CN110299797A - A kind of high-efficiency frequency conversion decelerating motor - Google Patents
A kind of high-efficiency frequency conversion decelerating motor Download PDFInfo
- Publication number
- CN110299797A CN110299797A CN201910708804.XA CN201910708804A CN110299797A CN 110299797 A CN110299797 A CN 110299797A CN 201910708804 A CN201910708804 A CN 201910708804A CN 110299797 A CN110299797 A CN 110299797A
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- China
- Prior art keywords
- driving wheel
- side wall
- installs case
- housing
- pedestal
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of high-efficiency frequency conversion decelerating motors, including reduction gearbox and equipment box, the reduction gearbox includes pedestal and housing, the equipment box is set to the reduction gearbox side, the equipment box is connected on the reduction gearbox side wall by screw, motor is equipped in the equipment box, the first driving wheel, the second driving wheel and third driving wheel are equipped in the reduction gearbox, first driving wheel, second driving wheel and third driving wheel transmission cooperation, first driving wheel and the motor drive cooperate；The equipment box side wall is equipped with multiple ventholes, and the reduction gearbox side wall is equipped with the first installs case, and first installs case is set to the equipment box side, and fan is equipped in first installs case, and the fan and second driving wheel transmission cooperate；It drives fan to rotate using the kinetic energy of the second driving wheel transmission, auxiliary temperature-reducing is served to motor, motor kinetic energy is fully utilized, reduces the waste of motor kinetic energy.
Description
Technical field
The invention belongs to technical field of motors, more particularly, to a kind of high-efficiency frequency conversion decelerating motor.
Background technique
Variable ratio frequency changer decelerating motor is generally used for the drive apparatus of low rotation speed large torque, and the common speed reducer of motor also can
There are several pairs of same principle gears to reach ideal slowing effect, the ratio between the number of teeth of big pinion gear, is exactly transmission ratio.With speed reducer
The continuous development of industry, more and more enterprises have applied to speed reducer.
Existing roller gear decelerating motor is usually three-level transmission, step by step reduces the output revolving speed of motor, and gear exists
When transmission, the gear in middle part usually only plays transmission effect, the power of first gear is transferred on third gear, not to electricity
The kinetic energy of machine is rationally utilized, and the waste of kinetic energy in second gear, inefficiency are caused.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of high-efficiency frequency conversion decelerating motor.
To achieve the goals above, the invention adopts the following technical scheme: a kind of high-efficiency frequency conversion decelerating motor, including slow down
Case and equipment box, the reduction gearbox include pedestal and housing, and the equipment box is set to the reduction gearbox side, and the equipment box is logical
It crosses screw to be connected on the reduction gearbox side wall, motor is equipped in the equipment box, the first driving wheel, the are equipped in the reduction gearbox
Two driving wheels and third driving wheel, first driving wheel, second driving wheel and third driving wheel transmission cooperation, institute
It states the first driving wheel and the motor drive cooperates；The equipment box side wall is equipped with multiple ventholes, the reduction gearbox side wall
It is equipped with the first installs case, first installs case is set to the equipment box side, is equipped with fan, institute in first installs case
It states fan and second driving wheel transmission cooperates；When motor works, motor output shaft imparts power to the first driving wheel, the
One driving wheel rotates under the action of motor, and the first driving wheel drives the second driving wheel and the rotation of third driving wheel, realizes to electricity
The purpose that machine slows down；When the first driving wheel drives the second transmission rotation, the second driving wheel drives fan rotation, makes fan to electricity
Machine is blowed, and increases the air velocity on the outside of equipment box, plays cooling effect to motor；Utilize the dynamic of the second driving wheel transmission
Fan can be driven to rotate, auxiliary temperature-reducing is served to motor, motor kinetic energy is fully utilized, reduce the waste of motor kinetic energy, it is real
The high-efficiency operation of existing motor；Under the setting of ventilation hole, enables air to enter directly into and connect in equipment box with electric machine casing
Touching, promotes the cooling effect of motor, avoids the motor feels hot from causing motor damage；By the cooperation of pedestal and housing, convenient for biography
Driving wheel is installed, and can be facilitated to dismantle reduction gearbox and be safeguarded to driving wheel, reduce the maintenance cost of decelerating motor.
The base side wall is equipped with the second installs case, and the first rolling that can be moved up and down is equipped in second installs case
Wheel, the housing sidewall are equipped with the first connecting plate for matching with second installs case, on the second installs case side wall
Equipped with the first link block, first link block is equipped with the first sliding block, and the first connecting plate side wall is equipped with and described the
The first sliding groove that one sliding block matches；When being installed to driving wheel, driving wheel is put on pedestal, makes driving wheel and bottom
Seat forms cooperation, and the first idler wheel up moves, and so that the first idler wheel top surface is higher by the second installs case, the first connecting plate is placed in the first rolling
On wheel, along the first slipper push housing, housing is made to align with pedestal, so that pedestal and housing is formed good cooperation, will pass
Driving wheel is fixed in reduction gearbox, promotes the fiting effect of motor and driving wheel；In the mutual cooperation of the first sliding block and first sliding groove
Under, housing and pedestal are connected with each other, housing is connected on pedestal, is cooperated convenient for forming pedestal and housing, convenient for transmission
The installation of wheel.
Mounting plate is equipped in second installs case, the mounting plate is equipped with mounting base, and first idler wheel can be rotated
It is connected in the mounting base, second installs case bottom is equipped with atmospheric pressure pole, the atmospheric pressure pole and mounting plate bottom phase
Even, multiple through slots matched with first idler wheel are equipped at the top of second installs case；When being installed to driving wheel, transmission
Wheel is matched with pedestal, presses the switch of atmospheric pressure pole, is pushed the piston rod of atmospheric pressure pole up to move under the influence of air pressure, is made gas
Compression bar pushes mounting plate up to move, and the first idler wheel is stretched out out of through slot, and the first roller surface is made to be higher by the second installs case top surface,
Connecting plate is in contact with the first roller surface, convenient for pushing housing to move on pedestal, reduces the frictional force of pedestal and housing；When
After housing and pedestal align, toward housing on apply pressure, press air pressure lever switch, the piston rod of atmospheric pressure pole depressed, make the
One idler wheel enters in the second installs case, and housing is in contact with pedestal, convenient for housing to be fixed on the base, makes pedestal and housing
Form connection.
The first link block side wall is equipped with second sliding slot, is equipped with the first movable block in the second sliding slot, and described the
One sliding block is set on first movable block, and the first threaded hole is equipped at the top of first link block；In the first sliding block and first
Under the cooperation of sliding slot, restriction effect is risen to the motion profile of housing, move horizontally housing can only in base top；Pass through
The mutual cooperation of one movable block and second sliding slot makes housing that can do the up and down motion of small distance, makes housing in the upper of the first idler wheel
Lower movement makes the first sliding block and first sliding groove form cooperation always under driving, the cooperation for promoting the first sliding block and first sliding groove is imitated
Fruit；After housing and pedestal align, the first idler wheel moves down, drops to housing and is in contact with base top surface, housing band
Dynamic first movable block moves to second sliding slot bottom, and threaded rod, threaded rod bottom and the first activity are inserted into the first threaded hole
Block is in contact, and plays fixed function to the first movable block, the first movable block is pressed in first sliding groove, makes the first movable block to housing
One end rise fixed function, promoted housing and pedestal fixed effect.
The housing sidewall is equipped with the first connection frame, is equipped with fixed plate, the base side in the first connection frame
Wall is equipped with and the fixed plate matches second connect frame, and the fixed plate is matched equipped with connecting frame with described first
The first limit plate；After housing and pedestal align, fixed plate is pushed down, fixed plate bottom end is made to be inserted into the second connection frame
It is interior, the first link block and the second connection frame are mutually fixed under the action of fixed plate, so that fixed function is risen to housing and pedestal,
Promote the fiting effect of reduction gearbox and driving wheel.
The fixed plate side wall is equipped with loose slot, and gag lever post is equipped in the loose slot, and the gag lever post is two, is in
Intersect and be set in the loose slot, the gag lever post can be rotated around the tie point, and the connecting rod passes through a connecting spring phase
Even, described gag lever post one end is equipped with the second connecting plate, and second connecting plate is equipped with the second threaded hole, the second connection frame
It is equipped with third threaded hole；When pushing fixed plate down, fixed plate bottom is inserted into the second connection frame, gag lever post side wall
Frame inner wall is connect with second to be in contact, and pushes gag lever post to rotate in loose slot under the action of the second connection frame, until limit
After bar moves to the second connection frame other side, gag lever post opens under connecting spring effect, connect the second connecting plate with second
Frame bottom is in contact, and gag lever post can not continue to rotate around tie point, so that the second connecting plate is connect frame with second and is formed and cooperates,
It is inserted into screw in third threaded hole, the second connecting plate is connect frame with second under screw effect and is fixed to each other, the first limit of cooperation
Position plate and gag lever post make housing and pedestal form reliable secure fit, promote installation effect of the driving wheel in reduction gearbox.
The first connecting shaft is equipped in first installs case, first connecting shaft is equipped with terminal pad, and the fan is set
In in the terminal pad, first connecting shaft is equipped with the first bevel gear, and second driving wheel is equipped with transmission shaft, described
Transmission shaft one end is equipped with the second bevel gear matched with first bevel gear；Under the mutual cooperation of bevel gear, by second
The kinetic energy of driving wheel is transferred in the first connecting shaft, makes the first connecting shaft that fan be driven to be rotated, and increases equipment box surrounding
Air velocity takes away air by more heats in flowing, promotes the heat dissipation effect to motor.
It is equipped with multiple groups fan in first installs case, is additionally provided with the second connecting shaft in first installs case, described the
Two connecting shafts are equipped with the 5th driving wheel, and the first bevel gear side wall is equipped with the 4th matched with the 5th driving wheel
Driving wheel；Under the mutual cooperation of the 4th driving wheel and the 5th driving wheel, the kinetic energy on the second driving wheel is passed to all
Fan rotates all fans in the first installs case under the action of the second driving wheel, increases the wind-force of fan blowout, makes wind
Power can more fully cover four side of equipment box, greatly promote the heat dissipation effect to motor.
First driving wheel is equipped with third connecting shaft, and the third connecting shaft is equipped with the second limit plate, the bottom
Seat side wall is equipped with the first limiting slot matched with second limit plate, and the housing sidewall is equipped with and second limit
The second limiting slot that position plate matches；Under the mutual cooperation of limit plate and limiting slot, fixed function is risen to driving wheel, will be driven
Wheel is connected in reduction gearbox, and driving wheel is avoided to move in reduction gearbox, guarantees the first driving wheel, the second driving wheel and third driving wheel
Stablize cooperation, promoted decelerating motor reliability of operation.
The pedestal other side is equipped with third installs case, and the second rolling that can be moved up and down is equipped in the third installs case
Wheel, the third installs case side wall are equipped with the second link block, and second link block is equipped with the second sliding block, the housing side
Wall is equipped with the third sliding slot matched with second sliding block；Second idler wheel and the first idler wheel cooperate, and are cover from two sides
Shell provides support force, and the movement for keeping housing stable on pedestal promotes the fiting effect of housing and pedestal, reduces to driving wheel
Installation difficulty.
The invention has the following advantages that the second driving wheel drives fan when the first driving wheel drives the second transmission rotation
Rotation, is blowed fan to motor, increases the air velocity on the outside of equipment box, plays cooling effect to motor；Utilize
The kinetic energy of two driving wheels transmission drives fan rotation, plays auxiliary temperature-reducing to motor, motor kinetic energy is fully utilized, and reduces electricity
The waste of maneuver energy.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is diagrammatic cross-section one of the invention.
Fig. 3 is enlarged drawing at the A in Fig. 2.
Fig. 4 is diagrammatic cross-section two of the invention.
Fig. 5 is diagrammatic cross-section three of the invention.
Fig. 6 is enlarged drawing at the B in Fig. 5.
Fig. 7 is diagrammatic cross-section four of the invention.
Fig. 8 is diagrammatic cross-section five of the invention.
Fig. 9 is enlarged drawing at the C in Fig. 8.
Figure 10 is diagrammatic cross-section six of the invention.
Figure 11 is enlarged drawing at the D in Figure 10.
Specific embodiment
As shown in figs. 1-11, a kind of high-efficiency frequency conversion decelerating motor, including reduction gearbox and equipment box 3, the reduction gearbox include
Pedestal 2 and housing 1, the equipment box 3 are set to the reduction gearbox side, and the equipment box 3 is connected in the reduction gearbox by screw
On side wall, it is equipped with motor 33 in the equipment box 3, the first driving wheel 51, the second driving wheel 52 and the are equipped in the reduction gearbox
Three driving wheels 53, first driving wheel 51, second driving wheel 52 and the third driving wheel 53 transmission cooperation, first passes
The diameter of driving wheel to third driving wheel is gradually increased, and first driving wheel 51 cooperates with the motor 33 transmission；The equipment
3 side wall of case is equipped with multiple ventholes 32, and the reduction gearbox side wall is equipped with the first installs case 4, and the first installs case passes through screw
It is fixed on reduction gearbox side wall, first installs case 4 is set to 3 side of equipment box, is equipped with wind in first installs case 4
Fan 44, the fan 44 cooperate with second driving wheel 52 transmission；When motor works, motor output shaft imparts power to the
One driving wheel, the first driving wheel rotate under the action of motor, and the first driving wheel drives the second driving wheel and third transmission rotation
It is dynamic, realize the purpose to decelerating through motor；When the first driving wheel drives the second transmission rotation, the second driving wheel drives fan to turn
It is dynamic, fan is blowed to motor, increases the air velocity on the outside of equipment box, cooling effect is played to motor；Utilize second
The kinetic energy of driving wheel transmission drives fan rotation, plays auxiliary temperature-reducing to motor, motor kinetic energy is fully utilized, and reduces motor
The waste of kinetic energy；Under the setting of ventilation hole, enables air to enter directly into and be in contact in equipment box with electric machine casing, promotion
The cooling effect of motor, avoids the motor feels hot from causing motor damage；By the cooperation of pedestal and housing, convenient for being carried out to driving wheel
Installation, can facilitate to dismantle reduction gearbox and safeguard to driving wheel, reduce the maintenance cost of decelerating motor；The upper half of equipment box
Divide and be in housing side, lower half portion is in pedestal side, the mounting means phase of the mounting means and equipment box of the first installs case
Together, the connection effect that housing and pedestal are promoted under the action of equipment box and the first installs case forms housing and pedestal and completes
Deceleration box.
2 side wall of pedestal is equipped with the second installs case 21, and being equipped in second installs case 21 can move up and down
First idler wheel 24,1 side wall of housing are equipped with the first connecting plate 11 for matching with second installs case 21, and described second
21 side wall of installs case is equipped with the first link block 26, and first link block 26 is equipped with the first sliding block 271, first connection
11 side wall of plate is equipped with the first sliding groove 111 matched with first sliding block 271；When being installed to driving wheel, will pass
Driving wheel is put on pedestal, is formed driving wheel and pedestal and is cooperated, and the first idler wheel up moves, and the first idler wheel top surface is made to be higher by the
Two installs cases, the first connecting plate are placed on the first idler wheel, along the first slipper push housing, so that housing is aligned with pedestal, are made
Pedestal and housing form good cooperation, and driving wheel is fixed in reduction gearbox, promote the fiting effect of motor and driving wheel；?
Under the mutual cooperation of first sliding block and first sliding groove, housing and pedestal are connected with each other, housing is connected on pedestal, convenient for making bottom
Seat is formed with housing to be cooperated, convenient for the installation to driving wheel.
Mounting plate 22 is equipped in second installs case 21, the mounting plate 22 is equipped with mounting base 221, first rolling
Wheel 24 is rotationally connected in the mounting base 221, and 21 bottom of the second installs case is equipped with multiple atmospheric pressure poles 23, the air pressure
Bar 23 is connected with 22 bottom of mounting plate, and the switch of atmospheric pressure pole is set on the first installs case side wall, second installs case 21
Top is equipped with multiple through slots matched with first idler wheel 24；When installing to driving wheel, driving wheel is matched with pedestal,
The switch of atmospheric pressure pole is pressed, pushes the piston rod of atmospheric pressure pole up to move under the influence of air pressure, atmospheric pressure pole is made to push mounting plate
It up moves, the first idler wheel is stretched out out of through slot, and the first roller surface is made to be higher by the second installs case top surface, connecting plate and the first rolling
Wheel surface is in contact, and convenient for pushing housing to move on pedestal, reduces the frictional force of pedestal and housing；When housing and pedestal are opposite
Qi Hou, toward housing on apply pressure, press air pressure lever switch, the piston rod of atmospheric pressure pole depressed, the first idler wheel is made to enter the
In two installs cases, housing is in contact with pedestal, convenient for housing to be fixed on the base, forms pedestal and housing and connects.
First link block, 26 side wall is equipped with second sliding slot 261, is equipped with the first movable block in the second sliding slot 261
27, first sliding block 271 is set on first movable block 27, and the first threaded hole is equipped at the top of first link block 26
262；Under the cooperation of the first sliding block and first sliding groove, restriction effect is risen to the motion profile of housing, makes housing can only be in pedestal
Top moves horizontally；By the mutual cooperation of the first movable block and second sliding slot, make housing that can do the up and down motion of small distance,
Make housing always be formed the first sliding block and first sliding groove in the case where the up and down motion of the first idler wheel drives to cooperate, promotes the first sliding block
With the fiting effect of first sliding groove；After housing and pedestal align, the first idler wheel moves down, drops to housing and pedestal
Top surface is in contact, and housing drives the first movable block to move to second sliding slot bottom, and threaded rod, screw thread are inserted into the first threaded hole
Bar bottom is in contact with the first movable block, plays fixed function to the first movable block, the first movable block is pressed in first sliding groove, is made
First movable block plays fixed function to one end of housing, promotes the fixed effect of housing and pedestal.
1 side wall of housing is equipped with the first connection frame 13, is equipped with fixed plate 14 in the first connection frame 13, described
2 side wall of pedestal is equipped with and the fixed plate 14 matches second connect frame 28, and the fixed plate 14 is equipped with described the
The first limit plate that one connection frame 13 matches；After housing and pedestal align, fixed plate is pushed down, makes fixed plate bottom end
It is inserted into the second connection frame, mutually fixes the first link block and the second connection frame under the action of fixed plate, thus to housing
Fixed function is played with pedestal, promotes the fiting effect of reduction gearbox and driving wheel.
14 side wall of fixed plate is equipped with loose slot 141, is equipped with gag lever post 15, the limit in the loose slot 141
Bar 15 is two, is set in the loose slot 141 in intersecting, the crosspoint of two gag lever posts is gag lever post and loose slot
The tie point of inner wall；The gag lever post 15 can be rotated around the tie point, and the gag lever post 15 passes through 152 phase of a connecting spring
Even, described 15 one end of gag lever post is equipped with the second connecting plate 151, and second connecting plate 151 is equipped with the second threaded hole, and described the
Two connection frames 28 are equipped with third threaded hole 281；Gag lever post bottom end is pierced by the limiting slot on the outside of limiting slot, pushes limit
Bar bottom end can be such that gag lever post rotates around tie point, and when pushing fixed plate down, fixed plate bottom is inserted into the second connection
In frame, gag lever post side wall connect frame inner wall with second and is in contact, and pushes gag lever post toward loose slot under the action of the second connection frame
Interior rotation makes the second company until gag lever post opens under connecting spring effect after gag lever post moves to the second connection frame other side
Fishplate bar connect frame bottom with second and is in contact, and gag lever post can not continue to rotate around tie point, connects the second connecting plate and second
It connects frame and forms cooperation, be inserted into screw in third threaded hole, it is mutual that the second connecting plate with second connect frame under screw effect
It is fixed, cooperate the first limit plate and gag lever post, housing and pedestal is made to form reliable secure fit, promotes driving wheel in reduction gearbox
Interior installation effect.
The first connecting shaft 43 is equipped in first installs case 4, first connecting shaft 43 is equipped with terminal pad, the wind
Fan 44 is set in the terminal pad, and first connecting shaft 43 is equipped with the first bevel gear 42, is set on second driving wheel 52
There is transmission shaft, described transmission shaft one end is equipped with the second bevel gear matched with first bevel gear 42；In the phase of bevel gear
Mutually under cooperation, the kinetic energy of the second driving wheel is transferred in the first connecting shaft, makes the first connecting shaft that fan be driven to be rotated, is increased
The air velocity of oil (gas) filling device case surrounding takes away air by more heats in flowing, promotes the heat dissipation effect to motor.
It is equipped with multiple groups fan in first installs case 4, is additionally provided with the second connecting shaft 451, institute in first installs case 4
The second connecting shaft 451 is stated equipped with the 5th driving wheel 45,42 side wall of the first bevel gear is equipped with and the 5th driving wheel
45 the 4th driving wheels 41 matched；It, will be on the second driving wheel under the mutual cooperation of the 4th driving wheel and the 5th driving wheel
Kinetic energy passes to all fans, rotates all fans in the first installs case under the action of the second driving wheel, increases wind
The wind-force for fanning blowout, enables wind-force more fully to cover four side of equipment box, greatly promotes the heat dissipation effect to motor；For
It avoids fan from causing security risk in rotation, iron net can be covered on the first installs case side wall, avoids electric fan directly naked
It exposes outside.
First driving wheel 51 is equipped with third connecting shaft, and the third connecting shaft is equipped with the second limit plate, described
2 side wall of pedestal is equipped with the first limiting slot for matching with second limit plate, and 1 side wall of housing is equipped with and described the
The second limiting slot that two limit plates match；Under the mutual cooperation of limit plate and limiting slot, fixed function is played to driving wheel, it will
Driving wheel is connected in reduction gearbox, and driving wheel is avoided to move in reduction gearbox, guarantees that the first driving wheel, the second driving wheel and third pass
Driving wheel stablizes cooperation, promotes decelerating motor reliability of operation；Second driving wheel, third driving wheel and described first pass
The structure of driving wheel is identical.
2 other side of pedestal is equipped with third installs case 25, and being equipped in the third installs case 25 can move up and down
Second idler wheel, 25 side wall of third installs case are equipped with the second link block 16, and it is sliding that second link block 16 is equipped with second
Block, 1 side wall of housing are equipped with the third sliding slot matched with second sliding block；Housing sidewall is equipped with and the second idler wheel
The support plate 12 matched, the structure in third installs case is identical as the structure in the second installs case, the second link block and second
The mounting means of sliding block and the first link block are identical as the mounting means of the first sliding block, and the 4th screw thread is equipped at the top of the second link block
Hole；Second idler wheel and the first idler wheel cooperate, and provide support force from two sides for housing, the shifting for keeping housing stable on pedestal
It is dynamic, the fiting effect of housing and pedestal is promoted, the installation difficulty to driving wheel is reduced.
First sliding block and the second sliding block are after cylinder saves, and after housing moves to pedestal one end, housing can be around cunning
Block rotation, makes housing be in heeling condition, one end of housing is placed on ground, and the other end is placed on pedestal, stablizes housing
Be placed in pedestal side.
First connecting plate is equipped with through-hole, and through-hole is corresponding with the connection shaft position on third driving wheel, and third passes
The connecting shaft of driving wheel is equipped with connecting tube 54, and connecting tube is threadingly attached in the connecting shaft on third driving wheel, connecting tube
For the power on third driving wheel to be spread out of.
When being installed to driving wheel, screw is produced from housing, presses gag lever post inside, makes gag lever post around even
Contact rotation, gag lever post up pull fixed plate after entering in loose slot, fixed plate is pulled out out of second connection frame；Press gas
Compression bar switch, makes atmospheric pressure pole that piston rod be pushed to stretch out, and pushes mounting plate up to move under the action of atmospheric pressure pole, makes the first idler wheel
Be in contact with the first connecting plate bottom surface, the second idler wheel is in contact with support plate, push housing up to move, toward the first link block and
Second connection Block direction pulls housing, moves housing on pedestal, until rotating after sliding block is located at sliding slot one end around sliding block
Housing is placed in one end of housing on ground, and the first driving wheel, the second driving wheel and third driving wheel are respectively charged into pedestal
On, so that the second limit plate and limiting slot is cooperated, back push housing, moves to housing above pedestal, work as slide block movement
To the sliding slot other end, housing and pedestal are in the state that aligns, and press air pressure lever switch, press down housing, press housing
Idler wheel moves down, and idler wheel is pressed into installs case, and case floor is made to be in contact with base top surface；Fixed plate is pressed down,
It is inserted into fixed plate bottom in the second connection frame, after gag lever post moves to the second connection frame other end, the second connecting plate and
Two connection frames align, and are inserted into screw in third threaded hole, the first threaded hole and the 4th threaded hole, complete housing and pedestal
It is fixed, connecting tube is inserted into through-hole, rotation connection pipe makes connecting tube and the connecting shaft of third driving wheel form fixed company
It connects；Equipment box is fixed on reduction gearbox side wall by screw after motor is encased in equipment box, then by the first installs case
It is fixed by screws in equipment box side, so that the first bevel gear and the second bevel gear is formed cooperation, completes the installation of decelerating motor；
When motor work, motor drives the rotation of the first driving wheel, and the first driving wheel drives the second driving wheel and the rotation of third driving wheel,
To make the second driving wheel drive fan rotation, fan rotation forms the air-flow with larger flow velocity on the outside of equipment box, makes to set
The temperature on standby case surface is quickly scattered and disappeared, and is played cooling effect to motor, is risen to motor kinetic energy and rationally utilize, and is extended motor and is used the longevity
Life.
Claims (10)
1. a kind of high-efficiency frequency conversion decelerating motor, including reduction gearbox and equipment box (3), the reduction gearbox include pedestal (2) and housing
(1), the equipment box (3) is set to the reduction gearbox side, and the equipment box (3) is connected in the reduction gearbox side wall by screw
On, motor (33) are equipped in the equipment box (3), the first driving wheel (51), the second driving wheel (52) are equipped in the reduction gearbox
And third driving wheel (53), first driving wheel (51), second driving wheel (52) and the third driving wheel (53) pass
Dynamic cooperation, first driving wheel (51) and the motor (33) transmission cooperate；It is characterized by: equipment box (3) side wall
It is equipped with multiple ventholes (32), the reduction gearbox side wall is equipped with the first installs case (4), and first installs case (4) is set to
Equipment box (3) side, first installs case (4) is interior to be equipped with fan (44), the fan (44) and second transmission
Take turns (52) transmission cooperation.
2. a kind of high-efficiency frequency conversion decelerating motor described in accordance with the claim 1, it is characterised in that: set on pedestal (2) side wall
Have the second installs case (21), the first idler wheel (24) that can be moved up and down, the housing are equipped in second installs case (21)
(1) side wall is equipped with the first connecting plate (11) matched with second installs case (21), the second installs case (21) side
Wall is equipped with the first link block (26), and first link block (26) is equipped with the first sliding block (271), first connecting plate
(11) side wall is equipped with the first sliding groove (111) matched with first sliding block (271).
3. a kind of high-efficiency frequency conversion decelerating motor according to claim 2, it is characterised in that: in second installs case (21)
Equipped with mounting plate (22), the mounting plate (22) is equipped with mounting base (221), and first idler wheel (24) is rotationally connected with institute
It states on mounting base (221), the second installs case (21) bottom is equipped with atmospheric pressure pole (23), the atmospheric pressure pole (23) and the installation
Plate (22) bottom is connected, and multiple through slots matched with first idler wheel (24) are equipped at the top of second installs case (21).
4. a kind of high-efficiency frequency conversion decelerating motor according to claim 2, it is characterised in that: the first link block (26) side
Wall is equipped with second sliding slot (261), is equipped with the first movable block (27) in the second sliding slot (261), first sliding block (271)
On first movable block (27), the first threaded hole (262) are equipped at the top of first link block (26).
5. a kind of high-efficiency frequency conversion decelerating motor described in accordance with the claim 1, it is characterised in that: set on housing (1) side wall
Have the first connection frame (13), be equipped with fixed plate (14) in first connection frame (13), pedestal (2) side wall be equipped with
The second connection frame (28) that the fixed plate (14) matches, the fixed plate (14), which is equipped with, connect frame (13) with described first
The first limit plate matched.
6. a kind of high-efficiency frequency conversion decelerating motor according to claim 5, it is characterised in that: on fixed plate (14) side wall
Equipped with loose slot (141), gag lever post (15) are equipped in the loose slot (141), the gag lever post (15) is two, is set in intersection
In the loose slot (141), the gag lever post (15) can rotate around the tie point, and the gag lever post (15) passes through a connection
Spring (152) is connected, and described gag lever post (15) one end is equipped with the second connecting plate (151), and second connecting plate (151) is equipped with
Second threaded hole, second connection frame (28) are equipped with third threaded hole (281).
7. a kind of high-efficiency frequency conversion decelerating motor described in accordance with the claim 1, it is characterised in that: in first installs case (4)
Equipped with the first connecting shaft (43), first connecting shaft (43) is equipped with terminal pad, and the fan (44) is set to the terminal pad
On, first connecting shaft (43) is equipped with the first bevel gear (42), and second driving wheel (52) is equipped with transmission shaft, described
Transmission shaft one end is equipped with the second bevel gear matched with first bevel gear (42).
8. a kind of high-efficiency frequency conversion decelerating motor according to claim 7, it is characterised in that: in first installs case (4)
Equipped with multiple groups fan, it is additionally provided with the second connecting shaft (451) in first installs case (4), is set on second connecting shaft (451)
There is the 5th driving wheel (45), the first bevel gear (42) side wall is equipped with the 4th matched with the 5th driving wheel (45)
Driving wheel (41).
9. a kind of high-efficiency frequency conversion decelerating motor described in accordance with the claim 1, it is characterised in that: on first driving wheel (51)
Equipped with third connecting shaft, the third connecting shaft is equipped with the second limit plate, and pedestal (2) side wall is equipped with and described second
The first limiting slot that limit plate matches, housing (1) side wall are equipped with the second limit matched with second limit plate
Position slot.
10. a kind of high-efficiency frequency conversion decelerating motor according to claim 2, it is characterised in that: pedestal (2) other side is set
Have third installs case (25), the second idler wheel that can be moved up and down, the third installation are equipped in the third installs case (25)
Case (25) side wall is equipped with the second link block (16), and second link block (16) is equipped with the second sliding block, housing (1) side
Wall is equipped with the third sliding slot matched with second sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708804.XA CN110299797B (en) | 2019-08-01 | 2019-08-01 | High-efficient frequency conversion gear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708804.XA CN110299797B (en) | 2019-08-01 | 2019-08-01 | High-efficient frequency conversion gear motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110299797A true CN110299797A (en) | 2019-10-01 |
| CN110299797B CN110299797B (en) | 2020-06-16 |
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ID=68032526
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910708804.XA Active CN110299797B (en) | 2019-08-01 | 2019-08-01 | High-efficient frequency conversion gear motor |
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| Country | Link |
|---|---|
| CN (1) | CN110299797B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994345A (en) * | 2021-03-15 | 2021-06-18 | 浙江晶星齿轮电机有限公司 | Special speed reduction motor of fan convenient to maintain |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2357178Y (en) * | 1998-04-24 | 2000-01-05 | 商庆元 | Miniature speed reducer |
| CN201303276Y (en) * | 2007-11-02 | 2009-09-02 | 深圳市威捷机电技术有限公司 | Novel gate mechanism |
| CN207896802U (en) * | 2018-01-26 | 2018-09-21 | 广东晟开实业有限公司 | A kind of modified form minitype speed reducing motor |
-
2019
- 2019-08-01 CN CN201910708804.XA patent/CN110299797B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2357178Y (en) * | 1998-04-24 | 2000-01-05 | 商庆元 | Miniature speed reducer |
| CN201303276Y (en) * | 2007-11-02 | 2009-09-02 | 深圳市威捷机电技术有限公司 | Novel gate mechanism |
| CN207896802U (en) * | 2018-01-26 | 2018-09-21 | 广东晟开实业有限公司 | A kind of modified form minitype speed reducing motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994345A (en) * | 2021-03-15 | 2021-06-18 | 浙江晶星齿轮电机有限公司 | Special speed reduction motor of fan convenient to maintain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110299797B (en) | 2020-06-16 |
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