CN217392167U

CN217392167U - Novel stirring device

Info

Publication number: CN217392167U
Application number: CN202220575858.0U
Authority: CN
Inventors: 张建国; 张龙; 赵振峰; 曹润建
Original assignee: Shijiazhuang Luning Machinery Equipment Co ltd
Current assignee: Shijiazhuang Luning Machinery Equipment Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-09
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to an agitated vessel technical field specifically discloses a novel stirring device, have the open-ended cauldron body and establish the apron at cauldron body opening part including the top, be equipped with the feed inlet on the apron, cauldron body bottom is equipped with the discharge gate, the apron top is equipped with driving motor, driving motor's output shaft has reducing mechanism, the vertical downward coaxial coupling of reducing mechanism's output has the pivot, cauldron internal wall is equipped with the cell body, the pivot bottom is stretched into the cauldron internal being equipped with cell body complex stirring fan blade, through cell body and stirring fan blade cooperation, thereby reach the effect of material stirring, and the stationarity of stirring process has been improved, moreover, the steam generator is compact in structure, the rocking of stirring in-process has been reduced, and the convenience is dismantled in the integral erection, whole life has been improved.

Description

Novel stirring device

Technical Field

The application relates to the technical field of stirring equipment, and particularly discloses a novel stirring device.

Background

In daily life or production processes of product materials and the like, stirring is a common and extremely important step, a stirring device is used for stirring, the structural form of a kettle body of the stirring device is generally a vertical cylinder, and the height-diameter ratio of the kettle body is mainly determined according to the operation of the height-diameter ratio of liquid filled in a container and the size of a charging coefficient. The ratio of height to diameter of the liquid filled in the container is different according to the properties of the materials in the container, the stirring characteristics and the number of layers of the stirrer, and is generally 1-1.3, and can reach 6 at most. The bottom of the kettle can be a flat bottom, an oval bottom, a conical bottom and the like, and a square kettle can be used sometimes. Meanwhile, according to the heat transfer requirement of the process, a jacket can be added outside the kettle body, and heat-carrying media such as steam, cooling water and the like are introduced; when the heat transfer area is insufficient, a coil pipe and the like can be arranged in the kettle body.

When the stirring container is selected, the shape and the size of the stirring container are determined according to the production scale (namely the material handling capacity), the stirring operation purpose and the material characteristics, and the charging coefficient is reasonably selected when the volume of the stirring container is determined, so that the utilization rate of equipment is improved as much as possible. If no special requirement exists, the most common vertical cylindrical container is preferably selected as the kettle body, and the appropriate height-diameter ratio of the cylindrical body (or the height-diameter ratio of liquid contained in the container) is selected. If heat transfer is required, a jacket structure is required to be arranged outside the kettle body. The jacket types comprise an integral jacket, a spiral baffle jacket, a half-pipe jacket and a honeycomb jacket, the heat transfer effect is sequentially improved, but the manufacturing cost is correspondingly increased.

However, the conventional stirring device is not compact enough and is easy to shake during stirring, and therefore, the inventor provides a novel stirring device in view of the above problem so as to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve traditional agitating unit structure compactedness inadequately, produce the problem of rocking easily in the stirring.

In order to achieve the purpose, the basic scheme of the utility model provides a novel stirring device, which comprises a kettle body with an opening at the top and a cover plate arranged at the opening of the kettle body, wherein a feed inlet is arranged on the cover plate, a discharge outlet is arranged at the bottom of the kettle body, a driving motor is arranged above the cover plate, an output shaft of the driving motor is connected with a speed reducing mechanism, and an output end of the speed reducing mechanism is vertically and downwards coaxially connected with a rotating shaft;

the inner wall of the kettle body is provided with a groove body, and the bottom end of the rotating shaft extends into the kettle body and is internally provided with stirring fan blades matched with the groove body.

Further, the speed reducing mechanism comprises a shell and a secondary gear speed reducing assembly arranged in the shell.

Furthermore, a buffer connecting device is arranged between the shell and the cover plate.

Further, the buffer connecting device comprises a connecting flange and a bearing which is symmetrically and rotatably connected in the connecting flange.

Further, the cauldron body includes conical body and cylinder, the cell body is located the conical body, and the cylinder is located the conical body upper end.

Furthermore, a dustproof ring is arranged at the joint of the cover plate and the buffer connecting device.

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

the utility model discloses a cell body and stirring fan blade cooperation to reach the effect of material stirring, and improved the stationarity of stirring process, compact structure has reduced rocking of stirring in-process, and the convenience is dismantled in the integral erection, plays the effect of dustproof protection through the dirt ring simultaneously, has improved holistic life.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a front view of a novel stirring device proposed in the embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: driving motor 1, reduction gears 2, buffering connecting device 3, apron 4, cell body 5, pivot 6, stirring vane 7, dust ring 8.

A novel stirring device, an embodiment of which is shown in fig. 1: have the open-ended cauldron body including the top, the cauldron body includes conical body and cylinder, the cylinder is located the conical body upper end, setting through the conical body, can effectually prevent that the material from piling up in the dead angle department of the cauldron body, the timely discharge of material also is convenient for simultaneously, apron 4 at the opening part at cauldron body top, apron 4 passes through the bolt, spring washer and nut and cauldron body coupling, be equipped with the feed inlet on the apron 4, the material type that the feed inlet stirred as required can set up a plurality ofly, cauldron body bottom is equipped with the discharge gate, the discharge gate is located the least significant end of conical body and discharge gate department is equipped with discharge valve, apron 4 top is equipped with driving motor 1, driving motor 1 adopts step motor, step motor's the vertical downwardly connected with reduction gears 2 of output shaft, reduction gears 2 includes the casing and establishes the second grade gear speed reduction subassembly in the casing, second grade gear speed reduction subassembly includes the first connecting shaft that passes through the coupling joint with step motor's output shaft and is equipped with the first epaxial first connecting A driving gear, driving gear meshing has first driven gear, be equipped with in the casing with first driven gear key-type connection second connecting axle, the key-type connection has the second driving gear on the second connecting axle, second driving gear meshing has second driven gear, be equipped with in the casing with the third connecting axle of second driven gear key-type connection, the vertical downward coaxial coupling of output of third connecting axle has pivot 6.

A buffer connecting device 3 is arranged between a shell of the speed reducing mechanism 2 and the cover plate 4, the buffer connecting device 3 comprises a connecting flange and a bearing which is symmetrically and rotatably connected in the connecting flange, the connecting flange is respectively connected with the driving motor 1 and the cover plate 4 through bolts in an installing mode, and the bearing is installed back to back through two tapered roller bearings. And a dustproof ring 8 is also arranged between the connecting flange and the cover plate 4.

The inner wall of the kettle body is provided with a groove body 5, the bottom end of the rotating shaft 6 extends into the kettle body and is internally provided with a stirring fan blade 7 matched with the groove body 5, and the stirring fan blade 7 is spiral and is matched with the conical body and the groove body 5 in shape and size.

The utility model discloses an in the implementation, pour the material into to the cauldron internal through the feed inlet, then play driving motor 1, driving motor 1 decelerates through reduction gears 2, the rotational speed that reduces carries out power take off, make the transmission more steady, thereby drive pivot 6 and rotate, make stirring fan blade 7 at cauldron internal rotation, and then stir the material, at this in-process, buffering connecting device 3 can reduce rocking of stirring in-process, increase the compactedness of structure, can also play the effect of dustproof protection simultaneously.

Compared with the prior art, the utility model discloses a cell body 5 cooperates with stirring fan blade 7 to reach material mixing's effect, and improved the stationarity of stirring process, compact structure has reduced rocking of stirring in-process, and the convenience is dismantled in the integral erection, plays the effect of dustproof protection simultaneously through dust ring 8, has improved holistic life, the utility model discloses control is convenient, and the installation is maintained simply, is suitable for popularization and application.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any introduction modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a novel stirring device which characterized in that: the device comprises a kettle body with an opening at the top and a cover plate arranged at the opening of the kettle body, wherein a feed inlet is arranged on the cover plate, a discharge outlet is arranged at the bottom of the kettle body, a driving motor is arranged above the cover plate, an output shaft of the driving motor is connected with a speed reducing mechanism, and an output end of the speed reducing mechanism is vertically and downwards coaxially connected with a rotating shaft;

2. The novel mixing device of claim 1, wherein the reduction mechanism includes a housing and a secondary gear reduction assembly disposed within the housing.

3. The novel stirring device as claimed in claim 2, wherein a buffer connecting device is arranged between the shell and the cover plate.

4. A novel mixing apparatus according to claim 3, wherein the damping connection means comprises a connection flange and bearings which are symmetrically and rotatably connected within the connection flange.

5. The novel stirring device as claimed in claim 1, wherein the kettle body comprises a conical body and a cylinder, the tank body is positioned in the conical body, and the cylinder is positioned at the upper end of the conical body.

6. A novel mixing device as claimed in claim 3 or claim 4, wherein the connection between the cover plate and the buffer connection means is provided with a dust ring.