CN100516743C - Sintering machine bogie wheels - Google Patents

Sintering machine bogie wheels Download PDF

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Publication number
CN100516743C
CN100516743C CNB2006101368976A CN200610136897A CN100516743C CN 100516743 C CN100516743 C CN 100516743C CN B2006101368976 A CNB2006101368976 A CN B2006101368976A CN 200610136897 A CN200610136897 A CN 200610136897A CN 100516743 C CN100516743 C CN 100516743C
Authority
CN
China
Prior art keywords
bearing
sintering machine
wheel
axle
bogie wheels
Prior art date
Application number
CNB2006101368976A
Other languages
Chinese (zh)
Other versions
CN1975307A (en
Inventor
周胜良
刘相佩
戴传德
Original Assignee
中冶长天国际工程有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中冶长天国际工程有限责任公司 filed Critical 中冶长天国际工程有限责任公司
Priority to CNB2006101368976A priority Critical patent/CN100516743C/en
Publication of CN1975307A publication Critical patent/CN1975307A/en
Application granted granted Critical
Publication of CN100516743C publication Critical patent/CN100516743C/en

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Abstract

The invention discloses wheels of loop wheel machine of sintering machine that can increase the service life of bearings, comprising wheel body, bearing, axles of loop wheel machine, bearing holder is set at the end of axle of loop wheel machine, the wheel body holder is installed on the bearings, and lubricating mouth is also set on the said bearings, and axles of loop wheel machine are equipped with grease channel, one end of the channel has a grease nipple, the other end connects the lubricating mouth.

Description

Sintering machine bogie wheels
Technical field
The present invention relates to sintering machine equipment, relate in particular to sintering machine bogie wheels.
Background technology
Sintering pallet is one of vitals of sintering machine, and its quantity is a lot, work under bad environment.Chassis is filled mixing material (containing grate-layer material) back at head and is moved to afterbody, mixing material outer surface is burnt knot in the ignition furnace lower point, and under the effect of exhausting negative pressure, the mixing material is sintered and extends downwards, finish and unload in sintering machine afterbody sintering process, chassis returns along lower tracks again.Sintering pallet moves under the support of wheel, has long service life for guaranteeing wheel bearing, needs regularly to give bogie wheels bearing filling grease.In the existing technology, the oiling mode of bogie wheels bearing is that lubricant grease enters the bearing from the bearing outside, and under the effect of oil pressure, grease passes rolling bearing, discharges from the opposite side of bearing.The shortcoming of prior art is: in the process of the bearing oiling of giving sintering machine bogie wheels, lubricant grease must enter bearing from a side of bearing, pass rolling bearing again, discharge from the opposite side of bearing, because the continuous motion of bogie wheels, dirts such as consequent iron filings can be blended in the lubricant grease, when lubricant grease passes rolling bearing, dirts such as iron filings can rest on rolling bearing inside, rolling bearing weares and teares easily, and service life is low, after the bearing wear if untimely the replacing, the bearing that the chassis axle also can be worn influences and damages, and this makes that the maintenance cost of sintering machine bogie wheels is very high; The wheel of the sintering pallet that damages is normally taked the integral replacing mode, with online damaged sintering pallet integral demounting, to production line, once lifting needs 2 hours the standby sintering pallet integral hoisting that has assembled, and the production efficiency of sintering pallet is caused harmful effect.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of and can improve the bearing sintering machine bogie wheels in service life.
Sintering machine bogie wheels of the present invention comprises wheel body, bearing and chassis axle, and bearing holder (housing, cover) is located at the end of chassis axle, wheel body is sheathed on the bearing, and described bearing is provided with lubricated mouthful, and the chassis axle is provided with grease channel, grease channel one end is provided with pump nozzle, and the other end communicates with lubricated mouthful.
Be arranged with first axle sleeve on the described chassis axle, the chassis shaft end is equiped with second axle sleeve, and the bearing inner race of bearing is by first axle sleeve and second axle sleeve location, and the bearing outer ring of bearing is by wheel body and the hubcap location that is installed on the wheel body.
Described pump nozzle is installed on second axle sleeve, and links to each other with grease channel.
Be respectively equipped with seal on described hubcap and the wheel body.
Compared with prior art, advantage of the present invention just is: in the process of the bearing oiling of giving sintering machine bogie wheels, clean lubricant grease enters set grease channel on the chassis axle from pump nozzle, enter set lubricated mouthful of bearing inner race from grease channel again, lubricant grease is discharged to the bearing outside under pressure from bearing inside, lubricant grease not only can not brought the dirts such as iron filings in the bearing outside into bearing inside in this process, and can take the dirts such as iron filings that enter bearing inside out of bearing from bearing inside, can effectively prevent dirts such as iron filings to the infringement of the infringement of bearing and the bearing that is worn to the chassis axle, thus the service life of having improved bearing and chassis axle greatly; Reduce the replacing amount of sintering machine bogie wheels, reduced the maintenance cost of sintering pallet; Avoid having improved the production efficiency of sintering machine because of often changing the manufacturing schedule that sintering machine bogie wheels interrupts sintering machine.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Marginal data:
1, wheel body 2, bearing
3, chassis axle 4, pump nozzle
5, hubcap 6, seal
21, bearing inner race 22, bearing outer ring
31, grease channel 32, first axle sleeve
33, second axle sleeve 211, lubricated mouth
7, first oil pocket 8, second oil pocket
The specific embodiment
As shown in Figure 1, sintering machine bogie wheels of the present invention, comprise wheel body 1, bearing 2 and chassis axle 3, bearing 2 is sheathed on the end of chassis axle 3, wheel body 1 is sheathed on the bearing 2, it is characterized in that the bearing inner race 21 of described bearing 2 is provided with lubricated mouthful 211, and chassis axle 3 is provided with grease channel 31, grease channel 31 1 ends are provided with pump nozzle 4, and the other end communicates with lubricated mouthful 211.Be arranged with first axle sleeve 32 on the chassis axle 3, the end of chassis axle 3 is equiped with second axle sleeve 33, the bearing inner race 21 of bearing 2 is by first axle sleeve 32 and second axle sleeve, 33 location, and the bearing outer ring 22 of bearing 2 is by wheel body 1 and hubcap 5 location that are installed on the wheel body 1.Pump nozzle 4 is installed on second axle sleeve 33, and joins with grease channel 31.Be respectively equipped with seal 6 on hubcap 5 and the wheel body 1.Formed between first axle sleeve 32, bearing 2 and the wheel body 1 between first oil pocket, 7, the second axle sleeves 33, bearing 2 and the hubcap 5 and formed second oil pocket 8.During sintering machine work, sintering pallet is promoted to advance by power set, wheel body 1 rotation, and chassis axle 3 does not change.When giving bearing 2 filling lubricant greases, clean lubricant grease enters from pump nozzle 4, lubricated mouthful 211 on grease channel on the chassis axle 3 31 and bearing inner race 21 enters bearing 2 inside, the unnecessary grease of original part is squeezed into grease unnecessary in first oil pocket 7 and second oil pocket, 8, the first oil pockets 7 and second oil pocket 8 through seal 6 discharges in the bearing 2.Therefore when annotating grease, unnecessary grease does not enter bearing 2 in first oil pocket 7 and second oil pocket 8, has guaranteed that bearing 2 works in clean environment.In this process, lubricant grease is not only brought the dirts such as iron filings in bearing 2 outsides into bearing 2 inside, and can take the dirts such as iron filings that enter bearing 2 inside out of bearing 2 from bearing 2 inside, thereby has improved greatly the service life of bearing 2.Chassis is 24 continuous throughout the twenty-four hour24s, needs to carry out in trolley movement during the filling lubricant grease, owing to chassis axle 3 does not rotate, so this structure has kept characteristics easy to lubricate.

Claims (4)

1, a kind of sintering machine bogie wheels, comprise wheel body (1), bearing (2) and chassis axle (3), bearing (2) is sheathed on the end of chassis axle (3), wheel body (1) is sheathed on the bearing (2), the bearing inner race (21) that it is characterized in that described bearing (2) is provided with lubricated mouthful (211), chassis axle (3) is provided with grease channel (31), and grease channel (31) one ends are provided with pump nozzle (4), and the other end communicates with lubricated mouthful (211).
2, according to the described sintering machine bogie wheels of claim 1, it is characterized in that being arranged with on the described chassis axle (3) first axle sleeve (32), the end of chassis axle (3) is equiped with second axle sleeve (33), the bearing inner race (21) of bearing (2) is by first axle sleeve (32) and second axle sleeve (33) location, and the bearing outer ring (22) of bearing (2) is located by wheel body (1) and the hubcap (5) that is installed on the wheel body (1).
3,, it is characterized in that described pump nozzle (4) is installed on second axle sleeve (33), and join with grease channel (31) according to the described sintering machine bogie wheels of claim 2.
4,, it is characterized in that being respectively equipped with seal (6) on described hubcap (5) and the wheel body (1) according to claim 2 or 3 described sintering machine bogie wheels.
CNB2006101368976A 2006-12-19 2006-12-19 Sintering machine bogie wheels CN100516743C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006101368976A CN100516743C (en) 2006-12-19 2006-12-19 Sintering machine bogie wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006101368976A CN100516743C (en) 2006-12-19 2006-12-19 Sintering machine bogie wheels

Publications (2)

Publication Number Publication Date
CN1975307A CN1975307A (en) 2007-06-06
CN100516743C true CN100516743C (en) 2009-07-22

Family

ID=38125549

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006101368976A CN100516743C (en) 2006-12-19 2006-12-19 Sintering machine bogie wheels

Country Status (1)

Country Link
CN (1) CN100516743C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101900485A (en) * 2010-08-02 2010-12-01 黑龙江建龙钢铁有限公司 Sintering machine press grate pipe lubrication method and equipment

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106915356A (en) * 2017-03-08 2017-07-04 中车青岛四方机车车辆股份有限公司 Vehicle guidance device and the vehicle with it
CN108826977B (en) * 2018-07-16 2019-10-25 中冶华天工程技术有限公司 Wheel of sintering trolley automatic centring device in a kind of traveling
CN108996458B (en) * 2018-07-31 2020-06-12 中冶华天工程技术有限公司 Automatic refuel dolly and prevent dragging device
CN109290124A (en) * 2018-08-31 2019-02-01 上海宇航系统工程研究所 A kind of band connection tripper fixture block lubricating film coating tooling

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
固体润滑轴承在烧结机台车卡轮上的应用. 刘希全,钟启春.烧结球团,第30卷第1期. 2005
固体润滑轴承在烧结机台车卡轮上的应用. 刘希全,钟启春.烧结球团,第30卷第1期. 2005 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101900485A (en) * 2010-08-02 2010-12-01 黑龙江建龙钢铁有限公司 Sintering machine press grate pipe lubrication method and equipment

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Publication number Publication date
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