CN208806717U - A kind of improved explosion-proof motor - Google Patents
A kind of improved explosion-proof motor Download PDFInfo
- Publication number
- CN208806717U CN208806717U CN201821663234.4U CN201821663234U CN208806717U CN 208806717 U CN208806717 U CN 208806717U CN 201821663234 U CN201821663234 U CN 201821663234U CN 208806717 U CN208806717 U CN 208806717U
- Authority
- CN
- China
- Prior art keywords
- tooth sector
- motor body
- fixed
- right end
- conductive film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of improved explosion-proof motors, including motor body, the right end center of the motor body is horizontally disposed output shaft and output shaft is connected to the inner rotator of motor body, by bearing, fixed handover has main tooth sector vertically for the left end of the output shaft, and the interior bottom right end of the switch enclosure has secondary tooth sector by shaft horizontal connection and the right side of secondary tooth sector is engaged with the upside of main tooth sector.The defeated bull stick of the utility model drives the centrifugal globe rotation of two sides connection, two sides centrifugal globe is thrown away outward, pass through the linkage of master link and duplicate invoice bar simultaneously, so that movable sleeve drives knee-piece right end to be upturned along the upward moving in rotation compressed spring of bull stick, and during movable sleeve moves up, knee-piece drives drive rod right end to be upturned simultaneously, then drive rod left end rotates down, and pulls the lower end of movable conducting strip to rotate to upper right side by pull rod and be detached from the first fixed-conductive film, so that motor body powers off.
Description
Technical field
The utility model relates to technical field of motors, specially a kind of improved explosion-proof motor.
Background technique
Motor is commonly called as motor, refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, main
Acting on is to generate driving torque, and as electric appliance or the power source of various machinery, and centrifugal switch is mainly by rotation
Centrifugal force makes switch be closed or be disconnected automatically；
It is disadvantageous in that existing for general motor: when the revolving speed of general motor is more than rated speed, since motor is all
It is mounted in the internal environment of some components, staff is difficult to find in time, such that motor internal element is worn
Accelerate, influence the service life of motor, while it is more than conventional high heat that too fast revolving speed, which can make motor generate, inside motor
Heat emission fan can not be applicable in reply, such heat can constantly be assembled inside motor, be easy to cause the danger of explosion.
Utility model content
The purpose of this utility model is to provide a kind of improved explosion-proof motors, to solve to propose one in above-mentioned background technique
As motor revolving speed be more than rated speed when, be all mounted in due to motor in the internal environment of some components, staff
It is difficult to find in time, such that the abrasion of motor internal element is accelerated, influences the service life of motor, while too fast revolving speed
Meeting is so that it is more than conventional high heat that motor, which generates, and the heat emission fan inside motor can not be applicable in reply, and such heat is in motor
Portion can constantly assemble, and be easy to cause the dangerous problem of explosion.
To achieve the above object, the utility model provides the following technical solutions: a kind of improved explosion-proof motor, including motor
Main body, the right end center of the motor body is horizontally disposed output shaft and output shaft is connected to the inside of motor body and turns
Son, by bearing, fixed handover has main tooth sector vertically for the left end of the output shaft, and the outer wall upper end of the motor body is solid
Surely it is connected with switch enclosure, the interior bottom right end of the switch enclosure has secondary tooth sector and secondary tooth sector by shaft horizontal connection
Right side engaged with the upside of main tooth sector, it is described pair tooth sector upper surface center be connected with bull stick vertically, institute
Stating at left and right sides of the upper end of bull stick has master link by articulate handover, and the end of the master link is connected with centrifugal globe,
Be cased with movable sleeve on the bull stick, joined by articulate at left and right sides of the upper end edge of the movable sleeve have duplicate invoice bar and
The end of duplicate invoice bar is joined at the midpoint of master link by articulate, is passed through on the left of the inner bottom surface of the switch enclosure
Body of rod level is connected with cross bar, and the right end of the cross bar has drive rod by handover of shipping and reselling on another market, and the right end of the drive rod is connected with
Exist in pairs before and after knee-piece and knee-piece, while knee-piece is the reclinate strip of right end, while the right end of knee-piece is separately connected
The left end of the side before and after movable sleeve, the cross bar is connected with movable conducting strip by the horizontal rotating shaft that position is moved towards in front and back vertically
And movable conducting strip is connected to external power supply anode by conducting wire, while the positive terminal of motor body electrically connects same external electrical
The lower left switch enclosure bottom of source cathode, the movable conducting strip position is connected with the first fixed-conductive film and first vertically
The upper end of fixed-conductive film is bonded on the left of the lower end of movable conducting strip, while the first fixed-conductive film electrically connects motor body
Negative pole end, the leftward position of first fixed-conductive film is connected with the second fixed-conductive film and the second fixed-conductive film vertically
Upper end be aligned with movable conducting strip upper end, the lower end outer wall of the motor body is connected with the positive terminal of heat emission fan and heat emission fan
Same external power supply cathode is electrically connected, while the negative pole end of heat emission fan electrically connects the second fixed-conductive film, the heat emission fan
Lower end it is fixed to being connected to humidifier and humidifier and heat emission fan join.
Preferably, the outside of the main tooth sector be enclosed with shield and shield it is affixed outside the right end of motor body
Shell, while output shaft level is pierced by shield.
Preferably, there is box cover in the upper end of the switch enclosure by screw horizontal connection.
Preferably, the junction on the downside of the secondary tooth sector with bottom in switch enclosure is connected with rubber slab.
Preferably, be cased on the bull stick spring and spring upper end it is affixed the upper end of bull stick, lower end it is affixed activity
The upper end of set.
Preferably, it is surrounded with annular slide track on the side wall of the movable sleeve and the right end of knee-piece is fitted in annular slide track
Front and back side.
Preferably, it is provided with pull rod between the lower end of the movable conducting strip and drive rod left end and pull rod both ends pass through
Articulate joins movable conducting strip and drive rod.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model output shaft drives main tooth sector rotation, and main tooth sector passes through secondary tooth sector and drives bull stick
Rotation, then bull stick drives two sides to rotate by the centrifugal globe that master link is flexibly connected, when output shaft revolving speed is more than rated speed, band
When turn bar high-speed rotation, when centrifugal force that centrifugal globe is subject to is greater than elastic force critical value when spring enters contraction state, two sides
Centrifugal globe is thrown away outward, while passing through the linkage of master link and duplicate invoice bar, so that movable sleeve is along the upward moving in rotation pressure of bull stick
Contracting spring, and during movable sleeve moves up, drive knee-piece right end to be upturned, while knee-piece drives drive rod right end to tilt upward
It rises, then drive rod left end rotates down, and pulls the lower end of movable conducting strip to be detached from first to upper right side rotation by pull rod
Fixed-conductive film, so that motor body powers off；
2, rotated down contacts the second fixed-conductive film to the left for the upper end of the utility model movable conducting strip, so that motor master
Humidifier and heat emission fan outside body lower end are powered, and the heat emission fan motor body for generating heat excessively high to revolving speed radiates,
And the water mist that humidifier generates is blowed on the outer wall of motor body, is cooled down to motor body shell.
Detailed description of the invention
Fig. 1 is a kind of improved explosion-proof motor overall structure diagram of the utility model；
Fig. 2 is a kind of improved explosion-proof motor left view structure chart of the utility model；
Fig. 3 bows for what knee-piece, the movable sleeve in a kind of improved explosion-proof motor of the utility model were connected with movable conducting strip
Depending on structure chart.
In figure: 1- motor body；2- heat emission fan；3- humidifier；4- shield；The main tooth sector of 5-；6- output shaft；7- is opened
Close box；The second fixed-conductive film of 8-；The first fixed-conductive film of 9-；10- cross bar；11- movable conducting strip；12- pull rod；13- transmission
Bar；14- knee-piece；15- master link；16- spring；17- duplicate invoice bar；18- centrifugal globe；19- movable sleeve；20- box cover；21- annular is sliding
Road；22- rubber slab；23- bull stick；24- pair tooth sector.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of improved explosion-proof motor, including motor master
Body 1, the right end center of the motor body 1, which is horizontally disposed with, output shaft 6 and output shaft 6 is connected to the interior of motor body 1
Portion's rotor, by bearing, fixed handover has main tooth sector 5, the outer wall of the motor body 1 vertically for the left end of the output shaft 6
Upper end is fixedly connected with switch enclosure 7, the interior bottom right end of the switch enclosure 7 by shaft horizontal connection have secondary tooth sector 24 and
The right side of secondary tooth sector 24 is engaged with the upside of main tooth sector 5, and the upper surface center of the pair tooth sector 24 is perpendicular
It is directly connected with bull stick 23, has master link 15 by articulate handover at left and right sides of the upper end of the bull stick 23, it is described main
The end of bar 15 is connected with centrifugal globe 18, and movable sleeve 19, the upper end edge or so of the movable sleeve 19 are cased on the bull stick 23
Two sides have the end of duplicate invoice bar 17 and duplicate invoice bar 17 to join by articulate in master link 15 by articulate handover
At midpoint, cross bar 10, the right end of the cross bar 10 are connected with by body of rod level on the left of the inner bottom surface of the switch enclosure 7
There is drive rod 13 by handover of shipping and reselling on another market, the right end of the drive rod 13 is connected with knee-piece 14 and 14 front and back of knee-piece exists in pairs, together
When knee-piece 14 be the reclinate strip of right end, while the right end of knee-piece 14 is connected to the front and back side of movable sleeve 19, institute
The left end for stating cross bar 10 is connected with movable conducting strip 11 and movable conducting strip 11 by the horizontal rotating shaft that position is moved towards in front and back vertically
It is connected to external power supply anode by conducting wire, while the positive terminal of motor body 1 electrically connects same external power supply cathode, it is described
7 bottom of lower left switch enclosure of 11 position of movable conducting strip is connected with the first fixed-conductive film 9 vertically and the first fixation is led
The upper end of electric piece 9 is bonded on the left of the lower end of movable conducting strip 11, while the first fixed-conductive film 9 electrically connects motor body 1
Negative pole end, the leftward position of first fixed-conductive film 9 is connected with the second fixed-conductive film 8 vertically and second is fixed conductive
The upper end of piece 8 is aligned with 11 upper end of movable conducting strip, and the lower end outer wall of the motor body 1 is connected with heat emission fan 2 and heat emission fan 2
Positive terminal electrically connect same external power supply cathode, while the negative pole end of heat emission fan 2 electrically connects the second fixed-conductive film 8,
The lower end of the heat emission fan 2 is fixed to being connected to humidifier 3 and humidifier 3 and heat emission fan 2 join.
The outside of the main tooth sector 5 be enclosed with shield 4 and shield 4 it is affixed the right end shell of motor body 1,
6 level of output shaft is pierced by shield 4 simultaneously, and anti-skid cover 4 is opened for main tooth sector 5 with external environs, avoids main steering
Exterior object is struck in 5 rotary course of gear；There are box cover 20, box cover in the upper end of the switch enclosure 7 by screw horizontal connection
20 convenient for users to opening switch enclosure 7, overhauls to 7 internal component of switch enclosure；The pair tooth sector 24 downside with open
The junction for closing bottom in box 7 is connected with rubber slab 22, and rubber slab 22 is for mitigating in secondary 24 rotation process of tooth sector to electricity
The vibration influence of owner's body 1；Be cased on the bull stick 23 spring 16 and spring 16 upper end it is affixed the upper end of bull stick 23, lower end
Affixed the upper end of movable sleeve 19, when movable sleeve 19 is moved up along bull stick 23, spring 16 is compressed, and generates rebound
Power resets convenient for movable sleeve 19；The right end patch of annular slide track 21 and knee-piece 14 is surrounded on the side wall of the movable sleeve 19
The side before and after annular slide track 21 is closed, annular slide track 21 is rotated convenient for movable sleeve 19 relative to knee-piece 14；The active conductive
Pull rod 12 is provided between 13 left end of lower end and drive rod of piece 11 and 12 both ends of pull rod pass through articulate and join activity
Conductive sheet 11 and drive rod 13, pull rod 12 drive movable conducting strip 11 to rotate convenient for the drive rod 13 of rotation.
Working principle: the motor body 1 of the utility model, which is powered, to be started, so that 6 high speed rotation of output shaft.
Claims (7)
1. a kind of improved explosion-proof motor, including motor body (1), it is characterised in that: the right end center of the motor body (1)
Position, which is horizontally disposed with, output shaft (6) and output shaft (6) is connected to the inner rotator of motor body (1), the output shaft (6)
By bearing, fixed handover has main tooth sector (5) vertically for left end, and the outer wall upper end of the motor body (1) is fixedly connected with out
It closes box (7), the interior bottom right end of the switch enclosure (7) has secondary tooth sector (24) and secondary tooth sector by shaft horizontal connection
(24) right side is engaged with the upside of main tooth sector (5), and the upper surface center of the pair tooth sector (24) is solid vertically
It is connected to bull stick (23), has master link (15), the master by articulate handover at left and right sides of the upper end of the bull stick (23)
The end of joining beam (15) is connected with centrifugal globe (18), is cased with movable sleeve (19) on the bull stick (23), the movable sleeve (19)
There is duplicate invoice bar (17) by articulate handover at left and right sides of the edge of upper end and the end of duplicate invoice bar (17) passes through articulate
Handover is connected with cross by body of rod level on the left of the inner bottom surface of the switch enclosure (7) at the midpoint of master link (15)
The right end of bar (10), the cross bar (10) has drive rod (13) by handover of shipping and reselling on another market, and the right end of the drive rod (13) is connected with
Exist in pairs before and after knee-piece (14) and knee-piece (14), while knee-piece (14) is the reclinate strip of right end, while knee-piece
(14) right end is connected to the front and back side of movable sleeve (19), and the left end of the cross bar (10) moves towards the water of position by front and back
Flat turn axis be connected with movable conducting strip (11) vertically and movable conducting strip (11) by conducting wire be connected to external power supply anode, simultaneously
The positive terminal of motor body (1) electrically connects same external power supply cathode, the lower-left of movable conducting strip (11) position
Square switch enclosure (7) bottom is connected with the first fixed-conductive film (9) vertically and the upper end of the first fixed-conductive film (9) is bonded activity
On the left of the lower end of conductive sheet (11), while the first fixed-conductive film (9) electrically connects the negative pole end of motor body (1), and described the
The leftward position of one fixed-conductive film (9) is connected with the upper end of the second fixed-conductive film (8) and the second fixed-conductive film (8) vertically
It is aligned with movable conducting strip (11) upper end, the lower end outer wall of the motor body (1) is connected with heat emission fan (2) and heat emission fan (2)
Positive terminal electrically connect same external power supply cathode, while the negative pole end of heat emission fan (2) electrically connects the second fixed-conductive film
(8), the lower end of the heat emission fan (2) is fixed to being connected to humidifier (3) and humidifier (3) and heat emission fan (2) join.
2. a kind of improved explosion-proof motor according to claim 1, it is characterised in that: outside the main tooth sector (5)
Portion be enclosed with shield (4) and shield (4) it is affixed the right end shell of motor body (1), while output shaft (6) level is pierced by
Shield (4).
3. a kind of improved explosion-proof motor according to claim 1, it is characterised in that: the upper end of the switch enclosure (7) is logical
Crossing screw horizontal connection has box cover (20).
4. a kind of improved explosion-proof motor according to claim 1, it is characterised in that: on the downside of the pair tooth sector (24)
Rubber slab (22) are connected with the junction of switch enclosure (7) interior bottom.
5. a kind of improved explosion-proof motor according to claim 1, it is characterised in that: be cased with spring on the bull stick (23)
(16) and the upper end of spring (16) it is affixed the upper end of bull stick (23), lower end it is affixed the upper end of movable sleeve (19).
6. a kind of improved explosion-proof motor according to claim 1, it is characterised in that: on the side wall of the movable sleeve (19)
The right end for being surrounded with annular slide track (21) and knee-piece (14) is fitted in the front and back side of annular slide track (21).
7. a kind of improved explosion-proof motor according to claim 1, it is characterised in that: under the movable conducting strip (11)
Pull rod (12) is provided between end and drive rod (13) left end and pull rod (12) both ends pass through articulate and join activity and lead
Electric piece (11) and drive rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663234.4U CN208806717U (en) | 2018-10-15 | 2018-10-15 | A kind of improved explosion-proof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663234.4U CN208806717U (en) | 2018-10-15 | 2018-10-15 | A kind of improved explosion-proof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208806717U true CN208806717U (en) | 2019-04-30 |
Family
ID=66239025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821663234.4U Active CN208806717U (en) | 2018-10-15 | 2018-10-15 | A kind of improved explosion-proof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208806717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085445A (en) * | 2022-07-25 | 2022-09-20 | 江苏航天动力机电有限公司 | Speed-adjustable high-heat-dissipation high-stability motor |
-
2018
- 2018-10-15 CN CN201821663234.4U patent/CN208806717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085445A (en) * | 2022-07-25 | 2022-09-20 | 江苏航天动力机电有限公司 | Speed-adjustable high-heat-dissipation high-stability motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109068536A (en) | A kind of waterproof outdoor communication cabinets with high efficiency and heat radiation ventilation effect | |
| CN208806717U (en) | A kind of improved explosion-proof motor | |
| CN110504784B (en) | Dustproof mechanism for motor | |
| CN207454300U (en) | A kind of water pump with heat sinking function | |
| CN204906018U (en) | Stator assembly of motor, lampblack absorber and motor | |
| CN109347751A (en) | A kind of artificial intelligence wireless router that the good service life of through-wall performance is high | |
| CN208433851U (en) | A kind of motor casing with protective effect | |
| CN207853664U (en) | From radiation electromotor and control system | |
| CN208316499U (en) | The dryer DC Brushless Motor of novel belt deceleration device | |
| CN109436324A (en) | A kind of motor that unmanned plane is configured with it | |
| CN211510365U (en) | Power equipment box and bird repelling structure | |
| CN210523276U (en) | Dust removal maintenance device for stator and rotor of fan coil | |
| CN212812275U (en) | Dustproof wireless router capable of automatically opening and closing heat dissipation | |
| CN213845977U (en) | Block terminal that radiating effect is good | |
| CN106941296A (en) | A kind of heat sink of electric mover twin coil | |
| CN208316493U (en) | A kind of dryer DC Brushless Motor driving deceleration device with belt | |
| CN207504684U (en) | A kind of motor waterproof case | |
| CN210272182U (en) | Outdoor vacuum interrupter that heat dispersion is good for circuit breaker | |
| CN112290469A (en) | Cable peeling treatment device capable of avoiding electrostatic influence | |
| CN209539511U (en) | A kind of wind-driven generator wheel hub plate | |
| CN215635274U (en) | High-speed actuator | |
| CN216642513U (en) | Electrical equipment is with radiator fan that can multi-angle blow | |
| CN210889403U (en) | Air-blower natural air suction heat dissipation structure with waterproof performance | |
| CN213635876U (en) | Low-voltage circuit breaker | |
| CN211088915U (en) | Power box with heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |