CN201110214Y - Mounting mechanism of engine fan - Google Patents
Mounting mechanism of engine fan Download PDFInfo
- Publication number
- CN201110214Y CN201110214Y CNU2007200425469U CN200720042546U CN201110214Y CN 201110214 Y CN201110214 Y CN 201110214Y CN U2007200425469 U CNU2007200425469 U CN U2007200425469U CN 200720042546 U CN200720042546 U CN 200720042546U CN 201110214 Y CN201110214 Y CN 201110214Y
- Authority
- CN
- China
- Prior art keywords
- fan
- engine
- cylinder head
- connecting plate
- bearing
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an installing mechanism of an engine fan and in particular belongs to the technical field of power devices. A water pump is adopted to be installed on the front end surface of a machine body, a cylinder head is connected on the machine body, and a fan belt is sleeved on a fan belt wheel. The installing mechanism is characterized in that a connector panel is installed on the front end surface of the cylinder head, a thermostat shell and a fan bearing seat part are respectively fixed on the connector panel, and the fan belt wheel and a fan fixed flange are respectively installed on the fan bearing seat part. The installing mechanism of the utility model has simple, compact and rational structure, when an engine needs raising the installing position of the fan due to matching, the installing position of the water pump does not need changing, which enables one engine to be provided with two positions for installing the fan and enables the engine to achieve good cooling effect when different matching is needed.
Description
Technical field
The utility model relates to a kind of mounting mechanism of engine blower, specifically belongs to field of power equipment technology.
Background technique
In prior art, the fan of general motor all is to be fixed together by fan fastening flange and water pump pulley, rotates together thereby drive water pump pulley drive fan by belt during engine running.Water pump all is mounted in the front-end face of engine body under normal conditions, the thermostat housing is installed in the front-end face of cylinder head, raise the mounting point that to raise water pump simultaneously if want the mounting point of fan, make it be installed in the front-end face of cylinder head, like this, will make water pump body and thermostat case design as a whole for solving problem that water pump and thermostat housing be installed in the cylinder head front-end face simultaneously, and because also layout again of the change body cooling water intake position of water pump mounting point, the complexity that overall structure becomes like this, development cost increases.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby provide a kind of mounting mechanism of engine blower, when motor is raised the mounting point of fan because of supporting needs, need not change the mounting point of water pump, can make motor in that difference is supporting when needing, can reach favorable cooling effect.
Main solution of the present utility model is achieved in that
The utility model mainly adopts water pump to be installed in the body front-end face, cylinder head is connected on the body, the fan belt is enclosed within on the fan pulley, feature is at the cylinder head front-end face connecting plate to be installed, thermostat housing and fan spindle bearing base member are separately fixed on the connecting plate, and fan pulley and fan fastening flange are installed in respectively on the fan spindle bearing base member.
Described connecting plate is provided with the water outlet of cylinder head.
Described connecting plate is provided with the fixed bolt hole position of thermostat housing and fan shaft bearing;
Described fan spindle bearing base member comprises fan shaft bearing, Bearing with multiple rows of balls and adpting flange, fan spindle bearing is installed in the fan shaft bearing, fixedly connected flange on the Bearing with multiple rows of balls, three's matching relationship make that adpting flange can rotate flexibly when the fan shaft bearing was fixed on the connecting plate.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; When motor is raised the mounting point of fan because of supporting needs, need not change the mounting point of water pump, make the position that two kinds of installation fans are arranged with a kind of motor, and can make motor reach favorable cooling effect when needing in that difference is supporting.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a structure left view of the present utility model.
Fig. 3 overlooks partial sectional view for structure of the present utility model.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly is made up of water pump 1, body 2, cylinder head 3, thermostat housing 4, connecting plate 5, fan spindle bearing base member 6, fan pulley 7, fan fastening flange 8, fan belt 9 and fan 10.
The utility model adopts water pump 1 to be installed in body 2 front-end faces, increases a plate 5 between cylinder head 3 front-end faces and thermostat housing 4, reserves the fixed bolt hole position of water outlet and the thermostat housing 4 and the fan shaft bearing 6a of cylinder head 3 on the connecting plate 5; Fan spindle bearing base member 6 is installed on the connecting plate 5.Fan spindle bearing base member 6 comprises fan shaft bearing 6a, Bearing with multiple rows of balls 6b and adpting flange 6c, Bearing with multiple rows of balls 6b is installed in the fan shaft bearing 6a, Bearing with multiple rows of balls 6b goes up fixedly connected flange 6c, and three's matching relationship makes that adpting flange 6c can rotate flexibly when fan shaft bearing 6a was fixed on the connecting plate 5.Again fan pulley 7 and fan fastening flange 8 are installed on the adpting flange 6c, fan belt 9 is installed on the fan pulley 7, at last fan 10 is installed on the fan fastening flange 8, drive fan 10 by fan belt 9 and rotate.
After thermostat housing 4 was installed on the connecting plate 5, the cooling water of cylinder head 3 arrived thermostat housing 4 by connecting plate 5, and the complete machine cooling water channel does not change.Fan spindle bearing base member 6 is installed on the connecting plate 5, Bearing with multiple rows of balls 6b couples together adpting flange 6c and fan shaft bearing 6a by certain matching relationship, adpting flange 6c can rotate flexibly after fan shaft bearing 6a is fixed on the connecting plate 5, therefore after fan pulley 7 and fan fastening flange 8 are installed on the adpting flange 6c, also can rotate flexibly, thereby guarantee to be driven by belt 9 after fan 10 is installed on the fan fastening flange 8.As shown in Figure 2, fan 10 has installed to the front-end face of cylinder head, and mounting center is raised.
In general, the utility model can make a kind of motor have two kinds of positions that fan is installed, and satisfies multiple supporting demand, can be widely applied to water pump and be installed in the body front-end face, and thermostat is installed in the multiple motor of cylinder head front-end face.
Claims (4)
1, a kind of mounting mechanism of engine blower, adopt water pump (1) to be installed in body (2) front-end face, cylinder head (3) is connected on the body (2), fan belt (9) is enclosed within on the fan pulley (7), it is characterized in that connecting plate (5) being installed at cylinder head (3) front-end face, thermostat housing (4) and fan spindle bearing base member (6) are separately fixed on the connecting plate (5), and fan pulley (7) and fan fastening flange (8) are installed in respectively on the fan spindle bearing base member (6).
2, the mounting mechanism of a kind of engine blower according to claim 1 is characterized in that described connecting plate (5) is provided with water outlet.
3, the mounting mechanism of a kind of engine blower according to claim 1 is characterized in that described connecting plate (5) is provided with spiro keyhole position.
4, the mounting mechanism of a kind of engine blower according to claim 1, it is characterized in that described fan spindle bearing base member (6) comprises fan shaft bearing (6a), Bearing with multiple rows of balls (6b) and adpting flange (6c), Bearing with multiple rows of balls (6b) is installed in the fan shaft bearing (6a), and Bearing with multiple rows of balls (6b) is gone up fixedly connected flange (6c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200425469U CN201110214Y (en) | 2007-11-16 | 2007-11-16 | Mounting mechanism of engine fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200425469U CN201110214Y (en) | 2007-11-16 | 2007-11-16 | Mounting mechanism of engine fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110214Y true CN201110214Y (en) | 2008-09-03 |
Family
ID=39894744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200425469U Expired - Lifetime CN201110214Y (en) | 2007-11-16 | 2007-11-16 | Mounting mechanism of engine fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110214Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156357A (en) * | 2015-09-30 | 2015-12-16 | 无锡惠山泵业有限公司 | Dual holding blank bidirectional cooling water pump |
| CN105351073A (en) * | 2015-12-16 | 2016-02-24 | 广西玉柴机器股份有限公司 | Water pump cushioning board |
-
2007
- 2007-11-16 CN CNU2007200425469U patent/CN201110214Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156357A (en) * | 2015-09-30 | 2015-12-16 | 无锡惠山泵业有限公司 | Dual holding blank bidirectional cooling water pump |
| CN105351073A (en) * | 2015-12-16 | 2016-02-24 | 广西玉柴机器股份有限公司 | Water pump cushioning board |
| CN105351073B (en) * | 2015-12-16 | 2017-10-31 | 广西玉柴机器股份有限公司 | A kind of water pump bench hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071116 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |