CN214380502U

CN214380502U - Tubular motor speed reducing mechanism with clutch function

Info

Publication number: CN214380502U
Application number: CN202023225573.4U
Authority: CN
Inventors: 张启耀
Original assignee: Ningbo Zhiqi Electromechanical Co ltd
Current assignee: Ningbo Zhiqi Electromechanical Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-08
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a tubulose motor reduction gears with separation and reunion function, including casing and motor, the motor is located one side of casing, and the fixed disk that is equipped with on the output shaft of motor, and the fixed disk penetrates one side in the casing, and the fixed arc pole that is equipped with of one end of fixed disk one side is provided with the rotation piece on the arc pole, rotates the fixed bearing that is equipped with between piece and the casing. The utility model discloses under fixed establishment's effect for the motor is fixed with the casing, and fixed firm, the dismouting of the motor of also being convenient for simultaneously and casing, when reducing mechanism breaks down, pressure sensor detects the pressure increase, the spacing groove gassing, under the reset action of first spring, make the location pearl shrink can the spacing inslot, the output shaft of motor drives the arc pole at the ring channel internal rotation, avoided having improved the load of motor because the motor stalling has improved the life of motor, the practicality has been improved.

Description

Tubular motor speed reducing mechanism with clutch function

Technical Field

The utility model relates to the technical field of motors, specifically be a tubulose motor reduction gears with separation and reunion function.

Background

The universal motor reducers widely used at present are produced according to the types of reduction mechanisms, such as planetary reducers, ordinary gear pair reducers, worm and gear reducers and the like.

At present, the reduction gears on the motor is after long-term operation, and the dead circumstances of card may appear in sun gear and planet wheel or planet wheel and the interior tooth cover on the reduction gears for the unable normal rotation of motor, and then causes very big load for the motor, has reduced the life of motor, and the practicality is lower. Therefore, the tubular motor speed reducing mechanism with the clutch function is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a tubulose motor reduction gears with separation and reunion function.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a tubular motor reducing mechanism with clutch function, which comprises a shell and a motor, wherein the motor is arranged at one side of the shell, a fixed disc is fixedly arranged on an output shaft of the motor, the fixed disc penetrates into one side in the shell, an arc-shaped rod is fixedly arranged at one end of one side of the fixed disc, a rotating part is arranged on the arc-shaped rod, a bearing is fixedly arranged between the rotating part and the shell, a ring-shaped groove is arranged at one side of the rotating part, the arc-shaped rod is arranged at one side of the ring-shaped groove, a limit groove is arranged at the middle part in the rotating part, a grid plate is fixedly arranged at the middle part of the limit groove, first springs are fixedly arranged at the middle parts of two sides of the grid plate, a first piston is fixedly arranged at one end of the first spring, a positioning bead is fixedly arranged at the middle part of one side of the first piston, and one side of the positioning bead penetrates into the ring-shaped groove and is connected with one end of the arc-shaped rod in an alternating manner, the positioning device comprises positioning balls, pressure sensors, a speed reducing mechanism, a second bevel gear, a transmission mechanism and a motor, wherein the positioning balls are embedded with the pressure sensors, the pressure sensors are matched with the arc-shaped rods, first bevel gears are arranged on two sides of the middle portion in the shell, one of the first bevel gears is fixedly inserted with a rotating part, the speed reducing mechanism is arranged on the first bevel gears, the first bevel gears are connected with the second bevel gear in a meshing mode, the second bevel gear is fixedly inserted with a first rotating shaft, the first rotating shaft is fixedly connected with the shell, the transmission mechanism is used for enabling the positioning balls to move, and a fixing mechanism started by the transmission mechanism is arranged between the shell and the motor.

As a preferred technical scheme of the utility model, reduction gears includes the ring gear, ring gear fixed mounting keeps away from one side of motor in the casing, be provided with the planet carrier in the ring gear, one side equidistance of planet carrier is rotated and is connected with a plurality of planet wheels, this another alternate on the first bevel gear and be fixed with the second pivot, the fixed sun gear that is equipped with of one end of second pivot, and ring gear and sun gear all are connected with the planet wheel meshing, the fixed transmission shaft that is equipped with in middle part of planet carrier opposite side, and the transmission shaft wears out the casing.

As a preferred technical scheme of the utility model, drive mechanism includes miniature air pump, the inner wall fixed connection of miniature air pump and casing, the output shaft intercommunication of miniature air pump has the three-way pipe, the one end of three-way pipe extends to just to the middle part and the intercommunication of rotating the piece have the movable joint.

As a preferred technical scheme of the utility model, the one end intercommunication of movable joint has first trachea, and first tracheal one end communicates with each other with the spacing groove, the fixed first solenoid valve that is equipped with on the first trachea, the fixed second solenoid valve that is equipped with on the other end of three-way pipe.

As a preferred technical scheme of the utility model, fixed establishment includes two inserted bars, the both sides of motor fuselage respectively with the one end fixed connection of inserted bar, and the other end and the casing of inserted bar alternate to be connected, the fixed block has all been inlayed to the one end of casing both sides side, the constant head tank has been seted up in the fixed block, the one end of constant head tank is equipped with the second piston, the fixed locating lever that is equipped with in middle part of second piston one side.

As a preferred technical scheme of the utility model, the fixed block is worn out and is alternated with the inserted bar and be connected to the one end of locating lever, the fixed second spring that is equipped with between the opposite side of second piston and the other end of constant head tank, the top of casing is provided with the second trachea, and the tracheal both ends of second extend to with the inside of two fixed blocks communicate with each other, the other end of three-way pipe extends to and wears out the casing and communicates with each other with the tracheal middle part of second.

As an optimized technical proposal of the utility model, a buzzer is embedded at the top end of the shell.

The utility model has the advantages that: the tubular motor speed reducing mechanism with the clutch function can respectively fill gas into the limiting groove and the fixing mechanism through the transmission mechanism, along with the increase of the pressure intensity in the limiting groove, so that the first piston drives the positioning ball to penetrate into the annular groove, the arc-shaped rod is inserted into the annular groove and contacts with the pressure sensor, and along with the gas filling into the fixing mechanism, under the action of the fixing mechanism, the motor and the shell are fixed firmly and are convenient to disassemble and assemble, when the speed reducing mechanism is in failure, the pressure sensor detects that the pressure is increased, the limiting groove is deflated, under the reset action of first spring for the location pearl shrink can the spacing inslot, and the output shaft of motor drives the arc pole at the ring channel internal rotation, has avoided increasing the load of motor because the motor stall has improved the life of motor, has improved the practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a tubular motor speed reducing mechanism with a clutch function according to the present invention;

fig. 2 is a schematic cross-sectional structure view of a tubular motor speed reducing mechanism with a clutch function according to the present invention;

fig. 3 is a schematic sectional partial structure diagram of a tubular motor speed reducing mechanism with a clutch function according to the present invention;

fig. 4 is a schematic cross-sectional view of a rotating member of a speed reducing mechanism of a tubular motor with a clutch function according to the present invention;

fig. 5 is a schematic structural diagram of a casing of a tubular motor speed reducing mechanism with a clutch function according to the present invention.

In the figure: 1. a housing; 2. a motor; 3. fixing the disc; 4. an arcuate bar; 5. a rotating member; 6. a bearing; 7. a grid plate; 8. a first spring; 9. a first piston; 10. a positioning bead; 11. a pressure sensor; 12. a first bevel gear; 13. a speed reduction mechanism; 1301. an inner gear ring; 1302. a planet carrier; 1303. a planet wheel; 1304. a second rotating shaft; 1305. a sun gear; 1306. a drive shaft; 14. a second bevel gear; 15. a first rotating shaft; 16. a transmission mechanism; 1601. a micro air pump; 1602. a three-way pipe; 1603. a movable joint; 1604. a first air pipe; 1605. a first solenoid valve; 1606. a second solenoid valve; 17. a fixing mechanism; 1701. inserting a rod; 1702. a fixed block; 1703. a second piston; 1704. positioning a rod; 1705. a second spring; 1706. a second air pipe; 18. a buzzer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2, 3, 4 and 5, the tubular motor speed reducing mechanism with clutch function of the present invention comprises a housing 1 and a motor 2, the motor 2 is located at one side of the housing 1, a fixed disk 3 is fixedly arranged on an output shaft of the motor 2, the fixed disk 3 penetrates into one side of the housing 1, an arc rod 4 is fixedly arranged at one end of one side of the fixed disk 3, a rotating member 5 is arranged on the arc rod 4, a bearing 6 is fixedly arranged between the rotating member 5 and the housing 1, an annular groove is arranged at one side of the rotating member 5, the arc rod 4 is located at one side of the annular groove, a limiting groove is arranged at the middle part of the rotating member 5, a grid plate 7 is fixedly arranged at the middle part of the limiting groove, first springs 8 are fixedly arranged at the middle parts of both sides of the grid plate 7, a first piston 9 is fixedly arranged at one end of the first springs 8, a positioning bead 10 is fixedly arranged at the middle part of one side of the first piston 9, one side of each positioning bead 10 penetrates into the annular groove and is connected with one end of the arc-shaped rod 4 in an inserting mode, pressure sensors 11 are embedded in the two positioning beads 10, the pressure sensors 11 are matched with the arc-shaped rods 4, first bevel gears 12 are arranged on two sides of the middle portion in the shell 1, one of the first bevel gears 12 is fixed with the rotating part 5 in an inserting mode, a speed reducing mechanism 13 is arranged on the other first bevel gear 12, the two first bevel gears 12 are connected with a second bevel gear 14 in a meshing mode, a first rotating shaft 15 is fixed on the second bevel gear 14 in an inserting mode, the first rotating shaft 15 is fixedly connected with the shell 1, a transmission mechanism 16 used for enabling the positioning beads 10 to move is arranged between the two first bevel gears 12, and a fixing mechanism 17 started by the transmission mechanism 16 is arranged between the shell 1 and the motor 2.

The speed reducing mechanism 13 comprises an inner gear ring 1301, the inner gear ring 1301 is fixedly installed on one side, far away from the motor 2, of the housing 1, a planet carrier 1302 is arranged in the inner gear ring 1301, a plurality of planet wheels 1303 are rotationally connected to one side of the planet carrier 1302 at equal intervals, a second rotating shaft 1304 is fixedly inserted into the other first bevel gear 12, a sun wheel 1305 is fixedly arranged at one end of the second rotating shaft 1304, the inner gear ring 1301 and the sun wheel 1305 are both connected with the planet wheels 1303 in a meshed mode, a transmission shaft 1306 is fixedly arranged in the middle of the other side of the planet carrier 1302, and the transmission shaft 1306 penetrates out of the housing 1.

The transmission mechanism 16 comprises a micro air pump 1601, the micro air pump 1601 is fixedly connected with the inner wall of the shell 1, an output shaft of the micro air pump 1601 is communicated with a three-way pipe 1602, and one end of the three-way pipe 1602 extends to the middle part opposite to the rotating part 5 and is communicated with a movable joint 1603; one end of the movable joint 1603 is communicated with a first air pipe 1604, one end of the first air pipe 1604 is communicated with the limiting groove, a first electromagnetic valve 1605 is fixedly arranged on the first air pipe 1604, and a second electromagnetic valve 1606 is fixedly arranged at the other end of the three-way pipe 1602.

The fixing mechanism 17 comprises two inserting rods 1701, two sides of the body of the motor 2 are respectively fixedly connected with one end of each inserting rod 1701, the other end of each inserting rod 1701 is connected with the shell 1 in an inserting mode, fixing blocks 1702 are embedded in one ends of two side sides of the shell 1, positioning grooves are formed in the fixing blocks 1702, one ends of the positioning grooves are provided with second pistons 1703, and the middle of one side of each second piston 1703 is fixedly provided with a positioning rod 1704; one end of the positioning rod 1704 penetrates through the fixing block 1702 and is inserted and connected with the inserting rod 1701, a second spring 1705 is fixedly arranged between the other side of the second piston 1703 and the other end of the positioning groove, a second air tube 1706 is arranged at the top of the shell 1, two ends of the second air tube 1706 extend to be communicated with the inside of the two fixing blocks 1702, and the other end of the three-way tube 1602 extends to penetrate through the shell 1 and is communicated with the middle of the second air tube 1706.

Wherein, the top of casing 1 inlays and is equipped with bee calling organ 18, through bee calling organ 18, can indicate the staff the device breaks down, has improved the practicality.

When the micro air pump 1601 and the first electromagnetic valve 1605 are controlled to work, the first electromagnetic valve 1605 is conducted, along with the work of the micro air pump 1601, air can be continuously filled into the limiting groove, the pressure in the limiting groove is increased, so that the first piston 9 drives the positioning ball 10 to move and penetrate into the annular groove, the first spring 8 is stretched, the inserting rod 1701 and the shell 1 are penetrated at the moment, the arc-shaped rod 4 is inserted into the annular groove and is contacted with the pressure sensor 11, the micro air pump 1601 and the second electromagnetic valve 1606 are controlled to work, the second electromagnetic valve 1606 is conducted, air can be filled into the fixed block 1702, the pressure in the fixed block 1702 is increased, the second piston 1703 drives the positioning rod 1704 to move to be penetrated and connected with the inserting rod 1701, the motor 2 and the shell 1 are fixed, the motor 2 and the shell 1 are convenient to be assembled and disassembled, when the speed reducing mechanism 13 fails, the pressure sensor 11 detects the pressure increase, the spacing groove gassing, under first spring 8's the reset action for location pearl 10 shrink can the spacing inslot, and motor 2's output shaft drives arc pole 4 at the ring channel internal rotation, has avoided increasing motor 2's load because motor 2 stalling, has improved motor 2's life, has improved the practicality.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The tubular motor speed reducing mechanism with the clutch function comprises a shell (1) and a motor (2), and is characterized in that the motor (2) is located on one side of the shell (1), a fixed disc (3) is fixedly arranged on an output shaft of the motor (2), the fixed disc (3) penetrates into one side of the shell (1), an arc-shaped rod (4) is fixedly arranged at one end of one side of the fixed disc (3), a rotating piece (5) is arranged on the arc-shaped rod (4), a bearing (6) is fixedly arranged between the rotating piece (5) and the shell (1), an annular groove is formed in one side of the rotating piece (5), the arc-shaped rod (4) is located on one side of the annular groove, a limiting groove is formed in the middle of the rotating piece (5), a grid plate (7) is fixedly arranged in the middle of the limiting groove, first springs (8) are fixedly arranged in the middle of two sides of the grid plate (7), one end of the first spring (8) is fixedly provided with a first piston (9), the middle part of one side of the first piston (9) is fixedly provided with a positioning ball (10), one side of the positioning ball (10) penetrates into the annular groove and is connected with one end of the arc-shaped rod (4) in an inserting manner, two positioning balls (10) are respectively embedded with a pressure sensor (11), the pressure sensors (11) are matched with the arc-shaped rod (4), two sides of the middle part in the shell (1) are respectively provided with a first bevel gear (12), one first bevel gear (12) is fixedly inserted into the rotating part (5), the other first bevel gear (12) is provided with a speed reducing mechanism (13), the two first bevel gears (12) are connected with a second bevel gear (14) in an engaging manner, the second bevel gear (14) is fixedly inserted into the first rotating shaft (15), and the first rotating shaft (15) is fixedly connected with the shell (1), a transmission mechanism (16) used for enabling the positioning balls (10) to move is arranged between the two first bevel gears (12), and a fixing mechanism (17) started by the transmission mechanism (16) is arranged between the shell (1) and the motor (2).

2. The tubular motor speed reducing mechanism with the clutch function according to claim 1, characterized in that the speed reducing mechanism (13) comprises an inner gear ring (1301), the inner gear ring (1301) is fixedly installed at one side of the housing (1) far away from the motor (2), a planet carrier (1302) is arranged in the inner gear ring (1301), a plurality of planet wheels (1303) are rotationally connected to one side of the planet carrier (1302) at equal intervals, a second rotating shaft (1304) is fixedly inserted into the other first bevel gear (12), a sun wheel (1305) is fixedly arranged at one end of the second rotating shaft (1304), the inner gear ring (1301) and the sun wheel (1305) are respectively connected with the planet wheels (1303) in a meshing manner, a transmission shaft (1306) is fixedly arranged in the middle of the other side of the planet carrier (1302), and the transmission shaft (1306) penetrates out of the housing (1).

3. The tubular motor speed reducing mechanism with the clutch function according to claim 1, characterized in that the transmission mechanism (16) comprises a micro air pump (1601), the micro air pump (1601) is fixedly connected with the inner wall of the housing (1), an output shaft of the micro air pump (1601) is communicated with a three-way pipe (1602), and one end of the three-way pipe (1602) extends to the middle part right opposite to the rotating member (5) and is communicated with a movable joint (1603).

4. The tubular motor speed reducing mechanism with the clutch function according to claim 3, wherein one end of the movable joint (1603) is communicated with a first air pipe (1604), one end of the first air pipe (1604) is communicated with the limiting groove, a first electromagnetic valve (1605) is fixedly arranged on the first air pipe (1604), and a second electromagnetic valve (1606) is fixedly arranged at the other end of the three-way pipe (1602).

5. The tubular motor speed reducing mechanism with the clutch function according to claim 4, characterized in that the fixing mechanism (17) comprises two insertion rods (1701), two sides of the body of the motor (2) are respectively fixedly connected with one end of the insertion rods (1701), the other end of the insertion rods (1701) is inserted into the housing (1), a fixing block (1702) is embedded in one end of each side of the housing (1), a positioning slot is formed in the fixing block (1702), one end of the positioning slot is provided with the second piston (1703), and a positioning rod (1704) is fixedly arranged in the middle of one side of the second piston (1703).

6. The tubular motor speed reducing mechanism with the clutch function according to claim 5, wherein one end of the positioning rod (1704) penetrates through the fixing block (1702) and is connected with the inserting rod (1701) in an inserting manner, a second spring (1705) is fixedly arranged between the other side of the second piston (1703) and the other end of the positioning groove, a second air pipe (1706) is arranged at the top of the shell (1), two ends of the second air pipe (1706) extend to be communicated with the insides of the two fixing blocks (1702), and the other end of the three-way pipe (1602) extends to penetrate through the shell (1) and is communicated with the middle of the second air pipe (1706).

7. The tubular motor speed reducing mechanism with clutch function according to claim 1, characterized in that a buzzer (18) is embedded at the top end of the housing (1).