CN214076087U

CN214076087U - Monomer tank stirring device

Info

Publication number: CN214076087U
Application number: CN202022892990.8U
Authority: CN
Inventors: 陶瑞华
Original assignee: Beijing Tonghai Industry & Trade Co ltd
Current assignee: Beijing Tonghai Industry & Trade Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-31
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to a monomer jar agitating unit belongs to liquid mixing agitating unit, provides following technical scheme to the inhomogeneous problem of material mixing stirring, and the technical essential of this application is including a jar body, jar vertical (mixing) shaft that is provided with of body is located the (mixing) shaft of jar internal portion has set firmly a plurality of stirring leaves, and is a plurality of stirring leaf is along (mixing) shaft evenly distributed, the orbit groove has been seted up to the roof of the jar body, the upper end of (mixing) shaft runs through in the orbit groove and extends to the outside of the jar body, the outside of the jar body has set firmly the motor, be provided with drive mechanism between motor and the (mixing) shaft, the motor passes through drive mechanism drive (mixing) shaft along orbit groove reciprocating motion. This application has the advantage that improves the internal material stirring of jar.

Description

Monomer tank stirring device

Technical Field

The application relates to a liquid mixing stirring device, in particular to a monomer tank stirring device.

Background

The monomer tank is used for mixing various materials needing to be mixed together in industrial production, then the mixed materials are put into a reaction kettle, and the materials capable of reacting are added for reaction, so that the materials in the monomer tank need to be mixed fully and quickly.

The viscosity of the material state liquid in the monomer tank is different, and the liquid with larger viscosity is only stirred by the stirring shaft, so that the mixing degree of the material is limited, and the material is not uniformly mixed and stirred.

SUMMERY OF THE UTILITY MODEL

In order to improve the internal material stirring of jar, this application provides a monomer jar agitating unit, adopts following technical means:

the utility model provides a monomer jar agitating unit, includes a jar body, jar vertical (mixing) shaft that is provided with of body is located the (mixing) shaft of internal portion of jar has set firmly a plurality of stirring leaves, and is a plurality of stirring leaf is along (mixing) shaft evenly distributed, the orbit groove has been seted up to the roof of the jar body, the upper end of (mixing) shaft runs through in the outside of the orbit groove and extending to the jar body, the outside of the jar body has set firmly the motor, be provided with drive mechanism between motor and the (mixing) shaft, the motor passes through drive mechanism drive (mixing) shaft along orbit groove reciprocating motion.

Through adopting above-mentioned technical scheme, during the mixed material, driving motor, motor pass through drive mechanism drive (mixing) shaft along orbit groove reciprocating motion, increase (mixing) shaft is to the stirring scope of material to can improve the stirring to jar internal material.

Optionally, the transmission mechanism includes a driving gear fixedly arranged on the output shaft of the motor and a driven gear fixedly arranged on the stirring shaft, the driving gear is engaged with the driven gear, and a connecting rod assembly capable of driving the driven gear to reciprocate around the axis of the driving gear is arranged between the driving gear and the driven gear.

By adopting the technical scheme, during stirring, the motor is started, the motor can drive the driving gear to synchronously rotate, the driving gear is meshed with the driven gear, so that the driven gear can synchronously rotate with the driving gear, and meanwhile, the rotation angle of the driven gear can be limited under the action of the connecting rod assembly, so that the stirring shaft can reciprocate along the track groove; because the stirring shaft is fixedly connected with the driven gear, the stirring shaft rotates in the process of moving along the track groove, and the stirring of materials in the tank body is further improved.

Optionally, link assembly includes first connecting rod and second connecting rod, be the contained angle setting between first connecting rod and the second connecting rod, the one end and the driving gear of first connecting rod rotate to be connected, the other end and driven gear rotate to be connected, the length of first connecting rod equals driving gear radius and driven gear radius sum, the one end and the driven gear edge department of second connecting rod rotate to be connected, the other end and jar body rotate to be connected.

By adopting the technical scheme, the first connecting rod can keep the meshing state of the driving gear and the driven gear, the driven gear can drive the second connecting rod to move in the rotating process, because the other end of the second connecting rod is rotationally connected with the tank body, the second connecting rod can circumferentially rotate around the center of the driven gear, when the rotating connecting end of the second connecting rod and the driven gear, the rotating connecting end of the second connecting rod and the tank body and the driven gear axle are positioned on the same straight line, the straight line is coincident with the axis of the second connecting rod, at the moment, the driven gear drives the stirring shaft to move to the edge of the track groove, when the second connecting rod and the driven gear rotating connecting end move to one side close to or far away from the second connecting rod and the tank rotating connecting end, the second connecting rod can pull the driven gear to move towards one side close to or far away from the rotating connecting end of the second connecting rod and the tank body, and the reciprocating motion driving of the stirring shaft is realized.

Optionally, the first connecting rod and the second connecting rod are respectively arranged on two sides of the driven gear.

Through adopting above-mentioned technical scheme for the setting of first connecting rod does not hinder the rotation connection between second connecting rod and the driven gear.

Optionally, the driving gear has set firmly the stirring auxiliary rod in its axle center department, the tip of stirring auxiliary rod extends to the inside of jar body, is located the stirring auxiliary rod of jar internal portion has set firmly a plurality of dispersed leaves.

Through adopting above-mentioned technical scheme, driving gear pivoted in-process can drive stirring auxiliary rod and dispersion leaf and rotate in step, through mutually supporting of stirring auxiliary rod and (mixing) shaft, further improves the stirring to jar internal material.

Optionally, the dispersing blades and the stirring blades are arranged in a staggered manner.

By adopting the technical scheme, on one hand, the stirring auxiliary rod and the stirring shaft are not interfered with each other; on the other hand, realize the stirring to different horizontal layer materials, improve the mixed degree to the material.

Optionally, the stirring shaft is provided with a limiting ring, the limiting ring is rotatably connected with the stirring shaft, the limiting ring is arranged along the radial direction of the stirring shaft, and the limiting ring can cover the opening of the track groove.

By adopting the technical scheme, the stirring shaft is not easy to be separated from the track groove, and the stirring shaft can move along the track groove conveniently.

Optionally, a plurality of rolling pieces are arranged on the surface of one side, facing the tank body, of the limiting ring, and the rolling pieces are rotatably connected with the limiting ring.

Through adopting above-mentioned technical scheme, reduce the frictional force between the spacing ring and the jar body for the rotation of (mixing) shaft is not hindered in setting up of spacing ring.

Optionally, the top of the jar body has set firmly the mount pad, motor and mount pad fixed connection, the holding tank has been seted up to the mount pad, the driving gear rotates and sets up in the inside of holding tank.

Through adopting above-mentioned technical scheme, be convenient for realize the fixed connection between motor and the jar body, set up in the inside of holding tank through rotating the driving gear simultaneously, realize the security to the driving gear, improve the security of using.

In summary, the present application has the following beneficial effects:

firstly, the stirring shaft is driven by the motor and the transmission mechanism to reciprocate along the track groove, so that the stirring range of the stirring shaft on materials is enlarged, and the stirring of the materials in the tank body can be improved;

secondly, under the action of the driving gear, the driven gear and the connecting rod assembly, the stirring shaft is driven to reciprocate along the track groove, and simultaneously, the stirring shaft rotates automatically in the process of moving along the track groove, so that the stirring of materials in the tank body is further improved;

and thirdly, the stirring degree of the materials in the tank body is further improved through the mutual matching of the auxiliary stirring rod and the stirring shaft.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a single tank stirring device according to an embodiment of the present application;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a sectional view taken along line A-A in FIG. 2;

FIG. 4 is a schematic view of the connection relationship among the stirring shaft, the stirring auxiliary rod, the motor and the transmission mechanism in the stirring device of the monomer tank in the embodiment of the present application.

In the figure, 1, a tank body; 11. a stirring chamber; 12. a feed pipe; 13. a discharge pipe; 14. a track groove; 21. a stirring shaft; 211. stirring blades; 22. a stirring auxiliary rod; 221. dispersing leaves; 3. a mounting seat; 31. accommodating grooves; 4. a motor; 5. a transmission mechanism; 51. a driving gear; 52. a driven gear; 53. a connecting rod assembly; 531. a first link; 532. a second link; 6. rotating the rod; 7. a limiting ring; 71. a rolling member.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Combine fig. 1 and fig. 2, for this application discloses a monomer jar agitating unit, including the jar body 1 of vertical setting, jar body 1 is cylindric setting.

Referring to fig. 2 and 3, the tank 1 is provided with a stirring chamber 11 for containing materials. The feed inlet has been seted up to the roof edge of the jar body 1, and jar body 1 has inlet pipe 12 in feed department fixed mounting, and the material can pour into the inside of jar body 1 into through inlet pipe 12. The discharge gate has been seted up to diapire center department of jar body 1, and jar body 1 is fixed mounting in discharge gate department has discharging pipe 13, can accomplish the material discharge jar body 1 after the stirring.

With reference to fig. 2 and 3, the tank body 1 is provided with a stirring shaft 21, the stirring shaft 21 is vertically arranged, and the upper end of the stirring shaft 21 penetrates through the top wall of the tank body 1 and extends to the outside of the tank body 1. The (mixing) shaft 21 that is located jar internal portion has set firmly a plurality of stirring leaves 211 along its radial direction, and a plurality of stirring leaves 211 set up along the axis direction of (mixing) shaft 21 with equal interval, can realize the stirring to jar internal portion material of body 1.

Referring to fig. 1 and 3, the top wall of the tank body 1 is correspondingly provided with a track groove 14, the track groove 14 is arranged along the circumferential direction of the top wall of the tank body 1, the track groove 14 is arranged in an arc shape, and the circle center of the arc track groove 14 coincides with the circle center of the top wall of the tank body 1. The upper end of the stirring shaft 21 penetrates through the track groove 14 and extends to the outside of the tank body 1.

With reference to fig. 1 and 3, the top of the tank body 1 is fixedly provided with the mounting seat 3, the mounting seat 3 is provided with a holding groove 31 with an opening at the lower end, and the vertical section of the mounting seat 3 is in a U-shaped arrangement. The top fixed mounting of mount pad 3 has motor 4, and motor 4 is vertical setting, and motor 4's output runs through in mount pad 3 and extends to the inside of holding tank 31.

Referring to fig. 1 and 4, a transmission mechanism 5 is disposed between the output end of the motor 4 and the stirring shaft 21, and the transmission mechanism 5 can drive the stirring shaft 21 to reciprocate along the opening direction of the track groove 14.

Referring to fig. 4, the transmission mechanism 5 includes a driving gear 51 fixed to the output end of the motor 4, a driven gear 52 fixed to the stirring shaft 21, and a link assembly 53, wherein the driving gear 51 and the driven gear 52 are engaged.

With reference to fig. 1 and 4, the driving gear 51 is rotatably disposed inside the accommodating groove 31, the driving gear 51 is horizontally disposed, and the driving gear 51 can rotate coaxially with the motor 4. The upper end of (mixing) shaft 21 runs through behind orbit groove 14 and driven gear 52 key-type connection for (mixing) shaft 21 can rotate with driven gear 52 synchronous, starter motor 4, and motor 4 can drive driving gear 51 and rotate, because driving gear 51 and driven gear 52 meshing realize the rotation drive to driven gear 52, and driven gear 52 drives (mixing) shaft 21 synchronous rotation, realizes the rotation of (mixing) shaft 21.

Referring to fig. 1 and 4, the link assembly 53 includes a first link 531 and a second link 532, the first link 531 and the second link 532 are respectively disposed at upper and lower sides of the driven gear 52, the first link 531 and the second link 532 are disposed at an included angle, and the included angle between the first link 531 and the second link 532 is preferably 30 °.

Referring to fig. 1 and 4, the first link 531 is disposed below the driven gear 52, one end of the first link 531 is rotatably connected to the axis of the driven gear 52, the other end extends toward the axis of the driving gear 51, the other end of the first link 531 is rotatably connected to the driving gear 51, the length of the first link 531 is equal to the sum of the radius of the driving gear 51 and the radius of the driven gear 52, and the meshing state between the driving gear 51 and the driven gear 52 can be maintained.

With reference to fig. 1 and 4, the second connecting rod 532 is located above the driven gear 52, one end of the second connecting rod 532 is connected with the edge of the driven gear 52 in a rotating manner, the other end is a fixed end, a rotating rod 6 is arranged between the fixed end of the second connecting rod 532 and the tank body 1, the rotating rod 6 is vertically arranged, the lower end of the rotating rod 6 is fixedly connected with the tank body 1, and the upper end of the rotating rod 6 is connected with the fixed end of the second connecting rod 532 in a rotating manner. The driven gear 52 can drive the connecting end of the second connecting rod 532 and the driven gear 52 to do circular motion around the axis of the driven gear 52 as a central line in the rotating process of the driven gear 52, and because the length of the second connecting rod 532 is fixed, when the rotating connecting end of the second connecting rod 532 and the driven gear 52 moves to one side close to the rotating rod 6, the second connecting rod 532 can pull the driven gear 52 and the stirring shaft 21 to move to one side close to the rotating rod 6 along the track groove 14; when the rotation connecting end of the second connecting rod 532 and the driven gear 52 moves to the side far from the rotating rod 6, the second connecting rod 532 can push the driven gear 52 and the stirring shaft 21 to move to the side far from the rotating rod 6 along the track groove 14, so that the driving stirring shaft 21 reciprocates along the track groove 14.

Referring to fig. 1 and 4, the driving gear 51 is keyed with the stirring rod 22 at the axial center thereof, and the stirring shaft 21 and the stirring rod 22 are arranged in parallel and at intervals. Stirring auxiliary rod 22 is vertical setting, the lower extreme of stirring auxiliary rod 22 runs through in the roof of jar body 1 and extends to jar body 1's inside, stirring auxiliary rod 22 that is located jar body 1 inside has set firmly a plurality of dispersion leaves 221 along its radial direction, a plurality of dispersion leaves 221 set up along the axis direction of stirring auxiliary rod 22 at the equal interval, the one end that dispersion leaf 221 kept away from stirring auxiliary rod 22 and the distance between stirring auxiliary rod 22 are less than the distance between (mixing) shaft 21 and the stirring auxiliary rod 22, dispersion leaf 221 and stirring leaf 211 set up in a staggered way, can realize the mixing between the different horizontal layer materials.

Referring to fig. 1 and 4, a limiting ring 7 is arranged between the top of the tank body 1 and the first connecting rod 531, the limiting ring 7 is fixedly connected with the first connecting rod 531, the stirring shaft 21 is rotatably connected with the limiting ring 7, the limiting ring 7 is arranged along the radial direction of the stirring shaft 21, and the limiting ring 7 can cover the opening of the track groove 14.

With reference to fig. 1 and 4, the limiting ring 7 is provided with a plurality of rolling members 71 at the contact end with the tank body 1, the plurality of rolling members 71 are arranged in a circumferential array with the center of the circle of the limiting ring 7 as the center, the rolling members 71 are arranged in a spherical shape, the limiting ring 7 is provided with a rotating hole, part of the rolling members 71 are embedded in the rotating hole, part of the rolling members are located outside the rotating hole, the rolling members 71 are rotatably connected with the limiting ring 7, the rolling members 71 located outside the rotating hole are abutted to the edge of the tank body 1 close to the track groove 14, and friction between the stirring shaft 21 and the tank body 1 is reduced.

The implementation principle of the embodiment is as follows: during stirring, the motor 4 is started, the motor 4 can drive the driving gear 51 to synchronously rotate, the driving gear 51 is meshed with the driven gear 52, so that the driven gear 52 can synchronously rotate with the driving gear 51, the driven gear 52 can drive the connecting end of the second connecting rod 532 and the driven gear 52 to do circular motion around the axis of the driven gear 52 as a center line in the rotating process, and because the length of the second connecting rod 532 is fixed, when the rotating connecting end of the second connecting rod 532 and the driven gear 52 moves to one side close to the rotating rod 6, the second connecting rod 532 can pull the driven gear 52 and the stirring shaft 21 to move to one side close to the rotating rod 6 along the track groove 14; when the rotation connecting end of the second connecting rod 532 and the driven gear 52 moves to the side far away from the rotating rod 6, the second connecting rod 532 can push the driven gear 52 and the stirring shaft 21 to move to the side far away from the rotating rod 6 along the track groove 14, so that the stirring shaft 21 can reciprocate along the track groove 14 in the self-rotating process, and the stirring and mixing range of the stirring shaft 21 is enlarged; simultaneously because driving gear 51 and driven gear 52 meshing, driving gear 51 can drive stirring auxiliary rod 22 synchronous revolution, and stirring auxiliary rod 22 and (mixing) shaft 21 can mix the inside material of jar body 1 simultaneously, improve the mixed degree to the material.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a monomer jar agitating unit, includes a jar body (1), jar body (1) is vertical to be provided with (mixing) shaft (21), is located the (mixing) shaft (21) of the internal portion of jar body (1) has set firmly a plurality of stirring leaves (211), and is a plurality of stirring leaf (211) are along (mixing) shaft (21) evenly distributed, its characterized in that, orbit groove (14) have been seted up to the roof of the jar body (1), the upper end of (mixing) shaft (21) runs through in orbit groove (14) and extends to the outside of the jar body (1), the outside of the jar body (1) has set firmly motor (4), be provided with drive mechanism (5) between motor (4) and (mixing) shaft (21), motor (4) are through drive mechanism (5) drive (mixing) shaft (21) along orbit groove (14) reciprocating motion.

2. The monomer tank stirring device according to claim 1, wherein the transmission mechanism (5) comprises a driving gear (51) fixedly arranged on the output shaft of the motor (4) and a driven gear (52) fixedly arranged on the stirring shaft (21), the driving gear (51) is meshed with the driven gear (52), and a connecting rod assembly (53) capable of driving the driven gear (52) to reciprocate around the axis of the driving gear (51) is arranged between the driving gear (51) and the driven gear (52).

3. The monomer tank stirring device as claimed in claim 2, wherein the connecting rod assembly (53) comprises a first connecting rod (531) and a second connecting rod (532), an included angle is formed between the first connecting rod (531) and the second connecting rod (532), one end of the first connecting rod (531) is rotatably connected with the driving gear (51), the other end of the first connecting rod is rotatably connected with the driven gear (52), the length of the first connecting rod (531) is equal to the sum of the radius of the driving gear (51) and the radius of the driven gear (52), one end of the second connecting rod (532) is rotatably connected with the edge of the driven gear (52), and the other end of the second connecting rod is rotatably connected with the tank body (1).

4. A tank mixer arrangement according to claim 3, characterised in that the first (531) and second (532) links are provided on either side of the driven gear (52).

5. The monomer tank stirring device according to claim 4, wherein the driving gear (51) is fixedly provided with a stirring auxiliary rod (22) at the axial center, the end of the stirring auxiliary rod (22) extends to the inside of the tank body (1), and the stirring auxiliary rod (22) positioned inside the tank body (1) is fixedly provided with a plurality of dispersing blades (221).

6. A monomer tank stirring device according to claim 5, characterised in that the dispersing blades (221) and the stirring blades (211) are arranged in a staggered manner.

7. The monomer tank stirring device according to claim 1, wherein the stirring shaft (21) is provided with a limiting ring (7), the limiting ring (7) is rotatably connected with the stirring shaft (21), the limiting ring (7) is arranged along the radial direction of the stirring shaft (21), and the limiting ring (7) can cover the opening of the track groove (14).

8. A monomer tank stirring device according to claim 7, characterized in that the limiting ring (7) is provided with a plurality of rolling members (71) on the surface facing the tank body (1), and the rolling members (71) are rotatably connected with the limiting ring (7).

9. The monomer tank stirring device as claimed in claim 2, wherein the mounting seat (3) is fixedly arranged at the top of the tank body (1), the motor (4) is fixedly connected with the mounting seat (3), the mounting seat (3) is provided with a holding groove (31), and the driving gear (51) is rotatably arranged inside the holding groove (31).