CN210461647U

CN210461647U - Planet carrier with automatic detection function

Info

Publication number: CN210461647U
Application number: CN201921529176.0U
Authority: CN
Inventors: 蔡宁; 斯泳皓
Original assignee: Hangzhou Taipu Machinery Technology Co ltd
Current assignee: Hangzhou Taipu Machinery Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-05
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to the technical field of planet carriers, and discloses a planet carrier with an automatic detection function, which comprises a frame body and an installation boss, wherein the installation boss is fixedly arranged at the rear side of the frame body, a protective ring is fixedly arranged on the frame body, the front side wall and the rear side wall of the protective ring are soft bodies, the protective ring is equally divided into four arc sections on the frame body, the same device is fixedly arranged in each arc end of the protective ring, a telescopic column is arranged at the midpoint of each arc section of the protective ring, the planet carrier with the automatic detection function is provided with the protective ring on the frame body, because the protective ring is surrounded on the frame body, when the frame body is impacted, the protective ring can firstly absorb the received impact force, the frame body is prevented from being directly impacted and damaged, meanwhile, a spring in the protective ring can absorb the received impact and disperse the received impact, thereby reducing the subsequent impact force transmitted to the frame body, the support body is better protected, and the damage of the support body after being impacted is avoided.

Description

Planet carrier with automatic detection function

Technical Field

The utility model relates to a planet carrier technical field specifically is a planet carrier that possesses automated inspection function.

Background

The planet carrier is one of the main components of the planetary gear transmission device, and the planet wheel shaft or the bearing is arranged on the planet carrier. When the planet wheel is used as a basic component, the planet wheel is the part which bears the largest external moment in the mechanism. The existing planet carrier mostly adopts the structure of a common carrier body and a gear seat, and generally has an automatic detection function, but the planet carrier generally has the problems of poor buffering and deformation resistance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a planet carrier that possesses the automated inspection function possesses advantages such as the anti buffer capacity that improves the planet carrier, has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a planet carrier that possesses automated inspection function, including support body and installation base, installation base fixed mounting is in the support body rear side, fixed mounting has the guard ring on the support body, the guard ring is divided into four sections segmental arc sections equally on the support body, and equal fixed mounting has the same device in every section arc end of guard ring, every segmental arc midpoint department of guard ring all is provided with flexible post, flexible post comprises thick cylinder and thin cylinder, the thick cylinder bottom surface of flexible post and the support body with the corresponding fixed position connection of guard ring segmental arc section, flexible post thin cylinder cup joints in flexible post thick cylinder, and flexible post thin cylinder top and the inside upper surface midpoint department swing joint of guard ring segmental arc, be provided with four springs in the guard ring segmental arc, spring bottom fixed mounting is on the support body side surface, the corresponding fixed position connection on the spring other end and the guard ring segmental arc.

Be provided with on the thin cylinder of flexible post and hinder the spring, hinder the spring one end and the thick cylinder fixed connection of flexible post that are close to the thick cylinder of flexible post the closest, hinder the spring other end and flexible post lateral wall fixed connection, flexible post top end fixed mounting has two dead levers, equal fixed mounting has the connection rope on lateral wall and the corresponding position of dead lever around the guard ring segmental arc, connect the rope other end and corresponding dead lever fixed connection, the thin cylinder of flexible post is located the one end fixed mounting in the thick cylinder of flexible post has two slide bars, two arc walls have been seted up in the thick cylinder of flexible post, two arc walls are seted up as the mid point symmetry with the vertical line in the thick cylinder center of flexible post.

Preferably, the front and rear side walls of the guard ring are soft.

Preferably, two sets of springs set up respectively in the left and right sides of flexible post, and every group spring all sets up the equidistance in the guard ring segmental arc.

Preferably, the fixing rods are symmetrically arranged on the thin column body of the telescopic column.

Preferably, the two sliding rods are symmetrically arranged on the thin column body of the telescopic column.

Preferably, the arc wall is a downward rotating groove, and the two sliding rods extend into the arc wall to be clamped with the arc wall.

(III) advantageous effects

Compared with the prior art, the utility model provides a planet carrier that possesses automated inspection function possesses following beneficial effect:

1. this planet carrier that possesses automated inspection function has set up the guard ring on the support body, because the guard ring encircles on the support body, so when the support body receives the impact, the guard ring can absorb the impact force that receives earlier, avoid the support body directly to receive the impact and damage, the intra-annular spring of protection simultaneously can absorb the impact that receives, and the impact that will receive disperses, reduce the impact force on the follow-up meeting conduction support body, better protection the support body, avoid the support body to receive to strike the back and damage.

2. When the protective ring is impacted, the protective ring can be extruded towards the direction close to the frame body due to the structural characteristics of the protective ring, the telescopic column can also be extruded at the moment, after the telescopic column is extruded, the telescopic column thin column can be rotated and contracted due to the arrangement of the sliding rod and the arc-shaped groove, the fixed rod on the telescopic column thin column can be driven to rotate at the moment, the connecting rope connected with the fixed rod can be pulled to move, so that the connecting rope is wound on the fixed rod, the connecting rope can pull the front side wall and the rear side wall of the protective ring to move towards the direction of the telescopic column, the deformation of the protective ring is regular deformation, the normal use of the device cannot be influenced due to the deformation of the protective ring after long-term irregular deformation, and the telescopic column can be restored due to the rebound force of the resistance spring after the impact disappears, therefore, the shape of the guard ring can be recovered, and the device can continuously bear the impact.

Drawings

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

FIG. 2 is a cross-sectional view of the guard ring structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a cross-sectional view of the telescopic column structure of the present invention.

In the figure: 1 support body, 2 installation bosss, 3 guard rings, 4 flexible posts, 5 springs, 6 resistance springs, 7 fixed rods, 8 sliding rods and 9 arc-shaped grooves.

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, a planet carrier with automatic detection function comprises a frame body 1 and an installation boss 2, the installation boss 2 is fixedly installed at the rear side of the frame body 1, a guard ring 3 is fixedly installed on the frame body 1, the front and rear side walls of the guard ring 3 are soft, the guard ring 3 is equally divided into four arc sections on the frame body 1, the same device is fixedly installed in each arc end of the guard ring 3, a telescopic column 4 is arranged at the midpoint of each arc section of the guard ring 3, the telescopic column 4 is composed of a thick column body and a thin column body, the bottom surface of the thick column body of the telescopic column 4 is fixedly connected with the position of the frame body 1 corresponding to the arc section of the guard ring 3, the thin column body of the telescopic column 4 is sleeved in the thick column body of the telescopic column 4, the top of the thin column body of the telescopic column 4 is movably connected with the midpoint of the upper surface inside the arc section of the guard ring 3, four springs, two a set of springs 5 set up respectively in the left and right sides of flexible post 4, and every group spring 5 all sets up in 3 segmental arcs of protective ring equidistance, and spring 5 bottom fixed mounting is on 1 side surface of support body, and the corresponding fixed position connection on 5 other ends of spring and the 3 segmental arcs of protective ring.

A resistance spring 6 is arranged on a thin column body of a telescopic column 4, one end of the resistance spring 6 closest to a thick column body of the telescopic column 4 is fixedly connected with the thick column body of the telescopic column 4, the other end of the resistance spring 6 is fixedly connected with the side wall of the telescopic column 4, two fixed rods 7 are fixedly arranged at the uppermost end of the thin column body of the telescopic column 4, the fixed rods 7 are symmetrically arranged on the thin column body of the telescopic column 4, connecting ropes are fixedly arranged at the positions of the front side wall and the rear side wall of the arc section of the protective ring 3 corresponding to the fixed rods 7, the other end of the connecting rope is fixedly connected with the corresponding fixed rods 7, two sliding rods 8 are fixedly arranged at one end of the thin column body of the telescopic column 4 in the thick column body of the telescopic column 4, the two sliding rods 8 are symmetrically arranged on the thin column body of the telescopic column 4, two arc-shaped grooves 9 are symmetrically arranged by taking the central vertical line of the thick, and the two sliding rods 8 extend into the arc-shaped grooves 9 to be clamped with the arc-shaped grooves 9.

When the planet carrier is used, because the protective ring 3 surrounds the carrier body 1, when the carrier body 1 is impacted, the protective ring 3 firstly absorbs the impact to prevent the carrier body 1 from being directly impacted and damaged, and simultaneously, the spring 5 in the protective ring 3 absorbs the impact and disperses the impact, so that the subsequent impact force transmitted to the carrier body 1 is reduced, the carrier body 1 is better protected, the damage of the carrier body 1 after the impact is avoided, when the protective ring 3 is impacted, the protective ring 3 can extrude towards the direction close to the carrier body 1 due to the structural characteristics of the protective ring 3, at the moment, the telescopic column 4 can also be extruded, after the telescopic column 4 is extruded, the thin column 4 can rotate and contract due to the arrangement of the sliding rod 8 and the arc-shaped groove 9, at the moment, the fixing rod 7 on the thin column of the telescopic column 4 can be driven to rotate, will stimulate the rope of being connected that is connected with dead lever 7 like this and move, thereby let connect the rope winding on dead lever 7, and connect the rope and can stimulate the front and back lateral wall of guard ring 3 and move to the direction of flexible post 4, make the deformation of guard ring 3 be regular deformation, can not let guard ring 3 influence the normal use of device because the shape produces deformation after long-term irregular deformation, and after the impact disappears, flexible post 4 can recover because of the bounce who hinders spring 6, make the shape of guard ring 3 also can be followed and recovered like this, thereby let the impact of bearing that the device can last.

When in use, the utility model is used,

first step, because guard ring 3 encircles on support body 1, so when support body 1 received the impact, guard ring 3 can absorb the impact earlier, avoid support body 1 directly to receive the impact and damage, the impact that spring 5 in the guard ring 3 can receive simultaneously absorbs to the impact that will receive disperses, reduces the follow-up impact force that can conduct on support body 1, better protection support body 1, avoid support body 1 to receive the impact after damage.

Second step, when the guard ring 3 received the impact, because the structural feature of guard ring 3, guard ring 3 can extrude to the direction of being close to support body 1, flexible post 4 also can be extruded this moment, flexible post 4 is by the extrusion back, flexible post 4 thin post can carry out rotatory shrink because of setting up of slide bar 8 and arc wall 9, can drive dead lever 7 on the flexible post 4 thin post this moment and rotate, the rope of being connected that will stimulate like this and be connected with dead lever 7 moves, thereby let connect the rope winding on dead lever 7, and connect the rope and can stimulate the front and back lateral wall of guard ring 3 and move to the direction of flexible post 4, make the deformation of guard ring 3 be regular deformation, can not let guard ring 3 produce the deformation because of the shape after long-term deformation and influence the normal use of device.

Thirdly, after the impact disappears, the telescopic column 4 can be restored due to the rebounding force of the resistance spring 6, so that the shape of the protection ring 3 can be restored along with the rebounding force, and the device can continuously bear the impact.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 planet carrier that possesses automated inspection function, includes support body (1) and installation base (2), installation base (2) fixed mounting in support body (1) rear side, its characterized in that: the protective ring is characterized in that a protective ring (3) is fixedly installed on the frame body (1), the front side wall and the rear side wall of the protective ring (3) are soft, the protective ring (3) is equally divided into four arc sections on the frame body (1), the same device is fixedly installed in each arc end of the protective ring (3), a telescopic column (4) is arranged at the midpoint of each arc section of the protective ring (3), each telescopic column (4) is composed of a thick column body and a thin column body, and four springs (5) are arranged in the arc sections of the protective ring (3);

be provided with on flexible post (4) thin cylinder and hinder spring (6), flexible post (4) thin cylinder top end fixed mounting has two dead levers (7), and equal fixed mounting has the connection rope on lateral wall and dead lever (7) corresponding position around guard ring (3) arc section, and flexible post (4) thin cylinder is located the one end fixed mounting in flexible post (4) thick cylinder has two slide bars (8), has seted up two arc walls (9) in flexible post (4) thick cylinder.

2. The planetary carrier with the automatic detection function according to claim 1, wherein: the bottom surface of the thick column body of the telescopic column (4) is fixedly connected with the corresponding position of the arc-shaped section of the protection ring (3), the thin column body of the telescopic column (4) is sleeved in the thick column body of the telescopic column (4), and the top of the thin column body of the telescopic column (4) is movably connected with the middle point of the inner upper surface of the arc-shaped section of the protection ring (3).

3. The planetary carrier with the automatic detection function according to claim 1, wherein: four two a set of spring (5) set up respectively in the left and right sides of flexible post (4), and every group spring (5) all in guard ring (3) segmental arc equidistance setting, spring (5) bottom fixed mounting on support body (1) side surface, the spring (5) other end and guard ring (3) segmental arc corresponding position fixed connection.

4. The planetary carrier with the automatic detection function according to claim 1, wherein: one end of the resistance spring (6) closest to the thick column body of the telescopic column (4) is fixedly connected with the thick column body of the telescopic column (4), and the other end of the resistance spring (6) is fixedly connected with the side wall of the telescopic column (4).

5. The planetary carrier with the automatic detection function according to claim 1, wherein: the fixing rods (7) are symmetrically arranged on the thin column body of the telescopic column (4), and the other end of each connecting rope is fixedly connected with the corresponding fixing rod (7).

6. The planetary carrier with the automatic detection function according to claim 1, wherein: two slide bar (8) are symmetrical on the thin cylinder of flexible post (4) and are set up, and two arc wall (9) use flexible post (4) thick cylinder center vertical line to set up as the mid point symmetry, and arc wall (9) are rotatory decurrent groove, and two slide bar (8) stretch into arc wall (9) in carry out the joint with arc wall (9).