CN112374201A

CN112374201A - Anti-crushing telescopic chute device

Info

Publication number: CN112374201A
Application number: CN202011342623.9A
Authority: CN
Inventors: 李晓虎; 王崔华; 沈跃山; 沈琦
Original assignee: Jiangsu Gongli Heavy Machinery Co ltd
Current assignee: Jiangsu Gongli Heavy Machinery Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-02-19

Abstract

The invention relates to the technical field of blanking slide drums, in particular to an anti-crushing telescopic slide drum device. The blanking device comprises a receiving hopper and a dustproof curtain which are correspondingly arranged up and down, wherein a plurality of blanking conical hoppers are sequentially arranged between the receiving hopper and the dustproof curtain from top to bottom, the blanking conical hoppers are obliquely arranged, and the oblique directions of two adjacent blanking conical hoppers are opposite; a plurality of lugs are arranged on the outer walls of the blanking cone hoppers along the circumferential direction, the lugs of the blanking cone hoppers are connected into a whole up and down through a plurality of hanging strips, mounting lifting holes are formed in the upper ends of the hanging strips respectively, and the mounting lifting holes are connected to a mounting cross beam of the material receiving hopper through pin shafts. The invention has compact and reasonable structure and convenient operation, reduces the blanking speed through the receiving hoppers which are arranged in a staggered way, reduces the crushing of materials in the blanking process and greatly improves the material delivery quality; meanwhile, the dust in the material shipping process is reduced, and the pollution to the environment is reduced.

Description

Anti-crushing telescopic chute device

Technical Field

The invention relates to the technical field of blanking slide drums, in particular to an anti-crushing telescopic slide drum device.

Background

With the continuous development of large-scale and specialized transportation ships and shipping equipment, the material carrying fall and carrying flow of the shipping equipment are larger and larger, the carrying speed is also improved, but most ports still continue the shelterless free-fall shipping mode, so that the breakage rate of special materials such as grains and coke is high, the material quality is seriously influenced, and the equipment becomes a bottleneck for further development of the equipment.

Therefore, in order to meet the requirements of higher and higher material blanking, a chute device capable of reducing the breakage of materials in the shipping process is needed.

Disclosure of Invention

The applicant provides an anti-crushing telescopic chute device with a reasonable structure aiming at the defects in the prior art, the blanking speed is reduced through the receiving hoppers arranged in a staggered mode, the crushing of materials in the blanking process is reduced, and the material delivery quality is greatly improved; meanwhile, the dust in the material shipping process is reduced, and the pollution to the environment is reduced.

The technical scheme adopted by the invention is as follows:

a crushing-proof telescopic sliding barrel device comprises a material receiving hopper and a dust-proof curtain which are arranged correspondingly up and down, wherein a plurality of blanking conical hoppers are sequentially arranged between the material receiving hopper and the dust-proof curtain from top to bottom, the blanking conical hoppers are arranged in an inclined mode, and the inclination directions of two adjacent blanking conical hoppers are opposite; a plurality of support lugs are arranged on the outer walls of the blanking cone hoppers along the circumferential direction, the support lugs of the blanking cone hoppers are connected into a whole up and down through a plurality of hanging strips, mounting lifting holes are respectively arranged at the upper ends of the hanging strips, and the mounting lifting holes are connected to a mounting cross beam of the receiving hopper through pin shafts; a plurality of hanging strip lifting holes are formed in each hanging strip along the length direction, and the hanging strip lifting holes in each hanging strip are respectively connected with a plurality of support lugs located at the same circumferential position in a plurality of blanking cone hoppers through pin shafts; connect and be equipped with the flexible dustproof soft cover between hopper and the dustproof curtain, including dustproof soft cover establishes a plurality of blanking awl fill covers, dustproof soft cover upper end sealing connection connects the hopper, dustproof soft cover lower extreme sealing connection dustproof curtain.

Furthermore, a support sleeve is fixedly connected in the lower sliding barrel and can be used for positioning and supporting the blanking conical hopper.

Furthermore, pulley supports are respectively arranged on the left side and the right side of the outer side wall of the lower sliding barrel, telescopic pulleys are rotatably connected to the pulley supports, a driving motor, two first turning transition wheels arranged side by side, two second turning transition wheels arranged side by side and two third turning transition wheels arranged side by side are respectively arranged on a hopper mounting cross beam, the driving end of the driving motor is connected with a steel wire rope reel, two telescopic steel wire ropes are wound on the steel wire rope reel, and each telescopic steel wire rope is fixedly connected to the lower end of the receiving hopper after winding the third turning transition wheels, the second turning transition wheels, the first turning transition wheels and the telescopic pulleys.

The invention has the following beneficial effects:

the invention has compact and reasonable structure and convenient operation, reduces the blanking speed through the receiving hoppers which are arranged in a staggered way, reduces the crushing of materials in the blanking process and greatly improves the material delivery quality; meanwhile, the dust in the material shipping process is reduced, and the pollution to the environment is reduced.

Drawings

FIG. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

FIG. 3 is a top view of the blanking cone of the present invention.

FIG. 4 is a side view of the blanking cone of the present invention.

Fig. 5 is a view showing the structure of the harness of the present invention.

Wherein: 1. a blanking cone hopper; 2. a sling; 3. a lower chute tube; 4. a dust-proof soft cover; 5. a receiving hopper; 6. a dust curtain; 7. a pulley support; 8. a telescopic pulley; 9. a telescopic steel wire rope; 10. a first direction-changing transition wheel; 11. a second direction-changing transition wheel; 12. a third direction-changing transition wheel; 13. a drive motor; 14. supporting a lug; 15. a support sleeve; 16. hanging holes of the hanging strips; 17. installing a lifting hole; 18. the hopper is provided with a beam.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in figures 1 and 2, the invention mainly comprises a receiving hopper 5 and a dustproof curtain 6 which are arranged up and down correspondingly, materials are fed from the receiving hopper 5 and discharged from the dustproof curtain 6. In order to prevent that too fast material blanking in-process leads to the collision breakage, from the top down is equipped with a plurality of blanking awl fill 1 between hopper 5 and the dustproof curtain 6 in proper order, and a plurality of blanking awl fill 1 slope sets up to the opposite direction of slope of two adjacent blanking awl fill 1.

As shown in fig. 3 and 4, a plurality of support lugs 14 are arranged on the outer walls of the plurality of blanking cone buckets 1 along the circumferential direction, the plurality of support lugs 14 of the plurality of blanking cone buckets 1 are connected into a whole up and down through a plurality of hanging strips 2, as shown in fig. 5, mounting hanging holes 17 are respectively arranged at the upper ends of the plurality of hanging strips 2, and the mounting hanging holes 17 are connected to a receiving bucket mounting cross beam 18 through pin shafts. A plurality of hanging strip lifting holes 16 are formed in each hanging strip 2 along the length direction, and the hanging strip lifting holes 16 in each hanging strip 2 are respectively connected with a plurality of support lugs 14 located at the same circumferential position in the blanking cone buckets 1 through pin shafts.

In order to reduce the environmental pollution that the blanking in-process raise dust caused, as shown in fig. 1 and fig. 2, connect to be equipped with dustproof soft cover 4 that can stretch out and draw back between hopper 5 and the dustproof curtain 6, including dustproof soft cover 4 establishes a plurality of blanking awl fill 1 covers, dustproof soft cover 4 upper end sealing connection connects hopper 5, dustproof soft cover 4 lower extreme sealing connection dustproof curtain 6.

As shown in fig. 1 and fig. 2, a support sleeve 15 is fixedly connected in the lower chute 3, and the support sleeve 15 can position and support the blanking cone 1, so that the blanking cone 1 can be stacked and supported on the support sleeve 15 in the telescopic process of the dust-proof soft cover 4.

As shown in fig. 1 and 2, pulley supports 7 are respectively provided on the left and right sides of the outer side wall of the lower chute 3, and telescopic pulleys 8 are rotatably connected to the pulley supports 7. The hopper mounting cross beam 18 is respectively provided with a driving motor 13, two first turning transition wheels 10 arranged side by side, two second turning transition wheels 11 arranged side by side and two third turning transition wheels 12 arranged side by side, the driving end of the driving motor 13 is connected with a steel wire rope reel, two telescopic steel wire ropes 9 are wound on the steel wire rope reel, and each telescopic steel wire rope 9 is fixedly connected to the lower end of the hopper 5 after bypassing the third turning transition wheels 12, the second turning transition wheels 11, the first turning transition wheels 10 and the telescopic pulleys 8. When the driving motor 13 works, the two telescopic steel wire ropes 9 are driven to be synchronously rolled or uncoiled, the lower sliding barrel 3 is driven by the telescopic steel wire ropes 9 to move upwards or downwards, and the dust-proof soft cover 4 is contracted or expanded.

The working principle of the invention is as follows: in the use process, according to the position of the ship body, the driving motor 13 is started to unreel the telescopic steel wire rope 9, so that the discharge end of the lower chute 3 reaches the bottom of the cabin. Then, the materials begin to be blanked, the materials enter from the receiving hopper 5 in the blanking process, sequentially pass through the blanking conical hoppers 1 and then enter the dustproof curtain 6, and finally fall onto the ship body. In the blanking process, because the slope has set up a plurality of hoppers 5 that connect to adjacent slope opposite direction who connects hopper 5 has hindered the speed of material blanking in-process, has reduced the breakage that the material caused at the blanking in-process, improves material shipment quality greatly. Meanwhile, the dustproof soft covers 4 sleeved outside the plurality of material receiving hoppers 5 reduce dust in the material shipment process and reduce pollution to the environment. After the blanking is finished, the plurality of receiving hoppers 5 and the dustproof soft covers 4 can be synchronously contracted and stored, and the occupied space is reduced.

The above description is intended to be illustrative and not restrictive, and the scope of the invention is defined by the appended claims, which may be modified in any manner within the scope of the invention.

Claims

1. The utility model provides a prevent broken flexible swift current a device, includes that the upper and lower correspondence sets up connects hopper (5) and dust curtain (6), its characterized in that: a plurality of blanking conical hoppers (1) are sequentially arranged between the material receiving hopper (5) and the dustproof curtain (6) from top to bottom, the blanking conical hoppers (1) are obliquely arranged, and the oblique directions of two adjacent blanking conical hoppers (1) are opposite; a plurality of support lugs (14) are arranged on the outer walls of the blanking cone hoppers (1) along the circumferential direction, the support lugs (14) of the blanking cone hoppers (1) are connected into a whole up and down through a plurality of hanging strips (2), mounting hanging holes (17) are respectively formed in the upper ends of the hanging strips (2), and the mounting hanging holes (17) are connected to a receiving hopper mounting cross beam (18) through pin shafts; a plurality of hanging strip lifting holes (16) are formed in each hanging strip (2) along the length direction, and the hanging strip lifting holes (16) in each hanging strip (2) are respectively connected with a plurality of support lugs (14) which are positioned at the same circumferential position in the blanking cone buckets (1) through pin shafts; connect and be equipped with dustproof soft cover (4) that can stretch out and draw back between hopper (5) and dustproof curtain (6), including dustproof soft cover (4) are fought (1) cover with a plurality of blanking cones and are established, dustproof soft cover (4) upper end sealing connection connects hopper (5), dustproof soft cover (4) lower extreme sealing connection dustproof curtain (6).

2. The anti-crushing telescopic chute device as claimed in claim 1, wherein: the lower sliding barrel (3) is internally and fixedly connected with a support sleeve (15), and the support sleeve (15) can position and support the blanking cone hopper (1).

3. The anti-crushing telescopic chute device as claimed in claim 1, wherein: slide down a section of thick bamboo (3) lateral wall left and right sides is equipped with pulley support (7) respectively, rotate on pulley support (7) and connect telescopic pulley (8), be equipped with driving motor (13) on hopper installation crossbeam (18) respectively, ferryboat (10) are crossed to two first diversions that set up side by side, ferryboat (11) are crossed to two second diversions that set up side by side and ferryboat (12) are crossed to two third diversions that set up side by side, the wire rope reel is connected to the drive end of driving motor (13), two flexible wire rope (9) of convoluteing on the wire rope reel, ferryboat (11) are crossed around the third diversions in (12) in every flexible wire rope (9), ferryboat (5) lower extreme is crossed to the second diversions, ferryboat (10) and telescopic pulley (8) back fixed connection are crossed.