阅读说明：本技术 一种电机用低温实验箱 (Low temperature experiment box for motor ) 是由 陈红专 于 2019-11-24 设计创作，主要内容包括：本发明公开了一种电机用低温实验箱,包括实验箱本体,所述试验箱本体为长方形箱体,所述实验箱本体内设置有升降机构,所述升降机构包括设置于所述实验箱本体内两侧的升降导轨,所述升降导轨之间设置有升降板,所述升降板中部设置有电机安装板,所述安装板上设置有电机,所述电机的输出轴上套设有反射转盘,所述电机安装板对应所述反射转盘设置有接受器,所述实验箱本体顶部对应所述电机开设有安装口,所述安装口边侧朝所述电机安装有多个液氮喷头,所述实验箱本体顶部侧面对应所述液氮喷头设置有多个液氮进口。(The invention discloses a low-temperature experimental box for a motor, which comprises an experimental box body, wherein the experimental box body is a rectangular box body, a lifting mechanism is arranged in the experimental box body, the lifting mechanism comprises lifting guide rails arranged on two sides in the experimental box body, a lifting plate is arranged between the lifting guide rails, a motor mounting plate is arranged in the middle of the lifting plate, a motor is arranged on the mounting plate, a reflecting turntable is sleeved on an output shaft of the motor, a receiver is arranged on the motor mounting plate corresponding to the reflecting turntable, a mounting hole is formed in the top of the experimental box body corresponding to the motor, a plurality of liquid nitrogen spray heads are arranged on the side of the mounting hole facing the motor, and a plurality of liquid nitrogen inlets are formed in the side surface of the top of the experimental box body.)

1. The utility model provides a low temperature experiment case for motor which characterized in that: including the experimental box body, the experimental box body is the rectangle box, this internal elevating system that is provided with of experimental box, elevating system including set up in the elevating rail of this internal both sides of experimental box, be provided with the lifter plate between the elevating rail, the lifter plate middle part is provided with the motor mounting panel, be provided with the motor on the mounting panel, the cover is equipped with the reflection carousel on the output shaft of motor, the motor mounting panel corresponds the reflection carousel is provided with the acceptor, experimental box body top corresponds the installing port has been seted up to the motor, installing port avris court a plurality of liquid nitrogen shower nozzles are installed to the motor, liquid nitrogen experimental box body top side corresponds liquid nitrogen shower nozzle is provided with a plurality of liquid nitrogen import.

2. The low-temperature experimental box for the motor as claimed in claim 1, wherein: the lifting plate is provided with a temperature probe, and the temperature probe faces the motor.

3. The low-temperature experimental box for the motor as claimed in claim 1, wherein: the temperature probe is an infrared temperature probe.

4. The low-temperature experimental box for the motor as claimed in claim 2, wherein: and a regulating valve is arranged between the liquid nitrogen spray head and the liquid nitrogen inlet.

5. The low-temperature experimental box for the motor as claimed in claim 2, wherein: and the liquid nitrogen inlet is connected with a liquid nitrogen storage tank.

6. The low-temperature experimental box for the motor as claimed in claim 1, wherein: the motor mounting plate is provided with a mounting hole and a mounting groove for mounting a motor.

7. The low-temperature experimental box for the motor as claimed in claim 1, wherein: and the side surface of the reflection turntable is pasted with an emission patch corresponding to the receiver.

Technical Field

The invention relates to motor experimental equipment, in particular to a low-temperature experimental box for a motor.

Background

The motor is the drive arrangement who uses commonly in industrial field even the life field, the motor is for other drive arrangement, small, the power consumption is little, advantages such as rotational speed height, because the application field of motor is extensive, consequently some motors that use in special environment, need can carry out extensive application through the test of some extreme environment, avoid appearing the trouble of this in large quantities, wherein in low temperature environment, the motor is difficult to reach reasonable work interval, if discover and improve some problems that the motor exists through the experiment, can make the motor at the during operation, it is serious to appear wearing and tearing, circumstances such as work efficiency reduction

Therefore, it is necessary to provide a testing box for low temperature testing of the motor.

With new content

The invention aims to provide a moving device for a generator damping base, which aims to solve the problems in the prior art. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a low temperature experiment box for motor, includes the experiment box body, the experiment box body is the rectangle box, this internal elevating system that is provided with of experiment box, elevating system including set up in the elevating rail of this internal both sides of experiment box, be provided with the lifter plate between the elevating rail, the lifter plate middle part is provided with the motor mounting panel, be provided with the motor on the mounting panel, the cover is equipped with the reflection carousel on the output shaft of motor, the motor mounting panel corresponds the reflection carousel is provided with the acceptor, experiment box body top corresponds the installing port has been seted up to the motor, installing port avris court a plurality of liquid nitrogen shower nozzles are installed to the motor, experiment box body top side corresponds liquid nitrogen shower nozzle is provided with a plurality of liquid nitrogen import.

Preferably, a temperature probe is arranged on the lifting plate, and the temperature probe faces to the motor.

The low-temperature experimental box for the motor as claimed in claim 1, wherein: the temperature probe is an infrared temperature probe.

Preferably, a regulating valve is arranged between the liquid nitrogen spray head and the liquid nitrogen inlet.

Preferably, the liquid nitrogen inlet is connected with a liquid nitrogen storage tank.

Preferably, the motor mounting plate is provided with a mounting hole and a mounting groove for mounting the motor.

Preferably, the reflecting rotary disc is pasted with an emitting patch corresponding to the receiver on the side surface.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention realizes the low-temperature environment in the experiment box body by using liquid nitrogen for testing the motor, tests the speed of the motor by using a matching experiment of the reflecting turntable and the receiver, and then tests the heat productivity of the motor by using the temperature probe, thereby comprehensively judging the running condition of the motor under the low-temperature condition.

Drawings

FIG. 1 is a perspective view of the front view structure of the present invention;

FIG. 2 is a perspective view of the motor of the present invention;

FIG. 3 is a schematic top view of the present invention.

In the figure: 1-experiment box body; 2-lifting guide rails; 3-lifting plate; 4-motor mounting plate; 5, a motor; 6-a reflective turntable; 7-a receiver; 8-a temperature probe; 9-adjusting valve; 10-liquid nitrogen spray head; 11-mounting holes; 12-mounting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a low-temperature experiment box for a motor 5 comprises an experiment box body 1, wherein the experiment box body is a rectangular box body, the experimental box body 1 is internally provided with a lifting mechanism which comprises lifting guide rails 2 arranged at two sides in the experimental box body 1, a lifting plate 3 is arranged between the lifting guide rails 2, a motor 5 mounting plate 4 is arranged in the middle of the lifting plate 3, the mounting plate is provided with a motor 5, an output shaft of the motor 5 is sleeved with a reflection turntable 6, the motor mounting plate 4 is provided with a receiver 7 corresponding to the reflection turntable 6 (the receiver 7 senses once when the reflection turntable 6 rotates once), the top of the experiment box body 1 is provided with a mounting opening corresponding to the motor 5, the installing port side faces towards the motor 5 is provided with a plurality of liquid nitrogen spray nozzles 10, and the side face of the top of the experimental box body 1 corresponds to the liquid nitrogen spray nozzles 10 and is provided with a plurality of liquid nitrogen inlets.