CN211594052U

CN211594052U - Broken belt catcher

Info

Publication number: CN211594052U
Application number: CN202020024636.0U
Authority: CN
Inventors: 鹿先顺; 刘春玲
Original assignee: Xuzhou Sanyuan Central Control Technology Co ltd
Current assignee: Xuzhou Sanyuan Central Control Technology Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-29
Anticipated expiration: 2030-01-07

Abstract

The utility model belongs to the technical field of broken belt catcher, especially broken belt catcher, including the base, the bottom intermediate position of base is installed the horizontal rotation and is provided with the contact roller, the contact roller contacts with the bottom surface of conveyer belt, the side middle part of contact roller is fixed with the pivot, the one end of pivot is connected with the input of base through drive mechanism, be provided with the controller on the base, the bilateral symmetry of base installs the mounting panel that the slope set up, the upper end of mounting panel is installed telescopic machanism, telescopic machanism's piston end is fixed with the roof that is parallel to each other with the mounting panel, telescopic machanism is connected with the controller, the encoder is connected with the controller; the utility model discloses the speed change when the encoder detects the conveyer belt is not in the predetermined within range of controller, and controller control telescopic machanism moves to make the roof be close to the mounting panel, carry out the centre gripping to the both sides of conveyer belt, realize disconnected area operation.

Description

Broken belt catcher

Technical Field

The utility model relates to a broken belt catcher technical field especially relates to broken belt catcher.

Background

The existing broken belt catcher takes the friction force generated by the belt breakage or the sliding of the backstop along the inclined direction after the failure as a driving source, and can effectively catch the upper and lower heavy hollow section adhesive tapes along any random broken belt of the adhesive tapes, thereby preventing the serious economic loss and personal accidents caused by the broken belt. The device consists of an upper broken belt catching part and a lower broken belt catching part, and mainly adopts a centrifugal pusher dog non-contact abrasion triggering carrier roller, a brake beam open type swinging mechanism for getting rid of the influence of the load of a heavy-load section, a four-bar mechanism for locking transmission and dead points, various eccentric rollers and cylindrical rollers. The belt conveyer has the functions of using the carrier roller and preventing deviation in normal work, and can be widely used for ordinary and strong belt conveyers for upward transportation in mines, ports, docks, power plants and the like.

The broken belt catcher in the prior art detects whether a broken belt is broken or not by a centrifugal principle, and the broken belt catcher can be triggered to work only when a certain centrifugal force is achieved, so that the precision is low.

To solve the above problems, a broken belt catcher is proposed in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a broken belt catcher has the characteristics of precision height, convenient regulation.

(II) technical scheme

For solving the problem, the utility model provides a ware is arrested in disconnected area, the on-line screen storage device comprises a base, the bottom intermediate position of base is installed the level and is rotated and be provided with the contact roller, the bottom surface of contact roller and conveyer belt contacts, the side middle part of contact roller is fixed with the pivot, the one end of pivot is passed through drive mechanism and is connected with the input of encoder, be provided with the controller on the base, the mounting panel that the slope set up is installed to the bilateral symmetry of base, telescopic machanism is installed to the upper end of mounting panel, telescopic machanism's piston end is fixed with the roof that is parallel to each other with the mounting panel, telescopic machanism is connected with the controller, the encoder is connected.

Preferably, the two ends of the rotating shaft are in running fit with the support, the support is provided with a bearing piece, and the rotating shaft is fixed in an inner ring of the bearing piece.

Preferably, the telescopic mechanism adopts a telescopic air cylinder or a telescopic hydraulic cylinder.

Preferably, the transmission mechanism comprises a driving gear and a driven gear fixed at the output end of the encoder, and the driving gear is meshed with the driven gear.

Preferably, the outer wall of the contact roller is sleeved with an anti-slip sleeve, and anti-slip raised blocks are uniformly arranged on the surface of the anti-slip sleeve.

Preferably, the lower extreme of mounting panel articulates on articulated seat, articulated seat is fixed in on the base, the bottom of mounting panel articulates there is the push rod motor, the lower extreme of push rod motor articulates in the top of base.

Preferably, the clamping assembly is mounted on the bottom surface of the top plate and the top surface of the mounting plate.

Preferably, the clamping component comprises a bottom plate, a plurality of spring parts are fixed on the inner side of the bottom plate, a clamping plate is fixed at the lower end of the spring parts, and a pressing convex block is fixed on the bottom surface of the clamping plate.

The above technical scheme of the utility model has following profitable technological effect:

the utility model discloses a drive mechanism is passed through to the one end of pivot and the input of encoder is connected, and telescopic machanism is connected with the controller, the encoder is connected with the controller, when the conveyer belt uniform velocity motion, encoder detection speed is unchangeable, and controller control telescopic machanism does not operate, and the speed change that detects the conveyer belt as the encoder is not in the predetermined within range of controller (for example with higher speed suddenly), and controller control telescopic machanism operation to make the roof be close to the mounting panel, carry out the centre gripping to the both sides of conveyer belt, realize the operation of taking absolutely, the utility model discloses can also be through the length of control push rod motor, thereby the angle of control mounting panel satisfies different installation demands, and is rational in infrastructure, design benefit, and whether the accurate detection of intelligence is taken absolutely.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of fig. 1 at B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a broken belt catcher, including base 1, base 1's bottom intermediate position is installed the level and is rotated and be provided with contact roller 4, contact roller 4 contacts with the bottom surface of conveyer belt, the side middle part of contact roller 4 is fixed with pivot 3, drive mechanism is passed through to the one end of pivot 3 and is connected with encoder 16's input, be provided with controller 6 on the base 1, the mounting panel 9 that the slope set up is installed to base 1's bilateral symmetry, telescopic machanism 7 is installed to the upper end of mounting panel 9, telescopic machanism 7's piston end is fixed with the roof 8 that is parallel to each other with mounting panel 9, telescopic machanism 7 is connected with controller 6, encoder 16 is connected with controller 6.

In this embodiment, it should be noted that two ends of the rotating shaft 3 are rotatably fitted on the support 2, a bearing member is disposed on the support 2, and the rotating shaft 3 is fixed in an inner ring of the bearing member.

In this embodiment, the telescopic mechanism 7 is a telescopic cylinder or a telescopic hydraulic cylinder.

In this embodiment, it should be noted that the transmission mechanism includes a driving gear 14 and a driven gear 15 fixed to an output end of the encoder 16, and the driving gear 14 is engaged with the driven gear 15.

In this embodiment, it should be noted that the outer wall of the contact roller 4 is sleeved with the anti-slip sleeve 5, and the surface of the anti-slip sleeve 5 is uniformly provided with the anti-slip raised blocks 10.

In this embodiment, it should be noted that the lower end of the mounting plate 9 is hinged to the hinge base 12, the hinge base 12 is fixed to the base 1, the bottom of the mounting plate 9 is hinged to the push rod motor 11, and the lower end of the push rod motor 11 is hinged to the top of the base 1.

In this embodiment, the clamping assembly 13 is mounted on both the bottom surface of the top plate 8 and the top surface of the mounting plate 9.

In this embodiment, it should be noted that the clamping assembly 13 includes a bottom plate 131, a plurality of spring members 132 are fixed on the inner side of the bottom plate 131, a clamping plate 133 is fixed on the lower end of the plurality of spring members 132, and a pressing protrusion 134 is fixed on the bottom surface of the clamping plate 133.

The utility model discloses an in the scheme, the one end through pivot 3 is passed through drive mechanism and is connected with 16 inputs of encoder, and telescopic machanism 7 is connected with controller 6, encoder 16 is connected with controller 6, when the conveyer belt uniform velocity removal, encoder 16 detects speed unchangeably, and controller 6 controls telescopic machanism 7 does not operate, and the speed change that detects the conveyer belt as encoder 16 is not at controller 6's predetermined within range (for example with higher speed suddenly), and controller 6 controls telescopic machanism 7 operation to make roof 8 be close to mounting panel 9, carry out the centre gripping to the both sides of conveyer belt, realize the operation of taking absolutely, the utility model discloses can also be through the length of control push rod motor 11, thereby control mounting panel 9's angle, satisfy different installation demands, rational in infrastructure, design benefit, whether the accurate detection of intelligence is taken absolutely, is fit for using widely.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention.

Claims

1. The broken belt catcher comprises a base (1) and is characterized in that a contact roller (4) is horizontally and rotatably arranged at the middle position of the bottom of the base (1), the contact roller (4) is contacted with the bottom surface of the conveyer belt, the middle part of the side surface of the contact roller (4) is fixed with a rotating shaft (3), one end of the rotating shaft (3) is connected with the input end of the encoder (16) through a transmission mechanism, the base (1) is provided with a controller (6), the two sides of the base (1) are symmetrically provided with mounting plates (9) which are obliquely arranged, a telescopic mechanism (7) is installed at the upper end of the mounting plate (9), a top plate (8) which is parallel to the mounting plate (9) is fixed at the piston end of the telescopic mechanism (7), the telescopic mechanism (7) is connected with the controller (6), and the encoder (16) is connected with the controller (6).

2. A broken belt catcher as claimed in claim 1, characterized in that both ends of the rotating shaft (3) are rotatably fitted on the support (2), a bearing member is provided on the support (2), and the rotating shaft (3) is fixed in an inner ring of the bearing member.

3. A broken belt catcher as claimed in claim 2, characterized in that said telescopic mechanism (7) is a telescopic cylinder or a telescopic hydraulic cylinder.

4. A broken belt catcher as claimed in claim 3, wherein said transmission mechanism comprises a driving gear (14) and a driven gear (15) fixed to the output of the encoder (16), said driving gear (14) being in meshed connection with the driven gear (15).

5. A broken belt catcher as claimed in claim 4, characterized in that an anti-slip sleeve (5) is sleeved on the outer wall of the contact roller (4), and anti-slip raised blocks (10) are uniformly arranged on the surface of the anti-slip sleeve (5).

6. A broken belt catcher as claimed in claim 5, characterized in that the lower end of the mounting plate (9) is hinged on a hinged seat (12), the hinged seat (12) is fixed on the base (1), the bottom of the mounting plate (9) is hinged with a push rod motor (11), and the lower end of the push rod motor (11) is hinged on the top of the base (1).

7. A broken belt catcher as claimed in any one of claims 1-6, characterized in that the bottom surface of the top plate (8) and the top surface of the mounting plate (9) are each mounted with a clamping assembly (13).

8. A broken belt catcher as claimed in claim 7, wherein said clamping assembly (13) comprises a base plate (131), a plurality of spring members (132) are fixed to the inner side of said base plate (131), a clamping plate (133) is fixed to the lower ends of the plurality of spring members (132), and a pressing projection (134) is fixed to the bottom surface of said clamping plate (133).