CN218520378U

CN218520378U - Rubber belt conveyor tail off tracking sensor fixing device

Info

Publication number: CN218520378U
Application number: CN202222275731.XU
Authority: CN
Inventors: 剡昌文; 李治千; 崔国飞
Original assignee: Shaanxi Coal And Chemical Industry Group Sunjiacha Longhua Mining Industry Co ltd
Current assignee: Shaanxi Coal And Chemical Industry Group Sunjiacha Longhua Mining Industry Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-24
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a band conveyer technical field, and a band conveyer tail off tracking sensor fixing device is disclosed, including longeron installation pipe, the intermediate position downwardly extending of longeron installation pipe has mounting groove, fixedly connected with off tracking sensor in the mounting groove, the lower extreme electric connection of off tracking sensor has supply cable, the through-hole that is used for supply cable to stretch out is offered to mounting groove's bottom, two fixed barrels of outside symmetry fixedly connected with of off tracking sensor, fixed screw has all been seted up to relative one side of mounting groove, and fixed screw internal thread has cup jointed clamp bolt, clamp bolt's one end and fixed barrel threaded connection. This application makes the position of off tracking sensor more reasonable, can not bulge the mounted position, reduces the damage of off tracking sensor, reduces the emergence of accident, promotes the safe high efficiency operating efficiency of rubber belt conveyor.

Description

Rubber belt conveyor tail off tracking sensor fixing device

Technical Field

The application relates to the technical field of belt conveyors, in particular to a fixing device for a tail deviation sensor of a belt conveyor.

Background

The height of a tail bottom plate is uneven due to the change of geological conditions in the operation process of the rubber belt machine for the driving working face, a tail belt is easy to deviate, the deviation protection device for the tail is damaged, and the deviation sensor deviates in angle and changes in position to cause electromechanical accidents, so that the production is influenced, and the safety protection effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art and combine to dig the working face because of the tunnel bottom plate is uneven, the rubber belt conveyor tail belt is very easily off tracking, causes the damage or causes the off tracking sensor angle to produce the deviation to tail off tracking protection device, can not effectively play the problem of guard action, and a rubber belt conveyor tail off tracking sensor fixing device who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a sticky tape conveyer tail off tracking sensor fixing device, includes longeron installation pipe, the intermediate position downwardly extending of longeron installation pipe has mounting groove, fixedly connected with off tracking sensor in the mounting groove, the lower extreme electric connection of off tracking sensor has supply cable, the through-hole that is used for supply cable to stretch out is offered to mounting groove's bottom, two fixed barrels of outside symmetry fixedly connected with of off tracking sensor, fixed screw has all been seted up to relative one side of mounting groove, and fixed screw internal thread has cup jointed clamp bolt, clamp bolt's one end and fixed barrel threaded connection, the back of the body both sides of mounting groove all rotate and are connected with the elasticity telescopic link, two the one end fixedly connected with that the mounting groove was kept away from to the elasticity telescopic link supports the clamp plate, support the clamp plate and be close to many spliced poles of one side symmetry fixedly connected with of mounting groove, many the same spacing sleeve of one end fixedly connected with that supports the clamp plate is kept away from to the spliced pole, the spacing sleeve block is outside clamp bolt's tip.

Preferably, the inner side of the limiting sleeve and the end part of the compression bolt are of corresponding hexagonal structures.

Preferably, the outer side of the mounting groove is vertically and symmetrically fixedly connected with two side plates, and the side walls of the side plates are rotatably connected with one end rod wall of the elastic telescopic rod through a rotating shaft.

Preferably, the elastic telescopic rod comprises a fixed cylinder, an extension rod is movably inserted in the fixed cylinder, and the extension rod is fixedly connected with the same pull-back spring between one end of the extension rod in the fixed cylinder and the cylinder bottom of the fixed cylinder.

Preferably, the fixed cylinder and the extension rod are of corresponding rectangular structures.

Preferably, the main machine of the deviation sensor is positioned at the lower side of the upper end of the longitudinal beam mounting pipe.

Preferably, the inner side of the limiting sleeve is fixedly wrapped with a layer of damping rubber mat.

Compared with the prior art, the application provides a rubber belt conveyor tail off tracking sensor fixing device, possesses following beneficial effect:

1. this rubber belt conveyor tail off tracking sensor fixing device, longeron installation pipe through being equipped with, the intermediate position downwardly extending of longeron installation pipe has mounting groove, the off tracking sensor is installed in mounting groove, screw thread connection is in the set screw of mounting groove lateral wall earlier with clamp bolt, twist clamp bolt again, make clamp bolt's one end screw thread crimping in fixed barrel screw, the realization is fixed to the stable installation of off tracking sensor, make the supply cable of off tracking sensor lower extreme pass the through-hole of mounting groove bottom, be convenient for lay power supply cable, because longeron installation pipe downside forms mounting groove, make the position of off tracking sensor more reasonable, can not bulge mounted position, reduce the damage of off tracking sensor, reduce the emergence of accident, promote the safe high-efficient operating rate of rubber belt conveyor, realized fixed once using for a long time, thereby avoid off tracking sensor because of angle, the emergence of position change and lead to the emergence of electromechanical accident influence production, the work load of worker has been reduced, promote work efficiency, strengthen the safety in production protection, indirectness's improvement singly advance the chi.

2. This rubber belt conveyor tail off tracking sensor fixing device, through the limit sleeve who is equipped with, after fixing compression bolt to the off tracking sensor, pull outward earlier and support the clamp plate, make extension rod relatively fixed section of thick bamboo move outward, the rotation of rethread curb plate and fixed section of thick bamboo is connected and is rotated and support the clamp plate, make limit sleeve aim at compression bolt's tip outside, inwards push back again and support the clamp plate, make extension rod withdrawal fixed section of thick bamboo in, the pullback spring provides a pullback force and makes limit sleeve move towards compression bolt, make the stable pressure sleeve of limit sleeve outside compression bolt's tip, can realize stable spacing to compression bolt, it deflects to avoid compression bolt to receive the easy displacement that produces of vibrations, and then the influence is to the firm fixed problem of off tracking sensor.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, and this application makes the position of off tracking sensor more reasonable, can not bulge the mounted position, reduces the damage of off tracking sensor, reduces the emergence of accident, promotes the safe high efficiency operating efficiency of rubber belt conveyor.

Drawings

Fig. 1 is a schematic perspective view of a fixing device for a tail deviation sensor of a belt conveyor according to the present application;

fig. 2 is a schematic structural view in elevation and cross section of a fixing device for a tail deviation sensor of a belt conveyor provided by the application;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a longitudinal beam mounting tube; 2. installing a groove; 3. a deviation sensor; 4. a power supply cable; 5. a through hole; 6. fixing the screw cylinder; 7. fixing screw holes; 8. a hold-down bolt; 9. an elastic telescopic rod; 91. a fixed cylinder; 92. an extension rod; 93. a retraction spring; 10. pressing the plate; 11. connecting columns; 12. a limiting sleeve; 13. side plates.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, 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, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-3, a rubber belt conveyor tail off tracking sensor fixing device, including longeron installation pipe 1, the intermediate position downwardly extending of longeron installation pipe 1 has mounting groove 2, fixedly connected with off tracking sensor 3 in mounting groove 2, the lower extreme electric connection of off tracking sensor 3 has supply cable 4, through-hole 5 that is used for supply cable 4 to stretch out is offered to mounting groove 2's bottom, two fixed barrels 6 of outside symmetry fixedly connected with of off tracking sensor 3, fixed screw 7 has all been offered to relative one side of mounting groove 2, and fixed screw 7 internal thread has cup jointed clamp bolt 8, clamp bolt 8's one end and fixed barrel 6 threaded connection, mounting groove 2's the mutually opposite sides all rotates and is connected with elastic telescopic rod 9, the one end fixedly connected with of mounting groove 2 is kept away from to two elastic telescopic rod 9 is supported clamp plate 10, it is close to one side symmetry fixedly connected with many spliced poles 11 of mounting groove 2 to support clamp plate 10, many spliced poles 11 keep away from the same spacing sleeve 12 of one end fixedly connected with of clamp plate 10, spacing sleeve 12 is blocked outside clamp plate 8's tip.

The inner side of the limiting sleeve 12 and the end part of the pressing bolt 8 are of corresponding hexagonal structures.

Two side plates 13 are vertically and symmetrically fixedly connected to the outer side of the mounting groove 2, and the side walls of the side plates 13 are rotatably connected with one end rod wall of the elastic telescopic rod 9 through a rotating shaft.

The elastic telescopic rod 9 comprises a fixed cylinder 91, an extension rod 92 is movably inserted in the fixed cylinder 91, and the extension rod 92 is fixedly connected with the same pullback spring 93 between one end of the fixed cylinder 91 and the cylinder bottom of the fixed cylinder 91.

The fixed cylinder 91 and the extension rod 92 have corresponding rectangular structures.

The main machine of the deviation sensor 3 is positioned at the lower side of the upper end of the longitudinal beam mounting pipe 1.

The inner side of the limiting sleeve 12 is fixedly coated with a layer of damping rubber mat.

In the application, when in use, through the longitudinal beam mounting pipe 1, the mounting groove 2 extends downwards from the middle position of the longitudinal beam mounting pipe 1, the deviation sensor 3 is mounted in the mounting groove 2, the compression bolt 8 is firstly screwed in the fixing screw hole 7 on the side wall of the mounting groove 2, and then the compression bolt 8 is screwed, so that one end of the compression bolt 8 is pressed in the fixing screw barrel 6, the stable mounting and fixing of the deviation sensor 3 are realized, the power supply cable 4 at the lower end of the deviation sensor 3 passes through the through hole 5 at the bottom of the mounting groove 2, the power supply cable 4 is convenient to place, the mounting groove 2 is formed at the lower side of the longitudinal beam mounting pipe 1, the position of the deviation sensor 3 is more reasonable, the mounting position cannot be protruded, the damage of the deviation sensor 3 is reduced, the occurrence of accidents is reduced, the safe and efficient operation rate of the adhesive tape conveyor is improved, and the fixed one-time long-time use is realized, the deviation sensor 3 is prevented from generating electromechanical accidents due to the change of angles and positions to influence production, the workload of workers is reduced, the work efficiency is improved, the safety production protection is enhanced, the single-feed footage is indirectly improved, after the deviation sensor 3 is fixed by the compression bolt 8 through the limit sleeve 12, the pressing plate 10 is firstly pulled outwards to enable the extension rod 92 to move outwards relative to the fixed cylinder 91, then the pressing plate 10 is connected and rotated through the rotation of the side plate 13 and the fixed cylinder 91 to enable the limit sleeve 12 to be aligned to the outside of the end part of the compression bolt 8, and then the pressing plate 10 is pushed back inwards to enable the extension rod 92 to retract into the fixed cylinder 91, the pull-back spring 93 provides a pull-back force to enable the limit sleeve 12 to move towards the compression bolt 8, so that the limit sleeve 12 is stably sleeved outside the end part of the compression bolt 8, and the stable limit of the compression bolt 8 can be realized, the problem that the compression bolt 8 is easy to displace and deflect due to vibration and further influences the stability and fixation of the deviation sensor 3 is solved.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. A fixing device for a tail deviation sensor of a rubber belt conveyor comprises a longitudinal beam mounting tube (1), it is characterized in that a mounting groove (2) extends downwards from the middle position of the longitudinal beam mounting pipe (1), a deviation sensor (3) is fixedly connected in the mounting groove (2), the lower end of the deviation sensor (3) is electrically connected with a power supply cable (4), the bottom end of the mounting groove (2) is provided with a through hole (5) for extending a power supply cable (4), two fixed screw cylinders (6) are symmetrically and fixedly connected with the outer side of the deviation sensor (3), the opposite sides of the mounting grooves (2) are provided with fixing screw holes (7), and the internal thread of the fixed screw hole (7) is sleeved with a pressing bolt (8), one end of the compression bolt (8) is in threaded connection with the fixed screw cylinder (6), elastic telescopic rods (9) are rotatably connected to two opposite sides of the mounting groove (2), one end of each elastic telescopic rod (9) far away from the mounting groove (2) is fixedly connected with a pressing plate (10), one side of the pressing plate (10) close to the mounting groove (2) is symmetrically and fixedly connected with a plurality of connecting columns (11), one end of each connecting column (11) far away from the pressing plate (10) is fixedly connected with the same limiting sleeve (12), the limiting sleeve (12) is clamped outside the end part of the pressing bolt (8).

2. The device for fixing the tail deviation sensor of the belt conveyor according to claim 1, wherein the inner side of the limiting sleeve (12) and the end part of the pressing bolt (8) are of corresponding hexagonal structures.

3. The device for fixing the tail deviation sensor of the belt conveyor according to claim 1, wherein two side plates (13) are fixedly connected to the outer side of the mounting groove (2) in an up-down symmetrical manner, and the side walls of the side plates (13) are rotatably connected with one end rod wall of the elastic telescopic rod (9) through a rotating shaft.

4. The device for fixing the tail deviation sensor of the belt conveyor according to claim 1, wherein the elastic telescopic rod (9) comprises a fixed cylinder (91), an extension rod (92) is movably inserted in the fixed cylinder (91), and the same pull-back spring (93) is fixedly connected between one end of the extension rod (92) located in the fixed cylinder (91) and the bottom of the fixed cylinder (91).

5. The device for fixing the tail deviation sensor of the belt conveyor as claimed in claim 4, wherein the fixing cylinder (91) and the extension rod (92) are of corresponding rectangular structures.

6. The fixing device for the belt conveyor tail deviation sensor according to claim 1, wherein a main machine of the deviation sensor (3) is positioned at the lower side of the upper end of the longitudinal beam mounting pipe (1).

7. The device for fixing the tail deviation sensor of the rubber belt conveyor as claimed in claim 1, wherein a layer of damping rubber mat is fixedly coated on the inner side of the limiting sleeve (12).