CN213213252U

CN213213252U - Speed reducer with stable transmission

Info

Publication number: CN213213252U
Application number: CN202022397432.4U
Authority: CN
Inventors: 齐浩宇; 吴海亭
Original assignee: Hebei Xiangjinchao Environmental Protection Technology Co Ltd
Current assignee: Hebei Xiangjinchao Environmental Protection Technology Co Ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-05-14
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a speed reducer with stable transmission, which comprises a speed reducer body and a base, wherein the speed reducer body is fixedly arranged on one side of the top end of the base, one end of the speed reducer body is provided with a driving motor, the other side of the top end of the base is fixedly provided with two fixed blocks, the top ends of the two fixed blocks are fixedly provided with a lower semi-ring, the top end of the lower semi-ring is provided with an upper semi-ring, the insides of the lower semi-ring and the upper semi-ring are provided with convex rods, one end of each convex rod is fixedly connected with the middle part of one end of the driving motor, the tops of the two sides of the base and the tops of the two ends of the base are both fixedly provided with hinges, and the insides of the hinges are rotatably connected with supporting screw rods. The sleeve is rotated to be screwed out, and the floor supporting plate is supported.

Description

Speed reducer with stable transmission

Technical Field

The utility model relates to a speed reducer, in particular to steady speed reducer of transmission.

Background

The speed reducer is a speed reducer, and the speed reducer is an independent closed transmission device between a prime motor and a working machine, is used for reducing the rotating speed and increasing the torque so as to meet the working requirement, and is also used for increasing the speed in some occasions, namely the speed reducer. The reduction gear serves to match the rotational speed and the torque transmission between the prime mover and the working machine or the actuator, and is used in modern machines in a very wide range of applications. The speed reducer can be divided into two categories of a general speed reducer and a special speed reducer according to purposes, and the design, the manufacture and the use characteristics of the general speed reducer and the special speed reducer are different.

The speed reducer is usually used with an electric motor, an internal combustion engine or other power equipment, and the existing speed reducer has the following disadvantages when in use:

1. when the speed reducer is matched with power equipment such as a motor, the motor and other equipment can generate strong vibration during working, and the vibration is easily transmitted to the speed reducer, so that the speed reducer cannot stably and stably output power;

2. simultaneously because the vibrations of equipment such as motor can transmit to the workstation, also can make the workstation produce vibrations to make the workstation produce certain displacement, and then influence the normal transmission of speed reducer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a speed reducer that the transmission is steady to equipment such as the motor that proposes in solving above-mentioned background art can produce strong vibrations at the during operation, and vibrations transmit the problem on speed reducer and the workstation easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a speed reducer that transmission is steady, includes speed reducer body and base, speed reducer body fixed mounting is in one side on base top, the one end of speed reducer body is equipped with driving motor, the opposite side on base top is fixed and is equipped with two fixed blocks, two the top of fixed block is fixed and is equipped with down the semi-ring, the top of lower semi-ring is equipped with the semi-ring, the both ends of going up the semi-ring all are through the both ends fixed connection of bolt with lower semi-ring, the inside of lower semi-ring and last semi-ring is equipped with the nose bar, the one end of nose bar and the middle part fixed connection of driving motor one end, the top of base both sides all is fixed and is equipped with two hinges, the top at base both ends is all fixed and is equipped with the.

As an optimal technical scheme of the utility model, the inner wall of lower semi-ring and the inner wall of first semi-ring all laminate and are equipped with the rubber circle, the inner wall of rubber circle is connected with one side contact of nose bar outer wall.

As a preferred technical scheme of the utility model, the fixed cushion that is equipped with in middle part on base top, the middle part on cushion top is connected with one side contact of driving motor bottom.

As an optimal technical scheme of the utility model, it is a plurality of the equal threaded connection of outer wall of supporting screw has the sleeve, and a plurality of telescopic bottoms all are equipped with props the floor.

As an optimal technical scheme of the utility model, it is a plurality of telescopic bottom is all fixed and is equipped with the dead lever, and is a plurality of the bottom of dead lever is all fixed and is equipped with the bulb.

As an optimal technical scheme of the utility model, it is a plurality of prop the middle part on floor top and all fix and be equipped with bulb support, it is a plurality of bulb support rotates with the bulb that corresponds respectively and is connected.

As an optimal technical scheme of the utility model, it is a plurality of prop the bottom on floor and all fix and be equipped with a plurality of antislip strips.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a speed reducer with stable transmission, through setting up lower semi-ring, upper semi-ring, rubber circle and fixed block etc., can realize using lower semi-ring and upper semi-ring to clamp the nose bar, and two rubber circles encase the nose bar, the rubber circle can absorb the impact force of a part of nose bar, reduce the vibrations of nose bar, can fix driving motor better, can effectively restrain the vibrations of driving motor, and then reduce the vibrations of transmitting to the speed reducer body, make the transmission of speed reducer more steady;

2. the utility model relates to a speed reducer with stable transmission, which is provided with a hinge, a supporting screw rod and a sleeve. Bulb, bulb support and prop the floor etc. can realize opening supporting screw before speed reducer body work for prop floor ground connection, rotate the sleeve, make the sleeve screw out, and will prop the floor and prop, the base is propped this moment, and driving motor's vibrations can be resisted to the base, can prevent that the base from taking place the displacement, and then guarantee that the speed reducer body can normally transmit.

Drawings

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

FIG. 2 is a cross-sectional view of the lower half ring and the upper half ring of the present invention;

fig. 3 is the structure diagram of the utility model when the normal screw rod is spread and the back support floor is grounded.

In the figure: 1. a speed reducer body; 2. a base; 3. a drive motor; 4. cushion blocks; 5. a fixed block; 6. a nose bar; 7. a lower half ring; 8. an upper half ring; 9. a rubber ring; 10. a hinge; 11. a support screw; 12. a sleeve; 13. a ball head; 14. a ball head support; 15. and (5) supporting the floor.

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. 1-3, the present invention provides a technical solution of a speed reducer with stable transmission:

according to the figures 1-3, the reducer comprises a reducer body 1 and a base 2, the reducer body 1 is fixedly arranged on one side of the top end of the base 2, one end of the reducer body 1 is provided with a driving motor 3, the other side of the top end of the base 2 is fixedly provided with two fixed blocks 5, the top ends of the two fixed blocks 5 are fixedly provided with a lower half ring 7, the top end of the lower half ring 7 is provided with an upper half ring 8, both ends of the upper half ring 8 are fixedly connected with both ends of the lower half ring 7 through bolts, a convex rod 6 is arranged inside the lower half ring 7 and the upper half ring 8, one end of the convex rod 6 is fixedly connected with the middle part of one end of the driving motor 3, the convex rod 6 is clamped by the lower half ring 7 and the upper half ring 8, the driving motor 3 can be better fixed, the vibration of the driving motor 3 can be effectively inhibited, the vibration transmitted to the reducer body 1 is, the top at base 2 both ends is all fixed and is equipped with hinge 10, and the inside of a plurality of hinges 10 all rotates and is connected with supporting screw 11.

Wherein, the inner wall of lower semi-ring 7 and the inner wall of first semi-ring 8 all laminate and are equipped with rubber circle 9, the inner wall of rubber circle 9 is connected with one side contact of 6 outer walls of nose bar, rubber circle 9 is very thick, two rubber circles 9 clip nose bar 6, rubber circle 9 can absorb the impact force of some nose bar 6, reduce the vibrations of nose bar 6, the middle part on 2 tops of base is fixed and is equipped with cushion 4, the middle part on 4 tops of cushion is connected with one side contact of driving motor 3 bottom, cushion 4 is used for supporting driving motor 3.

According to the technical scheme, sleeves 12 are connected to the outer walls of a plurality of supporting screws 11 in a threaded manner, floor supporting plates 15 are arranged at the bottoms of the sleeves 12, fixing rods are fixedly arranged at the bottoms of the sleeves 12, bulbs 13 are fixedly arranged at the bottoms of the fixing rods, bulb supports 14 are fixedly arranged in the middles of the tops of the floor supporting plates 15, the bulb supports 14 are respectively connected with the corresponding bulbs 13 in a rotating manner, before the speed reducer body 1 works, the supporting screws 11 are opened, the floor supporting plates 15 are grounded, the sleeves 12 are rotated, the sleeves 12 are screwed out, the floor supporting plates 15 are supported, the base 2 is supported at the moment, the base 2 can resist the vibration of a driving motor 3, the base 2 can be prevented from being displaced, the normal transmission of the speed reducer body 1 can be ensured, a plurality of anti-slip strips are fixedly arranged at the bottoms of the floor supporting plates 15, and can increase the friction force between the floor supporting plates 15 and the ground, is beneficial to improving the supporting effect.

When the speed reducer is used, the speed reducer with stable transmission of the utility model is characterized in that firstly, the convex rod 6 is positioned inside the lower half ring 7, the upper half ring 8 is closed and the lower half ring 7 and the upper half ring 8 are fixed by using bolts, before the speed reducer body 1 works, the supporting screw rod 11 is opened to lead the supporting floor 15 to be grounded, the sleeve 12 is rotated to lead the sleeve 12 to be screwed out and lead the supporting floor 15 to be supported, when the driving motor 3 works, vibration is generated, at the moment, the base 2 is supported, the base 2 can resist the vibration of the driving motor 3 and can prevent the base 2 from displacing, the anti-slip strip can increase the friction force between the supporting floor 15 and the ground, the supporting effect can be improved, the convex rod 6 is clamped by using the lower half ring 7 and the upper half ring 8, the convex rod 6 is surrounded by the two rubber rings 9, the rubber rings 9 can absorb the impact force of a part of the convex rod 6, and reduce the, can fix driving motor 3 better, can effectual suppression driving motor 3's vibrations, and then reduce the vibrations to the transmission of speed reducer body 1 transmission for the transmission of speed reducer is more steady.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 speed reducer that transmission is steady, includes speed reducer body (1) and base (2), its characterized in that: the speed reducer body (1) is fixedly arranged on one side of the top end of the base (2), one end of the speed reducer body (1) is provided with a driving motor (3), the other side of the top end of the base (2) is fixedly provided with two fixed blocks (5), the top ends of the two fixed blocks (5) are fixedly provided with a lower semi-ring (7), the top end of the lower half ring (7) is provided with an upper half ring (8), both ends of the upper half ring (8) are fixedly connected with both ends of the lower half ring (7) through bolts, the inner parts of the lower half ring (7) and the upper half ring (8) are provided with convex rods (6), one end of the convex rod (6) is fixedly connected with the middle part of one end of the driving motor (3), two hinges (10) are fixedly arranged at the tops of two sides of the base (2), the top at both ends of the base (2) is fixedly provided with hinges (10), and the hinges (10) are connected with supporting screws (11) in a rotating mode.

2. A smoothly-driven speed reducer according to claim 1, wherein: the inner wall of the lower half ring (7) and the inner wall of the upper half ring (8) are both provided with a rubber ring (9) in a fitting manner, and the inner wall of the rubber ring (9) is in contact connection with one side of the outer wall of the convex rod (6).

3. A smoothly-driven speed reducer according to claim 1, wherein: the middle part of the top end of the base (2) is fixedly provided with a cushion block (4), and the middle part of the top end of the cushion block (4) is in contact connection with one side of the bottom end of the driving motor (3).

4. A smoothly-driven speed reducer according to claim 1, wherein: the outer wall of the supporting screw rods (11) is connected with sleeves (12) in a threaded mode, and the bottoms of the sleeves (12) are provided with supporting floors (15).

5. A smoothly-driven speed reducer according to claim 4, wherein: a plurality of the bottom ends of the sleeves (12) are all fixedly provided with fixing rods, and a plurality of ball heads (13) are all fixedly arranged at the bottom ends of the fixing rods.

6. A smoothly-driven speed reducer according to claim 4, wherein: the middle part of the top end of the supporting floor (15) is fixedly provided with a ball head support (14), and the ball head supports (14) are rotatably connected with corresponding ball heads (13) respectively.

7. A smoothly-driven speed reducer according to claim 4, wherein: a plurality of anti-slip strips are fixedly arranged at the bottom ends of the supporting floors (15).