dust collector, through promoting two sliding frames to move left, drives two trapezoidal plates to move left, makes two trapezoidal plates break away from the positioning frame, then pulls two sliding frames to move to one side far away from each other, thereby drives two risers to move to one side far away from each other, two risers drive two clamping plates to move to one side far away from each other through corresponding transverse plates respectively, makes two clamping plates break away from the clamping groove, removes the fixation to the protection cover, so that the protection cover can be moved left to detach the protection cover from the motor body, and the maintenance treatment can be carried out on the motor body;

in the utility model, the brushless DC motor for the dry and wet dust collector is characterized in that the protective cover is sleeved outside the motor body, and then the two sliding frames are loosened, so that the two transverse plates drive the two clamping plates to approach each other under the action of the connecting spring, the two clamping plates are clamped into the corresponding clamping grooves to fix the protective cover, the sliding frame moves rightwards under the action of the pressure spring and drives the trapezoidal plate to move leftwards and is clamped into the positioning frame, and the fixing stability of the protective cover is improved;

the utility model has the advantages of reasonable design, the cooperation through cardboard and trapezoidal plate is realized fixed the installation of the protective cover on the brushless DC motor who is used for doing wet dust catcher to be convenient for dismantle the protection casing, so that maintain the motor, promote the availability factor, the reliability is high.

Drawings

Fig. 1 is a schematic perspective view of a brushless dc motor for a wet and dry vacuum cleaner according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a brushless dc motor for a wet and dry vacuum cleaner according to the present invention;

FIG. 3 is a partial enlarged view of portion A of FIG. 2;

fig. 4 is a partially enlarged view of a portion B in fig. 3.

In the figure: 1. a motor body; 2. a protective cover; 3. a slide frame; 4. positioning a plate; 5. a connecting spring; 6. a guide bar; 7. a transverse plate; 8. clamping a plate; 9. a card slot; 10. a vertical plate; 11. a pressure spring; 12. a cross bar; 13. a trapezoidal plate; 14. and (5) positioning the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, a brushless dc motor for dry and wet dust collector, including motor body 1 and protection casing 2, protection casing 2 activity cup joints in motor body 1's the outside, and equal fixedly connected with connecting spring 5 on protection casing 2's the top inner wall and the bottom inner wall, the equal fixed mounting in one side that two connecting spring 5 are close to each other has diaphragm 7, the equal fixed mounting in one side that two diaphragm 7 are close to each other has cardboard 8, draw-in groove 9 has all been seted up at motor body 1's top and bottom, two cardboard 8 movable joint respectively is in corresponding draw-in groove 9, and the equal fixed mounting in one side that two diaphragm 7 are kept away from each other has riser 10, the outside of two riser 10 all slides and has cup jointed sliding frame 3, fixed mounting has trapezoidal plate 13 on sliding frame 3's the left side inner wall, the equal fixed mounting in top and the bottom of protection casing 2 has locating frame 14, two trapezoidal plates 13 activity joint respectively is in corresponding locating frame 14.

In this embodiment, a cross rod 12 is fixedly installed on the inner wall of the right side of the sliding frame 3, and two vertical plates 10 are respectively slidably sleeved on the outer sides of the corresponding cross rods 12 to guide the sliding frame 3.

In this embodiment, the pressure springs 11 are fixedly connected to the inner wall of the right side of the sliding frame 3, and the left ends of the two pressure springs 11 are respectively and fixedly connected to the right sides of the corresponding vertical plates 10 to reset the sliding frame 3.

In this embodiment, vertical hole has all been seted up to the top and the bottom of protection casing 2, and two riser 10 sliding connection respectively are downthehole at the vertical that corresponds, lead riser 10.

In this embodiment, equal fixed mounting has locating plate 4 on the top inner wall of protection casing 2 and the bottom inner wall, and two locating plates 4 all fix a position protection casing 2 with the outside activity butt of motor body 1.

In this embodiment, equal fixed mounting has guide bar 6 on the top inner wall of protection casing 2 body and the bottom inner wall, and two diaphragms 7 slide respectively and cup joint in the outside of the guide bar 6 that corresponds, lead to diaphragm 7.

In this embodiment, in use, the two sliding frames 3 are pushed to move leftward to drive the two trapezoidal plates 13 to move leftward, so that the two trapezoidal plates 13 are separated from the positioning frame 14, then the two sliding frames 3 are pulled to move toward one side away from each other, thereby driving the two vertical plates 10 to move toward one side away from each other, the two vertical plates 10 respectively drive the two clamping plates 8 through the corresponding transverse plates 7 to move toward one sides away from each other, so that the two clamping plates 8 are separated from the clamping grooves 9, and the fixing of the protecting cover 2 is released, so that the protecting cover 2 is moved leftward to detach the protecting cover 2 from the motor body 1, so that the motor body 1 is convenient to perform maintenance treatment, the protecting cover 2 is sleeved outside the motor body 1, then the two sliding frames 3 are loosened, so that the two clamping plates 7 drive the two clamping plates 8 to approach each other under the action of the connecting springs 5, so that the two clamping plates 8 are clamped into the corresponding clamping grooves 9, the protecting cover 2 is fixed, the sliding frame 3 moves rightward under the action of the pressure springs 11, and drives the trapezoidal plates 13 to move leftward, and is clamped into the positioning frame 14, and the fixing stability of the protecting cover 2 is improved.

Claims

1. The utility model provides a brushless DC motor for doing wet dust catcher, a serial communication port, including motor body (1) and protection casing (2), protection casing (2) activity cup joints in the outside of motor body (1), and equal fixedly connected with connecting spring (5) on the top inner wall of protection casing (2) and the bottom inner wall, and the equal fixed mounting in one side that two connecting spring (5) are close to each other has diaphragm (7), and the equal fixed mounting in one side that two diaphragm (7) are close to each other has cardboard (8), draw-in groove (9) have all been seted up to the top and the bottom of motor body (1), and two cardboard (8) activity joint respectively is in corresponding draw-in groove (9), and the equal fixed mounting in one side that two diaphragm (7) kept away from each other has riser (10), and the outside of two riser (10) all slides and has cup jointed sliding frame (3), and fixed mounting has trapezoidal plate (13) on the left side inner wall of sliding frame (3), the equal fixed mounting in top and the bottom of protection casing (2) has locating frame (14), and two trapezoidal plate (13) activity joint respectively is in corresponding locating frame (14).

2. The brushless direct current motor for the wet and dry dust collector is characterized in that a cross rod (12) is fixedly installed on the right inner wall of the sliding frame (3), and two vertical plates (10) are respectively sleeved on the outer sides of the corresponding cross rods (12) in a sliding manner.

3. The brushless direct current motor for the wet and dry dust collector according to claim 1, wherein the inner wall of the right side of the sliding frame (3) is fixedly connected with a pressure spring (11), and the left ends of the two pressure springs (11) are respectively fixedly connected to the right side of the corresponding vertical plate (10).

4. The brushless DC motor for wet and dry dust collectors according to claim 1, wherein the top and bottom of the protective cover (2) are opened with vertical holes, and two vertical plates (10) are slidably connected in the corresponding vertical holes.

5. The brushless direct current motor for the wet and dry dust collector is characterized in that the top inner wall and the bottom inner wall of the protective cover (2) are fixedly provided with positioning plates (4), and the two positioning plates (4) are movably abutted with the outer side of the motor body (1).

6. The brushless DC motor for the wet and dry dust collector according to claim 1, wherein the top inner wall and the bottom inner wall of the protective cover (2) body are both fixedly provided with a guide rod (6), and the two transverse plates (7) are respectively sleeved on the outer sides of the corresponding guide rods (6) in a sliding manner.