CN112350490A - Electric steering engine structure easy for subsequent maintenance and overhaul - Google Patents
Electric steering engine structure easy for subsequent maintenance and overhaul Download PDFInfo
- Publication number
- CN112350490A CN112350490A CN202011333141.7A CN202011333141A CN112350490A CN 112350490 A CN112350490 A CN 112350490A CN 202011333141 A CN202011333141 A CN 202011333141A CN 112350490 A CN112350490 A CN 112350490A
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- China
- Prior art keywords
- rear shell
- shaft
- fixedly connected
- steering engine
- position detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012423 maintenance Methods 0.000 title claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 7
- 230000008439 repair process Effects 0.000 abstract description 11
- 238000013016 damping Methods 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
-
- 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
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Steering Mechanism (AREA)
Abstract
The invention discloses an electric steering engine structure easy for subsequent maintenance and repair, which comprises a base and a baffle fixing spring, wherein an observation door is arranged above the base, baffles are arranged on the left side and the right side above the observation door, a groove is fixed in the observation door, a placing groove is arranged below the groove, a damping spring is fixed below the placing groove, universal wheels are arranged below the damping spring, a fixing belt is arranged above a rotating shaft, the observation door is fixed on the right side of the fixing belt, a vertical plate is arranged on the right side of the baffle, a fixing block is arranged on the right side of the vertical plate, a partition plate is fixed below the fixing block, and a placing plate is arranged below the partition plate. This electric steering engine structure of easy follow-up maintenance is provided with the observation door, and the observation door constitutes revolution mechanic through the pivot, consequently the observation door is opened through the rotation, and the staff of being convenient for is to unmanned aerial vehicle's transport, place and take.
Description
Technical Field
The invention relates to the technical field of electric steering engines, in particular to an electric steering engine structure easy to maintain and overhaul.
Background
The electric rudder mainly comprises a shell, a control circuit board, a direct current motor, a speed reducer and a position detection element. The working principle is that the receiver sends a signal to the steering engine, the IC on the circuit board drives the coreless motor to start rotating, the power is transmitted to the swing arm through the reduction gear, and meanwhile, the position detector sends back the signal to judge whether the positioning is achieved. The position detector is a variable resistor, and the resistance value changes along with the rotation of the steering engine, so that the rotation angle can be known by detecting the resistance value. In a general servo motor, a thin copper wire is wound around a three-pole rotor, and when a current flows through a coil, a magnetic field is generated to generate a repulsive interaction with a magnet on the periphery of the rotor, thereby generating a rotational acting force. According to the principles of physics, the moment of inertia of an object is proportional to the mass, so the force required to rotate an object with a larger mass is also larger. Although the existing electric steering engine can meet the use requirements, the maintenance and the overhaul in the use process are troublesome, the shell is opened from the upper part or the lower part to maintain and overhaul the inside of the electric steering engine, the overall appearance of the electric steering engine is difficult to view, and the direct current motor and the position detection element are difficult to take down and inconvenient to carry out subsequent repair on the electric steering engine.
Disclosure of Invention
The invention aims to provide an electric steering engine structure easy for subsequent maintenance and repair, and aims to solve the problems that the existing electric steering engine provided by the background art can meet the use requirements, but the maintenance and repair are troublesome in the use process, the shell of the general electric steering engine is opened from the upper part or the lower part to maintain and repair the interior of the general electric steering engine, so that the overall appearance of the electric steering engine is difficult to check, and a direct current motor and a position detection element are difficult to take down, so that the electric steering engine is inconvenient to subsequently repair.
In order to achieve the purpose, the invention provides the following technical scheme: an electric steering engine structure easy for subsequent maintenance and repair comprises a rear shell, a front cover, a motor seat and a position detector, wherein a large bolt rod is fixedly connected to the inner wall of the left side of the rear shell, a bearing is fixedly mounted on the upper side inside the rear shell, an output shaft is fixedly connected to the inside of the bearing, an output shaft is connected to the middle inside of the rear shell, a gear set is mounted on the left side of the output shaft, a fixed shaft is connected to the right side inside the rear shell, the gear set is fixedly connected to the left side of the fixed shaft, a limiting block is fixedly mounted on the lower side inside the rear shell, a control circuit board is fixedly connected to the inner side of the limiting block, a second chute is formed in the left side inside the rear shell, a first chute is formed in the right side inside the rear shell, the gear set is fixedly mounted on the upper side inside the rear shell, the, the motor cabinet left side fixed mounting has little bolt pole, and little bolt pole lower extreme fixedly connected with backshell, motor cabinet front side fixed mounting has direct current motor, and direct current motor upper end fixed mounting has first gear shaft to first gear shaft upper end fixedly connected with fixed axle, position detector upside fixed mounting has the second gear shaft, and second gear shaft upper end fixedly connected with output shaft, position detector rear side fixedly connected with second spout, position detector left side fixed mounting has little bolt pole.
Preferably, the surface area of the rear shell is the same as that of the front cover, 4 large bolt rods penetrate through the front cover to be connected with the rear shell, and the rear shell and the front cover form a detachable structure through the 4 large bolt rods.
Preferably, the output shaft forms a rotating structure with the rear housing through a bearing, the output shaft forms a rotating structure with the position detector through a second gear shaft, and the output shaft forms a rotating structure with the fixed shaft through a gear set.
Preferably, the motor base forms a sliding structure with the rear shell through the first sliding groove, the motor base forms a detachable structure with the rear shell through the small bolt rod, and the direct current motor forms a detachable structure with the fixed shaft through the first gear shaft.
Preferably, the fixed shaft forms a rotating structure with the rear housing through the first gear shaft, the gear set forms a rotating structure with the output shaft through the fixed shaft, and the fixed shaft forms a rotating structure with the dc motor through the first gear shaft.
Preferably, the upper end of the position detector forms a detachable structure with the output shaft through a second gear shaft, the position detector forms a detachable structure with the rear housing through a small bolt rod, and the position detector forms a sliding structure with the rear housing through a second sliding groove.
Compared with the prior art, the invention has the beneficial effects that: the electric steering engine structure is easy to maintain and overhaul;
the surface area of the front cover is the same as that of the rear shell, the rear shell and the front cover form a detachable structure through 4 large bolt rods, the front cover is positioned on the front side of the rear shell, all parts in the rear shell can be checked by opening the front cover, and the electric steering engine is convenient to maintain and overhaul;
the motor base and the rear shell form a detachable structure through the small bolt rod, and the direct current motor and the fixed shaft form a detachable structure through the first gear shaft, so that the direct current motor is conveniently detached from the electric steering engine, and the direct current motor is conveniently repaired or replaced;
the upper end of the position detector forms a detachable structure with the output shaft through the second gear shaft, the position detector forms a detachable structure with the rear shell through the small bolt rod, the position detector is conveniently detached from the electric steering engine, and the position detector is conveniently repaired or replaced.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic side sectional view of the motor base according to the present invention.
In the figure: 1. a rear housing; 2. a large bolt shank; 3. an output shaft; 4. a front cover; 5. a motor base; 6. a direct current motor; 7. a first gear shaft; 8. a fixed shaft; 9. a gear set; 10. a first chute; 11. a small bolt rod; 12. a control circuit board; 13. a limiting block; 14. a second chute; 15. a position detector; 16. a second gear shaft; 17. and a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an electric steering engine structure easy for subsequent maintenance and repair comprises a rear shell 1, a large bolt rod 2, an output shaft 3, a front cover 4, a motor base 5, a direct current motor 6, a first gear shaft 7, a fixed shaft 8, a gear set 9, a first chute 10, a small bolt rod 11, a control circuit board 12, a limiting block 13, a second chute 14, a position detector 15, a second gear shaft 16 and a bearing 17, wherein the inner wall of the left side of the rear shell 1 is fixedly connected with the large bolt rod 2, the upper side inside the rear shell 1 is fixedly provided with the bearing 17, the bearing 17 is fixedly connected with the output shaft 3, the middle inside of the rear shell 1 is connected with the output shaft 3, the left side of the output shaft 3 is provided with the gear set 9, the right side inside the rear shell 1 is connected with the fixed shaft 8, the left side of the fixed shaft 8 is fixedly connected with the gear set 9, the lower, a second chute 14 is arranged on the left side inside the rear shell 1, a first chute 10 is arranged on the right side inside the rear shell 1, a gear set 9 is fixedly arranged on the upper side inside the rear shell 1, the rear shell 1 is fixedly connected on the rear side of the front cover 4, a large bolt rod 2 is fixedly connected on the left side of the front cover 4, a first chute 10 is fixedly connected on the rear side of the motor base 5, a small bolt rod 11 is fixedly arranged on the left side of the motor base 5, the lower end of the small bolt rod 11 is fixedly connected with the rear shell 1, the front side of the motor base 5 is fixedly provided with a direct current motor 6, the upper end of the direct current motor 6 is fixedly provided with a first gear shaft 7, and the upper end of the first gear shaft 7 is fixedly connected with a fixed shaft 8, the upper side of the position detector 15 is fixedly provided with a second gear shaft 16, and the upper end of the second gear shaft 16 is fixedly connected with the output shaft 3, the rear side of the position detector 15 is fixedly connected with the second chute 14, and the left side of the position detector 15 is fixedly provided with the small bolt rod 11.
The surface area of the rear shell 1 is the same as that of the front cover 4, the 4 large bolt rods 2 penetrate through the front cover 4 to be connected with the rear shell 1, the rear shell 1 forms a detachable structure with the front cover 4 through the 4 large bolt rods 2, all parts in the rear shell 1 can be checked by opening the front cover 4, and the electric steering engine is convenient to maintain and overhaul.
The output shaft 3 forms a rotation structure with the rear case 1 through the bearing 17, and the output shaft 3 forms a rotation structure with the position detector 15 through the second gear shaft 16, and the output shaft 3 forms a rotation structure with the fixed shaft 8 through the gear set 9, the fixed shaft 8 forms a rotation structure with the rear case 1 through the first gear shaft 7, and the gear set 9 forms a rotation structure with the output shaft 3 through the fixed shaft 8, and the fixed shaft 8 forms a rotation structure with the dc motor 6 through the first gear shaft 7, the fixed shaft 8 is driven to rotate through the first gear shaft 7 by the dc motor 6, the fixed shaft 8 drives the output shaft 3 to rotate through the gear set 9, thereby making the output shaft 3 rotate in the rear case 1.
The working principle is as follows: when the electric steering engine structure easy to maintain and repair later is used, firstly, as shown in fig. 1, a control circuit board 12 sends a signal to a direct current motor 6, the direct current motor 6 drives a first gear shaft 7 to rotate, the first gear shaft 7 drives a fixed shaft 8 to rotate, the fixed shaft 8 drives a gear set 9 to rotate, the gear set 9 drives an output shaft 3 to rotate, the output shaft 3 drives a second gear shaft 16 to rotate, and meanwhile, a position detector 15 judges whether the positioning is reached through the second gear shaft 16 and then sends a signal to the control circuit board 12.
According to the illustration in fig. 3-4, when the electric steering engine needs to be maintained and overhauled, 4 large bolt rods 2 are rotated, 4 large bolt rods 2 are all taken out, a front cover 4 is taken down, all parts in the electric steering engine can be checked, 4 small bolt rods 11 on the right side are rotated, 4 small bolt rods 11 are all taken out, a motor base 5 slides downwards, a first gear shaft 7 and a fixed shaft 8 are separated, a direct current motor 6 is taken down, the direct current motor 6 is maintained or replaced, 4 small bolt rods 11 on the left side are rotated, 4 small bolt rods 11 are all taken out, a position detector 15 slides downwards, a second gear shaft 16 and an output shaft 3 are separated, and the position detector 15 is taken down to maintain or replace the position detector 15.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an electric steering engine structure of easy follow-up maintenance, includes backshell (1), protecgulum (4), motor cabinet (5) and position detector (15), its characterized in that: the rear shell is characterized in that a large bolt rod (2) is fixedly connected to the inner wall of the left side of the rear shell (1), a bearing (17) is fixedly mounted on the upper side inside the rear shell (1), an output shaft (3) is fixedly connected to the inside of the bearing (17), an output shaft (3) is connected to the middle inside the rear shell (1), a gear set (9) is mounted on the left side of the output shaft (3), a fixed shaft (8) is connected to the right side inside the rear shell (1), a gear set (9) is fixedly connected to the left side of the fixed shaft (8), a limit block (13) is fixedly mounted on the lower side inside the rear shell (1), a control circuit board (12) is fixedly connected to the inner side of the limit block (13), a second chute (14) is formed in the left side inside the rear shell (1), a first chute (10) is formed, the rear side of the front cover (4) is fixedly connected with a rear shell (1), the left side of the front cover (4) is fixedly connected with a large bolt rod (2), a first chute (10) is fixedly connected with the rear side of the motor base (5), a small bolt rod (11) is fixedly arranged on the left side of the motor base (5), the lower end of the small bolt rod (11) is fixedly connected with a rear shell (1), a direct current motor (6) is fixedly arranged on the front side of the motor base (5), and the upper end of the direct current motor (6) is fixedly provided with a first gear shaft (7), a fixed shaft (8) is fixedly connected with the upper end of the first gear shaft (7), a second gear shaft (16) is fixedly arranged on the upper side of the position detector (15), the upper end of the second gear shaft (16) is fixedly connected with an output shaft (3), the rear side of the position detector (15) is fixedly connected with a second sliding chute (14), and a small bolt rod (11) is fixedly arranged on the left side of the position detector (15).
2. An electric steering engine structure easy to maintain and overhaul according to claim 1, which is characterized in that: the surface area of the rear shell (1) is the same as that of the front cover (4), the 4 large bolt rods (2) penetrate through the front cover (4) to be connected with the rear shell (1), and the rear shell (1) and the front cover (4) form a detachable structure through the 4 large bolt rods (2).
3. An electric steering engine structure easy to maintain and overhaul according to claim 1, which is characterized in that: the output shaft (3) and the rear shell (1) form a rotating structure through a bearing (17), the output shaft (3) and the position detector (15) form a rotating structure through a second gear shaft (16), and the output shaft (3) and the fixed shaft (8) form a rotating structure through a gear set (9).
4. An electric steering engine structure easy to maintain and overhaul according to claim 1, which is characterized in that: motor cabinet (5) form sliding structure through first spout (10) and backshell (1), and motor cabinet (5) form detachable construction through little bolt pole (11) and backshell (1) to direct current motor (6) form detachable construction through first gear shaft (7) and fixed axle (8).
5. An electric steering engine structure easy to maintain and overhaul according to claim 1, which is characterized in that: the fixed shaft (8) and the rear shell (1) form a rotating structure through the first gear shaft (7), the gear set (9) and the output shaft (3) form a rotating structure through the fixed shaft (8), and the fixed shaft (8) and the direct current motor (6) form a rotating structure through the first gear shaft (7).
6. An electric steering engine structure easy to maintain and overhaul according to claim 1, which is characterized in that: the upper end of the position detector (15) forms a detachable structure with the output shaft (3) through a second gear shaft (16), the position detector (15) forms a detachable structure with the rear shell (1) through a small bolt rod (11), and the position detector (15) forms a sliding structure with the rear shell (1) through a second sliding groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011333141.7A CN112350490B (en) | 2020-11-24 | 2020-11-24 | Electric steering engine structure easy for subsequent maintenance and overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011333141.7A CN112350490B (en) | 2020-11-24 | 2020-11-24 | Electric steering engine structure easy for subsequent maintenance and overhaul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112350490A true CN112350490A (en) | 2021-02-09 |
| CN112350490B CN112350490B (en) | 2024-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011333141.7A Active CN112350490B (en) | 2020-11-24 | 2020-11-24 | Electric steering engine structure easy for subsequent maintenance and overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112350490B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492967A (en) * | 2021-07-23 | 2021-10-12 | 航天时代飞鹏有限公司 | Device and method for quickly disassembling steering engine of freight unmanned aerial vehicle |
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|---|---|---|---|---|
| WO2018121749A1 (en) * | 2016-12-31 | 2018-07-05 | 深圳市优必选科技有限公司 | Steering engine |
| CN208226791U (en) * | 2018-03-20 | 2018-12-11 | 布凡创客（天津）教育科技有限公司 | A kind of novel steering engine for being easily installed debugging |
| CN208826463U (en) * | 2018-10-24 | 2019-05-07 | 贵州大学 | A kind of automobile steering engine installing mechanism |
| CN109733593A (en) * | 2019-03-08 | 2019-05-10 | 江苏海事职业技术学院 | A kind of steering engine with infrared sensor of the human body |
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-
2020
- 2020-11-24 CN CN202011333141.7A patent/CN112350490B/en active Active
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| Title |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492967A (en) * | 2021-07-23 | 2021-10-12 | 航天时代飞鹏有限公司 | Device and method for quickly disassembling steering engine of freight unmanned aerial vehicle |
| CN113492967B (en) * | 2021-07-23 | 2023-02-17 | 航天时代飞鹏有限公司 | Freight unmanned aerial vehicle steering engine quick-release device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112350490B (en) | 2024-05-28 |
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