CN218230696U

CN218230696U - Induction type belt anti-tearing device

Info

Publication number: CN218230696U
Application number: CN202221517832.7U
Authority: CN
Inventors: 张卫; 陈力; 雷凯龙
Original assignee: Beijing Chinacoal Coal Preparation Technology Co ltd; China Coal Construction Group Co Ltd
Current assignee: Beijing Chinacoal Coal Preparation Technology Co ltd; China Coal Construction Group Co Ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-01-06
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to the technical field of energy mining tools, and discloses an induction type belt anti-tearing device, which comprises a supporting plate, two mounting seats and two cleaning brushes, wherein the bottom surface of each mounting seat and the bottom surface of each cleaning brush are fixedly connected with the upper surface of the supporting plate, the upper surface of the supporting plate is fixedly connected with first rotating frames which are arranged at equal intervals, and the inner part of each group of first rotating frames is jointly and rotatably connected with an inclined rotating shaft; the utility model discloses a be provided with the mount pad, the backup pad, the brush cleaner, first rotating stand, the cooperation of slope axis of rotation and conveyer belt, make no matter reversal corotation's conveyer belt, can both clear up the inside of conveyer belt, can block the electric current of anti-inductive signal coil and charging coil and little current signal receiver that charges to make this inductive belt prevent tearing device's detection obstructed, play the response precision that improves the inductive belt and prevent tearing device, the better detection effect that the material spills the phenomenon appears.

Description

Induction type belt anti-tearing device

Technical Field

The utility model relates to an energy exploitation instrument technical field specifically is an induction type belt anti-tear device.

Background

The belt conveyor is needed in production transportation lines of coal mines, non-coal mines, coal preparation plants and the like, the traditional belt conveyor is influenced by factors such as sharp waste rocks, ironware, sundries and the like in the external environment in the production process, and sharp objects can be clamped between a chute outlet and a belt conveyor carrier roller along with materials in the transportation and transshipment process, so that the belt is longitudinally torn.

The current induction type belt anti-tear device receives the damage of rubble easily to only one anti-tear device makes the measurement inaccurate easily under a belt, causes the phenomenon that the material spills to appear, and can not send the warning and remind workman's material to take place to spill, makes the belt tear the back and will lead to production to be interrupted, causes great loss.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, the utility model provides an induction type belt anti-tear device possesses the sediment that cleans on the belt and protects induction type belt anti-tear device to there are a plurality of anti-tear devices to come to carry out the advantage that detects to the belt under a belt.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an induction type belt anti-tear device, includes backup pad, two mount pads and two brushes, every the bottom surface of mount pad and the bottom surface of every brush cleaner all are connected with the last fixed surface of backup pad, the first rotating turret that the last fixed surface of backup pad was connected with the equidistance and is arranged, every group the common rotation in inside of first rotating turret is connected with slope axis of rotation, a plurality of the top of slope axis of rotation is provided with the conveyer belt jointly, every the upper surface of brush cleaner all contacts with the inner wall of conveyer belt, the inside of conveyer belt is provided with anti-induction signal coil that charges, every the upper surface difference fixedly connected with charging coil and little current signal receiver of mount pad, every the equal fixedly connected with bee calling organ of left surface of mount pad, every bee calling organ all is connected with little current signal receiver electricity through the wire.

Preferably, the bottom surface of backup pad is fixedly connected with two sets of supporting legs, every group the equal fixedly connected with of bottom of supporting leg stabilizes the dish.

Preferably, the bottom surface fixedly connected with two sets of fixed blocks of backup pad, every group the equal threaded connection in inside of fixed block has two fastening bolt.

Preferably, every group all is provided with the connecting block below the fixed block, every group two screw holes have all been seted up to the upper surface of connecting block, every group fastening bolt's top all runs through the screw hole and extends the internal thread connection with the fixed block.

Preferably, two sets of the equal fixedly connected with second rotating turret in a side that the connecting block is close to each other, every group the inside of second rotating turret rotates jointly and is connected with lower rotating shaft, every the surface of lower rotating shaft all contacts with the surface of conveyer belt.

Preferably, two sets of one side that first revolving rack is close to each other all is provided with the support frame, every group the bottom surface of support frame all is connected with the upper surface fixed of backup pad.

Preferably, each group of the support frame is connected with a support shaft in a rotating mode, and the outer surface of each support shaft is in contact with the inner wall of the conveying belt.

Preferably, the outer surface of each group of the first rotating frame is fixedly connected with a stabilizing ring, and the bottom surface of each group of the stabilizing rings is fixedly connected with the upper surface of the supporting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an induction type belt anti-tear device possesses following beneficial effect:

1. this device is prevented tearing by induction type belt, through being provided with the mount pad, a supporting plate, the brush cleaner, first rotating turret, the cooperation of slope axis of rotation and conveyer belt, make no matter the conveyer belt of reversal corotation, can both clear up the inside of conveyer belt, reduce because the surface of conveyer belt is stained with hard residue, and make fixed charging coil and little current signal receiver damage on the mount pad, and when accumulating more residue, can block the electric current of reversal charge induction signal coil and charging coil and little current signal receiver, thereby make this device is prevented tearing by induction type belt's detection obstructed, play the response precision that improves the device is prevented tearing by induction type belt, the better effect that the material spills the phenomenon appears in the detection.

2. This induction type belt anti-tear device, through being provided with the conveyer belt, anti-induction signal coil that charges, the charging coil, the cooperation of little current signal receiver and bee calling organ, can utilize a conveyer belt to bring and set up a plurality of anti-induction signal coils that charges, the charging coil, little current signal receiver and bee calling organ, it can spill the phenomenon to take place the material many times and detect, thereby can conveniently utilize bee calling organ to remind the workman, the power of closing the conveyer belt, play and to further improve this induction type belt anti-tear device's detection precision, reduce the effect that the phenomenon spills to appear the material.

Drawings

Fig. 1 is a three-dimensional structure schematic diagram of the mounting base of the present invention;

fig. 2 is a three-dimensional structure diagram of a cross-sectional view of the support plate of the present invention;

fig. 3 is a schematic structural view of a bottom view of the conveyor belt of the present invention;

fig. 4 is a schematic structural diagram of a second rotating frame according to the present invention.

In the figure: 1. a support plate; 2. supporting legs; 3. a stabilizing disc; 4. a first rotating frame; 5. a stabilizing ring; 6. tilting the rotating shaft; 7. a conveyor belt; 8. a mounting base; 9. a charging coil; 10. a micro-current signal receiver; 11. a buzzer; 12. a support frame; 13. a second rotating frame; 14. cleaning with a brush; 15. a support shaft; 16. rotating the shaft downwards; 17. a fixed block; 18. connecting blocks; 19. fastening a bolt; 20. a threaded hole; 21. and a reverse charging induction signal coil.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention: the utility model provides an induction type belt anti-tear device, including backup pad 1, two mount pads 8 and two brush cleaners 14, the bottom surface of every mount pad 8 and the bottom surface of every brush cleaner 14 all are connected with the last fixed surface of backup pad 1, two sets of supporting legs 2 of bottom surface fixedly connected with of backup pad 1, the equal fixedly connected with in bottom of every supporting leg 2 of group coils 3 firmly, supporting leg 2 and firm dish 3 can make backup pad 1 support at the level subaerial firmly, thereby can be with whole conveyer, convey the material more steadily.

The last fixed surface of backup pad 1 is connected with the first revolving rack 4 that the equidistance was arranged, and the common rotation in inside of every first revolving rack 4 of group is connected with slope axis of rotation 6, two sets of fixed blocks 17 of the bottom surface fixedly connected with of backup pad 1, and the equal threaded connection in inside of every fixed block 17 has two fastening bolt 19, utilizes fastening bolt 19 to fix conveyer firmly under backup pad 1 to utilize fixed block 17, make things convenient for fastening bolt 19 to be connected with backup pad 1.

The top of a plurality of slope axis of rotation 6 is provided with conveyer belt 7 jointly, the upper surface of every brush cleaner 14 all contacts with the inner wall of conveyer belt 7, the below of every group fixed block 17 all is provided with connecting block 18, two screw holes 20 have all been seted up to the upper surface of every group connecting block 18, the top of every group fastening bolt 19 all runs through screw hole 20 and prolongs the internal thread connection with fixed block 17, fastening bolt 19 passes screw hole 20, it is more firm to make connecting block 18 be connected with fixed block 17, and then improve conveyer's stability.

The inside of conveyer belt 7 is provided with anti-induction signal coil 21 that charges, the upper surface difference fixedly connected with charging coil 9 and little current signal receiver 10 of every mount pad 8, the equal fixedly connected with second rotating turret 13 in a side that two sets of connecting blocks 18 are close to each other, the inside of every group second rotating turret 13 rotates jointly and is connected with lower rotating shaft 16, every lower rotating shaft 16's surface all contacts with the surface of conveyer belt 7, utilize connecting block 18 to be connected with second rotating turret 13, thereby make lower rotating shaft 16 can be at the internal rotation of second rotating turret 13, and then conveniently make conveyer belt 7 transmission.

The equal fixedly connected with bee calling organ 11 of the left surface of every mount pad 8, every bee calling organ 11 all is connected with little current signal receiver 10 electricity through the wire, one side that two sets of first revolving racks 4 are close to each other all is provided with support frame 12, the bottom surface of every group support frame 12 all is connected with the last fixed surface of backup pad 1, support frame 12 can make the great material of surface atress transport on conveyer belt 7 to make conveyer belt 7 can transport a large amount of materials, improve this drive mechanism's efficiency.

The inside of every group support frame 12 rotates jointly and is connected with back shaft 15, and the surface of every back shaft 15 all contacts with the inner wall of conveyer belt 7, and back shaft 15 can contact with conveyer belt 7, from the convenient conveyer belt 7 conveying that makes, and then conveying conveyer belt 7 that can be more convenient.

The equal fixedly connected with of surface of the first revolving rack 4 of every group rings 5 firmly, the bottom surface of every group rings 5 all is connected with the last fixed surface of backup pad 1 firmly, and firm ring 5 can make first revolving rack 4 firm more, and then makes the more firm of conveyer belt 7 conveying, and then reduces because the device is insecure and takes place the problem of incident.

The utility model discloses a theory of operation is: when in use, the charging coil 9 and the buzzer 11 are firstly communicated with a power supply, when the induction type belt anti-tearing device is needed to detect the conveying belt 7, the supporting plate 1 is firstly put on the ground by manually utilizing the supporting legs 2 and the stabilizing disc 3, so that the materials can be conveyed more stably, and the transmission of the conveyor belt 7 is enabled by manually controlling the driving means of the conveyor belt 7, so that the conveyor belt 7 can be moved on the surfaces of the inclined rotating shaft 6, the supporting shaft 15 and the lower rotating shaft 16, further, the material can be conveniently conveyed on the upper surface of the conveyor belt 7, the cleaning brush 14 is utilized to clean the interior of the conveyor belt 7, the influence on receiving the signals of the charging coil 9, the micro-current signal receiver 10 and the reverse charging induction signal coil 21 caused by slag adhering on the conveyor belt 7 is reduced, further, after the materials are scattered, the buzzer 11 can not give an alarm, thereby causing great loss, then, since the reverse charging induction signal coil 21 is in the conveyor belt 7, by means of an induction device consisting of a plurality of reverse charging induction signal coils 21, the charging coil 9 and the micro current signal receiver 10, when the conveyor belt 7 runs the induction coil and passes through the charging coil 9, the electromagnetic induction action of the charging coil 9 instantly charges the induction coil, when the charged induction coil passes through the reverse charging induction signal coil 21, the reverse charging induction signal coil 21 is reversely charged, at the moment, micro current exists in the reverse charging induction signal coil 21, the connected micro current signal receiver 10 displays normal operation, when the conveyor belt 7 is longitudinally torn, the micro-current signal receiver 10 can enable the buzzer 11 to generate buzzing sound to prompt workers that materials are leaked, and the conveyor belt 7 can be better judged whether the longitudinal tearing occurs.

It is to be understood that the present invention has been described with reference to certain embodiments and that various changes or equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention as defined by the appended claims. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides an induction type belt anti-tear device, includes backup pad (1), two mount pads (8) and two brush cleaners (14), its characterized in that: every the bottom surface of mount pad (8) and the bottom surface of every brush cleaner (14) all are connected with the last fixed surface of backup pad (1), the last fixed surface of backup pad (1) is connected with first revolving rack (4) that the equidistance was arranged, every group the inside of first revolving rack (4) is rotated jointly and is connected with slope axis of rotation (6), a plurality of the top of slope axis of rotation (6) is provided with conveyer belt (7) jointly, every the upper surface of brush cleaner (14) all contacts with the inner wall of conveyer belt (7), the inside of conveyer belt (7) is provided with anti-induction signal coil (21), every the upper surface of mount pad (8) is fixedly connected with charging coil (9) and little current signal receiver (10) respectively, every the equal fixedly connected with in left surface of mount pad (8) ware (11), every bee calling organ (11) all are connected with little current signal receiver (10) electricity through the wire.

2. An induction belt tear preventer as claimed in claim 1, wherein: the bottom surface of backup pad (1) fixedly connected with two sets of supporting legs (2), every group the equal fixedly connected with in bottom of supporting leg (2) stabilizes dish (3).

3. An induction belt tear preventer as claimed in claim 1, wherein: the bottom surface fixedly connected with two sets of fixed blocks (17) of backup pad (1), every group equal threaded connection in inside of fixed block (17) has two fastening bolt (19).

4. An induction belt tear preventer as claimed in claim 3, wherein: every group all be provided with connecting block (18) below fixed block (17), every group two screw hole (20) have all been seted up to the upper surface of connecting block (18), every group the top of fastening bolt (19) all runs through screw hole (20) and extend with the inside threaded connection of fixed block (17).

5. An induction belt rip stop according to claim 4, wherein: two sets of the equal fixedly connected with second rotating turret (13) in a side that connecting block (18) are close to each other, every group the inside of second rotating turret (13) rotates jointly and is connected with lower rotating shaft (16), every the surface of lower rotating shaft (16) all contacts with the surface of conveyer belt (7).

6. An induction belt rip stop according to claim 1, wherein: two sets of one side that first revolving rack (4) are close to each other all is provided with support frame (12), every group the bottom surface of support frame (12) all is connected with the last fixed surface of backup pad (1).

7. An induction belt tear preventer as claimed in claim 6, wherein: every group the inside of support frame (12) rotates jointly and is connected with back shaft (15), every the surface of back shaft (15) all contacts with the inner wall of conveyer belt (7).

8. An induction belt tear preventer as claimed in claim 1, wherein: the outer surface of each group of the first rotating frame (4) is fixedly connected with a stabilizing ring (5), and the bottom surface of each group of the stabilizing rings (5) is fixedly connected with the upper surface of the supporting plate (1).