CN210434337U

CN210434337U - Submersible mixer with good heat dissipation mechanism

Info

Publication number: CN210434337U
Application number: CN201920873445.9U
Authority: CN
Inventors: 陈树宝; 陈敏; 张振; 刘杰
Original assignee: Nanjing Sapphire Environmental Protection Equipment Co ltd
Current assignee: Nanjing Sapphire Environmental Protection Equipment Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-01
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a dive mixer with good heat dissipation mechanism, including dive mixer main part, the top bolted connection of dive mixer main part has bolster bearing housing, the bottom bolted connection of dive mixer main part has the step, two equal fixed mounting has miniature bearing in bolster bearing housing and two step, and is adjacent the welding has the rotation axis between the miniature bearing, the welding has the rotation flabellum on the rotation axis, the output of dive mixer main part is connected with the output pivot, the welding has the pinion in the output pivot, the welding of the centre of a circle department of gear wheel has fixed cover, the one end of rotation axis is inserted in fixed cover, and welds between the one end of rotation axis and the fixed cover. The utility model discloses, when dive mixer work drove the high-speed operation of output pivot, also driven the rotation of rotating fan blade, can break up dive mixer water on every side, take away higher temperature, make dive mixer have good radiating effect.

Description

Submersible mixer with good heat dissipation mechanism

Technical Field

The utility model relates to a dive mixer technical field specifically is a dive mixer with good heat dissipation mechanism.

Background

The stirrer makes liquid and gas medium flow in a forced convection mode and mix uniformly. 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 submersible stirrer is one of the common types of stirrers, and is used for stirring liquid containing suspended matters in industrial processes of sewage treatment plants.

Traditional dive mixer is in long-time use, and temperature on every side is higher, leads to the radiating effect of mixer not obvious enough, and then influences its life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dive mixer with good heat dissipation mechanism aims at improving dive mixer in long-time use, and temperature on every side is higher, leads to the radiating effect of mixer not obvious enough, and then influences its life's problem.

The utility model discloses a realize like this:

the utility model provides a dive mixer with good heat dissipation mechanism, includes dive mixer main part, the top bolted connection of dive mixer main part has bolster bearing housing, and bolster bearing housing is equipped with two altogether, the bottom bolted connection of dive mixer main part has the step, and the step is equipped with two altogether there are miniature bearing, two equal fixed mounting has miniature bearing in bolster bearing housing and two steps, and is adjacent the welding has the rotation axis between the miniature bearing, the welding has the rotation flabellum on the rotation axis, the output of dive mixer main part is connected with the output pivot, the welding has the pinion in the output pivot, the pinion is connected with two gear wheel meshes, the welding of the centre of a circle department of gear wheel has fixed cover, the one end of rotation axis is inserted.

Furthermore, one end of the rotating shaft is welded with the fixed sleeve.

Furthermore, one end of the output rotating shaft is welded with a stirring impeller.

Furthermore, the two upper bearing seats and the two lower bearing seats have the same structure, and the upper bearing seats and the lower bearing seats are mutually symmetrical about the central shaft of the submersible mixer main body.

Furthermore, the number of the rotating fan blades is six, and the distance between every two adjacent rotating fan blades is equal.

Furthermore, five balance holes are formed in the stirring impeller.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the welding has the pinion through in the output pivot, the pinion is connected with two gear wheel meshes simultaneously, the welding of the centre of a circle department of gear wheel has fixed cover simultaneously, and the one end of rotation axis inserts and fixes in fixed cover, the welding has equidistant three rotation flabellum on two rotation axes, when dive mixer work drives the high-speed operation of output pivot, the rotation of rotating the flabellum has also been driven, can beat the water around the dive mixer and scatter, take away higher temperature, make the dive mixer have good radiating effect.

(2) The top bolted connection through dive mixer main part has bolster bearing housing, and bolster bearing housing is equipped with two altogether, and the bottom bolted connection of dive mixer main part has the step simultaneously, and the step is equipped with two altogether, and equal fixed mounting has miniature bearing in two bolster bearing housing and two steps, and the welding has the rotation axis between the adjacent miniature bearing, makes the rotation axis rotate more firm, difficult skew.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 3 is a schematic structural view of the large gear and the small gear of the present invention.

In the figure: 1. a submersible mixer body; 2. rotating the fan blades; 3. a miniature bearing; 4. a bull gear; 5. an upper bearing seat; 6. a pinion gear; 7. an output shaft; 8. a stirring impeller; 9. a lower bearing seat; 10. fixing a sleeve; 11. a rotating shaft.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a submersible mixer with a good heat dissipation mechanism comprises a submersible mixer main body 1, wherein the top end of the submersible mixer main body 1 is bolted with two upper bearing seats 5, the bottom end of the submersible mixer main body 1 is bolted with two lower bearing seats 9, the number of the lower bearing seats 9 is two, small bearings 3 are fixedly arranged in the two upper bearing seats 5 and the two lower bearing seats 9, a rotating shaft 11 is welded between the adjacent small bearings 3, the rotating shaft 11 is welded between the two upper bearing seats 5 and the two lower bearing seats 9, the small bearings 3 are fixedly arranged in the adjacent small bearings 3, the rotating shaft 11 is more stably operated and is not easy to deviate, rotating blades 2 are welded on the rotating shaft 11, the output end of the submersible mixer main body 1 is connected with an output rotating shaft 7, and small gears 6 are welded on the output rotating shaft 7, pinion 6 is connected with the meshing of two gear wheels 4, the welding of the centre of a circle department of gear wheel 4 has fixed cover 10, the one end of rotation axis 11 is inserted in fixed cover 10, and weld between the one end of rotation axis 11 and the fixed cover 10, the welding has pinion 6 on through output pivot 7, pinion 6 is connected with the meshing of two gear wheels 4 simultaneously, the welding of the centre of a circle department of gear wheel 4 has fixed cover 10 simultaneously, and the one end of rotation axis 11 is inserted and is fixed in fixed cover 10, the welding has equidistant three rotating fan blade 2 on two rotation axes 11, when dive mixer work drives output pivot 7 high-speed operation, also driven rotating fan blade 2's rotation, can beat the water around the dive mixer and scatter, take away higher temperature, make the dive mixer have good radiating effect.

Stirring impeller 8 has been welded to the one end welding of output pivot 7, has stirring impeller 8 through the one end welding of output pivot 7, and the work of dive mixer can make stirring impeller 8's rotation, can handle the aquatic suspended solid stirring.

The two upper bearing seats 5 and the two lower bearing seats 9 have the same structure, and the upper bearing seats 5 and the lower bearing seats 9 are symmetrical with each other about the central axis of the submersible mixer main body 1.

The total number of the rotating fan blades 2 is six, the distance between the adjacent rotating fan blades 2 is equal, and the total number of the rotating fan blades 2 is six due to the equal distance between the adjacent rotating fan blades 2, so that the heat dissipation effect is more remarkable.

Five balance holes are formed in the stirring impeller 8, and the stirring impeller 8 is provided with five balance holes, so that a constant low pressure is kept in an annular chamber on the back of the stirring impeller 8.

The working principle is as follows: when the submersible mixer is used, the submersible mixer drives the output rotating shaft 7 to rotate, so that the stirring impeller 8 at one end of the output rotating shaft 7 rotates to stir suspended matters in water, the output rotating shaft 7 is welded with the pinion 6, the pinion 6 is meshed with the two gear wheels 4 and is connected with the two gear wheels 4, the center of the gear wheels 4 is welded with the fixed sleeve 10, one end of the rotating shaft 11 is inserted and fixed into the fixed sleeve 10, the two rotating shafts 11 are welded with the three rotating fan blades 2 at equal intervals, when the submersible mixer works to drive the output rotating shaft 7 to run at high speed, the rotating fan blades 2 are driven to rotate, water around the submersible mixer can be scattered, higher water temperature is taken away, the submersible mixer has good heat dissipation effect, the small bearings 3 are fixedly arranged in the two upper bearing seats 5 and the two lower bearing seats 9, and the rotating shafts 11 are welded between the adjacent small bearings 3, the rotating shaft 11 is more stable in rotation and not easy to deviate, and the practicability of the submersible mixer with the good heat dissipation mechanism is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dive mixer with good heat dissipation mechanism, includes dive mixer main part (1), its characterized in that: the top end of the submersible mixer main body (1) is connected with an upper bearing seat (5) through a bolt, the upper bearing seats (5) are provided with two, the bottom end of the submersible mixer main body (1) is connected with a lower bearing seat (9) through bolts, two lower bearing seats (9) are arranged, small bearings (3) are fixedly arranged in the two upper bearing seats (5) and the two lower bearing seats (9), a rotating shaft (11) is welded between the adjacent small bearings (3), the rotating shaft (11) is welded with rotating fan blades (2), the output end of the submersible mixer main body (1) is connected with an output rotating shaft (7), a pinion (6) is welded on the output rotating shaft (7), the pinion (6) is meshed and connected with the two bull gears (4), the center of a circle of the large gear (4) is welded with a fixed sleeve (10), and one end of the rotating shaft (11) is inserted into the fixed sleeve (10).

2. A submersible mixer with good heat dissipation mechanism as recited in claim 1, characterized in that one end of the rotating shaft (11) is welded to the fixing sleeve (10).

3. A submersible mixer with good heat dissipation mechanism as claimed in claim 1, wherein one end of the output shaft (7) is welded with a mixing impeller (8).

4. A submersible mixer with good heat dissipation mechanism as claimed in claim 1, characterized in that the two upper bearing blocks (5) and the two lower bearing blocks (9) are identical in structure, and the upper bearing blocks (5) and the lower bearing blocks (9) are symmetrical to each other about the central axis of the submersible mixer body (1).

5. A submersible mixer with good heat dissipation mechanism as claimed in claim 1, wherein there are six of said rotating blades (2), and the spacing between adjacent rotating blades (2) is equal.

6. A submersible mixer with good heat dissipation mechanism as claimed in claim 3, wherein the mixer impeller (8) is provided with five balancing holes.