CN220673558U - Gear box gear motor with built-in control circuit - Google Patents
Gear box gear motor with built-in control circuit Download PDFInfo
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- CN220673558U CN220673558U CN202321653209.9U CN202321653209U CN220673558U CN 220673558 U CN220673558 U CN 220673558U CN 202321653209 U CN202321653209 U CN 202321653209U CN 220673558 U CN220673558 U CN 220673558U
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- 238000010586 diagram Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a gearbox gear motor with a built-in control circuit, which relates to the technical field of motor structures, and comprises a motor main body and a shell, wherein the shell comprises an upper shell and a lower shell, the motor main body is arranged on the upper shell, a plurality of open slots are arranged in the upper shell, a hollow output shaft is rotatably arranged on the lower shell, one end of the hollow output shaft is rotatably connected with the upper shell, a control piece is arranged on one side of the hollow output shaft, the control piece comprises a micro switch, and the micro switch is electrically connected with the motor main body and is used for controlling the motor main body to work. The speed reducing motor is provided with the speed reducing structure, a control piece is arranged on one side of the hollow output shaft, the motor main body is controlled by the micro-control switch in a timely manner, the micro-control switch is rotated by the convex block on the hollow output shaft and contacts with the micro-control switch, the micro-control switch is ensured to be switched in time, the micro-control switch can be kept in good contact with the convex block, the micro-control switch is convenient to install internally, and the upper shell is used for protecting the micro-control switch.
Description
Technical Field
The utility model relates to the technical field of motor structures, in particular to a gearbox speed reducing motor with a built-in control circuit.
Background
The motor is used as a driving element and widely applied to various devices, and is often matched with a reduction gearbox for use.
In the prior art, the application number is as follows: 2016107409507 is disclosed by the name: the motor starting control circuit, the motor component and the load driving device are used for controlling the starting of the synchronous motor and comprise a logic control circuit and a bidirectional electronic switch; and the logic control circuit is used for applying the positive half-wave string or the negative half-wave string of the alternating current power supply with the appointed wave number rule to the single-phase synchronous motor through the bidirectional electronic switch when the motor is started, and when the wave head number of the positive/negative wave head string is reduced to a preset value, the bidirectional electronic switch is fully electrified.
However, in the prior art, the application number is as follows: the motor mentioned in 2016107409507 is controlled by a circuit, the motor is controlled to be started or stopped by a circuit with a more complex design, the control process is more troublesome, the motor can not be controlled to be powered off in time, and the motor can quickly react and stop working in time.
Disclosure of Invention
The utility model aims to provide a gearbox gear motor with a built-in control circuit, which solves the problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a built-in control circuit's gear box gear motor, gear motor includes motor main part and shell, its characterized in that, the shell includes casing and lower casing, and motor main part installs on last casing, is equipped with a plurality of open slot in the last casing, rotates on the lower casing and is equipped with hollow output shaft, and hollow output shaft's one end is rotated with last casing and is connected.
One side of the hollow output shaft is provided with a control piece, the control piece comprises a micro switch, and the micro switch is electrically connected with the motor main body and used for controlling the motor main body to work.
Preferably, the output end of the motor main body is fixedly provided with a first gear, the first gear is positioned in the lower shell, the lower shell comprises a second gear, a third gear, a fourth gear, a fifth gear and a sixth gear, the second gear is matched with the first gear and the third gear, the fourth gear is matched with the third gear and the fifth gear, and the sixth gear is matched with the fifth gear.
Preferably, the lower shell is fixedly provided with a base plate for installing the control piece, the lower shell is symmetrically provided with counter bores, one side of the base plate is symmetrically provided with a matching block, the base plate is provided with positioning holes at the matching block, and the matching block is matched with the counter bores.
Preferably, the gear six is fixedly sleeved on the hollow output shaft, the hollow output shaft is fixedly provided with a fixing sleeve, and one side of the fixing sleeve is fixedly provided with a bump for triggering the micro-control switch.
Preferably, the control piece further comprises a bottom plate and a top plate, a positioning rod is arranged on the bottom plate, a jacking column is arranged between the bottom plate and the top plate, one end of the jacking column is provided with a threaded hole, and the other end of the jacking column is fixedly provided with a threaded rod.
The locating rod is matched with the locating hole, and the threaded rod penetrates through the bottom plate to be matched with the lower shell.
Preferably, the screw is arranged on the top plate, the two micro switches are fixedly arranged between the bottom plate and the top plate, the micro switches are positioned on one side of the fixed sleeve, a connecting block is arranged on the bottom plate and on one side of the micro switches, a spring is fixedly arranged on the connecting block, a push plate is fixedly arranged at one end of the spring and used for abutting against and fixing the micro switches, and the screw penetrates through the top plate to be matched with the threaded hole.
The utility model has the beneficial effects that:
1. the speed reducing motor is provided with the speed reducing structure, a control piece is arranged on one side of the hollow output shaft, the motor main body is controlled by power on and off in time through the micro-control switch, and the micro-control switch is rotated by a lug on the hollow output shaft to contact with the micro-control switch, so that the micro-control switch is ensured to be switched in time;
2. the speed reducing motor is simple in structure, the micro-control switch is fixed through the top plate, the bottom plate and the push plate, the micro-control switch can be guaranteed to be in good contact with the convex blocks, the installation is stable, the micro-control switch is guaranteed to work reliably, the micro-control switch is convenient to install in a built-in mode, and the upper shell is used for protecting the micro-control switch.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a gear motor according to the present utility model;
FIG. 2 is a cross-sectional view of the interior of the gear motor of the present utility model;
FIG. 3 is a schematic view of the internal structure of the gear motor of the present utility model;
fig. 4 is a partial schematic view of the reduction motor of the present utility model;
fig. 5 is a sectional view of the gear motor of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 5, the gear box gear motor with a built-in control circuit comprises a motor main body 10 and a shell, wherein the shell consists of an upper shell 11 and a lower shell 1, a mounting groove is formed in the upper shell 11, the motor main body 10 is mounted in the mounting groove, a plurality of open grooves 111 are formed in the upper shell 11, a hollow output shaft 2 is rotatably arranged on the lower shell 1, and one end of the hollow output shaft 2 is fixedly connected with the upper shell 11.
The lower shell 1 is fixedly provided with a base plate 17, the base plate 17 is positioned below the open slot 111, the hollow output shaft 2 is rotationally connected with the base plate 17, a control piece 3 is arranged on the base plate 17 and positioned at the open slot 111, the control piece 3 is used for switching on a switch of a circuit, the circuit is connected with the motor body 10 and controls the motor body 10 to rotate and work, the lower shell 1 is provided with symmetrically distributed counter bores 19, one side of the base plate 17 is provided with symmetrically distributed matching blocks 18, the matching blocks 18 are inserted into the counter bores 19, and positioning holes 171 are formed in the base plate 17 and positioned at the matching blocks 18.
As shown in fig. 2 and 3, a first gear 101 is fixedly arranged at the output end of the motor main body 10, the first gear 101 is positioned in the lower shell 1, the lower shell 1 comprises a second gear 12, a third gear 13, a fourth gear 14, a fifth gear 15 and a sixth gear 16, the second gear 12 is meshed with the first gear 101 and the third gear 13, the fourth gear 14 is meshed with the third gear 13 and the fifth gear 15, the sixth gear 16 is meshed with the fifth gear 15, the motor main body 10 controls the first gear 101 to rotate, and after each gear is in reduction transmission, the sixth gear 16 is controlled to rotate.
The gear six 16 is sleeved on the hollow output shaft 2 and fixedly connected with the hollow output shaft 2, the hollow output shaft 2 is controlled to rotate through the gear six 16, a fixing sleeve 21 is fixedly arranged on the hollow output shaft 2, a bolt penetrates through the fixing sleeve 21 and is fixedly connected with the hollow output shaft 2, and a lug 22 is fixedly arranged on one side of the fixing sleeve 21.
As shown in fig. 3, 4 and 5, the control member 3 includes a bottom plate 31 and a top plate 36, a positioning rod 33 is disposed on the bottom plate 31, the positioning rod 33 is installed in the positioning hole 171, a top column 32 is disposed between the bottom plate 31 and the top plate 36, one end of the top column 32 is provided with a threaded hole, the other end is fixedly provided with a threaded rod, the threaded hole and the threaded rod are not shown in the drawings, and the threaded rod passes through the bottom plate 31 to be in threaded connection with the lower casing 1.
The screw 34 is arranged on the top plate 36, the screw 34 penetrates through the top plate 36 to be connected with the threaded hole, the top plate 36 is fixed, two micro switches 37 are fixedly arranged on the bottom plate 31, the top plate 36 presses the micro switches 37, the micro switches 37 are located on one side of the fixed sleeve 21, a connecting block 38 is arranged on one side of the bottom plate 31, located on the micro switches 37, of the connecting block 38, a spring 39 is fixedly arranged on the connecting block 38, a push plate 30 is fixedly arranged at one end of the spring 39, the push plate 30 is abutted to the micro switches 37, and the micro switches 37 are fixed.
The button of the micro switch 37 faces the fixed sleeve 21, the fixed sleeve 21 rotates, the convex block 22 contacts with the button of the micro switch 37, and when the button is pressed, the power supply is disconnected through a circuit, the motor main body 10 stops running, so that the motor main body 10 is controlled to work and run or stop running; when the current direction of the power supply is switched, the motor main body 10 rotates reversely to control the hollow output shaft 2 to rotate reversely, and when the fixed sleeve 21 rotates until the lug 22 contacts with the button of the other micro switch 37, the micro switch 37 is triggered, and the operation of the motor main body 10 can be stopped.
Working principle: the using method of the gearbox speed reducing motor with the built-in control circuit comprises the following steps:
the gear motor is provided with a gear reduction box, a circuit is built in the gear reduction motor, the circuit is not shown in a circuit diagram, the micro switch 37 is used for controlling the circuit, the micro switch 37 controls the switch of the motor main body 10, after the power is turned on, the motor main body 10 is controlled to start, the motor main body 10 rotates, and the gear six 16 is controlled to rotate through the transmission of the gear one 101, the gear two 12, the gear three 13, the gear four 14 and the gear five 15.
Through a plurality of gear reduction transmission, the gear six 16 is controlled to rotate, the hollow output shaft 2 is enabled to rotate, equipment such as a tripod head and the like can be installed on the hollow output shaft 2, the hollow output shaft 2 rotates to work, the tripod head is controlled to rotate, the hollow output shaft 2 drives the fixed sleeve 21 to rotate, the protruding block 22 on the fixed sleeve 21 triggers the micro switch 37 to open and close, the power of the motor main body 10 is cut off, and the motor main body 10 is controlled to stop working.
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 utility model. 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 foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The gear box gear motor with the built-in control circuit comprises a motor main body (10) and a shell, and is characterized in that the shell comprises an upper shell (11) and a lower shell (1), the motor main body (10) is arranged on the upper shell (11), a plurality of open slots (111) are formed in the upper shell (11), a hollow output shaft (2) is rotatably arranged on the lower shell (1), and one end of the hollow output shaft (2) is rotatably connected with the upper shell (11);
one side of the hollow output shaft (2) is provided with a control piece (3), the control piece (3) comprises a micro switch (37), and the micro switch (37) is electrically connected with the motor main body (10) and used for controlling the motor main body (10) to work.
2. The gear box gear motor with the built-in control circuit according to claim 1, wherein the output end of the motor main body (10) is fixedly provided with a first gear (101), the first gear (101) is located in the lower shell (1), the lower shell (1) comprises a second gear (12), a third gear (13), a fourth gear (14), a fifth gear (15) and a sixth gear (16), the second gear (12) is matched with the first gear (101) and the third gear (13), the fourth gear (14) is matched with the third gear (13) and the fifth gear (15), and the sixth gear (16) is matched with the fifth gear (15).
3. The gearbox gear motor with the built-in control circuit according to claim 2, wherein a base plate (17) is fixedly arranged on the lower shell (1) and used for installing the control piece (3), counter bores (19) are symmetrically arranged on the lower shell (1), matching blocks (18) are symmetrically arranged on one side of the base plate (17), positioning holes (171) are formed in the base plate (17) and located at the matching blocks (18), and the matching blocks (18) are matched with the counter bores (19).
4. A gearbox gear motor with a built-in control circuit according to claim 3, wherein the gear six (16) is fixedly sleeved on the hollow output shaft (2), a fixing sleeve (21) is fixedly arranged on the hollow output shaft (2), and a bump (22) is fixedly arranged on one side of the fixing sleeve (21) and used for triggering a micro-control switch (37).
5. The gearbox gear motor with the built-in control circuit according to claim 4, wherein the control member (3) further comprises a bottom plate (31) and a top plate (36), a positioning rod (33) is arranged on the bottom plate (31), a jacking column (32) is arranged between the bottom plate (31) and the top plate (36), one end of the jacking column (32) is provided with a threaded hole, and the other end of the jacking column is fixedly provided with a threaded rod;
the positioning rod (33) is matched with the positioning hole (171), and the threaded rod penetrates through the bottom plate (31) to be matched with the lower shell (1).
6. The gearbox gear motor with the built-in control circuit according to claim 5, wherein a screw (34) is arranged on the top plate (36), two micro switches (37) are fixedly arranged between the bottom plate (31) and the top plate (36), the micro switches (37) are located on one side of the fixed sleeve (21), a connecting block (38) is arranged on the bottom plate (31) and located on one side of the micro switches (37), a spring (39) is fixedly arranged on the connecting block (38), a push plate (30) is fixedly arranged at one end of the spring (39) and used for abutting against and fixing the micro switches (37), and the screw (34) penetrates through the top plate (36) to be matched with the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321653209.9U CN220673558U (en) | 2023-06-27 | 2023-06-27 | Gear box gear motor with built-in control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321653209.9U CN220673558U (en) | 2023-06-27 | 2023-06-27 | Gear box gear motor with built-in control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673558U true CN220673558U (en) | 2024-03-26 |
Family
ID=90337761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321653209.9U Active CN220673558U (en) | 2023-06-27 | 2023-06-27 | Gear box gear motor with built-in control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673558U (en) |
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2023
- 2023-06-27 CN CN202321653209.9U patent/CN220673558U/en active Active
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