CN102518643A - Driving shaft device - Google Patents
Driving shaft device Download PDFInfo
- Publication number
- CN102518643A CN102518643A CN2011104338795A CN201110433879A CN102518643A CN 102518643 A CN102518643 A CN 102518643A CN 2011104338795 A CN2011104338795 A CN 2011104338795A CN 201110433879 A CN201110433879 A CN 201110433879A CN 102518643 A CN102518643 A CN 102518643A
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- China
- Prior art keywords
- bearing
- gear
- live axle
- clutch shaft
- slewing gear
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- 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.)
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Abstract
The invention discloses a driving shaft device, which comprises a driving shaft, a gear, a first transmission device and a second transmission device. The first transmission device is arranged on one end of the driving shaft, and the second transmission device is arranged at the middle of the driving shaft. The gear is mounted between the first transmission device and the second transmission device on the driving shaft. The first transmission device comprises a first bearing seat, a first bearing, and a first bearing cap, wherein, the first bearing is disposed inside the first bearing seat, the first bearing is mounted on the driving shaft, and the first bearing cap is installed on the first bearing seat by a first bolt. The second transmission device consists of a second bearing seat, a second bearing, and a second bearing cap, wherein, the second bearing is arranged inside the second bearing, the second bearing cap is installed on the second bearing seat through a second bolt. For the driving shaft device provided in the invention, only the gear is worn severely during operation, and only the gear is needed to be replaced during repairing. And the repair cost is low, so that the production cost is saved.
Description
Technical field
The present invention relates to mechanical manufacturing field, especially a kind of drive shaft device.
Background technique
On semi-door type scratch board reclaimer, the general main traveling gear that drives all is to lean on motor to connect live axle at present; Live axle drives directly that road wheel realizes; When long-term the use, more serious like this to the wearing and tearing of live axle, when live axle breaks down; Just need to change whole live axle, expend bigger than long and maintenance engineering time.
Summary of the invention
The present invention is in order to overcome the deficiency of above-mentioned existing technology; A kind of drive shaft device is provided for this reason; It comprises live axle 1, gear 6, first slewing gear and second slewing gear, and first slewing gear is arranged on an end of live axle 1, and second slewing gear is arranged on 1/2nd places of live axle 1; First slewing gear and second slewing gear are provided with in opposite directions, and gear 6 is installed on the live axle 1 and between first slewing gear and second slewing gear; Said first slewing gear comprises clutch shaft bearing seat 22, clutch shaft bearing 21, clutch shaft bearing lid 23; Said clutch shaft bearing 21 is arranged on the inside of clutch shaft bearing seat 22, and clutch shaft bearing 21 is installed on the live axle 1, and clutch shaft bearing lid 23 is installed on the clutch shaft bearing seat 22 through first bolt; Said second slewing gear comprises second bearing support 32, second bearing 31, second bearing cap 33; Said second bearing 31 is arranged on the inside of second bearing support 32, and second bearing 31 is installed on the live axle 1; The middle part of said second bearing cap 33 is provided with diameter and the identical hole of live axle 1 diameter, and live axle 1 passes the hole of second bearing cap 33, and second bearing cap 33 is installed on second bearing support 32 through second bolt.
According to embodiments of the invention, said first transmission device also comprises first flange 4, and said first flange is bolted on the clutch shaft bearing seat 22 through the 3rd.
According to embodiments of the invention, said second transmission device also comprises second flange 5, and said second flange 5 is bolted on second bearing support 32 through the 4th.
According to embodiments of the invention, said gear 6 is fixed on the live axle 1 through flat key 7.
The invention has the beneficial effects as follows:
Live axle of the present invention is fit to the supporting use of drive unit of semi portal formula scraper reclaimer; Its serious wear is not live axle during work, but gear, only needs during maintenance more that gear changing gets final product, and maintenance expenses is lower; This drive shaft device makes on every side that object all is attached near the live axle, during driving, can reduce moment, saves power and energy, and operational effect is good.
Description of drawings
The present invention will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a drive shaft device sectional view of the present invention.
Embodiment
Disclosed all characteristics in this specification, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.
Disclosed arbitrary characteristic in this specification (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
Drive shaft device as shown in Figure 1; It comprises live axle 1, gear 6, first slewing gear and second slewing gear; First slewing gear is arranged on an end of live axle 1; Second slewing gear is arranged on 1/2nd places of live axle 1, and first slewing gear and second slewing gear are provided with in opposite directions, and gear 6 is installed on the live axle 1 and between first slewing gear and second slewing gear; Said first slewing gear comprises clutch shaft bearing seat 22, clutch shaft bearing 21, clutch shaft bearing lid 23; Said clutch shaft bearing 21 is arranged on the inside of clutch shaft bearing seat 22, and clutch shaft bearing 21 is installed on the live axle 1, and clutch shaft bearing lid 23 is installed on the clutch shaft bearing seat 22 through first bolt; Said second slewing gear comprises second bearing support 32, second bearing 31, second bearing cap 33; Said second bearing 31 is arranged on the inside of second bearing support 32, and second bearing 31 is installed on the live axle 1; The middle part of said second bearing cap 33 is provided with diameter and the identical hole of live axle 1 diameter, and live axle 1 passes the hole of second bearing cap 33, and second bearing cap 33 is installed on second bearing support 32 through second bolt.Said first transmission device also comprises first flange 4, and said first flange is bolted on the clutch shaft bearing seat 22 through the 3rd.Said second transmission device also comprises second flange 5, and said second flange 5 is bolted on second bearing support 32 through the 4th.Said gear 6 is fixed on the live axle 1 through flat key 7.
As embodiments of the invention; In the middle of two flanges of drive shaft device of the present invention, install the driving wheel that has gear; Gear on the drive shaft device of the present invention and the gear inosculation on the driving wheel; The drive driving wheel rotates together when drive shaft turns, thereby accomplishes the running of whole driving arrangement.
Live axle of the present invention is fit to the supporting use of drive unit with semi portal formula scraper reclaimer, and its serious wear is not live axle during work, but gear, only needs during maintenance more that gear changing gets final product, and maintenance expenses is lower; This drive shaft device make object on every side all be attached to wheel shaft near, during driving, can reduce moment, save power and energy, operational effect is good.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (4)
1. drive shaft device; It is characterized in that; Comprise live axle (1), gear (6), first slewing gear and second slewing gear, first slewing gear is arranged on an end of live axle (1), and second slewing gear is arranged on 1/2nd places of live axle (1); First slewing gear and second slewing gear are provided with in opposite directions, and gear (6) is installed on the live axle (1) and between first slewing gear and second slewing gear;
Said first slewing gear comprises clutch shaft bearing seat (22), clutch shaft bearing (21), clutch shaft bearing lid (23); Said clutch shaft bearing (21) is arranged on the inside of clutch shaft bearing seat (22), and clutch shaft bearing (21) is installed on the live axle (1), and clutch shaft bearing lid (23) is installed on the clutch shaft bearing seat (22) through first bolt;
Said second slewing gear comprises second bearing support (32), second bearing (31), second bearing cap (33); Said second bearing (31) is arranged on the inside of second bearing support (32), and second bearing (31) is installed on the live axle (1); The middle part of said second bearing cap (33) is provided with diameter and the identical hole of live axle (1) diameter, and live axle (1) passes the hole of second bearing cap (33), and second bearing cap (33) is installed on second bearing support (32) through second bolt.
2. drive shaft device according to claim 1 is characterized in that, said first transmission device also comprises first flange (4), and said first flange is bolted on the clutch shaft bearing seat (22) through the 3rd.
3. drive shaft device according to claim 1 is characterized in that, said second transmission device also comprises second flange (5), and said second flange (5) is bolted to (32) on second bearing support through the 4th.
4. drive shaft device according to claim 1 is characterized in that, said gear (6) is fixed on the live axle (1) through flat key (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104338795A CN102518643A (en) | 2011-12-22 | 2011-12-22 | Driving shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104338795A CN102518643A (en) | 2011-12-22 | 2011-12-22 | Driving shaft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102518643A true CN102518643A (en) | 2012-06-27 |
Family
ID=46289673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104338795A Pending CN102518643A (en) | 2011-12-22 | 2011-12-22 | Driving shaft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518643A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712741A (en) * | 2015-03-06 | 2015-06-17 | 李阳铭 | Transmission structure and loosening tiller deep rotary tillage mechanism provided with same |
| CN104704947A (en) * | 2015-03-06 | 2015-06-17 | 李阳铭 | Deep rotary tillage mechanism of subsoiling machine |
| CN104776199A (en) * | 2015-03-06 | 2015-07-15 | 李阳铭 | Transmission structure and powder ridge mechanism of loose tillage machine provided with same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201109658Y (en) * | 2007-12-21 | 2008-09-03 | 沈阳矿山机械（集团）有限责任公司 | Split shaft aureole rise direction-exchanging apparatus |
| CN101462646A (en) * | 2007-12-21 | 2009-06-24 | 沈阳矿山机械（集团）有限责任公司 | Rise side type scratch board reclaimer |
| CN202381517U (en) * | 2011-12-22 | 2012-08-15 | 江阴大地装备股份有限公司 | Driving shaft device |
-
2011
- 2011-12-22 CN CN2011104338795A patent/CN102518643A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201109658Y (en) * | 2007-12-21 | 2008-09-03 | 沈阳矿山机械（集团）有限责任公司 | Split shaft aureole rise direction-exchanging apparatus |
| CN101462646A (en) * | 2007-12-21 | 2009-06-24 | 沈阳矿山机械（集团）有限责任公司 | Rise side type scratch board reclaimer |
| CN202381517U (en) * | 2011-12-22 | 2012-08-15 | 江阴大地装备股份有限公司 | Driving shaft device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712741A (en) * | 2015-03-06 | 2015-06-17 | 李阳铭 | Transmission structure and loosening tiller deep rotary tillage mechanism provided with same |
| CN104704947A (en) * | 2015-03-06 | 2015-06-17 | 李阳铭 | Deep rotary tillage mechanism of subsoiling machine |
| CN104776199A (en) * | 2015-03-06 | 2015-07-15 | 李阳铭 | Transmission structure and powder ridge mechanism of loose tillage machine provided with same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120627 |