CN214579743U

CN214579743U - Robot reduction gear protection casing

Info

Publication number: CN214579743U
Application number: CN202120705860.0U
Authority: CN
Inventors: 孟宪卿
Original assignee: Jiangsu Minshen Machinery Equipment Co ltd
Current assignee: Jiangsu Minshen Machinery Equipment Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-02
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a robot speed reducer protective cover, which comprises a speed reducer, wherein the speed reducer is arranged in a protective cover component, the protective cover component comprises a protective flap mechanism and an anti-shaking mechanism, the protective flap mechanism comprises two parts which are symmetrically distributed along the left and the right of the center, the contact position is connected by a pin in a penetrating and rotating way, the inner wall of the protective flap mechanism is symmetrically provided with an anti-shaking mechanism along the left and right sides of the center, the two ends of the anti-shaking mechanism are connected with the inner wall of the protective flap mechanism in a penetrating and rotating way, the protective flap mechanism comprises a protective flap, the bottom end surface of the protective flap vertically penetrates through a bottom groove, the side surface of the upper end of the protective flap is fixedly connected with a sealing L block, the side wall of the protective flap positioned at the upper end of the sealing L block is vertically fixedly connected with a connecting block, the center of the side wall of the connecting block penetrates through a handle groove, the side wall of the connecting block is uniformly connected with a plurality of fastening threads through threads, the side surface of the lower end of the protective flap is fixedly connected with a sealing flower block, and the side wall is fixedly connected with an arc-shaped block, and the inner wall of the protective flap penetrates through and is rotatably connected with the anti-shaking mechanisms which are parallel to each other.

Description

Robot reduction gear protection casing

Technical Field

The utility model relates to a protection casing technical field specifically is a reduction gear protection casing of robot.

Background

The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The speed reducer has the functions of matching rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, is widely applied to modern machinery, and is externally provided with a protective cover due to the fact that the speed reducer is harsh in operation environment and is prone to abrasion, leakage and other faults.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reduction gear protection casing of robot 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: a robot speed reducer protective cover comprises a speed reducer, wherein the speed reducer is placed in a protective cover assembly, the protective cover assembly comprises a protective flap mechanism and an anti-shaking mechanism, the protective flap mechanism is provided with two parts which are symmetrically distributed along the left and right sides of the center, the contact positions of the protective flap mechanism are connected in a penetrating and rotating mode through pins, the anti-shaking mechanism is symmetrically arranged on the inner wall of the protective flap mechanism along the left and right sides of the center, two ends of the anti-shaking mechanism penetrate through and are connected to the inner wall of the protective flap mechanism in a rotating mode, the protective flap mechanism comprises a protective flap, a bottom groove, a connecting block, a handle groove, a sealing L block, a sealing flower block and an arc block, the bottom end face of the protective flap vertically penetrates through the bottom groove, the side face of the upper end of the protective flap is fixedly connected with the sealing L block, the side wall of the protective flap at the upper end of the sealing L block is vertically fixedly connected with the connecting block, the handle groove is penetrated through the center of the side wall of the connecting block, and a plurality of fastening threads are uniformly penetrated through the connecting block, the side face of the lower end of the protection flap is fixedly connected with a sealing flower block, the side wall of the protection flap is fixedly connected with an arc-shaped block, and the inner wall of the protection flap penetrates through and is rotatably connected with anti-shaking mechanisms which are parallel to each other.

Preferably, the sealing L block is a rectangular parallelepiped block with an L-shaped cross section, and each corner is rounded.

Preferably, the handle groove is an arc groove, and the inner wall of the handle groove is fixedly connected with the anti-slip sleeve made of rubber.

Preferably, the sealing flower block is a structure of one-half staggered cylindrical bulges and grooves fixedly connected to the square plate.

Preferably, the anti-shaking mechanism comprises a rotating rod, a hinge spring, a flange and an L block, wherein the inner wall of the protective flap penetrates through and is rotatably connected with two ends of the rotating rod, the inner wall of the protective flap is fixedly connected with one end of the hinge spring, the hinge spring is sleeved on the outer ring of the rotating rod, the flange is fixedly connected with the outer side of the rotating rod in a coaxial line manner, the side wall of the flange is fixedly connected with the other end of the hinge spring, the side wall of the flange is fixedly connected with the L block, and the L block is in contact connection with the side wall of the speed reducer.

Preferably, the rotating rod is of a bamboo-joint-shaped cylinder structure, the diameter of the middle section of the rotating rod is smaller than the diameters of the two ends of the rotating rod, and a bearing is arranged at the contact position of the rotating rod and the protection valve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when using, rotatory protection lamella makes the protection lamella around the pin restriction of bottom, and the top opens, puts into the protection casing subassembly with the reduction gear inside, makes the reduction gear contact connect at L piece lateral wall, receives the extrusion and drives the bull stick rotation, and the hinge spring extrudees, makes L piece contact connect and avoids rocking at the reduction gear lateral wall, puts into the back because of the reduction gear, receives the sealed flower piece of gravity action extrusion to closing sealedly, and the bolted connection connecting block is fixed, takes the convenience, and can quick safety protection.

Drawings

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

FIG. 2 is a schematic view of a protective cover assembly according to the present invention;

FIG. 3 is a schematic view of the anti-sloshing mechanism of the present invention;

fig. 4 is a schematic view of the middle sealing flower block of the present invention.

In the figure: 1 reducer, 2 shield assembly, 21 shield flap mechanism, 22 anti-shaking mechanism, 210 shield flap, 212 bottom groove, 213 connecting block, 214 handle groove, 215 sealing L block, 216 sealing flower block, 217 arc block, 220 rotating rod, 221 hinge spring, 223 flange and 222L block.

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 present invention provides a technical solution: a robot speed reducer protective cover comprises a speed reducer 1, the speed reducer 1 is placed in a protective cover assembly 2, the protective cover assembly 2 comprises a protective flap mechanism 21 and an anti-shaking mechanism 22, the protective flap mechanism 21 is provided with two parts which are symmetrically distributed along the center in a bilateral mode, the contact positions are connected in a penetrating mode through pins in a rotating mode, the anti-shaking mechanism 22 is symmetrically arranged on the inner wall of the protective flap mechanism 21 in a bilateral mode along the center, two ends of the anti-shaking mechanism 22 are connected to the inner wall of the protective flap mechanism 21 in a penetrating mode and in a rotating mode, the protective flap mechanism 21 comprises a protective flap 210, a bottom groove 212, a connecting block 213, a handle groove 214, a sealing L block 215, a sealing flower block 216 and an arc block 217, the bottom end face of the protective flap 210 vertically penetrates through the bottom groove 212, the side face of the upper end of the protective flap 210 is fixedly connected with the sealing L block 215, the side wall of the protective flap 210 positioned at the upper end of the sealing L block 215 is vertically fixedly connected with the connecting block 213, the handle groove 214 is penetrated through the center of the side wall of the connecting block 213, and a plurality of fastening threads are uniformly penetrated through the threads, the side surface of the lower end of the protection flap 210 is fixedly connected with a sealing flower block 216, the side wall of the protection flap 210 is fixedly connected with an arc-shaped block 217, and the inner wall of the protection flap 210 penetrates through and is rotatably connected with the anti-shaking mechanisms 22 which are parallel to each other.

The seal L block 215 is a rectangular parallelepiped block having an L-shaped section, and each corner is rounded.

The handle groove 214 is a circular arc groove, and the inner wall is fixedly connected with an anti-slip sleeve made of rubber.

The sealing flower block 216 is a structure of one-half staggered cylindrical protrusions and grooves fixedly connected to a square plate.

The anti-shaking mechanism 22 comprises a rotating rod 220, a hinge spring 221, a flange 223 and an L-shaped block 222, the inner wall of the protective flap 210 penetrates through and is rotatably connected with two ends of the rotating rod 220, the inner wall of the protective flap 210 is fixedly connected with one end of the hinge spring 221, the hinge spring 221 is sleeved on the outer ring of the rotating rod 220, the outer side of the rotating rod 220 is fixedly connected with the flange 223 through a coaxial line, the side wall of the flange 223 is fixedly connected with the other end of the hinge spring 221, the side wall of the flange 223 is fixedly connected with the L-shaped block 222, and the L-shaped block 222 is in contact connection with the side wall of the speed reducer 1.

The rotating rod 220 is a bamboo-joint-shaped cylinder structure, the diameter of the middle section of the rotating rod is smaller than the diameters of the two ends of the rotating rod, and a bearing is arranged at the contact position of the rotating rod 220 and the protective valve 210.

The working principle is as follows: the utility model discloses when using, rotatory protection lamella 210, make protection lamella 210 center on the pin restriction of bottom, the top opens, put into protection casing subassembly 2 with reduction gear 1 inside, make reduction gear 1 contact connection at L piece 222 lateral wall, it is rotatory to receive the extrusion to drive bull stick 220, hinge spring 221 extrudees, make L piece 222 contact connection avoid rocking at reduction gear 1 lateral wall, put into the back because of reduction gear 1, it is sealed to closing by the sealed flower piece of action of gravity extrusion 216, bolted connection connecting block 213 is fixed, it is convenient to take, and can quick safety protection.

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 reduction gear protection casing of robot, includes reduction gear (1), its characterized in that: the speed reducer (1) is placed in a protective cover assembly (2), the protective cover assembly (2) comprises a protective flap mechanism (21) and an anti-shaking mechanism (22), the protective flap mechanism (21) is provided with two parts which are distributed along the center in bilateral symmetry, the contact positions of the protective flap mechanism (21) are connected in a penetrating and rotating mode through pins, the anti-shaking mechanism (22) is arranged on the inner wall of the protective flap mechanism (21) in bilateral symmetry along the center, two ends of the anti-shaking mechanism (22) are connected to the inner wall of the protective flap mechanism (21) in a penetrating and rotating mode, the protective flap mechanism (21) comprises a protective flap (210), a bottom groove (212), a connecting block (213), a handle groove (214), a sealing L block (215), a sealing flower block (216) and an arc block (217), the bottom end face of the protective flap (210) vertically penetrates through the bottom groove (212), the side face of the upper end of the protective flap (210) is fixedly connected with the sealing L block (215), and the side wall of the protective flap (210) positioned at the upper end of the sealing L block (215) is fixedly connected with the connecting block (213), handle groove (214) runs through in connecting block (213) lateral wall center, and connecting block (213) lateral wall evenly runs through threaded connection a plurality of fastening screw, protection lamella (210) lower extreme side rigid coupling sealing flower piece (216), and lateral wall rigid coupling arc piece (217), protection lamella (210) inner wall runs through and rotates and connects anti-shake mechanism (22) that are parallel to each other.

2. The robotic decelerator shield according to claim 1, wherein: the sealing L block (215) is a rectangular block with an L-shaped section, and each corner of the rectangular block is rounded.

3. The robotic decelerator shield according to claim 1, wherein: the handle groove (214) is an arc groove, and the inner wall of the handle groove is fixedly connected with an anti-slip sleeve made of rubber.

4. The robotic decelerator shield according to claim 1, wherein: the sealing flower block (216) is a structure that a square plate is fixedly connected with staggered half cylindrical bulges and grooves.

5. The robotic decelerator shield according to claim 1, wherein: the anti-shaking mechanism (22) comprises a rotating rod (220), a hinge spring (221), a flange (223) and L blocks (222), wherein the inner wall of a protection flap (210) penetrates through and is rotatably connected with the two ends of the rotating rod (220), one end of the inner wall of the protection flap (210) is fixedly connected with the hinge spring (221), the hinge spring (221) is sleeved on the outer ring of the rotating rod (220), the flange (223) is fixedly connected with the outer side of the rotating rod (220) in a coaxial line mode, the other end of the flange (223) is fixedly connected with the hinge spring (221), the flange (223) is fixedly connected with the L blocks (222), and the L blocks (222) are in contact connection with the side wall of the speed reducer (1).

6. The robotic decelerator shield according to claim 5, wherein: the rotating rod (220) is of a bamboo-joint-shaped cylindrical structure, the diameter of the middle section of the rotating rod is smaller than the diameters of the two ends of the rotating rod, and a bearing is arranged at the contact position of the rotating rod (220) and the protection valve (210).