Energy-saving motor detection platform

Abstract

The utility model discloses an energy-saving motor detection platform which comprises a bottom plate, a sliding groove is formed in one side of the upper surface of the bottom plate, a moving seat is arranged in the sliding groove in a sliding mode, a motor installation platform with the adjustable height is arranged at one end of the upper surface of the moving seat, and an installation seat is arranged at the other end of the upper surface of the moving seat. And a connecting shaft with adjustable length is rotationally arranged on the mounting seat and is used for connecting a motor output shaft and a load device. The energy-saving motor detection platform can be suitable for motors of different sizes, the height of the motor can be adjusted according to needs, the length of the connecting shaft can be adjusted according to the horizontal position of the motor, the situation that the stability of the motor is reduced due to multi-angle adjustment of the motor is avoided, operation is easy, working efficiency can be effectively improved, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor detection technical field, concretely is a kind of energy-saving motor detection platform. BACKGROUND

[0002] The power used in the mining process is generally purchased power, and the power consumption flow includes production equipment, water pump house, life auxiliary department consumption and part of the loss; motor power consumption accounts for 75%, and with the increase of output and the continuous deepening of mining, power consumption also increases year by year.

[0003] The motor plays an important role in mine hoisting, mine ventilation, pressure wind and drainage in mine. Therefore, how to select new materials and new technology to improve the energy conversion density of electric motor is an important issue of using power semiconductor converter technology. At present, in order to ensure the performance indexes of high precision, easy to use, low torque ripple, low noise, sensorless, miniaturization and other performance indexes of experimental alternating current drive, it is necessary to detect the motor continuously. Because the size of motor changes, the traditional detection platform not only adjusts the height of motor, but also adjusts the horizontal position of motor, which is more troublesome and low in working efficiency. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of overcoming the defects of the prior art, provides an energy-saving motor detection platform, which can be applied to motors of different sizes, can adjust the height of the motor according to the needs, and can adjust the length of the connecting shaft according to the horizontal position of the motor, so as to avoid multi-angle adjustment of the motor and reduce the stability of the motor, which is simple to operate, can effectively improve the working efficiency, is convenient to use, and can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an energy-saving motor detection platform, comprising a bottom plate, a sliding groove is formed on one side of the upper surface of the bottom plate, a moving seat is slidably arranged in the sliding groove, a motor mounting platform with adjustable height is arranged at one end of the upper surface of the moving seat, and a mounting seat is arranged at the other end of the upper surface of the moving seat, a connecting shaft with adjustable length is rotatably arranged on the mounting seat, and is used for connecting the motor output shaft and the load device.

[0006] As a preferred technical scheme of the utility model, the motor mounting platform comprises a lower wedge block mounted on the moving seat, an upper wedge block is slidably arranged on the inclined surface of the lower wedge block, the upper surface of the upper wedge block is horizontally structured, and the upper surface of the upper wedge block is provided with uniformly distributed mounting holes.

[0007] As a preferred technical scheme of the utility model, the upper surface of the mobile seat is equipped with a fixed plate, a lifting plate is arranged in the groove on the upper surface of the fixed plate and slides up and down, a positioning bolt is threadedly connected in the screw hole on the side surface of the lifting plate, and one end of the positioning bolt is rotatably connected with the side surface of the upper wedge.

[0008] As a preferred technical scheme of the utility model, the bottom plate is equipped with an electric push rod for pushing the mobile seat to move, and the telescopic end of the electric push rod is connected with the mobile seat.

[0009] As a preferred technical scheme of the utility model, the connecting shaft comprises a shaft sleeve rotatably arranged on the mounting seat, and a spline shaft for being connected with the motor output shaft is movably inserted into the shaft sleeve.

[0010] As a preferred technical scheme of the utility model, the shaft sleeve is equipped with a clamping column at the end away from the spline shaft.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The energy-saving motor detection platform of the utility model can be applied to motors of different sizes, can adjust the height of the motor according to needs, can adjust the length of the connecting shaft according to the horizontal position of the motor, avoids multi-angle adjustment of the motor and reduces the stability of the motor, is simple to operate, can effectively improve work efficiency, and is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a partial structural schematic view of the utility model;

[0015] Figure 3 It is a front view structural schematic view of the utility model;

[0016] Figure 4 It is a structural schematic view of installing an external load device on the detection platform.

[0017] In the drawing: 1 bottom plate, 2 sliding groove, 3 mobile seat, 31 electric push rod, 4 lower wedge, 41 upper wedge, 5 fixed plate, 51 lifting plate, 52 positioning bolt, 6 mounting seat, 7 shaft sleeve, 71 spline shaft, 72 clamping column. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the present utility model.

[0019] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a kind of energy-saving motor detection platform, the upper surface of bottom plate 1 side is equipped with sliding slot 2, sliding slot 2 is slidably provided with moving seat 3, moving seat 3 can be moved along sliding slot 2, so as to adjust the distance between moving seat 3 and external load device, and the upper surface of moving seat 3 is equipped with the motor installation platform of height adjustable, and the upper surface of moving seat 3 is equipped with mounting seat 6, and mounting seat 6 is rotatably provided with the connecting shaft of length adjustable, for connecting motor output shaft and load device.

[0020] Further, the motor installation platform includes the lower wedge block 4 installed on the moving seat 3, the inclined surface of the lower wedge block 4 is slidably provided with the upper wedge block 41, and the upper surface of the upper wedge block 41 is horizontally structured, and the upper surface of the upper wedge block 41 is provided with uniformly distributed mounting holes, so as to facilitate the installation of the motor on the upper wedge block 41.

[0021] Further, the upper surface of the moving seat 3 is provided with the fixed plate 5, the recess in the upper surface of the fixed plate 5 is slidably provided with the lifting plate 51, the screw hole in the side of the lifting plate 51 is threadedly connected with the positioning bolt 52, one end of the positioning bolt 52 is rotatably connected with the side surface of the upper wedge block 41, the motor is installed on the upper wedge block 41, the positioning bolt 52 is rotated, the positioning bolt 52 pushes the upper wedge block 41 to move on the lower wedge block 4, at the same time, the positioning bolt 52 drives the lifting plate 51 to move up and down, until the center axis of the motor output shaft coincides with the center axis of the spline shaft 71.

[0022] Further, the bottom plate 1 is provided with the electric push rod 31 for pushing the moving seat 3 to move, and the telescopic end of the electric push rod 31 is connected with the moving seat 3, as Figure 4 shown, the electric push rod 31 is controlled to move, the electric push rod 31 pushes the moving seat 3 to move on the bottom plate 1, and the clamping column 72 is inserted into the clamping groove of the load device, and when the motor of different size is replaced subsequently, the moving seat 3 does not need to be adjusted again.

[0023] Further, the connecting shaft comprises a shaft sleeve 7 rotatably arranged on the mounting base 6, a spline shaft 71 for connecting with the motor output shaft movably penetrating in the shaft sleeve 7, and a clamping column 72 arranged at the end of the spline shaft 71 away from the spline shaft 71, so that the clamping column 72 is inserted into the clamping groove of the load device after the external load device is mounted on the base plate 1, and the moving seat 3 does not need to be adjusted again when the motor of different sizes is replaced subsequently.

[0024] In use:

[0025] After the external load device is mounted on the base plate 1, as shown in the figure, the electric push rod 31 is controlled to move, the electric push rod 31 drives the moving seat 3 to move on the base plate 1, and the clamping column 72 is inserted into the clamping groove of the load device, and the moving seat 3 does not need to be adjusted again when the motor of different sizes is replaced subsequently. Figure 4

[0026] The motor is mounted on the upper wedge block 41, the positioning bolt 52 is rotated, the positioning bolt 52 drives the upper wedge block 41 to move on the lower wedge block 4, and the positioning bolt 52 drives the lifting plate 51 to move up and down, until the center axis of the motor output shaft coincides with the center axis of the spline shaft 71.

[0027] The spline shaft 71 is moved horizontally along the shaft sleeve 7, and the output shaft of the motor and the spline shaft 71 are connected through the shaft coupling.

[0028] Then the motor is controlled to rotate, the motor drives the spline shaft 71 to rotate through the shaft coupling, the spline shaft 71 drives the clamping column 72 to rotate through the shaft sleeve 7, the clamping column 72 drives the external load device to rotate, the external load device is adjusted, and the load performance of the motor is detected.

[0029] The utility model discloses can be applicable to the motor of different sizes, can adjust the height of motor according to need, and can adjust the length of connecting shaft according to the horizontal position of motor, avoid the multi -angle adjustment motor and reduce the stability of motor, simple operation can effectively improve work efficiency, convenient to use.

[0030] The utility model discloses not disclosed part is prior art, and its specific structure, material and working principle are not described in detail again. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.​

Claims

1. An energy saving motor detection platform comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is provided with a sliding groove (2), the inside of the sliding groove (2) is provided with a moving seat (3), the upper surface of the moving seat (3) is provided with a motor mounting platform with adjustable height, and the other end of the upper surface of the moving seat (3) is provided with a mounting seat (6), the mounting seat (6) is provided with a connecting shaft with adjustable length, which is used for connecting the motor output shaft and the load device.

2. The energy-efficient motor testing platform of claim 1, wherein: The motor mounting platform comprises a lower wedge block (4) mounted on the moving seat (3), the inclined surface of the lower wedge block (4) is provided with an upper wedge block (41) slidingly, the upper surface of the upper wedge block (41) is horizontally structured, and the upper surface of the upper wedge block (41) is provided with uniformly distributed mounting holes.

3. The energy saving motor testing platform of claim 2, wherein: The upper surface of the moving seat (3) is provided with a fixed plate (5), the recess of the upper surface of the fixed plate (5) is provided with a lifting plate (51) sliding up and down, the screw hole of the side surface of the lifting plate (51) is provided with a positioning bolt (52) threaded, and one end of the positioning bolt (52) is rotatably connected with the side surface of the upper wedge block (41).

4. The energy-efficient motor testing platform of claim 1, wherein: The bottom plate (1) is provided with an electric push rod (31) for moving the moving seat (3), and the telescopic end of the electric push rod (31) is connected with the moving seat (3).

5. The energy-efficient motor testing platform of claim 1, wherein: The connecting shaft comprises a shaft sleeve (7) rotatably arranged on the mounting seat (6), and the inside of the shaft sleeve (7) is movably provided with a spline shaft (71) for connecting with the motor output shaft.

6. The energy-efficient motor testing platform of claim 5, wherein: The end of the shaft sleeve (7) away from the spline shaft (71) is provided with a clamping column (72).

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