CN218706522U - Belt conveyor hopper putty detection device - Google Patents

Abstract

The utility model provides a belt conveyor hopper putty detection device relates to the electrical technology field. It includes the striker plate, screw rod fixed mounting is adopted on the hopper inner wall to the one end of striker plate, other end fixed mounting has the putty pick-up plate, one side fixedly connected with push rod of putty pick-up plate, the push rod passes the stand pipe and is connected with the dwang, the welding of stand pipe one end is in the hopper wallboard round hole outside, one end has the certain distance apart from the dwang, the dwang other end is connected with the putty switch, the putty switch passes through screw rod fixed mounting on the bottom plate, the bottom plate welding is on the hopper wallboard, the cylinder has been arranged to the hopper top, lug connection between hopper and the cylinder, there is certain clearance, the cylinder passes through the bearing frame to be fixed in the belt conveyor frame, the parcel has the belt on the cylinder. The device is suitable for the installation of belt conveyor hopper, and each part of putty detection device can not harm behind the putty, but after the putty trouble is relieved fast recovery.

Description

Belt conveyor hopper putty detection device

Technical Field

The utility model relates to an electrical technology field specifically is a belt conveyor hopper putty detection device.

Background

Large-scale belt conveyor system all comprises many belt conveyors usually, transports through the hopper between the belt conveyor, because bold, yellow mud, ironware and debris influence lead to the inevitable putty of meeting of hopper, will lead to equipment damage such as cylinder, belt when taking place accidental trouble and can not shut down, causes great loss, and current putty device can not guarantee 100% warning shut down. After hopper putty in the case that takes place, the putty device does not send the shut down signal, and when operating personnel found this accident, this hopper has blocked up for a few minutes, and this incident of chance makes the material stone fill out the hopper and drops on the return stroke belt, and a large amount of material stones are piled up and are led to cylinder, belt and sweeper damage. Set up belt conveyor hopper putty detection device through development and can eliminate the potential safety hazard of equipment, cause equipment damage accident behind the putty, reduce down time, improve equipment operation's stability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a belt conveyor hopper putty detection device has solved the hopper putty and has detected untimely, and the full material of hopper harms belt and cylinder scheduling problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a belt conveyor hopper putty detection device, includes the striker plate, the one end of striker plate adopts screw rod fixed mounting on the hopper inner wall, and other end fixed mounting has the putty pick-up plate, one side fixedly connected with push rod of putty pick-up plate, the push rod passes the stand pipe and is connected with the dwang, the welding of stand pipe one end is in the hopper wallboard round hole outside, and one end has the certain distance apart from the dwang, the dwang other end is connected with the putty switch, the putty switch passes through screw rod fixed mounting on the bottom plate, the bottom plate welding is on the hopper wallboard, the cylinder has been arranged to the hopper top, and not lug connection has certain clearance between hopper and the cylinder, the cylinder passes through the bearing frame to be fixed in the belt conveyor frame, the parcel has the belt on the cylinder.

Preferably, the striker plate is a flexible rubber plate, and the blocking signal is not triggered when the small-particle material stones strike the blocking detection plate.

Preferably, the blocking detection plate is pushed open by the push rod when in a non-blocking state, the distance between the blocking detection plate and the inner wall of the hopper is about 10cm to 15mm, and the blocking detection plate is extruded by the stones when in a blocking state to drive the push rod to push outwards.

Preferably, a gap is formed between the push rod and the inner wall of the guide pipe, and the push rod can move back and forth in the guide pipe.

Preferably, the outer end of the push rod is movably connected with the rotating rod in a buckled mode, and the push rod pushes the rotating rod to rotate in the material blocking state.

Preferably, the other end of the rotating rod is hinged with the material blocking switch through a knob.

Preferably, when the knob rotates, the material blocking switch controller is driven to act, and a material blocking signal is triggered.

Preferably, a reset switch is arranged on the material plugging switch, and the reset switch needs to be shifted to reset after the material plugging switch controller acts.

Preferably, the putty switch is installed in the U-shaped inslot of putty switch with the connecting screw of bottom plate, can conveniently adjust putty switch position.

Preferably, the lower part of the bottom plate is welded with a support rib fixed with the hopper, and the support rib and the bottom plate form a triangular structure.

(III) advantageous effects

The utility model provides a belt conveyor hopper putty detection device. The method has the following beneficial effects:

1. this belt conveyor hopper putty detection device, through having set up striker plate, putty pick-up plate and push rod, during the hopper putty, the putty pick-up plate promotes the push rod, and the push rod drives putty on-off controller through the dwang and triggers, and putty on-off controller transmits to programmable controller through the signal line, sends the shutdown protection signal to the device can effectively protect belt conveyor, can in time shut down after guaranteeing the hopper putty, and the device is suitable for the installation of belt conveyor hopper.

2. This belt conveyor hopper putty detection device, through having set up the striker plate, the striker plate can play the cushioning effect when the hopper putty, can avoid the tiny cube stone to hit the malfunction when hitting the putty pick-up plate during normal operation, and each part of putty detection device can not harm behind the putty, but quick recovery after the putty trouble is relieved.

Drawings

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

in the figure: the device comprises a material baffle plate 1, a material blocking detection plate 2, a push rod 3, a guide pipe 4, a movable buckle 5, a rotating rod 6, a material blocking switch 7, a knob 8, a reset switch 9, a bottom plate 10, a hopper 11, a roller 12, a bearing seat 13, a belt conveyor frame 14, a belt 15 and a material stone 16.

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, the present invention provides a technical solution: the utility model provides a belt conveyor hopper putty detection device, includes striker plate 1, screw rod fixed mounting is adopted on 11 inner walls of hopper to the one end of striker plate 1, and other end fixed mounting has putty pick-up plate 2, one side fixedly connected with push rod 3 of putty pick-up plate 2, push rod 3 passes guide tube 4 and is connected with dwang 6, the welding of 4 one end of guide tube is in 11 wallboard round holes of hopper outside, and one end has a certain distance apart from dwang 6, the dwang 6 other end is connected with putty switch 7, putty switch 7 passes through screw rod fixed mounting on bottom plate 10, bottom plate 10 welding is on 11 wallboards of hopper, cylinder 12 has been arranged to hopper 11 top, and not lug connection exists certain clearance between hopper 11 and the cylinder 12, cylinder 12 passes through bearing frame 13 to be fixed on belt conveyor frame 14, the parcel has belt 15 on cylinder 12. The striker plate 1 is a flexible rubber plate, and the blocking signal is not triggered when the small-particle material stone 16 strikes the blocking detection plate 2. The blocking detection plate 2 is pushed away by the push rod 3 in a non-blocking state, the distance between the blocking detection plate 2 and the inner wall of the hopper 11 is about 10cm to 15mm, and the blocking detection plate 2 is extruded by the material stone 16 to drive the push rod 3 to push outwards in a blocking state. A gap is reserved between the push rod 3 and the inner wall of the guide tube 4, and the push rod 3 can move back and forth in the guide tube 4. The outer end of the push rod 3 is movably buckled with the rotating rod 6, and the push rod 3 pushes the rotating rod 6 to rotate when in a material blocking state. The other end of the rotating rod 6 is hinged with the material blocking switch 7 through a knob 8. When the knob 8 rotates, the controller of the material plugging switch 7 is driven to act, namely, a material plugging signal is triggered. The material blocking switch 7 is provided with a reset switch 9, and the reset switch 9 needs to be turned to reset after the controller of the material blocking switch 7 acts. The connecting screw rod of the blocking switch 7 and the bottom plate 10 is arranged in the U-shaped groove of the blocking switch 7, so that the position of the blocking switch 7 can be conveniently adjusted. The lower part of the bottom plate 10 is welded with a support rib which is fixed with the hopper 11, and the support rib and the bottom plate 10 form a triangular structure.

When the belt conveyor normally operates, the material stones 16 are transferred through the hopper 11, the material stones 16 cannot be accumulated in the hopper 11, the material baffle plate 1 can play a buffering role, and false operation cannot occur when the small material stones 16 hit the blocking detection plate 2. When 16 piling up full to putty pick-up plate 2 of material stone in hopper 11, putty pick-up plate 2 promotes push rod 3, push rod 3 drives putty switch 7 controller through dwang 6 and triggers, putty switch 7 controller passes through signal line transmission to programmable controller, send shutdown protection signal, can in time shut down after guaranteeing 11 putty of hopper, thereby effectively protect parts such as cylinder 12 and belt 15 of belt conveyor, the device is suitable for the installation of belt conveyor hopper, putty detection device each part can not harm after the putty, but after the putty trouble is relieved fast recovery.

It is noted that, in this document, relational terms such as one end and one side and the like are 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.

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 (10)

1. The utility model provides a belt conveyor hopper putty detection device, includes striker plate (1), its characterized in that: the material blocking device is characterized in that one end of the material blocking plate (1) is fixedly installed on the inner wall of a hopper (11), the other end of the material blocking plate is fixedly installed with a material blocking detection plate (2), one side of the material blocking detection plate (2) is fixedly connected with a push rod (3), the push rod (3) penetrates through a guide pipe (4) to be connected with a rotating rod (6), one end of the guide pipe (4) is welded outside a round hole of a wall plate of the hopper (11), a certain distance is reserved between one end of the guide pipe and the rotating rod (6), the other end of the rotating rod (6) is connected with a material blocking switch (7), the material blocking switch (7) is fixedly installed on a bottom plate (10) through the screw rod, the bottom plate (10) is welded on the wall plate of the hopper (11), a roller (12) is arranged above the hopper (11), the hopper (11) is not directly connected with the roller (12), a certain gap exists, the roller (12) is fixed on a belt conveyor rack (14) through a bearing seat (13), and a belt (15) is wrapped on the roller (12).

2. The belt conveyor hopper blockage detection device according to claim 1, wherein: the material blocking plate (1) is a flexible rubber plate, and a material blocking signal is not triggered when the small-particle material stones (16) strike the material blocking detection plate (2).

3. The belt conveyor hopper blockage detection device according to claim 2, wherein: the blocking detection plate (2) is pushed open by the push rod (3) when in a non-blocking state, the distance between the blocking detection plate and the inner wall of the hopper (11) is 10 cm-15 mm, and the blocking detection plate (2) is extruded by the material stones (16) when in a blocking state to drive the push rod (3) to push outwards.

4. The belt conveyor hopper blockage detection device according to claim 3, wherein: a gap is reserved between the push rod (3) and the inner wall of the guide pipe (4), and the push rod (3) can move back and forth in the guide pipe (4).

5. The belt conveyor hopper blockage detection device according to claim 4, wherein: the outer end of the push rod (3) is connected with the rotating rod (6) through the movable buckle (5), and the push rod (3) pushes the rotating rod (6) to rotate in the material blocking state.

6. The belt conveyor hopper blockage detection device according to claim 5, wherein: the other end of the rotating rod (6) is hinged with the material blocking switch (7) through a knob (8).

7. The belt conveyor hopper blockage detection device according to claim 6, wherein: when the knob (8) rotates, the controller of the material plugging switch (7) is driven to act, and a material plugging signal is triggered.

8. The belt conveyor hopper blockage detection device according to claim 7, wherein: a reset switch (9) is arranged on the blocking switch (7), and the reset switch (9) needs to be turned to reset after the controller of the blocking switch (7) acts.

9. The belt conveyor hopper blockage detection device according to claim 8, wherein: the putty switch (7) and the connecting screw rod of the bottom plate (10) are arranged in the U-shaped groove of the putty switch (7), and the position of the putty switch (7) can be conveniently adjusted.

10. The belt conveyor hopper blockage detection device according to claim 9, wherein: and a support rib is welded on the lower part of the bottom plate (10) and fixed with the hopper (11), and the support rib and the bottom plate (10) form a triangular structure.

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