CN213644124U

CN213644124U - Quick agitator

Info

Publication number: CN213644124U
Application number: CN202022148936.2U
Authority: CN
Inventors: 柏挺; 陈啸; 华吉涛; 周秋火
Original assignee: Hongjian Pharmaceutical Shanghai Co ltd
Current assignee: Hongjian Pharmaceutical Shanghai Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-09
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a quick stirring barrel relates to the field of stirring barrel, and it includes the stirring barrel body, it is provided with the (mixing) shaft to rotate in the stirring barrel body, the one end slope that is close to stirring barrel body bottom on the all lateral walls of (mixing) shaft is provided with a plurality of first stirring leaves, the one end that the (mixing) shaft is close to stirring barrel body bottom is provided with spine portion, the top of stirring barrel body is provided with drive (mixing) shaft pivoted driving piece, the top of stirring barrel body is provided with the feed inlet, the bottom of stirring barrel body is provided with the discharging pipe. This application has the effect that improves the slew velocity of stirring leaf.

Description

Quick agitator

Technical Field

The application relates to the field of agitator, especially relates to a quick agitator.

Background

The stirring barrel is a necessary device which is driven by a motor triangle belt to rotate instead of a impeller, fully and uniformly mixes the medicine and the ore pulp, increases the reaction time of the action of the medicine and strengthens the reaction quality of the medicine.

In chemical enterprises, the height of a commonly-used stirring barrel is large, and materials stirred at each time are more, so that the pressure of the materials on a stirring rod is large generally.

For the above-mentioned related art, the inventor thinks that the resistance is great when the stirring leaf of higher agitator bottom rotates, leads to the stirring leaf to rotate slower, causes the motor overheated easily, if change high-power motor then can lead to increasing enterprise's manufacturing cost.

SUMMERY OF THE UTILITY MODEL

In order to improve the slew velocity of stirring leaf, this application provides a quick agitator.

The application provides a quick agitator adopts following technical scheme:

the utility model provides a rapid mixing bucket, includes the agitator body, it is provided with the (mixing) shaft to rotate in the agitator body, the one end slope that is close to agitator body bottom on the lateral wall of (mixing) shaft week is provided with a plurality of first stirring leaves, the one end that the (mixing) shaft is close to agitator body bottom is provided with spine portion, be provided with drive (mixing) shaft pivoted driving piece on the agitator body, the top of agitator body is provided with the feed inlet, the bottom of agitator body is provided with the discharging pipe.

Through adopting above-mentioned technical scheme, in the in-service use, the material enters into the agitator body from the feed inlet and stirs, and driving piece drive (mixing) shaft is at this internal rotation of agitator, and the epaxial spine portion of stirring has certain stirring water conservancy diversion effect to the material, is favorable to reducing the resistance of material to the (mixing) shaft, and the vortex that spine portion rotation formed is favorable to reducing the resistance when the first stirring leaf of material rotates. First stirring leaf slopes to set up at the (mixing) shaft, and the lateral wall that slopes on the first stirring leaf plays certain stirring water conservancy diversion effect to the material, so sets up, has reduced first stirring leaf resistance when rotating, has improved the rotational speed of (mixing) shaft, is favorable to reducing the overheated condition of driving piece.

Preferably, one end of the first stirring blade is rotatably arranged on the stirring shaft, and a stretching elastic part is arranged between one end of the first stirring blade, which is far away from the stirring shaft, and the stirring shaft.

Through adopting above-mentioned technical scheme, in the in-service use, first stirring leaf can change the turned angle of self and (mixing) shaft according to the rotational speed of (mixing) shaft to change the stirring radius of first stirring leaf, first stirring leaf keeps balanced through centrifugal force and the elastic restoring force of tensile elastic component when rotating. So set up, improved the stirring efficiency of first stirring leaf.

Preferably, a limit stop is arranged on the side wall of the first stirring blade close to the stirring shaft.

Through adopting above-mentioned technical scheme, when the (mixing) shaft rotational speed is lower, first stirring leaf supports tightly each other through limit stop and (mixing) shaft under the effect of tensile elastic component elastic recovery power, and limit stop has restricted the minimum stirring radius of first stirring leaf, makes first stirring leaf also can carry out better stirring to the material when low-speed.

Preferably, the stirring shaft is provided with a limiting rod for limiting the maximum rotation angle of the first stirring blade.

Through adopting above-mentioned technical scheme, in the in-service use, when the rotational speed of (mixing) shaft is very fast, first stirring leaf contradicts with the gag lever post each other, restricts the biggest turned angle of first stirring leaf, makes first stirring leaf rotate more stably.

Preferably, the side wall of the limiting rod, which is close to the first stirring blade, is provided with a mounting groove which is correspondingly clamped with the first stirring blade.

Through adopting above-mentioned technical scheme, when first stirring leaf was contradicted with the gag lever post, first stirring leaf and the mutual joint of mounting groove have further improved first stirring leaf pivoted stability.

Preferably, the position that the (mixing) shaft is located the agitator body middle part has the second stirring leaf that is used for improving agitator body top stirring effect.

Through adopting above-mentioned technical scheme, in the in-service use, the second stirring leaf plays the stirring effect to the material at agitator body top to be favorable to improving the holistic stirring homogeneity of this internal material of agitator.

Preferably, the stirring diameter of the second stirring blade is 1/2 of the maximum stirring diameter of the first stirring blade.

Through adopting above-mentioned technical scheme, less second stirring leaf is when satisfying to stir agitator body top material, is favorable to reducing the second and stirs the load of leaf to the driving piece, has reduced the energy consumption of driving piece, plays certain guard action to the driving piece.

Preferably, the bottom of agitator body is provided with the slope fill of the ejection of compact of being convenient for, the discharging pipe sets up the one end of keeping away from the agitator body at the slope fill.

Through adopting above-mentioned technical scheme, when unloading from the discharge opening, the slope fill plays certain direction to the material and assembles the effect, has improved quick agitator's the efficiency of unloading.

In summary, the present application includes at least one of the following beneficial technical effects:

in actual use, materials enter the stirring barrel body from the feeding hole to be stirred, the driving piece drives the stirring shaft to rotate in the stirring barrel body, the first stirring blades on the stirring shaft stir the materials in the stirring barrel body, the spine parts on the first stirring blades are favorable for reducing the resistance of the materials to the first stirring blades, the first stirring blades are obliquely arranged on the stirring shaft and play a certain role in stirring and guiding the materials, and thus, the resistance of the stirring blades during rotation is reduced, the rotating speed of the stirring blades is improved, and the overheating condition of the driving piece is favorably reduced;

in practical use, the first stirring blade can change the rotation angle between the first stirring blade and the stirring shaft according to the rotation speed of the stirring shaft, so that the stirring radius of the first stirring blade is changed, and the first stirring blade keeps balance through centrifugal force and elastic restoring force of the stretching elastic part when rotating. By the arrangement, the stirring efficiency of the first stirring blade is improved;

in the in-service use, the second stirring leaf plays the stirring effect to the material at agitator body top to be favorable to improving the holistic stirring homogeneity of this internal material of agitator.

Drawings

FIG. 1 is a schematic view of the overall structure of a rapid mixing tank according to an embodiment of the present disclosure;

fig. 2 is a cross-sectional view of a rapid mixing tank according to an embodiment of the present disclosure.

Description of reference numerals: 1. a stirring barrel body; 2. a drive member; 3. a stirring shaft; 4. a feed inlet; 5. an inclined bucket; 6. a discharge pipe; 7. a valve; 8. a first stirring blade; 9. a spike portion; 10. stretching the elastic member; 11. a limit stop block; 12. a limiting rod; 13. mounting grooves; 14. and a second stirring blade.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a quick agitator. Referring to fig. 1 and 2, a rapid mixing drum includes being cylindric agitator body 1, is provided with driving piece 2 at the middle part of agitator body 1 top lateral wall, is connected with on driving piece 2's the drive end and is cylindric (mixing) shaft 3, and (mixing) shaft 3 sets up the middle part in agitator body 1, and the one end that driving piece 2 was kept away from to (mixing) shaft 3 is close to agitator body 1 bottom and sets up, and driving piece 2 in this embodiment can be the motor. A feed inlet 4 with a circular section is formed in the top of the stirring barrel body 1, and materials are added into the stirring barrel body 1 through the feed inlet 4. An inclined bucket 5 with a circular cross section is arranged at the bottom of the stirring barrel body 1, a discharge pipe 6 with a circular cross section is arranged at one end, far away from the stirring barrel body 1, of the inclined bucket 5, and a valve 7 is arranged on the discharge pipe 6. The inclined hopper 5 has a flow guiding and gathering effect on the materials, so that the discharging efficiency of the rapid stirring barrel is improved.

Keep away from the one end symmetry of driving piece 2 on (mixing) shaft 3 and be provided with a plurality of first stirring leaves 8 that are quadrangular frustum pyramid, and the less one end in cross-section rotates with (mixing) shaft 3 on first stirring leaf 8 to be connected, and the both sides wall that first stirring leaf 8 and (mixing) shaft 3 are close to each other passes through hinge rotation to be connected, and first stirring leaf 8 in this embodiment can be four. One end of each of the four first stirring blades 8, which is close to the stirring shaft 3, is provided with a triangular pyramid-shaped spike part 9, and one end of each of the four spike parts 9, which has a smaller cross section, extends along one point in the axial direction of the stirring shaft 3.

A stretching elastic part 10 is arranged between one end of the first stirring blade 8 far away from the stirring shaft 3 and the stirring shaft 3, and two ends of the stretching elastic part 10 are respectively fixed on two side walls of the first stirring blade 8 and the stirring shaft 3 which are close to each other. A limit stop 11 with a triangular section is arranged at one end of the side wall of the first stirring blade 8 close to the stirring shaft 3, close to the stirring shaft 3. Under the action of elastic restoring force of the stretching elastic piece 10, the limit stop 11 and the stirring shaft 3 are mutually abutted.

When stirring the material in the agitator body 1, the first stirring leaf 8 that the slope set up plays certain guide effect to the material when stirring the material to reduce the resistance of material to first stirring leaf 8, spine portion 9 on the first stirring leaf 8 has further reduced the resistance of material to first stirring leaf 8. As the rotation speed of the first agitating blade 8 increases, the agitating radius of the first agitating blade 8 increases, thereby increasing the agitating efficiency of the first agitating blade 8. During the stirring, the first stirring vanes 8 are kept stable by the centrifugal force and the elastic restoring force of the elastic member 10. The minimum rotation angle of the first stirring blade 8 is limited by the limit stop 11, so that the first stirring blade 8 can stir the material well at a low speed.

A plurality of L-shaped limiting rods 12 are radially arranged on the stirring shaft 3, and one end of the first stirring blade 8, which is far away from the stirring shaft 3, is abutted against one end of the limiting rod 12, which is far away from the stirring shaft 3. An installation groove 13 with a rectangular cross section is arranged on the side wall of the limit rod 12 abutted to the first stirring blade 8. When 8 rotational speeds of first stirring leaf are higher, gag lever post 12 and the mutual butt of first stirring leaf 8 restrict the biggest turned angle of first stirring leaf 8, make first stirring leaf 8 rotate more stably. The mounting groove 13 on the limiting rod 12 further improves the stability of the rotation of the first stirring blade 8.

A second stirring blade 14 in a fan blade shape is fixedly arranged at the position of the middle part of the stirring shaft 3 of the stirring barrel body 1, and the second stirring blade 14 is fixedly connected with the stirring shaft 3 through a bolt. The stirring radius of the second stirring blade 14 is 1/2 of the maximum stirring radius of the first stirring blade 8. Less second stirring leaf 14 is when satisfying stirring to 1 top material of agitator body, is favorable to reducing the load of second stirring leaf 14 to driving piece 2, has reduced the energy consumption of driving piece 2, plays certain guard action to driving piece 2.

The implementation principle of a stirring barrel in the embodiment of the application is as follows: first stirring leaf 8 in the agitator body 1 stirs the material, rotates the first stirring leaf 8 that sets up on (mixing) shaft 3 and when stirring the material, has the guide effect to the material to the resistance of material to first stirring leaf 8 has been reduced. The spike part 9 on the first stirring vane 8 further reduces the resistance of the material on the first stirring vane 8. The first stirring vane 8 changes its own stirring radius with the rotation speed of the stirring shaft 3, thereby providing the stirring efficiency of the rapid stirring barrel. The second stirring blade 14 arranged on the stirring shaft 3 improves the stirring effect of the materials at the top of the stirring barrel body 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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. A quick agitator which characterized in that: including agitator body (1), the rotation is provided with (mixing) shaft (3) in agitator body (1), the one end slope that is close to agitator body (1) bottom on (mixing) shaft (3) week lateral wall is provided with a plurality of first stirring leaves (8), the one end that (mixing) shaft (3) are close to agitator body (1) bottom is provided with spine portion (9), be provided with drive (mixing) shaft (3) pivoted driving piece (2) on agitator body (1), the top of agitator body (1) is provided with feed inlet (4), the bottom of agitator body (1) is provided with discharging pipe (6).

2. The rapid mixing barrel according to claim 1, wherein: one end of the first stirring blade (8) is rotatably arranged on the stirring shaft (3), and a stretching elastic part (10) is arranged between one end of the first stirring blade (8) far away from the stirring shaft (3) and the stirring shaft (3).

3. The rapid mixing barrel according to claim 2, wherein: and a limit stop (11) is arranged on the side wall of the first stirring blade (8) close to the stirring shaft (3).

4. The rapid mixing barrel according to claim 2, wherein: and a limiting rod (12) for limiting the maximum rotation angle of the first stirring blade (8) is arranged on the stirring shaft (3).

5. The rapid mixing barrel according to claim 4, wherein: be provided with mounting groove (13) that correspond the joint with first stirring leaf (8) on the lateral wall that is close to first stirring leaf (8) on gag lever post (12).

6. The rapid mixing barrel according to claim 1, wherein: and a second stirring blade (14) for improving the stirring effect at the top of the stirring barrel body (1) is arranged at the middle part of the stirring barrel body (1) of the stirring shaft (3).

7. The rapid mixing barrel according to claim 6, wherein: the stirring diameter of the second stirring blade (14) is 1/2 of the maximum stirring diameter of the first stirring blade (8).

8. The rapid mixing barrel according to claim 1, wherein: the bottom of agitator body (1) is provided with slope fill (5) of being convenient for the ejection of compact, discharging pipe (6) set up the one end of keeping away from agitator body (1) in slope fill (5).