CN110713030A

CN110713030A - Two-way moving hopper

Info

Publication number: CN110713030A
Application number: CN201911025640.7A
Authority: CN
Inventors: 梁强; 肖利涛; 窦凤楼; 苏慧敏
Original assignee: Qingdao Haixi Heavy Duty Machinery Co Ltd
Current assignee: Qingdao Haixi Heavy Duty Machinery Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-01-21

Abstract

The utility model discloses a two-way movement hopper, including the hopper body and portal, door shelf location hoist engine, the hoist engine drives the hopper body along the portal motion, the direction of motion is perpendicular with the direction of transfer of belt feeder, the realization is unloaded different belt feeders, in addition, the portal passes through the connecting rod and is connected with the equipment of unloading a ship, and follow the equipment of unloading a ship and move along pier orbit, the direction of movement is parallel with belt feeder direction of transfer, and the portal can break away from with the equipment of unloading, satisfy the use of different equipment of unloading, when improving the efficiency of unloading a ship, the operation degree of difficulty has been reduced.

Description

Two-way moving hopper

Technical Field

The present disclosure relates to a bidirectional movement hopper.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The main unloading process of the existing bulk cargo wharf is that an unloading device grabs the cargo in a cabin, then the cargo is placed in a hopper, a hopper feeder sends the cargo to a ground belt conveyor, and then the cargo is conveyed to a storage yard through the ground belt conveyor, usually, a plurality of unloading devices are arranged on the same unloading berth, and a plurality of belt conveyors are arranged on the ground. In order to improve the ship unloading efficiency, each ship unloading device is provided with a hopper, the hopper moves along with the ship unloading device, and the hopper can supply materials to different belt conveyors.

In the prior art, a hopper is usually arranged on ship unloading equipment, cannot be disassembled, and cannot meet the use requirements of different ship unloading equipment; materials in the hopper need to be conveyed to different belt conveyors through the branched material sliding barrels, and due to the limitation of the structural form of the branched material sliding barrels, the height of the branched material sliding barrels is increased in order to realize the feeding of the hopper to the belt conveyors, so that the discharging equipment needs to have a larger lifting height, and the difficulty degree and the danger coefficient of the operation are increased.

Disclosure of Invention

The utility model discloses in order to solve above-mentioned problem, a two-way movement hopper is proposed, realize being connected with the equipment of unloading ship through the connecting rod, and can follow the equipment of unloading ship along the removal of pier track, and can break away from with the equipment of unloading, satisfy different equipment of unloading's use, and simultaneously, drive the hopper body through the hoist engine and move on the portal, direction of movement is perpendicular with belt feeder direction of transfer, realized that the dispenser is unloaded a plurality of different belt feeders, and need not additionally set up branching swift current feed cylinder, the lifting height of the equipment of unloading has been reduced, when improving the efficiency of unloading ship, the operation degree of difficulty has been reduced.

In order to achieve the purpose, the following technical scheme is adopted in the disclosure:

a bidirectional movement hopper comprises a hopper body and a portal frame, wherein the hopper body is fixed on a support beam, two parallel roller rails are arranged above the portal frame, two side edges of the support beam parallel to the roller rails are respectively connected with a first pull lug, one side edge of the support beam perpendicular to the roller rails is connected with a second pull lug, the lower part of the support beam is provided with a roller matched with the roller rails, the roller is arranged on the roller rails and moves along the roller rails, a winch is arranged on the portal frame, ropes are arranged in two forward and reverse directions of the winch, the rope outlet of the winch close to the hopper side is connected with the second pull lug of the support beam, the second pull lug is positioned close to the direction side of the winch, the rope outlet in the other direction of the winch is connected with the first pull lug after being guided by a guide pulley, the hopper body is driven by the winch to travel on the gantry along the roller track, and the guide pulley is installed on the gantry.

Furthermore, the roller wheel adopts an eccentric structure, and the height of the roller wheel can be adjusted through the arrangement of the eccentric structure.

Furthermore, the winch is a four-rope-outlet winch, two steel wire ropes are arranged in the forward rotation direction of the winch in a rope outlet mode, and two steel wire ropes are arranged in the reverse rotation direction of the winch in a rope outlet mode.

Furthermore, a cam limit switch is arranged on the winch, and the position of the hopper body is monitored through the limit switch, so that the hopper body is accurately positioned.

Furthermore, the two end parts of the roller track are provided with stoppers which limit the extreme position of the roller in the movement of the roller track and prevent the roller from separating from the track when moving on the roller track.

Further, the gyro wheel track is in be provided with the baffle on the gyro wheel direction of motion, be provided with on the gyro wheel with the draw-in groove that the baffle matches, the baffle card is gone into in the draw-in groove, realize the gyro wheel with the orbital cooperation of gyro wheel makes the gyro wheel steady operation on the gyro wheel track, prevents the derail.

Further, a discharge port is arranged below the hopper body, a gate is arranged on the outer side of the discharge port, and a feeder is arranged on the lower portion of the discharge port and hung on the outer wall of the hopper body through a pull rope.

Further, the door frame is arranged above the belt conveyors arranged in parallel, and the hopper body is perpendicular to the conveying direction of the belt conveyors along the moving direction of the door frame.

Furthermore, the portal is connected with ship unloading equipment through a connecting rod, and the connecting rod is hinged with the ship unloading equipment.

Further, the bottom of the portal frame is provided with wheels, the wheels are installed on a wharf rail and move along the wharf rail, the portal frame can move along the wharf rail along with the ship unloading equipment through a connecting rod, and preferably, the moving direction of the wheels on the wharf rail is parallel to the conveying direction of the belt conveyor.

Compared with the prior art, the beneficial effect of this disclosure is:

1. the two-way moving hopper disclosed by the disclosure is connected with the ship unloading equipment through the connecting rod and moves along the wharf track along with the ship unloading equipment, a driving device does not need to be independently arranged, and the two-way moving hopper can be separated from the unloading equipment, so that the use requirements of different unloading equipment are met.

2. The utility model discloses a two-way movement hopper drives the hopper body through the hoist engine and moves on the portal, sets for moving direction and belt feeder direction of transfer perpendicular, has realized that the feeder unloads a plurality of different belt feeders, simple structure.

3. The two-way movable hopper disclosed by the disclosure realizes feeding of different belt conveyors through movement of the hopper body, a forked material sliding barrel does not need to be additionally arranged, and the discharging equipment does not need large lifting height.

4. The winch is provided with the limit switch, so that the moving position of the hopper body can be accurately positioned, and the hopper body can be accurately controlled to feed materials to the belt conveyor.

5. According to the roller track, the baffle is arranged at the end part of the roller track, the guide plate is arranged in the movement direction of the roller, and the clamping groove is arranged on the roller and matched with the guide plate, so that the roller is prevented from being separated from the track when sliding on the roller track, and the normal operation of equipment is ensured.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

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

FIG. 2 is a view of the overall structure of the present disclosure in the direction A;

FIG. 3 is a view of the overall structure of the present disclosure in the direction B;

FIG. 4 is a schematic view of the roller and roller track of the present disclosure;

FIG. 5 is a schematic view of the mating of the wheels of the present disclosure with dock rails;

FIG. 6 is a schematic view of a hoist and wire rope wrapping according to the present disclosure;

FIG. 7 is a detail view of a guide pulley mounting arrangement of the present disclosure;

FIG. 8 is a schematic view of a steel cable connected to a support beam according to the present disclosure;

fig. 9 is a schematic view of the present disclosure connected to a discharging device by a connecting rod.

Wherein: 1. the automatic discharging device comprises a hopper body, a discharging hole, 2, rollers, 3, a gantry, 4, roller rails, 5, wharf rails, 6, a winch, 7, wheels, 8, a connecting rod, 9, discharging equipment, 10, a supporting beam, 11, a steel wire rope, 12, a guide pulley, 13, a guide plate, 14, a stop dog, 15, a gate, 16, a feeder, 17 and a belt conveyor.

The specific implementation mode is as follows:

the present disclosure is further described with reference to the following drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.

In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.

Example 1

The utility model provides a two-way movement hopper, including the hopper body 1 and portal 3, the hopper body 1 is fixed in on a supporting beam 10, portal 3 top is equipped with two parallel gyro wheel tracks 4, two sides that a supporting beam 10 is parallel with gyro wheel track 4 all are connected with first lug that draws, a supporting beam 10 is connected with the second lug that draws with gyro wheel track 4 vertically side, a supporting beam 10 bottom is installed and is connected with gyro wheel track 4 matched with gyro wheel 2, gyro wheel 2 installs on gyro wheel track 4, and move along gyro wheel track 4, still install four rope hoist engine 6 on the portal 3, hoist engine 6 corotation direction has two wire rope 11 to go out the rope, hoist engine 6 reversal direction has two wire rope 11 to go out the rope, two wire rope 11 that are close to hopper body 1 side are connected with a supporting beam 10 second lug, the second lug is located and is close to hoist engine 6 direction installation, two wire rope 11 play rope of hoist engine 6 opposite direction are connected with the first lug that a supporting beam 10 both sides limit after guide pulley 12 leads The guide pulley 12 is installed on the gantry 3, and the hopper body 1 is driven by the winch 6 to travel on the gantry along the roller track 4.

In this embodiment, as shown in fig. 3, two rope outlets of the hoisting machine 6 connected to the second lug are respectively guided by three guide pulleys 12, and the installation positions of the three guide pulleys 12 through which one rope outlet of the hoisting machine connected to the second lug passes are explained, wherein one guide pulley 12 is installed right in front of the rope outlet direction of the hoisting machine, the other two guide pulleys 12 are installed on the frame of the gantry installation roller track, and the rope outlet is guided by the three guide pulleys 12 and then connected to the second lug of the support beam 10.

The idler wheel 2 adopts an eccentric structure, and the height of the idler wheel 2 can be adjusted through the arrangement of the eccentric structure, so that the plurality of idler wheels 2 are ensured to be simultaneously contacted with the idler wheel track 4, and the running stability is ensured.

Be equipped with cam limit switch on hoist engine 6, monitor the position of hopper body 1 through limit switch to the realization is to the accurate positioning of hopper body 1.

As shown in fig. 4, stoppers 14 are provided at both ends of the roller rail 4, and the stoppers 14 limit the movement limit position of the roller 2 on the roller rail 4, and prevent the roller 2 from being separated from the rail when moving on the roller rail 4.

The guide plate 13 is arranged on the roller track 4 in the roller motion direction, the clamping groove matched with the guide plate 13 is formed in the roller 2, the guide plate 13 is clamped into the clamping groove, the roller 2 is matched with the roller track 4, the roller 2 runs stably on the roller track 4, and derailment is prevented.

As shown in fig. 2, a discharge port 1a is provided below the hopper body 1, a gate 15 is provided outside the discharge port 1a, a feeder 16 is provided below the discharge port 1a, and the feeder 16 is hung on the outer wall of the hopper body 1 by a guy cable.

As shown in fig. 1, the gantry 3 spans over a plurality of belt conveyors 17 arranged in parallel, and the rollers 2 are perpendicular to the transmission direction of the belt conveyors 17 along the movement direction of the roller tracks 4.

In the present embodiment, the number of the belt conveyors 17 is two. The two belt conveyors 17 are proportioned by moving the hopper body 1 above the portal 3.

As shown in fig. 2, the gantry 3 is connected with the ship unloading device 9 through a connecting rod 8, the connecting rod 8 is hinged with both the gantry 3 and the ship unloading device 9, and the length direction of the connecting rod 8 is parallel to the conveying direction of the belt conveyor 17.

As shown in fig. 2 and 5, wheels 7 are arranged at the bottoms of the legs of the gantry 3, the wheels 7 are mounted on the wharf rail 5 and move along the wharf rail 5, the gantry 3 can move along the wharf rail 5 along with the ship unloading device 9 through a connecting rod 8, and the moving direction of the wheels 7 on the wharf rail 5 is parallel to the conveying direction of the belt conveyor 17.

In this embodiment, two wheels 7 are arranged at the bottom of each gantry leg, the two wheels 7 are fixedly connected with the gantry legs after being connected by a support member, and the two wheels 7 are installed on the same wharf rail 5 and are in the same moving direction along the wharf rail 5.

The working process of the disclosure is as follows:

the utility model discloses a two-way movement hopper, during the installation, stride and locate many parallel belt feeder tops, the moving direction of hopper body on the portal is perpendicular with the direction of transfer of belt feeder, portal bottom wheel mounting is on the pier track, the portal passes through the connecting rod and articulates with the equipment of unloading a ship, the moving direction of wheel on the pier track, connecting rod length direction all are parallel with the direction of transfer of belt feeder, make this disclosed two-way movement hopper can follow the equipment of unloading a ship and move along the pier track.

When the belt conveyor is used for batching, the belt conveyor needing batching is determined according to the site conditions, the hopper body is driven to move along the roller track through the driving of the winch, and the hopper body is moved to the position above the belt conveyor needing batching through the monitoring of the cam limit switch on the winch so as to unload the belt conveyor.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.

Claims

1. A bidirectional movement hopper is characterized by comprising a hopper body and a portal frame, wherein the hopper body is fixed on a support beam, two parallel roller rails are arranged above the portal frame, two side edges of the support beam parallel to the roller rails are respectively connected with a first pull lug, one side edge of the support beam perpendicular to the roller rails is connected with a second pull lug, the lower part of the support beam is provided with a roller matched with the roller rails, the roller is arranged on the roller rails and moves along the roller rails, a winch is arranged on the portal frame, ropes are arranged in two forward and reverse directions of the winch, the rope outlet of the winch close to the hopper side is connected with the second pull lug of the support beam, the second pull lug is positioned close to the direction side of the winch, the rope outlet in the other direction of the winch is connected with the first pull lug after being guided by a guide pulley, the guide pulley is installed on the door frame.

2. The hopper as claimed in claim 1, wherein the roller is eccentrically arranged, and the height of the roller is adjusted by the eccentric arrangement.

3. The two-way traveling hopper according to claim 1, wherein the hoist is a four-rope hoist, and two wire ropes are unwound from the hoist in the forward direction and two wire ropes are unwound from the hoist in the reverse direction.

4. The two-way movement hopper according to claim 1, wherein the winch is provided with a cam limit switch, and the position of the hopper body is monitored through the limit switch.

5. A two-way moving hopper according to claim 1, wherein stops are provided at each end of the roller track, said stops defining the extreme positions of movement of the roller on the roller track.

6. The hopper as claimed in claim 1, wherein the roller track is provided with a guide plate in the movement direction of the roller, the roller is provided with a slot matching with the guide plate, and the guide plate is clamped into the slot to realize the matching of the roller and the roller track.

7. The two-way moving hopper according to claim 1, wherein a discharge port is arranged below the hopper body, a gate is arranged outside the discharge port, and a feeder is arranged below the discharge port and hung on the outer wall of the hopper body through a pull rope.

8. The hopper of claim 1, wherein said gantry spans a plurality of parallel conveyors, and said hopper body is oriented along said gantry in a direction perpendicular to a direction of travel of said conveyors.

9. The hopper as claimed in claim 1, wherein said gantry is connected to the ship unloader by a connecting rod, said connecting rod being hingedly connected to said ship unloader.

10. The hopper of claim 8, wherein the bottom of said gantry has wheels mounted thereon and movable along said dock rail, said wheels moving on said dock rail in a direction parallel to the direction of said belt conveyor.