CN216923117U

CN216923117U - Speed reducer convenient to maintain

Info

Publication number: CN216923117U
Application number: CN202123194983.1U
Authority: CN
Inventors: 余水火
Original assignee: Jinyi Automation Equipment Shanghai Co ltd
Current assignee: Jinyi Automation Equipment Shanghai Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-08
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of speed reducers and discloses a speed reducer convenient to maintain. This speed reducer convenient to maintain, through be provided with the mounting bracket at the backup pad top, the draw-in groove joint that the mounting bracket was seted up through the inner wall both ends is in the boss that the backup pad both ends set up, there is the protection casing at the mounting bracket both ends through connecting screw swing joint, protect inside speed reducer, the mounting means is simple convenient, simultaneously at mounting bracket top movable mounting have the handle, by the sharp corner fish tail of spare part when having avoided the installation, when the protection casing is outside receiving the collision impact, the impact force transmits the enhancement layer through the support rib, by the inside intensity that improves the protection casing of enhancement layer follow protection casing, make it can not produce the deformation when receiving the collision impact, the security of inside speed reducer has effectively been improved, the shell has been avoided receiving the damage.

Description

Speed reducer convenient to maintain

Technical Field

The utility model relates to the technical field of speed reducers, in particular to a speed reducer convenient to maintain.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is a speed reduction transmission device which is commonly used between a prime mover and a working machine and plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism. The existing speed reducer casing is an integral casting casing usually, often can cause the damage to the casing when receiving external force to collide with, the integral casting casing is difficult to repair after being damaged usually, and the operational environment that the speed reducer is located can't accomplish completely to this type of external collision basically, and the damage of shell can lead to inside precision part to lose the protection, so for a long time, will make the maintenance work unusual frequently, maintainer's working strength also can constantly improve, can cause certain economic loss for the company simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the reducer convenient to maintain, which has the advantages of external protection, convenience in installation and the like, and solves the technical problem.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a speed reducer convenient to maintain, includes the speed reducer, the speed reducer includes mounting bracket, backup pad, kicking block, bottom plate, protection casing, connecting screw, enhancement layer, support rib and speed reducer subassembly, bottom plate movable mounting is at speed reducer subassembly top, kicking block fixed connection is in the bottom plate top, backup pad fixed connection is at the kicking block top, backup pad top swing joint has the mounting bracket, the protection casing sets up at the mounting bracket both ends, connecting screw swing joint is at the mounting bracket both ends, enhancement layer fixed connection is at the both ends of protection casing inner wall, support rib one end fixed connection is at the protection casing inner wall, and other end fixed connection is in enhancement layer one side.

Preferably, bosses are arranged at two ends of the supporting plate, and clamping grooves are formed in two ends of the inner wall of the mounting frame.

Through the technical scheme, the mounting frame is clamped on the bosses arranged at the two ends of the supporting plate through the clamping grooves formed in the two ends of the inner wall, and the mounting mode is simpler and faster.

Preferably, the protection casing formula sheet metal construction as an organic whole, and its front is provided with the boss, and the round hole has been seted up at the boss center.

Through the technical scheme, protection casing formula sheet metal construction as an organic whole makes its protection to inside speed reducer more comprehensive, and utilizes the center of its positive boss to seted up the round hole, dodges the drive shaft during easy to assemble, utilizes the boss to protect the drive shaft root simultaneously, prevents that the drive shaft from receiving external force to damage.

Preferably, a handle is movably mounted at the top of the mounting frame.

Through the technical scheme, the installation frame can be more conveniently installed through the handle movably installed at the top when being installed, and meanwhile, the installation frame is prevented from being scratched by sharp corners of parts when being installed.

Preferably, the connecting screw penetrates through the protective cover and is movably connected to one end of the mounting frame, and a nut is arranged at the axis of the connecting screw.

Through the technical scheme, the connecting screw rod runs through the protective cover and is movably connected to one end of the mounting frame, the protective cover and the mounting frame are movably connected, and meanwhile the protective cover is locked and fixed through the nut arranged at the axis center, so that the protective cover is reduced and rocked, and the protective effect is not influenced.

Preferably, the two ends of the inner wall of the protective cover are fixedly connected with reinforcing layers, and one side of each reinforcing layer is provided with a supporting rib.

Through the technical scheme, when the protection casing is externally impacted by collision, the impact force is transmitted to the reinforcing layer through the supporting ribs, the strength of the protection casing is improved from the inside of the protection casing through the reinforcing layer, so that the protection casing cannot deform when impacted by collision, the safety of the internal speed reducer is effectively improved, and the shell is prevented from being damaged.

Compared with the prior art, the utility model provides a speed reducer convenient to maintain, which has the following beneficial effects:

1. this speed reducer convenient to maintain through being provided with the protection casing at the mounting bracket both ends, is receiving the collision when assaulting in the protection casing outside, and the enhancement layer is transmitted through the support rib to the impact force, by the inside intensity that improves the protection casing of enhancement layer follow protection casing, makes it can not produce the deformation when receiving the collision and assaulting, has effectively improved the security of inside speed reducer, has avoided the shell to receive the damage.

2. This speed reducer convenient to maintain through being provided with the mounting bracket at the backup pad top, the draw-in groove joint that the mounting bracket was seted up through the inner wall both ends is in the boss that the backup pad both ends set up, has the protection casing through connecting screw swing joint at the mounting bracket both ends, protects inside speed reducer, and the mounting means is simple convenient, has the handle at mounting bracket top movable mounting simultaneously, by the sharp corner fish tail of spare part when having avoided the installation.

Drawings

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

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

fig. 3 is a schematic view of the installation structure of the protective cover of the present invention.

Wherein: 1. a speed reducer; 11. a mounting frame; 12. a support plate; 13. a top block; 14. a base plate; 15. a protective cover; 16. connecting a screw rod; 17. a reinforcing layer; 18. a support rib; 19. a speed reducer assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-3, a speed reducer convenient for maintenance, including speed reducer 1, speed reducer 1 includes mounting bracket 11, backup pad 12, kicking block 13, bottom plate 14, protection casing 15, connecting screw 16, enhancement layer 17, support rib 18 and speed reducer subassembly 19, bottom plate 14 movable mounting is at 19 tops of speed reducer subassembly, kicking block 13 fixed connection is at 14 tops of bottom plate, backup pad 12 fixed connection is at 13 tops of kicking block, backup pad 12 top swing joint has mounting bracket 11, protection casing 15 sets up at 11 both ends of mounting bracket, connecting screw 16 swing joint is at 11 both ends of mounting bracket, enhancement layer 17 fixed connection is at the both ends of 15 inner walls of protection casing, 18 one end fixed connection of support rib are at 15 inner walls of protection casing, and other end fixed connection is in enhancement layer 17 one side.

Specifically, bosses are arranged at two ends of the supporting plate 12, and clamping grooves are formed at two ends of the inner wall of the mounting frame 11. The mounting bracket has the advantages that the mounting bracket 11 is clamped on the bosses arranged at the two ends of the support plate 12 through the clamping grooves formed at the two ends of the inner wall, and the mounting mode is simpler and faster.

Specifically, the protection cover 15 is of an integral sheet metal structure, a boss is arranged on the front face of the protection cover, and a round hole is formed in the center of the boss. The advantage is, protection casing 15 formula sheet metal construction as an organic whole makes its protection to inside speed reducer more comprehensive, and utilizes the center of its positive boss to seted up the round hole, dodges the drive shaft during easy to assemble, utilizes the boss to protect the drive shaft root simultaneously, prevents that the drive shaft from receiving external force to damage.

Specifically, a handle is movably mounted at the top of the mounting frame 11. The advantage is that, mounting bracket 11 can make the installation more convenient through top movable mounting's handle when installing, has also avoided the installation time by the sharp corner fish tail of spare part simultaneously.

Specifically, the connecting screw 16 penetrates through the protective cover 15 and is movably connected to one end of the mounting frame 11, and a nut is arranged at the axis of the connecting screw 16. The advantage is, connecting screw 16 runs through protection casing 15 swing joint in mounting bracket 11 one end, with protection casing 15 and mounting bracket 11 swing joint, utilizes the nut that axle center department set up to lock fixedly protection casing 15 simultaneously, makes protection casing 15 reduce and rocks, does not influence the protecting effect.

Specifically, reinforcing layers 17 are fixedly connected to two ends of the inner wall of the protective cover 15, and supporting ribs 18 are arranged on one side of each reinforcing layer 17. The advantage is, the protection casing 15 outside is when receiving the collision impact, and the impact force transmits enhancement layer 17 through support rib 18, by the inside intensity that improves protection casing 15 of enhancement layer follow protection casing 15, makes it can not produce the deformation when receiving the collision impact, has effectively improved the security of inside speed reducer, has avoided the shell to receive the damage.

When using, at first cup joint protection casing 15 in the speed reducer outside, utilize the handle that 11 tops of mounting bracket set up to drag mounting bracket 11 simultaneously, the boss joint that draw-in groove and backup pad 12 both ends that utilize 11 inner wall both ends of mounting bracket to set up, the preformed hole swing joint that will connect screw 16 to pass protection casing 15 both ends is at the 11 both ends of mounting bracket after that, it is fixed to utilize the nut to lock

protection casing

15, 15 outsides at the protection casing receive the collision when assaulting, the impact force transmits enhancement layer 17 through support rib 18, by the inside intensity that improves protection casing 15 of enhancement layer 17 follow protection casing, make it can not produce the deformation when receiving the collision and assaulting, the security of inside speed reducer has effectively been improved, the shell has been avoided receiving the damage.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a speed reducer convenient to maintain, includes speed reducer (1), its characterized in that: the speed reducer (1) comprises a mounting rack (11), a support plate (12), a top block (13), a bottom plate (14), a protective cover (15), a connecting screw rod (16), a reinforcing layer (17), a support rib (18) and a speed reducer component (19), the bottom plate (14) is movably arranged at the top of the speed reducer component (19), the top block (13) is fixedly connected with the top of the bottom plate (14), the supporting plate (12) is fixedly connected to the top of the ejector block (13), the top of the supporting plate (12) is movably connected with an installation frame (11), the protective covers (15) are arranged at two ends of the mounting rack (11), the connecting screw rods (16) are movably connected at two ends of the mounting rack (11), the reinforcing layer (17) is fixedly connected with the two ends of the inner wall of the protective cover (15), one end of the supporting rib (18) is fixedly connected to the inner wall of the protective cover (15), and the other end of the supporting rib is fixedly connected to one side of the reinforcing layer (17).

2. A speed reducer convenient to maintain according to claim 1, characterized in that: bosses are arranged at two ends of the supporting plate (12), and clamping grooves are formed at two ends of the inner wall of the mounting frame (11).

3. A speed reducer convenient to maintain according to claim 1, characterized in that: the protection casing (15) formula sheet metal construction as an organic whole, and its front is provided with the boss, and the round hole has been seted up at the boss center.

4. A speed reducer convenient to maintain according to claim 1, characterized in that: the top of the mounting rack (11) is movably provided with a handle.

5. A speed reducer convenient to maintain according to claim 1, characterized in that: the connecting screw rod (16) penetrates through the protective cover (15) and is movably connected to one end of the mounting frame (11), and a nut is arranged at the axis of the connecting screw rod (16).

6. A speed reducer convenient to maintain according to claim 1, characterized in that: both ends fixedly connected with enhancement layer (17) of protection casing (15) inner wall, and enhancement layer (17) one side is provided with support rib (18).