CN211859845U

CN211859845U - Motor output assembly structure

Info

Publication number: CN211859845U
Application number: CN202020896645.9U
Authority: CN
Inventors: 李亮
Original assignee: Suzhou Meidishi Photovoltaic Technology Co ltd
Current assignee: Suzhou Meidishi Photovoltaic Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-11-03
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a motor output subassembly structure, including first guard box, one side fixed mounting of first guard box has the gear box, is provided with the driving piece between first guard box and the gear box, and the driving piece comprises output motor, pivot, action wheel, follow driving wheel, transmission shaft and flabellum, is provided with the retaining member on the inner wall on gear box right side, and the retaining member comprises limiting plate, bracing piece, iron disc, electro-magnet, spring and arc fixture block, is provided with the tooth structure with transmission shaft looks adaptation on the inner wall of arc fixture block. The utility model discloses under the circular telegram circumstances, the electro-magnet can adsorb the iron disc to make ARC fixture block and transmission shaft separation, and during the outage, the effort of spring can make ARC fixture block and transmission shaft contact and carry out the chucking to the transmission shaft, thereby makes the transmission shaft unable rotation under the outage circumstances, and then reduces corresponding potential safety hazard, can protect output motor through setting up first guard box.

Description

Motor output assembly structure

Technical Field

The utility model relates to an output assembly structure specifically is a motor output assembly structure.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and the motor is mainly used for generating driving torque and serving as a power source of electric appliances or various machines.

The motor output assembly structure is an output structure taking a motor as a power source, most of a rotor of the existing motor can still rotate under the condition of power failure, and in some equipment, potential safety hazards may exist if the rotor rotates when the motor is powered off. Therefore, the improvement is made, and a motor output assembly structure is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a motor output assembly structure, including first guard box, one side fixed mounting of first guard box has the gear box, be provided with the driving piece between first guard box and the gear box, the driving piece comprises output motor, pivot, action wheel, follow driving wheel, transmission shaft and flabellum, be provided with the retaining member on the inner wall on gear box right side, the retaining member comprises limiting plate, bracing piece, iron disc, electro-magnet, spring and arc fixture block, be provided with the tooth structure with the transmission shaft looks adaptation on the inner wall of arc fixture block;

be provided with first filtration piece on the inner wall on first protective housing right side, first filtration piece comprises carriage, screwed pipe and first filter screen, one side that the gear box was kept away from to first protective housing is provided with the second and filters the piece, the second filters and comprises through-hole, guard plate and second filter screen.

As a preferred technical scheme of the utility model, the output motor is installed on the left inner wall of first protective housing, the one end of pivot and the output shaft fixed connection of output motor, the other end of pivot runs through the gear box and extends to the inside of gear box and links to each other with the inner wall of gear box through the bearing.

As a preferred technical scheme of the utility model, the action wheel is located the inside of gear box and fixed the cover and establishes the surface at the pivot, the left end of transmission shaft and the right-hand member meshing of action wheel, the surface from the driving wheel cup joints with the inner wall of transmission shaft is fixed.

As a preferred technical scheme of the utility model, the outside of keeping away from first guard box one side is extended to the gear box from the one end of driving wheel, the other end from the driving wheel extend to the inside of first guard box and with flabellum fixed connection, the surface from the driving wheel is provided with the bearing with the junction of gear box.

As an optimal technical scheme of the utility model, fixed mounting has the backup pad on the inner wall on first protective housing right side, the inner wall of backup pad passes through the bearing and links to each other with the surface from the driving wheel.

As a preferred technical scheme of the utility model, limiting plate fixed mounting is in the inside of gear box, the surface of bracing piece alternates with the inner wall of limiting plate and is connected, iron plate fixed mounting is kept away from the one end of transmission shaft at the bracing piece, arc fixture block fixed mounting is close to one of transmission shaft at the bracing piece and serves, the electro-magnet is installed on the inner wall on gear box right side.

As an optimal technical scheme of the utility model, the spring sets up the surface at the bracing piece, the both ends of spring respectively with limiting plate and iron disc fixed connection.

As the utility model discloses a preferred technical scheme, the through-hole is seted up on one side that the gear box was kept away from to first guard box, the surface of guard plate alternates with the inner wall of first guard box and is connected, the second filter screen sets up the middle part at the guard plate.

As a preferred technical scheme of the utility model, the fixed intercommunication of screwed pipe is on one side of carriage, the surface of screwed pipe and the inner wall threaded connection of first guard box, first filter screen setting is at the middle part of carriage.

The utility model has the advantages that: the motor output assembly structure has the advantages that under the power-on condition, an electromagnet can adsorb an iron disc, so that an arc-shaped fixture block is separated from a transmission shaft, and when the power is off, the arc-shaped fixture block can be in contact with the transmission shaft and tightly clamp the transmission shaft under the action of a spring, so that the transmission shaft cannot rotate under the power-off condition, and corresponding potential safety hazards are reduced, the output motor can be protected by arranging a first protection box, so that the damage condition of the output motor caused by external force impact is reduced, the condition that dust enters the first protection box from a through hole can be reduced by arranging a second filter screen, the second filter screen can be taken out by pulling a protection plate upwards, the second filter screen can be conveniently cleaned, the condition that the dust enters the first protection box can be further reduced by arranging the first filter screen, and a screwed pipe can be separated from the first protection box by rotating a support frame, can be convenient for clear up first filter screen, rotate the in-process from the driving wheel and can drive the flabellum and rotate to can accelerate the speed that the inside air of first protective housing flows, thereby can in time discharge the heat of first protective housing inside.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a structure of a motor output assembly of the present invention;

fig. 2 is a schematic cross-sectional structural view of a motor output assembly structure of the present invention;

fig. 3 is a schematic structural diagram of a transmission shaft and an arc-shaped fixture block of a motor output assembly structure of the present invention;

fig. 4 is an enlarged schematic diagram of a position a of the motor output assembly structure of the present invention.

In the figure: 1. a first protective box; 2. a gear case; 3. an output motor; 4. a rotating shaft; 5. a driving wheel; 6. a driven wheel; 7. a drive shaft; 8. a fan blade; 9. a support plate; 10. a limiting plate; 11. a support bar; 12. an iron plate; 13. an electromagnet; 14. a spring; 15. an arc-shaped fixture block; 16. a support frame; 17. a threaded pipe; 18. a first filter screen; 19. a through hole; 20. a protection plate; 21. and a second filter screen.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to a motor output assembly structure, including a first protection box 1, a gear box 2 is fixedly installed on one side of the first protection box 1, a driving member is arranged between the first protection box 1 and the gear box 2, the driving member is composed of an output motor 3, a rotating shaft 4, a driving wheel 5, a driven wheel 6, a transmission shaft 7 and a fan blade 8, a locking member is arranged on the inner wall on the right side of the gear box 2, the locking member is composed of a limiting plate 10, a supporting rod 11, an iron disc 12, an electromagnet 13, a spring 14 and an arc-shaped fixture block 15, and a tooth structure matched with the transmission shaft 7 is arranged on the inner wall;

be provided with first filtration piece on the inner wall on first protective housing 1 right side, first filtration piece comprises carriage 16, screwed pipe 17 and first filter screen 18, and one side that gear box 2 was kept away from to first protective housing 1 is provided with the second and filters the piece, and the second filters the piece and comprises through-hole 19, guard plate 20 and second filter screen 21.

Wherein, output motor 3 installs on the left inner wall of first guard box 1, the one end of pivot 4 and output motor 3's output shaft fixed connection, the other end of pivot 4 runs through gear box 2 and extends to gear box 2's inside and links to each other through the inner wall of bearing with gear box 2, and type position Y100L2-4 type motor that output motor 3 is applicable can protect output motor 3 through setting up first guard box 1 to reduce output motor 3 and receive external force and strike and the condition of damage.

Wherein, action wheel 5 is located the inside of gear box 2 and fixed cover is established at the surface of pivot 4, and the left end of transmission shaft 7 meshes with the right-hand member of action wheel 5, and the fixed cup joint of inner wall from the surface of driving wheel 6 and transmission shaft 7 can be given from driving wheel 6 with output motor 3's power transmission through mutually supporting of pivot 4, action wheel 5 and transmission shaft 7 to the messenger can drive relevant equipment from driving wheel 6.

Wherein, the one end of following driving wheel 6 extends to the outside that first protective housing 1 one side was kept away from to gear box 2, the other end of following driving wheel 6 extends to the inside of first protective housing 1 and with flabellum 8 fixed connection, the surface of following driving wheel 6 is provided with the bearing with the junction of gear box 2, it can drive flabellum 8 rotation to rotate from driving wheel 6 rotation in-process, thereby can accelerate the speed that 1 inside air of first protective housing flows, thereby can in time discharge the heat of 1 inside of first protective housing.

Wherein, fixed mounting has backup pad 9 on the inner wall on first protective housing 1 right side, and the inner wall of backup pad 9 passes through the bearing and links to each other with the surface from driving wheel 6, can support from driving wheel 6 through setting up backup pad 9 to it is more steady when rotating from driving wheel 6 to make.

Wherein, limiting plate 10 fixed mounting is in gear box 2's inside, the surface of bracing piece 11 alternates with limiting plate 10's inner wall and is connected, iron disc 12 fixed mounting is served at one of bracing piece 11 keeping away from transmission shaft 7, arc fixture block 15 fixed mounting is served at one that bracing piece 11 is close to transmission shaft 7, electro-magnet 13 is installed on the inner wall on gear box 2 right side, the model that electro-magnet 13 is applicable is XDA-34/25 type electro-magnet, electro-magnet 13 and output motor 3 all have external control switch, two control switch all with external power supply electric connection, under the circular telegram condition, electro-magnet 13 can adsorb iron disc 12, thereby make arc fixture block 15 and transmission shaft 7 separation.

Wherein, spring 14 sets up the surface at bracing piece 11, and spring 14's both ends respectively with limiting plate 10 and iron disc 12 fixed connection, and spring 14's effort can make arc fixture block 15 and transmission shaft 7 contact and carry out the chucking to transmission shaft 7 during the outage to make transmission shaft 7 unable rotation under the outage circumstances, and then reduce corresponding potential safety hazard.

Wherein, through-hole 19 is seted up on one side that gear box 2 was kept away from to first guard box 1, and the surface of guard plate 20 alternates with the inner wall of first guard box 1 and is connected, and second filter screen 21 sets up at the middle part of guard plate 20, can reduce the dust and get into the condition in first guard box 1 by through-hole 19 through setting up second filter screen 21, upwards stimulates guard plate 20 and can take out second filter screen 21, can be convenient for clear up second filter screen 21.

Wherein, the fixed intercommunication of screwed pipe 17 is on one side of carriage 16, and the surface of screwed pipe 17 and the inner wall threaded connection of first protective box 1, first filter screen 18 set up the middle part at carriage 16, can further reduce the condition that the dust got into first protective box 1 inside through setting up first filter screen 18, rotate carriage 16 and can make screwed pipe 17 and first protective box 1 separate, can be convenient for clear up first filter screen 18.

When the device works, one end of the driven wheel 6, which is positioned outside the gear box 2, is connected with an input shaft of related equipment, then an external power supply of the motor output assembly structure is switched on, the output motor 3 and the electromagnet 13 are started, at the moment, the electromagnet 13 can adsorb the iron disc 12 and enable the iron disc 12 to drive the arc-shaped clamping block 15 to be separated from the transmission shaft 7 through the support rod 11, the output motor 3 drives the rotating shaft 4 and the driving wheel 5 to rotate, the driving wheel 5 drives the transmission shaft 7 and the driven wheel 6 to rotate, the driven wheel 6 can drive the related equipment to rotate, the driven wheel 6 can drive the fan blades 8 to rotate, the speed of air flowing inside the first protection box 1 can be accelerated through the rotation of the fan blades 8, so that heat inside the first protection box 1 can be discharged in time, if power failure occurs in the use process, the acting force of the spring 14 can enable the arc-shaped clamping block 15 to be, thereby make transmission shaft 7 unable rotation under the outage circumstances, and then reduce corresponding potential safety hazard, can protect output motor 3 through setting up first guard box 1, thereby it receives the condition that external force strikes and damage to reduce output motor 3, can reduce the condition that the dust got into first guard box 1 in by through-hole 19 through setting up second filter screen 21, upwards stimulate guard plate 20 and can take out second filter screen 21, can be convenient for clear up second filter screen 21, can further reduce the condition that the dust got into first guard box 1 inside through setting up first filter screen 18, it can make screwed pipe 17 and first guard box 1 separation to rotate carriage 16, can be convenient for clear up first filter screen 18.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a motor output subassembly structure, its characterized in that, includes first guard box (1), one side fixed mounting of first guard box (1) has gear box (2), be provided with the driving piece between first guard box (1) and gear box (2), the driving piece comprises output motor (3), pivot (4), action wheel (5), follows driving wheel (6), transmission shaft (7) and flabellum (8), be provided with the retaining member on the inner wall on gear box (2) right side, the retaining member comprises limiting plate (10), bracing piece (11), iron disc (12), electro-magnet (13), spring (14) and arc fixture block (15), be provided with the tooth structure with transmission shaft (7) looks adaptation on the inner wall of arc fixture block (15);

be provided with first filtration piece on the inner wall on first protective housing (1) right side, first filtration piece comprises carriage (16), screwed pipe (17) and first filter screen (18), one side that gear box (2) were kept away from in first protective housing (1) is provided with the second and filters the piece, the second filters and is become by through-hole (19), guard plate (20) and second filter screen (21).

2. The motor output assembly structure according to claim 1, wherein the output motor (3) is mounted on the inner wall of the left side of the first protection box (1), one end of the rotating shaft (4) is fixedly connected with the output shaft of the output motor (3), and the other end of the rotating shaft (4) penetrates through the gear box (2), extends into the gear box (2) and is connected with the inner wall of the gear box (2) through a bearing.

3. The motor output assembly structure according to claim 1, wherein the driving wheel (5) is located inside the gear box (2) and fixedly sleeved on the outer surface of the rotating shaft (4), the left end of the transmission shaft (7) is engaged with the right end of the driving wheel (5), and the outer surface of the driven wheel (6) is fixedly sleeved on the inner wall of the transmission shaft (7).

4. The motor output assembly structure according to claim 1, wherein one end of the driven wheel (6) extends to the outside of one side of the gear box (2) far away from the first protection box (1), the other end of the driven wheel (6) extends to the inside of the first protection box (1) and is fixedly connected with the fan blades (8), and a bearing is arranged at the joint of the outer surface of the driven wheel (6) and the gear box (2).

5. The motor output assembly structure according to claim 1, wherein a support plate (9) is fixedly mounted on the inner wall of the right side of the first protection box (1), and the inner wall of the support plate (9) is connected with the outer surface of the driven wheel (6) through a bearing.

6. The motor output assembly structure according to claim 1, wherein the limiting plate (10) is fixedly installed inside the gear box (2), the outer surface of the supporting rod (11) is inserted into the inner wall of the limiting plate (10), the iron plate (12) is fixedly installed at one end of the supporting rod (11) far away from the transmission shaft (7), the arc-shaped fixture block (15) is fixedly installed at one end of the supporting rod (11) close to the transmission shaft (7), and the electromagnet (13) is installed on the inner wall of the right side of the gear box (2).

7. The motor output assembly structure according to claim 1, wherein the spring (14) is disposed on the outer surface of the support rod (11), and two ends of the spring (14) are respectively fixedly connected to the limiting plate (10) and the iron plate (12).

8. The motor output assembly structure according to claim 1, wherein the through hole (19) is formed in one side of the first protection box (1) far away from the gear box (2), the outer surface of the protection plate (20) is connected with the inner wall of the first protection box (1) in an inserting mode, and the second filter screen (21) is arranged in the middle of the protection plate (20).

9. The motor output assembly structure according to claim 1, wherein the threaded pipe (17) is fixedly communicated with one side of the support frame (16), the outer surface of the threaded pipe (17) is in threaded connection with the inner wall of the first protection box (1), and the first filter screen (18) is arranged in the middle of the support frame (16).