CN218670421U

CN218670421U - Planetary reducer transmission device

Info

Publication number: CN218670421U
Application number: CN202222617071.9U
Authority: CN
Inventors: 李柏君; 李泽民
Original assignee: Jiangsu Motoreducer Manufacturing Co ltd
Current assignee: Modoli Intelligent Transmission Jiangsu Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-21
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a planetary reducer transmission relates to planetary reducer technical field, which comprises a housin, the inside of casing is provided with two planet rotating device, two the equal fixedly connected with driven gear of the relative one end of planet rotating device, shells inner wall's bottom fixedly connected with engine, the output fixedly connected with input of gearbox of engine, the output fixedly connected with worm of gearbox. The utility model discloses, make first driving gear and second driving gear remove through removing the subassembly, make it and driven gear meshing, rotate through the engine and drive the gearbox and rotate, through the gearbox variable speed back, drive the worm and rotate, thereby make the runner assembly rotate, drive planet rotating device and rotate, thereby adjust the rotational speed of two outputs of planetary reducer, improved the suitability, improve the joint subassembly and carry out the joint to the movable plate, thereby make runner assembly and driven gear be connected, improved stability.

Description

Planetary reducer transmission device

Technical Field

The utility model relates to a planetary reducer technical field especially relates to a planetary reducer transmission.

Background

The planetary reducer is an industrial product with wide application, can reduce the rotating speed of a motor and increase the output torque; the planetary reducer can be used as a matched component for industries such as hoisting, digging, transportation, building and the like.

Planetary reducer includes biax planetary reducer, and the rotational speed of two outputs can only carry out single with fast and variable speed rotation, and inconvenient rotational speed to two outputs is adjusted according to the demand, consequently can reduce biax planetary reducer's suitability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a planetary reducer transmission device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a planetary reducer transmission, includes the casing, the inside of casing is provided with two planet rotating device, two the equal fixedly connected with driven gear of the relative one end of planet rotating device, shells inner wall's bottom fixedly connected with engine, the output end fixedly connected with input of gearbox of engine, the output fixedly connected with worm of gearbox, the internal connection of casing is the same as driving two driven gear pivoted runner assembly, runner assembly including rotate in the inside connecting rod of casing, the outer fixed surface of connecting rod is connected with the worm wheel, the surface of worm wheel with the surface intermeshing of worm, the outer sliding surface of connecting rod is connected with two connecting pipes, the outer fixed surface of connecting pipe is connected with first driving gear and second driving gear to the outer surface rotation of connecting pipe is connected with the movable plate, the movable plate extends to outside the casing to the movable plate obtain the surface with the casing obtains interior sliding surface sliding connection, the top internal surface of casing is connected with two joint subassemblies that are used for two movable plates of joint.

As a further description of the above technical solution:

the joint subassembly including slide in two joint poles of movable plate internal surface, two the same joint spring of one end fixedly connected with that the joint pole is relative, the surface of joint pole with the internal surface sliding connection of casing.

As a further description of the above technical solution:

the inner surface of one side, opposite to the two moving plates, of each moving plate is connected with two moving rods in a sliding mode, the moving rods extend into the moving plates and are fixedly connected with moving blocks, the inner surfaces of the moving blocks are connected with the outer surfaces of the clamping and connecting rods in a sliding mode, and the two moving rods are fixedly connected with the same connecting plate.

As a further description of the above technical solution:

the two clamping and connecting rods are provided with limiting holes, one sides of the two clamping and connecting rods opposite to the limiting holes are inclined planes, and the limiting holes are in movable contact with the moving block.

As a further description of the above technical solution:

the outer surface of the connecting rod is rectangular, and the outer surface of the connecting rod is matched with the inner surface of the connecting pipe.

As a further description of the above technical solution:

the top of the inner wall of the shell is connected with two baffles in a sliding mode, and the inner surfaces of the baffles are connected with the outer surface of the moving plate in a sliding mode.

The utility model discloses following beneficial effect has:

compared with the prior art, this planetary reducer transmission makes first driving gear and second driving gear remove through the removal subassembly, makes it and driven gear meshing, rotate through the engine and drive the gearbox and rotate, after the gearbox variable speed, drive the worm and rotate, thereby make the runner assembly rotate, drive planetary rotating device and rotate, thereby adjust the rotational speed of two outputs of planetary reducer, the suitability has been improved, it carries out the joint to the movable plate to improve the joint subassembly, thereby make runner assembly and driven gear be connected, stability is improved.

Drawings

Fig. 1 is a front sectional view of a planetary reducer transmission device provided by the present invention;

fig. 2 is a top cross-sectional view of a planetary reducer transmission according to the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view of fig. 2 at B.

Illustration of the drawings:

1. a housing; 2. a planetary rotation device; 3. a driven gear; 4. an engine; 5. a gearbox; 6. a worm; 7. a worm gear; 8. a connecting pipe; 9. a first drive gear; 10. a second driving gear; 11. moving the plate; 12. a baffle plate; 13. a clamping and connecting rod; 14. clamping a spring; 15. a moving block; 16. a travel bar; 17. a connecting plate; 18. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the utility model provides a pair of planetary reducer transmission: the device comprises a shell 1, two planetary rotating devices 2 are arranged inside the shell 1, one opposite ends of the two planetary rotating devices 2 are fixedly connected with driven gears 3, the bottom of the inner wall of the shell 1 is fixedly connected with an engine 4, the output end of the engine 4 is fixedly connected with a gearbox 5, the output end of the gearbox 5 is fixedly connected with a worm 6, the inside of the shell 1 is connected with a rotating assembly which is used for driving the two driven gears 3 to rotate, the rotating assembly comprises a connecting rod 18 rotating inside the shell 1, the outer surface of the connecting rod 18 is fixedly connected with a worm wheel 7, the outer surface of the worm wheel 7 is meshed with the outer surface of the worm 6, the outer surface of the connecting rod 18 is slidably connected with two connecting pipes 8, the outer surface of the connecting rod 18 is rectangular, the outer surface of the connecting rod 18 is matched with the inner surfaces of the connecting pipes 8, the gearbox 5 is rotated through the engine 4 to drive the worm 6 to rotate synchronously, so that the worm wheel 7 rotates, the connecting rod 18 is driven to rotate, the outer surface of the connecting rod 18 is rectangular, and the inner surface of the connecting rod 8 is also formed into a rectangular connecting pipe, therefore, the connecting rod 18 rotates to drive the connecting pipe to rotate synchronously, the connecting pipe 8, the connecting pipe 8 is connected with a moving plate, the moving plate 11, the moving plate 8 is connected with the outer surface of the shell, the baffle plate 11, the moving plate 11 is connected with the inner surface of the shell 1, the baffle 11, the baffle plate 11, the shell, the baffle 11 is connected with the inner surface of the shell 1, the baffle 11, and the baffle 11 connected with the baffle 11, two clamping assemblies for clamping the two moving plates 11 are connected to the inner surface of the top of the shell 1.

Further, the clamping assembly includes two clamping rods 13 sliding on the inner surface of the moving plate 11, one end of each of the two clamping rods 13 opposite to each other is fixedly connected with the same clamping spring 14, the two clamping rods 13 are pushed to be away from each other through elasticity of the clamping spring 14, so as to clamp the casing 1, the casing 1 is stably connected with the moving plate 11, the outer surface of each clamping rod 13 is slidably connected with the inner surface of the casing 1, two moving rods 16 are slidably connected with the inner surface of one side of each of the two moving plates 11 opposite to each other, the moving rods 16 extend into the moving plate 11 and are fixedly connected with moving blocks 15, the inner surface of each moving block 15 is slidably connected with the outer surfaces of the clamping rods 13, the two moving rods 16 are fixedly connected with the same connecting plate 17, limiting holes are formed in the two clamping rods 13, one side of each limiting hole opposite to each other is an inclined surface, the limiting holes are movably connected with the moving blocks 15, the moving rods 16 are driven to move by pressing the connecting plate 17, so as to drive the moving blocks 15 to move synchronously, so that the clamping rods 13 move into the moving plates 11, and the clamping rods 13 are close to the moving plates 11 conveniently because the holes of the clamping rods 13 are inclined surfaces, so that the clamping rods are pulled when the clamping rods 15 move.

The working principle is as follows: when the first driving gear 9 or the second driving gear 10 needs to be moved to be meshed with the driven gear 3, the connecting plate 17 is pressed to drive the moving rod 16 to move, so that the moving block 15 is driven to move synchronously, the clamping rod 13 is driven to move into the moving plate 11, the two clamping rods 13 are driven to approach each other, the clamping spring 14 is compressed, the clamping rod 13 is driven to move out of the shell 1, the moving plate 11 is driven to drive the connecting pipe 8 to move, the first driving gear 9 and the second driving gear 10 are driven to move, the first driving gear 9 or the second driving gear 10 is meshed with the driven gear 3, the connecting plate 17 is loosened, the two clamping rods 13 are driven to move away from each other to move out of the shell 11 through the elasticity of the clamping spring 14, and therefore the clamping rod 13 clamps the shell 1, and similarly, the other moving plate 11 is adjusted, and the other first driving gear 9 or the second driving gear 10 is meshed with the driven gear 3.

Rotate gearbox 5 through starter motor 4 to drive worm 6 synchronous rotation, thereby make worm wheel 7 rotate, drive connecting rod 18 and rotate, thereby make connecting pipe 8 rotate, drive first driving gear 9 and second driving gear 10 and rotate, thereby rotate driven gear 3, make planet rotating device 2 rotate, conveniently adjust two planet rotating device 2's rotational speed.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a planetary reducer transmission, includes casing (1), its characterized in that: two planetary rotating devices (2) are arranged in the shell (1), one ends of the two planetary rotating devices (2) opposite to each other are fixedly connected with driven gears (3), the bottom of the inner wall of the shell (1) is fixedly connected with an engine (4), the output end of the engine (4) is fixedly connected with the input end of a gearbox (5), the output end of the gearbox (5) is fixedly connected with a worm (6), the interior of the shell (1) is connected with a rotating component which is used for driving the two driven gears (3) to rotate, the rotating component comprises a connecting rod (18) rotating inside the shell (1), the outer surface of the connecting rod (18) is fixedly connected with a worm wheel (7), the outer surface of the worm wheel (7) is meshed with the outer surface of the worm (6), the outer surface of the connecting rod (18) is connected with two connecting pipes (8) in a sliding way, the outer surface of the connecting pipe (8) is fixedly connected with a first driving gear (9) and a second driving gear (10), and the outer surface of the connecting pipe (8) is rotationally connected with a moving plate (11), the moving plate (11) extends out of the shell (1), and the moving plate (11) is connected with the shell (1) in a sliding way by obtaining the outer surface, the top internal surface of casing (1) is connected with two joint subassemblies that are used for two movable plates of joint (11).

2. A planetary reducer transmission according to claim 1, characterized in that: the clamping assembly comprises two clamping rods (13) sliding on the inner surface of the moving plate (11), one end, opposite to the clamping rods (13), of the clamping rod is fixedly connected with the same clamping spring (14), and the outer surface of the clamping rods (13) is connected with the inner surface of the shell (1) in a sliding mode.

3. A planetary reducer transmission according to claim 2, characterized in that: two moving rods (16) are connected to the inner surfaces of the opposite sides of the two moving plates (11) in a sliding mode, the moving rods (16) extend into the moving plates (11) and are fixedly connected with moving blocks (15), the inner surfaces of the moving blocks (15) are connected with the outer surfaces of the clamping rods (13) in a sliding mode, and the two moving rods (16) are fixedly connected with the same connecting plate (17).

4. A planetary reducer transmission according to claim 3, characterized in that: the two clamping rods (13) are provided with limiting holes, one sides of the two clamping rods opposite to the limiting holes are inclined planes, and the limiting holes are in movable contact with the moving block (15).

5. A planetary reducer transmission according to claim 1, characterized in that: the outer surface of the connecting rod (18) is rectangular, and the outer surface of the connecting rod (18) is matched with the inner surface of the connecting pipe (8).

6. A planetary reducer transmission according to claim 1, characterized in that: the top of the inner wall of the shell (1) is connected with two baffles (12) in a sliding mode, and the inner surfaces of the baffles (12) are connected with the outer surface of the moving plate (11) in a sliding mode.