CN209322043U - Automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer - Google Patents

Automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer Download PDF

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Publication number
CN209322043U
CN209322043U CN201822183647.9U CN201822183647U CN209322043U CN 209322043 U CN209322043 U CN 209322043U CN 201822183647 U CN201822183647 U CN 201822183647U CN 209322043 U CN209322043 U CN 209322043U
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China
Prior art keywords
track
claw
frame
vehicle frame
reclaimer
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Active
Application number
CN201822183647.9U
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Chinese (zh)
Inventor
王芳
刘利利
徐明运
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DALIAN SDA HEAVY INDUSTRIES Co Ltd
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DALIAN SDA HEAVY INDUSTRIES Co Ltd
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Priority to CN201822183647.9U priority Critical patent/CN209322043U/en
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Publication of CN209322043U publication Critical patent/CN209322043U/en
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Abstract

The automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer of the utility model, including the rack-mounted track in both ends, the wheel and track installed on vehicle frame match, vehicle frame binder harrow frame, claw frame is connected with claw girder, the track has orthogonal upper plane and side plane, two groups of wheels being arranged in a mutually vertical manner are installed on vehicle frame, two groups of wheels match with the upper plane and side plane respectively, it is connected between vehicle frame and claw frame by second joint bearing, it is connected between the both ends and rack of the track by the first oscillating bearing.The track is connected with track frame.The present apparatus reduces the abrasion of guide rail and wheel in operation, can alleviate through oscillating bearing after track stress and absorb, extend wheel, and the service life of track reduces equipment and spare part expense, reduces the maintenance of equipment time, and structure is simple, reduces production cost.

Description

Automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer
Technical field
The utility model relates to a kind of automatic regulating claw rail wheel devices for round bridge-type stacker-reclaimer.
Background technique
Round bridge-type stacker-reclaimer scrapes off water content material relatively glutinous greatly, to guarantee that biggish reclaiming capacity, claw must be able to Material enough in material heap is enough loosened to be filled into the scrapper conveyor on ground.Claw is back and forth run along material heap section, due to object Expect that viscosity is big, material is big to the resistance of claw, it is desirable that design claw stiffness and strength increase, and claw self weight accordingly increases. Common claw uses stationary track and fixed pylon structure, when claw orbiting, due to length of steel rope between suspension centre Spend it is constant, claw actual motion track be arc line shaped, wheel and path wear are serious, need to be regularly maintained.Existing circle bridge The claw and vehicle frame rigid connection of formula stacker-reclaimer, the wheel and track being mounted on vehicle frame cooperate, and track both ends are fixedly connected On the rack.In operational process, track is transferred directly to after claw stress, the stress of track can make it generate amount of deflection and torque, Since track both ends are fixedly connected on the rack, stress suffered by track is larger, is easy to produce plastic deformation.
Summary of the invention
The purpose of this utility model is that can have two-stage to alleviate after simple, claw stress for a kind of structure absorb, reduce track Generated stress after stress, reduce maintenance time, extend service life of equipment for the automatic of round bridge-type stacker-reclaimer Adjustment type claw rail wheel device.
The automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer of the utility model, including both ends Rack-mounted track, the wheel and track installed on vehicle frame match, and vehicle frame binder harrow frame, claw frame is connected with claw Girder, the track have orthogonal upper plane and side plane, and two groups of wheels being arranged in a mutually vertical manner are equipped on vehicle frame, Two groups of wheels match with the upper plane and side plane respectively, are connected between vehicle frame and claw frame by second joint bearing, institute It states and is connected between the both ends of track and rack by the first oscillating bearing.The track is connected with track frame.
The automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer of the utility model, due to in-orbit Oscillating bearing is installed at road both ends, and oscillating bearing is equipped between vehicle frame and claw, and plane and side plane while stress, make on track It obtains in claw motion process, claw rotates simultaneously with track, and such claw operation is more stable compared with the existing technology, and reduction is led The abrasion of rail and wheel can be alleviated after track stress through oscillating bearing and absorb, and wheel, the service life of track are extended, and reduction is set Standby spare part expense, reduces the maintenance of equipment time, and structure is simple, reduces production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention.
Fig. 2 is the A-A schematic cross-sectional view after removal claw frame and claw girder shown in FIG. 1.
Specific embodiment
It is as shown in Figure 1, 2: the automatic regulating claw rail wheel for round bridge-type stacker-reclaimer of the utility model Device is mounted on the track 2 in rack 1 including both ends, and the wheel 4 installed on vehicle frame 5 and track 2 match, and vehicle frame 5 connects claw Frame 6, claw frame 6 are connected with claw girder 7.Track 2 has orthogonal upper plane 10 and side plane 11, is equipped on vehicle frame 5 Two groups of wheels 4 being arranged in a mutually vertical manner, two groups of wheels 4 match with upper plane 10 and side plane 11 respectively, vehicle frame 5 and claw frame 6 Between by second joint bearing 8 connect, between the both ends and rack 1 of track 2 by the first oscillating bearing 3 connect.Track 2 connects It is connected to the track frame 9 for increasing its rigidity.
The automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer of the utility model, due to in-orbit The first oscillating bearing 3 is installed at 2 both ends of road, and second joint bearing 8,10 He of upper plane of track 2 are equipped between vehicle frame and claw The stress simultaneously of side plane 11 so that claw rotates simultaneously with track 2 in claw motion process, such claw run relative to The prior art is more stable, reduces the abrasion of guide rail and wheel, can alleviate through oscillating bearing after track stress and absorb, extend wheel, The service life of track reduces equipment and spare part expense, reduces the maintenance of equipment time, and structure is simple, reduces production cost.

Claims (2)

1. a kind of automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer, including both ends are mounted on rack (1) track (2) on, the wheel (4) installed on vehicle frame (5) and track (2) match, vehicle frame (5) binder harrow frame (6), claw Frame (6) is connected with claw girder (7), it is characterised in that: the track (2) has orthogonal upper plane (10) and side plane (11), two groups of wheels (4) being arranged in a mutually vertical manner are installed on vehicle frame (5), two groups of wheels (4) respectively with the upper plane (10) Match with side plane (11), is connect between vehicle frame (5) and claw frame (6) by second joint bearing (8), the track (2) It is connect between both ends and rack (1) by the first oscillating bearing (3).
2. the automatic regulating claw rail wheel device according to claim 1 for round bridge-type stacker-reclaimer, Be characterized in that: the track (2) is connected with track frame (9).
CN201822183647.9U 2018-12-25 2018-12-25 Automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer Active CN209322043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822183647.9U CN209322043U (en) 2018-12-25 2018-12-25 Automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822183647.9U CN209322043U (en) 2018-12-25 2018-12-25 Automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer

Publications (1)

Publication Number Publication Date
CN209322043U true CN209322043U (en) 2019-08-30

Family

ID=67728479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822183647.9U Active CN209322043U (en) 2018-12-25 2018-12-25 Automatic regulating claw rail wheel device for round bridge-type stacker-reclaimer

Country Status (1)

Country Link
CN (1) CN209322043U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Automatic adjustment type material rake track wheel device for circular bridge stacker reclaimer

Effective date of registration: 20230731

Granted publication date: 20190830

Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd.

Pledgor: DALIAN SDA HEAVY INDUSTRIES Co.,Ltd.

Registration number: Y2023980050490