CN218236057U

CN218236057U - Speed reducer for thick liquid stirring

Info

Publication number: CN218236057U
Application number: CN202222131166.XU
Authority: CN
Inventors: 李强春
Original assignee: Liming Industrial Technology Suzhou Co ltd
Current assignee: Liming Industrial Technology Suzhou Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-06
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to the technical field of speed reducers, in particular to a speed reducer for thick liquid stirring, which comprises a shell, a base and an output shaft, wherein the base is arranged at the bottom of the shell and fixedly connected with the shell; because the speed reducer is used for stirring thick liquid, the rotating force for preventing the speed reducer is not strong, a reinforcing gear is added in the speed reducer, the stirring strength for stirring the thick liquid speed reducer is increased, and according to the impulse that mechanical operation is directly brought to the speed reducer is relieved to a buffer gear designed on the premise of ensuring to increase the power of a motor and the stirring strength, the impulse is kept in the range endured by the speed reducer, the stirring strength of the speed reducer is enhanced, the service life of the speed reducer is prolonged simultaneously, and the safety of the working environment of workers is enhanced.

Description

Speed reducer for thick liquid stirring

Technical Field

The utility model relates to a speed reducer technical field especially relates to a speed reducer is used in thick liquid stirring.

Background

The speed reducer is used for reducing the rotating speed and can be divided into a worm speed reducer and a planetary gear speed reducer; the shapes of the wheels can be divided into a cylindrical gear reducer, a conical gear reducer and a conical-cylindrical gear leading wheel reducer according to different transmission stages; the speed reducer can be further divided into an expansion type speed reducer, a split-flow type speed reducer and a co-inlet shaft type speed reducer according to the transmission arrangement form. 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 function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery.

1. The existing speed reducer has the advantages of simple structure, single function, unstable output of the speed reducer, compact mechanical structure, easy occurrence of collapse phenomenon, limited service life of a flexible gear, impact resistance, poorer rigidity compared with a metal part, and no too high input rotating speed of the flexible gear, and certain limitation.

2. The large volume of some speed reducers is complex in process, the number of parts is large, inconvenience can be brought to machinery, the machinery can be affected to use, the size is too large, the use or the carrying is difficult, mutual loss and wear among the parts can easily occur due to the excessive parts, and material resources and financial resources are wasted.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems existing in the prior art, the speed reducer for stirring the thick liquid is provided.

The specific technical scheme is as follows:

the utility model provides a speed reducer for thick liquid stirring, includes casing and base and output shaft, the bottom of casing is equipped with the base, base fixed connection the casing, be equipped with the locating hole on the base, one side of casing is equipped with the output shaft, the output shaft passes through the fastener and connects the casing, one side of casing is equipped with the tail shell, the tail shell passes through the fastener and connects the casing.

Preferably, the top of casing is equipped with the box body, box body fixed connection the casing, the top of box body is equipped with the button head nut, the button head nut is through rotating the connection the box body.

Preferably, a reinforcing gear is arranged inside the shell, a buffer gear is arranged on one side of the reinforcing gear, a power shaft is arranged on one side of the output shaft, a helical gear is arranged on one side of the power shaft, a gear shaft is arranged on one side of the helical gear, and the gear shaft is fixedly connected with the power shaft.

Preferably, a transition piece is arranged on one side of the shell and fixedly connected with the shell, a connecting column is arranged on one side of the transition piece, the connecting column is connected with the transition piece through a fastener, and a connecting hole is formed in the connecting column.

Preferably, a fixed disc is arranged on one side of the output shaft, one side of the fixed disc is fixedly connected with the output shaft, and an internal thread is arranged at one end of the output shaft.

Preferably, a fixing block is arranged on one side of the tail shell and fixedly connected with the tail shell, and a handle is arranged on the fixing block and connected with the fixing block through a fastening piece.

The technical scheme has the following advantages or beneficial effects:

1. because the speed reducer is used for stirring thick liquid, the rotating force for preventing the speed reducer is not strong, a reinforcing gear is added in the speed reducer, the stirring strength for stirring the thick liquid speed reducer is increased, and according to the impulse that mechanical operation is directly brought to the speed reducer is relieved to a buffer gear designed on the premise of ensuring to increase the power of a motor and the stirring strength, the impulse is kept in the range endured by the speed reducer, the stirring strength of the speed reducer is enhanced, the service life of the speed reducer is prolonged simultaneously, and the safety of the working environment of workers is enhanced.

2. Reduce unnecessary gear part, light in weight makes simple structure, adds at the afterbody of speed reducer and establishes the handle, and the speed reducer of being convenient for is used for when stirring convenient to workman and carries the speed reducer, uses manpower and materials sparingly.

Drawings

Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the invention.

Fig. 1 is a sectional view of a structure of a reducer for stirring thick liquid according to the present invention;

fig. 2 is a schematic structural view of a reducer for stirring thick liquid according to the present invention;

fig. 3 is a top view of the speed reducer for stirring thick liquid according to the present invention;

fig. 4 is a structural side view of a reducer for stirring thick liquid provided by the utility model;

fig. 5 is a rear view of the structure of the speed reducer for stirring thick liquid of the utility model.

The above reference numerals denote: the device comprises a shell 1, a fixed block 11, a handle 12, a reinforcing gear 13, a buffer gear 14, a base 2, a positioning hole 21, a box body 22, a round-head nut 23, a helical gear 24, a gear shaft 25, a power shaft 26, a tail shell 3, a connecting hole 31, a column 32, a fixed disc 33, an output shaft 4, internal threads 41 and a transition piece 5.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Referring to fig. 1-5, a reducer for thick liquid stirring comprises a shell 1, a base 2 and an output shaft 4, wherein the base 2 is arranged at the bottom of the shell 1, the base 2 is fixedly connected with the shell 1, a positioning hole 21 is formed in the base 2, the output shaft 4 is arranged on one side of the shell 1, the output shaft 4 is connected with the shell 1 through a fastener, a tail shell 3 is arranged on one side of the shell 1, and the tail shell 3 is connected with the shell 1 through a fastener; because the speed reducer is used for stirring the thick liquid, in order to prevent the weak rotating force of the speed reducer, a reinforcing gear is added in the speed reducer, and the stirring intensity of the speed reducer used for stirring the thick liquid is increased.

Further, a box body 22 is arranged at the top of the shell 1, the box body 22 is fixedly connected with the shell 1, a round-head nut 23 is arranged at the top of the box body 22, and the round-head nut 23 is connected with the box body 22 through rotation; and according to the design of a buffer gear on the premise of ensuring the increase of the power of the motor and the increase of the stirring strength, the impact force directly brought to the speed reducer by the mechanical operation is relieved, the stirring strength of the speed reducer is enhanced when the impact force is kept in a range endured by the speed reducer, the service life of the speed reducer is prolonged, and the safety of the working environment of workers is enhanced.

Further, the inside of the casing 1 is provided with the reinforcing gear 13, one side of the reinforcing gear is provided with the buffer gear 14, one side of the output shaft 4 is provided with the power shaft 26, one side of the power shaft 26 is provided with the helical gear 24, one side of the helical gear 24 is provided with the gear shaft 25, and the gear shaft 25 is fixedly connected with the power shaft 26, so that unnecessary gear parts are reduced, the weight is light, and the structure is simple.

Further, a transition piece 5 is arranged on one side of the shell 1, the transition piece 5 is fixedly connected with the shell 1, a connecting column 32 is arranged on one side of the transition piece 5, the connecting column 32 is connected with the transition piece 5 through a fastener, and a connecting hole 31 is formed in the connecting column 32; the clearance between the parts is enlarged, and the wear of the parts is reduced.

Further, a fixed disc 33 is arranged on one side of the output shaft 4, one side of the fixed disc 33 is fixedly connected with the output shaft 4, and an internal thread 41 is arranged at one end of the output shaft 4; the other end of the output shaft is used for connecting various stirring heads.

Further, a fixing block 11 is arranged on one side of the tail shell 3, the fixing block 11 is fixedly connected with the tail shell 3, a lifting handle 12 is arranged on the fixing block 11, and the lifting handle 12 is connected with the fixing block 11 through a fastening piece; the handle is additionally arranged at the tail part of the speed reducer, so that the speed reducer is convenient for workers to lift and pull when being used for stirring, and manpower and material resources are saved.

The working principle is as follows: when the device is used, firstly, the device is placed in an environment needing to work, and the device is connected with an object needing to work; the output shaft 4 is connected with the stirring rod through the internal thread 41, then the device is started, the gear shaft 25 is driven by the motor to work, the gear shaft 25 drives the reinforcing gear 13 and the buffer gear 14 to work, the power shaft 26 drives the helical gear 24 to work, the helical gear 24 works to drive the output shaft 4 to work, and the stirring rod connected with the output shaft 4 is driven to rotate by the output shaft 4 to work.

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.

Claims

1. The utility model provides a speed reducer for thick liquid stirring which characterized in that: including casing (1) and base (2) and output shaft (4), the bottom of casing (1) is equipped with base (2), base (2) fixed connection casing (1), be equipped with locating hole (21) on base (2), one side of casing (1) is equipped with output shaft (4), output shaft (4) are connected through the fastener casing (1), one side of casing (1) is equipped with tail shell (3), tail shell (3) are connected through the fastener casing (1).

2. The speed reducer for thick liquid stirring according to claim 1, characterized in that: the top of casing (1) is equipped with box body (22), box body (22) fixed connection casing (1), the top of box body (22) is equipped with button head nut (23), button head nut (23) are through rotating the connection box body (22).

3. The reducer for thick liquid stirring according to claim 1, characterized in that: the novel gear transmission mechanism is characterized in that a reinforcing gear (13) is arranged inside the shell (1), a buffer gear (14) is arranged on one side of the reinforcing gear, a power shaft (26) is arranged on one side of the output shaft (4), a helical gear (24) is arranged on one side of the power shaft (26), a gear shaft (25) is arranged on one side of the helical gear (24), and the gear shaft (25) is fixedly connected with the power shaft (26).

4. The speed reducer for thick liquid stirring according to claim 1, characterized in that: one side of casing (1) is equipped with transition piece (5), transition piece (5) fixed connection casing (1), transition piece (5) obtain one side and are equipped with spliced pole (32), spliced pole (32) are connected through the fastener transition piece (5), be equipped with connecting hole (31) on spliced pole (32).

5. The reducer for thick liquid stirring according to claim 1, characterized in that: one side of output shaft (4) is equipped with fixed disk (33), one side fixed connection of fixed disk (33) output shaft (4), output shaft (4) one end is equipped with internal thread (41).

6. The reducer for thick liquid stirring according to claim 1, characterized in that: one side of tail shell (3) is equipped with fixed block (11), fixed block (11) fixed connection tail shell (3), be equipped with handle (12) on fixed block (11), handle (12) pass through the fastener even fixed block (11).