CN221659659U - A high efficiency mixer - Google Patents

Abstract

The utility model discloses a high-efficiency mixer, comprising a motor, a mixing barrel and a mixing shaft, wherein the top of the mixing shaft is connected to the motor main shaft through a coupling, and the bottom of the mixing shaft extends into the mixing barrel, and the mixing part comprises a mixing bottom plate, a mixing shaft and a mixing blade, wherein the mixing bottom plate is fixedly arranged at the bottom of the mixing shaft, the mixing blade is fixedly arranged at the bottom of the mixing shaft shaft body, the mixing blade is butterfly-wing-shaped and has a plurality of through holes; a protective edge extending toward the inner center of the barrel is arranged at the top of the mixing barrel, a heating part is arranged at the bottom of the mixing barrel, and a cleaning part is also arranged in the mixing barrel; the beneficial effects of the utility model are that the mixing time can be shortened, the mixing efficiency can be improved, the mass and volume are moderate, and the mixing is labor-saving.

Description

A high efficiency mixer

Technical Field

The utility model belongs to the technical field of stirring, and more specifically, relates to a high-efficiency stirring machine.

Background Art

When plastering gypsum is constructed on site, a stirring shaft is needed to mix the gypsum powder and water thoroughly. There are generally two types of stirring shafts commonly used in the market. One is a double mountain pole shape, and the diameter of the double mountain pole is usually about 0.6 cm. It takes a long time to stir the material to a construction state, and the stirring efficiency is low and it is easy to shift, resulting in uneven stirring. The other is a pagoda shape, with a ring at the bottom to improve the offset state, but it also has the problem of low stirring efficiency.

The utility model patent with application number CN202321488173.3 and name "A stirring device" discloses a stirring device, including: a base, a stirring box is arranged above the base, a connecting frame is arranged above the base, a first driving motor is fixedly installed on the top surface of the connecting frame, a rotating column is fixedly installed on one end of the rotating shaft of the first driving motor, and a plurality of stirring plates are fixedly installed on the outer circular wall surface of the rotating column; a stirring assembly, the stirring assembly is arranged above the base, and is used to stir the lightweight plastering gypsum mortar raw materials more evenly, when the staff starts the first driving motor, the rotating column rotates, so that the stirring plate stirs the lightweight plastering gypsum mortar inside the mixing box, and the second driving motor is started to make the moving block move up and down, driving the mixing box to move up and down, so that the lightweight plastering gypsum mortar inside the mixing box is stirred more evenly, and then the third driving motor can be started to make the mixing box rotate and shake, so as to further improve the stirring effect.

The modified mixing equipment is also mainly used for mixing lightweight plaster gypsum mortar. It makes the plaster gypsum mortar more evenly mixed by breaking up the mixing blades and setting them at intervals on the mixing rod and setting them in multiple blocks at different angles. However, the mixing blades are still in the shape of large rectangular blocks and no mixing chassis is provided. This results in a longer mixing time for the plaster gypsum if even mixing is required during the mixing process. The corresponding setting time is shorter and the usable time is shorter, which greatly affects the construction efficiency of workers and product performance.

Utility Model Content

In order to solve the above-mentioned problems in the prior art, the utility model provides a high-efficiency mixer.

In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a high-efficiency mixer, including a motor, a stirring barrel and a stirring shaft, the top of the stirring shaft is connected to the motor main shaft through a coupling, and the bottom of the stirring shaft extends into the stirring barrel, the stirring part includes a stirring chassis, a stirring shaft and a stirring blade, wherein the stirring chassis is fixedly arranged at the bottom of the stirring shaft, the stirring blade is fixedly arranged at the bottom of the stirring shaft body, the stirring blade is butterfly-shaped and has multiple through holes on the stirring blade; a protective edge extending toward the inner center of the barrel is provided at the top of the stirring barrel, a heating part is provided at the bottom of the stirring barrel, and a cleaning part is also provided in the stirring barrel.

The utility model discloses a high-efficiency mixer. The edge of the protective side of the mixing barrel is provided with a protective net extending vertically downward.

Through the above settings: the protective edge can resist part of the material splashing. After adding the protective net, the amount of material splashing out of the mixing barrel is reduced, and the mixing is safer, more environmentally friendly and clean.

The utility model discloses a high-efficiency mixer, wherein the heating part is a heating resistance wire.

Through the above arrangement: part of the slurry needs to be heated for stirring or heating can make the stirring more efficient and more uniform.

The utility model discloses a high-efficiency mixer. The cleaning part comprises a water inlet arranged on the top of a mixing barrel and a water outlet arranged on the bottom of the mixing barrel. The water inlet is connected to a faucet through a water pipe, and a dirty water pool is arranged at the bottom of the water outlet.

Through the above settings: mixers are mostly used for mixing gypsum, cement mortar, etc. The residual components condensed on the barrel wall and the bottom of the barrel will seriously affect the coagulation time of the mixed material and have a certain impact on the subsequent mixing. This cleaning part can be cleaned immediately after the mixing is completed, and can be quickly cleaned with the assistance of chemical additives.

The utility model discloses a high-efficiency mixer, wherein the outward expansion inclination angle of the mixing blades is 5-15 degrees.

Through the above settings: the blade expansion angle can be determined and modified according to the actual mixing conditions, thereby increasing the contact area between the mixing blade and the material and improving the mixing efficiency.

The utility model discloses a high-efficiency stirrer, wherein the stirring bottom plate is in a circular ring shape.

Through the above arrangement: the stirring base is in a circular ring shape, which helps to stabilize the stirring shaft during the stirring process and prevent it from being displaced.

Compared with the prior art, the present invention has the following beneficial effects:

First, the shape of the stirring blade is redesigned, and the blade is designed to be butterfly-wing-shaped to reduce the resistance received during the mixing process; second, the outer expansion angle of the stirring blade is increased, the contact area between the stirring blade and the material is increased, and the stirring efficiency is increased; third, holes are opened on the blade to reduce the weight of the stirring shaft itself and reduce the resistance received when mixing materials; fourth, a heating device is added to the bottom of the mixing barrel to meet a variety of usage scenarios. The beneficial effects of the utility model are that it can shorten the mixing time, improve the mixing efficiency, have a moderate mass and volume, and save effort in mixing.

The present invention will be described in more detail below with reference to the accompanying drawings and embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS

The following is a brief description of the contents and symbols in the drawings of this specification:

FIG1 is a schematic diagram of a mixing barrel of the present invention;

Fig. 2 is an axonometric view of the stirring shaft of the present invention;

FIG3 is a front view of the stirring shaft of the present invention;

The markings in the figure are: 1. mixing barrel; 2. water inlet; 3. water outlet; 4. resistance wire; 5. protective net; 6. protective edge; 7. motor; 8. mixing shaft; 9. mixing blades; 10. mixing chassis.

DETAILED DESCRIPTION

The following, with reference to the accompanying drawings, describes the embodiments and further explains the specific implementation methods of the utility model, such as the shapes and structures of the components involved, the relative positions and connection relationships between the components, the functions and working principles of the components, the manufacturing process and the operation and use methods, so as to help those skilled in the art to have a more complete, accurate and in-depth understanding of the utility model concept and technical solution of the utility model.

A high-efficiency mixer as shown in Figures 1, 2 and 3 includes a motor 7, a stirring barrel 1 and a stirring part, the top of the stirring part is connected to the main shaft of the motor 7 through a coupling, and the bottom of the stirring part extends into the stirring barrel 1. The stirring part includes a stirring base, a stirring shaft 8 and stirring blades, wherein the stirring base 10 is fixedly arranged at the bottom of the stirring shaft 8, the stirring blade 9 is fixedly arranged at the bottom of the shaft body of the stirring shaft 8, the stirring blade 9 is butterfly-wing-shaped and has multiple through holes on the stirring blade 9; a protective edge 6 extending toward the inner center of the barrel is provided at the top of the stirring barrel 1, a heating part is provided at the bottom of the stirring barrel 1, and a cleaning part is also provided in the stirring barrel 1.

The edge of the protective edge 6 of the mixing barrel 1 shown in Figure 1 is provided with a vertical downward protective net 5; the heating part is a heating resistor 4; the cleaning part includes a water inlet 2 arranged at the top of the mixing barrel 1 and a water outlet 3 arranged at the bottom of the mixing barrel 1, the water inlet 2 is connected to the faucet through a water pipe, and a dirty water pool is arranged at the bottom of the water outlet 3.

As shown in FIG. 2 and FIG. 3 , the outward expansion inclination angle of the stirring blade 9 is 5-15°; the stirring base 10 is in the shape of a circular ring.

Example

The stirring shaft 8 rotates around the axis driven by the motor 7. In this process, the stirring blades 9 contact the material and water, evenly disperse the material, and promote the rapid reaction of the material and water. The blades tilt outward to increase the contact area with the material. Under the condition of constant stirring speed, the more materials are contacted at a time, the faster the stirring efficiency. Design and test the effect of different stirring amounts on stirring efficiency.

It can be seen from the table below that the larger the single mixing volume, the longer it takes to mix the materials evenly. The traditional pagoda-shaped mixing section takes 60 seconds to mix 10kg of plastering gypsum to a construction-ready state, while the butterfly-shaped mixing blades only take 35 seconds to mix 10kg of plastering gypsum evenly, and the mixing efficiency is improved by 40%.

The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims (6)

1. The utility model provides a high-efficient mixer, includes motor, agitator and stirring portion, and stirring portion top passes through the shaft coupling and is connected with the motor main shaft, and stirring portion bottom stretches into in the agitator, a serial communication port, stirring portion includes stirring chassis, (mixing) shaft and stirring vane, and wherein stirring chassis is fixed to be set up in the (mixing) shaft bottom, and stirring vane is fixed to be set up the (mixing) shaft body bottom, and stirring vane is the wing form and is equipped with a plurality of through-holes on the stirring vane; the top of the stirring barrel is provided with a protective edge extending towards the inner circle center of the barrel, the bottom of the stirring barrel is provided with a heating part, and a cleaning part is also arranged in the stirring barrel.

2. The efficient mixer of claim 1 wherein the rim of the guard edge of the mixing drum is provided with a vertically downward guard net.

3. The efficient mixer of claim 1 wherein the heating section is a heating resistance wire.

4. The efficient mixer of claim 1 wherein the cleaning section includes a water inlet disposed at the top of the mixer bowl and a water outlet disposed at the bottom of the mixer bowl, the water inlet being connected to the faucet via a water pipe, the bottom of the water outlet being provided with a dirty water pool.

5. A high efficiency mixer according to claim 1, wherein the expansion angle of the mixing blades is 5-15 °.

6. The efficient mixer of claim 1 wherein the mixing pan is annular.