CN212979891U

CN212979891U - Power supply device

Info

Publication number: CN212979891U
Application number: CN202021179840.6U
Authority: CN
Inventors: 曾虎
Original assignee: MCC5 Group Shanghai Corp Ltd
Current assignee: MCC5 Group Shanghai Corp Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-16
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a power supply unit, including the current collector and the electric track of rubbing, the current collector includes current collector base, current collector stick, connective bar and first adjusting device, and the current collector stick is connected with connective bar detachable, and the connective bar is through wearing to locate rotation axis in two spouts with current collector base pin joint states first adjusting device and is used for the drive the rotation axis is in remove in the spout, rub the electric track and include that mount, adjustable shelf, big stand are solid, little stand and electrically conductive guide rail, mount and big stand fixed connection, second adjusting device drive the slide moves on the adjustable shelf body, and the adjustable shelf passes through two adjustable shelf adjusting screw with the mount and is connected, and little stand is connected with the slide, is equipped with on the little stand and supports the horizontal bracket of conductive track, receive the electricity with the electric track contact and can move on the conductive track. The utility model discloses it is big to have the adjustment range, can avoid the current-collector to fall the damage of saying and lack looks, outage, has very high security and stability.

Description

Power supply device

Technical Field

The utility model relates to a power supply unit field especially relates to a power supply unit.

Background

Coal charging cars, coke pushing cars, coke guide cars and coke quenching cars are common mobile machines of coke ovens, a current collector and a friction circuit are one of necessary power supply equipment of the four cars, and when the cars move, the current collector and the friction circuit need to be in good contact so as to meet the demand of electricity utilization of the cars. However, the current collector and the friction track in the prior art have complex structures and small adjustment range, can only adapt to the deformation and inclination of the conductive slide rail with extremely small amplitude, and are easy to drop and damage. The phase failure and the power failure are easy to occur during the operation, and even potential safety hazards exist to equipment and people in serious conditions, so that a new current collector and a new power generation circuit are needed to solve the problems in the prior art.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the invention and therefore may include information that does not constitute prior art known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing a power supply device.

The technical scheme of the utility model is that:

a power supply device comprises a current collector and a friction circuit,

the current collector comprises a current collector base, a current collector bar, a connecting bar and a first adjusting device, wherein,

the current collector base is provided with two sliding chutes;

the power receiving rod is detachably connected with the connecting rod, the connecting rod is pivoted with the power receiving device base through a rotating shaft penetrating through the two sliding grooves, and an insulating plate is arranged between the power receiving rod and the connecting rod; and

the first adjusting device is used for driving the rotating shaft to move in the sliding chute;

the current collector is arranged on the current collector bracket;

the friction electric channel comprises a fixed frame, a movable frame, a large upright post, a small upright post and a conductive guide rail, wherein,

the fixed frame is fixedly connected with the large upright post;

the movable frame is provided with a sliding seat and a second adjusting device, the second adjusting device is used for driving the sliding seat to move on the movable frame body, the movable frame is connected with the fixed frame through two movable frame adjusting screw rods, and the two movable frame adjusting screw rods are used for adjusting the height and the angle of the movable frame; and

the small upright post is connected with the sliding seat, a transverse bracket is arranged on the small upright post and used for supporting a conductive track, and the current collecting rod is arranged to be in contact with the track and can move on the conductive track.

Optionally, the current collector base comprises a bottom plate and two wing plates, the two sliding grooves are respectively arranged on the two wing plates,

optionally, the power receiving rod is detachably connected with the connecting rod through a connecting bolt, and the conductive brush braid is connected with the bolt.

Optionally, the connecting bolt is sleeved with an insulating sleeve, and the insulating sleeve is used for insulating the power receiving rod from the connecting bolt.

Optionally, a stop ring is arranged on the rotating shaft, and the stop ring is used for limiting the minimum distance between the connecting rod and the rotating shaft.

Optionally, the first adjusting device includes two first adjusting nuts and two first adjusting screws, the two first adjusting nuts are fixedly connected to the two wing plates of the power receiver base, the two first adjusting screws are respectively rotatably connected to the rotating shaft, and the two first adjusting screws are configured to respectively cooperate with the two first adjusting nuts to drive the rotating shaft to move in the sliding groove.

Optionally, a riding wheel is arranged below the sliding seat.

Optionally, the second adjusting device includes a second adjusting nut and a second adjusting screw, the second adjusting nut is fixedly connected to the sliding seat, and the second adjusting screw is configured to cooperate with the second adjusting nut to drive the sliding seat to move on the movable frame body.

Optionally, the movable frame is further provided with an upper pressing wheel and a lower pressing wheel, and the second adjusting nut is located between the upper pressing wheel and the lower pressing wheel.

The beneficial effects of the utility model reside in that:

the utility model discloses a power supply unit can adjust the height and the angle adaptation of rubbing the electric track great amplitude of slide rail and warp and the gradient greatly by the great scope, makes current-collector and conductive track have good contact, avoids current-collector to fall to say damage and lack looks, outage, has very high security and stability.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a schematic perspective view of a current collector of the power supply device of the present invention;

fig. 2 is an exploded schematic view of the current collector of the power supply device of the present invention;

fig. 3 is a schematic perspective view of the power supply device of the present invention.

Detailed Description

The following description of the embodiments of the present invention is provided by way of specific examples, and other advantages and technical effects of the present invention will be fully apparent to those skilled in the art from the disclosure of the present invention. The utility model discloses can also implement or use through different embodiment, each item detail in this specification can also be used based on different viewpoints, carries out various decorations or changes under not deviating from general design. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. The following exemplary embodiments of the present invention may be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

As shown in fig. 1 to fig. 3, in an embodiment of the present invention, a power supply device includes a power receiver 1 and a power transmission channel 2, the power receiver 1 includes a power receiver base 11, a power receiving rod 12, a connecting rod 13 and a first adjusting device 14, the power receiver base 11 is provided with two sliding slots 112, the power receiving rod 12 is detachably connected to the connecting rod 13, the connecting rod 13 is pivotally connected to the power receiver base 11 through a rotating shaft 15 inserted into the two sliding slots 112, an insulating plate 16 is disposed between the power receiving rod 12 and the connecting rod 13, the insulating plate 16 is used for blocking current transmission between the power receiving rod 12 and the connecting rod 13, so that current cannot flow through the power receiver base 11, the first adjusting device 14 is used for driving the rotating shaft 15 to move in the sliding slot 112, so as to adjust a position of the power receiving rod 12, the current collector 1 is arranged on a current collector support 17. The electric track 2 of rubbing includes mount 21, adjustable shelf 22, big stand 25, little stand 23 and conductive track 24, mount 21 and big stand 25 fixed connection, adjustable shelf 22 is equipped with slide 26 and second adjusting device 27, second adjusting device 27 is used for the drive slide 26 horizontal migration on adjustable shelf body 28, adjustable shelf 22 is connected through two adjustable shelf adjusting screw 29 with mount 21, two adjustable shelf adjusting screw 29 are used for adjusting the height and the angle of adjustable shelf 22, little stand 23 with slide 26 is connected, be equipped with horizontal bracket 231 on the little stand 23 and be used for supporting conductive track 24, the electrified stick 12 set up to with the contact of electric track 24 and can move on the conductive track 24.

Further, the power receiver base 11 includes a bottom plate and two wing plates 111, the two sliding grooves 112 are respectively disposed on the two wing plates 111, the power receiving rod 12 and the connecting rod 13 are detachably connected through two connecting bolts 15, a conductive braid is connected with the connecting bolt 15, an insulating sleeve 18 is disposed outside the connecting bolt 15, the insulating sleeve 18 is used for insulating the power receiving rod 12 from the connecting bolt 17, a blocking ring 19 is disposed on the rotating shaft 15, the blocking ring 19 is used for limiting a minimum distance between the connecting rod 13 and the rotating shaft 15, so as to prevent the power receiving rod 12 and the connecting rod 13 from contacting and rubbing against each other with the two wing plates 111 of the power receiver base 11, the first adjusting device 14 includes two first adjusting nuts 141 and two first adjusting screws 142, the two first adjusting nuts 141 are fixedly connected with the two wing plates 111 of the power receiver base 11, two first regulation spirals 142 respectively with the both ends of rotation axis 15 are connected, two pterygoid lamina 111 are located between two first regulation spirals 142, two first regulation spirals 142 set up to respectively with two first adjusting nut 141 cooperations are in order to drive rotation axis 15 is in remove in the spout 112, slide 23 has the riding wheel, second adjusting device 27 includes second adjusting nut 271 and second regulation spiral 272, second adjusting nut 271 with slide 26 fixed connection, second adjusting spiral 272 with the cooperation of second adjusting nut 271 is in order to drive slide 26 is in move on the adjustable shelf body 28, adjustable shelf 22 still is equipped with upper pinch roller and lower pinch roller, second adjusting nut 271 is located upper pinch roller with between the pinch roller.

According to the embodiment, the height and the angle can be adjusted through the fixed frame, the small upright post on the movable frame can transversely move to enable the conductive track to be in the most appropriate position, the current collector can be in good contact with the conductive track to achieve a good conductive state, the conductive rod of the current collector can also transversely move to adjust the position, and meanwhile, the conductive rod can rotate by taking the rotating shaft as the axis to achieve a large adjusting range.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.

Claims

1. A power supply device comprises a current collector and a friction circuit, and is characterized in that:

the current collector comprises a current collector base, a current collector rod, a connecting rod and a first adjusting device, wherein,

the current collector base is provided with two sliding chutes;

the current collector is arranged on the current collector bracket;

the friction electric channel comprises a fixed frame, a movable frame, a large upright post, a small upright post and a conductive guide rail,

the fixed frame is fixedly connected with the large upright post;

2. The power supply device according to claim 1, wherein the power receiver base includes a bottom plate and two wing plates, and the two sliding grooves are respectively formed on the two wing plates.

3. The power supply unit according to claim 1, wherein the power receiving rod is detachably connected to the connection rod by a connection bolt to which the conductive braid is connected.

4. The power supply device according to claim 3, wherein the connecting bolt is sleeved with an insulating sleeve for insulating the power receiving rod from the connecting bolt.

5. The power supply unit according to claim 4, wherein the rotary shaft is provided with a stopper ring for limiting a minimum distance between the rotary shaft and the connecting rod.

6. The power supply device according to claim 2, wherein the first adjusting device comprises two first adjusting nuts and two first adjusting screws, the two first adjusting nuts are fixedly connected with the two wing plates of the base of the current collector, the two first adjusting screws are respectively rotatably connected with the rotating shaft, and the two first adjusting screws are configured to respectively cooperate with the two first adjusting nuts to drive the rotating shaft to move in the sliding slot.

7. The power supply unit according to claim 1, wherein a riding wheel is provided under the sliding base.

8. The power supply unit according to claim 7, wherein the second adjusting device comprises a second adjusting nut and a second adjusting screw, the second adjusting nut is fixedly connected to the sliding seat, and the second adjusting screw is configured to cooperate with the second adjusting nut to drive the sliding seat to move on the movable frame body.

9. The power supply unit of claim 8, wherein said adjustable frame further comprises an upper pressing wheel and a lower pressing wheel, and said second adjusting nut is located between said upper pressing wheel and said lower pressing wheel.