CN201895935U - Encoder transmission device for positioning shuttle vehicle - Google Patents
Encoder transmission device for positioning shuttle vehicle Download PDFInfo
- Publication number
- CN201895935U CN201895935U CN2010205623222U CN201020562322U CN201895935U CN 201895935 U CN201895935 U CN 201895935U CN 2010205623222 U CN2010205623222 U CN 2010205623222U CN 201020562322 U CN201020562322 U CN 201020562322U CN 201895935 U CN201895935 U CN 201895935U
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- China
- Prior art keywords
- coder
- encoder
- shuttle
- driving device
- transmission shaft
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Abstract
The utility model discloses an encoder transmission device for positioning a shuttle vehicle, which comprises a fixing support, an encoder and an encoder transmission system. The encoder transmission system comprises a chain wheel and a transmission shaft, the transmission shaft is connected with an encoder shaft of the encoder through a coupler, the transmission shaft is fixed to one end of a floating support through a bearing, a bearing retainer ring and a bearing anti-drop nut, the encoder is mounted on an encoder fixing board at the other end of the floating support, the encoder shaft penetrating through the encoder fixing board is connected with the coupler, and the floating support is sleeved in the fixing support and fixed through an adjusting mechanism disposed on the fixing support. As the encoder and the transmission device of the encoder are mounted on the same floating support, the stability of connection between the encoder and the transmission device is enhanced, the encoder transmission device has better coaxiality, the positions of the floating support and the fixing support can be adjusted through springs, and precise coordination of the chain wheel and a chain is ensured.
Description
Technical field
The utility model belongs to the material flows automation technical field, be specifically related to the driving device of shuttle encoder to count location usefulness on a kind of automatic material flow line, relate more specifically to realize that shuttle accurately locatees at assigned address, finish the shuttle location coder driving device of the smooth and easy conveying task of material.
Background technology
The shuttle that in automatic material flow is produced, uses, what its coder adopted in the prior art is that coder and driving device divide two body fixed forms, thereby causes existing in operational process following defective: the one, and the coupler easy fracture between coder and driving device or loosening; The 2nd, former driving device is divided into two-stage, and adopts the cog belt transmission, and the easy sideslip of cog belt is torn; The 3rd, can not be subjected to the influence of aspects such as shuttle orbit and encoder to count chain straightness accuracy to two side slips in the former driving device operational process, sprocket wheel and chain engages weak effect are prone to slippage phenomenon; The 4th, former transmission structures complexity removes and installs cumbersomely, safeguards length consuming time.Owing to above-mentioned many-sided reason, the driving device fault of coder of the prior art takes place frequently, Transmission is fragile, shuttle alignment error rate height, the unobstructed property of logistics and the production continuity of whole line segment have been had a strong impact on, only can not solve root problem by safeguarding, this problem is troubling the mechanical ﹠ electrical technology maintainer over a long time; If yet the shuttle location technology is increased laser rangefinder, its input cost is too high again, about about 180,000 yuan.At the deficiencies in the prior art,, develop and a kind ofly can ensure that encoder to count is accurate through concentrating on studies of the utility model people, the realization shuttle is accurately located at assigned address, finish the driving device of the shuttle location of the smooth and easy conveying task of material with coder, evidence, respond well.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can ensure that encoder to count is accurate, and the realization shuttle is accurately located at assigned address, finishes the driving device of the shuttle location of the smooth and easy conveying task of material with coder.
The purpose of this utility model is achieved in that and comprises fixed bearing, coder and coder driving system, and described coder driving system comprises sprocket wheel, transmission shaft, and transmission shaft is connected with the coder axle of coder by coupler; Described transmission shaft is fixed in an end of floating bracket by bearing, end ring and bearing screwed retaining ring, and described coder is installed on the coder adapter plate that is arranged on the floating bracket other end, and the coder axle passes the coder adapter plate and is connected with coupler; Described floating bracket is socketed in the fixed bearing, and fixes by the adjusting mechanism of fixed bearing setting.
Of the present utility model coder and driving device thereof are installed on the same floating bracket, improved bonded assembly steadiness therebetween, alignment is better, and can pass through the setting of spring cooperation position between floating bracket and the fixed bearing, has guaranteed accurate cooperation the between sprocket wheel and the chain.
Description of drawings
Fig. 1 looks with the driving device master of coder for shuttle location and partly cuts open scheme drawing;
Fig. 2 looks scheme drawing for the shuttle location with the driving device left side of coder;
Fig. 3 is the driving device schematic perspective view of shuttle location with coder.
Among the figure: the 1-fixed bearing; 2-adjusts spring; The 3-floating bracket; The 4-adjustable bolt; 5-bearing screwed retaining ring; The 6-transmission shaft; The 7-bearing; The 8-end ring; 9-sprocket wheel black nut; The 10-sprocket wheel; The 11-coupler; 12-coder adapter plate; The 13-coder; 14-coder axle; The 15-spring socket.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but never in any form the utility model is limited, any conversion based on the utility model training centre is done all falls into protection domain of the present utility model.
As shown in the figure, of the present utility model being achieved in that comprises fixed bearing 1, coder 13 and coder driving system, described coder driving system comprises sprocket wheel 10, transmission shaft 6, and transmission shaft 6 is connected with the coder axle 14 of coder 13 by coupler 11; Described transmission shaft 6 is fixed in an end of floating bracket 3 by bearing 7, end ring 8 and bearing screwed retaining ring 5, described coder 13 is installed on the coder adapter plate 12 that is arranged on floating bracket 3 other ends, and coder axle 14 passes coder adapter plate 12 and is connected with coupler 11; Described floating bracket 3 is socketed in the fixed bearing 1, and fixes by the adjusting mechanism that fixed bearing 1 is provided with.
Described adjusting mechanism comprises spring socket 15 and it adjustment spring 2 that matches and adjustable bolt 4.
On the described transmission shaft 6 sprocket wheel black nut 9 is set, or by dowel fixes sprocket wheel 10.
Described transmission shaft 6 one ends are provided with coupler 11, and its stationary plane is the plane, so both can reduce the assembly amount, more improved alignment; Prevent that simultaneously binding bolt from making radial slippage, cause the encoder to count error.
The length of described adjustment spring 2 is greater than the hole depth 8-12mm of spring socket 15, with guarantee the driving device upper sprocket wheel all the time with the chain normal engaged, eliminate on the chain height direction ± influence of 3mm error.Promptly on fixed bearing 1, must stretch out spring socket 15 upper edge 8-12mm, make floating bracket that enough adjustment surpluses that fluctuates be arranged in operational process; The length of adjusting spring 2 is concordant with spring base hole at the spring base hole of floating bracket 3, adjusts spring force by adjustable bolt, guarantees that floating bracket fore-and-aft direction in operational process does not rock.
The left and right sides tolerance clearance of described fixed bearing 1 and floating bracket 3 is for being about 2mm, with guarantee the driving device upper sprocket wheel all the time with the chain normal engaged, eliminate on the chain straightness accuracy ± influence of 2mm deviation.
The front and back tolerance clearance of described fixed bearing 1 and floating bracket 3 is 0.2-50 μ m, prevents that sprocket wheel from producing fore-and-aft direction and rocking, and the coder axle is rotated produce counting error, guarantees the accuracy of encoder to count.
Principle of work of the present utility model:
Coder and driving device thereof are installed on the same floating bracket, improved bonded assembly steadiness therebetween, alignment is better, and can pass through the setting of spring cooperation position between floating bracket and the fixed bearing, guaranteed accurate cooperation the between sprocket wheel and the chain, so just guaranteed shuttle in orbit back and forth during linear running, the driving device of coder can synchronous linear motion on chain stably, guaranteed the accurate of encoder to count, to reach the purpose of accurate realization shuttle location.
The utility model characteristics:
1, of the present utility model simple in structure, cost of manufacture is low;
2, the utility model structure is more firm, and alignment is good, moves more steadily, and accuracy is higher;
3, the utility model fault rate is low, simple being suitable for, and easy to maintenance quick, maintenance cost is low.
Claims (8)
1. a shuttle is located and is used the coder driving device, comprise fixed bearing (1), coder (13) and coder driving system, described coder driving system comprises sprocket wheel (10), transmission shaft (6), transmission shaft (6) is connected with the coder axle (14) of coder (13) by coupler (11), it is characterized in that: described transmission shaft (6) is by bearing (7), end ring (8) and bearing screwed retaining ring (5) are fixed in an end of floating bracket (3), described coder (13) is installed on the coder adapter plate (12) that is arranged on floating bracket (3) other end, and coder axle (14) passes coder adapter plate (12) and is connected with coupler (11); Described floating bracket (3) is socketed in the fixed bearing (1), and fixes by the adjusting mechanism that fixed bearing (1) is provided with.
2. the coder driving device is used in shuttle as claimed in claim 1 location, and it is characterized in that: described adjusting mechanism comprises adjustment spring (2) and the adjustable bolt (4) that spring socket (15) and it match.
3. the coder driving device is used in shuttle as claimed in claim 1 location, it is characterized in that: sprocket wheel black nut (9) is set on the described transmission shaft (6).
4. the coder driving device is used in shuttle as claimed in claim 1 location, and it is characterized in that: described transmission shaft (6) is by dowel fixes sprocket wheel (10).
5. use the coder driving device as claim 1 or 3 described shuttle location, it is characterized in that: described transmission shaft (6) one ends are provided with coupler (11).
6. the coder driving device is used in shuttle as claimed in claim 1 location, and it is characterized in that: described adjustment spring (2) stretches out spring socket (15) upper edge 8-12mm.
7. the coder driving device is used in shuttle as claimed in claim 1 location, and it is characterized in that: the left and right sides tolerance clearance of described fixed bearing (1) and floating bracket (3) is about 2mm.
8. the coder driving device is used in shuttle as claimed in claim 1 location, and it is characterized in that: the front and back tolerance clearance of described fixed bearing (1) and floating bracket (3) is 0.2-50 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205623222U CN201895935U (en) | 2010-10-15 | 2010-10-15 | Encoder transmission device for positioning shuttle vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205623222U CN201895935U (en) | 2010-10-15 | 2010-10-15 | Encoder transmission device for positioning shuttle vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895935U true CN201895935U (en) | 2011-07-13 |
Family
ID=44253850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205623222U Expired - Lifetime CN201895935U (en) | 2010-10-15 | 2010-10-15 | Encoder transmission device for positioning shuttle vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895935U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689761A (en) * | 2012-06-19 | 2012-09-26 | 上海英锋工业设备有限公司 | Remotely-controlled shuttle car |
| CN103523488A (en) * | 2013-10-31 | 2014-01-22 | 北方重工集团有限公司 | Speed measurement positioning device of belt conveyor mobile device |
| CN106809623A (en) * | 2015-11-30 | 2017-06-09 | 上海梅山钢铁股份有限公司 | A kind of floating type coil car detector for movable position |
| CN107344661A (en) * | 2017-06-23 | 2017-11-14 | 南京冠帝仓储设备有限公司 | The positioner that a kind of encoder is used cooperatively with laser ranging |
| CN112277990A (en) * | 2020-10-28 | 2021-01-29 | 上海外高桥造船有限公司 | Auxiliary mounting device for encoder |
| CN113418494A (en) * | 2021-08-20 | 2021-09-21 | 南京泰普森自动化设备有限公司 | Rotation angle measuring device |
-
2010
- 2010-10-15 CN CN2010205623222U patent/CN201895935U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689761A (en) * | 2012-06-19 | 2012-09-26 | 上海英锋工业设备有限公司 | Remotely-controlled shuttle car |
| CN102689761B (en) * | 2012-06-19 | 2014-04-02 | 上海英锋工业设备有限公司 | Remotely-controlled shuttle car |
| CN103523488A (en) * | 2013-10-31 | 2014-01-22 | 北方重工集团有限公司 | Speed measurement positioning device of belt conveyor mobile device |
| CN103523488B (en) * | 2013-10-31 | 2016-08-24 | 北方重工集团有限公司 | Ribbon conveyer mobile device speed-position detection device |
| CN106809623A (en) * | 2015-11-30 | 2017-06-09 | 上海梅山钢铁股份有限公司 | A kind of floating type coil car detector for movable position |
| CN106809623B (en) * | 2015-11-30 | 2020-01-21 | 上海梅山钢铁股份有限公司 | Floating coil of strip dolly shift position detection device |
| CN107344661A (en) * | 2017-06-23 | 2017-11-14 | 南京冠帝仓储设备有限公司 | The positioner that a kind of encoder is used cooperatively with laser ranging |
| CN112277990A (en) * | 2020-10-28 | 2021-01-29 | 上海外高桥造船有限公司 | Auxiliary mounting device for encoder |
| CN113418494A (en) * | 2021-08-20 | 2021-09-21 | 南京泰普森自动化设备有限公司 | Rotation angle measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |
|
| CX01 | Expiry of patent term |