CN204324815U - A kind of balance wheel structure with shock-absorbing function - Google Patents
A kind of balance wheel structure with shock-absorbing function Download PDFInfo
- Publication number
- CN204324815U CN204324815U CN201420755726.1U CN201420755726U CN204324815U CN 204324815 U CN204324815 U CN 204324815U CN 201420755726 U CN201420755726 U CN 201420755726U CN 204324815 U CN204324815 U CN 204324815U
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- CN
- China
- Prior art keywords
- balance wheel
- circular hole
- balance
- spring
- adjusting shaft
- 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 - Fee Related
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Abstract
The utility model relates to a kind of balance wheel structure with shock-absorbing function, and its bearing seat is welded on fork truck body; Balance wheel back-end support both sides are respectively provided with the first circular hole of a vertical direction, and middle part is also provided with front wide and rear narrow longitudinal chamber, and the both sides in chamber are provided with two the second circular holes run through; Balance wheel bearing is provided with the 3rd horizontal circular hole and the 4th longitudinal circular hole; Balance wheel rotating shaft laterally makes balance wheel bearing be connected with balance wheel support radial type through the second circular hole and the 3rd circular hole successively; The 5th circular hole is provided with in the middle part of balancing axle; Balance wheel balance staff longitudinally successively through the 4th circular hole and the 5th circular hole, makes balance wheel balance staff be connected with balancing axle radial type; Balancing axle two ends are respectively provided with a balance wheel; Spring adjusting shaft passes in the first circular hole, each one of left and right sides; Part spring adjusting shaft being in more than the first through hole is provided with spring, and lower end is provided with the 6th circular hole; Balance wheel spring push-rod is horizontally through two the 6th circular holes; The utility model good damping effect.
Description
Technical field
The utility model relates to the improvement of balance wheel structure on a kind of fork truck, particularly a kind of balance wheel structure with shock-absorbing function.
Background technology
Balance wheel structure on existing fork truck mostly is and is rigidly connected, and when vehicle travels on roughness pavement, without shock-absorbing function, have impact on the comfort level of operation.For this reason, we have developed a kind of balance wheel structure with shock-absorbing function.
Utility model content
The utility model object provides a kind of balance wheel structure with shock-absorbing function to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of balance wheel structure with shock-absorbing function, comprises bearing seat, balance wheel balance staff, balance wheel bearing, spring, balance wheel spring push-rod, spring adjusting shaft, balancing axle, balance wheel, balance wheel support, balance staff roll sleeve, balance wheel rotating shaft; Described bearing seat is welded on fork truck body, is used for fixing whole balance wheel structure; Described balance wheel back-end support both sides are respectively provided with the first circular hole of a vertical direction, and middle part is also provided with front wide and rear narrow longitudinal chamber, and the both sides in chamber are provided with two the second circular holes run through; Described balance wheel bearing is provided with the 3rd horizontal circular hole and the 4th longitudinal circular hole; Described balance wheel rotating shaft laterally makes balance wheel bearing be connected with balance wheel support radial type through the second circular hole and the 3rd circular hole successively; The 5th circular hole is provided with in the middle part of described balancing axle; Described balance wheel balance staff longitudinally successively through the 4th circular hole and the 5th circular hole, makes balance wheel balance staff be connected with balancing axle radial type; Described balancing axle two ends are respectively provided with a balance wheel; Described spring adjusting shaft passes in the first circular hole, each one of left and right sides; The part described spring adjusting shaft being in more than the first through hole is provided with spring; Described spring adjusting shaft lower end is rectangular-shaped and is rectangular-shapedly provided with the 6th circular hole; Described balance wheel spring push-rod is horizontally through two the 6th circular holes.
Preferably, described spring adjusting shaft top is provided with Adjusting bolt Adjusting screw, and both are threaded connection, and is used for the precompressed amount of regulating spring.
Preferably, balance staff roll sleeve is also provided with in the middle part of described spring adjusting shaft; The rear end of described balance wheel bearing is between balance staff roll sleeve and the balance narrow chamber of wheel support, the up-and-down movement of balance wheel directly can drive the rear end up-and-down movement of balance wheel bearing, indirectly make balance wheel spring push-rod up-and-down movement, thus make spring produce damping force, reach the effect of damping.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The utility model is provided with spring in the traditional formula that is rigidly connected balance wheel structure, when vehicle is on roughness pavement during running type, spring can produce according to the state of kinematic motion of the balance wheel with earth surface the damping force responded, and reaches the effect of damping, improves the comfort level of operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the block diagram with the first angle of the balance wheel structure of shock-absorbing function described in the utility model;
Accompanying drawing 2 is the block diagram with the second angle of the balance wheel structure of shock-absorbing function described in the utility model;
Accompanying drawing 3 is the block diagram with the balance wheel support of the balance wheel structure of shock-absorbing function described in the utility model;
Accompanying drawing 4 is the cutaway view with the balance wheel structure of shock-absorbing function described in the utility model;
Wherein: 1, Adjusting bolt Adjusting screw; 2, spring; 3, balance wheel spring push-rod; 4, spring adjusting shaft; 5, balancing axle; 6, balance wheel; 7, balance wheel balance staff; 8, balance wheel bearing; 9, bearing seat; 10, balance wheel support; 11, balance staff roll sleeve; 12, balance wheel rotating shaft.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As Figure 1-4, there is a balance wheel structure for shock-absorbing function, comprise bearing seat 9, balance wheel balance staff 7, balance wheel bearing 8, spring 2, balance wheel spring push-rod 3, spring adjusting shaft 4, balancing axle 5, balance wheel 6, balance wheel support 10, balance staff roll sleeve 11, balance wheel rotating shaft 12; Described bearing seat is welded on fork truck body (omitting in figure), is used for fixing whole balance wheel structure; Both sides, described balance wheel support 10 rear end are respectively provided with the first circular hole of a vertical direction, and middle part is also provided with front wide and rear narrow longitudinal chamber, and the both sides in chamber are provided with two the second circular holes run through; Described balance wheel bearing 8 is provided with the 3rd horizontal circular hole and the 4th longitudinal circular hole; Described balance wheel rotating shaft 12 laterally makes balance wheel bearing 8 be connected with balance wheel support 10 radial type through the second circular hole and the 3rd circular hole successively; The 5th circular hole is provided with in the middle part of described balancing axle 5; Described balance wheel balance staff 7 longitudinally successively through the 4th circular hole and the 5th circular hole, makes balance wheel balance staff 7 be connected with balancing axle 5 radial type; Described balancing axle 5 two ends are respectively provided with a balance wheel 6; Described spring adjusting shaft 4 passes in the first circular hole, each one of left and right sides; The part described spring adjusting shaft 4 being in more than the first through hole is provided with spring 2; Described spring adjusting shaft 4 lower end is rectangular-shaped and is rectangular-shapedly provided with the 6th circular hole; Described balance wheel spring push-rod 3 is horizontally through two the 6th circular holes; Described spring adjusting shaft 4 top is provided with Adjusting bolt Adjusting screw 1, and both are threaded connection, and is used for the precompressed amount of regulating spring 2; Balance staff roll sleeve 11 is also provided with in the middle part of described spring adjusting shaft 4; The rear end of described balance wheel bearing 8 is between balance staff roll sleeve 11 and the balance narrow chamber of wheel support 10, the up-and-down movement of balance wheel 6 directly can drive the rear end up-and-down movement of balance wheel bearing 8, indirectly make balance wheel spring push-rod 3 up-and-down movement, thus make spring 2 produce damping force, reach the effect of damping.
The utility model is provided with spring in the traditional formula that is rigidly connected balance wheel structure, when vehicle is on roughness pavement during running type, spring can produce according to the state of kinematic motion of the balance wheel with earth surface the damping force responded, and reaches the effect of damping, improves the comfort level of operation.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (3)
1. there is a balance wheel structure for shock-absorbing function, comprise bearing seat, balance wheel balance staff, balance wheel bearing, spring, balance wheel spring push-rod, spring adjusting shaft, balancing axle, balance wheel, balance wheel support, balance staff roll sleeve, balance wheel rotating shaft; Described bearing seat is welded on fork truck body, is used for fixing whole balance wheel structure; Described balance wheel back-end support both sides are respectively provided with the first circular hole of a vertical direction, and middle part is also provided with front wide and rear narrow longitudinal chamber, and the both sides in chamber are provided with two the second circular holes run through; Described balance wheel bearing is provided with the 3rd horizontal circular hole and the 4th longitudinal circular hole; Described balance wheel rotating shaft laterally makes balance wheel bearing be connected with balance wheel support radial type through the second circular hole and the 3rd circular hole successively; The 5th circular hole is provided with in the middle part of described balancing axle; Described balance wheel balance staff longitudinally successively through the 4th circular hole and the 5th circular hole, makes balance wheel balance staff be connected with balancing axle radial type; Described balancing axle two ends are respectively provided with a balance wheel; Described spring adjusting shaft passes in the first circular hole, each one of left and right sides; The part described spring adjusting shaft being in more than the first through hole is provided with spring; Described spring adjusting shaft lower end is rectangular-shaped and is rectangular-shapedly provided with the 6th circular hole; Described balance wheel spring push-rod is horizontally through two the 6th circular holes.
2. the balance wheel structure with shock-absorbing function according to claim 1, is characterized in that: described spring adjusting shaft top is provided with Adjusting bolt Adjusting screw, and both are threaded connection, and is used for the precompressed amount of regulating spring.
3. the balance wheel structure with shock-absorbing function according to claim 1, is characterized in that: be also provided with balance staff roll sleeve in the middle part of described spring adjusting shaft; The rear end of described balance wheel bearing is between balance staff roll sleeve and the balance narrow chamber of wheel support, the up-and-down movement of balance wheel directly can drive the rear end motion of balance wheel bearing, indirectly make balance wheel spring push-rod up-and-down movement, thus make spring produce damping force, reach the effect of damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755726.1U CN204324815U (en) | 2014-12-05 | 2014-12-05 | A kind of balance wheel structure with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755726.1U CN204324815U (en) | 2014-12-05 | 2014-12-05 | A kind of balance wheel structure with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204324815U true CN204324815U (en) | 2015-05-13 |
Family
ID=53161195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420755726.1U Expired - Fee Related CN204324815U (en) | 2014-12-05 | 2014-12-05 | A kind of balance wheel structure with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204324815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477821A (en) * | 2014-12-05 | 2015-04-01 | 苏州先锋物流装备科技有限公司 | Balance wheel structure with damping function |
| CN105565213A (en) * | 2016-01-22 | 2016-05-11 | 安徽江淮银联重型工程机械有限公司 | Suspension locking system for fork lift |
-
2014
- 2014-12-05 CN CN201420755726.1U patent/CN204324815U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477821A (en) * | 2014-12-05 | 2015-04-01 | 苏州先锋物流装备科技有限公司 | Balance wheel structure with damping function |
| CN105565213A (en) * | 2016-01-22 | 2016-05-11 | 安徽江淮银联重型工程机械有限公司 | Suspension locking system for fork lift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |