CN117713436B - Stable cylinder shaft motor with guiding installation function - Google Patents
Stable cylinder shaft motor with guiding installation function Download PDFInfo
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- CN117713436B CN117713436B CN202311734164.2A CN202311734164A CN117713436B CN 117713436 B CN117713436 B CN 117713436B CN 202311734164 A CN202311734164 A CN 202311734164A CN 117713436 B CN117713436 B CN 117713436B
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- 238000009434 installation Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 13
- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 25
- 230000008569 process Effects 0.000 abstract description 25
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000006798 recombination Effects 0.000 abstract description 6
- 238000005215 recombination Methods 0.000 abstract description 6
- 238000012790 confirmation Methods 0.000 abstract description 2
- 230000006698 induction Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- H02K7/04—Balancing means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/17—Stator cores with permanent magnets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a stable cylinder shaft motor with guiding installation, which relates to the technical field of cylinder shaft motors, and is based on the operation principle of the existing hub cylinder shaft motor, a gap frame is additionally arranged, the gap frame does not participate in the whole transmission process, but is used as a protection structure and a guiding structure between a rotor shell and a shell, and the essence of the gap frame is as follows: the clearance space between the rotor shell and the shell is filled with a clearance frame, the purpose of the clearance frame is to firmly protect the rotor shell in the high-speed rotation process, and the rotor shell is matched with the rotor shell in the rotation process and the maintenance and recombination process of the rotor shell, and the dynamic position of the rotor shell is confirmed or fed back by the directional wave ring, so that the purpose is that: based on the mechanical-electrical induction mode, the above-mentioned processes of 'confirmation' and 'feedback' are realized by the stress condition of the movable part in the directional wave ring, and the purposes of improving operation stability and guiding installation are achieved in this mode.
Description
Technical Field
The invention relates to the technical field of cylinder shaft motors, in particular to a stable cylinder shaft motor with guide installation.
Background
The cylinder shaft motor is also called a cylinder shaft hub motor, is mainly used for equipment such as a booster bicycle, and the like, or can be used in the existing new energy automobile, and has the essence that: the motor and the hub are integrated, no extra transmission mode exists in the whole transmission process, and the motor and the hub have the advantages of simple structure, high transmission ratio and the like.
It should be noted that: because it is a mode of "direct drive" to its problem faced is also more direct, directly receives the influence that produces because of jolting vibration in the use, leads to the inner structure to deviate, specifically: the magnetic steel sheets (or winding coils) are slightly misplaced due to the influence of vibration, so that the axial direction of a transmission rod (stator) is deviated from the direction of a preset central line, the transmission efficiency is affected in the process, the abrasion degree among gear structures is uneven and aggravated due to the deviation of movement, and even the damage of the transmission rod caused by torque difference is directly aggravated;
More specifically described are: although the existing hub motor is mainly assembled by using automatic equipment and is mainly used for ensuring that the gap between a stator structure and a rotor structure is in a relatively constant-finger state, the gap after recombination is difficult to accurately judge when the hub motor is removed and maintained after long-term use, and then the axial deviation of a transmission rod still exists.
The application provides a solution to the technical problem.
Disclosure of Invention
The invention aims to provide a stable cylinder shaft motor with guide installation, which is used for solving the problem that the conventional cylinder shaft motor is difficult to accurately detect the operation condition in the long-term use process and still difficult to accurately judge the gap between a recombined stator structure and a rotor structure in the later maintenance and recombination process.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a firm type spool motor with direction installation, includes casing and transmission shaft, the inside work subassembly that is provided with of casing, work subassembly includes winding solenoid, permanent magnetism stator, rotor case and clearance frame, the permanent magnetism stator is installed on rotor case internal position, winding solenoid installs on the transmission shaft, and the setting position of winding solenoid matches between the permanent magnetism stator;
The rotor shell is rotationally connected in the shell, a gear set is arranged on the outer wall of one side of the rotor shell, the gap frame is arranged on the other side of the rotor shell, the gap frame is fixedly connected with the transmission shaft, the gap frame is positioned at the middle position between the outer wall of the rotor shell and the inner wall of the shell, two directional wave rings are arranged on the gap frame along the length direction of the transmission shaft, and a contact ring is arranged at the middle position of the two directional wave rings;
The gap frame is provided with a blocking block at the outer wall position close to the inner wall of the shell, the gap frame is provided with a dynamic clip at the position close to the outer wall of the rotor shell, the directional wave ring is respectively contacted with the blocking block and the dynamic clip, the directional wave ring is set as a limiting part through the blocking block, and the directional wave ring is set as a movable part through the dynamic clip.
Further provided is that: the gear set comprises an outer ring gear, a planet carrier, a driving gear and three planet gears, wherein the driving gear is arranged at the center point of the outer wall of one side of the rotor shell, the outer ring gear is arranged at the inner wall of the shell, the three planet gears are rotationally connected on the planet carrier, and the planet gears are in a meshed state with the outer ring gear and the driving gear.
Further provided is that: the diameter of the driving gear is smaller than that of the planetary gears, and the three planetary gears are arranged in an annular array along the driving gear.
Further provided is that: the clearance is arranged between the outer curved surface of the directional wave ring of the limiting part and the inner wall of the shell, the outer curved surface of the directional wave ring of the movable part is in contact with the outer wall of the rotor shell, the blocking blocks and the dynamic clips are all arranged in an annular array along the center point of the rotor shell, and the blocking blocks and the dynamic clips are sequentially arranged in an up-down staggered mode.
Further provided is that: the two directional wave rings are arranged in mirror symmetry along the contact ring, and the limiting parts or the movable parts on the two directional wave rings are arranged in a staggered manner.
Further provided is that: the dynamic clip is close to a connecting rod at the center point of the outer wall of the shell, the connecting rod is in sliding connection on a gap frame, a directional column is arranged at the position, corresponding to the connecting rod, of the gap frame, an electric active cell is arranged at the top end of the connecting rod, an electric stator is arranged at the top end position inside the directional column, and a contact reed is arranged at the position, close to the electric active cell and the electric stator, of the outer wall.
Further provided is that: and a plurality of balls are rotatably arranged on the outer wall of the contact ring.
Further provided is that: the electric rotor is in sliding connection in the inside of the directional column along the radial direction, and the upper end position of the electric stator is in threaded connection with the directional column.
The invention has the following beneficial effects:
1. Based on the use principle of the existing hub barrel shaft motor, the technical structure of a gap frame is optimized and proposed, the gap frame does not participate in the whole transmission process, but is used as a protection structure and a guide structure between a rotor shell and a shell, for the protection structure, the gap frame is used for filling gap space between the rotor shell and the shell, and then the gap frame is used for stably protecting the rotor shell and the shell in the high-speed rotation process of the rotor shell, so that the stability of the motor in the operation process is improved;
2. The guiding structure is particularly divided into an operation process and a reloading process, in the operation process, a gap frame does not participate in the transmission process, but is indirectly influenced by a rotor shell, on the basis that the rotor shell is in stable rotation, a movable part on a directional wave ring does not have detail 'movement', otherwise, when the rotor shell is in abnormal operation (such as axial deviation and other problems), the movable part on the directional wave ring generates electrical change due to mechanical force, so that the operation condition can be timely 'fed back'; and during the reassembling, the axial position of the rotor case is ensured by adjusting the position of the movable part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a stable spool motor with guide mounting according to the present invention;
FIG. 2 is a cut-away view of a housing in a stationary spool motor with guide mounting in accordance with the present invention;
FIG. 3 is a disassembled view of the working assembly of the stabilized hub motor with guide mounting according to the present invention;
FIG. 4 is a schematic view of a working assembly of a stationary spool motor with guide mounting according to the present invention;
FIG. 5 is a cross-sectional view of FIG. 4 of a stabilized shaft motor with guide mounting according to the present invention
FIG. 6 is a schematic view of a rotor housing in a stationary shaft motor with guide mounting according to the present invention;
FIG. 7 is a front view of a gap frame in a stationary spool motor with guide mounting in accordance with the present invention;
fig. 8 is a cross-sectional view of a directional column in a robust spindle motor with guide mounting in accordance with the present invention.
In the figure: 1. a housing; 2. a transmission shaft; 3. a gap frame; 4. an outer ring gear; 5. a winding electromagnetic coil; 6. a permanent magnet stator; 7. a rotor case; 8. a planetary gear; 9. a planet carrier; 10. a directional wave ring; 11. a contact ring; 12. a drive gear; 13. a directional column; 14. a blocking block; 15. a dynamic clip; 16. an electrical stator; 17. a contact spring; 18. an electrical mover; 19. and (5) connecting a rod.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
For the current cylinder shaft motor, the structure is simple, the transmission is relatively high, but the operation condition is difficult to accurately detect in the long-term use process, and the gap between the stator structure and the rotor structure after recombination is still difficult to accurately judge in the later maintenance recombination process, so that the following technical scheme is provided:
referring to fig. 1 to 8, a stable cylindrical shaft motor with guiding installation in this embodiment includes a housing 1 and a transmission shaft 2, a working assembly is provided in the housing 1, the working assembly includes a winding electromagnetic coil 5, a permanent magnet stator 6, a rotor housing 7 and a gap frame 3, the permanent magnet stator 6 is installed in the inner position of the rotor housing 7, the winding electromagnetic coil 5 is installed on the transmission shaft 2, and the installation position of the winding electromagnetic coil 5 is matched with the permanent magnet stator 6;
The rotor shell 7 is rotationally connected inside the shell 1, a gear set is arranged on the outer wall of one side of the rotor shell 7, the gap frame 3 is arranged on the other side of the rotor shell 7, the gap frame 3 is fixedly connected with the transmission shaft 2, the gap frame 3 is positioned at the middle position between the outer wall of the rotor shell 7 and the inner wall of the shell 1, two directional wave rings 10 are arranged on the gap frame 3 along the length direction of the transmission shaft 2, and a contact ring 11 is arranged at the middle position of the two directional wave rings 10 on the gap frame 3;
the gap frame 3 is close to the outer wall position of the inner wall of the shell 1 and is provided with a blocking block 14, the gap frame 3 is close to the outer wall of the rotor shell 7 and is provided with a dynamic clip 15, the directional wave moving ring 10 is respectively contacted with the blocking block 14 and the dynamic clip 15, the directional wave moving ring 10 is arranged to be a limiting part through the blocking block 14, the directional wave moving ring 10 is arranged to be a movable part through the dynamic clip 15, and a plurality of balls are rotatably arranged on the outer wall position of the contact ring 11.
Basic principle: first, it is necessary to explain: the cylinder shaft motor is mainly used for structures such as a booster bicycle and the like, in the mounting process, the transmission shaft 2 is fixedly mounted on a frame, and the hub/tyre is mounted on the shell 1, so that in the specific use process, the transmission shaft 2 is in a fixed state, and the winding electromagnetic coil 5 is electrified to generate an electromagnetic field, so that the permanent magnet stator 6 in the winding electromagnetic coil is driven to rotate along the electromagnetic field according to the electromagnetic principle, and the rotor shell 7 is driven to rotate;
The description is given in connection with fig. 6: when the rotor shell 7 rotates, the outer ring gear 4 is driven to rotate by a transmission mode of three planetary gears 8, so that the outer ring gear 4 is fixedly connected with the shell 1 to drive the shell 1 to rotate, and the part is the basic principle of the invention;
It should be noted that: referring to fig. 5, the overall motor structure is compact, and this is explained again with reference to fig. 4: since the rotor housing 7 and the housing 1 are in a passive transmission process, the gap between the rotor housing 7 and the housing 1 needs to be "filled" by the gap frame 3, in this embodiment, the gap frame 3 may be represented as a ball bearing or other structure, and mainly the gap frame 3 is used as a protection structure for the two structures, so as to stabilize the relative position of the rotor housing 7 during high-speed rotation, and achieve the purpose of stable protection.
Example two
The technical scheme of the first embodiment provides the following optimization and improvement scheme:
The gear set comprises an outer ring gear 4, a planet carrier 9, a driving gear 12 and three planet gears 8, wherein the driving gear 12 is arranged on the center point of the outer wall of one side of the rotor shell 7, the outer ring gear 4 is arranged on the inner wall of the shell 1, the three planet gears 8 are rotationally connected on the planet carrier 9, the planet gears 8 are in a meshed state with the outer ring gear 4 and the driving gear 12, the diameter of the driving gear 12 is smaller than that of the planet gears 8, and the three planet gears 8 are arranged in an annular array along the driving gear 12.
A gap is arranged between the outer curved surface of the directional wave ring 10 positioned at the limiting part and the inner wall of the shell 1, the outer curved surface of the directional wave ring 10 positioned at the movable part is contacted with the outer wall of the rotor shell 7, the blocking blocks 14 and the dynamic clips 15 are all arranged in an annular array along the center point of the rotor shell 7, and the blocking blocks 14 and the dynamic clips 15 are sequentially arranged in a staggered way up and down.
The two directional wave rings 10 are arranged in mirror symmetry along the contact ring 11, and the limit parts or movable parts on the two directional wave rings 10 are arranged in an staggered manner.
The dynamic clip 15 is close to a connecting rod 19 arranged at the center point of the outer wall of the shell 1, the connecting rod 19 is in sliding connection with the gap frame 3, the position of the gap frame 3 corresponding to the connecting rod 19 is provided with a directional column 13, the top end of the connecting rod 19 is provided with an electric rotor 18, the top end position inside the directional column 13 is provided with an electric stator 16, and the position of the outer wall, close to the electric rotor 18 and the electric stator 16, is provided with a contact reed 17.
The electric rotor 18 is slidably connected in the radial direction in the directional column 13, and the upper end position of the electric stator 16 is in threaded connection with the directional column 13.
The scheme is as follows: the main power source of the integral motor structure is the rotation action of the rotor shell 7, and the rotor shell 7 is in a high rotation speed state, so that the rotation speed of the shell 1 is lower than the rotation speed of the rotor shell 7 by limiting the gear difference between the driving gear 12 and the planetary gears 8 in the gear set;
While the gap frame 3 proposed in the first embodiment is explained again: referring to fig. 7, in theory, the gap frame 3 is in a relatively stationary state with respect to either the rotor case 7 or the housing 1, and the directional ring 10 in this gap frame 3 needs to be fixed in a continuously curved form, specifically: ensuring that a portion of the directional ring 10 is in contact with the outer wall of the rotor housing 7 can be understood as: if the rotor case 7 is in a relatively stable rotational motion, the movable portion in the directional ring 10 is only in contact with the outer wall of the rotor case 7, but does not deform; if the integral motor structure is affected by jolt vibration, the axial direction of the rotor shell 7 is deviated, so that the movable part in the directional wave ring 10 is slightly deformed along the direction close to the shell 1 under the influence of the rotor shell 7, and the part is the basic principle in the embodiment;
what needs to be further explained is: the directional oscillating ring 10 is not a fixed structure, but has a certain elasticity, and is specifically used in the deformation process: if the directional moving ring 10 at the movable part is deformed outwards, two limiting parts at corresponding positions are contacted with the inner wall of the casing 1, so that the influence generated when the rotor casing 7 is axially deviated is finally transferred to the casing 1 and is born by the casing 1, and the directional moving ring 10 plays a role in stabilizing and protecting during normal operation of the motor.
Example III
This example is a further explanation of example two:
The scheme is as follows: described in connection with fig. 8 is: in the initial state, if the position of the dynamic clip 15 is not changed, the electrical mover 18 and the contact reed 17 on the electrical stator 16 will not contact, so that the electrical mover 18 and the electrical stator 16 in each orientation column 13 are used as an independent circuit switch unit, and each independent circuit switch unit is in a parallel state, so that the following stages are included in the description of the second embodiment:
Stage one: when the motor is in normal operation and the rotor shell 7 is not significantly axially deviated, the dynamic clip 15 is not changed, so that each independent circuit switch unit is in an off state, and then the current sensor structure can be utilized to detect the current in a circuit formed by connecting a plurality of independent circuit switches in parallel, and the current in the stage one is 0;
Stage two: if the rotor shell 7 axially deviates, the dynamic clamp 15 at the movable part at one or more positions moves upwards to enable the independent circuit switch unit to be in a communicated state, so that the circuit size of the parallel circuit in the stage one is increased from 0, and the current value of the parallel circuit synchronously increases on the premise that the deformation degree is increased and the rotating speed of the rotor shell 7 is constant;
Therefore, the two stages are combined, and the operation process and the maintenance and repacking process of the whole motor are described:
The operation process comprises the following steps: after the cylinder shaft motor is loaded on the booster bicycle, and along with long-term use, the independent circuit switch unit is in a communicated state possibly due to jolt vibration feeling, but the process is extremely short, and the following is understood: the current in the parallel circuit is instantaneously generated and then returns to zero, so that the state that the generated current value is continuously present and possibly increased only when the rotor shell 7 has axially deviated and the deviation degree is increased can be avoided, and the maintenance of the output cylinder shaft motor is needed to be fed back;
Maintaining and reloading: with reference to fig. 3, the axial deviation of the rotor shell 7 can be corrected by replacing the drive shaft 2 or gear set, and during the reinstallation, each structural element is reinstalled again, but the movable part of the orienting ring 10 needs to be readjusted when the gap frame 3 is assembled, in particular: the position of the electric stator 16 is adjusted through forward rotation, after the corresponding independent circuit switch unit is in a circuit connection state, the position of the electric stator 16 is adjusted through rotation again, and the corresponding independent circuit switch unit is in a circuit disconnection state again.
To sum up: the invention discloses a stable cylinder shaft motor with guiding installation, which relates to the technical field of cylinder shaft motors, and is based on the operation principle of the existing hub cylinder shaft motor, a gap frame is additionally arranged, the gap frame does not participate in the whole transmission process, but is used as a protection structure and a guiding structure between a rotor shell and a shell, and the essence of the gap frame is as follows: the clearance space between the rotor shell and the shell is filled with a clearance frame, the purpose of the clearance frame is to firmly protect the rotor shell in the high-speed rotation process, and the rotor shell is matched with the rotor shell in the rotation process and the maintenance and recombination process of the rotor shell, and the dynamic position of the rotor shell is confirmed or fed back by the directional wave ring, so that the purpose is that: based on the mechanical-electrical induction mode, the above-mentioned processes of 'confirmation' and 'feedback' are realized by the stress condition of the movable part in the directional wave ring, and the purposes of improving operation stability and guiding installation are achieved in this mode.
The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The stable cylinder shaft motor with the guide installation comprises a shell (1) and a transmission shaft (2), and is characterized in that a working assembly is arranged in the shell (1), the working assembly comprises a winding electromagnetic coil (5), a permanent magnet stator (6), a rotor shell (7) and a gap frame (3), the permanent magnet stator (6) is installed at the inner position of the rotor shell (7), the winding electromagnetic coil (5) is installed on the transmission shaft (2), and the setting position of the winding electromagnetic coil (5) is matched with the setting position of the permanent magnet stator (6);
The rotor shell (7) is rotationally connected inside the shell (1), a gear set is arranged on the outer wall of one side of the rotor shell (7), the gap frame (3) is arranged on the other side of the rotor shell (7), the gap frame (3) is fixedly connected with the transmission shaft (2), the gap frame (3) is positioned at the middle position between the outer wall of the rotor shell (7) and the inner wall of the shell (1), two directional wave rings (10) are arranged on the gap frame (3) along the length direction of the transmission shaft (2), and a contact ring (11) is arranged at the middle position of the two directional wave rings (10) on the gap frame (3);
The gap frame (3) is close to the outer wall position of the inner wall of the shell (1) and is provided with a blocking block (14), the gap frame (3) is close to the outer wall of the rotor shell (7) and is provided with a dynamic clamp (15), the directional wave ring (10) is respectively contacted with the blocking block (14) and the dynamic clamp (15), the directional wave ring (10) is arranged to be a limiting part through the blocking block (14), and the directional wave ring (10) is arranged to be a movable part through the dynamic clamp (15).
2. The stable cylindrical shaft motor with guiding installation according to claim 1, wherein the gear set comprises an outer ring gear (4), a planet carrier (9), a driving gear (12) and three planetary gears (8), the driving gear (12) is installed on the center point position of one side outer wall of the rotor shell (7), the outer ring gear (4) is installed on the inner wall position of the shell (1), the three planetary gears (8) are rotationally connected on the planet carrier (9), and the planetary gears (8) are in a meshed state with the outer ring gear (4) and the driving gear (12).
3. A stationary spool motor with guiding mounting according to claim 2, characterized in that the diameter of the driving gear (12) is smaller than the diameter of the planetary gears (8), three of the planetary gears (8) being arranged in an annular array along the driving gear (12).
4. The stable cylinder shaft motor with guide installation according to claim 1, wherein a gap is arranged between the outer curved surface of the directional wave ring (10) of the limiting part and the inner wall of the shell (1), the outer curved surface of the directional wave ring (10) of the movable part is in contact with the outer wall of the rotor shell (7), the blocking blocks (14) and the dynamic clips (15) are all arranged in an annular array along the center point of the rotor shell (7), and the blocking blocks (14) and the dynamic clips (15) are sequentially arranged in an up-down staggered mode.
5. A stable spool motor with guiding mounting according to claim 4, characterized in that the two directional wave rings (10) are arranged mirror symmetrically along the contact ring (11) and the stop or moving parts on the two directional wave rings (10) are arranged staggered.
6. The stable cylinder shaft motor with guiding installation according to claim 4, wherein the dynamic clip (15) is installed with a connecting rod (19) near the center point of the outer wall of the shell (1), the connecting rod (19) is in sliding connection with the gap frame (3), the gap frame (3) is installed with a directional column (13) corresponding to the connecting rod (19), the top end of the connecting rod (19) is installed with an electric rotor (18), the top end position inside the directional column (13) is provided with an electric stator (16), and the outer wall position where the electric rotor (18) and the electric stator (16) are close to each other is installed with a contact reed (17).
7. A stationary shaft motor with guiding mounting according to claim 5, characterized in that a plurality of balls are rotatably mounted on the outer wall of the contact ring (11).
8. A stable cylindrical shaft motor with guiding installation according to claim 6, characterized in that the electrical mover (18) is sliding connected in radial direction inside the orientation column (13), the upper end position of the electrical stator (16) is screw connected with the orientation column (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311734164.2A CN117713436B (en) | 2023-12-18 | 2023-12-18 | Stable cylinder shaft motor with guiding installation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311734164.2A CN117713436B (en) | 2023-12-18 | 2023-12-18 | Stable cylinder shaft motor with guiding installation function |
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| Publication Number | Publication Date |
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| CN117713436A CN117713436A (en) | 2024-03-15 |
| CN117713436B true CN117713436B (en) | 2024-06-04 |
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| CN202311734164.2A Active CN117713436B (en) | 2023-12-18 | 2023-12-18 | Stable cylinder shaft motor with guiding installation function |
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| CN119519329A (en) * | 2024-12-05 | 2025-02-25 | 苏州厚盟电子科技有限公司 | A limited-angle energy-saving motor with automatic speed regulation mechanism |
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| CN111490616A (en) * | 2020-04-17 | 2020-08-04 | 长鹰信质科技股份有限公司 | Electric vehicle wheel hub motor rotor provided with bracket |
| CN115459519A (en) * | 2022-09-14 | 2022-12-09 | 浙江弗尔德驱动科技有限公司 | Outer rotor permanent magnet synchronous safe energy-saving traction machine |
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| US11571807B2 (en) * | 2016-10-05 | 2023-02-07 | Robert Darby | Drive unit for robotic manipulators |
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| JPH11275805A (en) * | 1998-03-23 | 1999-10-08 | Nippon Densan Corp | Balance correcting device and rotating device provided therewith |
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| CN117713436A (en) | 2024-03-15 |
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