CN218464591U

CN218464591U - Mining coal piling detection device

Info

Publication number: CN218464591U
Application number: CN202222749869.9U
Authority: CN
Inventors: 王兴胜
Original assignee: Anhui Shenglu Electronics Co ltd
Current assignee: Anhui Shenglu Electronics Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-10
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to a coal piling detection device technical field just discloses a mining coal piling detection device, including backup pad and coal piling detection device body, the quantity of backup pad is two and is bilateral symmetry and distributes, two be provided with the transfer roller between the backup pad, two the opposite side of backup pad all is provided with the installing frame that is located the transfer roller below, coal piling detection device body is located between two installing frames. This mining coal piling detection device, through setting up the threaded rod, rotate the threaded rod and drive thread piece and rack board rebound, through the cooperation of rack board and gear for circular motion is to the circle axle, and through the cooperation of circle axle and movable plate this moment, make two movable plates drive two joint poles and joint piece mutually opposite directions and break away from the connection with the coal piling detection device body, and then can realize being convenient for dismantle the purpose of maintaining to coal piling detection device, improved the practicality of device, the staff of being convenient for uses.

Description

Mining coal piling detection device

Technical Field

The utility model relates to a coal piling detection device technical field specifically is a mining coal piling detection device.

Background

In the actual production process, the following coal piling accidents often occur: 1. stopping the conveyor in the previous step, operating the conveyor in the next step, accumulating coal at the head of the conveyor in operation, blocking 2 large coal blocks, large gangue or sundries in the middle of the coal blocking plate, and causing coal piling accidents, and blocking 3 the coal blocks, the large gangue or sundries in the coal chute to block the coal unloading hole, thereby causing the coal piling accidents.

The existing mining coal piling detection device has partial defects in the using process, for example, the coal piling detection device needs to be periodically disassembled and maintained, the disassembling structure of the traditional coal piling detection device is complex, a worker needs to carry with the disassembling tool, the worker is inconvenient to disassemble and maintain the device, and the practicability is poor, so that the mining coal piling detection device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mining coal piling detection device possesses to be convenient for dismantle advantage such as maintain to coal piling detection device, has solved current mining coal piling detection device and still has partial defect in the use, for example coal piling detection device needs regularly to dismantle the maintenance, and traditional coal piling detection device dismantles the structure comparatively complicated, needs the staff to hand-carry extracting tool, is not convenient for the staff to dismantle its maintenance, the relatively poor problem of practicality.

(II) technical scheme

For the above-mentioned purpose of being convenient for dismantle the maintenance to coal piling detection device, the utility model provides a following technical scheme: a mining coal piling detection device comprises two support plates and a coal piling detection device body, wherein the two support plates are symmetrically distributed in a left-right mode, a conveying roller is arranged between the two support plates, installation frames located below the conveying roller are arranged on the opposite sides of the two support plates, the coal piling detection device body is located between the two installation frames, clamping assemblies are arranged on the rear sides of the inner walls of the installation frames, the opposite sides of the two clamping assemblies respectively extend to the opposite sides of the two installation frames, the opposite sides of the two clamping assemblies are respectively connected with the left side wall and the right side wall of the coal piling detection device body, driving assemblies are arranged on the inner top walls of the two installation frames, the two driving assemblies are respectively connected with the outer portions of the two clamping assemblies, and the bottoms of the two driving assemblies respectively extend to the bottom of the installation frames;

the clamping assembly comprises gears, the rear sides of the inner walls of the two mounting frames are respectively provided with the gears, the front sides of the two gears are respectively provided with a circular shaft, a moving plate located on the front side of the gears is arranged between the inner top wall and the inner bottom wall of the mounting frames, the front side wall of each circular shaft extends to the front side of the moving plate, the opposite sides of the two moving plates are respectively and fixedly connected with clamping rods, one ends of the clamping rods respectively extend to the opposite sides of the two mounting frames, and the opposite sides of the two clamping rods are respectively and fixedly connected with clamping blocks which are respectively clamped with the left side wall and the right side wall of the detection device body;

drive assembly includes the threaded rod, singly the interior roof of installing frame is provided with the threaded rod that one end extends to its bottom, the outside of threaded rod is provided with the screw block, the one end that the coal piling detection device body was kept away from to the screw block is kept away from the inner wall connection of coal piling detection device body one side with the installing frame, the one end that the screw block is close to the coal piling detection device body is provided with the rack plate with the outside meshing of gear, the movable plate is located the front side of threaded rod, screw block and rack plate.

Preferably, the left side wall and the right side wall of the coal piling detection device body are both provided with clamping grooves matched with the clamping blocks.

Preferably, the two installation frames are hollow, and through holes matched with the clamping blocks are formed in the inner walls of the opposite sides of the hollow installation frames.

Preferably, the moving plate is internally provided with a long hole matched with the moving track of the circular shaft.

Preferably, the rear side wall of the gear is fixedly connected with an extension rod which is rotatably connected with the rear side of the inner wall of the mounting frame.

Preferably, a roller groove is formed in the conveying roller, and the conveying belt is arranged in the roller groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a mining coal piling detection device possesses following

Has the advantages that:

this mining coal piling detection device, through setting up the threaded rod, rotate the threaded rod and drive thread piece and rack board rebound, through the cooperation of rack board and gear for circular motion is to the circle axle, and through the cooperation of circle axle and movable plate this moment, make two movable plates drive two joint poles and joint piece mutually opposite directions and break away from the connection with the coal piling detection device body, and then can realize being convenient for dismantle the purpose of maintaining to coal piling detection device, improved the practicality of device.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a conveying roller; 3. installing a frame; 4. a coal pile detection device body; 5. a clamping assembly; 51. a gear; 52. a circular shaft; 53. moving the plate; 54. a clamping and connecting rod; 55. a clamping block; 6. a drive assembly; 61. a threaded rod; 62. a thread block; 63. a rack plate.

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. 1-2, a mining coal piling detection device comprises support plates 1 and a coal piling detection device body 4, the model of the coal piling detection device body 4 is GUJ, the number of the support plates 1 is two, the support plates are symmetrically distributed in a left-right manner, a conveying roller 2 is movably connected between the two support plates 1, a roller groove is arranged on the conveying roller 2, the conveying belt is arranged in the roller groove, the opposite sides of the two support plates 1 are fixedly connected with mounting frames 3 positioned below the conveying roller 2, the coal piling detection device body 4 is positioned between the two mounting frames 3, the rear sides of the inner walls of the mounting frames 3 are movably connected with clamping components 6, the opposite sides of the two clamping components 5 respectively extend to the opposite sides of the two mounting frames 3, the opposite sides of the two clamping components 5 are respectively clamped with the left side wall and the right side wall of the coal piling detection device body 4, each clamping component 5 comprises a gear 51, the rear sides of the inner walls of the two mounting frames 3 are respectively and rotatably connected with the gear 51, the rear side wall of the gear 51 is fixedly connected with extension rods rotatably connected with the rear side of the inner wall of the installation frame 3, the front sides of the two gears 51 are fixedly connected with a round shaft 52, a moving plate 53 located on the front side of the gear 51 is slidably connected between the inner top wall and the inner bottom wall of the installation frame 3, a long hole matched with the moving track of the round shaft 52 is formed in the moving plate 53, the front side wall of the round shaft 52 extends to the front side of the moving plate 53, clamping rods 54 with one ends extending to the opposite sides of the two installation frames 3 are fixedly connected with the opposite sides of the two moving plates 53 respectively, clamping blocks 55 clamped with the left side wall and the right side wall of the coal piling detection device body 4 are fixedly connected with the opposite sides of the two clamping rods 54 respectively, the inside of the installation frame 3 is hollow, through holes matched with the clamping blocks 55 are formed in the inner walls of the opposite sides of the installation frame 3, and clamping grooves matched with the clamping blocks 55 are formed in the left side wall and the right side wall of the coal piling detection device body 4.

The equal swing joint of the interior roof of two installing frames 3 has drive assembly 6, two drive assembly 6 respectively with the outside meshing of two joint components 5, the bottom of two drive assembly 6 all extends to the bottom of installing frame 3, drive assembly 6 includes threaded rod 61, the interior roof of single installing frame 3 rotates and is connected with the threaded rod 61 that one end extends to its bottom, the outside threaded connection of threaded rod 61 has threaded block 62, the one end that coal pile detection device body 4 was kept away from to threaded block 62 is kept away from the inner wall sliding connection of coal pile detection device body 4 one side with installing frame 3, threaded block 62 is close to the rack plate 63 of the outside meshing of one end fixedly connected with of coal pile detection device body 4 and gear 51, movable plate 53 is located threaded rod 61, threaded block 62 and rack plate 63's front side, through setting up threaded rod 61, it drives threaded block 62 and rack plate 63 to rotate threaded rod 61, through the cooperation of rack plate 63 and gear 51, make circular motion to circle axle 52, the cooperation through the cooperation of circle axle 52 and movable plate 53 this moment, make two movable plates 53 drive two joint blocks 54 and block 55 and joint block 55 and then realize that the back of the body moves on the back of the body and the back to the back of the body and the back of the ground and the connection, the bed coal pile detection device's of the dismantlement of the utility model has been convenient for the detection device is carried out the detection device.

When the coal piling detection device body 4 is used, when the coal level reaches a certain height, the sensor is driven to rotate, all direction contacts in the sensor are connected, namely a travel switch normally open contact in a coal piling sensor shell based on a travel switch is closed, the contact is respectively connected to a coal level end and a grounding end of a host machine, the contact is closed, the operation of a belt conveyor is stopped and an alarm is given through the host machine, a universal mercury switch contact in the coal piling sensor based on a mercury switch is conducted, a corresponding interface of the sensor outputs a low level, a signal indicator lamp is on, meanwhile, voice alarm information is sent out, the coal piling detection is realized, and then the host machine outputs a corresponding signal through a control relay to stop the coal conveying equipment; and similarly, when the electrode of the electrode type coal level sensor contacts the coal pile, the operation is stopped after the coal pile accident host machine is alarmed after short time delay under the condition that the coal resistance is less than 1.5M +/-500K, so that the coal conveying equipment is protected.

It should be noted that the coal pile detection device body 4 presented in this document is a conventional known device, standard parts used in this document can be purchased from the market, the specific connection mode of each part is realized by conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, parts and devices are of the conventional type in the prior art, the circuit connection is realized by the conventional connection mode in the prior art, and the content which is not described in detail in the description belongs to the prior art known by persons skilled in the art, and detailed description is not provided here.

In conclusion, this mining coal piling detection device, through setting up threaded rod 61, rotation threaded rod 61 drives screw block 62 and rack plate 63 rebound, through rack plate 63 and gear 51's cooperation, make circle axle 52 be circular motion, pass through the cooperation of circle axle 52 and movable plate 53 this moment, make two movable plates 53 drive two joint poles 54 and joint piece 55 back of the body removal and coal piling detection device body 4 break away from the connection, and then can realize being convenient for dismantle the purpose of maintaining to coal piling detection device, the practicality of device has been improved, current mining coal piling detection device has still had some defects in the use, for example coal piling detection device needs regularly to dismantle the maintenance, and traditional coal piling detection device dismantles the structure comparatively complicated, need the staff hand-carried extracting tool, be not convenient for the staff to dismantle the maintenance to it, the relatively poor problem of practicality.

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 phrase "comprising a … …" does not exclude the presence of another identical element in a 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 a mining coal piling detection device, includes backup pad (1) and coal piling detection device body (4), the quantity of backup pad (1) is two and is bilateral symmetry and distributes, two be provided with transfer roller (2), its characterized in that between backup pad (1): the coal piling detection device is characterized in that mounting frames (3) located below the conveying roller (2) are arranged on the opposite sides of the two supporting plates (1), the coal piling detection device body (4) is located between the two mounting frames (3), clamping components (5) are arranged on the rear sides of the inner walls of the mounting frames (3), the opposite sides of the two clamping components (5) extend to the opposite sides of the two mounting frames (3), the opposite sides of the two clamping components (5) are connected with the left side wall and the right side wall of the coal piling detection device body (4) respectively, driving components (6) are arranged on the inner top walls of the two mounting frames (3), the two driving components (6) are connected with the outer portions of the two clamping components (5) respectively, and the bottoms of the two driving components (6) extend to the bottoms of the mounting frames (3);

the clamping assembly (5) comprises gears (51), gears (51) are arranged on the rear sides of the inner walls of the two mounting frames (3), round shafts (52) are arranged on the front sides of the two gears (51), a moving plate (53) located on the front side of the gears (51) is arranged between the inner top wall and the inner bottom wall of the mounting frames (3), the front side wall of each round shaft (52) extends to the front side of the moving plate (53), clamping rods (54) with one ends extending to the opposite sides of the two mounting frames (3) are fixedly connected to the opposite sides of the two moving plates (53), and clamping blocks (55) clamped with the left side wall and the right side wall of the coal pile detection device body (4) are fixedly connected to the opposite sides of the two clamping rods (54);

drive assembly (6) are including threaded rod (61), singly the interior roof of installing frame (3) is provided with threaded rod (61) that one end extends to its bottom, the outside of threaded rod (61) is provided with screw block (62), the one end that coal piling detection device body (4) was kept away from in screw block (62) keeps away from the interior wall connection of coal piling detection device body (4) one side with installing frame (3), screw block (62) are close to the one end of coal piling detection device body (4) and are provided with rack plate (63) with gear (51) external toothing, movable plate (53) are located the front side of threaded rod (61), screw block (62) and rack plate (63).

2. The mining coal piling detection device according to claim 1, characterized in that: the left side wall and the right side wall of the coal piling detection device body (4) are provided with clamping grooves matched with the clamping blocks (55).

3. The mining coal piling detection device according to claim 1, characterized in that: the inner parts of the mounting frames (3) are hollow, and through holes matched with the clamping blocks (55) are formed in the inner walls of the opposite sides of the hollow mounting frames.

4. The mining coal piling detection device according to claim 1, characterized in that: the moving plate (53) is internally provided with a long hole matched with the moving track of the circular shaft (52).

5. The mining coal piling detection device according to claim 1, characterized in that: the rear side wall of the gear (51) is fixedly connected with an extension rod which is rotationally connected with the rear side of the inner wall of the mounting frame (3).

6. The mining coal piling detection device according to claim 1, characterized in that: and a roller groove is formed in the conveying roller (2), and the conveying belt is arranged in the roller groove.