CN212210707U - Direct current motor supporting structure - Google Patents
Direct current motor supporting structure Download PDFInfo
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- CN212210707U CN212210707U CN202021141697.1U CN202021141697U CN212210707U CN 212210707 U CN212210707 U CN 212210707U CN 202021141697 U CN202021141697 U CN 202021141697U CN 212210707 U CN212210707 U CN 212210707U
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- direct current
- current motor
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Abstract
The utility model discloses a direct current motor bearing structure, including support housing and supporting seat, the supporting seat includes fixed slot and base, and support housing's bottom is fixed with the lifter plate, and the lifter plate reciprocates in the fixed slot, passes through the bolt fastening between lifter plate and the fixed slot. The direct current motor is fixed in the supporting shell, the height is adjusted by moving the lifting plate up and down in the fixing groove, and the height is fixed by the bolt after being adjusted. The supporting structure is simple to operate, and the height of the direct current motor can be adjusted according to actual use conditions.
Description
Technical Field
The utility model belongs to the motor field, concretely relates to direct current motor bearing structure.
Background
A dc motor is a motor that converts dc electrical energy into mechanical energy. The speed-regulating device is widely applied to electric traction due to good speed-regulating performance. The DC motor is divided into 3 types of permanent magnet, separately excited and self-excited according to the excitation mode, wherein the self-excited is divided into 3 types of shunt excitation, series excitation and compound excitation. When a direct current power supply supplies power to the armature winding through the electric brush, the lower conductor of the N pole on the surface of the armature can flow current in the same direction, and the conductor is subjected to the action of counterclockwise torque according to the left-hand rule; the lower conductor of the S pole of the armature surface also flows current in the same direction, and the conductor is subjected to moment in the counterclockwise direction according to the left-hand rule. Thus, the whole armature winding, i.e. the rotor, rotates anticlockwise, and the input direct current electric energy is converted into mechanical energy output on the rotor shaft.
The height adjustment of the existing direct current motor is mainly realized by adding a base plate at the bottom of the motor, the mode needs to consume manpower and is troublesome to operate, and therefore a simpler direct current motor supporting structure is needed, and the height of the direct current motor can be adjusted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a direct current motor bearing structure is convenient for adjust direct current motor's height.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a direct current motor bearing structure which characterized in that: including supporting shell and supporting seat, the supporting seat includes fixed slot and base, and supporting shell's bottom is fixed with the lifter plate, and the lifter plate reciprocates in the fixed slot, passes through the bolt fastening between lifter plate and the fixed slot. The direct current motor is fixed in the supporting shell, the height is adjusted by moving the lifting plate up and down in the fixing groove, and the height is fixed by the bolt after being adjusted. The supporting structure is simple to operate, and the height of the direct current motor can be adjusted according to actual use conditions.
Furthermore, the lifting plate is provided with a row of first through holes in the vertical direction, the fixing groove is provided with a row of second through holes in the vertical direction, the single first through hole corresponds to the single second through hole, and the first through hole and the second through hole are fixed through bolts. The lifting plate moves up and down in the fixing groove to enable one of the first through holes to be aligned with one of the second through holes of the fixing groove, and then the height of the direct current motor is adjusted through bolt fixing.
Furthermore, the number of the lifting plates is at least two, and a connecting rod is fixed between the lifting plates. The connecting rod is convenient to hold so as to adjust the height of the support shell.
Further, the support shell includes shell and lower shell, goes up the articulated shell down of shell, goes up the shell and is equipped with the upper fixed plate, and the shell is equipped with the bottom plate down, and the upper fixed plate passes through the bolt fastening with the bottom plate. The upper shell is opened to install the direct current motor into the lower shell, the upper shell is covered and the upper fixing plate and the lower fixing plate are fixed through the bolts, the direct current motor is installed in the supporting shell, and the installation process is simple and convenient.
Further, the support shell is evenly distributed with heat dissipation grooves. The heat generated in the direct current motor is dissipated to the outside through the heat dissipation groove, so that the temperature of the direct current motor is reduced.
Furthermore, one end of the supporting shell is provided with an annular limiting plate. The annular limiting plate is used for limiting the position of the direct current motor.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the direct current motor is fixed in the supporting shell, the height is adjusted by moving the lifting plate up and down in the fixing groove, and the height is fixed by the bolt after being adjusted. The supporting structure is simple to operate, and the height of the direct current motor can be adjusted according to actual use conditions. The lifting plate moves up and down in the fixing groove to enable one of the first through holes to be aligned with one of the second through holes of the fixing groove, and then the height of the direct current motor is adjusted through bolt fixing. The connecting rods between the lifting plates are convenient to hold so as to adjust the height of the supporting shell. The upper shell is opened to install the direct current motor into the lower shell, the upper shell is covered and the upper fixing plate and the lower fixing plate are fixed through the bolts, the direct current motor is installed in the supporting shell, and the installation process is simple and convenient.
Drawings
The present invention will be further explained with reference to the drawings.
Fig. 1 is a schematic structural diagram of a dc motor supporting structure in the present invention;
fig. 2 is a schematic structural view of the middle support housing and the lifting plate of the present invention.
Detailed Description
A dc motor supporting structure as shown in fig. 1 and fig. 2, characterized in that: including supporting housing 1 and supporting seat 2, supporting seat 2 includes fixed slot 4 and base 5, and 1 bottom of supporting housing is fixed with lifter plate 3, and lifter plate 3 reciprocates in fixed slot 4, and is fixed through bolt 6 between lifter plate 3 and the fixed slot 4. The direct current motor is fixed in the support housing 1, moves up and down in the fixed slot 4 through the lifter plate 3 to adjust the height, and is fixed through the bolt 6 after the height is adjusted. The supporting structure is simple to operate, and the height of the direct current motor can be adjusted according to actual use conditions.
The lifting plate 3 is provided with a row of first through holes 7 in the vertical direction, the fixing grooves 4 are provided with a row of second through holes 8 in the vertical direction, the single first through hole 7 corresponds to the single second through hole 8, and the first through hole 7 and the second through hole 8 are fixed through the bolts 6. The lifting plate 3 moves up and down in the fixing groove 4 to enable one of the first through holes 7 to be aligned with one of the second through holes 8 of the fixing groove 4, and then the lifting plate is fixed through the bolt 6, so that the height adjustment of the direct current motor is achieved. The number of the lifting plates 3 is at least two, and a connecting rod 9 is fixed between the lifting plates 3. The connecting rod 9 is easy to hold and thus adjust the height of the support housing 1.
The support housing 1 comprises an upper housing 10 and a lower housing 11, the upper housing 10 is hinged to the lower housing 11, the upper housing 10 is provided with an upper fixing plate 12, the lower housing 11 is provided with a lower fixing plate 13, and the upper fixing plate 12 and the lower fixing plate 13 are fixed through bolts 6. The upper shell 10 is opened, the direct current motor is installed in the lower shell 11, the upper shell 10 is covered, the upper fixing plate 12 and the lower fixing plate 13 are fixed through the bolts 6, the direct current motor is installed in the supporting shell 1, and the installation process is simple and convenient.
The support housing 1 is uniformly distributed with heat dissipation grooves 14. The heat generated in the dc motor is dissipated to the outside through the heat dissipation groove 14, thereby reducing the temperature of the dc motor. One end of the support shell 1 is provided with an annular limit plate 15. The ring-shaped restriction plate 15 is used to restrict the position of the dc motor.
When the direct current motor is installed, the height is adjusted firstly, the connecting rod 9 is held to enable the lifting plate 3 to move up and down in the fixing groove 4, and when the lifting plate moves to a certain position, one of the first through holes 7 is aligned with one of the second through holes 8 and fixed through the bolt 6. And opening the upper shell 10, putting the direct current motor into the lower shell 11, closing the upper shell 10, and fixing the upper fixing plate 12 and the lower fixing plate 13 through the bolts 6 to complete the installation of the direct current motor.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a direct current motor bearing structure which characterized in that: including supporting shell and supporting seat, the supporting seat includes fixed slot and base, supporting shell's bottom is fixed with the lifter plate, the lifter plate is in reciprocate in the fixed slot, the lifter plate with pass through the bolt fastening between the fixed slot.
2. The direct current motor support structure according to claim 1, wherein: the lifting plate is provided with a row of first through holes in the vertical direction, the fixing grooves are provided with a row of second through holes in the vertical direction, the first through holes correspond to the second through holes, and the first through holes and the second through holes are fixed through bolts.
3. The direct current motor support structure according to claim 1, wherein: the lifting plates are at least two, and connecting rods are fixed between the lifting plates.
4. The direct current motor support structure according to claim 1, wherein: the support housing includes upper housing and lower shell, it is articulated to go up the shell down, it is equipped with the upper fixed plate to go up the shell, the shell is equipped with the bottom plate down, the upper fixed plate with the bottom plate passes through the bolt fastening.
5. The direct current motor support structure according to claim 1, wherein: and heat dissipation grooves are uniformly distributed on the supporting shell.
6. The direct current motor support structure according to claim 1, wherein: and one end of the supporting shell is provided with an annular limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021141697.1U CN212210707U (en) | 2020-06-18 | 2020-06-18 | Direct current motor supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021141697.1U CN212210707U (en) | 2020-06-18 | 2020-06-18 | Direct current motor supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212210707U true CN212210707U (en) | 2020-12-22 |
Family
ID=73807834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021141697.1U Active CN212210707U (en) | 2020-06-18 | 2020-06-18 | Direct current motor supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212210707U (en) |
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2020
- 2020-06-18 CN CN202021141697.1U patent/CN212210707U/en active Active
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