CN218347906U

CN218347906U - Planetary reducer convenient to heat dissipation

Info

Publication number: CN218347906U
Application number: CN202222437760.1U
Authority: CN
Inventors: 叶敏; 王芳; 吕彪
Original assignee: Liming Intelligent Technology Jiangsu Co ltd
Current assignee: Liming Intelligent Technology Jiangsu Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-20
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a planetary reducer convenient to heat dissipation, including the diaphragm, the top fixedly connected with riser of diaphragm, the right side fixedly connected with planetary reducer body of riser. The utility model discloses the motor drives the circular slab and rotates, the circular slab drives the horizontal pole through the round pin axle and removes, the horizontal pole drives the vertical piece through the rectangular rod and removes and compress the spring, the rectangular plate promotes the coolant liquid that is located its right side, the coolant liquid enters into the serpentine tube through the solenoid valve, the coolant liquid in the serpentine tube absorbs the heat that planetary reducer body produced, absorb thermal coolant liquid and arrange into to the connecting box through the connecting valve in, the motor lasts the operation and can make the coolant liquid in the connecting box absorb the heat that planetary reducer body produced at the intraductal cyclic motion of serpentine tube, be convenient for carry out timely thermal treatment to planetary reducer body, thereby improve the result of use of planetary reducer body, and the efficiency of work has been improved.

Description

Planetary reducer convenient to heat dissipation

Technical Field

The utility model relates to a planetary reducer technical field specifically is a planetary reducer convenient to heat dissipation.

Background

The planetary reducer is another name for the planetary reducer in the industry, and the main transmission structure of the planetary reducer is a planetary gear, a sun gear and an inner gear ring, and compared with other speed reducers, the precision planetary reducer has the characteristics of high rigidity, high precision (a single stage can be within 1 minute), high transmission efficiency, high torque, high volume ratio, no maintenance for life and the like. The planetary gear reducer is mainly installed on a stepping motor and a servo motor and used for reducing the rotating speed, improving the torque and matching the inertia, and has the characteristics of light weight, small volume, wide transmission ratio range, high efficiency, stable operation, low noise, strong adaptability and the like.

China discloses an authorized invention: CN204784492U a planetary reducer, including the motor and the reduction gears who links to each other with the motor, its characterized in that: the speed reducing mechanism comprises a shell, a planet carrier, a planet gear, a motor shaft and an output shaft, wherein the planet carrier, the planet gear, the motor shaft and the output shaft are arranged in the shell; the planet carrier is of a cylindrical integrated structure, and the planet gear is arranged in the planet carrier; one end of the motor shaft is arranged in the motor, and the other end of the motor shaft is arranged in the planet carrier; one end of the output shaft is arranged in the planet carrier, and the other end of the output shaft is arranged outside the shell; the planetary gear set up in the middle part of planet carrier, the motor shaft with the output shaft set up respectively in planetary gear's both ends, planetary gear, motor shaft and output shaft pass through the planet carrier install in the casing. The utility model discloses guarantee planetary reducer's operating stability, prolonged planetary reducer's life.

However, the above patent still has certain deficiency, and although the operation stability of the planetary reducer is guaranteed, the planetary reducer can generate a large amount of heat when being used for a long time, so that the planetary reducer is inconvenient to be subjected to timely heat dissipation treatment, the use effect of the planetary reducer is poor, the work efficiency is reduced, and therefore the planetary reducer convenient for heat dissipation is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a planetary reducer convenient to heat dissipation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a planetary reducer convenient to heat dissipation, includes the diaphragm, the top fixedly connected with riser of diaphragm, the right side fixedly connected with planetary reducer body of riser, the connecting box that the bottom fixedly connected with top of diaphragm set up for the opening, the outside of planetary reducer body is around establishing and being fixed with the coiled pipe, sliding sleeve is equipped with the rectangular plate in the connecting box, the left side fixedly connected with rectangular rod of rectangular plate, the left end of rectangular rod extends to outside the connecting box, the connecting box sliding sleeve is established in the outside of rectangular rod, the left end of rectangular rod is rotated and is connected with the horizontal pole, the top of horizontal pole is rotated and is connected with the round pin axle, the top fixedly connected with circular slab of round pin axle, the left side fixedly connected with backup pad of connecting box.

Further preferably, a motor is fixedly connected to the bottom of the supporting plate, and an end of an output shaft of the motor is fixedly connected to the top of the circular plate.

Further preferably, the top of the rectangular rod is fixedly connected with a vertical block, and the left side of the connecting box is fixedly connected with a round rod.

Further preferably, the vertical block is slidably sleeved on the outer side of the round rod, and the same spring is fixedly connected between the right side of the vertical block and the left side of the connecting box.

Further preferably, the spring is movably sleeved on the outer side of the round rod, and two ends of the coiled pipe extend into the connecting box.

Further preferably, the bottom end of the left side of the coiled pipe is communicated with and fixed with a connecting valve, the bottom of the connecting valve is provided with an opening, the bottom end of the right side of the coiled pipe is communicated with and fixed with an electromagnetic valve, and the top of the electromagnetic valve is provided with an opening.

Further preferably, a check valve is arranged in the connecting box, the rectangular plate is fixedly sleeved on the outer side of the check valve, and the right side of the check valve is provided with an opening.

Further preferably, an L-shaped pipe is communicated with and fixed to the front side of the connection box, and a pipe cover is screwed to the outer side of the L-shaped pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the motor drives the circular slab and rotates, the circular slab drives the horizontal pole through the round pin axle and removes, the horizontal pole drives the vertical piece through the rectangular rod and removes and compress the spring, the rectangular plate promotes the coolant liquid that is located its right side, the coolant liquid enters into the serpentine tube through the solenoid valve, coolant liquid in the serpentine tube absorbs the heat that the planetary reducer body produced, absorb thermal coolant liquid and arrange to the connecting box in through the connecting valve, the motor lasts the operation and can make the coolant liquid in the connecting box absorb the heat that the planetary reducer body produced at the intraductal cyclic motion of serpentine, be convenient for carry out timely thermal treatment to the planetary reducer body, thereby improve the result of use of planetary reducer body, and the efficiency of work is improved.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

fig. 2 is a schematic left-side view of the three-dimensional structure of the present invention;

fig. 3 is a schematic bottom perspective view of the present invention;

fig. 4 is an enlarged perspective view of the area a in fig. 2.

In the figure: 1. a transverse plate; 2. a vertical plate; 3. a serpentine tube; 4. a connecting box; 5. a rectangular plate; 6. a rectangular bar; 7. a cross bar; 8. a pin shaft; 9. a circular plate; 10. a support plate; 11. a motor; 12. a vertical block; 13. a round bar; 14. a spring; 15. a connecting valve; 16. an electromagnetic valve; 17. a one-way valve; 18. an L-shaped tube; 19. a tube cover; 20. the planetary reducer body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a planetary reducer convenient to heat dissipation, including diaphragm 1, diaphragm 1's top fixedly connected with riser 2, riser 2's right side fixedly connected with planetary reducer body 20, diaphragm 1's bottom fixedly connected with top is connecting box 4 that the opening set up, planetary reducer body 20's the outside is around establishing and being fixed with coiled pipe 3, sliding sleeve is equipped with rectangular plate 5 in connecting box 4, rectangular plate 5's left side fixedly connected with rectangular rod 6, the left end of rectangular rod 6 extends outside connecting box 4, connecting box 4 slip cap is established in the outside of rectangular rod 6, the left end of rectangular rod 6 is rotated and is connected with horizontal pole 7, the top of horizontal pole 7 is rotated and is connected with round pin axle 8, round pin axle 8's top fixedly connected with circular slab 9, connecting box 4's left side fixedly connected with backup pad 10, rectangular rod 6 drives rectangular plate 5 and removes, rectangular plate 5 promotes the coolant liquid that is located its right side.

In this embodiment, specifically: the bottom of the supporting plate 10 is fixedly connected with a motor 11, the end part of an output shaft of the motor 11 is fixedly connected with the top of the circular plate 9, the motor 11 works to drive the circular plate 9 to rotate, and the front half circle of the rotation of the circular plate 9 drives the cross rod 7 to swing forwards and move rightwards through the pin shaft 8;

in this embodiment, specifically: the top of the rectangular rod 6 is fixedly connected with a vertical block 12, the left side of the connecting box 4 is fixedly connected with a round rod 13, and the vertical block 12 slides on the outer side of the round rod 13;

in this embodiment, specifically: the vertical block 12 is sleeved on the outer side of the round rod 13 in a sliding manner, the same spring 14 is fixedly connected between the right side of the vertical block 12 and the left side of the connecting box 4, and the spring 14 is arranged to achieve an automatic resetting effect;

in this embodiment, specifically: the spring 14 is movably sleeved on the outer side of the round rod 13, two ends of the coiled pipe 3 extend into the connecting box 4, and the spring 14 is compressed in the moving process of the vertical block 12;

in this embodiment, specifically: a connecting valve 15 is communicated and fixed at the bottom end of the left side of the coiled pipe 3, an opening is formed in the bottom of the connecting valve 15, an electromagnetic valve 16 is communicated and fixed at the bottom end of the right side of the coiled pipe 3, an opening is formed in the top of the electromagnetic valve 16, and cooling liquid absorbing heat is discharged into the connecting box 4 through the connecting valve 15;

in this embodiment, specifically: a check valve 17 is arranged in the connecting box 4, the rectangular plate 5 is fixedly sleeved on the outer side of the check valve 17, and the right side of the check valve 17 is provided with an opening, so that the cooling liquid enters the right side of the rectangular plate 5 through the check valve 17;

in this embodiment, specifically: the front side of the connecting box 4 is communicated with and fixed with an L-shaped pipe 18, the outer side of the L-shaped pipe 18 is connected with a pipe cover 19 in a threaded mode, the pipe cover 19 is rotated reversely, the L-shaped pipe 18 is exposed, and then cooling liquid is poured into the connecting box 4 through the L-shaped pipe 18.

The utility model discloses at the during operation: when the cooling device is used, the pipe cover 19 is rotated reversely, so that the L-shaped pipe 18 is exposed, then cooling liquid is poured into the connecting box 4 through the L-shaped pipe 18, when the planetary reducer body 20 works for a long time to generate more heat and needs heat dissipation, the motor 11 is started, the motor 11 works to drive the circular plate 9 to rotate, the front half circle of the circular plate 9 rotates to drive the cross rod 7 to swing forwards and move rightwards through the pin shaft 8, the cross rod 7 drives the rectangular rod 6 to move, the rectangular rod 6 drives the vertical block 12 to move, the vertical block 12 slides on the outer side of the circular rod 13, the vertical block 12 compresses the spring 14 in the moving process, the rectangular rod 6 drives the rectangular plate 5 to move, the rectangular plate 5 pushes the cooling liquid on the right side of the rectangular plate, so that the cooling liquid enters the coiled pipe 3 through the electromagnetic valve 16, the heat that the cooling liquid in the coiled pipe 3 produced planetary reducer body 20 absorbs, absorb thermal cooling liquid and discharge into in connecting box 4 through connecting valve 15, circular plate 9 rotates the back half circle and drives horizontal pole 7 through round pin axle 8 and swing backward and move left, the spring 14 that is in under the compression state this moment resets, the elasticity of spring 14 drives riser 12 and moves left, riser 12 drives rectangular rod 6 and moves, rectangular rod 6 drives rectangular plate 5 and moves, rectangular plate 5 extrudees the cooling liquid that is located its left side in the process of moving left, thereby make the cooling liquid enter into the right side of rectangular plate 5 through check valve 17, motor 11 continuously operates and can make the cooling liquid in the connecting box 4 absorb the heat that planetary reducer body 20 produced in the internal circulation motion of coiled pipe 3, the radiating efficiency has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a planetary reducer convenient to heat dissipation, includes diaphragm (1), its characterized in that: the top fixedly connected with riser (2) of diaphragm (1), the right side fixedly connected with planetary reducer body (20) of riser (2), the bottom fixedly connected with top of diaphragm (1) is connecting box (4) that the opening set up, the outside of planetary reducer body (20) is around establishing and being fixed with coiled pipe (3), sliding sleeve is equipped with rectangular plate (5) in connecting box (4), left side fixedly connected with rectangular rod (6) of rectangular plate (5), the left end of rectangular rod (6) extends outside connecting box (4), connecting box (4) slip cap is established in the outside of rectangular rod (6), the left end of rectangular rod (6) is rotated and is connected with horizontal pole (7), the top of horizontal pole (7) is rotated and is connected with round pin axle (8), the top fixedly connected with circular slab (9) of round pin axle (8), the left side fixedly connected with backup pad (10) of connecting box (4).

2. A planetary reducer convenient to heat dissipation according to claim 1, characterized in that: the bottom of the supporting plate (10) is fixedly connected with a motor (11), and the end part of an output shaft of the motor (11) is fixedly connected with the top of the circular plate (9).

3. A planetary reducer convenient for heat dissipation as defined in claim 2, wherein: the top fixedly connected with of rectangle pole (6) erects piece (12), the left side fixedly connected with round bar (13) of connecting box (4).

4. A planetary reducer convenient to heat dissipation according to claim 3, characterized in that: the outside at round bar (13) is established to riser block (12) slip cover, fixedly connected with same spring (14) between the right side of riser block (12) and the left side of connecting box (4).

5. A planetary reducer convenient to heat dissipation according to claim 4, characterized in that: the spring (14) is movably sleeved on the outer side of the round rod (13), and two ends of the coiled pipe (3) extend into the connecting box (4).

6. The planetary reducer convenient for heat dissipation according to claim 5, wherein: the bottom end of the left side of the coiled pipe (3) is communicated with and fixed with a connecting valve (15), the bottom of the connecting valve (15) is arranged to be an opening, the bottom end of the right side of the coiled pipe (3) is communicated with and fixed with an electromagnetic valve (16), and the top of the electromagnetic valve (16) is arranged to be an opening.

7. A planetary reducer convenient to heat dissipation according to claim 6, characterized in that: be equipped with check valve (17) in connecting box (4), the fixed cover of rectangular plate (5) is established in the outside of check valve (17), the right side of check valve (17) sets up to the opening.

8. A planetary reducer convenient to heat dissipation according to claim 7, characterized in that: the front side of the connecting box (4) is communicated with and fixed with an L-shaped pipe (18), and the outer side of the L-shaped pipe (18) is in threaded connection with a pipe cover (19).