CN111359494A

CN111359494A - Efficient centrifugal mixer

Info

Publication number: CN111359494A
Application number: CN201911404789.6A
Authority: CN
Inventors: 王傲冰; 于锁清
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-03

Abstract

The invention discloses an efficient centrifugal stirrer which comprises a machine body, wherein a stirring barrel is rotatably connected inside the machine body, a feeding pipe is arranged at the top end of the machine body and communicated with the stirring barrel, a discharging pipe is connected to the bottom end of the stirring barrel and extends to the outside of the machine body, valves are respectively arranged on the feeding pipe and the discharging pipe, a stirring mechanism is arranged in the stirring barrel, and a driving mechanism is arranged on the machine body.

Description

Efficient centrifugal mixer

Technical Field

The invention relates to the technical field of stirring equipment, in particular to a high-efficiency centrifugal stirrer.

Background

The stirrer is a common machine and is mainly used for stirring and uniformly mixing various materials. This is a machine in which a shaft with blades rotates in a cylinder or tank to mix and stir a plurality of materials into a mixture or a suitable consistency. Centrifugal mixers are applied to a plurality of industries, but the problem of low mixing efficiency exists in a plurality of centrifugal mixers at present.

Disclosure of Invention

The invention aims to provide a high-efficiency centrifugal stirrer to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an efficient centrifugal mixer, includes the organism, the organism internal rotation is connected with the churn, the organism top is provided with the inlet pipe, the inlet pipe is linked together with the churn, the churn bottom is connected with the discharging pipe, the discharging pipe extends to the organism outside, all install the valve on inlet pipe and the discharging pipe, be provided with rabbling mechanism in the churn, be provided with actuating mechanism on the organism.

Preferably, rabbling mechanism includes the puddler, the puddler rotates and installs on the inside top of organism, the bottom of puddler extends to inside the churn, the puddler periphery is from last a plurality of first stirring rakes, second stirring rake and the third stirring rake of down having set gradually.

Preferably, actuating mechanism includes the motor, the motor is installed on the organism top, the driving gear is installed to the output of motor, the top of puddler extends to the organism top to install first driven gear, the driving gear is connected with the meshing of first driven gear.

Preferably, rotate on the organism and install the connecting rod, the second driven gear is installed on the top of connecting rod, the driving gear is connected with the meshing of second driven gear, inside the bottom of connecting rod extended to the organism to be located between churn and the organism inner wall, the fixed cover of connecting rod periphery is equipped with third driven gear, the fixed cover of churn periphery is equipped with the ring gear, the ring gear is connected with the meshing of third driven gear.

Preferably, one end of the first stirring paddle, which is far away from the stirring rod, is arranged obliquely upwards.

Preferably, a certain inclination angle exists between the second stirring paddle and the horizontal plane, the second stirring paddle comprises a main body and a sliding plate, the main body is fixed on the stirring rod, a sliding groove is formed in the main body, a sliding block is slidably mounted in the sliding groove, the sliding plate is fixed on the sliding block, one end, far away from the sliding block, of the sliding plate extends to the outside of the main body, and a reset spring is connected between the sliding block and the inner wall of the main body.

Preferably, one end of the third stirring paddle, which is far away from the stirring rod, is arranged obliquely downwards.

Preferably, be connected with ejection of compact portion between churn and the discharging pipe, ejection of compact portion sets up to from last funnel-shaped that down the cross-sectional area reduces gradually.

Compared with the prior art, the invention has the beneficial effects that: the motor drives the driving gear to rotate, so that the first driven gear is driven to rotate, the stirring rod is driven to rotate, and a plurality of groups of stirring paddles are used for stirring materials; when the stirring rod rotates, the stirring drum also rotates under the meshed connection of the driving gear, the second driven gear and the third driven gear with the gear ring; the first stirring paddle and the third stirring paddle are opposite in inclination direction, so that the coverage area of the stirring paddles is maximally improved, and the stirring efficiency is improved; a certain inclination angle is formed between the second stirring paddle and the horizontal plane, so that the stirring effect on the materials is improved conveniently; in the rotating process of the stirring rod, under the action of centrifugal force, the sliding plate overcomes the tension of the return spring to move outwards, so that the length of the second stirring paddle is increased, the coverage range is enlarged, and the stirring efficiency is improved; the funnel-shaped discharging part is convenient for discharging. The invention has the advantages of simple structure, reasonable design, low cost, easy production and manufacture, high material stirring efficiency and good stirring effect.

Drawings

FIG. 1 is a schematic diagram of a high efficiency centrifugal blender;

FIG. 2 is a schematic diagram of a second impeller of a high efficiency centrifugal mixer.

In the figure: 1-machine body, 2-mixing drum, 3-feeding pipe, 4-discharging pipe, 5-mixing rod, 6-first mixing paddle, 7-second mixing paddle, 8-third mixing paddle, 9-first driven gear, 10-motor, 11-driving gear, 12-connecting rod, 13-third driven gear, 14-toothed ring, 15-second driven gear, 16-discharging part, 17-main body, 18-sliding block, 19-sliding plate and 20-reset spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an efficient centrifugal mixer, includes

organism

1, 1 inside rotation of organism is connected with

churn

2, 1 top of organism is provided with inlet pipe 3, inlet pipe 3 is linked together with

churn

2, 2 bottom of churn are connected with discharging pipe 4, discharging pipe 4 extends to 1 outside of organism, all install the valve on inlet pipe 3 and the discharging pipe 4, be provided with rabbling mechanism in the churn 2, be provided with actuating mechanism on the organism 1.

Rabbling mechanism includes puddler 5, puddler 5 rotates and installs on 1 inside top of organism, the bottom of puddler 5 extends to 2 insides of churn, 5 peripheries of puddler down have set gradually a plurality of first stirring rakes 6, second stirring rake 7 and third stirring rake 8 from last.

Actuating mechanism includes motor 10, motor 10 installs on 1 top of organism, driving gear 11 is installed to motor 10's output, the top of puddler 5 extends to 1 top of organism to install first driven gear 9, driving gear 11 is connected with the meshing of first driven gear 9, and is rotatory through motor 10 drive driving gear 11, and then drives first driven gear 9 and rotate for puddler 5 rotates, utilizes the multiunit stirring rake to stir the material.

A connecting rod 12 is rotatably arranged on the machine body 1, a second driven gear 15 is arranged at the top end of the connecting rod 12, the driving gear 11 is engaged with the second driven gear 15, the bottom end of the connecting rod 12 extends to the inside of the machine body 1, and is positioned between the mixing drum 2 and the inner wall of the machine body 1, a third driven gear 13 is fixedly sleeved on the periphery of the connecting rod 12, a gear ring 14 is fixedly sleeved on the periphery of the stirring cylinder 2, the gear ring 14 is meshed with the third driven gear 13, and when the stirring rod 5 rotates, the mixing drum 2 is also rotated by the meshed connection of the driving gear 11 and the second driven gear 15, the third driven gear 13 and the gear ring 14, because the gear ratios of the gears are different, the rotating speeds of the stirring rod 5 and the stirring drum 2 are also different, according to the actual processing requirement, the stirring effect can be further increased by providing bumps or the like on the inner wall of the stirring cylinder 2.

The one end slope that puddler 5 was kept away from to first stirring rake 6 sets up to the top.

A certain inclination angle exists between the second stirring paddle 7 and the horizontal plane, so that the stirring effect on materials is improved conveniently, the second stirring paddle 7 comprises a main body 17 and a sliding plate 19, the main body 17 is fixed on the stirring rod 5, a sliding groove is formed in the main body 17, a sliding block 18 is slidably mounted in the sliding groove, the sliding plate 19 is fixed on the sliding block 18, one end, far away from the sliding block 18, of the sliding plate 19 extends to the outside of the main body 17, a return spring 20 is connected between the sliding block 18 and the inner wall of the main body 17, and the sliding plate 19 overcomes the tensile force of the return spring 20 to move outwards in the rotating process of the stirring rod 5 under the action of centrifugal force, so that the length of the second stirring paddle 7 is improved, the coverage range.

The one end slope that puddler 5 was kept away from to third stirring rake 8 sets up downwards, and the incline direction of first stirring rake 6 and third stirring rake 8 is opposite to the maximize improves 8 coverage of stirring rake, improves stirring efficiency.

Be connected with ejection of compact portion 16 between churn 2 and discharging pipe 4, ejection of compact portion 16 sets up to the hourglass hopper-shaped that down the cross-sectional area reduces gradually from last, and 16 ejection of compact portions of leaking hopper-shaped are convenient for the ejection of compact.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an efficient centrifugal mixer, includes organism (1), its characterized in that: organism (1) internal rotation is connected with churn (2), organism (1) top is provided with inlet pipe (3), inlet pipe (3) are linked together with churn (2), churn (2) bottom is connected with discharging pipe (4), discharging pipe (4) extend to organism (1) outside, all install the valve on inlet pipe (3) and discharging pipe (4), be provided with rabbling mechanism in churn (2), be provided with actuating mechanism on organism (1).

2. A high efficiency centrifugal blender as recited in claim 1, wherein: rabbling mechanism includes puddler (5), puddler (5) are rotated and are installed on organism (1) inside top, the bottom of puddler (5) extends to churn (2) inside, puddler (5) periphery is from last a plurality of first stirring rake (6), second stirring rake (7) and third stirring rake (8) down having set gradually.

3. A high efficiency centrifugal blender as recited in claim 2, wherein: actuating mechanism includes motor (10), install on organism (1) top motor (10), driving gear (11) are installed to the output of motor (10), the top of puddler (5) extends to organism (1) top to install first driven gear (9), driving gear (11) are connected with first driven gear (9) meshing.

4. A high efficiency centrifugal blender as recited in claim 3, wherein: the utility model discloses a mixer, including organism (1), connecting rod (12), second driven gear (15) are installed in the top of connecting rod (12), driving gear (11) are connected with second driven gear (15) meshing, the bottom of connecting rod (12) extends to inside organism (1) to be located between churn (2) and organism (1) inner wall, the fixed cover in connecting rod (12) periphery is equipped with third driven gear (13), the fixed cover in churn (2) periphery is equipped with ring gear (14), ring gear (14) are connected with third driven gear (13) meshing.

5. A high efficiency centrifugal blender as recited in claim 2, wherein: one end of the first stirring paddle (6) far away from the stirring rod (5) is arranged obliquely upwards.

6. A high efficiency centrifugal blender as recited in claim 2, wherein: a certain inclination angle exists between the second stirring paddle (7) and the horizontal plane, the second stirring paddle (7) comprises a main body (17) and a sliding plate (19), the main body (17) is fixed on the stirring rod (5), a sliding groove is formed in the main body (17), a sliding block (18) is installed in the sliding groove in a sliding mode, the sliding plate (19) is fixed on the sliding block (18), one end, far away from the sliding block (18), of the sliding plate (19) extends to the outside of the main body (17), and a return spring (20) is connected between the sliding block (18) and the inner wall of the main body (17).

7. A high efficiency centrifugal blender as recited in claim 2, wherein: and one end of the third stirring paddle (8) far away from the stirring rod (5) is obliquely arranged downwards.

8. A high efficiency centrifugal blender as recited in claim 1, wherein: be connected with ejection of compact portion (16) between churn (2) and discharging pipe (4), ejection of compact portion (16) set up to down the funnel-shaped of cross-sectional area dwindling gradually from the top.