CN217625828U

CN217625828U - Walking driving device of mobile environment-friendly stacker

Info

Publication number: CN217625828U
Application number: CN202220306798.2U
Authority: CN
Inventors: 肖瀚松; 袁波; 伍洲; 王磊
Original assignee: Sichuan Donglin Heavy Industry Technology Co ltd
Current assignee: Sichuan Donglin Heavy Industry Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-10-21
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a remove environmental protection stacker and walk line drive arrangement belongs to stacker technical field, has solved the problem that portable stacker among the prior art walked the line drive arrangement and produce easily and slide and vibrate, the utility model discloses a track is installed the head on the track and is directly driven wheel subassembly, and the middle part directly drives wheel subassembly and afterbody driven wheel subassembly, and the head directly drives the wheel subassembly and include the head gear motor with rail connection's head wheel and with the wheel hub connection of head wheel, and the middle part directly drives the wheel subassembly and includes two at least middle part wheels with rail connection and the middle part gear motor that corresponds with the middle part wheel, and middle part wheel frame still is connected with hydraulic pressure and presss from both sides the rail ware, and afterbody driven wheel subassembly includes afterbody wheel frame and the afterbody wheel of being connected with afterbody wheel frame. The utility model discloses a stacker walks capable drive arrangement stability is strong, removes steadily, does not gnaw the rail, the vibration is little.

Description

Walking driving device of mobile environment-friendly stacker

Technical Field

The utility model belongs to the technical field of the stocker, concretely relates to remove environmental protection stocker and walk line drive arrangement.

Background

In the wharfs at home and abroad, the storage and transfer of materials generally adopt the form of an open storage yard, and a stocker is important storage yard operation equipment. The unloading device has the main function of piling the goods unloaded by the unloader onto a yard, and is convenient for the reclaimer to carry out reclaiming operation. The stacker is suitable for storage yards of large and medium-sized thermal power plants, cement plants, ports, mines, metallurgy and large hydraulic construction sites, and is efficient and continuously operable equipment for taking and transporting bulk materials.

Overhead bridge belt stackers mount the stacker belt on a movable bridge that spans the stack. The S-shaped unloading trolley is arranged on the material piling belt conveyor and is opposite to the movement direction of the bridge, so that the material piling machine can pile materials at any point of the material pile. The stacker is suitable for the material pile with a trapezoidal cross section, and can also perform wave-shaped or horizontally-layered material pile.

The traveling mechanism of the movable stacker in the prior art is unreasonable in configuration, and is easy to slide and vibrate when the stacker is started and in operation, so that the problem that the traveling wheels seriously bite rails and even derail occurs, and the operation efficiency of equipment is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a:

in order to solve the problem that the movable stacker walking driving device in the prior art is easy to slide and vibrate, the movable environment-friendly stacker walking driving device is provided.

The utility model adopts the technical scheme as follows:

the utility model provides a remove environmental protection stacker and walk actuating device, includes the track, install the head on the track and directly drive wheel subassembly, middle part and directly drive wheel subassembly and afterbody driven wheel subassembly, the head directly drives the wheel subassembly and includes the head wheel of being connected with the track, the head wheel is connected with head wheel frame, and head wheel frame is connected with head ring flange torsion arm, head ring flange torsion arm is connected with the head gear motor who is connected with the shaft of head wheel, the middle part directly drives the wheel subassembly and includes two at least middle part wheels of being connected with the track, middle part wheel connection has middle part wheel frame, middle part wheel frame is connected with middle part ring flange torsion arm, and middle part ring flange torsion arm is connected with the middle part gear motor who corresponds with middle part wheel respectively, and middle part wheel frame still is connected with hydraulic pressure and presss from both sides the rail ware, afterbody driven wheel subassembly includes afterbody wheel frame and the afterbody wheel of being connected with afterbody wheel frame.

Furthermore, the head wheel frame is connected with a head hydraulic buffer, the tail wheel frame is connected with a tail hydraulic buffer, and the head hydraulic buffer and the tail hydraulic buffer are installed along the horizontal direction and are opposite in direction.

Furthermore, the head wheel frame, the middle wheel frame and the tail wheel frame are respectively connected with a plurality of rail cleaner brackets, the rail cleaner brackets are all connected with rail cleaners, and the rail cleaners are all connected with the rails.

Furthermore, the head wheel, the middle wheel and the tail wheel are all double-rim wheels, and jack top plates are arranged on the peripheries of the head wheel, the middle wheel and the tail wheel.

Furthermore, the wheel shafts of the head wheel and the middle wheel are in spline connection with the head speed reduction motor and the middle speed reduction motor, and the tail wheel frame is connected with an encoder.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a walking drive arrangement is equipped with hydraulic pressure and presss from both sides the rail ware, can prevent to walk when the stacker starts and in service that walking drive arrangement from producing and sliding and vibration to avoid appearing the walking wheel and gnawing the problem of rail or even derail seriously, promote the operating efficiency of equipment and the windrow effect of stacker; the utility model discloses a head wheel all adopts the gear motor of three-in-one formula and drives with the wheel hub connection with the middle part wheel, when providing sufficient power, and the reinforcing is walked to walk driving device and orbital contact effect, further strengthens the stability of equipment.

2. The utility model discloses a walk to move actuating device and all set up hydraulic buffer respectively at head wheel frame and afterbody wheel frame, prevent to remove in-process both ends and take place the rigidity collision, can provide the cushioning effect when removing to the assigned position braking simultaneously, avoid the wheel vibration, gnaw phenomenons such as rail.

3. The utility model discloses a clear rail ware support has all installed clear rail ware in each frame department, clears up debris on the track when removing, clears away the obstacle for the wheel walking, reduces wheel and orbital wearing and tearing, increase of service life.

4. The utility model discloses be provided with the jack roof in the wheel periphery, conveniently jack up the wheel and overhaul and change, adopt the wheel of double round reason, the rail effect is better, the wheel pressure is sufficient.

Drawings

Fig. 1 is a top view of the overall structure of the present invention;

FIG. 2 is a front view of the head direct drive wheel assembly of FIG. 1;

FIG. 3 is a front view of the center direct drive wheel assembly of FIG. 1;

FIG. 4 is a front view of the trailing driven wheel assembly of FIG. 1;

FIG. 5 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;

fig. 6 is a sectional view taken in the direction B-B in fig. 3.

The mark in the figure is: 1-head hydraulic buffer, 2-hydraulic rail clamping device, 3-tail hydraulic buffer, 4-middle direct-drive wheel assembly, 5-head direct-drive wheel assembly, 6-tail driven wheel assembly, 7-middle flange torsion arm, 8-head flange torsion arm, 10-hydraulic buffer, 11-encoder, 12-rail cleaning device, 13-rail cleaning device support, 14-head wheel, 15-head speed reducing motor, 16-middle wheel, 17-middle speed reducing motor and 18-tail wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

The utility model provides a remove environmental protection stacker and walk actuating device, which comprises a track, install head on the track and directly drive wheel subassembly 5, middle part directly drives wheel subassembly 4 and afterbody driven wheel subassembly 6, head directly drives wheel subassembly 5 and includes head wheel 14 with rail connection, head wheel 14 is connected with head wheel 14 frame, head wheel 14 puts up and is connected with head ring flange torsion arm 8, head ring flange torsion arm 8 is connected with head gear motor 15 with the wheel hub connection of head wheel 14, middle part directly drives wheel subassembly 4 and includes at least two middle part wheels 16 with rail connection, middle part wheel 16 is connected with middle part wheel 16 frame, middle part wheel 16 puts up and is connected with middle part ring flange torsion arm 7, middle part ring flange torsion arm 7 is connected with middle part gear motor 17 that corresponds with middle part wheel 16 respectively, middle part wheel 16 puts up still is connected with hydraulic pressure and presss from both sides rail ware 2, afterbody driven wheel subassembly 6 includes afterbody wheel 18 frame and afterbody wheel 18 that is connected with afterbody wheel 18 frame.

The walking driving device is provided with the hydraulic rail clamping device 2, so that the walking driving device can be prevented from sliding and vibrating when the stacker starts and runs, the problem that walking wheels seriously gnaw rails and even derail is avoided, and the running efficiency of equipment and the stacking effect of the stacker are improved; the utility model discloses a head wheel 14 all adopts the gear motor of three-in-one formula and drives with the wheel hub connection with middle part wheel 16, when providing sufficient power, the reinforcing is walked line drive arrangement and orbital contact effect.

Example 2

In addition to embodiment 1, the head hydraulic shock absorber 1 is mounted on the head wheel 14, the tail hydraulic shock absorber 3 is mounted on the tail wheel 18, and both the head hydraulic shock absorber 1 and the tail hydraulic shock absorber 3 are installed in the horizontal direction and in opposite directions.

The hydraulic buffers 10 are respectively arranged on the head wheel 14 frame and the tail wheel 18 frame, so that rigid collision at two ends in the moving process is prevented, meanwhile, a buffer effect can be provided when the wheels are moved to a specified position for braking, and the phenomena of wheel vibration, rail gnawing and the like are avoided.

Example 3

On the basis of the embodiment 1, a plurality of rail cleaning device supports 13 are respectively connected to a head wheel 14 frame, a middle wheel 16 frame and a tail wheel 18 frame, rail cleaning devices 12 are respectively connected to the rail cleaning device supports 13, and the rail cleaning devices 12 are respectively connected with a rail. The rail cleaner 12 cleans impurities on the rail while moving, cleans obstacles for the wheels to walk, and reduces the abrasion of the wheels and the rail.

Example 4

On the basis of the embodiment 1, the head wheel 14, the middle wheel 16 and the tail wheel 18 are all double-rim wheels, and jack roofs are arranged on the peripheries of the head wheel 14, the middle wheel 16 and the tail wheel 18. The jack roof is convenient with wheel jack-up and overhaul and change, adopts the wheel of double round reason, and it is better to be directed to the rail effect.

Example 5

On the basis of the embodiment 1, the wheel shafts of the head wheel 14 and the middle wheel 16 are in spline connection with the head speed reducing motor 15 and the middle speed reducing motor 17, and the tail wheel 18 is connected with the encoder 11.

As a preferred embodiment, the following embodiments can be provided:

each wheel of the intelligent environment-friendly mobile stacker is in good contact with the steel rail, and the three-point rail contact condition is not allowed. When the movable stacker runs, the rail cannot be gnawed seriously, the trolley has enough wheel pressure, and the trolley cannot slide or vibrate due to traction of the adhesive tape when equipment is started.

The walking mechanism adopts walking wheel groups, and the wheels adopt double-rim wheels. The wheel material ZG35CrMnSi, the wheel tread and the double wheel rim are both subjected to heat treatment more than or equal to HB280, and the depth of a quenching layer is not less than 15mm. The wheel shaft and the wheel adopt a close fit mode, and the bearing seat adopts an integral bearing seat with an end cover.

The walking mechanism is provided with a hydraulic rail clamping device which is electrically interlocked with the speed reducing motor.

The running driving device is equipped with enough output force, the driving device is arranged outside the running track, the wheels are directly driven by the three-in-one reduction gearbox in a suspension mode, the reduction gearbox is connected with the wheel shaft through a spline, and the three-in-one reduction gearbox is internally braked.

The running device adopts frequency conversion speed regulation, and the running speed is adjustable at 0-30 m/min.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a remove environmental protection stacker and walk actuating device, its characterized in that, includes the track, install head on the track and directly drive wheel subassembly (5), middle part and directly drive wheel subassembly (4) and afterbody driven wheel subassembly (6), head directly drives wheel subassembly (5) and includes head wheel (14) be connected with the track, head wheel (14) are connected with head wheel (14) frame, and head wheel (14) frame is connected with head ring flange torsion arm (8), head ring flange torsion arm (8) are connected with head gear motor (15) of being connected with the wheel hub connection of head wheel (14), middle part directly drives wheel subassembly (4) and includes two at least middle part wheels (16) with the track connection, middle part wheel (16) are connected with middle part wheel (16) frame, middle part wheel (16) frame is connected with middle part ring flange torsion arm (7), and middle part ring flange torsion arm (7) are connected with middle part gear motor (17) that correspond with middle part wheel (16) respectively, and middle part wheel (16) frame still is connected with hydraulic pressure rail clamp (2), afterbody wheel subassembly (6) are connected with afterbody wheel (18) and afterbody driven wheel frame (18).

2. The running driving device of the mobile environment-friendly stacker according to claim 1, wherein a head hydraulic buffer (1) is connected to the head wheel (14), a tail hydraulic buffer (3) is connected to the tail wheel (18), and the head hydraulic buffer (1) and the tail hydraulic buffer (3) are installed in a horizontal direction and are opposite to each other.

3. The traveling driving device of the mobile environment-friendly stacker according to claim 1, wherein a plurality of rail cleaner brackets (13) are respectively connected to the head wheel (14) bracket, the middle wheel (16) bracket and the tail wheel (18) bracket, each rail cleaner bracket (13) is connected with a rail cleaner (12), and each rail cleaner (12) is connected with a rail.

4. The traveling driving device of the mobile environment-friendly stacker according to claim 1, wherein the head wheel (14), the middle wheel (16) and the tail wheel (18) are all double-rim wheels, and jack plates are arranged on the peripheries of the head wheel (14), the middle wheel (16) and the tail wheel (18).

5. The traveling driving device of the mobile environment-friendly stacker according to claim 1, wherein the axles of the head wheels (14) and the middle wheels (16) are in splined connection with the head speed reduction motor (15) and the middle speed reduction motor (17), and the encoder (11) is connected to the frame of the tail wheels (18).