CN208870826U - A kind of air blower barring gear - Google Patents
A kind of air blower barring gear Download PDFInfo
- Publication number
- CN208870826U CN208870826U CN201821433837.5U CN201821433837U CN208870826U CN 208870826 U CN208870826 U CN 208870826U CN 201821433837 U CN201821433837 U CN 201821433837U CN 208870826 U CN208870826 U CN 208870826U
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- CN
- China
- Prior art keywords
- air blower
- sleeve
- jiggering
- turning motor
- main shaft
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Abstract
A kind of air blower barring gear, including air blower ontology and jiggering main body, jiggering main body include jiggering bracket and the turning motor on jiggering bracket, and clutch is equipped between the output shaft and air blower main shaft of turning motor；Clutch includes release sleeve, release sleeve outer end is equipped with locking sleeve, equipped with the locking head matched with locking sleeve on air blower main shaft, release sleeve is connected by key with the cooperation of keyway with turning motor output shaft, it is arranged with sliding sleeve outside release sleeve, the operating mechanism of sliding sleeve is equipped on jiggering bracket.The utility model is by setting locking head and locking sleeve, the disk for being conducive to air blower turns, pass through the cooperation of key and keyway between release sleeve and turning motor output shaft, realize the synchronous rotation after air blower main shaft is docked with turning motor output shaft, by being equipped with sliding sleeve, while guaranteeing the synchronous rotation of release sleeve and turning motor output shaft, the sliding between release sleeve and turning motor output shaft is realized.
Description
Technical field
The utility model relates to a kind of air blower, in particular to a kind of air blower barring gear.
Background technique
Large blower in use, due to main shaft heavier-weight, needed before starting manually disk turn main shaft and (play lubrication axis
Watt effect) large labor intensity, in addition, main shaft is also easy to produce deformation after the air blower main shaft that works under hot environment is shut down, so need
Long-time disk turns could stop disc turn after main shaft is cooling.Have many producers now and do air blower barring gear substitution manually,
And these air blower barring gears mainly use freewheel clutch to carry out work, but in the start up and shutdown of air blower main shaft
In, the revolving speed of air blower is excessively high, not only there is security risk using freewheel clutch, and according to customer responsiveness, jiggering input ratio
It is more difficult.
Summary of the invention
Technical problem to be solved in the utility model be in view of the deficiencies of the prior art, provide it is a kind of design rationally, make
With conveniently, disk turns the good air blower barring gear of effect.
Technical problem to be solved in the utility model is realized by technical solution below, and the utility model is
A kind of air blower barring gear, including air blower ontology and jiggering main body, air blower ontology include air blower cabinet and air blower
Main shaft, the jiggering main body include jiggering bracket and the turning motor on jiggering bracket, the output shaft of turning motor with
The coaxial setting of air blower main shaft, its main feature is that, it is equipped on the output shaft of turning motor and carries out power between air blower main shaft
It transmits and isolated clutch；
The clutch includes sliding the release sleeve that connects with turning motor output shaft, release sleeve by key and
The cooperation of keyway connects with turning motor output shaft, and keyway is arranged along the axis of release sleeve, and release sleeve outer end is equipped with locking
Sleeve is arranged with sliding sleeve on release sleeve, in jiggering branch equipped with the locking head matched with locking sleeve on air blower main shaft
Frame, which is equipped with, to be pushed sliding sleeve to advance and retreats the operating mechanism for engaging with being detached from for realizing jiggering main body with air blower main shaft.
What technical problem to be solved in the utility model can also be realized by technical solution below, in the drum
Equipped with the connecting shaft being coaxially disposed with air blower main shaft on blower fan main shaft, connecting shaft is mounted on air blower cabinet by bearing, institute
It states locking head and is fixed on connecting shaft outer end.
What technical problem to be solved in the utility model can also be realized by technical solution below, the behaviour
Vertical mechanism includes control crank and rack and pinion assembly, and through gear installation base on jiggering bracket, control crank fills gear
In the axle outer end of gear, rack gear is mounted on sliding sleeve along the axis direction of sliding sleeve.
What technical problem to be solved in the utility model can also be realized by technical solution below, in the disk
Speed reducer is housed on vehicle motor.
Compared with prior art, the utility model realizes air blower main shaft and jiggering by setting locking head and locking sleeve
Dock With Precision Position between motor output shaft improves guiding accuracy, and the disk for being conducive to air blower turns, and release sleeve is defeated with turning motor
The cooperation for passing through key and keyway between shaft is realized the synchronous rotation after air blower main shaft is docked with turning motor output shaft, is led to
It crosses and is equipped with sliding sleeve, while guaranteeing the synchronous rotation of release sleeve and turning motor output shaft, realize release sleeve and disk
Sliding between vehicle motor output shaft, design is simple, reasonable, easy to use, and disk transfer efficient is high, and effect is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to the drawings, the specific technical solution of the utility model is further described, in order to those skilled in the art
Member is further understood that the utility model, without constituting the limitation to its right.
Referring to Fig.1, a kind of air blower barring gear, including air blower ontology and jiggering main body, air blower ontology include drum
Fan box 2 and air blower main shaft 1, the jiggering main body include jiggering bracket 12 and the jiggering electricity on jiggering bracket 12
Machine, the setting coaxial with air blower main shaft 1 of the output shaft 9 of turning motor are equipped with and air blast owner on the output shaft 9 of turning motor
Power transmitting and isolated clutch are carried out between axis 1；
The clutch includes sliding the release sleeve 7 to connect with turning motor output shaft 9, and release sleeve 7 passes through
Key connects with the cooperation of keyway with turning motor output shaft 9, that is, key is equipped in release sleeve 7, on turning motor output shaft 9
Equipped with the keyway matched with key on release sleeve 7, keyway is arranged along the axis of turning motor output shaft 9,7 outer end of release sleeve
Equipped with locking sleeve 5, the locking head 4 matched with locking sleeve 5 is housed on air blower main shaft 1, is arranged with cunning on release sleeve 7
Dynamic set 6, be equipped on jiggering bracket 12 push sliding sleeve 6 advance with retreat realize jiggering main body and air blower main shaft engage and
The operating mechanism of disengaging；
If locking head is hexahedron, locking sleeve is the interior Hexagonal jacket matched with hexahedron；If locking head is other
Multi-party body, then locking sleeve is that can also adopt with polygonal sleeve in multi-party mates, the locking head and locking sleeve
With any movable locking mechanism is disclosed in the prior art, e.g., the cooperation of key and keyway, or be, gear structure
Locking head and the locking sleeve engaged with gear.
Equipped with the connecting shaft 3 being coaxially disposed with air blower main shaft 1 on the air blower main shaft 1, connecting shaft 3 passes through bearing
13 on air blower cabinet 2, and the locking head 4 is fixed on 3 outer end of connecting shaft and improves turning motor by setting connecting shaft 3
The concentricity of output shaft 9 and air blower main shaft 1, the connection between connecting shaft 3 and air blower main shaft 1 pass through locking head and locking head
The cooperation of sleeve, that is, locking head is equipped with by screw on air blower main shaft, is provided in connecting shaft end and cooperates with locking head
Locking head sleeve.
The operating mechanism includes control crank 10 and rack and pinion assembly, and gear 11 is mounted in disk by gear installation base
On kickstand 12, control crank 10 is mounted in the axle outer end of gear 11, and rack gear is mounted in sliding sleeve 6 along the axis direction of sliding sleeve 6
On, the advance and retrogressing of sliding sleeve 6 are realized using rack and pinion assembly, so that the engagement and disengaging of jiggering are realized, in the disk
Speed reducer 8 is housed, the low-speed discs for air blower turn on vehicle motor.
Jiggering described in the utility model replaces freewheel clutch using the fit system of locking head and locking sleeve, mentions
The guiding accuracy of high clutch overcomes freewheel clutch bring security risk, and by setting release sleeve, release sleeve is logical
It crosses key to connect with the cooperation of keyway with turning motor output shaft, realizes the synchronous rotation of release sleeve and turning motor output shaft,
By setting sliding sleeve, the outer end of release sleeve is fixed with the retaining ring of sliding sleeve, sliding sleeve is avoided to skid off from release sleeve, protecting
While demonstrate,proving the synchronous rotation of release sleeve and turning motor output shaft, realize between release sleeve and turning motor output shaft
Sliding, to realize the engagement and disengaging of jiggering, structure is simple, easy to use.
Claims (6)
1. a kind of air blower barring gear, including air blower ontology and jiggering main body, air blower ontology include air blower cabinet and
Air blower main shaft, the jiggering main body include jiggering bracket and the turning motor on jiggering bracket, turning motor it is defeated
Shaft setting coaxial with air blower main shaft, it is characterised in that: be equipped between air blower main shaft on the output shaft of turning motor
Carry out power transmitting and isolated clutch；
The clutch includes sliding the release sleeve to connect with turning motor output shaft, and release sleeve passes through key and keyway
Cooperation connect with turning motor output shaft, keyway along release sleeve axis be arranged, release sleeve outer end be equipped with locking sleeve,
The locking head matched with locking sleeve is housed on air blower main shaft, sliding sleeve is arranged on release sleeve, on jiggering bracket
Equipped with the operating mechanism for engaging with being detached from for pushing sliding sleeve advance and retrogressing to realize jiggering main body and air blower main shaft.
2. air blower barring gear according to claim 1, it is characterised in that: be equipped with and drum on the air blower main shaft
The connecting shaft of blower fan main shaft coaxial arrangement, for connecting shaft through bearing on air blower cabinet, the locking head is fixed on connection
Axis outer end.
3. air blower barring gear according to claim 1, it is characterised in that: the operating mechanism includes control crank
And rack and pinion assembly, for gear through gear installation base on jiggering bracket, control crank is mounted in the axle outer end of gear, tooth
Item is mounted on sliding sleeve along the axis direction of sliding sleeve.
4. air blower barring gear according to claim 1, it is characterised in that: equipped with deceleration on the turning motor
Machine.
5. air blower barring gear according to claim 1, it is characterised in that: be fixed in the outer end of the release sleeve
The retaining ring of sliding sleeve.
6. air blower barring gear according to claim 1, it is characterised in that: the locking head is hexahedron, locking
Sleeve is the interior Hexagonal jacket matched with hexahedron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433837.5U CN208870826U (en) | 2018-09-03 | 2018-09-03 | A kind of air blower barring gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433837.5U CN208870826U (en) | 2018-09-03 | 2018-09-03 | A kind of air blower barring gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208870826U true CN208870826U (en) | 2019-05-17 |
Family
ID=66466669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821433837.5U Active CN208870826U (en) | 2018-09-03 | 2018-09-03 | A kind of air blower barring gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208870826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717497A (en) * | 2023-08-10 | 2023-09-08 | 连云港透平能源设备有限公司 | Air-blower turning protection equipment |
-
2018
- 2018-09-03 CN CN201821433837.5U patent/CN208870826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717497A (en) * | 2023-08-10 | 2023-09-08 | 连云港透平能源设备有限公司 | Air-blower turning protection equipment |
| CN116717497B (en) * | 2023-08-10 | 2023-11-14 | 连云港透平能源设备有限公司 | Air-blower turning protection equipment |
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