CN218805825U

CN218805825U - Fully mechanized coal mining face self-moving type equipment train subsection synchronous control system

Info

Publication number: CN218805825U
Application number: CN202222778176.2U
Authority: CN
Inventors: 王聪; 雷钢锋; 窦昱宁
Original assignee: Shaanxi Energy Fengjiata Mining Operation Co ltd
Current assignee: Shaanxi Energy Fengjiata Mining Operation Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-04-07
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a combine and adopt working face from moving formula equipment train segmentation synchro control system, including the train set of cars, the train set of cars is including control carriage and transportation carriage, the control carriage sets up in the both ends of train set of cars, fixedly connected with train hydro-cylinder, cartridge filter and hydraulic tank in proper order from a left side to the right side in the bottom of control carriage inner chamber, the right side fixed mounting at control carriage inner chamber top has the electro-hydraulic controller. The utility model discloses a set up electrohydraulic control ware, main valve, solenoid valve, first oil pipe, second oil pipe, cartridge filter and third oil pipe, can make the train hydro-cylinder operation, can accelerate equipment train from moving speed through setting up of two sets of train hydro-cylinders, sparingly put train operating time, can one person control simultaneously, easy operation saves the labour, guarantees that equipment train operation is stable, factor of safety is high, through setting up above structure, possesses and to make hydro-cylinder synchronization action, the advantage that the train can be fast from moving.

Description

Fully mechanized coal mining face self-moving type equipment train subsection synchronous control system

Technical Field

The utility model relates to a coal mine transportation technical field specifically is combine and adopts working face from moving formula equipment train segmentation synchronous control system.

Background

The traditional crossheading equipment installation mode of the fully mechanized coal mining face needs to lay a track in a roadway, use a flat car bearing device, and arrange a winch and a steel wire rope to pull and move the whole train. The method has the advantages of slow train moving, high labor intensity of workers and high danger coefficient.

At present, it adopts hydraulic pressure to take a step from moving equipment train and replaces traditional equipment train to combine to adopt manual solenoid valve controlgear train to pass, the lift cylinder action realizes that equipment train takes a step from moving, because equipment train bears the weight of the equipment many, equipment train overlength, when operation solenoid valve action hydro-cylinder, main confession liquid distance overlength, latter half hydro-cylinder action is slow, the unable synchronization action of hydro-cylinder leads to equipment train action slow, can not be fast from moving, shortcoming such as danger coefficient height, to prior art's not enough, the utility model discloses a combine to adopt working face from moving equipment train segmentation synchronous control system to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a combine and adopt working face from moving formula equipment train segmentation synchronous control system possesses and to make hydro-cylinder synchronization action, and the train can be fast from the advantage of moving, has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: combine and adopt working face from moving equipment train segmentation synchronous control system, including train set, train set includes control carriage and transportation carriage, the control carriage sets up in the both ends of train set, fixedly connected with train hydro-cylinder, cartridge filter and hydraulic tank in proper order from a left side to the right side in the bottom of control carriage inner chamber, the right side fixed mounting at control carriage inner chamber top has electro-hydraulic controller, the top on train hydro-cylinder right side is provided with the main valve, the top of main valve is provided with the solenoid valve, the right side intercommunication of main valve has first oil pipe, the one end that main valve was kept away from to first oil pipe runs through hydraulic tank and extends to the bottom of hydraulic tank inner chamber, the bottom intercommunication on train hydro-cylinder right side has second oil pipe, the left side intercommunication at train hydro-cylinder top is kept away from to second oil pipe, the right side intercommunication of cartridge filter has third oil pipe, the right side and the left bottom intercommunication of hydraulic tank of third oil pipe, the internal surface fixed connection of cartridge filter screen.

Preferably, the left side of cartridge filter inner chamber is rotated through the bearing and is connected with the pivot, cartridge filter and fixedly connected with turning handle are run through to the left side of pivot, the right side fixedly connected with brush board of pivot, the right side of brush board closely laminates with the left side of filter screen.

Preferably, the right side fixedly connected with battery box at control carriage inner chamber top, the inner chamber of battery box is provided with the battery.

Preferably, the right side intercommunication at hydraulic oil tank top has the oil filling pipe, the mouth of pipe department of oil filling pipe is provided with sealed lid.

Preferably, the bottom on the right side of the hydraulic oil tank is communicated with an oil discharge pipe, and a valve is arranged at the pipe orifice of the oil discharge pipe.

Preferably, the front surface of the filter cartridge is fixedly connected with an access panel through screws, and the front surface of the control carriage is movably connected with a movable door through a hinge.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up electrohydraulic control ware, main valve, solenoid valve, first oil pipe, second oil pipe, cartridge filter and third oil pipe, can make the train hydro-cylinder operation, can accelerate equipment train from moving speed through setting up of two sets of train hydro-cylinders, sparingly put train operating time, can one person control simultaneously, easy operation saves the labour, guarantees that equipment train operation is stable, factor of safety is high, through setting up above structure, possesses and to make hydro-cylinder synchronization action, the advantage that the train can be fast from moving.

Drawings

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

FIG. 2 is a sectional view of the structure of the control carriage of the present invention;

fig. 3 is a sectional view of the structure of the filter cartridge of the present invention;

fig. 4 is a sectional view of the structure of the hydraulic oil tank of the present invention.

In the figure: 1. a train set; 101. controlling the carriage; 102. a transport carriage; 2. a train oil cylinder; 3. a filter cartridge; 4. a hydraulic oil tank; 5. an electro-hydraulic controller; 6. a main valve; 7. an electromagnetic valve; 8. a first oil pipe; 9. a second oil pipe; 10. a third oil pipe; 11. a filter screen; 12. a rotating shaft; 13. a handle is rotated; 14. a brush plate; 15. a battery box; 16. a storage battery; 17. and an oil filling pipe.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the segmented synchronous control system for the self-moving equipment train of the fully mechanized mining face comprises a train set 1, the train set 1 comprises a control carriage 101 and a transport carriage 102, the control carriage 101 is disposed at two ends of the train set 1, a train cylinder 2, a filter cartridge 3 and a hydraulic oil tank 4 are fixedly connected to the bottom of an inner cavity of the control carriage 101 from left to right, an electro-hydraulic controller 5 is fixedly mounted on the right side of the top of the inner cavity of the control carriage 101, a main valve 6 is disposed on the top of the right side of the train cylinder 2, an electromagnetic valve 7 is disposed on the top of the main valve 6, a first oil pipe 8 is communicated to the right side of the main valve 6, one end of the first oil pipe 8, which is far away from the main valve 6, penetrates through the hydraulic oil tank 4 and extends to the bottom of the inner cavity of the hydraulic oil tank 4, and a second oil pipe 9 is communicated to the bottom of the right side of the train cylinder 2, one end that train hydro-cylinder 2 was kept away from to second oil pipe 9 communicates with the left side at cartridge filter 3 top, the right side intercommunication of cartridge filter 3 has third oil pipe 10, the right side and the left bottom intercommunication of hydraulic tank 4 of third oil pipe 10, the internal fixed surface of cartridge filter 3 is connected with filter screen 11, through setting up electro-hydraulic controller 5, main valve 6, solenoid valve 7, first oil pipe 8, second oil pipe 9, cartridge filter 3 and third oil pipe 10, can make train hydro-cylinder 2 move, can accelerate equipment train from moving speed through the setting of two sets of train hydro-cylinders 2, save put train operating time, simultaneously can single control, moreover, the operation is simple, save the labour, guarantee that equipment train operation is stable, high safety factor, through setting up above structure, possess and to make hydro-cylinder synchronization action, the train can be fast from the advantage of moving.

Specifically, the left side of the inner chamber of the filter cartridge 3 is rotatably connected with a rotating shaft 12 through a bearing, the left side of the rotating shaft 12 penetrates through the filter cartridge 3 and a fixedly connected rotating handle 13, the right side fixedly connected with brush plate 14 of the rotating shaft 12 is tightly attached to the right side of the brush plate 14 and the left side of the filter screen 11, and the surface of the filter screen 11 can be cleaned by arranging the rotating handle 13, the rotating shaft 12 and the brush plate 14, so that the filter screen 11 is prevented from being blocked.

Specifically, the right side fixedly connected with battery box 15 at control carriage 101 inner chamber top, the inner chamber of battery box 15 is provided with battery 16, through setting up battery box 15 and battery 16, can supply power to electro-hydraulic controller 5, solenoid valve 7 etc..

Specifically, the right side intercommunication at hydraulic tank 4 top has oiling pipe 17, and the mouth of pipe department of oiling pipe 17 is provided with sealed lid, through setting up oiling pipe 17, can conveniently pour into hydraulic oil into in hydraulic tank 4 into, through setting up sealed lid, can seal the top of oiling pipe 17.

Specifically, the bottom intercommunication on hydraulic tank 4 right side has the oil extraction pipe, and the mouth of pipe department of arranging the oil extraction pipe is provided with the valve, through setting up oil extraction pipe and valve, can conveniently discharge the hydraulic oil in the hydraulic tank 4.

Specifically, the front of the filter cartridge 3 is fixedly connected with an access panel through screws, the front of the control carriage 101 is movably connected with a movable door through a hinge, and the filter screen 11 can be conveniently replaced through the access panel.

When the train set is used, when the train set 1 needs to operate, the electromagnetic valve 7 on the main valve 6 is controlled to act through the electro-hydraulic controller 5, the electromagnetic valve 7 is opened, hydraulic oil in the hydraulic oil tank 4 is conveyed to the train oil cylinders 2 through the first oil pipe 8, the train oil cylinders 2 act, the train set 1 is driven to operate through the two train oil cylinders 2, then the hydraulic oil is conveyed into the hydraulic oil tank 4 through the second oil pipe 9, the filter cartridge 3 and the third oil pipe 10 to be reused, the train operation time can be saved, meanwhile, the train set can be controlled by one person, the operation is simple, labor force is saved, stable operation of the train set is guaranteed, the safety coefficient is high, the train set structure has the advantages that the oil cylinders can act synchronously, and the train can move automatically and rapidly.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like, the machinery, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, and the present application belongs to the common knowledge in the field, and is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional identical 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. Combine and adopt working face from moving formula equipment train segmentation synchronous control system, including train set (1), its characterized in that: train group (1) is including control carriage (101) and transportation carriage (102), control carriage (101) set up in the both ends of train group (1), the bottom of control carriage (101) inner chamber is fixedly connected with train hydro-cylinder (2), cartridge filter (3) and hydraulic tank (4) from a left side to the right side in proper order, the right side fixed mounting at control carriage (101) inner chamber top has electro-hydraulic control ware (5), the top on train hydro-cylinder (2) right side is provided with main valve (6), the top of main valve (6) is provided with solenoid valve (7), the right side intercommunication of main valve (6) has first oil pipe (8), the one end that main valve (6) were kept away from in first oil pipe (8) runs through hydraulic tank (4) and extends to the bottom of hydraulic tank (4) inner chamber, the bottom intercommunication on train hydro-cylinder (2) right side has second oil pipe (9), the one end that train hydro-cylinder (2) was kept away from in second oil pipe (9) communicates with the left side at cartridge filter (3) top, the right side intercommunication of cartridge filter (3) has third oil pipe (10), the right side communicates with hydraulic tank (4) internal surface (11) fixed connection.

2. The fully mechanized coal mining face self-moving equipment train segment synchronous control system of claim 1, wherein: the left side of cartridge filter (3) inner chamber is rotated through the bearing and is connected with pivot (12), cartridge filter (3) and fixedly connected with turning handle (13) are run through in the left side of pivot (12), the right side fixedly connected with brush board (14) of pivot (12), the right side of brush board (14) closely laminates with the left side of filter screen (11).

3. The fully mechanized mining face self-moving equipment train segment synchronous control system of claim 1, wherein: the right side of control carriage (101) inner chamber top fixedly connected with battery box (15), the inner chamber of battery box (15) is provided with battery (16).

4. The fully mechanized mining face self-moving equipment train segment synchronous control system of claim 1, wherein: the right side at the top of the hydraulic oil tank (4) is communicated with an oil filling pipe (17), and a sealing cover is arranged at the pipe orifice of the oil filling pipe (17).

5. The fully mechanized mining face self-moving equipment train segment synchronous control system of claim 1, wherein: the bottom on the right side of the hydraulic oil tank (4) is communicated with an oil discharge pipe, and a valve is arranged at the pipe orifice of the oil discharge pipe.

6. The fully mechanized coal mining face self-moving equipment train segment synchronous control system of claim 1, wherein: the front of cartridge filter (3) is through screw fixed connection access panel, the front of control carriage (101) is through hinge swing joint with the dodge gate.