CN201566413U - Follower wheel device - Google Patents
Follower wheel device Download PDFInfo
- Publication number
- CN201566413U CN201566413U CN2009201976970U CN200920197697U CN201566413U CN 201566413 U CN201566413 U CN 201566413U CN 2009201976970 U CN2009201976970 U CN 2009201976970U CN 200920197697 U CN200920197697 U CN 200920197697U CN 201566413 U CN201566413 U CN 201566413U
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- CN
- China
- Prior art keywords
- flower wheel
- arm
- supporting seat
- follower wheel
- screw rod
- 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 follower wheel device, which includes a fixing seat, a supporting seat and a follower wheel, wherein the follower wheel is connected with the supporting seat through a height adjusting mechanism; the height adjusting mechanism mainly includes V-shaped force arm brackets and a screw rod mechanism driving the force arm brackets to rotate; one end of each force arm bracket is connected on a wheel shaft, and the other end of each force arm bracket is connected with the screw rod mechanism; the V-shaped bottom end of each force arm bracket is hinged with the supporting seat; the two force arm brackets are respectively mounted on the left and the right sides of the follower wheel and fixedly connected through a connecting rod; and the screw rod mechanism includes a screw nut, and a screw rod arranged in the radial direction of the connecting rod and matched with the screw nut. The height adjusting mechanism can ensure that the height of the follower wheel is equal to that of the follower wheel and is simple to install and convenient to regulate; and the stepless range regulation can be realized, that is, a shock absorbing piece is not required to be mounted between the fixing seat and the vehicle body to ensure that the follower wheel has the same height as the driving wheel.
Description
Technical field
The utility model relates to a kind of flower wheel device that is used on the industrial vehicle, specifically relates to a kind of flower wheel device height adjustment, easy for installation that carries out.
Background technology
What the flower wheel device of existing industrial vehicle adopted in mechanism is a fixing flower wheel, this device mainly comprises flower wheel, permanent seat and supporting seat, permanent seat passes through four screw retention on car body, flower wheel directly is connected by wheel shaft with supporting seat, permanent seat is connected by bearing with supporting seat, supporting seat can be around the permanent seat rotation to realize travelling of the various directions of flower wheel, the flower wheel device of this captive joint is adjusted the height of flower wheel by plus-minus bearing cap shim between permanent seat and car body, it is cumbersome that this installs control method, when the height of finding flower wheel and drive wheel is inconsistent, need use the empty vehicle of gantry again, the flower wheel of dismantling, again the adjusting pad that more renews, and can't realize stepless adjustment, error is bigger.
Summary of the invention
The utility model provides a kind of flower wheel device, solved flower wheel and has been difficult to height with drive wheel when mounted and is consistent and makes the unbalanced problem of car body, solved simultaneously to install and regulated the trouble of bringing.
A kind of flower wheel device comprises permanent seat, supporting seat and flower wheel, and wherein said flower wheel links to each other with supporting seat by height adjustment mechanism.
Can make the distance of the relative supporting seat of flower wheel adjustable by height adjustment mechanism in the technique scheme, convenient and reliable during installation, and can realize stepless speed changing adjustment, guarantee that flower wheel and drive wheel height are consistent, the height and the drive wheel that do not need to regulate flower wheel by plus-minus bearing cap shim between permanent seat and car body are consistent.
As preferably, described height adjustment mechanism is mainly by the arm of force frame of vee shape with drive the screw mechanism that described arm of force frame rotates and form, described arm of force frame one end is connected on the wheel shaft of flower wheel, and the other end links to each other with screw mechanism, and the vee shape bottom and the described supporting seat of arm of force frame are hinged.
Rotate around its vee shape bottom by screw mechanism drive jib in the technique scheme, thereby make the relative supporting seat adjustable distance of flower wheel.
As preferably, described arm of force frame is two, and they are installed in the left and right sides of flower wheel respectively, and described arm of force frame is by the pipe link captive joint, and described screw mechanism comprises nut, the screw rod that cooperates with described nut that radially is provided with along pipe link.This technical scheme drives the pipe link rotation by rotating this screw rod, and pipe link drives two arm of force framves and rotates together.
As preferably, described screw rod is meant bolt.
As preferably, described nut is meant with described pipe link and parallels and be fixed on transverse axis on the described supporting seat that the central diameter direction of described transverse axis is provided with the tapped through hole that cooperates with described screw rod.
A kind of flower wheel device has the following advantages:
1, can make things convenient for, adjust the distance between flower wheel and the supporting seat accurately by height adjustment mechanism, need not the service adjustment pad and carry out uncertain adjustment, thereby the height that guarantees flower wheel and drive wheel is consistent, and makes car body be in state of equilibrium.
2, quick and easy for installation, need not to use gantry empty wagons body to install.
3, can realize stepless speed changing adjustment, reduce error.
Description of drawings
Fig. 1 is a mounting structure scheme drawing of the present utility model;
Fig. 2 is the cross-sectional view of A-A among Fig. 1;
Fig. 3 is the structural representation of supporting seat among Fig. 1;
Among the figure: 1, permanent seat, 2, supporting seat, 2-1, flat board, 2-2, stay bearing plate, 2-3 transverse axis mounting hole, 2-4, bearing pin mounting hole, 3, transverse axis, 4, flower wheel, 5, arm of force frame, 6, bolt, 7, pipe link.
The specific embodiment
One, structure of the present utility model is formed
Referring to each accompanying drawing, a kind of flower wheel device is made up of permanent seat 1, supporting seat 2, transverse axis 3, flower wheel 4, two arm of force framves 5, bolt 6, pipe links 7.Wherein the center of transverse axis 3 is provided with the tapped through hole that cooperates with bolt 6 along diametric(al).
Referring to Fig. 3, supporting seat 2 is made up of the perpendicular right-angled triangle stay bearing plate 2-2 of the dull and stereotyped 2-1 of a square center band circular hole and two and dull and stereotyped 2-1, the place, right angle of stay bearing plate 2-2 is provided with transverse axis mounting hole 2-3, and acute angle place, stay bearing plate 2-2 bottom is provided with hinge hole 2-4.
Arm of force frame 5 is the thin plate of V-shape, and an end of arm of force frame 5 is provided with the through hole that pipe link 7 is installed, and the other end is provided with the through hole that is connected with the wheel shaft of flower wheel 4, and the vee shape bottom of arm of force frame 5 is provided with the hinge hole that is connected with acute angle place, stay bearing plate 2-2 bottom.
Pipe link 7 is that a cross-sectional plane is square iron staff, handles by its two ends being carried out the car circle, is matched with the through hole of two vee shape arm of force frame 5 one ends respectively in its two ends, and the center of pipe link 7 radially is provided with the through hole that can pass bolt 6.
Two, annexation of the present utility model and effect
Same as the prior art is: on car body, permanent seat is connected by bearing with supporting seat permanent seat 1 by four screw retention, and supporting seat can be around the permanent seat rotation to realize travelling of the various directions of flower wheel.
Unlike the prior art be: referring to each accompanying drawing, at first transverse axis 3 is installed on the stay bearing plate 2-2 by transverse axis mounting hole 2-3, guarantees that transverse axis 3 can rotate in transverse axis mounting hole 2-3, transverse axis 3 axially can carry out axial location by circlip; End with two arm of force framves 5 is connected on the left and right sides of flower wheel 4 wheel shafts again, simultaneously pipe link 7 is connected between the other end of two arm of force framves 5, the two ends of pipe link 7 by bolted between two arm of force framves 5, assembly set with arm of force frame 5, flower wheel 4 and pipe link 7 is movably connected in by bearing pin on the stay bearing plate 2-2 at the hinge hole place of the bottom of V-arrangement arm of force frame 5 again, guarantees that transverse axis 3 parallels with pipe link 7; Adjust transverse axis 3 and pipe link 7, make the tapped through hole on the transverse axis 3 relative with through hole on the pipe link 7, the through hole that bolt 6 is passed on the pipe link 7 is threaded with transverse axis 3 again.
Three, principle of work of the present utility model
Claims (5)
1. flower wheel device, comprise permanent seat (1), supporting seat (2) and flower wheel (4), it is characterized in that: described flower wheel (4) links to each other with supporting seat (2) by height adjustment mechanism.
2. a kind of flower wheel device according to claim 1, it is characterized in that: described height adjustment mechanism is by the arm of force frame (5) of vee shape and drive the screw mechanism that described arm of force frame (5) rotates and form, described arm of force frame (5) one ends are connected on the wheel shaft of flower wheel (4), the other end links to each other with screw mechanism, and the vee shape bottom of arm of force frame (5) and described supporting seat (2) are hinged.
3. a kind of flower wheel device according to claim 2, it is characterized in that: described arm of force frame (5) is two, they are installed in the left and right sides of flower wheel (5) respectively, described two arm of force framves (5) are by pipe link (7) captive joint, and described screw mechanism comprises nut, the screw rod that cooperates with described nut that radially is provided with along pipe link (7).
4. a kind of flower wheel device according to claim 3 is characterized in that: described screw rod is meant bolt (6).
5. according to claim 3 or 4 described a kind of flower wheel devices, it is characterized in that: described nut is for paralleling and be movably connected in transverse axis (3) on the described supporting seat (2) with described pipe link (7), and the central diameter direction of described transverse axis (3) is provided with the tapped through hole that cooperates with described screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201976970U CN201566413U (en) | 2009-09-27 | 2009-09-27 | Follower wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201976970U CN201566413U (en) | 2009-09-27 | 2009-09-27 | Follower wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201566413U true CN201566413U (en) | 2010-09-01 |
Family
ID=42658701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201976970U Expired - Fee Related CN201566413U (en) | 2009-09-27 | 2009-09-27 | Follower wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201566413U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306967A (en) * | 2011-04-29 | 2012-01-04 | 浙江海森纺机科技有限公司 | Motor fixing seat for knotless fishing net machine |
| CN104495701A (en) * | 2014-12-23 | 2015-04-08 | 苏州先锋物流装备科技有限公司 | Height-adjustable balance wheel structure |
| CN104786738A (en) * | 2015-05-07 | 2015-07-22 | 中联重科安徽工业车辆有限公司 | Height-adjustable universal wheel |
| CN109249370A (en) * | 2018-11-21 | 2019-01-22 | 长沙远大住宅工业集团股份有限公司 | A kind of system for automatic marker making equipment and its scribble method |
-
2009
- 2009-09-27 CN CN2009201976970U patent/CN201566413U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306967A (en) * | 2011-04-29 | 2012-01-04 | 浙江海森纺机科技有限公司 | Motor fixing seat for knotless fishing net machine |
| CN104495701A (en) * | 2014-12-23 | 2015-04-08 | 苏州先锋物流装备科技有限公司 | Height-adjustable balance wheel structure |
| CN104786738A (en) * | 2015-05-07 | 2015-07-22 | 中联重科安徽工业车辆有限公司 | Height-adjustable universal wheel |
| CN109249370A (en) * | 2018-11-21 | 2019-01-22 | 长沙远大住宅工业集团股份有限公司 | A kind of system for automatic marker making equipment and its scribble method |
| CN109249370B (en) * | 2018-11-21 | 2024-03-19 | 长沙远大住宅工业集团股份有限公司 | Automatic scribing equipment and scribing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 313100 Changxing County, Huzhou, Taihu street, long State Road, No. 528, No. Patentee after: Connaught machinery Limited by Share Ltd Address before: 313100 Changxing County Economic Development Zone, Zhejiang, Huzhou, No. 1 road, No. 58 Patentee before: Zhejiang Nuoli Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20180927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |