CN111776783A

CN111776783A - Conveyer that boats and ships unloading coal used

Info

Publication number: CN111776783A
Application number: CN202010576778.2A
Authority: CN
Inventors: 张梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-10-16

Abstract

The invention discloses a conveying device for ship coal unloading, wherein the cross section of a conveying cylinder is of a rectangular frame structure, two ends of the conveying cylinder are connected with sliding rollers through bearings, annular conveying belts are sleeved outside two groups of sliding rollers positioned on the same side, and air bag belts are bonded outside the conveying belts. According to the conveying device for ship coal unloading, firstly, the sliding rail is arranged at the bottom end of the supporting seat, so that the conveying device can slide back and forth along the direction of the sliding rail, and the position of the conveying device is convenient to adjust; secondly, the conveying belt is arranged in the conveying cylinder, so that the damage to the inner wall of the pipeline caused by the coal in the conveying process can be avoided; thirdly, the air bag belt is adhered to the outer part of the conveying belt, so that coal blocks with certain sizes can be conveyed, the coal is classified, and the subsequent workload is reduced; fourthly, through the bottom installation electric telescopic handle at the transport section of thick bamboo, can adjust the height of transporting the area, conveniently transport not co-altitude coal.

Description

Conveyer that boats and ships unloading coal used

Technical Field

The invention relates to the technical field of conveying devices, in particular to a conveying device for ship coal unloading.

Background

The conveying device for ship coal unloading is a device for transferring coal in a ship, but with the development of science and technology, the requirement of people on the unloading conveying device is higher and higher, so that the traditional unloading conveying device cannot meet the use requirement of people;

when existing ships unload coal, mainly transport through the pipeline, but because coal when transporting in the pipeline, coal need take place relative motion with the pipeline, consequently coal can take place the friction with the inner wall of pipeline during the transportation, long-time after using, lead to pipeline wearing and tearing or damage, for this reason, we propose a conveyer that boats and ships unloaded coal and use.

Disclosure of Invention

The invention mainly aims to provide a conveying device for ship coal unloading, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a conveying device for ship coal unloading comprises two groups of guide rails which are arranged in parallel, a supporting seat which is arranged at the tops of the two groups of guide rails in a sliding mode, and a transfer frame which is arranged at the top of the supporting seat through bolts, wherein conveying cylinders for pumping coal on a ship and discharge pipes for discharging the coal are welded at the bottoms of two ends of the transfer frame respectively,

the cross section of a conveying cylinder is of a rectangular frame structure, the two ends of the conveying cylinder are connected with sliding rollers through bearings, the two groups of sliding rollers positioned on the same side are sleeved with annular conveying belts, and air bag belts used for extruding coal are bonded on the outer portions of the conveying belts.

Preferably, the cross section of the transfer frame is U-shaped, and a transfer belt for transporting coal is installed at the top of the transfer frame.

Preferably, the electric telescopic rods connected with the sliding rollers at the bottom of the conveying cylinder are mounted on two sides of the bottom end of the conveying cylinder through bolts, and anti-skidding threads are arranged outside the electric telescopic rods.

Preferably, a rubber belt is bonded outside the air bag belt, a valve core is mounted on the inner side of the conveying belt, and the valve core is communicated with the air bag belt through a pipeline.

Preferably, the motor arranged on the inner wall of the conveying cylinder is welded with one end of the sliding roller positioned at the top of the conveying cylinder.

Preferably, the top of a transport section of thick bamboo is equipped with power source, the input of electric telescopic handle and motor all passes through wire and power source's output electric connection.

Preferably, the conveying barrel comprises a plurality of groups of supporting frames, supporting rollers for supporting the conveying belt are movably mounted on the upper side and the lower side of each supporting frame, and the adjacent supporting frames are connected through bolts.

Preferably, the bottom of arranging the material pipe has through hinge connection and is curved deflector, and the arcwall face of deflector bonds and has the protection network, the bottom of deflector is connected with the multiunit pulley through the pivot.

Compared with the prior art, the invention has the following beneficial effects:

firstly, the sliding rail is arranged at the bottom end of the supporting seat, so that the conveying device can slide back and forth along the direction of the sliding rail, and the position of the conveying device is convenient to adjust;

secondly, the conveying belt is arranged in the conveying cylinder, so that the damage to the inner wall of the pipeline caused by the coal in the conveying process can be avoided;

thirdly, the air bag belt is adhered to the outer part of the conveying belt, so that coal blocks with certain sizes can be conveyed, the coal is classified, and the subsequent workload is reduced;

fourthly, the electric telescopic rod is arranged at the bottom end of the conveying cylinder, so that the height of the transfer belt can be adjusted, and the coal with different heights can be conveniently conveyed;

fifthly, the arc-shaped guide plate is arranged at the bottom of the discharging pipe, and the protective net is arranged at the top of the guide plate, so that a small amount of coal can be attached to the inner surface of the guide plate, the guide plate is prevented from being worn by the falling coal, and the use safety of the guide plate is improved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a conveyor for unloading coal from a ship according to the present invention;

FIG. 2 is a partial structure view of a transfer cylinder of a transfer device for unloading coal from a ship according to the present invention;

FIG. 3 is a partial cross-sectional view of a transfer cylinder of a conveyor for use in unloading coal from a ship in accordance with the present invention;

FIG. 4 is a structural diagram of a supporting frame of a conveying device for ship coal unloading according to the present invention;

FIG. 5 is a partial cross-sectional view of a discharge tube and deflector plate of a conveyor for use in unloading coal from a ship of the present invention;

FIG. 6 is a partial cross-sectional view of a deflector in a conveyor for use in unloading coal from a ship in accordance with the present invention.

In the figure: 1. a guide rail; 2. a supporting seat; 3. a transfer frame; 4. a transfer belt; 5. a delivery cartridge; 6. a discharge pipe; 7. a conveyor belt; 8. an air bag belt; 9. an electric telescopic rod; 10. a slide roller; 11. a rubber belt; 12. a support frame; 13. a support roller; 14. a guide plate; 15. and (4) a protective net.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-3, a conveyor for ship coal unloading comprises two sets of guide rails 1 disposed in parallel, a support base 2 slidably mounted on the top of the two sets of guide rails 1, and a transfer frame 3 mounted on the top of the support base 2 via bolts, wherein a conveying cylinder 5 for pumping coal on a ship and a discharge pipe 6 for discharging coal are welded to the bottom of each of the two ends of the transfer frame 3,

the cross section of the conveying cylinder 5 is of a rectangular frame structure, the two ends of the conveying cylinder 5 are connected with sliding rollers 10 through bearings, an annular conveying belt 7 is sleeved outside the two groups of sliding rollers 10 on the same side, and an air bag belt 8 for extruding coal is bonded outside the conveying belt 7.

Referring to fig. 1, the cross-section of the transfer rack 3 is "U" shaped, and a transfer belt 4 for transporting coal is installed on the top of the transfer rack 3.

Referring to fig. 3, electric telescopic rods 9 connected with bottom sliding rollers 10 are installed on two sides of the bottom end of the conveying cylinder 5 through bolts, and anti-skid threads are arranged outside the electric telescopic rods 9.

Referring to fig. 3, a rubber band 11 is bonded to the outside of the airbag band 8, and a valve core is attached to the inside of the conveyor belt 7 and is communicated with the airbag band 8 through a pipe.

Referring to fig. 1, a motor installed on the inner wall of a transfer cylinder 5 is welded to one end of a slide roller 10 located at the top of the transfer cylinder 5.

Referring to fig. 1, a power interface is arranged at the top end of the conveying cylinder 5, and the electric telescopic rod 9 and the input end of the motor are both electrically connected with the output end of the power interface through a wire.

Referring to fig. 4, the conveying cylinder 5 includes a plurality of sets of supporting frames 12, supporting rollers 13 for supporting the conveying belt 7 are movably mounted on upper and lower sides of the supporting frames 12, and two adjacent supporting frames 12 are connected by bolts.

Referring to fig. 5 and 6, the bottom of the discharge pipe 6 is connected with an arc-shaped guide plate 14 through a hinge, a protective screen 15 is bonded on the arc-shaped surface of the guide plate 14, and the bottom end of the guide plate 14 is connected with a plurality of groups of pulleys through a rotating shaft.

When the coal conveying device is used, the supporting seat 2 slides back and forth along the guide rail 1, so that the conveying cylinder 5 at the front end of the conveying frame 3 is right opposite to coal on a ship, then the electric telescopic rod 9 is controlled to drive the sliding rollers 10 to move downwards, the conveying belt 7 sleeved outside the sliding rollers is contacted with the coal, then the motor inside the conveying cylinder 5 is controlled to drive the sliding rollers 10 at the top of the conveying cylinder 5 to rotate, and the conveying belt 7 is sleeved outside the two groups of sliding rollers 10, so that the conveying belt 7 outside the sliding rollers synchronously rotates when the sliding rollers 10 rotate, the coal around the conveying belt 7 is gathered to the central position of the conveying cylinder 5, and then the air bag belts 8 are arranged outside the conveying belt 7, so that the coal is squeezed by the air bag belts 8 outside the conveying belt 7 when the conveying belt 7 rotates, and is clamped between the two air bag belts 8 and is conveyed upwards along with the rotation of the air bag belts, in the process again, because coal and 8 synchronous motion in gasbag area, relative movement can not take place, consequently, when the transportation of coal, can not lead to the fact wearing and tearing to gasbag area 8, during the transportation, coal is whole-course not with the inner wall contact of a transport section of thick bamboo 5, consequently also can not lead to the fact wearing and tearing to the inner wall of a transport section of thick bamboo 5, later, transport again to transport on the transport zone 4 at the top of transfer frame 3, transport by transport zone 4 to the row of material pipe 6 directions of the transport section of thick bamboo 5 other end, finally discharge by row material pipe 6.

During coal classification transportation, the gap between the two groups of air bag belts 8 is adjusted by adjusting the inflation amount of the air bag belts 8 by the valve cores, so that when the air bag belts 8 rotate, coal smaller than the gap between the air bag belts 8 cannot be clamped by the air bag belts 8, and the coal in a specified range can be transported to achieve the classification effect.

When coal is discharged, the coal falls downwards along the arc-shaped guide plate 14 at the bottom of the discharge pipe 6, a small amount of coal can be clamped on the protective net 15 in the sliding process along the arc-shaped guide plate 14, so that the coal sliding onto the guide plate 14 can only be contacted with the coal clamped on the surface of the protective net 15, friction between the coal and the guide plate 14 cannot occur in the coal discharging process, and the abrasion of the guide plate 14 is reduced.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A conveying device for ship coal unloading is characterized by comprising two groups of guide rails (1) which are arranged in parallel, a supporting seat (2) which is slidably arranged at the tops of the two groups of guide rails (1) and a transfer frame (3) which is arranged at the top of the supporting seat (2) through bolts, wherein conveying cylinders (5) for extracting coal on a ship and a discharge pipe (6) for discharging the coal are welded at the bottoms of the two ends of the transfer frame (3) respectively,

the cross section of carrying section of thick bamboo (5) is rectangular frame construction, and the both ends of carrying section of thick bamboo (5) all are connected with slip roller (10) through the bearing, are located the homonymy two sets of the outside cover of slip roller (10) has and is annular conveyer belt (7), the outside bonding of conveyer belt (7) has air bag area (8) that are used for extrudeing coal.

2. The conveyor for ship coal unloading according to claim 1, wherein: the cross section of the transfer frame (3) is U-shaped, and a transfer belt (4) for transporting coal is installed at the top of the transfer frame (3).

3. The conveyor for ship coal unloading according to claim 1, wherein: the electric telescopic rods (9) connected with the sliding rollers (10) at the bottom of the conveying cylinder (5) are mounted on two sides of the bottom end of the conveying cylinder through bolts, and anti-skidding threads are arranged outside the electric telescopic rods (9).

4. The conveyor for ship coal unloading according to claim 1, wherein: the outside of the air bag belt (8) is bonded with a rubber belt (11), the inner side of the conveying belt (7) is provided with a valve core, and the valve core is communicated with the air bag belt (8) through a pipeline.

5. A conveyor for ship coal unloading according to claim 3, wherein: and a motor arranged on the inner wall of the conveying cylinder (5) is welded with one end of a sliding roller (10) positioned at the top of the conveying cylinder (5).

6. The conveyor for ship coal unloading according to claim 5, wherein: the top of the conveying cylinder (5) is provided with a power supply interface, and the input ends of the electric telescopic rod (9) and the motor are electrically connected with the output end of the power supply interface through a wire.

7. The conveyor for ship coal unloading according to claim 1, wherein: the conveying cylinder (5) comprises a plurality of groups of supporting frames (12), supporting rollers (13) used for supporting the conveying belt (7) are movably mounted on the upper side and the lower side of each supporting frame (12), and the adjacent supporting frames (12) are connected through bolts.

8. The conveyor for ship coal unloading according to claim 1, wherein: the bottom of the discharging pipe (6) is connected with a guide plate (14) in an arc shape through a hinge, a protective net (15) is bonded on the arc-shaped surface of the guide plate (14), and the bottom end of the guide plate (14) is connected with a plurality of groups of pulleys through a rotating shaft.