CN212909138U

CN212909138U - Steel-copper bimetal composite conductor cylinder of mining sleeve type permanent magnet motor

Info

Publication number: CN212909138U
Application number: CN202021784017.8U
Authority: CN
Inventors: 徐灿军; 徐银梦; 徐银杰; 朱玉棋; 俞丁月
Original assignee: Zhejiang Haima Transmission Technology Co ltd
Current assignee: Zhejiang Haima Transmission Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-06
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a mining telescopic permanent-magnet machine steel copper bimetal composite conductor section of thick bamboo belongs to conductor section of thick bamboo technical field. A steel-copper bimetal composite conductor barrel of a mining sleeve type permanent magnet motor comprises a barrel body and an end cover, wherein a sliding groove is formed in the inner wall of the barrel body, a sliding block is connected inside the sliding groove in a sliding mode, the outer surface of the sliding block is rotatably connected with a rotating rod, a sliding hole is formed in one end of the rotating rod, and the other end of the rotating rod is fixedly connected with a fixed rod; the utility model discloses, the staff puts into the permanent magnet on putting the thing groove of barrel bottom, rotates the dead lever, then utilizes the slider to slide in the inside of spout, drives the dead lever and reciprocates, with the lower surface and the permanent magnet surface contact of dead lever, the contact closely then fixed effect is better more, fixed completion back, the staff uses the draw-in groove joint at ka tai and barrel top on the end cover to get up, seals the one end of barrel, and then plays certain fixed effect once more.

Description

Steel-copper bimetal composite conductor cylinder of mining sleeve type permanent magnet motor

Technical Field

The utility model relates to a conductor section of thick bamboo technical field especially relates to a mining telescopic permanent-magnet machine steel copper bimetal composite conductor section of thick bamboo.

Background

The permanent magnet motor uses permanent magnet to provide excitation, so that its structure is simple, its processing and assembling cost is reduced, and it can save the collecting ring and electric brush which are easy to produce problems, and can raise the operation reliability of motor, and its exciting current is not required, and its exciting loss is not required, so that its efficiency and power density are raised The rotor has light weight, no copper loss and iron loss, no friction loss of a collecting ring and an electric brush, and high operation efficiency.

When the permanent magnet motor works, a conductor rotor rotates at a high speed, and in order to ensure the working stability, a permanent magnet inside a conductor cylinder is generally required to be protected, a common worker puts the permanent magnet into the conductor cylinder, and the permanent magnet does not have a good fixing effect, so that the permanent magnet is likely to loose, unnecessary troubles are caused, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of poor fixing effect of the permanent magnet inside the conductor cylinder in the prior art, and providing a mining telescopic permanent magnet motor steel-copper bimetal composite conductor cylinder.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mining telescopic permanent-magnet machine steel copper bimetal composite conductor section of thick bamboo, includes barrel and end cover, the spout has been seted up to the inner wall of barrel, the inside sliding connection of spout has the slider, the surface of slider rotates and is connected with the bull stick, the slide opening has been seted up to the one end of bull stick, the other end fixedly connected with dead lever of bull stick, the interior diapire fixedly connected with base of barrel, the upper surface of base has been seted up and has been put the thing groove, the draw-in groove has been seted up at the top of barrel, the lower fixed surface of end cover is connected with the ka.

Preferably, the number of the sliding blocks is two, and the two sliding blocks are cylindrical in shape.

Preferably, the outer surface of the fixing rod is sleeved with a rubber sleeve, and the outer surface of the rubber sleeve is provided with anti-skid grains.

Preferably, the outer surface of the barrel is provided with heat dissipation holes, and the heat dissipation holes are circular.

Preferably, one side of the cylinder body is fixedly connected with four connecting pieces.

Preferably, four threaded holes are formed in the connecting pieces, and the number of the threaded holes is two.

Compared with the prior art, the utility model provides a mining telescopic permanent-magnet machine steel copper bimetal composite conductor section of thick bamboo possesses following beneficial effect:

1. the utility model can make the working personnel put the permanent magnet into the object placing groove at the bottom of the cylinder body when the device is used through the matching arrangement of the cylinder body, the cylinder cover, the sliding groove, the sliding block, the rotating rod, the fixed rod, the base, the object placing groove, the clamping groove and the clamping platform, because the outer surface of the sliding block is rotatably connected with the rotating rod, the fixed rod is rotated, then the sliding block slides in the sliding groove to drive the fixed rod to move up and down, the lower surface of the fixed rod is contacted with the upper surface of the permanent magnet, the closer the contact is, the better the fixing effect is, and after the fixing is finished, the worker uses the clamping table on the end cover to be clamped with the clamping groove at the top of the cylinder body to seal one end of the cylinder body, and then play certain fixed effect once more, if when needing to take out the permanent magnet, the staff can rotate ninety degrees the dead lever, makes the dead lever can be vertical place in one side of spout, makes things convenient for like this that the staff takes.

2. The utility model discloses, through the setting of louvre, can make this device when using, because high-speed rotatory can produce high temperature, when ambient temperature is too high, then can produce certain influence to permanent magnet motor work, consequently through seting up the louvre, can help the device to dispel the heat fast for conductor section of thick bamboo inside temperature can not be too high and influence work efficiency.

Drawings

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

fig. 2 is a schematic top view of the barrel of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention.

In the figure: 1. a barrel; 2. an end cap; 3. a chute; 4. a slider; 5. a rotating rod; 6. fixing the rod; 7. a base; 8. a storage groove; 9. a card slot; 10. clamping a platform; 11. a rubber sleeve; 12. heat dissipation holes; 13. connecting sheets; 14. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mining telescopic permanent magnet motor steel-copper bimetal composite conductor cylinder comprises a cylinder body 1 and an end cover 2, wherein a chute 3 is arranged on the inner wall of the cylinder body 1, a slide block 4 is slidably connected inside the chute 3, a rotating rod 5 is rotatably connected on the outer surface of the slide block 4, a slide hole is arranged at one end of the rotating rod 5, a fixed rod 6 is fixedly connected at the other end of the rotating rod 5, a base 7 is fixedly connected on the inner bottom wall of the cylinder body 1, a storage groove 8 is arranged on the upper surface of the base 7, a clamping groove 9 is arranged at the top of the cylinder body 1, a clamping table 10 is fixedly connected on the lower surface of the end cover 2, a worker places a permanent magnet on the storage groove 8 at the bottom of the cylinder body 1, the rotating rod 5 is rotatably connected on the outer surface of the slide block 4, the fixed rod 6 is rotated, then, the closer the contact is, the better the fixing effect is, after the fixation is completed, a worker can clamp the clamping table 10 on the end cover 2 with the clamping groove 9 at the top of the cylinder body to seal one end of the cylinder body 1, and further play a certain fixing effect again, if the permanent magnet needs to be taken out, the worker can rotate the fixing rod 6 by ninety degrees to enable the fixing rod 6 to be vertically placed at one side of the sliding groove 3, so that the worker can conveniently take the permanent magnet, the number of the sliding blocks 4 is two, the two sliding blocks 4 are cylindrical, the outer surface of the fixing rod 6 is sleeved with the rubber sleeve 11, the outer surface of the rubber sleeve 11 is provided with anti-slip lines, the fixing rod 6 can be helped to fix the permanent magnet by arranging the rubber sleeve 11, the fixing rod 6 is prevented from being directly contacted with the permanent magnet and being damaged, the heat dissipation holes 12 are formed in the outer surface, because high-speed rotation can produce high temperature, when ambient temperature is too high, then can produce certain influence to permanent magnet motor work, consequently through seting up louvre 12, can help the device to dispel the heat fast, make 1 inside temperature of barrel too high and influence work efficiency, one side fixedly connected with connection piece 13 of barrel 1, the quantity of connection piece 13 is four, threaded hole 14 has all been seted up to the inside of four connection pieces 13, threaded hole 14's quantity is two, setting through connection piece 13 and threaded hole 14, can help fixing barrel 1, make things convenient for staff's subsequent operation.

The utility model discloses in, the staff puts into the permanent magnet on the thing groove 8 of putting of barrel 1 bottom, because the surface rotation of slider 4 is connected with the bull stick 5, the dead lever 6 rotates, then utilize slider 4 to slide in the inside of spout 3, it reciprocates to drive dead lever 6, surface contact on lower surface and the permanent magnet of dead lever 6, the contact is inseparable more then fixed effect is better, after the fixed completion, the card platform 10 that the staff used on the end cover 2 gets up with the draw-in groove 9 joint at barrel top, it is sealed with the one end of barrel 1, and then play certain fixed effect once more, if need take out the permanent magnet, the staff can be with dead lever 6 rotatory ninety degrees, make dead lever 6 can be vertical place in one side of spout 3, make things convenient for staff's taking like this.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mining telescopic permanent-magnet machine steel copper bimetal composite conductor section of thick bamboo, includes barrel (1) and end cover (2), its characterized in that, spout (3) have been seted up to the inner wall of barrel (1), the inside sliding connection of spout (3) has slider (4), the surface of slider (4) rotates and is connected with bull stick (5), the slide opening has been seted up to the one end of bull stick (5), the other end fixedly connected with dead lever (6) of bull stick (5), the inner diapire fixedly connected with base (7) of barrel (1), the upper surface of base (7) has been seted up and has been put thing groove (8), draw-in groove (9) have been seted up at the top of barrel (1), the lower fixed surface of end cover (2) is connected with ka tai (10).

2. The mining telescopic permanent magnet motor steel-copper bimetal composite conductor barrel as claimed in claim 1, characterized in that the number of the sliding blocks (4) is two, and the two sliding blocks (4) are cylindrical in shape.

3. The mining telescopic permanent magnet motor steel-copper bimetal composite conductor barrel as claimed in claim 1, characterized in that a rubber sleeve (11) is sleeved on the outer surface of the fixing rod (6), and anti-skid lines are formed on the outer surface of the rubber sleeve (11).

4. The mining telescopic permanent magnet motor steel-copper bimetal composite conductor cylinder as claimed in claim 1, characterized in that heat dissipation holes (12) are formed in the outer surface of the cylinder body (1), and the heat dissipation holes (12) are circular.

5. The mining telescopic permanent magnet motor steel-copper bimetal composite conductor cylinder as claimed in claim 1, characterized in that a connecting piece (13) is fixedly connected to one side of the cylinder body (1), and the number of the connecting pieces (13) is four.

6. The mining telescopic permanent magnet motor steel-copper bimetal composite conductor cylinder as claimed in claim 5, characterized in that threaded holes (14) are formed in the four connecting pieces (13), and the number of the threaded holes (14) is two.