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 PDFInfo
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- 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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- track
- claw
- frame
- vehicle frame
- reclaimer
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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
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).
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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2018
- 2018-12-25 CN CN201822183647.9U patent/CN209322043U/en active Active
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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 |