CN217490977U

CN217490977U - Horizontal shaft mounting structure

Info

Publication number: CN217490977U
Application number: CN202220299261.8U
Authority: CN
Inventors: 陈涛
Original assignee: Nanchang Mineral Systems Group Co Ltd
Current assignee: Nanchang Mineral Systems Group Co Ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-09-27
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a horizontal shaft mounting structure, including the horizontal shaft, the inboard of horizontal shaft is seted up and is pressed the oilhole, the cooperation screw thread has been seted up on one end surface of horizontal shaft, the other end of horizontal shaft has been equipped with the pinion, the other end surface of horizontal shaft has been seted up pinion cooperation screw thread, the pinion passes through pinion cooperation screw thread and installs at the other end of horizontal shaft, the cooperation screw thread that horizontal shaft one end was seted up passes through the shaft coupling or the belt pulley is connected with external motor; through this horizontal axis of design, directly design into the threaded connection mode with horizontal axis both ends drive end and transmission end, easy dismounting reduces the on-the-spot maintenance time, and this linkage mounting means reduces operation maintainer's technical ability level to a certain extent, reduces operation maintenance cost, improves the practicality.

Description

Horizontal shaft mounting structure

Technical Field

The utility model belongs to the technical field of crushing plant, concretely relates to horizontal axis mounting structure.

Background

The cone crusher is widely applied to the metal mine metallurgy industry, the building industry, the cement industry, the sand and stone industry and the like, and plays an important role in nuclear power, highways, airports, mines and other projects. In recent years, due to market changes and demands, cone crushers have been of great interest in China, whether users of the cone crushers or manufacturers. The cone crusher has become the model of the key concern of present crusher trade, and the cone crusher is a typical crushing equipment of well garrulous and thin garrulous hard material, adopts "lamination breakage" principle, improves once broken yield, more simple and convenient maintenance and lower operation cost. The structure strength is improved by adopting measures of separating the movable cone from the main shaft, thickening the main shaft and fixing the main shaft, only making the movable cone perform rotary swing motion and the like. The cone crusher mainly comprises three parts, namely a mechanical part, a hydraulic part and an electrical part, wherein the mechanical part uses an external frame as a self foundation, power is provided through an external motor, a shaft coupling or a belt pulley transmits power to drive a pinion to rotate, a gear is meshed with the gear to push a gearwheel to rotate along the circumferential direction of the gear, and finally the gearwheel is extruded with a fixed cone without stopping through pushing the movable cone, so that the material is crushed.

The existing cone crusher mainly converts electric energy into kinetic energy required by material crushing through external motor transmission power, therefore, the power transmission part needs reliable stability, and can stably and effectively move the energy required by the running of the equipment, however, in the actual use process, the equipment standard matching adopts a coupling for transmission, because the cloth of on-the-spot space's pendulum also can adopt the belt pulley to carry out the transmission under the prerequisite of losing partial energy, so need the mounting means of belt pulley and shaft coupling to switch easily, often also need install earlier and accomplish the horizontal axis with the equipment that the frame is fixed and then install the pinion, traditional magnitude of interference mounting means is unfavorable for operating in the narrow and small space of equipment inner chamber, very big maintenance installation that is unfavorable for equipment to and the problem of standardization level, we propose a horizontal axis mounting structure for this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal axis mounting structure to when solving the horizontal axis that proposes in the above-mentioned background art, need install the pinion again after the horizontal axis is accomplished in the installation, traditional magnitude of interference mounting means is unfavorable for operating in the narrow and small space of equipment inner chamber, and the very big maintenance installation that is unfavorable for equipment, and the standardization level problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a horizontal shaft mounting structure comprises a horizontal shaft, wherein an oil pressing hole is formed in the inner side of the horizontal shaft, a matching thread is formed in the surface of one end of the horizontal shaft, a pinion is arranged on the surface of the other end of the horizontal shaft, a pinion matching thread is formed in the surface of the other end of the horizontal shaft, and the pinion is mounted at the other end of the horizontal shaft through the pinion matching thread.

Preferably, the matching thread arranged at one end of the horizontal shaft is connected with an external motor through a coupler or a belt pulley.

Preferably, the threaded connection structure of one end of the horizontal shaft and the coupling end of the coupler or the belt pulley can effectively and quickly switch between the coupler and the belt pulley.

Preferably, the matching thread is connected with the coupling flange or the belt pulley taper sleeve in a threaded connection mode.

Preferably, the other end of the horizontal shaft is matched with a thread through a pinion to convert the power.

Preferably, the oil pressing hole penetrates through the inner side of the horizontal shaft.

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

(1) through the designed horizontal shaft, the driving ends and the driving ends at the two ends of the horizontal shaft are directly designed into a threaded connection mode, so that the horizontal shaft is convenient to disassemble and assemble, and the field maintenance time is reduced;

(2) and this linkage mounting means reduces operation maintainer's technical ability level to a certain extent, reduces operation maintenance cost, improves the practicality.

Drawings

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

fig. 2 is a schematic structural view of a horizontal shaft of the present invention;

FIG. 3 is a schematic structural view of the present invention after the horizontal shaft and the pinion are installed;

in the figure: 1. a pinion gear; 2. the pinion gear is matched with the thread; 3. a horizontal axis; 4. an oil pressing hole; 5. matching the screw thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a horizontal axis mounting structure, including horizontal axis 3, the inboard of horizontal axis 3 is seted up and is pressed oilhole 4, cooperation screw thread 5 has been seted up on the one end surface of horizontal axis 3, pinion 1 has been installed to the other end of horizontal axis 3, pinion cooperation screw thread 2 has been seted up on the other end surface of horizontal axis 3, pinion 1 passes through pinion cooperation screw thread 2 to be installed at the other end of horizontal axis 3, this horizontal axis 3 through the design, directly design into the thread connection mode with 3 both ends drive ends of horizontal axis and transmission end, easy dismounting, reduce the on-the-spot maintenance time.

For better connection, in this embodiment, preferably, the matching thread 5 formed at one end of the horizontal shaft 3 is connected to an external motor through a coupler or a belt pulley, so as to facilitate transmission installation and connection, for better use, in this embodiment, preferably, the threaded connection structure between one end of the horizontal shaft 3 and the coupler or the coupling end of the belt pulley can effectively and quickly perform fast switching between the coupler and the belt pulley, so as to improve convenience and practicability of switching power, for more stable installation, in this embodiment, preferably, the matching thread 5 is connected to a coupler flange or a belt pulley taper sleeve through a threaded connection manner, so as to ensure stability of installation of the horizontal shaft 3, so as to facilitate transmission use, and for better transmission, in this embodiment, preferably, the other end of the horizontal shaft 3 is installed through the pinion matching thread 2 to convert power, the power conduction is convenient, the waste of kinetic energy is reduced, and in the embodiment, the oil pressing hole 4 preferably penetrates through the inner side of the horizontal shaft 3 for convenience in use.

The utility model discloses a theory of operation and use flow: when the device is used, the pinion matching thread 2 is matched and connected with the pinion 1 in a threaded connection mode, power transmitted from the outside is effectively and stably transmitted, the device is limited by installation space and conditions, when the horizontal shaft 3 is required to be independently installed, the horizontal shaft 3 can be installed at a designated position in equipment firstly, after the position is adjusted, the pinion 1 can be quickly installed and completed in a threaded connection mode, meanwhile, the driving end can be quickly matched and connected with an external power transmission device in a threaded connection mode and can be quickly and effectively installed, meanwhile, when the driving end of the horizontal shaft 3 is installed and used, under the condition of maintenance, the pinion 1 at two ends and a driving connection end flange can be directly and quickly rotated, the situation that the pinion 1 and the driving connection end flange are required to be disassembled in a hot-pack mode in interference and the like is avoided, and the scratch of the horizontal shaft 3 is inevitably caused, after the number of times is many, increased fit clearance, be unfavorable for the transmission of equipment energy, high-speed operation in-process very easily causes the equipment injury, the effectual equipment of having guaranteed in operation required cooperation precision of in-process, and the external drive mode of change that can be quick, the effectual switching that carries on different drive modes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A horizontal shaft mounting structure comprising a horizontal shaft (3), characterized in that: the oil pressing hole (4) is formed in the inner side of the horizontal shaft (3), the matching thread (5) is formed in the surface of one end of the horizontal shaft (3), the pinion (1) is arranged at the other end of the horizontal shaft (3), the pinion matching thread (2) is formed in the surface of the other end of the horizontal shaft (3), and the pinion (1) is mounted at the other end of the horizontal shaft (3) through the pinion matching thread (2).

2. A horizontal shaft mounting structure according to claim 1, wherein: and a matching thread (5) arranged at one end of the horizontal shaft (3) is connected with an external motor through a coupler or a belt pulley.

3. A horizontal shaft mounting structure according to claim 2, wherein: the threaded connection structure of one end of the horizontal shaft (3) and the coupling end of the coupler or the belt pulley can effectively and quickly switch between the coupler and the belt pulley.

4. A horizontal shaft mounting structure according to claim 1, wherein: and the matching threads (5) are connected with a coupling flange or a belt pulley taper sleeve in a threaded connection mode.

5. A horizontal shaft mounting structure according to claim 1, wherein: the other end of the horizontal shaft (3) is matched with the thread through the pinion (1) to convert the power.

6. A horizontal shaft mounting structure according to claim 1, wherein: the oil pressing hole (4) penetrates through the inner side of the horizontal shaft (3).