CN220802724U - Connection structure of humidifier stirring device - Google Patents

Abstract

The utility model discloses a connecting structure of a humidifier stirring device, which comprises a head shaft, a head bearing seat and a tail bearing seat, wherein the head bearing seat is arranged on the surface of the head shaft, a mandrel pipe is sleeved on the surface of one end of the head shaft, a tail shaft is sleeved inside one end of the mandrel pipe far away from the head shaft, external splines are arranged on the surfaces of one ends, close to each other, of the head shaft and the tail shaft, internal splines are arranged at the two ends of the mandrel pipe in a penetrating manner, and the tail bearing seat is arranged on the surface of the tail shaft. Compared with the traditional device, the device adopts the internal spline and the external spline for mutual engagement and assembly, is convenient to disassemble and install, reduces the maintenance period, improves the working efficiency, has uniform stress during transmission between structures, has stable concentricity and difficult shaking, can keep running for a long time, and effectively solves the problems and the defects in the traditional connecting structure.

Description

Connection structure of humidifier stirring device

Technical Field

The utility model relates to the technical field of humidifier stirring, in particular to a connecting structure of a humidifier stirring device.

Background

The stirring humidifier is also called a dust humidifier, is widely applied to water spraying humidification, stirring and conveying of solid particle-containing materials such as chemical industry, mines, power plants, steel plants, concrete stirring stations and the like, is used for humidifying various types of dust-containing materials, can avoid causing environmental pollution, and is a necessary device for environmental protection.

However, the main shaft of the traditional stirring humidifier is usually an integral body, the straightness and concentricity of the main shaft are required to be corrected in the installation mode, the assembly time is prolonged, and if the main shaft is abnormal, the main shaft is required to be detached and replaced integrally, the maintenance period is long, so that the production efficiency is low.

In view of the above, the present invention has been made in view of the above problems, and an object of the present invention is to provide a connection structure for a humidifier stirring device, which is convenient to detach and install, and capable of improving the working efficiency by reducing the maintenance period, and which is stable in concentricity, and not easy to shake, and which is capable of achieving the purposes of solving the problems and improving the practical value by using the connection structure, and the stress is uniform during transmission between the structures.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a connecting structure of a humidifier stirring device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a connection structure of humidifier agitating unit, includes head axle, head bearing frame and afterbody bearing frame, the surface mounting of head axle has the head bearing frame, the dabber pipe has been cup jointed on the one end surface of head axle, the dabber pipe has been cup jointed the tail shaft in the one end inside of keeping away from the head axle.

As a further optimization of the technical scheme, according to the connecting structure of the humidifier stirring device, the surfaces of one ends, close to each other, of the head shaft and the tail shaft are respectively provided with an external spline.

As a further optimization of the technical scheme, according to the connecting structure of the humidifier stirring device, the two ends of the core shaft tube are provided with the inner spline in a penetrating way.

As a further optimization of the technical scheme, the connecting structure of the humidifier stirring device is characterized in that the tail bearing seat is arranged on the surface of the tail shaft, and the tail bearing seat is positioned on one side of the head bearing seat.

As a further optimization of the technical scheme, the connecting structure of the humidifier stirring device is characterized in that two groups of external splines and internal splines are meshed with each other for assembly.

The utility model has the following beneficial effects:

1. Compared with the traditional humidifier stirring device, the humidifier stirring device provided by the utility model adopts the mode of mutually meshed and assembled internal spline and external spline, is convenient to install, avoids mutual collision friction during transmission, is not easy to damage, is uniform in stress during transmission between device structures, stable in concentricity and not easy to shake, can keep running for a long time, and effectively solves the problems and defects in the traditional connection structure.

2. According to the utility model, the head shaft, the head bearing seat, the core shaft tube, the tail shaft and the tail bearing seat are arranged, the head shaft and the head bearing seat are assembled firstly, then one end of the head shaft and one end of the core shaft tube are assembled by utilizing the assembly function between the external spline and the internal spline, and meanwhile, the tail shaft and the tail bearing seat are assembled, so that the external spline at one end of the tail shaft is embedded into the internal spline at the other end of the core shaft tube, and the two types of spline are meshed with each other.

Drawings

FIG. 1 is a schematic view of a partial structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

Fig. 3 is a schematic cross-sectional elevation view of the present utility model.

In the figure: 1. a head shaft; 2. a head bearing seat; 3. a core shaft tube; 4. a tail shaft; 5. a tail bearing seat; 6. an external spline; 7. an internal spline.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a connection structure of humidifier agitating unit, includes head axle 1, head bearing frame 2 and afterbody bearing frame 5, the surface mounting of head axle 1 has head bearing frame 2, dabber pipe 3 has been cup jointed on the one end surface of head axle 1, dabber pipe 3 has kept away from the inside tail shaft 4 of having cup jointed of one end of head axle 1, the one end surface that head axle 1 and tail shaft 4 are close to each other all is provided with external spline 6, the both ends of dabber pipe 3 all run through and are provided with internal spline 7, the surface mounting of tail shaft 4 has afterbody bearing frame 5, and afterbody bearing frame 5 is located one side of head bearing frame 2, and two sets of external spline 6 and internal spline 7 intermeshing equipment.

Specifically, compare in traditional humidifier agitating unit, adopted the mode of internal spline 7 and external spline 6 intermeshing equipment, simple to operate has avoided mutual collision friction during the transmission, and is not fragile, and the atress is even during the transmission between the structure simultaneously, and concentricity is stable, is difficult for rocking, keeps long-term steady operation, effectively solves problem and the not enough that appear in the current connection structure.

Specifically, when the assembly structure, first head shaft 1 and head bearing frame 2 equipment, later utilize the assembly effect between external spline 6 and the internal spline 7, assemble head shaft 1 one end and dabber pipe 3 one end, simultaneously again assemble tail shaft 4 and afterbody bearing frame 5, make the external spline 6 of tail shaft 4 one end imbed in the internal spline 7 of the other end of dabber pipe 3, make two kinds of spline intermeshing, this assembly method dismantles simply, reduces maintenance cycle, therefore improve work efficiency.

Working principle: after the assembly is carried out in the installation mode, when the device is used, the other end of the head shaft 1 is connected with a driving device, and the external spline 6 and the internal spline 7 are meshed with each other in the connection mode, so that the whole component can be directly driven to synchronously drive and operate.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a connection structure of humidifier agitating unit, includes head axle (1), head bearing frame (2) and afterbody bearing frame (5), its characterized in that: the surface mounting of head axle (1) has head bearing frame (2), the one end surface of head axle (1) has cup jointed dabber pipe (3), the inside tail shaft (4) of having cup jointed of one end that keeps away from head axle (1) of dabber pipe (3).

2. The connection structure of a humidifier stirring device according to claim 1, wherein: and external splines (6) are arranged on the surfaces of one ends, close to each other, of the head shaft (1) and the tail shaft (4).

3. The connection structure of a humidifier stirring device according to claim 1, wherein: and the two ends of the mandrel pipe (3) are provided with inner splines (7) in a penetrating way.

4. The connection structure of a humidifier stirring device according to claim 1, wherein: the surface of the tail shaft (4) is provided with a tail bearing seat (5), and the tail bearing seat (5) is positioned on one side of the head bearing seat (2).

5. The connection structure of a humidifier stirring device according to claim 2, wherein: the two sets of external splines (6) and the internal splines (7) are mutually meshed and assembled.