CN112671161B - Automatic stable rotational speed transfer line of motor - Google Patents
Automatic stable rotational speed transfer line of motor Download PDFInfo
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- CN112671161B CN112671161B CN202011438725.0A CN202011438725A CN112671161B CN 112671161 B CN112671161 B CN 112671161B CN 202011438725 A CN202011438725 A CN 202011438725A CN 112671161 B CN112671161 B CN 112671161B
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Abstract
The invention discloses an automatic stable rotating speed transmission rod of a motor, which comprises a transmission rod main body, an end disc, an annular movable groove and a rotating speed stabilizing mechanism, wherein the end disc is arranged on the transmission rod main body; the rotating speed stabilizing mechanism is connected to the transmission rod main body, when the transmission rod in the motor rotates to output work, the rotating speed of the transmission rod can be always kept in a stable state through the rotating speed stabilizing mechanism, the driving work stability of the transmission rod is further enabled, the normal work of the motor is further ensured, the transmission rod is fixedly clamped with the positioning clamping groove in the positioning sleeve ring through the clamping block, the rotating speed of the transmission rod can be stably controlled according to the actual work requirement of the motor transmission rod, the energy supply efficiency of the motor is further ensured, and the working benefit of the motor is improved.
Description
Technical Field
The invention relates to the technical field of motor equipment, in particular to an automatic stable rotating speed transmission rod of a motor.
Background
An Electric machine (commonly called "motor") refers to an electromagnetic device that converts or transmits Electric energy according to the law of electromagnetic induction; the motor is represented by a letter M (old standard is represented by D) in a circuit, the motor is mainly used for generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the generator is mainly used for converting mechanical energy into electric energy; the motor mainly comprises two parts: the stationary part is called the stator and the rotating part is called the rotor. In addition, the fan also comprises an end cover, a fan, a cover shell, a base, a junction box and the like.
For a transmission rod in a motor, the transmission rod mainly outputs kinetic energy generated by the motor and is realized in a rotating mode, a bearing is sleeved on the transmission rod in the prior art and penetrates through an end disc of the motor, wherein when the transmission rod rotates for a long time, the connection between the transmission rod and the bearing is likely to be loosened, so that the connection strength is reduced, the rotation of the transmission rod is further unstable, and the problem of fluctuation of the rotating speed is caused.
Disclosure of Invention
The invention aims to provide a transmission rod for automatically stabilizing the rotating speed of a motor, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a motor automatic stable rotating speed transmission rod comprises a transmission rod main body, an end disc, an annular movable groove and a rotating stable speed mechanism;
the transmission rod main body is connected with a rotation speed stabilizing mechanism, a bearing is sleeved on the transmission rod main body and penetrates through the end disc, and a fixed block is arranged on the end disc;
a first movable extrusion block is movably arranged in the fixed block, one end of the first movable extrusion block is provided with a second movable extrusion block, the second movable extrusion block is provided with a first return spring at the same end as the first movable extrusion block, and a movable block is movably arranged at the side position of the other end of the second movable extrusion block in the fixed block;
a clamping block is arranged at one end of the movable block, a second reset spring is arranged at the same end of the movable block and the clamping block, an extrusion movable groove is formed in the movable block, an extrusion auxiliary movable block is movably arranged at the side position of the extrusion movable groove, a first extrusion spring is arranged at one end of the extrusion auxiliary movable block, and a slope is arranged at the other end of the extrusion auxiliary movable block;
a movable clamping column is movably arranged on one side of the first movable extrusion block, a second extrusion spring is arranged at one end of the movable clamping column, the other end of the second extrusion spring is arranged in the first movable extrusion block, a movable inserting column is movably arranged at the side position of the first movable extrusion block on the fixed block, the movable inserting column is inserted in the inserting groove, limiting pieces are symmetrically arranged on two sides of the movable inserting column, and a third reset spring is arranged on the limiting pieces;
an annular movable groove is formed in the end disc, and a first arc-shaped rolling groove and a second arc-shaped rolling groove are formed in the annular movable groove.
Preferably, it includes fixed disk, fixed bulge loop, first rotation spheroid, steady speed transmission piece, L type connecting block, steady speed reinforce piece, second rotation spheroid, the position sleeve ring, extrusion arc wall, positioning groove to rotate steady speed mechanism, the fixed disk sets up in the transfer line main part to one side of fixed disk is provided with fixed bulge loop, first rotation spheroid equidistance activity joint sets up in fixed bulge loop, steady speed transmission piece equidistance activity sets up in fixed bulge loop to the one end of steady speed transmission piece is provided with L type connecting block, the equidistance is provided with fourth reset spring on the L type connecting block to the activity is provided with steady speed and strengthens the piece in the L type connecting block, the one end activity joint of steady speed reinforcement piece is provided with second rotation spheroid, and the other end is provided with fifth reset spring, and the fifth reset spring other end sets up in L type connecting block, the position sleeve ring cup joints and sets up on fixed bulge loop to the equidistance is provided with extrusion arc wall in the position sleeve ring, and the position sleeve ring lateral wall is provided with positioning groove.
Preferably, the movable inserting columns correspond to the movable clamping columns in arrangement position, are arranged in the same number, and are equal in diameter.
Preferably, the positioning clamping groove corresponds to the fixture block in position, and the width of the cross section of the notch of the positioning clamping groove is equal to the width of the cross section of the end part of the fixture block.
Preferably, the extrusion arc-shaped groove corresponds to the setting positions of the speed stabilizing transmission block and the speed stabilizing reinforcing block, has the same set number, and has the same set number with the second rotary ball.
Compared with the prior art, the invention has the beneficial effects that:
through the rotation speed stabilizing mechanism provided by the invention, when the transmission rod in the motor rotates and outputs work, the rotating speed of the transmission rod can be always kept in a stable state, so that the driving work stability of the transmission rod is further ensured, the normal work of the motor is further ensured, and then the rotating speed of the transmission rod can be stably controlled according to the actual work requirement of the motor transmission rod by clamping and fixing the arranged clamping block and the positioning clamping groove on the positioning sleeve ring, so that the energy supply efficiency of the motor is further ensured, and the working benefit of the motor is improved.
Drawings
FIG. 1 is a schematic view of a connection structure of the present invention;
FIG. 2 is a right side view of the connection structure of the transmission rod main body and the end plate according to the present invention;
FIG. 3 is a left side view of the connection structure of the transmission rod main body and the end plate according to the present invention;
FIG. 4 is a schematic left side view of the connection structure of the rotational speed stabilizing mechanism in partial section according to the present invention;
FIG. 5 is an enlarged view of a portion of the connection structure of FIG. 4 according to the present invention;
FIG. 6 is a right side view of the connection structure of the rotational speed stabilizing mechanism of the present invention in partial section;
FIG. 7 is an enlarged view of a portion of the connection structure of FIG. 6 according to the present invention;
FIG. 8 is a partial cross-sectional top view of the rotational speed stabilizing mechanism connection structure of the present invention;
fig. 9 is a partially enlarged view of the connection structure of fig. 8 according to the present invention.
In the figure: the transmission rod comprises a transmission rod body 1, an end disc 2, a fixed block 3, a first movable extrusion block 4, a second movable extrusion block 5, a movable block 6, a fixture block 7, an extrusion movable groove 8, an extrusion auxiliary movable block 9, a movable fixture column 10, a movable insertion column 11, an annular movable groove 12, a first arc-shaped rolling groove 13, a second arc-shaped rolling groove 14, a rotary speed stabilizing mechanism 15, a fixed disc 1501, a fixed convex ring 1502, a first rotary ball 1503, a speed stabilizing transmission block 1504, an L-shaped connecting block 1505, a speed stabilizing reinforcing block 1506, a second rotary ball 1507, a positioning lantern ring 1508, an extrusion arc-shaped groove 1509 and a positioning clamping groove 1510.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the invention relates to a transmission rod for automatically stabilizing the rotating speed of a motor, which comprises a transmission rod main body 1, an end disc 2, an annular movable groove 12 and a rotating speed stabilizing mechanism 15;
the transmission rod main body 1 is connected with a rotation speed stabilizing mechanism 15, the transmission rod main body 1 is sleeved with a bearing, the bearing is arranged in the end disc 2 in a penetrating manner, and the end disc 2 is provided with a fixed block 3;
a first movable extrusion block 4 is movably arranged in the fixed block 3, one end of the first movable extrusion block 4 is provided with a second movable extrusion block 5, the second movable extrusion block 5 is provided with a first return spring at the same end with the first movable extrusion block 4, and a movable block 6 is movably arranged at the side position of the other end of the second movable extrusion block 5 in the fixed block 3;
a clamping block 7 is arranged at one end of the movable block 6, a second reset spring is arranged at the same end of the movable block 6 as the clamping block 7, an extrusion movable groove 8 is formed in the movable block 6, an extrusion auxiliary movable block 9 is movably arranged at the side position of the extrusion movable groove 8, a first extrusion spring is arranged at one end of the extrusion auxiliary movable block 9, and a slope is arranged at the other end of the extrusion auxiliary movable block;
a movable clamping column 10 is movably arranged on one side of the first movable extrusion block 4, a second extrusion spring is arranged at one end of the movable clamping column 10, the other end of the second extrusion spring is arranged in the first movable extrusion block 4, a movable inserting column 11 is movably arranged at the side position of the first movable extrusion block 4 on the fixed block 3, the movable inserting column 11 is inserted in the inserting groove, limiting pieces are symmetrically arranged on two sides of the movable inserting column 11, and a third reset spring is arranged on the limiting pieces;
an annular movable groove 12 is formed in the end disc 2, and a first arc-shaped rolling groove 13 and a second arc-shaped rolling groove 14 are formed in the annular movable groove 12.
Furthermore, the movable inserting columns 11 correspond to the movable clamping columns 10 in arrangement position, the number of the arranged groups is the same, and the diameters of the two movable inserting columns and the movable clamping columns are equal.
Further, the positioning slot 1510 corresponds to the position where the latch 7 is disposed, and the width of the cross section of the notch of the positioning slot 1510 is equal to the width of the cross section of the end of the latch 7.
Further, the rotary speed stabilizing mechanism 15 comprises a fixed disc 1501, a fixed convex ring 1502, a first rotary spherical body 1503, a speed stabilizing transmission block 1504, an L-shaped connecting block 1505, a speed stabilizing reinforcing block 1506, a second rotary spherical body 1507, a positioning collar 1508, an extruding arc-shaped groove 1509 and a positioning clamping groove 1510, wherein the fixed disc 1501 is arranged on the transmission rod main body 1, the fixed disc 1501 is provided with the fixed convex ring 1502 at one side, the first rotary spherical body 1503 is movably clamped in the fixed convex ring 1502 at equal intervals, the speed stabilizing transmission block 1504 is movably arranged in the fixed convex ring 1502 at equal intervals, one end of the speed stabilizing transmission block 1504 is provided with the L-shaped connecting block 1505, the L-shaped connecting block 1505 is provided with a fourth return spring at equal intervals, the speed stabilizing reinforcing block 1506 is movably arranged in the L-shaped connecting block 1505, one end of the speed stabilizing reinforcing block 1506 is movably clamped in the second rotary spherical body 1507, the other end of the speed stabilizing reinforcing block is provided with the fifth return spring 1510, the other end of the fifth return spring is arranged in the L-shaped connecting block 1505, the positioning collar 1508 is arranged on the fixed convex ring, the positioning collar 1508 is arranged in the fixed convex ring, the positioning collar, the extruding arc-shaped groove 1508 is arranged at equal intervals, and the extruding groove 1508 is arranged in the positioning collar 1508.
Furthermore, the extrusion arc-shaped slot 1509 corresponds to the speed stabilizing transmission block 1504 and the speed stabilizing reinforcing block 1506 in the same number of sets, and is the same as the second rotary sphere 1507 in the same number of sets.
The working principle is as follows: in the motor transmission rod designed by the invention, through the rolling connection arrangement of the first rotating ball 1503 and the first arc-shaped rolling groove 13 and the rolling connection of the second rotating ball 1507 and the second arc-shaped rolling groove 14, the stability of the rotational connection of the transmission rod in the end disc 2 is improved through the extrusion rotation of the second rotating ball 1507 by the speed stabilizing transmission block 1504 and the speed stabilizing reinforcing block 1506, so that the phenomena of the shaking and the loosening of the transmission rod do not occur, and further the stability of the motor transmission operation is improved, when the stability of the rotational speed of the transmission rod needs to be ensured according to the actual rotational speed operation condition of the motor, the adjustment of the rotational speed stabilizing mechanism 15 is needed, only the movable insert post 11 needs to be pressed, so that the movable insert post 10 is inserted into the first movable extrusion block 4 by the movable insert post 11, so that the second movable extrusion block 5 returns to the initial position under the action of the first return spring, the extrusion action of the second movable extrusion block 5 on the extrusion auxiliary extrusion block 9 is released, finally, so that the fixture 7 is separated from the positioning position of the positioning transmission rod 1508 under the action of the second return spring, so that the positioning ring 1508 closely pushes the rotating positioning ring 1508, so that the rotating positioning mechanism 1508 closely presses the movable extrusion ring, even if the rotating positioning block 1508 is pressed, the rotating positioning mechanism 15, the rotating positioning mechanism is released, the rotating positioning mechanism, so that the rotating positioning mechanism is released, the rotating positioning mechanism 1508 is released, and the rotating fixture block 1508, so that the rotating positioning mechanism, even if the rotating positioning mechanism is released, the rotating positioning mechanism, the rotating fixture block 1508 is released, and the rotating positioning mechanism, and the rotating fixture block is released, so that the rotating fixture block 1508 is released, therefore, through the rotation speed stabilizing mechanism 15 provided by the invention, when the transmission rod in the motor is subjected to rotation output work, the rotating speed of the transmission rod can be always kept in a stable state, so that the driving work stability of the transmission rod is further ensured, the normal work of the motor is further ensured, and then the rotating speed of the transmission rod can be stably controlled according to the actual work requirement of the motor transmission rod by clamping and fixing the arranged clamping block 7 and the positioning clamping groove 1510 on the positioning sleeve ring 1508, so that the energy supply efficiency of the motor is further ensured, and the working benefit of the motor is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a motor automatic stabilization rotational speed transfer line which characterized in that: comprises a transmission rod main body (1), an end disc (2), an annular movable groove (12) and a rotary speed stabilizing mechanism (15);
the transmission rod main body (1) is connected with a rotating speed stabilizing mechanism (15), the transmission rod main body (1) is sleeved with a bearing, the bearing is arranged in the end disc (2) in a penetrating manner, and the end disc (2) is provided with a fixed block (3);
a first movable extrusion block (4) is movably arranged in the fixed block (3), a second movable extrusion block (5) is arranged at one end of the first movable extrusion block (4), a first return spring is arranged at the same end of the second movable extrusion block (5) as the first movable extrusion block (4), and a movable block (6) is movably arranged at the side position of the other end of the second movable extrusion block (5) in the fixed block (3);
a clamping block (7) is arranged at one end of the movable block (6), a second reset spring is arranged at the same end of the movable block (6) as the clamping block (7), an extrusion movable groove (8) is formed in the movable block (6), an extrusion auxiliary movable block (9) is movably arranged at the side position of the extrusion movable groove (8), a first extrusion spring is arranged at one end of the extrusion auxiliary movable block (9), and a slope is arranged at the other end of the extrusion auxiliary movable block;
a movable clamping column (10) is movably arranged on one side of the first movable extrusion block (4), a second extrusion spring is arranged at one end of the movable clamping column (10), the other end of the second extrusion spring is arranged in the first movable extrusion block (4), a movable inserting column (11) is movably arranged on the fixed block (3) at the side position of the first movable extrusion block (4), the movable inserting column (11) is inserted in the inserting slot, limiting pieces are symmetrically arranged on two sides of the movable inserting column (11), and a third reset spring is arranged on the limiting pieces;
an annular movable groove (12) is formed in the end disc (2), and a first arc-shaped rolling groove (13) and a second arc-shaped rolling groove (14) are formed in the annular movable groove (12);
the rotary speed stabilizing mechanism (15) comprises a fixed disc (1501), a fixed convex ring (1502), a first rotary sphere (1503), a speed stabilizing transmission block (1504), an L-shaped connecting block (1505), a speed stabilizing reinforcing block (1506), a second rotary sphere (1507), a positioning sleeve ring (1508), an extrusion arc-shaped groove (1509) and a positioning clamping groove (1510), the fixed disc (1501) is arranged on the transmission rod main body (1), and one side of the fixed disc (1501) is provided with a fixed convex ring (1502), the first rotating ball body (1503) is movably clamped in the fixed convex ring (1502) at equal intervals, the speed stabilizing transmission blocks (1504) are movably arranged in the fixed convex ring (1502) at equal intervals, and one end of the speed stabilizing transmission block (1504) is provided with an L-shaped connecting block (1505), the L-shaped connecting block (1505) is provided with a fourth return spring at equal distance, and a speed stabilizing reinforcing block (1506) is movably arranged in the L-shaped connecting block (1505), one end of the speed stabilizing strengthening block (1506) is movably clamped with a second rotating sphere (1507), the other end is provided with a fifth reset spring, the other end of the fifth reset spring is arranged in the L-shaped connecting block (1505), the positioning lantern ring (1508) is sleeved on the fixed convex ring (1502), extrusion arc-shaped grooves (1509) are equidistantly arranged in the positioning sleeve ring (1508), and positioning clamping grooves (1510) are equidistantly arranged on the outer side wall of the positioning sleeve ring (1508);
the extrusion arc-shaped groove (1509) is corresponding to the setting positions of the speed stabilizing transmission block (1504) and the speed stabilizing reinforcing block (1506) and has the same set number, and is also the same as the set number of the second rotating ball body (1507).
2. The transmission rod for automatically stabilizing the rotating speed of the motor according to claim 1, wherein: the movable inserting columns (11) correspond to the movable clamping columns (10) in arrangement positions and are the same in arrangement number, and the diameters of the movable inserting columns and the diameters of the movable clamping columns are equal.
3. The transmission rod for automatically stabilizing the rotating speed of the motor according to claim 1, wherein: the positioning clamping groove (1510) corresponds to the clamping block (7) in arrangement position, and the width of the cross section of the notch of the positioning clamping groove (1510) is equal to that of the cross section of the end part of the clamping block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438725.0A CN112671161B (en) | 2020-12-07 | 2020-12-07 | Automatic stable rotational speed transfer line of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438725.0A CN112671161B (en) | 2020-12-07 | 2020-12-07 | Automatic stable rotational speed transfer line of motor |
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| Publication Number | Publication Date |
|---|---|
| CN112671161A CN112671161A (en) | 2021-04-16 |
| CN112671161B true CN112671161B (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011438725.0A Active CN112671161B (en) | 2020-12-07 | 2020-12-07 | Automatic stable rotational speed transfer line of motor |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM327296U (en) * | 2007-06-07 | 2008-02-21 | Osgold Controls Corp | Improved transmission wheel structure used in motor vehicle generator |
| CN101938189A (en) * | 2009-06-29 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Motor overload protection device |
| CN102280971B (en) * | 2010-06-13 | 2013-09-04 | 漳州市麒麟电子有限公司 | Tubular motor connector |
| JP6012788B2 (en) * | 2014-05-16 | 2016-10-25 | 三菱電機株式会社 | Engine starter |
| WO2018212406A1 (en) * | 2017-05-19 | 2018-11-22 | 김복성 | Multi-speed transmission of motor for transportation means |
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Effective date of registration: 20221031 Address after: No. 6, Yanjiang Road, Yuyao City, Ningbo City, Zhejiang Province 315000 Applicant after: Ningbo Gaobo Electronics Co.,Ltd. Address before: 310018 Zhejiang University of technology, no.928, No.2 street, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: Wang Hongfeng |
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