CN217577477U

CN217577477U - Coal blockage prevention protection device for coal conveying belt conveyor

Info

Publication number: CN217577477U
Application number: CN202221673770.9U
Authority: CN
Inventors: 金付申
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-14
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a coal conveyor is with preventing chute blockage protection device, comprising a base plate, the bottom plate upper wall is equipped with the pneumatic cylinder, the piston rod end connection of pneumatic cylinder is equipped with the backup pad, one side lateral wall connection of backup pad is equipped with the feeder hopper, the backup pad upper wall is equipped with the riser, the riser is close to the lateral wall connection of feeder hopper one side and is equipped with the fixed plate, it passes to rotate on the fixed plate and is equipped with the rotary pipe, the rotary pipe bottom is stretched into in the feeder hopper and is connected and be equipped with down the flitch, the inside activity of rotary pipe passes and is equipped with the pole of pounding, the activity of pole of pounding bottom passes down flitch center, be equipped with on the riser and be used for the rotatory actuating mechanism of drive pole of pounding lift simultaneous drive rotary pipe. Compared with the prior art, the utility model the advantage lies in: greatly reduced the feed opening of feeding funnel take place the possibility of jam, simultaneously if the feed opening of feeding funnel takes place to block up, can disclose it through the lift of tamper to work efficiency has been improved.

Description

Coal blockage prevention protection device for coal conveying belt conveyor

Technical Field

The utility model relates to a prevent stifled coal equipment technical field, in particular to coal conveyor belt machine prevents chute blockage protection device.

Background

In the coal operation, the coal conveying device is indispensable, and its transportation mode has belt feed, pneumatic transport and pipeline transport etc. and coal conveying belt feeder wherein has production efficiency height, operates steadily reliably, carries in succession evenly, and small in noise in the course of the work, simple structure, the working cost is low, easy maintenance, easily realizes characteristics such as automatic control and remote operation, consequently, all can carry out the transportation in colliery with this kind of mode basically in many coal industry trades.

The conventional coal conveying belt machine is generally fixedly connected with a feeding hopper, the coal conveying belt machine is fed through the feeding hopper, a discharging opening of the feeding hopper is blocked frequently, the working efficiency is influenced, and meanwhile, the feeding hopper and the coal conveying belt machine are fixedly connected in a one-to-one mode, so that the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The aforesaid is not enough among the prior art, the utility model provides a coal conveyor belt machine prevents chute blockage protection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a coal conveyor is with preventing chute blockage protection device, includes the bottom plate, the bottom plate upper wall is equipped with the pneumatic cylinder, the piston rod end connection of pneumatic cylinder is equipped with the backup pad, the connection of one side lateral wall of backup pad is equipped with the feeder hopper, the backup pad upper wall is equipped with the riser, the riser is close to the lateral wall connection of feeder hopper one side and is equipped with the fixed plate, it is equipped with the rotary pipe to rotate on the fixed plate, the rotary pipe bottom is stretched into in the feeder hopper and is connected and be equipped with down the flitch, the inside activity of rotary pipe is passed and is equipped with the pole of pounding, the activity of pole of pounding bottom is passed down flitch center, be equipped with on the riser and be used for driving the pole of pounding lift simultaneous drive rotary pipe rotatory actuating mechanism.

As an improvement: and a balancing weight is arranged on the bottom plate.

As an improvement: and the four corners of the bottom wall of the bottom plate are respectively provided with a self-locking universal wheel.

As an improvement: the blanking plate is similar to a fan blade structure.

As an improvement: the driving mechanism comprises a motor arranged at the top of the side wall of one side, close to the rotating pipe, of the vertical plate, a rotating shaft is connected to the end of the motor shaft, a disc is connected to the other end of the rotating shaft, a guide rod is connected to the edge of the side wall, far away from the motor, of the disc, the other end of the guide rod is connected with the top end of the tamping rod in a rotating mode, and a synchronizing mechanism used for driving the rotating pipe and the rotating shaft to rotate simultaneously is arranged on the vertical plate.

As an improvement: the synchronous mechanism comprises a connecting shaft which is rotatably connected with the side wall of the vertical plate, the other end of the connecting shaft is connected with a first bevel gear, a second bevel gear which is meshed with the first bevel gear is sleeved on the rotating pipe, a driven belt wheel is sleeved on the connecting shaft, a driving belt wheel which is matched with the driven belt wheel is sleeved on the rotating shaft, and the driving belt wheel is connected with the driven belt wheel through a belt.

Compared with the prior art, the utility model the advantage lies in: go up and down through actuating mechanism drive tamper, it is rotatory to drive the runner pipe simultaneously, the runner pipe drives down the flitch and rotates, rotation through the flitch down reduces the coal quantity that once only drops, greatly reduced the feed opening of feeding funnel take place the possibility of blockking up, simultaneously if the feed opening of feeding funnel takes place to block up, can disclose it through the lift of tamper, thereby work efficiency has been improved, and this device is independent mechanism, and need not fixed mounting on coal conveying belt feeder, consequently, production cost has been reduced.

Drawings

FIG. 1 is a schematic view of the anti-blocking protection device for a coal conveyor of the present invention;

FIG. 2 is a cross-sectional view of a feeding hopper of the coal blockage preventing protection device for the coal conveyor of the utility model;

fig. 3 is a schematic structural view of a blanking plate of the coal blockage preventing protection device for the coal conveyor belt of the present invention;

as shown in the figure:

1. a self-locking universal wheel; 2. a counterweight block; 3. a hydraulic cylinder; 4. a support plate; 5. a feed hopper; 6. a vertical plate; 7. a motor; 8. a connecting shaft; 9. a fixing plate; 10. a disc; 11. a guide bar; 12. a tamping rod; 13. a driving pulley; 14. a rotating shaft; 15. a driven pulley; 16. a first bevel gear; 17. a second bevel gear; 18. pipe rotation; 19. a blanking plate; 20. a base plate.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 3, a coal conveyor is with preventing chute blockage protection device, including bottom plate 20, bottom plate 20 upper wall is equipped with pneumatic cylinder 3, the tailpiece of the piston rod of pneumatic cylinder 3 connects and is equipped with backup pad 4, one side lateral wall of backup pad 4 is connected and is equipped with feeder hopper 5, backup pad 4 upper wall is equipped with riser 6, the lateral wall that riser 6 is close to feeder hopper 5 one side is connected and is equipped with fixed plate 9, it is equipped with runner pipe 18 to rotate on the fixed plate 9 to pass, the 18 bottom of runner pipe stretches into in the feeder hopper 5 and is connected and is equipped with down flitch 19, the inside activity of runner pipe 18 is passed and is equipped with tamping bar 12, the activity of tamping bar 12 bottom passes down flitch 19 center, be equipped with on the riser 6 and be used for driving the lifting of tamping bar 12 and drive the rotatory actuating mechanism of runner pipe 18 simultaneously.

The base plate 20 is provided with the balancing weight 2, so that the balance of the device can be improved.

Four corners of the bottom wall of the bottom plate 20 are respectively provided with a self-locking universal wheel 1, so that the device can be conveniently moved.

The blanking plate 19 is similar to a fan blade structure, which enables a portion of the coal to fall through the gap in the blanking plate 19.

The driving mechanism comprises a motor 7 arranged at the top of the side wall of one side, close to the rotating pipe 18, of the vertical plate 6, a rotating shaft 14 is connected to the shaft end of the motor 7, a disc 10 is connected to the other end of the rotating shaft 14, a guide rod 11 is connected to the edge, far away from the motor 7, of the side wall of the disc 10 in a rotating mode, the other end of the guide rod 11 is connected with the top end of the tamping rod 12 in a rotating mode, and a synchronizing mechanism used for driving the rotating pipe 18 and the rotating shaft 14 to rotate simultaneously is arranged on the vertical plate 6.

The synchronous mechanism comprises a connecting shaft 8 rotationally connected with the side wall of the vertical plate 6, the other end of the connecting shaft 8 is connected with a first bevel gear 16, a second bevel gear 17 meshed with the first bevel gear 16 is sleeved on a rotating pipe 18, a driven belt wheel 15 is sleeved on the connecting shaft 8, a driving belt wheel 13 matched with the driven belt wheel 15 is sleeved on a rotating shaft 14, and the driving belt wheel 13 is connected with the driven belt wheel 15 through a belt.

The utility model discloses when concrete implementation, through the effect of self-locking type universal wheel 1, it is other with the device removal coal-conveying belt feeder, the piston rod through control pneumatic cylinder 3 stretches out and draws back, can drive feeder hopper 5 and go up and down to suitable height, starter motor 7, can drive pivot 14 rotatory, pivot 14 drives disc 10 rotatory, under the effect of guide arm 11, can drive the tamping bar 12 and carry out reciprocating motion from top to bottom, pivot 14 can drive driving pulley 13 rotatory simultaneously, under the effect of belt, driving pulley 13 drives driven pulley 15 rotatory, driven pulley 15 drives connecting axle 8 rotatory, connecting axle 8 drives bevel gear 16 rotatory, bevel gear 16 drives bevel gear two 17 rotatory, bevel gear two 17 drive changes 18 rotatory, it is rotatory that change pipe 18 drives down flitch 19, after adding the coal in feeder hopper 5, because the rotation of lower flitch 19, coal can drop through the clearance on lower flitch 19 gradually, and not disposable all drops, can reduce the unloading possibility that feeder hopper 5's feed opening took place to block up like this, simultaneously if 5 feed hopper takes place to block up, through the up-and down reciprocating motion of tamping bar 12, can improve its reciprocating efficiency, poking efficiency.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a coal conveyor belt machine prevents chute blockage protection device, includes bottom plate (20), its characterized in that: the utility model discloses a vibrating tamper, including bottom plate (20), piston rod end connection of pneumatic cylinder (3) is equipped with backup pad (4), the connection of one side lateral wall of backup pad (4) is equipped with feeder hopper (5), backup pad (4) upper wall is equipped with riser (6), riser (6) are close to the lateral wall connection of feeder hopper (5) one side and are equipped with fixed plate (9), it is equipped with commentaries on classics pipe (18) to rotate on fixed plate (9), commentaries on classics pipe (18) bottom is stretched into in feeder hopper (5) and is connected and is equipped with down flitch (19), commentaries on classics pipe (18) inside activity is passed and is equipped with stamp rod (12), flitch (19) center under the activity of stamp rod (12) bottom is passed, be equipped with on riser (6) and be used for driving stamp rod (12) lift and drive the rotatory actuating mechanism of commentaries on classics pipe (18).

2. The coal blockage preventing protection device for the coal conveyor belt according to claim 1, which is characterized in that: and a balancing weight (2) is arranged on the bottom plate (20).

3. The coal blockage preventing protection device for the coal conveyor belt according to claim 1, which is characterized in that: the four corners of the bottom wall of the bottom plate (20) are respectively provided with a self-locking universal wheel (1).

4. The coal-blocking prevention protection device for the coal conveyor belt according to claim 1, characterized in that: the blanking plate (19) is similar to a fan blade structure.

5. The coal-blocking prevention protection device for the coal conveyor belt according to claim 1, characterized in that: actuating mechanism is including setting up motor (7) at riser (6) one side lateral wall top that is close to runner (18), motor (7) shaft end connection is equipped with pivot (14), pivot (14) other end connection is equipped with disc (10), the lateral wall edge that motor (7) were kept away from in disc (10) rotates to be connected and is equipped with guide arm (11), the other end of guide arm (11) rotates with the top of pounding pole (12) to be connected, be equipped with on riser (6) and be used for driving the lazytongs of runner (18) and pivot (14) simultaneous rotation.

6. The coal blockage preventing protection device for the coal conveyor belt according to claim 5, wherein the coal blockage preventing protection device comprises: the synchronous mechanism comprises a connecting shaft (8) rotatably connected with the side wall of the vertical plate (6), a first bevel gear (16) is connected to the other end of the connecting shaft (8), a second bevel gear (17) meshed with the first bevel gear (16) is sleeved on the rotating pipe (18), a driven belt wheel (15) is sleeved on the connecting shaft (8), a driving belt wheel (13) matched with the driven belt wheel (15) is sleeved on the rotating shaft (14), and the driving belt wheel (13) is connected with the driven belt wheel (15) through a belt.