阅读说明：本技术 大型电机方便转子注油结构 (Convenient rotor oiling structure of large motor ) 是由 环一军 于 2019-11-17 设计创作，主要内容包括：本发明提供一种大型电机方便转子注油结构,包括支撑座、连接座、电机主体、拉柄、盖板、固定块、注油箱体、密封板、螺栓、注油管道、支架以及螺纹柱,电机主体下端面装配有连接座,连接座下端面安装有支撑座,电机主体上端面固定有注油箱体,注油箱体上端面安装有盖板,盖板上端面装配有拉柄,盖板与注油箱体连接处装配有固定块,电机主体内部下侧安装有支架,电机主体上端面连接有螺纹柱,支架上端面安装有注油管道,注油管道左右端面均装配有密封板,注油管道下端面连接有螺栓,该设计解决了原有电机注油速度比较慢的问题,本发明结构合理,便于组合安装,注油效果好,注油保养速度快。(The invention provides a convenient rotor oiling structure for a large motor, which comprises a supporting seat, a connecting seat, a motor main body, a pull handle, a cover plate, a fixing block, an oiling box body, a sealing plate, a bolt, an oiling pipeline, a bracket and a threaded column, wherein the connecting seat is assembled on the lower end surface of the motor main body, the supporting seat is installed on the lower end surface of the connecting seat, the oiling box body is fixed on the upper end surface of the motor main body, the cover plate is installed on the upper end surface of the oiling box body, the pull handle is assembled on the upper end surface of the cover plate, the fixing block is assembled at the joint of the cover plate and the oiling box body, the bracket is installed on the lower side in the motor main body, the threaded column is connected on the upper end surface of the motor main body, the oiling pipeline is installed on the upper end surface of the bracket, the oiling is effectual, and oiling maintenance is fast.)

1. Large-scale motor makes things convenient for rotor oiling structure, including supporting seat, connecting seat, the oiling subassembly and the motor main part of being convenient for, its characterized in that: the lower end face of the motor main body is provided with a connecting seat, the lower end face of the connecting seat is provided with a supporting seat, and the upper side of the motor main body is provided with an oil injection facilitating assembly;

the convenient oiling component comprises a pull handle, a cover plate, a fixing block, an oiling box body, a sealing plate, a bolt, an oiling pipeline, a support and a threaded column, the oiling box body is fixed on the upper end face of the motor body, the cover plate is installed on the upper end face of the oiling box body, the pull handle is assembled on the upper end face of the cover plate, the fixing block is assembled at the joint of the cover plate and the oiling box body, the support is installed on the lower side inside the motor body, the threaded column is connected on the upper end face of the motor body, the oiling pipeline is installed on the upper end face of the support, the sealing plate is assembled on the left end face and the right end face of the.

2. The structure of claim 1 for facilitating oil injection into the rotor of the large motor, wherein: seal grooves are formed in the left end face and the right end face of the oil injection pipeline, and the specification of the seal plate is matched with that of the seal groove.

3. The structure of claim 1 for facilitating oil injection into the rotor of the large motor, wherein: oil filler point has been seted up to the inside upside of oil injection pipeline, the oil filler point is provided with the multiunit, and multiunit oil filler point specification is the same.

4. The structure of claim 1 for facilitating oil injection into the rotor of the large motor, wherein: cylindrical holes are formed in the upper end face of the support, internal threads are arranged inside the cylindrical holes, and the threaded columns penetrate through the motor main body and are connected with the support through threads.

5. The structure of claim 1 for facilitating oil injection into the rotor of the large motor, wherein: the lower end face of the sealing plate is provided with a round hole, an internal thread is arranged inside the round hole, and the bolt penetrates through the oil injection pipeline and is connected with the sealing plate through the thread.

6. The structure of claim 1 for facilitating oil injection into the rotor of the large motor, wherein: the oil injection pipeline is of a semicircular structure.

Technical Field

The invention discloses a structure for conveniently injecting oil to a rotor of a large motor, and belongs to the technical field of motors.

Background

The motor is represented by a letter M (old standard is represented by a letter D) in a circuit, the motor mainly plays a role of generating driving torque and serving as a power source of electrical appliances or various machines, the generator is represented by a letter G in a circuit, and the generator mainly plays a role of converting mechanical energy into electric energy.

Among the prior art, need carry out the oiling maintenance to the rotor after current motor uses for a long time, need unpack the motor apart, oiling maintenance speed is slow and extravagant a large amount of manpower and materials, and the result of use is not good, and the problem that the aforesaid appears is solved to the convenient rotor oiling structure of a large-scale motor that now urgently needs.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a convenient rotor oiling structure for a large motor, which aims to solve the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a convenient rotor oiling structure of a large motor comprises a supporting seat, a connecting seat, a convenient oiling component and a motor main body, wherein the connecting seat is assembled on the lower end face of the motor main body, the supporting seat is installed on the lower end face of the connecting seat, the convenient oiling component is arranged on the upper side of the motor main body and comprises a pull handle, a cover plate, a fixing block, an oiling box body, a sealing plate, a bolt, an oiling pipeline, a support and a threaded column, the oiling box body is fixed on the upper end face of the motor main body, the cover plate is installed on the upper end face of the oiling box body, the pull handle is assembled on the upper end face of the cover plate, the fixing block is assembled at the joint of the cover plate and the oiling box body, the support is installed on the lower side inside of the motor main body, the threaded column is connected on the upper, and the lower end face of the oil injection pipeline is connected with a bolt.

Furthermore, seal grooves are formed in the left end face and the right end face of the oil injection pipeline, and the specification of the seal plate is matched with that of the seal groove.

Furthermore, an oil filling hole is formed in the upper side inside the oil filling pipeline, multiple groups of oil filling holes are formed in the oil filling hole, and the specifications of the multiple groups of oil filling holes are the same.

Furthermore, a cylindrical hole is formed in the upper end face of the support, an internal thread is arranged inside the cylindrical hole, and the threaded column penetrates through the motor main body and is connected with the support through the thread.

Furthermore, a round hole is formed in the lower end face of the sealing plate, internal threads are arranged inside the round hole, and the bolt penetrates through the oil injection pipeline and is connected with the sealing plate through threads.

Furthermore, the oil injection pipeline is of a semicircular structure.

The invention has the beneficial effects that: according to the structure for conveniently oiling the rotor of the large motor, the pull handle, the cover plate, the fixing block, the oiling box body, the sealing plate, the bolt, the oiling pipeline, the bracket and the threaded column are added, so that oiling maintenance can be conveniently carried out on the motor, the problem that the oiling speed of the original motor is low is solved, and the oiling efficiency of the structure is improved.

The sealing groove is formed in the left end face and the right end face of the oil filling pipeline, the sealing plate specifications are matched with the sealing groove specifications, the sealing performance of the oil filling pipeline is improved through the matching of the sealing plate and the sealing groove, an oil filling hole is formed in the upper side inside the oil filling pipeline, multiple groups of oil filling holes are formed in the oil filling hole and are identical in specifications, the motor rotor can be conveniently filled with oil through the design, a cylindrical hole is formed in the upper end face of the support, internal threads are formed in the cylindrical hole, the threaded column penetrates through the motor main body and is connected with the support through threads, the firmness of the motor main body and the support connection is enhanced through threaded connection, the oil filling device is reasonable in structure, convenient to assemble and install, good in.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a convenient rotor oiling structure for a large motor according to the present invention;

FIG. 2 is a front sectional view of a convenient oiling assembly in the convenient rotor oiling structure for a large motor of the present invention;

FIG. 3 is an enlarged view of A in the convenient rotor oiling structure for a large motor according to the present invention;

FIG. 4 is a right side sectional view of a joint of a bracket and an oil injection pipeline in the convenient rotor oil injection structure for the large-scale motor of the present invention;

in the figure: the oil injection device comprises a support seat 1, a connection seat 2, an oil injection assembly 3, a motor main body 4, a pull handle 31, a cover plate 32, a fixing block 33, an oil injection box 34, a sealing plate 35, a bolt 36, an oil injection pipeline 37, a support 38, a threaded column 39, a sealing groove 351 and an oil injection hole 361.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a large-scale motor makes things convenient for rotor oiling structure, includes supporting seat 1, connecting seat 2, the oiling subassembly 3 of being convenient for and motor body 4, and the terminal surface is equipped with connecting seat 2 under motor body 4, and supporting seat 1 is installed to the terminal surface under the connecting seat 2, and 4 upsides of motor body are provided with the oiling subassembly 3 of being convenient for.

Convenient to oiling subassembly 3 includes pull handle 31, the apron 32, the fixed block 33, oiling box 34, the closing plate 35, bolt 36, oiling pipeline 37, support 38 and screw post 39, motor body 4 up end is fixed with oiling box 34, apron 32 is installed to oiling box 34 up end, apron 32 up end is equipped with pull handle 31, apron 32 and oiling box 34 junction are equipped with fixed block 33, support 38 is installed to the inside downside of motor body 4, motor body 4 up end is connected with screw post 39, oiling pipeline 37 is installed to support 38 up end, terminal surface all is equipped with the closing plate 35 about oiling pipeline 37, terminal surface is connected with bolt 36 under oiling pipeline 37, the slower problem of original motor oiling speed has been solved in this design.

The left end face and the right end face of the oil injection pipeline 37 are both provided with a sealing groove 351, the specification of the sealing plate 35 is matched with that of the sealing groove 351, the sealing performance of the oil injection pipeline 37 is improved by using the matching of the sealing plate 35 and the sealing groove 351, the upper side inside the oil injection pipeline 37 is provided with an oil injection hole 361, the oil injection hole 361 is provided with a plurality of groups, the specifications of the plurality of groups of oil injection holes 361 are the same, the design is convenient for injecting oil to a motor rotor, the upper end face of the support 38 is provided with a cylindrical hole, an internal thread is arranged inside the cylindrical hole, the threaded column 39 penetrates through the motor main body 4 and is connected with the support 38 through the thread, the design enhances the firmness of the connection of the motor main body 4 and the support 38 through threaded connection, the lower end face of the sealing plate 35 is provided with a round hole, the internal thread is arranged, the oil injection pipeline 37 is of a semicircular structure, and the reasonability of the design is improved.

As an embodiment of the present invention: when oil injection maintenance is needed to be carried out on the motor rotor, a worker pulls the pull handle 31 upwards to drive the cover plate 32 to move upwards, the cover plate 32 moves upwards to drive the fixing block 33 to move upwards, when the fixing block 33 is separated from the upper end face of the oil injection box body 34, the cover plate 32 is placed at a proper position, then maintenance oil is added into the oil injection box body 34, the maintenance oil enters the oil injection pipeline 37 from the oil injection pipeline 37 and flows out of the oil injection hole 361 to carry out oil injection maintenance on the rotor, the bracket 38 plays a role in fixing the oil injection pipeline 37, the firmness of the connection position is enhanced by the threaded column 39 and the bolt 36, then the rotor is rotated at a low speed to carry out uniform oil injection maintenance, and after the oil injection is finished, the cover plate 32 is placed on the upper end face.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.