CN216935778U

CN216935778U - Stirring device rotating by utilizing material damping

Info

Publication number: CN216935778U
Application number: CN202123380441.3U
Authority: CN
Inventors: 曹富建
Original assignee: Zhengzhou Kangbaijia Technology Co ltd
Current assignee: Zhengzhou Kangbaijia Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-12
Anticipated expiration: 2031-12-30

Abstract

The utility model provides an utilize material damping pivoted agitating unit, the top of mounting bracket is equipped with the steel sheet, install thrust bearing on the steel sheet, the below of storage bucket is provided with the ring channel with thrust bearing complex, the track ring on thrust bearing upper portion stretches into in the ring channel, the below of steel sheet is equipped with two guide posts, install the bent axle on the mounting bracket, install the connecting rod on the bent axle, the free end and the transfer line of connecting rod rotate to be connected, crankshaft connection has first motor, install the stand on the mounting bracket, the top of stand is equipped with the fixing base, be connected with rotary driving mechanism on the fixing base, rotary driving mechanism is connected with the (mixing) shaft, the (mixing) shaft stretches into in the storage bucket downwards, install the stirring rake on the (mixing) shaft. Through the crank shaft rotation cooperation spring energy storage to the storage bucket can carry out fine vibration impact, through carrying out vibration impact to the storage bucket, this scheme has realized stirring leaf rotation and around the centraxonial relative revolution of storage bucket with simplest mechanism, the effectual stirring dead angle that has eliminated.

Description

Utilize material damping pivoted agitating unit

Technical Field

The utility model relates to the technical field of stirring and mixing in a vacuum environment, in particular to a stirring device rotating by utilizing material damping.

Background

Various organic and inorganic materials can be stirred and mixed everywhere in chemical enterprises. When the materials are mixed according to the specified proportion, an operator never hopes that sundries appear in the mixed materials and the physicochemical property of the materials is lost. In the process of mixing special materials, air and water vapor in the atmosphere can be impurities which affect the performance of the materials or products.

At present, a plurality of stirrers are available on the market, and the structure of the stirrers is mostly above a fixed container, and a stirring rod with a stirring blade of various shapes at the lower end is inserted into the container to stir the pasty or powdery material. Because the container is fixed, the stirring dead angle easily appears and leads to the material to stir inhomogeneous. The present invention solves the above problems with low cost and optimized design.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a stirring apparatus using material damping rotation, which can better stir the material through the revolution of the stirring paddle relative to the material and the rotation of the stirring paddle, and can effectively remove the bubbles in the material through the rotation of the crankshaft to vibrate the charging basket.

The stirring device comprises a mounting frame fixed at the bottom of a vacuum barrel and a charging basket positioned above the mounting frame, wherein a steel plate is arranged above the mounting frame, a thrust bearing is mounted on the steel plate, an annular groove matched with the thrust bearing is arranged below the charging basket, a track ring at the upper part of the thrust bearing extends into the annular groove, two guide posts are arranged below the steel plate, guide plates which are positioned below the guide posts and correspond to the guide posts one by one are fixed on the mounting frame, the guide posts penetrate through the guide plates and are in vertical sliding connection with the guide plates, springs positioned between the steel plate and the guide plates are sleeved on the guide posts, a transmission sleeve is fixed at the bottom of the steel plate, a transmission rod is connected in the transmission sleeve in a sliding manner, a crankshaft is mounted on the mounting frame, a connecting rod is mounted on the crankshaft, and the free end of the connecting rod is rotationally connected with the transmission rod, the utility model discloses a material bucket, including bent axle, stand, rotatory actuating mechanism, agitator shaft, bent axle, mounting bracket, the bent axle is connected with first motor, install the stand on the mounting bracket, the top of stand is equipped with the fixing base, is connected with rotary drive mechanism on the fixing base, rotary drive mechanism is connected with the (mixing) shaft, and in the (mixing) shaft stretched into the storage bucket downwards, install the stirring rake on the (mixing) shaft.

Preferably, the rotary driving mechanism is fixedly connected with the stirring shaft through an intermediate shaft in a coaxial manner, the intermediate shaft is detachably connected with the stirring shaft, and the rotary connection position of the intermediate shaft and the stirring shaft is positioned above the charging bucket.

Preferably, the mount pad includes the axle sleeve of being connected with the stand rotation, and the side fixedly connected with mounting panel of axle sleeve, rotary drive mechanism is located the mounting panel, axle sleeve spiral locking bolt, there is the spacing hole on the stand, and the tip of crimple bolt stretches into spacing downthehole.

Preferably, the lower end of the middle shaft and the upper end of the stirring shaft are both flat structures, two connecting plates are arranged on two sides of the flat structure of the middle shaft, and the middle shaft and the stirring shaft are detachably connected through the connecting plates and the bolts.

Preferably, the rotary driving mechanism comprises a second motor, the second motor is connected with a speed reducer, and an output shaft of the speed reducer is coaxially and fixedly connected with the stirring shaft.

The utility model has the beneficial effects that: through bent axle normal running fit spring energy storage can carry out fine vibration impact to the storage bucket, through carrying out vibration impact to the storage bucket, impact vibration is favorable to the material to get rid of the bubble in the shortest time, it is very important to the material stirring that viscosity is crescent along with the time, thrust bearing stretches into in the ring channel, be convenient for like this take out the storage bucket, the damping viscous action through the material produces a torque that turns to with to the storage bucket when stirring rake rotates, the storage bucket will be passive along the axle center operation, the pivoted diameter of (mixing) shaft is greater than the radius of storage bucket, this scheme has realized stirring leaf rotation and around the centraxonial relative revolution of storage bucket with simplest mechanism, the effectual stirring dead angle of having eliminated.

Drawings

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

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

The stirring device utilizing material damping rotation is provided by figure 1 and comprises a mounting frame 1 fixed at the bottom of a vacuum barrel and a charging basket 2 positioned above the mounting frame 1, and is characterized in that a steel plate 6 is arranged above the mounting frame 1, a thrust bearing 3 is installed on the steel plate 6, an annular groove 4 matched with the thrust bearing 3 is arranged below the charging basket 2, a track annular ring on the upper part of the thrust bearing 3 extends into the annular groove 4, two guide columns 5 are arranged below the steel plate 6, the guide columns 5 are symmetrical about the axis of the charging basket, guide plates 7 which are positioned below the guide columns 5 and correspond to the guide columns 5 one by one are fixed on the mounting frame 1, the guide columns 5 penetrate through the guide plates 7 and are connected with the guide plates 7 in an up-and-down sliding manner, springs 8 positioned between the steel plate 6 and the guide plates 7 are sleeved on the guide columns 5, a transmission sleeve 9 is fixed at the bottom of the steel plate 6, a transmission rod 10 is connected in the transmission sleeve 9 in a sliding manner, install bent axle 11 on the mounting bracket 1, install connecting rod 12 on the bent axle 11, the free end of connecting rod 12 rotates with transfer line 10 and is connected, bent axle 11 is connected with first motor 13, install stand 14 on the mounting bracket 1, stand 14 is located one side of storage bucket, the top of stand 14 is equipped with fixing base 15, is connected with rotary driving mechanism on the fixing base 15, rotary driving mechanism is connected with (mixing) shaft 16, and in (mixing) shaft 16 stretched into the storage bucket downwards, the last stirring rake 17 of installing of (mixing) shaft 16.

First motor 13 rotates and drives bent axle 11 and rotate, and then drives the swing of connecting rod 12, and connecting rod 12 swings and drives transfer line 10 and reciprocates, and when transfer line 10 moved the top, vibrate through the transmission cover 9 to the intercommunication and strike, when transfer line 10 was by high when extremely, because the effect of spring 8 energy storage, can go on effectively lasting resilience impact from top to bottom more, the effectual improvement is to the vibration effect of storage bucket. Stirring rake 17 inserts in storage bucket 2, and stirring rake 17 rotates and drives the material stirring, because storage bucket 2 passes through thrust bearing 3 to be installed on mounting bracket 1, storage bucket 2 is relative rotation for mounting bracket 1 like this, and pivoted stirring rake 17 passes through the damping effect transmission moment of material, makes storage bucket 2 passive rotation, is equivalent to stirring rake 17 and revolves around the center in storage bucket 2, ingenious stirring dead angle of having eliminated the material.

The rotary driving mechanism is fixedly connected with the stirring shaft 16 through an intermediate shaft in a coaxial mode, the intermediate shaft is detachably connected with the stirring shaft 16, and the rotary connection position of the intermediate shaft and the stirring shaft 16 is located above the charging bucket.

The mount pad includes the axle sleeve 18 of being connected with stand 14 rotation, and the side fixedly connected with mounting panel 19 of axle sleeve 18, rotary drive mechanism is located mounting panel 19, axle sleeve 18 spiral locking bolt, there is the spacing hole on the stand 14, the tip of tightening bolt stretches into in the spacing hole. When the tightening bolt is loosened, the shaft sleeve 18 can rotate relative to the upright post 14, the intermediate shaft and the stirring shaft 16 are disassembled, the charging basket can be conveniently taken down, and the lower part of the charging basket is convenient to maintain and clean.

The lower extreme of jackshaft and the upper end of (mixing) shaft 16 are flat structure, and the flat structure both sides of jackshaft are equipped with two connecting plates, and jackshaft and (mixing) shaft 16 realize detachable through connecting plate and bolt and connect.

The rotary driving mechanism comprises a second motor, the second motor is connected with a speed reducer, and an output shaft of the speed reducer is coaxially and fixedly connected with the stirring shaft 16.

The wall of the vacuum barrel is provided with a power line inlet which is hermetically sealed, and a ball valve interface which is connected with a vacuum pump is arranged, so that the vacuum and vibration starting can be controlled at any time as required to ensure the vacuum stirring of materials. The upper end of the vacuum barrel is provided with a sealing door.

The above-mentioned embodiments do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention by those skilled in the art should be included in the protection scope defined by the claims of the present invention without departing from the design concept of the present invention.

Claims

1. A stirring device rotating by utilizing material damping comprises a mounting frame (1) fixed at the bottom of a vacuum barrel and a charging basket (2) positioned above the mounting frame (1), and is characterized in that a steel plate (6) is arranged above the mounting frame (1), a thrust bearing (3) is arranged on the steel plate (6), an annular groove (4) matched with the thrust bearing (3) is arranged below the charging basket (2), a track ring at the upper part of the thrust bearing (3) extends into the annular groove (4), two guide columns (5) are arranged below the steel plate (6), guide plates (7) which are positioned below the guide columns (5) and correspond to the guide columns (5) one by one are fixed on the mounting frame (1), the guide columns (5) penetrate through the guide plates (7) to be connected with the guide plates (7) in a vertical sliding manner, springs (8) positioned between the steel plate (6) and the guide plates (7) are sleeved on the guide columns (5), steel sheet (6) bottom is fixed with transmission cover (9), sliding connection has transfer line (10) in transmission cover (9), install bent axle (11) on mounting bracket (1), install connecting rod (12) on bent axle (11), the free end and transfer line (10) of connecting rod (12) rotate and are connected, bent axle (11) are connected with first motor (13), install stand (14) on mounting bracket (1), the top of stand (14) is equipped with fixing base (15), is connected with rotary driving mechanism on fixing base (15), rotary driving mechanism is connected with (mixing) shaft (16), and in (mixing) shaft (16) stretched into the storage bucket downwards, install stirring rake (17) on (mixing) shaft (16).

2. The stirring device utilizing material damping rotation according to claim 1, wherein the rotary driving mechanism is coaxially and fixedly connected with the stirring shaft (16) through an intermediate shaft, the intermediate shaft is detachably connected with the stirring shaft (16), and the rotary connection position of the intermediate shaft and the stirring shaft (16) is located above the charging basket.

3. The stirring device utilizing the damping rotation of the materials as claimed in claim 2, wherein the mounting seat comprises a shaft sleeve (18) rotatably connected with the upright post (14), a mounting plate (19) is fixedly connected to the side surface of the shaft sleeve (18), the rotary driving mechanism is positioned on the mounting plate (19), the shaft sleeve (18) is screwed with a bolt, a limiting hole is formed in the upright post (14), and the end part of the tightening bolt extends into the limiting hole.

4. The stirring device with material damping rotation according to claim 2, characterized in that the lower end of the middle shaft and the upper end of the stirring shaft (16) are both flat structures, two connecting plates are arranged on two sides of the flat structure of the middle shaft, and the middle shaft and the stirring shaft (16) are detachably connected through the connecting plates and the bolts.

5. The stirring device rotating by utilizing material damping according to any one of claims 1 to 4, wherein the rotary driving mechanism comprises a second motor, the second motor is connected with a speed reducer, and an output shaft of the speed reducer is coaxially and fixedly connected with the stirring shaft (16).