CN108826977B - Wheel of sintering trolley automatic centring device in a kind of traveling - Google Patents

Wheel of sintering trolley automatic centring device in a kind of traveling Download PDF

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Publication number
CN108826977B
CN108826977B CN201810778645.6A CN201810778645A CN108826977B CN 108826977 B CN108826977 B CN 108826977B CN 201810778645 A CN201810778645 A CN 201810778645A CN 108826977 B CN108826977 B CN 108826977B
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China
Prior art keywords
rotating shaft
wheel
revolution
ring
shaft
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CN201810778645.6A
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CN108826977A (en
Inventor
杜预
董岱
卫卫
石海军
陈猛
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Huatian Engineering and Technology Corp MCC
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Huatian Engineering and Technology Corp MCC
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00Crucible or pot furnaces
    • F27B14/08Details peculiar to crucible or pot furnaces

Abstract

The invention discloses wheel of sintering trolley automatic centring devices in a kind of traveling, belong to sintering engineering technical field.The present invention includes rotating shaft, one end of the rotating shaft is provided with shaft end fitting body, and the other end of rotating shaft is provided with rotary joint, revolution axis suspension is provided on the outside of rotating shaft, the outer ring of the rotating shaft is set with revolution sleeve, and the outer ring for turning round sleeve is provided with bearing.The present invention is oriented to by taking turns upper locating piece; the shaft end fitting body of rotating shaft front end carries out sealing against each other cooperation with the wheel upper joint body being located on wheel; the displacement that is superimposed of the relative slippage composition between relative rotation and rotating shaft cantilever and revolution sleeve between revolution sleeve and shell can ensure that the freedom degree of the shaft end fitting body of rotating shaft front end is suitable for the deviation of directivity of wheel; ensure that lubricating grease can be filled to inside wheel under band pressure condition; Fuel injection system is stablized; resource utilization is effectively improved, good economic benefit is generated.

Description

Wheel of sintering trolley automatic centring device in a kind of traveling
Technical field
The present invention relates to sintering engineering technical fields, automatic more specifically to wheel of sintering trolley in a kind of traveling Centralising device.
Background technique
In the production process of sintering machine, sintering pallet needs to keep continuous duty.Sintering machine bogie wheels are long Phase works under worst hot case, and bearing grease consumption rapidly, supplements lubricating grease and requires height.For many years, sintering pallet vehicle Wheel uses under sintering machine shutdown status always, the method for manual greasing.Within the time of limited maintenance down, burn Knot machine trolley wheel tends not to obtain effectively lubricating.And in the sintering machine shutdown intervals time, in sintering machine bogie wheels Lubricating grease has just consumed.The deficiency of lubricating grease will shorten the service life of bearing in sintering locomotive wheel, and then influence platform The function of vehicle wheel.When there is stuck situation in bogie wheels, it is necessary to which otherwise parking replacement in time may influence sintering machine Overall operation, when if desired shutting down replacement trolley, first is that influence whether the operating rate of sintering machine and the yield of sinter, cause through Ji loss.Second is that the replacement of sintering pallet, will affect the material balance in sintering process, material never equilibrates to flat again The process of weighing apparatus not only influences the quality of sinter, but also will cause unnecessary energy loss.Third is that using artificial filling lubrication The mode of rouge, it is necessary to there is special maintenance personnel to safeguard wheel, increase personnel's expense.So the lubrication of bogie wheels Quality or not it will directly influence the running cost of the quality pass rate and sintering machine of sinter.
Summary of the invention
1. technical problems to be solved by the inivention
In view of the defects existing in the prior art with deficiency, the present invention provides wheel of sintering trolley in a kind of traveling is automatically right Middle device, the device without shutting down, will not the yield of operating rate and sinter to sintering machine impact, cut down personnel at This, effectively improves resource utilization, generates good economic benefit.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
Wheel of sintering trolley automatic centring device in a kind of traveling of the invention, including rotating shaft, the rotating shaft One end is provided with shaft end fitting body, and the other end of the rotating shaft is provided with rotary joint, and rotary joint is mutual with rotating shaft It is connected to, is provided with revolution axis suspension on the outside of rotating shaft, the outer ring of the rotating shaft is set with revolution sleeve, turns round sleeve Outer ring is provided with bearing, and for bearing holder (housing, cover) mounted in the outer ring of revolution sleeve, the outer surface of bearing is provided with shell.
Further, the front end of the shaft end fitting body is provided with wheel, and the lateral surface of wheel is fixedly installed with respectively It takes turns upper joint body and takes turns upper locating piece, shaft end fitting body and wheel upper joint body cooperate.
Further, the side external oil pipe of the rotary joint and remain stationary, the other side of rotary joint with return Shaft assembly is simultaneously rotated synchronously with rotating shaft.
Further, the revolution sleeve is internally provided with sliding slot, and the outer ring of rotating shaft is provided with and sliding slot matches The cantilever of conjunction, rotating shaft are slidably connected by cantilever and revolution sleeve, and revolution sleeve is arranged at the outer ring interval of rotating shaft.
Further, one end of the revolution axis suspension is fixedly connected with revolution sleeve, turns round the other end of axis suspension It is fixedly connected by spring with rotating shaft.
Further, the bearing is mounted between revolution sleeve and shell, and the outer ring of bearing and shell are opposing stationary, The inner ring of bearing and revolution sleeve are opposing stationary, when operating, the inner ring unitary rotation of revolution sleeve, rotating shaft and bearing, and bearing Outer ring remain stationary with shell.
3. beneficial effect
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:
The present invention is sealed against each other by the shaft end fitting body of rotating shaft front end with the wheel upper joint body being located on wheel Cooperation, shaft end fitting body are adapted to the deviation of directivity of wheel, it is ensured that and lubricating grease can be filled to inside wheel under band pressure condition, Rotating shaft, shaft end fitting body and revolution sleeve, as wheel rotates together, guarantee the feelings in vehicle wheel rotation under the action of bearing Under condition, shaft end fitting body and wheel upper joint body are in opposing stationary working condition, it is ensured that fuel feeding is stable, effective, abandons people The mode of operation of work filling, cuts down personnel cost, effectively improves resource utilization, generate good economic benefit.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is partial side view of the invention.
In figure: 1, rotating shaft;2, shaft end fitting body;3, upper joint body is taken turns;4, locating piece on wheel;5, axis suspension is turned round;6, Turn round sleeve;7, bearing;8, shell;9, rotary joint.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples:
Embodiment 1
It will be seen from figure 1 that wheel of sintering trolley automatic centring device in a kind of traveling of the present embodiment, including rotating shaft 1, one end of rotating shaft 1 is provided with shaft end fitting body 2, and the front end of shaft end fitting body 2 is provided with wheel, the lateral surface difference of wheel It is fixedly installed with wheel upper joint body 3 and takes turns upper locating piece 4, shaft end fitting body 2 and wheel upper joint body 3 cooperate, and position on wheel Block 4 is for being oriented to, when rotating shaft 1 is along horizontal direction and towards wheel movement, under the guiding role for taking turns upper locating piece 4, The shaft end fitting body 2 of 1 front end of rotating shaft carries out sealing against each other cooperation, shaft end fitting body 2 with the wheel upper joint body 3 being located on wheel It is adapted to the deviation of directivity of wheel, it is ensured that lubricating grease can be filled to inside wheel, the other end of rotating shaft 1 under band pressure condition It is provided with rotary joint 9, rotary joint 9 and rotating shaft 1 are interconnected, and the side external oil pipe of rotary joint 9 is simultaneously remain stationary, The other side of rotary joint 9 and rotating shaft 1 are assembled and are rotated synchronously with rotating shaft 1, and oil pipe is not rotated synchronously with rotating shaft 1, is kept away Oil-free outside spilling, the outside of rotating shaft 1 are provided with revolution axis suspension 5, and the outer ring of rotating shaft 1 is set with revolution sleeve 6, returns Rotaring sleeve 6 is internally provided with sliding slot, and the outer ring of rotating shaft 1 is provided with the cantilever matched with sliding slot, and rotating shaft 1 passes through cantilever It is slidably connected with revolution sleeve 6, the one end for turning round axis suspension 5 is fixedly connected with revolution sleeve 6, turns round the other end of axis suspension 5 It is fixedly connected by spring with rotating shaft 1, when rotating shaft 1 rotates, revolution axis suspension 5 is rotated with the rotation of rotating shaft 1, is led When entering oiling, spring elongation generates deformation, and after oiling success, rotating shaft 1 can be in the influence of revolution axis suspension 5 and spring force Under be returned to center position, revolution sleeve 6 is arranged at the outer ring interval of rotating shaft 1, rotating shaft 1 and coaxial turn of revolution sleeve 6 It is dynamic, and rotating shaft 1 can do the movement of vertical direction in revolution sleeve 6, two ways is superimposed jointly, and shaft end fitting body 2 is being taken turns Realize that docking and be connected to oil circuit carries out fuel feeding, turns round the outer ring of sleeve 6 with wheel upper joint body 3 under the guiding role of upper locating piece 4 It is provided with bearing 7, the outer surface of bearing 7 is provided with shell 8, and the setting of shell 8 is not connected in outermost and rotating shaft 1, from Fig. 2 As can be seen that bearing 7 be sleeved on revolution sleeve 6 outer ring, rotating shaft 1, shaft end fitting body 2, revolution sleeve 6,7 inner ring of bearing with Wheel unitary rotation, guarantee in the case where vehicle wheel rotation, shaft end fitting body 2 and wheel upper joint body 3 it is opposing stationary In working condition, it is ensured that fuel feeding is stable, effective, and bearing 7 is mounted between revolution sleeve 6 and shell 8, the outer ring of bearing 7 and shell Body 8 is opposing stationary, and the inner ring of bearing 7 and revolution sleeve 6 are opposing stationary, when operating, revolution sleeve 6, rotating shaft 1 and bearing 7 Inner ring unitary rotation, outer ring and the shell 8 of bearing 7 are remain stationary, turn round relative rotation between sleeve 6 and shell 8 and The displacement that is superimposed of relative slippage composition between the cantilever of 1 outer ring of rotating shaft and revolution sleeve 6 can ensure that 1 front end of rotating shaft The freedom degree of shaft end fitting body 2 be suitable for the deviation of directivity of wheel, to can guarantee that shaft end fitting body 2 is movable to rotating shaft Any position of 1 cross-sectional direction, shell 8 can do the movement of horizontal direction in the case where external force drives, and in refueling process, do towards vehicle Moving horizontally backwards to wheel is done in the horizontal displacement of wheel after the completion of refueling.
The present invention is carried out by the shaft end fitting body 2 of 1 front end of rotating shaft with the wheel upper joint body 3 being located on wheel mutually close Envelope cooperation, shaft end fitting body 2 are adapted to the deviation of directivity of wheel, it is ensured that lubricating grease can be filled to wheel under band pressure condition Portion, in the case where vehicle wheel rotation, shaft end fitting body 2 and wheel upper joint body 3 are in opposing stationary working condition, it is ensured that fuel feeding Stablize, effectively, without shutting down when fuel feeding, abandons the mode of operation manually filled, cut down personnel cost, it will not be to the work of sintering machine Industry rate and the yield of sinter impact, and less will cause economic loss, effectively improve resource utilization, generate good warp Ji benefit.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution Similar frame mode and embodiment, are within the scope of protection of the invention.

Claims (6)

1. wheel of sintering trolley automatic centring device in a kind of traveling, including rotating shaft (1), it is characterised in that: the revolution One end of axis (1) is provided with shaft end fitting body (2), and the other end of the rotating shaft (1) is provided with rotary joint (9), rotation Connector (9) and rotating shaft (1) are interconnected, and revolution axis suspension (5), the rotating shaft (1) are provided on the outside of rotating shaft (1) Outer ring be set with revolution sleeve (6), revolution sleeve (6) outer ring be provided with bearing (7), bearing (7) is sleeved on revolution sleeve (6) outer ring, the outer surface of bearing (7) are provided with shell (8).
2. wheel of sintering trolley automatic centring device in a kind of traveling according to claim 1, it is characterised in that: described The front end of shaft end fitting body (2) is provided with wheel, and the lateral surface of wheel is fixedly installed with fixed on wheel upper joint body (3) and wheel respectively Position block (4), shaft end fitting body (2) and wheel upper joint body (3) cooperate.
3. wheel of sintering trolley automatic centring device in a kind of traveling according to claim 1, it is characterised in that: described The side external oil pipe of rotary joint (9) is simultaneously remain stationary, the other side of rotary joint (9) and rotating shaft (1) assemble and with return Shaft (1) rotates synchronously.
4. wheel of sintering trolley automatic centring device in a kind of traveling according to claim 1, it is characterised in that: described Revolution sleeve (6) is internally provided with sliding slot, and the outer ring of rotating shaft (1) is provided with the cantilever matched with sliding slot, rotating shaft (1) It is slidably connected by cantilever and revolution sleeve (6), revolution sleeve (6) is arranged at the outer ring interval of rotating shaft (1).
5. wheel of sintering trolley automatic centring device in a kind of traveling according to claim 1, it is characterised in that: described The one end for turning round axis suspension (5) is fixedly connected with revolution sleeve (6), and the other end of revolution axis suspension (5) passes through spring and revolution Axis (1) is fixedly connected.
6. wheel of sintering trolley automatic centring device in a kind of traveling according to claim 1, it is characterised in that: described Bearing (7) is mounted between revolution sleeve (6) and shell (8), and the outer ring of bearing (7) and shell (8) are opposing stationary, bearing (7) Inner ring and revolution sleeve (6) it is opposing stationary, when operating, revolution sleeve (6), rotating shaft (1) and the inner ring of bearing (7) integrally turn Dynamic, outer ring and the shell (8) of bearing (7) are remain stationary.
CN201810778645.6A 2018-07-16 2018-07-16 Wheel of sintering trolley automatic centring device in a kind of traveling Active CN108826977B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810778645.6A CN108826977B (en) 2018-07-16 2018-07-16 Wheel of sintering trolley automatic centring device in a kind of traveling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810778645.6A CN108826977B (en) 2018-07-16 2018-07-16 Wheel of sintering trolley automatic centring device in a kind of traveling

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CN108826977B true CN108826977B (en) 2019-10-25

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109488871B (en) * 2019-01-09 2020-05-29 中冶华天工程技术有限公司 Double-eccentric ring automatic aligning oil gun

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100516743C (en) * 2006-12-19 2009-07-22 中冶长天国际工程有限责任公司 Sintering machine bogie wheels
CN201679857U (en) * 2010-05-26 2010-12-22 上海大学 Trolley biting roll bearing of sintering machine
CN202972397U (en) * 2012-12-17 2013-06-05 东旭集团有限公司 Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device
CN203443326U (en) * 2013-09-12 2014-02-19 新疆金特钢铁股份有限公司 Bearing bush displacement deviation-rectifying tool for rotary kiln carrier roller group
CN106257077B (en) * 2016-09-13 2018-07-10 任家云 A kind of large-scale Special rotating bearing that can be used for bearing big turning torque

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