CN110492648A - A kind of novel brshless DC motor - Google Patents
A kind of novel brshless DC motor Download PDFInfo
- Publication number
- CN110492648A CN110492648A CN201910746599.6A CN201910746599A CN110492648A CN 110492648 A CN110492648 A CN 110492648A CN 201910746599 A CN201910746599 A CN 201910746599A CN 110492648 A CN110492648 A CN 110492648A
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- Prior art keywords
- bottom plate
- support arm
- fixedly connected
- centimeters
- motor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/26—Means for adjusting casings relative to their supports
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Toys (AREA)
Abstract
The present invention relates to brshless DC motor technical fields, and disclose a kind of novel brshless DC motor, including bottom plate, rectangular recess is offered in the middle part of the bottom plate top, the front and back of the bottom plate is fixedly connected to mounting table, it is fixedly connected to fixing seat at left and right sides of the bottom plate, is fixedly connected to thread cap at the top of the fixing seat.The novel brshless DC motor, by by the second support arm and connecting rod, the first support arm is driven to rotate outward, turn buckle passes through the rectangular through-hole on the second support arm and rotates locked, it is fixed on motor firmly on bottom plate, facilitate the installation of brshless DC motor, make transmission gear that elevating lever be driven to move in position-limited rack using the rotation of drive rod, to adjust the height of non-slip feet, without disassembly when mobile brshless DC motor, it can directly be moved, rationalization adjusting can also be carried out according to landform or connection angle, keep brshless DC motor more practical.
Description
Technical field
The present invention relates to brshless DC motor technical field, specially a kind of novel brshless DC motor.
Background technique
Brshless DC motor is made of motor body and driver, is a kind of typical electromechanical integrated product, brushless
Motor refers to the motor of brushless and commutator (or collector ring), also known as commutatorless machine, early in 19 discipline birth motors
When, the practicability motor of generation is exactly brushless form, i.e. mouse cage AC formula asynchronous motor, and this motor has obtained extensively
Application, the middle of last century has been born transistor, thus using transistor commutating circuit replace the direct current of brush and commutator without
Brush motor is just come into being, and this novel brushless motor is known as electronically commutated direct current generator, and it is brushless that it overcomes the first generation
The defect of motor.
Brshless DC motor is made of motor body and driver, is a kind of typical electromechanical integrated product, electronic
The stator winding of machine more be made into three-phase symmetrical star connection, it is quite similar with threephase asynchronous, but this motor regardless of
It is that installation or movement are all very time-consuming and laborious, it has not been convenient to it adjusts, rotation angle cannot be changed, so propose a kind of novel nothing
Brushless motor solves the problems, such as above-mentioned propose.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of novel brshless DC motor, have and be moved easily, install
The advantages that with adjusting, solves this motor and either install or mobile all unusual time-consuming and laborious, it has not been convenient to it adjusts, it cannot
The problem of changing rotation angle.
(2) technical solution
To realize the above-mentioned purpose for being moved easily, installing and adjusting, the invention provides the following technical scheme: a kind of novel nothing
Brushless motor, including bottom plate offer rectangular recess in the middle part of the bottom plate top, and the front and back of the bottom plate is solid
Surely it is connected with mounting table, fixing seat is fixedly connected at left and right sides of the bottom plate, the top of the fixing seat is fixed to be connected
It is connected to thread cap, the thread cap internal whorl is connected with fang bolt, and gum cover is fixedly connected with inside the fixing seat, described
The front and back of bottom plate is fixedly connected to the first motion bar on the inside of two mounting tables, first motion bar
External activity far from bottom plate one end is connected with the first support arm, the opposite side difference of the first support arm described in front and rear end
It is fixedly connected with the both ends of connecting rod, the outside of the connecting rod is fixedly connected with anticollision cotton, the appearance of first support arm
Face is equidistant to offer circular hole, and the internal activity of first support arm is connected with sliding block, and the front of the sliding block is fixed to be connected
It is connected to turn buckle, deduction cap is fixedly connected at the top of the sliding block, the outside of the deduction cap is fixedly connected with baffle, the deduction cap
The side opposite with sliding block is welded with the both ends of reset spring respectively, and the front and back of the bottom plate, which is fixedly connected to, to be located at
The second motion bar on the outside of mounting table, second motion bar are connected with the second support arm far from the external activity of bottom plate one end,
Bottom end inside first support arm is fixedly connected with partition, and the outside of the fixing seat is fixedly connected with position-limited rack, described
The internal activity of position-limited rack is connected with drive rod, and the outside of the drive rod is fixedly connected with the driving cog inside position-limited rack
Wheel, the front of the position-limited rack are threaded with the fixed ring outside drive rod, the outside of the transmission gear and are located at
Elevating lever is engaged with inside position-limited rack, the bottom of the elevating lever is fixedly connected with non-slip feet, the fixed peace in the top of the bottom plate
Equipped with motor.
Preferably, the length of the bottom plate is two meters, and the width of bottom plate is 1 point 5 meter, and bottom plate heights are five centimeters.
Preferably, the quantity of the rectangular recess is two, and the length of rectangular recess is two centimeters, the width of rectangular recess
It is 1 point 5 meter, the height of rectangular recess is three centimeters.
Preferably, the quantity of first support arm is four, and the length of the first support arm is 50 centimeters, the first support
The width of arm is two centimeters, and the height of the first support arm is three centimeters, and it is 30 that, which there is length in the front of four the first support arms,
Centimetre, the through-hole that width is five centimeters of two o'clock.
Preferably, the quantity of the connecting rod is two, and the length of connecting rod is 1 point 5 meter, and the cross section of connecting rod is straight
Diameter is three centimeters.
Preferably, quantity of the circular hole on every first support arm is six, and the cross-sectional diameter of circular hole is a bit
Three centimeters.
Preferably, the quantity of the sliding block is four, and length is three centimeters, and slider width is 1 point 8 centimeter, sliding
Block height is eight centimeters of two o'clock.
Preferably, the quantity of second support arm is root, and the length of the second support arm is 30 centimeters, the second support arm
Width be one centimeter, the height of the second support arm is 0. 5 centimeters, and the second support arm has far from one end of the second motion bar
A length of one centimeter, the rectangular through-hole that width is 0. 5 centimeters.
Preferably, the fang bolt is outside thread cap and bottom plate and the inside for extending to gum cover, the drive rod
Portion is symmetrically welded with pressing plate.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of novel brshless DC motor, have it is following the utility model has the advantages that
1, the novel brshless DC motor is being taken out in rectangular recess by taking out the second support arm on mounting table
Connecting rod, connecting rod drive the first motion bar on the first support arm rotate outward, the turn buckle on sliding block pass through second
Rectangular through-hole in brace, rotation is locked, by deduction cap in the position of circular hole come the position of adjusting slider, thus make anticollision cotton and
Motor directly contacts, and is fixed on motor firmly on bottom plate, facilitates the installation of brshless DC motor.
2, the novel brshless DC motor allows drive rod in the internal rotating of position-limited rack, benefit by rotation fixed ring
Make transmission gear that elevating lever be driven to move in position-limited rack with the rotation of drive rod, so that the height of non-slip feet is adjusted, in movement
It without disassembly when brshless DC motor, can directly be moved, can also be carried out according to landform or connection angle
Rationalize and adjust, keeps brshless DC motor more practical.
Detailed description of the invention
Fig. 1 is a kind of novel brushless DC motor structure main view proposed by the present invention；
Fig. 2 is a kind of partial enlargement diagram of novel brushless DC motor structure A proposed by the present invention.
In figure: 1 bottom plate, 2 rectangular recess, 3 mounting tables, 4 fixing seats, 5 thread caps, 6 fang bolts, 7 gum covers, 8 first are lived
Lever, 9 first support arms, 10 connecting rods, 11 anticollision cottons, 12 circular holes, 13 sliding blocks, 14 deduction caps, 15 baffles, 16 reset springs, 17
Turn buckle, 18 second motion bars, 19 second support arms, 20 partitions, 21 position-limited racks, 22 drive rods, 23 transmission gears, 24 are fixed
Ring, 25 elevating levers, 26 non-slip feets, 27 motors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of novel brshless DC motor referring to FIG. 1-2, including bottom plate 1, the length of bottom plate 1 are two meters, bottom plate 1
Width is 1 point 5 meter, and 1 height of bottom plate is five centimeters, offers rectangular recess 2, the number of rectangular recess 2 in the middle part of 1 top of bottom plate
Amount is two, and the length of rectangular recess 2 is two centimeters, and the width of rectangular recess 2 is 1 point 5 meter, and the height of rectangular recess 2 is
Three centimeters, the front and back of bottom plate 1 is fixedly connected to mounting table 3, and the left and right sides of bottom plate 1 is fixedly connected to fixing seat
4, the top of fixing seat 4 is fixedly connected to thread cap 5, and 5 internal whorl of thread cap is connected with fang bolt 6, and fang bolt 6 passes through
Wear thread cap 5 and bottom plate 1 and the inside for extending to gum cover 7, be fixedly connected with gum cover 7 inside fixing seat 4, the front of bottom plate 1 and
The back side is fixedly connected to the first motion bar 8 positioned at two 3 insides of mounting table, and the first motion bar 8 is far from the outer of 1 one end of bottom plate
Portion is connected with the first support arm 9, and the quantity of the first support arm 9 is four, and the length of the first support arm 9 is 50 centimeters,
The width of first support arm 9 is two centimeters, and the height of the first support arm 9 is three centimeters, and the front of four the first support arms 9 has
Length is 30 centimeters, and width is five centimeters of two o'clock of through-hole, and the opposite side of front and rear end the first support arm 9 is respectively and even
The both ends of extension bar 10 are fixedly connected, and the quantity of connecting rod 10 is two, and the length of connecting rod 10 is 1 point 5 meter, connecting rod 10
Cross-sectional diameter is three centimeters, and the outside of connecting rod 10 is fixedly connected with anticollision cotton 11, and the outer surface of the first support arm 9 is equidistant
Circular hole 12 is offered, quantity of the circular hole 12 on every first support arm 9 is six, and the cross-sectional diameter of circular hole 12 is one point three
Centimetre, the internal activity of the first support arm 9 are connected with sliding block 13, and the quantity of sliding block 13 is four, and 13 length of sliding block is three centimeters,
13 width of sliding block is 1 point 8 centimeter, and 13 height of sliding block is eight centimeters of two o'clock, and the front of sliding block 13 is fixedly connected to turn buckle
17, the top of sliding block 13 is fixedly connected with deduction cap 14, and the outside of deduction cap 14 is fixedly connected with baffle 15,13 phase of deduction cap 14 and sliding block
Pair side welded respectively with the both ends of reset spring 16, the front and back of bottom plate 1 is fixedly connected to outside mounting table 3
Second motion bar 18 of side, the second motion bar 18 are connected with the second support arm 19 far from the external activity of 1 one end of bottom plate, and second
The quantity of brace 19 is 4, and the length of the second support arm 19 is 30 centimeters, and the width of the second support arm 19 is one centimeter, the
The height of two support arms 19 is 0. 5 centimeters, and the second support arm 19 has a length of one centimeter far from one end of the second motion bar 18,
Width is 0. 5 centimeters of rectangular through-hole, and the bottom end inside the first support arm 9 is fixedly connected with partition 20, the outside of fixing seat 4
It is fixedly connected with position-limited rack 21, the internal activity of position-limited rack 21 is connected with drive rod 22, and the outer symmetrical of drive rod 22 is welded with
Pressing plate, the outside of drive rod 22 are fixedly connected with the transmission gear 23 inside position-limited rack 21, the front screw thread of position-limited rack 21
It is connected with the fixed ring 24 being located at outside drive rod 22, the outside of transmission gear 23 and is engaged with lifting inside the position-limited rack 21
Bar 25, the bottom of elevating lever 25 are fixedly connected with non-slip feet 26, and the top of bottom plate 1 is fixedly installed with motor 27, the type of motor 27
Number can be Y280M-2, to achieve the purpose that be moved easily, install and adjust.
When in use, by taking out the second support arm 19 on mounting table 3, the connecting rod in rectangular recess 2 is being taken out
10, connecting rod 10 drives the first support arm 9 on the first motion bar 8 to rotate outward, and the turn buckle 17 on sliding block 13 passes through second
Rectangular through-hole on support arm 19, rotation is locked, by deduction cap 14 in the position of circular hole 12 come the position of adjusting slider 13, thus
It contacts anticollision cotton 11 and motor 27 directly, is fixed on motor 27 firmly on bottom plate 1, facilitates the peace of brshless DC motor
Dress, allows drive rod 22 in the internal rotating of position-limited rack 21, makes to pass using the rotation of drive rod 22 by rotation fixed ring 14
Moving gear 23 drives elevating lever 25 to move in position-limited rack 21, so that the height of non-slip feet 26 is adjusted, in mobile brushless dc
It without disassembly when machine, can directly be moved, rationalization adjusting can also be carried out according to landform or connection angle,
Keep brshless DC motor more practical.
In conclusion the novel brshless DC motor is being taken out by taking out the second support arm 19 on mounting table 3
Connecting rod 10 in rectangular recess 2, connecting rod 10 drives the first support arm 9 on the first motion bar 8 to rotate outward, on sliding block 13
Turn buckle 17 pass through the rectangular through-hole on the second support arm 19, rotation is locked, is adjusted by deduction cap 14 in the position of circular hole 12
The position of sliding block 13 is saved, so that anticollision cotton 11 and motor 27 be made directly to contact, is fixed on motor 27 firmly on bottom plate 1, side
Just the installation of brshless DC motor allows drive rod 22 in the internal rotating of position-limited rack 21, utilizes by rotation fixed ring 14
The rotation of drive rod 22 makes transmission gear 23 that elevating lever 25 be driven to move in position-limited rack 21, to adjust the height of non-slip feet 26
Degree can be moved directly without disassembly when mobile brshless DC motor, can also be according to landform or joint angle
Degree keeps brshless DC motor more practical to carry out rationalization adjusting, solves this motor and either installs still movement all
It is very time-consuming and laborious, it has not been convenient to the problem of adjusting, rotation angle cannot be changed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of novel brshless DC motor, including bottom plate (1), it is characterised in that: offered in the middle part of bottom plate (1) top
The front and back of rectangular recess (2), the bottom plate (1) is fixedly connected to mounting table (3), the left and right two of the bottom plate (1)
Side is fixedly connected to fixing seat (4), is fixedly connected to thread cap (5), the thread cap at the top of the fixing seat (4)
(5) internal whorl is connected with fang bolt (6), is fixedly connected with gum cover (7) inside the fixing seat (4), the bottom plate (1)
Front and back is fixedly connected to the first motion bar (8) on the inside of two mounting tables (3), first motion bar
(8) external activity far from bottom plate (1) one end is connected with the first support arm (9), the first support arm (9) phase described in front and rear end
Pair side be fixedly connected respectively with the both ends of connecting rod (10), the outside of the connecting rod (10) is fixedly connected with anticollision cotton
(11), the outer surface of first support arm (9) is equidistant offers circular hole (12), and the inside of first support arm (9) is living
Dynamic to be connected with sliding block (13), the front of the sliding block (13) is fixedly connected to turn buckle (17), the top of the sliding block (13)
It is fixedly connected with deduction cap (14), the outside of the deduction cap (14) is fixedly connected with baffle (15), the deduction cap (14) and sliding block
(13) opposite side is welded with the both ends of reset spring (16) respectively, and the front and back of the bottom plate (1) is fixedly connected with
There is the second motion bar (18) being located on the outside of mounting table (3), second motion bar (18) is far from the external living of bottom plate (1) one end
Dynamic to be connected with the second support arm (19), the internal bottom end of first support arm (9) is fixedly connected with partition (20), the fixation
The outside of seat (4) is fixedly connected with position-limited rack (21), and the internal activity of the position-limited rack (21) is connected with drive rod (22), described
The outside of drive rod (22) is fixedly connected with the transmission gear (23) internal positioned at position-limited rack (21), and the position-limited rack (21) is just
Face is threaded with the fixed ring (24) external positioned at drive rod (22), the outside of the transmission gear (23) and is located at position-limited rack
(21) internal to be engaged with elevating lever (25), the bottom of the elevating lever (25) is fixedly connected with non-slip feet (26), the bottom plate (1)
Top be fixedly installed with motor (27).
2. a kind of novel brshless DC motor according to claim 1, it is characterised in that: the length of the bottom plate (1) is
Two meters, the width of bottom plate (1) is 1 point 5 meter, and bottom plate (1) is highly five centimeters.
3. a kind of novel brshless DC motor according to claim 1, it is characterised in that: the number of the rectangular recess (2)
Amount is two, and the length of rectangular recess (2) is two centimeters, and the width of rectangular recess (2) is 1 point 5 meter, rectangular recess (2)
Height is three centimeters.
4. a kind of novel brshless DC motor according to claim 1, it is characterised in that: first support arm (9)
Quantity is four, and the length of the first support arm (9) is 50 centimeters, and the width of the first support arm (9) is two centimeters, the first support
The height of arm (9) is three centimeters, and it is 30 centimeters that, which there is length in the front of four the first support arms (9), and width is that two o'clock five is public
The through-hole divided.
5. a kind of novel brshless DC motor according to claim 1, it is characterised in that: the quantity of the connecting rod (10)
It is two, the length of connecting rod (10) is 1 point 5 meter, and the cross-sectional diameter of connecting rod (10) is three centimeters.
6. a kind of novel brshless DC motor according to claim 1, it is characterised in that: the circular hole (12) is at every
Quantity on one support arm (9) is six, and the cross-sectional diameter of circular hole (12) is 1 point 3 centimeter.
7. a kind of novel brshless DC motor according to claim 1, it is characterised in that: the quantity of the sliding block (13) is
Four, sliding block (13) length is three centimeters, and sliding block (13) width is 1 point 8 centimeter, and sliding block (13) is highly eight centimeters of two o'clock.
8. a kind of novel brshless DC motor according to claim 1, it is characterised in that: second support arm (19)
Quantity is 4, and the length of the second support arm (19) is 30 centimeters, and the width of the second support arm (19) is one centimeter, second
The height of brace (19) is 0. 5 centimeters, and the second support arm (19) has a length of public affairs far from the one end of the second motion bar (18)
Point, the rectangular through-hole that width is 0. 5 centimeters.
9. a kind of novel brshless DC motor according to claim 1, it is characterised in that: the fang bolt (6) is run through
The outer symmetrical of thread cap (5) and bottom plate (1) and the inside for extending to gum cover (7), the drive rod (22) is welded with pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910746599.6A CN110492648B (en) | 2019-08-14 | 2019-08-14 | Novel brushless direct current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910746599.6A CN110492648B (en) | 2019-08-14 | 2019-08-14 | Novel brushless direct current motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110492648A true CN110492648A (en) | 2019-11-22 |
| CN110492648B CN110492648B (en) | 2020-10-13 |
Family
ID=68549851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910746599.6A Active CN110492648B (en) | 2019-08-14 | 2019-08-14 | Novel brushless direct current motor |
Country Status (1)
| Country | Link |
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| CN (1) | CN110492648B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113765267A (en) * | 2021-08-24 | 2021-12-07 | 芜湖德力电机有限公司 | Quick mounting structure of brushless DC motor |
| CN115800614A (en) * | 2022-11-29 | 2023-03-14 | 永州市顺合智能科技有限公司 | Brushless DC motor |
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| CN207166284U (en) * | 2017-08-15 | 2018-03-30 | 天津创远亿德科技发展有限公司 | A kind of motor for facilitating centering |
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| CN208571825U (en) * | 2018-06-09 | 2019-03-01 | 常州瑞丰特科技有限公司 | A kind of PM permanent magnetic step motor base device |
| CN208707452U (en) * | 2018-09-04 | 2019-04-05 | 无锡奥维达科技有限公司 | A kind of motor buffering mounting plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012021A (en) * | 1975-04-09 | 1977-03-15 | Duceppe Rolland R | Multi-adjustable electric motor support |
| CN206575283U (en) * | 2017-02-15 | 2017-10-20 | 温州职业技术学院 | A kind of motor firm banking |
| CN207166284U (en) * | 2017-08-15 | 2018-03-30 | 天津创远亿德科技发展有限公司 | A kind of motor for facilitating centering |
| CN208571825U (en) * | 2018-06-09 | 2019-03-01 | 常州瑞丰特科技有限公司 | A kind of PM permanent magnetic step motor base device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113765267A (en) * | 2021-08-24 | 2021-12-07 | 芜湖德力电机有限公司 | Quick mounting structure of brushless DC motor |
| CN113765267B (en) * | 2021-08-24 | 2024-01-30 | 芜湖德力电机有限公司 | Quick mounting structure of brushless direct current motor |
| CN115800614A (en) * | 2022-11-29 | 2023-03-14 | 永州市顺合智能科技有限公司 | Brushless DC motor |
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| Publication number | Publication date |
|---|---|
| CN110492648B (en) | 2020-10-13 |
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