CN214217354U - Anti-impact device of belt conveyor - Google Patents

Abstract

The utility model discloses a protecting against shock device of belt feeder uses in the belt feeder field, and its technical scheme main points are: the belt conveyor comprises a belt conveyor main body and support frames arranged on two side walls of the front end of the belt conveyor main body, wherein the two support frames are arranged upwards in an inclined mode, an inclined plate is arranged between one sides of the two support frames far away from the belt conveyor main body, limiting plates are arranged on two sides of the inclined plate in the width direction, and the inclined plate is arranged downwards and is spaced from the belt conveyor main body; has the technical effects that: through the common complex cushioning effect of swash plate and pin, reduce the building rubbish and directly fall on the belt feeder and bring the possibility of belt feeder main part damage.

Description

Anti-impact device of belt conveyor

Technical Field

The utility model relates to a belt feeder field, in particular to protecting against shock device of belt feeder.

Background

The belt conveyor is a belt conveyor for short, and has the advantages of fixed type, movable type, simple structure and high efficiency. A continuous conveyor machine for carrying and pulling material on a flexible conveyor belt. An endless conveyor belt encircles the driven cleaning cylinder and the redirecting cleaning cylinder. The upper and lower branches between the two cleaning cylinders are supported by a plurality of carrier rollers. The material is placed on the upper branch, and the conveying belt and the material are dragged to run by utilizing the friction force between the driving cleaning barrel and the belt. The conveying device is suitable for conveying bulk materials and finished articles in horizontal and inclined directions, and can also be used in a production line for certain process operations. The structure is simple, the work is stable and reliable, the adaptability to materials is strong, the conveying capacity is large, the power consumption is low, and the application is wide.

In the conveying process of construction waste, the distance between the blanking device and the belt conveyor is too large, so that the construction waste directly falls onto the belt conveyor from the blanking device, huge impact force can be caused on the surface of the belt conveyor, and the belt conveyor is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protecting against shock device of belt feeder, its advantage is: the building rubbish of unloading can be played the speed reduction cushioning effect, reduces the building rubbish and directly drops and bring the possibility of belt feeder damage on the belt feeder.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an protecting against shock device of belt feeder, includes the belt feeder main part and locates the support frame on the wall of belt feeder main part front end both sides, two the support frame slope sets up upwards, two be equipped with the swash plate between one side that the belt feeder main part was kept away from to the support frame, the swash plate is equipped with the limiting plate along width direction's both sides, the swash plate slope downwards and with the belt feeder main part between have an interval, two the relative one side of limiting plate all articulates there is the pin that the symmetry set up, two there is the interval, two between the pin all is inconsistent with the surface of swash plate, two the pin is connected with the limiting plate lateral wall through extension spring respectively.

Through the technical scheme, when building rubbish will fall on the belt feeder, building rubbish falls on the swash plate, along the downward landing in swash plate surface, when landing to the pin, buffer spring plays the pulling force effect to the pin under the effect of elasticity, make and form a space that supplies building rubbish to pass through between two pins, the pin plays buffering deceleration action to building rubbish, then, the construction rubbish that slows down falls on the belt feeder, through the common complex cushioning effect of swash plate and pin, reduce the building rubbish and directly fall on the belt feeder and bring the possibility of belt feeder main part damage, and building rubbish transports the back that finishes, the pin resumes the normal position under buffer spring's elastic action, be convenient for normal use next time.

The utility model discloses further set up to: the belt feeder main part both sides wall is located support frame department and is equipped with the motor respectively, two coaxial rotation is connected with the pivot respectively on the output of motor, two the pivot is connected with the diapire of two support frames respectively.

Through above-mentioned technical scheme, through driving motor, the motor drives the pivot and rotates, and then the pivot drives the support frame and rotates, and the support frame drives the swash plate and rotates, adjusts the height of swash plate, satisfies the building rubbish of different eminences and falls from the swash plate.

The utility model discloses further set up to: and a vibration cylinder is arranged between the two support frames and the two inclined plates.

Through above-mentioned technical scheme, when building rubbish fell along the swash plate, probably some building rubbish remained on the swash plate, and at this moment, the drive vibration cylinder vibration, vibration cylinder drive the swash plate vibration, shakes building rubbish and falls down, reduces the possibility that building rubbish blockked to bring the inconvenience of transportation on the swash plate.

The utility model discloses further set up to: two the pin is kept away from belt feeder main part one side and is equipped with a plurality of buffer spring respectively, two sets of a plurality of buffer spring's opposite side is connected with the buffer board respectively jointly, two the buffer board all offsets with the swash plate surface.

Through above-mentioned technical scheme, when building rubbish slides the pin, building rubbish contacts with the buffer board, and buffer spring plays the cushioning effect to the buffer board, plays the speed reduction effect to the building rubbish that removes to building rubbish is littleer to the impact force that falls on the belt feeder main part.

The utility model discloses further set up to: the inclined plate is provided with a plurality of drain holes.

Through above-mentioned technical scheme, building rubbish falls on the swash plate, and the sewage in the building rubbish is discharged from the wash port, reduces in the building rubbish a large amount of water stains and adsorbs the possibility that brings the belt feeder dirty on the belt feeder main part.

The utility model discloses further set up to: the swash plate on the surface along length direction equidistant be equipped with a plurality of horizontal speed reduction strips of placing, a plurality of speed reduction strip's the surface is densely covered with a large amount of anti-skidding lines.

Through above-mentioned technical scheme, the speed reduction strip plays to stop the cushioning effect to gliding building rubbish, and the frictional force between anti-skidding line increase building rubbish and the swash plate for building rubbish sliding speed is slow, and is littleer to the impact force of belt feeder main part.

To sum up, the utility model discloses following beneficial effect has:

1. when construction waste falls on the belt conveyor, the construction waste falls on the inclined plate and slides downwards along the surface of the inclined plate, and when the construction waste slides to the stop lever, the buffer spring plays a tensile force role on the stop lever under the action of elasticity, so that a space for the construction waste to pass through is formed between the two stop levers, the stop lever plays a buffering and decelerating role on the construction waste, then the decelerated construction waste falls on the belt conveyor, the possibility that the construction waste directly falls on the belt conveyor to damage a belt conveyor main body is reduced through the buffering action of the common cooperation of the inclined plate and the stop lever, and after the construction waste is conveyed, the stop lever returns to the original position under the action of the elasticity of the buffer spring, so that the construction waste can be normally used next time;

2. through driving motor, the motor drives the pivot and rotates, and then the pivot drives the support frame and rotates, and the support frame drives the swash plate and rotates, adjusts the height of swash plate, satisfies the building rubbish of different eminences and falls from the swash plate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a belt conveyor main body; 2. a support frame; 3. a sloping plate; 4. a limiting plate; 5. a stop lever; 6. an extension spring; 7. an electric motor; 8. a rotating shaft; 9. a vibration cylinder; 10. a buffer spring; 11. a buffer plate; 12. a drain hole; 13. a deceleration strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1 and 2, fig. 1 is a schematic overall structure diagram of the present embodiment; fig. 2 is an enlarged view of a portion a in fig. 1. An anti-impact device of a belt conveyor comprises a belt conveyor body 1 and support frames 2 connected to two side walls of the front end of the belt conveyor body 1, wherein the two support frames 2 are arranged upwards in an inclined mode, an inclined plate 3 is connected between one sides, far away from the belt conveyor body 1, of the two support frames 2, two sides of the inclined plate 3 in the width direction are fixedly connected with limiting plates 4, the inclined plate 3 is arranged downwards in an inclined mode, a distance is reserved between the inclined plate 3 and the belt conveyor body 1, two opposite sides of the two limiting plates 4 are hinged with stop rods 5 which are symmetrically arranged, a distance is reserved between the two stop rods 5, the two stop rods 5 are abutted to the surface of the inclined plate 3, the two stop rods 5 are respectively connected with the side walls of the limiting plates 4 through extension springs 6, a plurality of transversely-arranged deceleration strips 13 are fixedly connected to the surface of the inclined plate 3 at equal intervals in the length direction, a large number of anti-slip lines are densely distributed on the surfaces of the deceleration strips 13, when construction waste falls on the belt conveyor, the construction waste falls on the inclined plate 3 and slides downwards along the surface of the inclined plate 3, when the construction waste slides to the stop rods 5, the buffer spring 10 plays a role of pulling force on the stop rods 5 under the action of elastic force, so that a space for the construction waste to pass through is formed between the two stop rods 5, the stop rods 5 play a role of buffering and decelerating the construction waste, then the decelerated construction waste falls on the belt conveyor, the deceleration strip 13 plays a role of blocking and buffering the sliding construction waste through the buffering function of the inclined plate 3 and the stop rods 5 which are matched together, the anti-slip lines increase the friction force between the construction waste and the inclined plate 3, so that the sliding speed of the construction waste is slow, the impact force on the belt conveyor main body 1 is smaller, the possibility that the belt conveyor main body 1 is damaged due to the direct falling of the construction waste is reduced, and after the construction waste is conveyed, the stop rods 5 recover to the original position under the action of the elastic force of the buffer spring 10, is convenient for normal use next time.

Further, lie in support frame 2 punishment fixedly connected with motor 7 respectively on the 1 both sides wall of belt feeder main part, coaxial rotation is connected with pivot 8 on the output of two motor 7 respectively, two pivot 8 are connected with the diapire of two support frames 2 respectively, through driving motor 7, motor 7 drives pivot 8 and rotates, and then pivot 8 drives support frame 2 and rotates, support frame 2 drives swash plate 3 and rotates, the height of adjustment swash plate 3, the building rubbish that satisfies different eminences falls down from swash plate 3, a plurality of wash port 12 has been seted up on swash plate 3, the building rubbish falls on swash plate 3, sewage in the building rubbish is discharged from wash port 12, reduce the possibility that a large amount of water stains in the building rubbish adsorb and bring dirty belt feeder on belt feeder main part 1.

Furthermore, a plurality of buffer springs 10 are respectively fixed on one side of the two stop levers 5 away from the belt conveyor body 1, the other sides of the two groups of buffer springs 10 are respectively and commonly connected with buffer plates 11, the two buffer plates 11 are both abutted against the surface of the inclined plate 3, when the construction waste slides to the stop lever 5, the construction waste contacts with the buffer plate 11, the buffer spring 10 has a buffer function on the buffer plate 11, the belt conveyor has the advantages that the belt conveyor has a speed reduction effect on the moving construction wastes, so that the impact force of the construction wastes on the belt conveyor main body 1 is smaller, the vibration cylinder 9 is arranged between the two support frames 2 and the two inclined plates 3, when the construction wastes slide down along the inclined plates 3, there may be some building rubbish to remain on swash plate 3, and at this moment, the vibration of drive vibrating cylinder 9, vibrating cylinder 9 drive swash plate 3 vibration, and shake building rubbish and fall down, reduce the possibility that building rubbish blocks and brings the inconvenience of transportation on swash plate 3.

The method comprises the following operation steps: when building rubbish will fall on the belt feeder, building rubbish falls on swash plate 3, along the 3 surperficial downward landing of swash plate, when the landing reaches pin 5, buffer spring 10 plays the pulling force effect to pin 5 under the effect of elasticity, make two spaces that form between the pin 5 and supply building rubbish to pass through, pin 5 plays buffering deceleration action to building rubbish, then, the construction rubbish that slows down falls on the belt feeder, through the common complex cushioning effect of swash plate 3 and pin 5, reduce the possibility that building rubbish directly falls on the belt feeder and bring belt feeder main part 1 to damage, and building rubbish transports the back that finishes, pin 5 resumes the normal position under buffer spring 10's elasticity effect, be convenient for next normal use.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides an anti-shock device of belt feeder which characterized in that: including belt feeder main part (1) and locate support frame (2) on belt feeder main part (1) front end both sides wall, two support frame (2) slope sets up upwards, two be equipped with swash plate (3) between one side of belt feeder main part (1) is kept away from in support frame (2), swash plate (3) are equipped with limiting plate (4) along width direction's both sides, there is the interval, two down and belt feeder main part (1) between swash plate (3) slope limiting plate (4) relative one side all articulates has pin (5) that the symmetry set up, two there is the interval, two between pin (5) all inconsistent with the surface of swash plate (3), two pin (5) are connected with limiting plate (4) lateral wall through extension spring (6) respectively.

2. An impact prevention device for a belt conveyor according to claim 1, characterized in that: the belt feeder main part (1) is located support frame (2) punishment on the both sides wall and is equipped with motor (7), two coaxial rotation respectively is connected with pivot (8), two on the output of motor (7) pivot (8) are connected with the diapire of two support frames (2) respectively.

3. An impact prevention device for a belt conveyor according to claim 1, characterized in that: and a vibration cylinder (9) is arranged between the two support frames (2) and the two inclined plates (3).

4. An impact prevention device for a belt conveyor according to claim 1, characterized in that: two keep away from belt feeder main part (1) one side in pin (5) and be equipped with a plurality of buffer spring (10) respectively, two sets of a plurality of the opposite side of buffer spring (10) is connected with buffer board (11) respectively jointly, two buffer board (11) all are inconsistent with swash plate (3) surface.

5. An impact prevention device for a belt conveyor according to claim 1, characterized in that: the inclined plate (3) is provided with a plurality of drain holes (12).

6. An impact prevention device for a belt conveyor according to claim 1, characterized in that: the inclined plate (3) is provided with a plurality of transverse deceleration strips (13) at equal intervals along the length direction on the surface, and the surface of each deceleration strip (13) is densely provided with a large number of anti-skidding lines.

Images