CN211864716U

CN211864716U - Stirring device

Info

Publication number: CN211864716U
Application number: CN202020429223.0U
Authority: CN
Inventors: 陈骁斌; 陈礼平
Original assignee: Hangzhou Lipin Technology Co ltd
Current assignee: Hangzhou Lipin Technology Co ltd
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-11-06
Anticipated expiration: 2030-03-28

Abstract

The utility model relates to an agitating unit, it includes a jar body, and the top intercommunication of the jar body has feeder hopper, mother liquor pipe and clean water pipe, and the bottom of the jar body is the infundibulate setting and communicates there is the discharging pipe, and the internal stirring subassembly that is equipped with of jar, the below of stirring subassembly are equipped with a plurality of sector plates that are circumference setting around jar body axis, and each sector plate all rotates through the horizontal axis to be connected in the inner wall of the jar body, is equipped with a plurality of drive subassemblies on the jar body. Before the powder, the mother liquor and the clear water are added into the tank body, the driving assembly drives the fan-shaped plates to rotate, so that all the fan-shaped plates are sealed at the bottom of the tank body together, the powder, the mother liquor and the clear water which are subsequently added into the tank body cannot enter the bottom of the tank body, and the stirring assembly can fully stir the solution in the tank body; after the solution is stirred, the fan-shaped plate is driven by the driving assembly to turn downwards, so that the solution can be promoted to flow into the bottom of the tank body. The utility model provides the high stirring effect to solution.

Description

Stirring device

Technical Field

The utility model belongs to the technical field of agitated vessel's technique and specifically relates to a stirring apparatus is related to.

Background

The concrete additive is a chemical substance which is doped in the concrete stirring process, accounts for less than 5% of the mass of the concrete and can obviously improve the performance of the concrete, and the concrete additive needs to be uniformly stirred by a stirring tank in the preparation process.

Current agitator tank is including a jar body, and the top intercommunication of jar body has feeder hopper, mother liquor pipe and clear water pipe, and the bottom of jar body is the infundibulate setting and communicates and has the discharging pipe, and jar internal stirring subassembly that is equipped with for homogenize jar internal solution.

However, since the stirring device in the existing stirring tank has a certain distance from the bottom of the tank body, the solution close to the bottom of the tank body is not easy to be uniformly stirred, so that the stirring effect of the solution is poor, and therefore, the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an agitating unit has improved the stirring effect to solution.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a stirring device, which comprises a tank body, the top intercommunication of the jar body has the feeder hopper, mother liquor pipe and clear water pipe, the bottom of the jar body is the infundibulate setting and communicates and has the discharging pipe, the internal stirring subassembly that is equipped with of jar, the below of stirring subassembly is equipped with a plurality of sector plates that are circumference setting around jar body axis, each sector plate all rotates through the horizontal axis and connects in the inner wall of the jar body, thereby it makes all sector plates seal the drive subassembly in jar body bottom jointly to be equipped with the rotation of a plurality of sector plates that drive correspond on the.

By adopting the technical scheme, before the powder, the mother liquor and the clear water are added into the tank body, the driving assembly drives the fan-shaped plates to rotate, so that all the fan-shaped plates are sealed at the bottom of the tank body together, and the powder, the mother liquor and the clear water which are subsequently added into the tank body cannot enter the bottom of the tank body, so that the solution in the tank body can be fully stirred by the stirring assembly, and the stirring effect on the solution is improved; after the solution is stirred, the fan-shaped plate is driven to overturn downwards by the driving assembly, so that the solution can be enabled to flow into the bottom of the tank body, and the blanking is facilitated.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises an air cylinder fixed on the outer wall of the bottom of the tank body, and a piston rod of the air cylinder extends into the tank body and is rotatably connected with the same adjusting rod with the sector plate.

By adopting the technical scheme, the cylinder drives the adjusting rod to rotate through the extension and retraction of the piston rod of the cylinder, and the adjusting rod drives the sector plate to rotate, so that the sector plate can be conveniently rotated and sealed at the bottom of the tank body.

The present invention may be further configured in a preferred embodiment as: the stirring subassembly is connected in the jar body and along the first pivot of vertical direction extension including fixing the mount at jar body top, fixing the motor on the mount and rotating, and the output shaft fixed connection of motor is fixed with a plurality of first stirring leaves in first pivot on the lateral wall of first pivot.

Through adopting above-mentioned technical scheme, the motor can drive first pivot and rotate, and first pivot will drive first stirring leaf and carry out intensive mixing to the internal solution of jar.

The present invention may be further configured in a preferred embodiment as: when the sector plate is closed at the bottom of the tank body, the first stirring blade at the lowest side of the first rotating shaft is abutted against the upper surface of the sector plate.

Through adopting above-mentioned technical scheme, at the rotatory in-process of first pivot, the powder of adhesion on sector plate upper surface will be scraped to first stirring leaf of downside to make it mix with solution, thereby improved the stirring effect to solution.

The present invention may be further configured in a preferred embodiment as: the top inner wall of the tank body is rotatably connected with a plurality of second rotating shafts which are circumferentially arranged around the axis of the tank body, a plurality of second stirring blades which are staggered with the first stirring blades are fixed on the side wall of each second rotating shaft, and a linkage assembly for driving all the second rotating shafts to synchronously rotate is arranged on the tank body.

By adopting the technical scheme, in the process that the first stirring blade stirs the solution, the linkage assembly drives all the second rotating shafts to synchronously rotate, so that the second stirring blade also stirs the solution, and the stirring effect of the solution is improved; because the first stirring blade and the second stirring blade are arranged in a staggered manner, the first stirring blade is not easy to collide with the second stirring blade to be damaged, and the solution can be stirred uniformly more quickly.

The present invention may be further configured in a preferred embodiment as: the top end of each second rotating shaft penetrates out of the tank body, and the linkage assembly comprises a plurality of second gears and first gears, wherein the second gears are fixedly sleeved on one ends, corresponding to the second rotating shafts, penetrating out of the tank body, and the first gears are meshed with all the second gears and fixedly sleeved outside the output shaft of the motor.

Through adopting above-mentioned technical scheme, when the motor drives first pivot rotation, first gear will synchronous revolution and make all second gear antiport, all first stirring leaf and second stirring leaf at this moment will all stir solution, and the rotation direction of first stirring leaf and second stirring leaf is opposite, so the internal vortex that forms by first stirring leaf and the vortex that forms by the second stirring leaf of jar will collide and form the mixed flow, thereby make solution can homogenize more fast.

The present invention may be further configured in a preferred embodiment as: each second stirring blade is fixed with a brush which is abutted against the inner wall of the tank body.

Through adopting above-mentioned technical scheme, at the rotatory in-process of second stirring leaf, the brush will be removed the powder brush of adhesion on jar internal wall to make it mix with solution, thereby improved the stirring effect to solution.

The present invention may be further configured in a preferred embodiment as: every two sets of adjacent equally divide on the lateral wall that the sector plate was laminated mutually and do not be fixed with along jar first elasticity strip and the second elasticity strip of body radial extension, all be equipped with on each first elasticity strip and supply the second elasticity strip to rotate to inlay the groove of establishing of inlaying, each inlays and establishes the groove and all follows jar body radial extension.

Through adopting above-mentioned technical scheme, when the sector plate rotates and seals in jar body bottom, the second elastic strip will rotate and inlay into corresponding the inlaying and establish the inslot for adjacent two sets of sector plates can support each other, thereby has improved the stability of sector plate.

To sum up, the utility model discloses a following beneficial technological effect:

1. the arrangement of the sector plate, the horizontal shaft and the driving assembly ensures that the sector plate can be sealed at the bottom of the tank body, so that powder, mother liquor and clear water which are subsequently added into the tank body cannot enter the bottom of the tank body, and the stirring assembly can fully stir the solution in the tank body, thereby improving the stirring effect of the solution;

2. the first rotating shaft and the first stirring blade can be used for fully stirring the solution in the tank body and scraping the powder adhered to the upper surface of the sector plate to mix the powder with the solution, so that the stirring effect of the solution is improved;

3. the arrangement of the second rotating shaft, the second stirring blade and the linkage assembly enables the first stirring blade and the second stirring blade to synchronously stir the solution, and the vortex formed by the first stirring blade and the vortex formed by the second stirring blade in the tank body collide to form mixed flow, so that the solution can be stirred uniformly more quickly;

4. the arrangement of the first elastic strips and the second elastic strips enables two adjacent groups of sector plates to be mutually supported, so that the stability of the sector plates is improved.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

FIG. 2 is a schematic sectional view showing the inside of the tank in the embodiment of the present invention;

FIG. 3 is a schematic sectional view of an embodiment of the present invention with a sector plate and a driving assembly hidden therein;

fig. 4 is a partially enlarged schematic view at a in fig. 2.

Reference numerals: 1. a tank body; 11. a feed hopper; 12. a mother liquor tube; 13. a clear water pipe; 14. a discharge pipe; 2. a stirring assembly; 21. a fixed mount; 22. a motor; 23. a first rotating shaft; 24. a first stirring blade; 25. a second rotating shaft; 26. a second stirring blade; 27. a linkage assembly; 271. a first gear; 272. a second gear; 28. a brush; 3. a sector plate; 31. a horizontal axis; 32. a first elastic strip; 321. embedding a groove; 33. a second elastic strip; 4. a driving component; 41. a cylinder; 42. and adjusting the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the stirring device comprises a tank body 1, wherein the top of the tank body 1 is communicated with a feed hopper 11, a mother liquor pipe 12 and a clear water pipe 13, and the bottom of the tank body 1 is arranged in a funnel shape and is communicated with a discharge pipe 14; as shown in fig. 2, a stirring assembly 2 is arranged in the tank body 1, a plurality of sector plates 3 are circumferentially arranged around the axis of the tank body 1 below the stirring assembly 2, the number of the sector plates 3 is four in the embodiment, and each sector plate 3 is rotatably connected to the inner wall of the tank body 1 through a horizontal shaft 31 (see fig. 3).

As shown in fig. 2 and fig. 3, the tank body 1 is provided with a plurality of driving assemblies 4, each driving assembly 4 comprises an air cylinder 41 fixed on the outer wall of the bottom of the tank body 1, and a piston rod of each air cylinder 41 extends into the tank body 1 and is rotatably connected with the sector plate 3 to form a same adjusting rod 42. The cylinder 41 drives the adjusting rod 42 to rotate through the extension of the piston rod of the cylinder, the adjusting rod 42 drives the sector plates 3 to rotate, all the sector plates 3 are sealed at the bottom of the tank body 1 together, so that powder, mother liquor and clean water added into the tank body 1 cannot enter the bottom of the tank body 1, and the stirring assembly 2 can fully stir the solution in the tank body 1, so that the stirring effect on the solution is improved.

As shown in fig. 4, a first elastic strip 32 and a second elastic strip 33 extending along the radial direction of the tank body 1 are respectively fixed on the side wall of each two adjacent groups of sector plates 3, and the first elastic strip 32 and the second elastic strip 33 are made of rubber; each first elastic strip 32 is provided with an embedding groove 321 for the second elastic strip 33 to be embedded in a rotating manner, each embedding groove 321 extends along the radial direction of the tank body 1, and when the sector plates 3 rotate and are sealed at the bottom of the tank body 1, the second elastic strips 33 are embedded into the corresponding embedding grooves 321 in a rotating manner, so that the two adjacent groups of sector plates 3 can be supported with each other, and the stability of the sector plates 3 is improved.

As shown in fig. 2, the stirring assembly 2 includes a fixing frame 21 fixed on the top of the tank 1, a motor 22 fixed on the fixing frame 21, and a first rotating shaft 23 rotatably connected to the tank 1 and extending in the vertical direction, an output shaft of the motor 22 is fixedly connected to the first rotating shaft 23, a plurality of first stirring blades 24 are fixed on a side wall of the first rotating shaft 23, and the first stirring blade 24 at the lowest side is abutted against the upper surface of the sector plate 3. The motor 22 can drive the first rotating shaft 23 to rotate, the first rotating shaft 23 can drive the first stirring blade 24 to fully stir the solution in the tank body 1, and the first stirring blade 24 at the lowest side can scrape the powder adhered to the upper surface of the sector plate 3 and mix the powder with the solution, so that the stirring effect of the solution is improved.

As shown in fig. 2, the inner wall of the top of the tank body 1 is rotatably connected with a plurality of second rotating shafts 25 which are circumferentially arranged around the axis of the tank body 1, a plurality of second stirring blades 26 which are arranged in a staggered manner with the first stirring blades 24 are fixed on the side wall of each second rotating shaft 25, and the top end of each second rotating shaft 25 penetrates out of the tank body 1; the tank body 1 is provided with a linkage assembly 27, and the linkage assembly 27 comprises a plurality of second gears 272 fixedly sleeved at one end of the corresponding second rotating shaft 25 penetrating through the tank body 1 and a first gear 271 meshed with all the second gears 272 and fixedly sleeved outside the output shaft of the motor 22.

When the motor 22 drives the first rotating shaft 23 to rotate, the first gear 271 rotates synchronously and drives all the second gears 272 to rotate in opposite directions, at this time, all the first stirring blades 24 and the second stirring blades 26 stir the solution, and the rotation directions of the first stirring blades 24 and the second stirring blades 26 are opposite, so that the vortex formed by the first stirring blades 24 and the vortex formed by the second stirring blades 26 in the tank body 1 collide to form a mixed flow, so that the solution can be stirred uniformly more quickly.

As shown in fig. 2, each second stirring blade 26 is fixed with a brush 28 that contacts the inner wall of the tank 1, and during the rotation of the second stirring blade 26, the brush 28 will brush off the powder adhered to the inner wall of the tank 1 and mix the powder with the solution, thereby improving the stirring effect of the solution.

The implementation principle of the embodiment is as follows: before adding powder, mother liquor and clear water into the jar body 1, earlier through the flexible regulation pole 42 rotation that drives of cylinder 41 self piston rod, regulation pole 42 will drive sector plate 3 and rotate, and all sector plates 3 will seal in jar body 1 bottom jointly for follow-up powder, mother liquor and the clear water of adding in jar body 1 can't enter into jar body 1 bottom, makes stirring subassembly 2 will carry out intensive mixing to the solution of jar body 1, thereby has improved the stirring effect to the solution.

In the stirring process of the solution, the motor 22 will drive the first rotating shaft 23 to rotate, the first gear 271 will synchronously rotate and drive all the second gears 272 to reversely rotate, at this time, all the first stirring blades 24 and the second stirring blades 26 will stir the solution, and the rotating directions of the first stirring blades 24 and the second stirring blades 26 are opposite, so that the vortex formed by the first stirring blades 24 and the vortex formed by the second stirring blades 26 in the tank body 1 collide to form a mixed flow, thereby enabling the solution to be stirred uniformly more quickly.

Meanwhile, in the rotating process of the first rotating shaft 23 and the second rotating shaft 25, the powder adhered to the upper surface of the sector plate 3 is scraped by the first stirring blade 24 at the lowest side, and the powder adhered to the inner wall of the tank body 1 is brushed away by the brush 28 on the second stirring blade 26, so that the powder and the solution are fully mixed, and the stirring effect of the solution is improved.

After the solution is stirred, the cylinder 41 drives the adjusting rod 42 to rotate, so that the sector plate 3 is turned downwards, the solution can be enabled to flow into the bottom of the tank body 1, and the blanking is convenient.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an agitating unit, includes a jar body (1), and the top intercommunication of jar body (1) has feeder hopper (11), mother liquor pipe (12) and clear water pipe (13), and the bottom of jar body (1) is infundibulate setting and communicates and has discharging pipe (14), is equipped with stirring subassembly (2), its characterized in that in jar body (1): the lower side of stirring subassembly (2) is equipped with a plurality of sector plates (3) that are circumference setting around jar body (1) axis, and each sector plate (3) all rotates through horizontal axis (31) and connects in the inner wall of jar body (1), thereby is equipped with on jar body (1) a plurality of sector plates (3) that drive the correspondence and rotate and impel all sector plates (3) to seal in the drive subassembly (4) of jar body (1) bottom jointly.

2. A mixing apparatus according to claim 1, wherein: the driving assembly (4) comprises an air cylinder (41) fixed on the outer wall of the bottom of the tank body (1), and a piston rod of the air cylinder (41) extends into the tank body (1) and is rotatably connected with the same adjusting rod (42) with the sector plate (3).

3. A mixing apparatus according to claim 1, wherein: stirring subassembly (2) including fixing mount (21) at the jar body (1) top, fixing motor (22) on mount (21) and rotate and connect in jar body (1) and along first pivot (23) of vertical direction extension, the output shaft fixed connection of motor (22) is in first pivot (23), is fixed with a plurality of first stirring leaf (24) on the lateral wall of first pivot (23).

4. A mixing apparatus according to claim 3, wherein: when the sector plate (3) is sealed at the bottom of the tank body (1), the first stirring blade (24) at the lowest side of the first rotating shaft (23) is abutted against the upper surface of the sector plate (3).

5. A mixing apparatus according to claim 3, wherein: the top inner wall of the tank body (1) is connected with a plurality of second rotating shafts (25) which are circumferentially arranged around the axis of the tank body (1) in a rotating manner, a plurality of second stirring blades (26) which are arranged in a staggered manner with the first stirring blades (24) are fixed on the side wall of each second rotating shaft (25), and a linkage assembly (27) which drives all the second rotating shafts (25) to synchronously rotate is arranged on the tank body (1).

6. A mixing apparatus according to claim 5, wherein: the top end of each second rotating shaft (25) penetrates out of the tank body (1), and the linkage assembly (27) comprises a plurality of second gears (272) fixedly sleeved on one end, penetrating out of the tank body (1), of the corresponding second rotating shaft (25) and first gears (271) meshed with all the second gears (272) and fixedly sleeved outside the output shaft of the motor (22).

7. A mixing apparatus according to claim 5, wherein: each second stirring blade (26) is fixed with a brush (28) which is butted against the inner wall of the tank body (1).

8. A mixing apparatus according to claim 1, wherein: every two sets of adjacent equally divide on the lateral wall that sector plate (3) laminated mutually and be fixed with respectively along jar body (1) radial extension's first elasticity strip (32) and second elasticity strip (33), all be equipped with on each first elasticity strip (32) and supply second elasticity strip (33) to rotate to inlay and establish groove (321), each inlays and establishes groove (321) and all radially extends along jar body (1).