CN109292473A - Bucket wheel structure in bucket-wheel stacker reclaimer - Google Patents
Bucket wheel structure in bucket-wheel stacker reclaimer Download PDFInfo
- Publication number
- CN109292473A CN109292473A CN201811146746.8A CN201811146746A CN109292473A CN 109292473 A CN109292473 A CN 109292473A CN 201811146746 A CN201811146746 A CN 201811146746A CN 109292473 A CN109292473 A CN 109292473A
- Authority
- CN
- China
- Prior art keywords
- bucket wheel
- bucket
- speed reducer
- wheel axle
- bearing block
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/28—Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses the bucket wheel structures in bucket-wheel stacker reclaimer, it include: a pair of bearing to support bucket wheel axle, bucket wheel axle is supported in two bearing blocks, the side shaft end of bucket wheel axle is equipped with bucket wheel body, the other side shaft end of bucket wheel axle connects with the output shaft of speed reducer, the input shaft of speed reducer connects with the output shaft of motor, seal pipe is sealedly connected between two bearing blocks, seal pipe, bucket wheel axle and two bearing blocks form first chamber, lubricating oil is filled in first chamber, the first cover plate is respectively arranged in the outboard end of two bearing blocks, each first cover plate and bearing block and bucket wheel axle form second chamber, lubricating oil is separately filled in each second chamber, the semi-open type guard assembly of protection speed reducer output shaft oil sealing is equipped in the output end of speed reducer.The invention has the advantages that being avoided that material dust enters destroys bearing block and speed reducer output shaft oil sealing in bearing block and speed reducer, effective protection bearing block and speed reducer output shaft oil sealing.
Description
Technical field
The present invention relates to bucket-wheel stacker reclaimer technical fields, and in particular to the bucket wheel structure in bucket-wheel stacker reclaimer.
Background technique
Bucket-wheel stacker reclaimer is a kind of continuous loading mechanization of novel efficient, main function be needs are transported it is in bulk
Material is deposited into different places by the heap playing function of stacker-reclaimer, then material has been taken by the feeding function of stacker-reclaimer
It is conveyed to user, because of its operating efficiency height, is obtained in fields such as bulk goods specialized marine terminal, steel plant, large-size thermal power plant and mines
To extensive use.
Bucket-wheel stacker reclaimer is generally made of running gear, hydraulic device, slewing equipment and feeding transmitting device, and feeding passes
Defeated device includes bucket wheel structure and arm belt, wherein bucket wheel structure includes: a pair of bearing to support bucket wheel axle, bucket
For axle bearing in two bearing blocks, the side shaft end of bucket wheel axle is equipped with bucket wheel body, the other side shaft end of bucket wheel axle and deceleration
The output shaft of machine is connected, and the input shaft of speed reducer is connected with the output shaft of motor, in each bearing block with adjacent bearing block
The bearing block end being close is bearing block inner end, and the bearing block end mutually separate with adjacent bearing block is in each bearing block
Bearing block outboard end；The bucket wheel body is located at the lateral position of arm belt end, when feeding, starting bucket wheel body operating, stockyard
Material has taken by the wheel shovel of bucket wheel body and bucket wheel body is followed to turn to discharge zone, and then the inclined chute discharging through bucket wheel body enters outstanding
Arm belt is conveyed to user using arm belt.Bucket wheel structure used at present has the drawback that: bearing block and deceleration
Without any protection at machine output shaft oil sealing, since most of stacker-reclaimer is all open work, and material fugitive dust, descending are rushed
Hit, material leakage occurs often, speed reducer output shaft oil sealing be highly prone to bucket wheel body inclined chute outputting material it is direct impact cause, struggle against
Material, dust accretions are serious at wheel speed reducer and bearing block, and material, the long-term accumulation of dust and impact easily cause bucket wheel to slow down
Machine and bearing block damage, cause speed reducer and bearing block service life short, and replace bucket wheel reducer and bearing block risk
Height, difficulty is big, price of spare parts is expensive, all causes large effect to equipment management and production management.
Summary of the invention
The object of the present invention is to provide it is a kind of be avoided that material dust to bearing block and the destruction subtracted with machine output shaft oil sealing,
It can effective protection bearing block and the bucket wheel structure in the bucket-wheel stacker reclaimer of speed reducer output shaft oil sealing.
To achieve the above object, present invention employs following technical solutions: the bucket wheel structure in bucket-wheel stacker reclaimer, packet
Include: a pair of bearing to support bucket wheel axle, bucket wheel axle are supported in two bearing blocks, and the side shaft end of bucket wheel axle is equipped with
The other side shaft end of bucket wheel body, bucket wheel axle is connected with the output shaft of speed reducer, the input shaft of speed reducer and the output shaft of motor
Be connected, be sealedly connected with the seal pipe that gap is sheathed on outside bucket wheel axle between two bearing blocks, seal pipe, bucket wheel axle and
First chamber is collectively formed in two bearing blocks, and being filled in first chamber can seal simultaneously on the inside of bucket wheel axle and two bearing blocks
Gap and the lubricating oil for not interfering bucket wheel axle to rotate between end, correspondence can be covered by being respectively arranged in the outboard end of two bearing blocks
Between bearing block outboard end and bucket wheel axle gap and do not interfere bucket wheel axle rotate the first cover plate, each first cover plate with it is corresponding
Second chamber is collectively formed in bearing block and bucket wheel axle, and being separately filled in each second chamber can seal outside corresponding bearing block
Gap and the lubricating oil for not interfering bucket wheel axle to rotate between side and bucket wheel axle, being provided in the output end of speed reducer can prevent from subtracting
The semi-open type guard assembly that fast machine output shaft oil sealing is directly impacted by bucket wheel body inclined chute outputting material.
Further, the bucket wheel structure in bucket-wheel stacker reclaimer above-mentioned, in which: the structure packet of semi-open type guard assembly
It includes: being provided with the annular gear that can block speed reducer output shaft oil sealing on the speed reducer output shaft in front of speed reducer output shaft oil sealing
Plate, gap and not can be covered downwards between ring baffle top and speed reducer output shaft oil sealing by being provided in front of ring baffle
The second cover plate of speed reducer output shaft rotation is interfered, the second cover plate is installed on output end of reducer end cap.
Further, the bucket wheel structure in bucket-wheel stacker reclaimer above-mentioned, in which: if the second cover plate passes through bolt stem and spiral shell
Mother is removably installed on output end of reducer end cap.
Further, the bucket wheel structure in bucket-wheel stacker reclaimer above-mentioned, in which: if being provided in each second chamber
Dry partition, all partitions in second chamber will be separated into full of twists and turns labyrinth sealing channel inside second chamber.
Further, the bucket wheel structure in bucket-wheel stacker reclaimer above-mentioned, in which: if one end of seal pipe passes through bolt stem
It is locked in the inner end of a wherein bearing block, the other end of seal pipe is not fixed mutually with another bearing block.
Through the implementation of the above technical solution, the beneficial effects of the present invention are: be avoided that material dust enter bearing block and
Destroy bearing block and speed reducer output shaft oil sealing in speed reducer, effective protection bearing block and speed reducer output shaft oil sealing, simultaneously
Also bucket wheel axle is protected, bucket wheel axle excessive wear is avoided, extends the service life of bearing block, speed reducer and bucket wheel axle, is reduced
Production cost mitigates maintenance personal's working strength and simultaneously reduces maintenance security risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bucket wheel structure in bucket-wheel stacker reclaimer of the present invention.
Fig. 2 is the enlarged diagram at the position H shown in Fig. 1.
Fig. 3 is structural schematic diagram when being not filled by lubricating oil in Fig. 2 in first chamber and second chamber.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
As shown in Figure 1, Figure 2, Figure 3 shows, the bucket wheel structure in the bucket-wheel stacker reclaimer, comprising: to support bucket wheel axle
A pair of bearing 1, bucket wheel axle 2 is supported in two bearing blocks 1, and the side shaft end of bucket wheel axle 2 is equipped with bucket wheel body 3, bucket wheel
The other side shaft end of axis 2 is connected with the output shaft 41 of speed reducer 4, and the input shaft of speed reducer 4 is connected with the output shaft of motor 5
It connects, the seal pipe 6 that gap is sheathed on outside bucket wheel axle 2, seal pipe 6, bucket wheel axle 2 is sealedly connected between two bearing blocks 1
And first chamber 7 is collectively formed in two bearing blocks 1, bucket wheel axle 2 and two bearings can be sealed simultaneously by being filled in first chamber 7
Seat 1 inner end between gap and do not interfere bucket wheel axle 2 rotate lubricating oil 8, can prevent in this way material dust from bucket wheel axle 2 with
Between two 1 inner ends of bearing block gap enters bearing block 1, avoids material dust from entering and destroys bearing block 1, effective protection axis
Seat 1 is held, while also protecting bucket wheel axle 2, avoids 2 excessive wear of bucket wheel axle；It is respectively arranged in the outboard end of two bearing blocks 1
Gap and the first cover plate 9, Mei Ge for not interfering bucket wheel axle 2 to rotate between corresponding shaft bearing seat outboard end and bucket wheel axle 2 can be covered
Second chamber 10 is collectively formed with corresponding bearing block 1 and bucket wheel axle 2 in one cover plate 9, fills respectively in each second chamber 10
Gap and the lubricating oil 8 for not interfering bucket wheel axle 2 to rotate between corresponding bearing block outboard end and bucket wheel axle 2 can be sealed by having, in this way
It can prevent material dust gap between bearing block outboard end and bucket wheel axle 2 from entering bearing block 1, avoid material dust from entering broken
Bad bearing block 1, effective protection bearing block 1；The output end of speed reducer 4 be provided with can prevent speed reducer output shaft oil sealing 42 by
The semi-open type guard assembly that 31 outputting material of bucket wheel body inclined chute directly impacts；In the present embodiment, semi-open type guard assembly
Structure includes: to be provided with that speed reducer output shaft oil can be blocked on the speed reducer output shaft 41 in 42 front of speed reducer output shaft oil sealing
The ring baffle 11 of envelope 42,11 top of ring baffle and speed reducer output shaft oil can be covered by being provided in the front of ring baffle 11
Gap and the second cover plate 12 for not interfering speed reducer output shaft 41 to rotate between envelope 42, the second cover plate 12 are installed on speed reducer output
Hold end cap 43 on, due to bucket-wheel stacker reclaimer in actual work, without platform below speed reducer 4, material will not generate accumulation,
Therefore it does not need to use seal oil, this semi-open type guard assembly not only can prevent speed reducer output shaft oil sealing 42 by bucket wheel
The direct impact of 31 outputting material of body inclined chute avoids speed reducer output shaft oil sealing 42 and is destroyed, effective protection speed reducer
Output shaft oil sealing 42, nor will affect the heat dissipation of speed reducer 4；In the present embodiment, the second cover plate 12 passes through several first
Bolt 13 and the first nut 14 are removably installed on output end of reducer end cap 43, and dismounting maintenance in this way is more convenient；At this
In embodiment, several partitions 15 are provided in each second chamber 10, all partitions in second chamber are by second chamber 10
Inside is separated into full of twists and turns labyrinth sealing channel, and such sealing effect is more preferable, further prevents material dust from bearing
Gap enters bearing block 2 between seat outboard end and bucket wheel axle 2, and material dust is avoided to enter 2 internal sabotage bearing block 2 of bearing block,
Effective protection bearing block, extends the service life of bearing block, and then extend the service life of bucket-wheel stacker reclaimer；At this
In embodiment, one end of seal pipe 6 is locked by several second bolts 16 in the inner end of a wherein bearing block 1, close
The other end of tube sealing 6 is not fixed with another 1 phase of bearing block, can be occurred in this way to avoid seal pipe 6 in two bearing blocks opposite
It is damaged when displacement, effective protection seal pipe, and then ensure that sealing effect.
The invention has the advantages that it is defeated to be avoided that material dust enters destruction bearing block and speed reducer in bearing block and speed reducer
Shaft oil sealing, effective protection bearing block and speed reducer output shaft oil sealing, while bucket wheel axle is also protected, avoid the bucket wheel axle excessive
Abrasion, extends the service life of bearing block, speed reducer and bucket wheel axle, reduces production cost, and it is strong to mitigate maintenance personal's work
It spends and reduces maintenance security risk.
Claims (6)
1. the bucket wheel structure in bucket-wheel stacker reclaimer, comprising: to support a pair of bearing of bucket wheel axle, bucket wheel axle is supported on two
In a bearing block, the side shaft end of bucket wheel axle is equipped with bucket wheel body, the other side shaft end of bucket wheel axle and the output shaft phase of speed reducer
Connection, the input shaft of speed reducer are connected with the output shaft of motor, it is characterised in that: are sealedly connected between two bearing blocks
Gap is sheathed on the seal pipe outside bucket wheel axle, and first chamber is collectively formed in seal pipe, bucket wheel axle and two bearing blocks, first
Gap and the profit for not interfering bucket wheel axle to rotate between bucket wheel axle and two bearing block inner ends can be sealed simultaneously by being filled in chamber
Lubricating oil, gap and not can be covered between corresponding shaft bearing seat outboard end and bucket wheel axle by being respectively arranged in the outboard end of two bearing blocks
The first cover plate of bucket wheel axle rotation is interfered, second chamber is collectively formed with corresponding bearing block and bucket wheel axle in each first cover plate,
It can seal gap between corresponding bearing block outboard end and bucket wheel axle being separately filled in each second chamber and do not interfere to struggle against
The lubricating oil of wheel shaft rotation, being provided in the output end of speed reducer can prevent speed reducer output shaft oil sealing defeated by bucket wheel body inclined chute
The semi-open type guard assembly that material directly impacts out.
2. the bucket wheel structure in bucket-wheel stacker reclaimer according to claim 1, it is characterised in that: semi-open type guard assembly
Structure includes: to be provided with that speed reducer output shaft oil sealing can be blocked on speed reducer output shaft in front of speed reducer output shaft oil sealing
Ring baffle is provided between capable of covering downwards between ring baffle top and speed reducer output shaft oil sealing in front of ring baffle
Gap and the second cover plate for not interfering speed reducer output shaft rotation, the second cover plate are installed on output end of reducer end cap.
3. the bucket wheel structure in bucket-wheel stacker reclaimer according to claim 2, it is characterised in that: the second cover plate passes through several
Bolts and nuts are removably installed on output end of reducer end cap.
4. the bucket wheel structure in bucket-wheel stacker reclaimer according to claim 1 or 2 or 3, it is characterised in that: each second
Several partitions are provided in chamber, all partitions in second chamber will be separated into full of twists and turns labyrinth type inside second chamber
Sealed passage.
5. the bucket wheel structure in bucket-wheel stacker reclaimer according to claim 1 or 2 or 3, it is characterised in that: the one of seal pipe
End is locked by several bolts in the inner end of a wherein bearing block, the other end of seal pipe not with another bearing block
It is mutually fixed.
6. the bucket wheel structure in bucket-wheel stacker reclaimer according to claim 4, it is characterised in that: one end of seal pipe passes through
Several bolts are locked in the inner end of a wherein bearing block, and the other end of seal pipe is not mutually solid with another bearing block
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146746.8A CN109292473A (en) | 2018-09-29 | 2018-09-29 | Bucket wheel structure in bucket-wheel stacker reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146746.8A CN109292473A (en) | 2018-09-29 | 2018-09-29 | Bucket wheel structure in bucket-wheel stacker reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109292473A true CN109292473A (en) | 2019-02-01 |
Family
ID=65161127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811146746.8A Pending CN109292473A (en) | 2018-09-29 | 2018-09-29 | Bucket wheel structure in bucket-wheel stacker reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292473A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203333U (en) * | 1987-06-02 | 1987-12-26 | 大连起重机器厂 | Electric winding device for flexible water pipes for removing dust |
| JPH0842579A (en) * | 1994-08-04 | 1996-02-13 | Shin Caterpillar Mitsubishi Ltd | Capped bearing device and soil classifier |
| CN201172546Y (en) * | 2008-03-18 | 2008-12-31 | 李冠奇 | Oil lubrication drum of belt conveyor |
| CN201228167Y (en) * | 2008-03-31 | 2009-04-29 | 鞍钢股份有限公司 | Transmission system of double bucket wheel reclaimer |
| CN201752998U (en) * | 2010-07-13 | 2011-03-02 | 阿布都米吉提·阿不都维力 | Mud-proof wheel |
| CN202105698U (en) * | 2011-05-27 | 2012-01-11 | 英德市奥胜新材料有限责任公司 | Ultrafine quartz powder filter cake scattering device |
| CN102588326A (en) * | 2012-02-28 | 2012-07-18 | 苏州麦德尔机械有限公司 | Sealing device of fan bearing seat |
| CN202371033U (en) * | 2011-12-23 | 2012-08-08 | 鞍山重型矿山机器股份有限公司 | Dry-thin oil lubricated vibrator with eccentric block |
| CN203009839U (en) * | 2012-11-14 | 2013-06-19 | 江苏江山制药有限公司 | Labyrinth seal structure for direct-coupled cycloidal pin gear speed reducer |
| CN203214838U (en) * | 2013-03-18 | 2013-09-25 | 索特传动设备有限公司 | Speed reducer and output oil seal protecting device thereof |
| CN203686084U (en) * | 2013-12-24 | 2014-07-02 | 太重煤机有限公司 | Novel mine reducer sealing structure |
| CN203753853U (en) * | 2014-02-11 | 2014-08-06 | 山东星源矿山设备集团有限公司 | Support roll device capable of filling lubricant |
| CN203979396U (en) * | 2014-07-24 | 2014-12-03 | 河北钢铁股份有限公司唐山分公司 | A kind of bucket wheel reclaimer sealed device for drive-shaft |
| CN204643196U (en) * | 2015-03-03 | 2015-09-16 | 武汉钢铁(集团)公司 | A kind of bucket wheel reclaimer |
| CN209023820U (en) * | 2018-09-29 | 2019-06-25 | 江苏永钢集团有限公司 | Bucket wheel structure in bucket-wheel stacker reclaimer |
-
2018
- 2018-09-29 CN CN201811146746.8A patent/CN109292473A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203333U (en) * | 1987-06-02 | 1987-12-26 | 大连起重机器厂 | Electric winding device for flexible water pipes for removing dust |
| JPH0842579A (en) * | 1994-08-04 | 1996-02-13 | Shin Caterpillar Mitsubishi Ltd | Capped bearing device and soil classifier |
| CN201172546Y (en) * | 2008-03-18 | 2008-12-31 | 李冠奇 | Oil lubrication drum of belt conveyor |
| CN201228167Y (en) * | 2008-03-31 | 2009-04-29 | 鞍钢股份有限公司 | Transmission system of double bucket wheel reclaimer |
| CN201752998U (en) * | 2010-07-13 | 2011-03-02 | 阿布都米吉提·阿不都维力 | Mud-proof wheel |
| CN202105698U (en) * | 2011-05-27 | 2012-01-11 | 英德市奥胜新材料有限责任公司 | Ultrafine quartz powder filter cake scattering device |
| CN202371033U (en) * | 2011-12-23 | 2012-08-08 | 鞍山重型矿山机器股份有限公司 | Dry-thin oil lubricated vibrator with eccentric block |
| CN102588326A (en) * | 2012-02-28 | 2012-07-18 | 苏州麦德尔机械有限公司 | Sealing device of fan bearing seat |
| CN203009839U (en) * | 2012-11-14 | 2013-06-19 | 江苏江山制药有限公司 | Labyrinth seal structure for direct-coupled cycloidal pin gear speed reducer |
| CN203214838U (en) * | 2013-03-18 | 2013-09-25 | 索特传动设备有限公司 | Speed reducer and output oil seal protecting device thereof |
| CN203686084U (en) * | 2013-12-24 | 2014-07-02 | 太重煤机有限公司 | Novel mine reducer sealing structure |
| CN203753853U (en) * | 2014-02-11 | 2014-08-06 | 山东星源矿山设备集团有限公司 | Support roll device capable of filling lubricant |
| CN203979396U (en) * | 2014-07-24 | 2014-12-03 | 河北钢铁股份有限公司唐山分公司 | A kind of bucket wheel reclaimer sealed device for drive-shaft |
| CN204643196U (en) * | 2015-03-03 | 2015-09-16 | 武汉钢铁(集团)公司 | A kind of bucket wheel reclaimer |
| CN209023820U (en) * | 2018-09-29 | 2019-06-25 | 江苏永钢集团有限公司 | Bucket wheel structure in bucket-wheel stacker reclaimer |
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