CN213291878U

CN213291878U - Electric wheel dismounting machine

Info

Publication number: CN213291878U
Application number: CN202021772468.XU
Authority: CN
Inventors: 芦晓雯; 万超; 马敖民; 巩文杰; 薛超
Original assignee: China Railway 19th Bureau Group Mining Investment Co Ltd
Current assignee: China Railway 19th Bureau Group Mining Investment Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-28
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses an electronic round of dismouting machine, including the sliding seat, the wheel that the symmetry set up is installed to the bottom of sliding seat, the bottom slip of wheel is equipped with the slide rail, the both sides of sliding seat are equipped with the reduction gear that is used for the wheel speed limit, the top of sliding seat is fixed with the telescopic link that the symmetry set up, the top of telescopic link is connected with the work portion, install elevating system between work portion and the sliding seat, the top of work portion is equipped with the restraint groove, the top of work portion articulates there is fastening portion to can freely go up and down, can carry out certain axial rotation, and can carry out the back-and-forth movement, both can carry out the positioning action to the component installation, also reduce the quantity that the auxiliary assembly was used in the component installation, reduced maintenance personal's danger simultaneously, have higher safety, economic value.

Description

Electric wheel dismounting machine

Technical Field

The utility model relates to a dismouting machine technical field specifically is an electronic round of dismouting machine.

Background

In the process of surface mining and transportation, a large amount of large surface mining equipment is involved. The large-scale surface mining equipment has the characteristics of heavy cargo carrying capacity, high efficiency and the like, and has high applicability. However, large surface mining equipment also has the disadvantages of high maintenance cost, large size and self weight of structural parts, inconvenience in replacement and the like. In the maintenance of large surface mine equipment, auxiliary equipment (cranes and forklifts) is often required to perform corresponding maintenance. Before maintenance, a large amount of safety work preparation before maintenance is needed, the operation dangerousness of the crane and the forklift is high, and manpower, material resources and time are consumed. In surface mining equipment, the maintenance of large mine cars is of greater importance. The electric wheel of the prior large-scale mine car is often not well aligned and installed due to large volume and dead weight, and needs a forklift to assist in installation, so that certain danger and inconvenience are brought to maintenance personnel.

For the maintenance of the electric wheel of the large-scale open-pit mine car, aiming at the problems of large volume and self weight, and more manpower, material resources and time consumption, a specific equipment dismounting tool is urgently needed to ensure the safety and the economical efficiency of maintenance, and an electric wheel dismounting machine is provided for this purpose.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electronic round of dismouting machine has solved the above-mentioned problem that proposes.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric wheel dismounting machine comprises a sliding seat, wherein symmetrically arranged wheels are mounted at the bottom of the sliding seat, sliding rails are arranged at the bottom of the wheels in a sliding mode, and speed reducers for limiting the speed of the wheels are arranged on two sides of the sliding seat;

the top of the sliding seat is fixedly provided with symmetrically arranged telescopic rods, the top of each telescopic rod is connected with a working part, and a lifting mechanism is arranged between each working part and the corresponding sliding seat;

the top of work portion is equipped with the restraint groove, the top of work portion articulates there is fastening portion.

Preferably, the working part comprises a first rib plate and a second rib plate, the first rib plate and the second rib plate are provided with a plurality of ribs which are connected in a cross manner, an arc iron plate is fixed between the first rib plate and the second rib plate, and the restraint groove is a groove cavity of the arc iron plate.

Preferably, the restriction groove is matched with the size of the electric wheel, the fastening part is a steel chain, one end of the steel chain is hinged to the top surface of the working part, and the other end of the steel chain is hung on the working part.

Preferably, the lifting mechanisms are jacks, and four lifting mechanisms are arranged.

Preferably, the slide rail is provided with a rail groove matched with the wheel, and two ends of the rail groove are provided with stop blocks fixed on the slide rail.

Preferably, the sliding seat is provided with a driving motor, and the driving motor is connected with the speed reducer to drive the wheels to rotate.

Advantageous effects

The utility model provides an electronic round of dismouting machine. The method has the following beneficial effects: the lifting device can be freely lifted, can rotate in a certain axial direction, can move back and forth, can be used for positioning the installation of the members, also reduces the number of auxiliary equipment used for installing the members, reduces the danger of maintenance personnel, and has higher safety and economic value.

Drawings

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

fig. 2 is a left side view structure diagram of the present invention;

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

In the figure: 1. a sliding seat; 2. a working part; 3. a telescopic rod; 4. a fastening section; 5. a speed reducer; 6. a lifting mechanism; 7. a slide rail; 8. a wheel; 9. a stopper; 10. a first rib plate; 11. a second web.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electric wheel dismounting machine comprises a sliding seat 1, wherein symmetrically arranged wheels 8 are installed at the bottom of the sliding seat 1, sliding rails 7 are arranged at the bottom of the wheels 8 in a sliding mode, and speed reducers 5 used for limiting the speed of the wheels 8 are arranged on two sides of the sliding seat 1;

the top of the sliding seat 1 is fixed with symmetrically arranged telescopic rods 3, the top of each telescopic rod 3 is connected with a working part 2, and a lifting mechanism 6 is arranged between each working part 2 and the corresponding sliding seat 1;

the top of the working part 2 is provided with a restraining groove, and the top of the working part 2 is hinged with a fastening part 4.

In order to facilitate the manufacturing, the working part 2 comprises a first rib plate 10 and a second rib plate 11, the first rib plate 10 and the second rib plate 11 are provided with a plurality of ribs which are connected in a cross manner, an arc iron plate is fixed between the first rib plate 10 and the second rib plate 11, and the restraint groove is a groove cavity of the arc iron plate.

The size looks adaptation of restraint groove and electronic round, fastening portion 4 is the steel chain, the one end of steel chain articulates the top surface at work portion 2, and its other end is hung and is put on work portion 2, is equipped with the couple that is used for hanging to put the steel chain on work portion 2, and fastening portion 4 sets up the top department at the restraint groove.

The lifting mechanisms 6 are jacks and are provided with four.

The slide rail 7 is provided with a rail groove matched with the wheel 8, and two ends of the rail groove are provided with stop blocks 9 fixed on the slide rail 7.

The sliding seat 1 is provided with a driving motor, and the driving motor is connected with the speed reducer 5 to drive the wheels 8 to rotate, so that the wheels can be driven by electricity.

When the electric wheel is installed, the electric wheel is placed on the working part 2 and is fastened and bound by the fastening part 4;

therefore, when the electric wheel is in work, the electric wheel is pushed to the installation position by the sliding seat 1, and the proper height and position are adjusted by the jack, so that the installation operation is convenient;

after the electric wheel is installed, the jack is adjusted, the working part 2 is lowered to a proper position, and the whole device is moved out;

when the electric wheel is dismantled, firstly, the electric wheel dismantling machine is fixed at the lower part of the electric wheel, the electric wheel is fixed by the constraint part 4, the electric wheel is dismantled, the jack is adjusted to descend to a proper position, and the device is moved out to the proper position by the motor;

therefore, the whole device can be lifted freely, can rotate in a certain axial direction and can move back and forth, the installation of the structural member can be positioned, the number of auxiliary equipment used for installing the structural member is reduced, the danger of maintenance personnel is reduced, and the device has high safety and economic value.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic round dismouting machine which characterized in that: the speed limiting device comprises a sliding seat (1), wherein wheels (8) which are symmetrically arranged are installed at the bottom of the sliding seat (1), sliding rails (7) are arranged at the bottom of the wheels (8) in a sliding manner, and speed reducers (5) used for limiting the speed of the wheels (8) are arranged on two sides of the sliding seat (1);

the top of the sliding seat (1) is fixedly provided with symmetrically arranged telescopic rods (3), the top of each telescopic rod (3) is connected with a working part (2), and a lifting mechanism (6) is arranged between each working part (2) and the corresponding sliding seat (1);

the top of the working part (2) is provided with a restraining groove, and the top of the working part (2) is hinged with a fastening part (4).

2. An electric wheel changer according to claim 1, characterized in that: the working part (2) comprises a first rib plate (10) and a second rib plate (11), the first rib plate (10) and the second rib plate (11) are arranged in a plurality and are in cross connection with each other, an arc-shaped iron plate is fixed between the first rib plate (10) and the second rib plate (11), and the restraint groove is a groove cavity of the arc-shaped iron plate.

3. An electric wheel changer according to claim 1, characterized in that: the size looks adaptation of restraint groove and electronic round, fastening portion (4) are the steel chain, the one end of steel chain articulates the top surface at work portion (2), and its other end is hung and is put on work portion (2).

4. An electric wheel changer according to claim 1, characterized in that: the lifting mechanisms (6) are jacks and are provided with four.

5. An electric wheel changer according to claim 1, characterized in that: the sliding rail (7) is provided with a rail groove matched with the wheels (8), and two ends of the rail groove are provided with stop blocks (9) fixed on the sliding rail (7).

6. An electric wheel changer according to claim 1, characterized in that: the sliding seat (1) is provided with a driving motor, and the driving motor is connected with the speed reducer (5) to drive the wheels (8) to rotate.