CN112824080A

CN112824080A - High-efficiency energy-saving stirrer

Info

Publication number: CN112824080A
Application number: CN201911143115.5A
Authority: CN
Inventors: 王劲松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2021-05-21

Abstract

The invention discloses a high-efficiency energy-saving stirrer, and relates to the technical field of building equipment. The invention discloses a high-efficiency energy-saving stirrer, wherein a motor is arranged below a stirrer body, the output end of the motor is fixedly connected with a rotating shaft through a coupler, the rotating shaft is connected with a stirring shaft through a shaft sleeve, the shaft sleeve is fixedly arranged at the bottom of the stirrer body and penetrates to the bottom of a stirring chamber, the stirring shaft is an electric telescopic rod, a stirring sheet is arranged at the top end of the stirring shaft, a left supporting leg and a right supporting leg are connected to the bottom surface of the stirrer body, the left supporting leg and the right supporting leg are both arranged as lifting columns and are respectively driven by a left driving motor and a right driving motor, and a discharging device is arranged at the. The invention provides the efficient energy-saving mixer which is simple in structure, convenient to maintain, good in concrete mixing effect, uniform in mixing, convenient to discharge materials, less in residual materials and capable of saving cost.

Description

High-efficiency energy-saving stirrer

Technical Field

The invention belongs to the technical field of building equipment, and particularly relates to a high-efficiency energy-saving stirrer.

Background

Stirrer, and means for forcing convection and uniform mixing of liquid and gaseous media. The type, size and speed of rotation of the stirrer all have an effect on the distribution of the stirring power between bulk flow and turbulent pulsation. In general, the power distribution of a turbine-type agitator is favorable for turbulent pulsation, while a propeller-type agitator is favorable for bulk flow. For the same type of stirrer, under the same power consumption condition, the power of the stirrer with large diameter and low rotating speed is mainly consumed in the overall flow, so that the macroscopic mixing is facilitated. The power of the small-diameter high-rotation-speed stirrer is mainly consumed by turbulent pulsation, so that micromixing is facilitated. The scale-up of stirrers is a complex problem associated with the process, which has hitherto been extrapolated to industrial scale only by stepwise empirical scale-up, based on the scale-up criteria obtained.

The appearance of a high-efficiency energy-saving stirrer greatly facilitates the stirring of materials, and the stirrer is mainly applied to the building industry in the prior art, namely is used for stirring concrete. When concrete is used at the present stage, the concrete is stirred by using the high-efficiency energy-saving stirrer, the stirring effect is not ideal along with the prolonging of the stirring time, and the concrete is easy to deposit together in some places and is not stirred uniformly; and concrete in the mixing chamber can not be completely discharged from the discharge hole, and the concrete must be manually treated, so that the time and the labor are consumed.

In order to solve the problems and overcome the problems in the prior art, the invention provides the efficient energy-saving mixer which is simple in structure, convenient to maintain, good in concrete mixing effect, uniform in mixing, convenient to discharge materials, less in residual materials, capable of reducing the cleaning workload in the later period and saving the cost.

Disclosure of Invention

The invention solves the problems of uneven stirring and poor stirring effect of the concrete in the prior art, and also solves the problems that the material is easy to remain at the bottom of the stirring chamber, is difficult to be discharged out of the stirrer, increases difficulty for later cleaning work, consumes time and labor, reduces the waste of the material and saves the cost.

In order to solve the technical problems, the invention provides a high-efficiency energy-saving stirrer, which comprises a stirrer body, wherein a stirring chamber is arranged in the stirrer body, a motor is arranged below the stirrer body, the output end of the motor is fixedly connected with a rotating shaft through a coupler, the other end of the rotating shaft is sleeved on a shaft sleeve, the shaft sleeve is fixedly arranged at the bottom of the stirrer body and penetrates to the bottom of the stirring chamber, a stirring shaft is sleeved at the other end of the shaft sleeve, the rotating shaft and the stirring shaft are connected in the shaft sleeve, a stirring sheet is arranged at the top end of the stirring shaft, the left side of the bottom surface of the stirrer body is connected with a left supporting leg, the right side of the bottom surface of the stirrer body is fixedly connected with a right supporting leg, the left supporting leg and the right supporting leg are both arranged as, the right side of the right supporting leg is provided with a right driving motor, the right driving motor is electrically connected with the right supporting leg, the bottom of the right side of the stirrer body is provided with a discharging device, and the stirring shaft is arranged to be an electric telescopic rod.

Furthermore, a controller is fixedly mounted on the left side of the stirrer body, and the controller is electrically connected with the motor, the stirring shaft, the left driving motor, the left supporting leg, the right driving motor and the right supporting leg.

Furthermore, discharging device includes play flitch, discharge baffle and discharge gate, the discharge gate is the rectangle and sets up in mixer body right side bottom, the inside of discharge gate is provided with discharge baffle, discharge gate external connection goes out the flitch, it is downward to go out the flitch slope.

Furthermore, the stirring shaft is connected with the stirring sheet through a fixed disk, and the top end of the stirring shaft is clamped on the fixed disk and can move up and down.

Further, the number of the stirring sheets is two.

Furthermore, a support is arranged between the lower end of the left supporting leg and the lower end of the right supporting leg, and the motor is fixedly installed on the support.

Compared with the prior art, the invention has the following beneficial effects: the stirring shaft is an electric telescopic rod, and can extend and shorten along with the starting of the motor, so that the stirring blades connected with the stirring shaft can ascend and descend in the vertical direction of the stirring shaft, and concrete at each position in the stirring chamber can be stirred conveniently, so that the stirring is more uniform, the stirring effect is better, and the concrete is in a fully-mixed state when being used at any time; according to the invention, the controller simultaneously controls the left supporting leg to ascend and the right supporting leg to descend, so that the stirring chamber inclines rightwards to discharge materials as much as possible, at the moment, the fixed disc can move up and down, namely, the stirring sheet can also incline up and down, so that when the stirring chamber inclines rightwards, the stirring sheet can also incline along with the stirring sheet, the stirring sheet cannot be damaged, and due to the arrangement of the structure, the materials can be saved, the workload of workers is reduced, time and labor are saved, and the cost is saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a high-efficiency energy-saving agitator provided by the present invention;

FIG. 2 is a schematic diagram of the ascending structure of the stirring shaft of the high-efficiency energy-saving stirring machine provided by the invention.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.

The present application will be described in further detail below with reference to the accompanying drawings, but the present application is not limited thereto.

The specific embodiment is as follows:

as shown in fig. 1-2, the efficient energy-saving stirrer comprises a stirrer body 1, wherein a stirring chamber 2 is arranged inside the stirrer body 1, a motor 3 is arranged below the stirrer body 1, an output end 4 of the motor 3 is fixedly connected with a rotating shaft 6 through a coupling 5, the other end of the rotating shaft 6 is sleeved on a shaft sleeve 8, the shaft sleeve 8 is fixedly arranged at the bottom of the stirrer body 1 and penetrates to the bottom of the stirring chamber 2, a stirring shaft 7 is sleeved at the other end of the shaft sleeve 8, and the stirring shaft 7 is an electric telescopic rod. The rotating shaft 6 is connected with the stirring shaft 7 in the shaft sleeve 8, the top end of the stirring shaft 7 is provided with two stirring sheets 10, and the number of the stirring sheets 10 is two. The electric telescopic rod can freely extend or shorten along with the starting of the motor 3, so that the stirring sheet 10 connected with the electric telescopic rod ascends and descends in the vertical direction of the electric telescopic rod, and the stirring of concrete at each position in the stirring chamber 2 is facilitated, so that the stirring is more uniform, the stirring effect is better, and the concrete is fully mixed when being used at any time. This structure is through starter motor 3, and output 4 of motor 3 passes through 5 drive shaft 6 rotations of shaft coupling to drive (mixing) shaft 7 and rotate, cause stirring piece 10 rotatory stirring concrete in teeter chamber 2.

As shown in the figures 1-2, the left side of the bottom surface of the stirrer body 1 is connected with a left supporting leg 11, the right side of the bottom surface of the stirrer body 1 is fixedly connected with a right supporting leg 12, the left supporting leg 11 and the right supporting leg 12 are both arranged as lifting columns, the left side of the left supporting leg 11 is provided with a left driving motor 13, the left driving motor 13 is electrically connected with the left supporting leg 11, the right side of the right supporting leg 12 is provided with a right driving motor 14, and the right driving motor 14 is electrically connected with the right supporting leg 12. The left side of the stirrer body 1 is fixedly provided with a controller 15, and the controller 15 is electrically connected with the motor 3, the stirring shaft 7, the left driving motor 13, the left supporting leg 11, the right driving motor 14 and the right supporting leg 12. The controller 15 has rising and falling marks of the left driving motor 11, starting and stopping marks of the motor 3, rising and falling marks of the right driving motor 12, and starting marks of the stirring shaft 7 (i.e., the stirring shaft is extended or shortened). When the materials at the bottom of the stirring chamber 2 cannot be discharged, the left driving motor 13 is turned on to ascend and the right driving motor 14 is turned on to descend simultaneously, so that the stirring chamber 2 inclines rightwards, and the materials are discharged out of the stirring chamber 2; when the material is completely discharged, the left driving motor 13 is turned on to descend and the right driving motor 14 is turned on to ascend, so that the stirring chamber 2 returns to the original state. The structure can discharge the materials in the stirring chamber as far as possible, does not need manual processing, reduces the difficulty for subsequent equipment cleaning, saves the materials and reduces the cost.

As shown in fig. 1-2, a discharging device is arranged at the bottom of the right side of the mixer body 1, the discharging device includes a discharging plate 18, a discharging baffle 17 and a discharging port 16, the discharging port 16 is rectangular and is arranged at the bottom of the right side of the mixer body 1, the discharging baffle 17 is arranged inside the discharging port 16, the discharging port 16 is externally connected with the discharging plate 17, and the discharging plate 17 is inclined downward.

As shown in the figure 1-2, the stirring shaft 7 and the stirring sheet 10 are connected through the fixed disk 9, and the top end of the stirring shaft 7 is clamped on the fixed disk 9 and can move up and down. When the stirring chamber 2 inclines to the right, the fixed disk 9 inclines to the right due to the action of gravity, and then the stirring sheet 10 is driven to incline to the right, so that the device is prevented from being damaged due to the fact that the stirring sheet 10 touches the stirring chamber 2.

As shown in FIGS. 1-2, a bracket 19 is provided between the lower end 21 of the left support leg 11 and the lower end 21 of the right support leg 12, and the motor 3 is fixedly mounted on the bracket 19. The left and

right support legs

11, 12 are divided into an upper end 20 and a lower end 21, wherein the upper end 20 is raised and lowered and the lower end 21 is stationary.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims

1. A high-efficiency energy-saving stirrer comprises a stirrer body (1), wherein a stirring chamber (2) is arranged inside the stirrer body (1), and is characterized in that a motor (3) is arranged below the stirrer body (1), an output end (4) of the motor (3) is fixedly connected with a rotating shaft (6) through a shaft coupling (5), the other end of the rotating shaft (6) is sleeved on a shaft sleeve (8), the shaft sleeve (8) is fixedly arranged at the bottom of the stirrer body (1) and penetrates to the bottom of the stirring chamber (2), a stirring shaft (7) is sleeved at the other end of the shaft sleeve (8), the rotating shaft (6) and the stirring shaft (7) are connected in the shaft sleeve (8), stirring blades (10) are arranged at the top end of the stirring shaft (7), a left supporting leg (11) is connected to the left bottom surface of the stirrer body (1), a right supporting leg (12) is fixedly connected to the right side of, left side supporting leg (11) and right supporting leg (12) all set up to the lift post, left side supporting leg (11) left side is provided with left driving motor (13), left side driving motor (13) and left supporting leg (11) electric connection, right side supporting leg (12) right side is provided with right driving motor (14), right side driving motor (14) and right supporting leg (12) electric connection, the right side bottom of mixer body (1) is provided with discharging device, (mixing) shaft (7) set up to electric telescopic handle.

2. The high-efficiency energy-saving stirrer according to claim 1, wherein a controller (15) is fixedly mounted on the left side of the stirrer body (1), and the controller (15) is electrically connected with the motor (3), the stirring shaft (7), the left driving motor (13), the left supporting leg (11), the right driving motor (14) and the right supporting leg (12).

3. The efficient energy-saving stirrer according to claim 1, wherein the discharging device comprises a discharging plate (18), a discharging baffle (17) and a discharging port (16), the discharging port (16) is rectangular and is arranged at the bottom of the right side of the stirrer body (1), the discharging baffle (17) is arranged inside the discharging port (16), the discharging plate (18) is connected to the outside of the discharging port (16), and the discharging plate (18) is inclined downwards.

4. The high-efficiency energy-saving stirrer according to claim 1, wherein the stirring shaft (7) is connected with the stirring blades (10) through a fixed disk (9), and the top end of the stirring shaft (7) is clamped on the fixed disk (9) and can move up and down.

5. A high efficiency energy saving mixer according to claim 4, wherein there are two mixing blades (10).

6. An energy efficient mixer according to claim 2 wherein a bracket (19) is provided between the lower end (21) of the left support leg (11) and the lower end (21) of the right support leg (12), the motor (3) being fixedly mounted on the bracket (19).