CN219448242U

CN219448242U - Improved cantilever type unloading device

Info

Publication number: CN219448242U
Application number: CN202320408685.8U
Authority: CN
Inventors: 陈猛; 孙波; 邹尔琪
Original assignee: Shandong Railway Intelligent Equipment Co ltd
Current assignee: Shandong Railway Intelligent Equipment Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-01
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses an improved cantilever type unloading device which comprises a movable portal, a horizontal spiral feeding mechanism, a vertical spiral mechanism and a lifting mechanism, wherein the portal is connected to a base rail on one side of a carriage in a sliding way, suspension beams are respectively extended at two ends of the portal, one end of the portal is a feeding end, the other end of the portal is a discharging end, the vertical spiral mechanism is connected to the suspension beams of the feeding end in a lifting way up and down, the lifting mechanism is connected to the portal to drive the vertical spiral mechanism to lift, the horizontal spiral feeding mechanism is fixedly connected to the portal, a sealing connection bin for transitional material guiding is connected between a feeding hole of the horizontal spiral feeding mechanism and a discharging hole of the vertical spiral mechanism, a dust remover is connected to the portal, and a storage bin of the dust remover is connected with the horizontal spiral feeding mechanism; and the cantilever beam is fixedly connected with an operation chamber corresponding to the feeding end, and an operation table in the operation chamber is respectively connected with the horizontal spiral feeding mechanism, the vertical spiral mechanism, the lifting mechanism and the dust remover.

Description

Improved cantilever type unloading device

Technical Field

The utility model belongs to the technical field of unloading machines, and particularly relates to an improved cantilever type unloading device for unloading bulk materials of a train.

Background

The existing closed vertical spiral unloading machine adopts a movable portal driven by a cart running mechanism, a rotating tower is arranged on the portal, the rotating tower is connected with a horizontal spiral auxiliary beam through a rotating shaft, the vertical spiral mechanism is hinged at one end of the horizontal spiral auxiliary beam, a counterweight is arranged at the other end of the horizontal spiral auxiliary beam for guaranteeing balance, meanwhile, in order to adapt to working occasions, hydraulic lifting amplitude is adopted to change working positions of the horizontal spiral mechanism and the vertical spiral mechanism, a hydraulic station is required to be configured, the structure is complex, the use cost is high, and the whole machine is heavy.

In addition, some customer sites are multi-strand rail lines and do not have equipment conditions for placement across the rail lines.

Chinese patent CN201520548556.4 discloses a vertical lift closed vertical screw unloader, but it is above the train to the unloading mode, and the portal needs to span the carriage, and the condition restriction is more, influences the on-track operation of train when maintenance equipment, and factor of safety is low, moreover current bulk unloading pollutes the environment, and the raise dust that produces when unloading pollutes the air, influences staff's health.

Therefore, it would be desirable to provide an improved cantilever type unloading device that is low in cost, less in condition limitations, and less in environmental pollution.

Disclosure of Invention

In view of the above, the utility model provides an improved cantilever type unloading device which can span a railway line to arrange equipment, has large span and strong universality, and can reduce dust pollution during unloading bulk cargoes through a dust remover.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an improved generation cantilever type unloading device, includes portable portal, horizontal spiral feeding mechanism, vertical spiral mechanism and hoisting mechanism, portal sliding connection is on the basic rail of carriage one side, the both ends of portal all extend there is the cantilever beam, the one end of portal is the feed end, the other end of portal is the discharge end, vertical spiral mechanism goes up and down to be connected on the cantilever beam of feed end, hoisting mechanism connects and drives vertical spiral mechanism and goes up and down on the portal, horizontal spiral feeding mechanism fixed connection is on the portal, be connected with the sealing connection storehouse that is used for the transition guide between horizontal spiral feeding mechanism's feed inlet and vertical spiral mechanism's the discharge gate, be connected with the dust remover on the portal, the storage silo of dust remover with horizontal spiral feeding mechanism is connected; the portal is fixedly connected with an operation room corresponding to the feeding end, and an operation table in the operation room is respectively connected with a horizontal spiral feeding mechanism, a vertical spiral mechanism, a lifting mechanism and a dust remover.

The utility model has the beneficial effects that: the cantilever beams at two ends of the portal frame are utilized to have larger-range conveying allowance, the span is large, the transportation is convenient, the base rail at one side of the vehicle does not influence the normal operation of the train, and the safety of maintenance personnel can be ensured even when the equipment is maintained. The device is provided with the dust remover, can collect airborne dust, and the collected material is transported to the horizontal spiral feeding mechanism to be conveyed out, so that dust pollution is reduced, and the environment is protected.

Preferably, the discharge opening of the horizontal spiral feeding mechanism extends to the cantilever beam of the discharge end, the cantilever beam of the discharge end is fixedly connected with a guide mechanism, a guide inlet of the guide mechanism is connected with the discharge opening, and a guide outlet of the guide mechanism is positioned above the external transfer device.

Preferably, a balance weight is fixedly connected to the cantilever beam of the corresponding discharge end of the portal frame.

Preferably, a sprayer is fixedly connected to the portal, the sprayer is connected with the control console, and a plurality of high-pressure atomizing spray heads are connected to the sprayer.

Preferably, the bottom of portal is installed driving assembly, driving assembly includes driving motor and gyro wheel, driving motor's output shaft and gyro wheel transmission are connected, the gyro wheel is connected on the base track, driving motor is connected with the control cabinet electricity.

Drawings

FIG. 1 is a schematic view of the whole structure of an improved cantilever type unloading device of the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of an improved cantilever type unloading device according to the present utility model;

fig. 3 is a view of a dust catcher of an improved cantilever type unloading device of the present utility model.

1 portal, 2 horizontal screw feeding mechanism, 3 vertical screw mechanism, 4 hoisting mechanism, 5 carriage, 6 base rail, 7 cantilever beam, 8 sealing connection storehouse, 9 dust remover, 10 operating room, 11 guide mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3 of the drawings, an improved cantilever type unloading device according to an embodiment of the utility model comprises a movable portal 1, a horizontal spiral feeding mechanism 2, a vertical spiral mechanism 3 and a lifting mechanism 4, wherein the portal 1 is slidably connected to a base rail 6 on one side of a carriage 5, the carriage is a carriage for carrying bulk materials, the two ends of the portal 1 are respectively extended with a cantilever beam 7, one end of the portal 1 is a feeding end, the other end of the portal 1 is a discharging end, the vertical spiral mechanism 3 is vertically connected to the cantilever beam of the feeding end, a material in the carriage is guided into the spiral mechanism by a material guide head at the bottom end of the vertical spiral mechanism to be lifted, the lifting mechanism 4 is connected to the portal 1 to drive the vertical spiral mechanism 3 to be lifted, the vertical spiral mechanism can be pulled to be lifted by a steel wire rope, or in a hydraulic transmission mode, the vertical spiral mechanism is integrally matched with a sliding rail on the cantilever beam to realize the vertical lifting, the horizontal spiral feeding mechanism 2 is fixedly connected to the portal 1, a material inlet of the horizontal spiral feeding mechanism 2 is connected to a material outlet of the vertical spiral mechanism 3, a sealing connector 8 for transitional material guide is connected to a material bin 1 and a dust collector 9 is connected to the horizontal storage hopper 2; the dust remover can collect the raise dust, transfer the raise dust that will collect to horizontal spiral feeding mechanism in transport, can set up the sprinkler head in the storage silo, be convenient for transport, also avoid secondary raise dust, just correspond feed end fixedly connected with control room 10 on the portal 7, control the platform in the control room 10 and be connected with horizontal spiral feeding mechanism 2, vertical screw mechanism 3, hoisting mechanism 4 and dust remover 9 respectively. With a better operating view.

In other embodiments, the discharge opening of the horizontal spiral feeding mechanism 2 extends to the cantilever beam of the discharge end, the cantilever beam of the discharge end is fixedly connected with a material guiding mechanism 11, a material guiding inlet of the material guiding mechanism 11 is connected with the discharge opening, a material guiding outlet of the material guiding mechanism is located above an external transfer device, and the transfer device can be a transfer trolley or a continuous transfer belt, and can transfer materials to a target place.

In other embodiments, the cantilever beam of the gantry 1 corresponding to the discharge end is fixedly connected with a balance weight, and the balance weight is provided for the balance stability of the whole equipment, so that the stability can be maintained in the moving process of the gantry.

In other specific embodiments, the spraying device is fixedly connected to the portal 1, the spraying device is connected with the control console, a plurality of high-pressure atomizing spray heads are connected to the spraying device, the spraying device suppresses dust emission through the sprayed water mist, the influence of the dust emission on the environment is reduced, the dust absorption amount of personnel is reduced, and the environment and the working personnel are further protected.

Specifically, drive assembly is installed to the bottom of portal 1, and drive assembly includes driving motor and gyro wheel, and driving motor's output shaft and gyro wheel transmission are connected, and the gyro wheel is connected on the base track, and driving motor is connected with the control cabinet electricity, and the driving piece realizes the operation removal of whole equipment.

The device has compact integral structure, can have longer transfer travel, reduces dust pollution in the unloading process, especially reduces the unloading process of powder in bulk, has the portal at one side of a carriage, is convenient to maintain, does not influence the normal running of a train, and is provided with the ladder at one side of the portal, thereby facilitating personnel to enter an operation room.

For the device and the use method disclosed in the embodiments, since the device and the use method correspond to the method disclosed in the embodiments, the description is relatively simple, and the relevant places refer to the description of the method section.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an improved generation cantilever type unloading device, includes portable portal, horizontal spiral feeding mechanism, perpendicular spiral mechanism and hoisting mechanism, its characterized in that, portal sliding connection is on the basic rail of carriage one side, the both ends of portal all extend has the cantilever beam, the one end of portal is the feed end, the other end of portal is the discharge end, perpendicular spiral mechanism goes up and down to be connected on the cantilever beam of feed end, hoisting mechanism connects on the portal and drives perpendicular spiral mechanism and go up and down, horizontal spiral feeding mechanism fixed connection is on the portal, be connected with the sealing connection storehouse that is used for the transition guide between horizontal spiral feeding mechanism's feed inlet and the discharge gate of perpendicular spiral mechanism, be connected with the dust remover on the portal, the storage silo of dust remover with horizontal spiral feeding mechanism is connected; the portal is fixedly connected with an operation room corresponding to the feeding end, and an operation table in the operation room is respectively connected with a horizontal spiral feeding mechanism, a vertical spiral mechanism, a lifting mechanism and a dust remover.

2. The improved cantilever type unloading device according to claim 1, wherein the unloading opening of the horizontal spiral feeding mechanism extends to the cantilever beam of the discharging end, the cantilever beam of the discharging end is fixedly connected with a material guiding mechanism, a material guiding inlet of the material guiding mechanism is connected with the unloading opening, and a material guiding outlet of the material guiding mechanism is positioned above the external transferring device.

3. The improved cantilever unloading device according to claim 1, wherein a counterweight is fixedly connected to the cantilever beam at the discharge end of the gantry.

4. The improved cantilever unloading device according to claim 1, wherein a sprayer is fixedly connected to the portal, the sprayer is connected to the console, and a plurality of high-pressure atomizing nozzles are connected to the sprayer.

5. The improved cantilever unloading device according to claim 1, wherein a driving assembly is mounted at the bottom of the portal frame, the driving assembly comprises a driving motor and rollers, an output shaft of the driving motor is in transmission connection with the rollers, the rollers are connected to the base rail, and the driving motor is electrically connected with the console.