CN204077794U - Single-wheel steering mechanism - Google Patents
Single-wheel steering mechanism Download PDFInfo
- Publication number
- CN204077794U CN204077794U CN201420520056.5U CN201420520056U CN204077794U CN 204077794 U CN204077794 U CN 204077794U CN 201420520056 U CN201420520056 U CN 201420520056U CN 204077794 U CN204077794 U CN 204077794U
- Authority
- CN
- China
- Prior art keywords
- wheel
- axillare
- eccentric
- hand
- steering mechanism
- 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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- Forklifts And Lifting Vehicles (AREA)
- Handcart (AREA)
Abstract
The utility model discloses single-wheel steering mechanism, comprise hand handle, wheel flutter and flower wheel, the below of described hand handle is provided with an eccentric axillare, there is the angle of 1-10 degree in the direction of the line of centers of described eccentric axillare and the direction of described fork pin, described eccentric axillare is provided with shaft hole and connecting bore, described shaft hole is enclosed within the end of described hand handle, described wheel flutter is provided with wheel carrier, the plane of described wheel carrier is provided with a pinhole, a connecting rod is set up between described connecting bore and described pinhole, and all fix with pin, advantage is: there is the angle of 1-10 degree in direction and the direction of fork pin of the line of centers of the eccentric axillare 1) on forklift, when so just turning to, would not produce dead point, 2) being provided with baffle plate and backing block, being used for preventing hand carrying out turning to of wide-angle.
Description
Technical field
The utility model relates to the part of forklift, particularly relates to single-wheel steering mechanism.
Background technology
Mostly forklift is to use in warehouse, and the effect of forklift can lift goods exactly, by after cargo lifting with car mobile cargo, or move goods after picking, play carrying, stacking, stock, the object of picking.
Forklift is except possessing enhanced feature, also possesses locomotive function, its locomotive function relies on the multiaxis wheels be arranged on its chassis to complete, realize car load by hand turn to turning in moving process, hand is connected with the eccentric shaft on wheel flutter eccentric shaft there being connecting rod, the rotation of wheel flutter determines the size of forklift deflection angle, thus drives other wheel to make divertical motion together.
Existing connecting rod is arranged on hand on the eccentric axillare of below, the line of centers of eccentric axillare is consistent with the shaft centerline of hand handle, so just deposit at two dead points, according to piston crank mechanism principle, when being in dead center, connecting rod can not drive crank to rotate, therefore turn to difficulty or stuck, just as without the piston crank mechanism of flywheel having the principle at two dead points is.
Summary of the invention
The utility model, for deficiency of the prior art, provides a kind of single-wheel steering mechanism avoiding producing dead point.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: single-wheel steering mechanism, comprise hand handle, wheel flutter and flower wheel, described wheel flutter and described flower wheel split the both sides at described hand handle, described flower wheel follows described steered wheel rotation, respectively there is a roller at the rear of described wheel flutter and described flower wheel, described roller is arranged on fork pin, the below of described hand handle is provided with an eccentric axillare, there is the angle of 1-10 degree in the direction of the line of centers of described eccentric axillare and the direction of described fork pin, described eccentric axillare is provided with shaft hole and connecting bore, described shaft hole is enclosed within the end of described hand handle, described wheel flutter is provided with the wheel carrier that panel beating is made, the plane of described wheel carrier is provided with a pinhole, a connecting rod is set up between described connecting bore and described pinhole, and all fix with pin.
Described connecting rod is an elongated plates, and respectively there is a hook portion at two ends, and described pin is arranged on the center on the tail end of described hook portion.
The lower end of described hand handle comprises an axle sleeve and reaction plate, and described axle sleeve is provided with two baffle plates in left and right, described reaction plate is provided with backing block, and the baffle plate described in two, left and right all can touch described backing block in rotation.
The advantage of the utility model structure is: 1) there is the angle of 1-10 degree in the direction of the line of centers of eccentric axillare and the direction of fork pin, when so just turning to, would not produce dead point; 2) being provided with baffle plate and backing block, being used for preventing hand carrying out turning to of wide-angle.
Accompanying drawing explanation
Fig. 1 is the structural representation of forklift of the present utility model.
Fig. 2 is the front elevation of forklift of the present utility model.
Fig. 3 is the front elevation of single-wheel steering mechanism of the present utility model.
Fig. 4 is the upward view of forklift of the present utility model.
Fig. 5 is the upward view of single-wheel steering mechanism of the present utility model.
Detailed description of the invention
Be described in further detail the utility model below in conjunction with accompanying drawing and detailed description of the invention: as shown in Figures 1 to 5, in figure, mark is as follows: hand 1, wheel flutter 2, flower wheel 3, roller 4, pitch pin 5, eccentric axillare 6, wheel carrier 7, connecting rod 8, pin 9, hook portion 10, axle sleeve 11, reaction plate 12, baffle plate 13, backing block 14.
Single-wheel steering mechanism, comprise hand 1, wheel flutter 2 and flower wheel 3, wheel flutter 2 and flower wheel 3 split at hand the both sides of 1, flower wheel 3 is followed wheel flutter 2 and is rotated, wheel flutter 2 respectively has a roller 4 with the rear of flower wheel 3, roller 4 is arranged on fork pin 5, hand is provided with an eccentric axillare 6 the below of 1, there is the angle of 1-10 degree in direction and the direction of fork pin 5 of the line of centers of eccentric axillare 6, preferably at 1-3 degree, can avoid like this producing dead point, eccentric axillare 6 is provided with shaft hole (not shown) and connecting bore (not shown), shaft hole (not shown) is enclosed within hand the end of 1, wheel flutter 2 is provided with the wheel carrier 7 that panel beating is made, the plane of wheel carrier 7 is provided with a pinhole (not shown), between connecting bore and pinhole, erection has a connecting rod 8, and all fix with pin 9.
Connecting rod 8 is an elongated plates, respectively there is a hook portion 10 at two ends, hook portion has an inner arc, two inner arcs are respectively towards the rotating shaft of flower wheel and the turning cylinder of wheel flutter, the rotating shaft of connecting rod and flower wheel or the rotating shaft of wheel flutter can when less acute angle or larger pure angle time just can encounter, can encounter later in other words conj.or perhaps, or perhaps forklift can be obtained in a larger turning or the angle that turns to, pin 9 is arranged on the center on the tail end of hook portion 10.
Hand comprises an axle sleeve 11 and reaction plate 12 the lower end of 1, axle sleeve 11 is provided with two baffle plates 13 in left and right, reaction plate 12 is provided with backing block 14, two, left and right baffle plate 13 all can touch backing block 14 in rotation, rise to stopping function, or place restrictions on the effect of oversteer.
Claims (3)
1. single-wheel steering mechanism, comprise hand (1), wheel flutter (2) and flower wheel (3), described wheel flutter (2) and described flower wheel (3) split at described hand the both sides of (1), described flower wheel (3) is followed described wheel flutter (2) and is rotated, described wheel flutter (2) respectively has a roller (4) with the rear of described flower wheel (3), described roller (4) is arranged on fork pin (5), it is characterized in that: described hand is provided with an eccentric axillare (6) the below of (1), there is the angle of 1-10 degree in the direction of the line of centers of described eccentric axillare (6) and the direction of described fork pin (5), described eccentric axillare (6) is provided with shaft hole and connecting bore, described shaft hole is enclosed within described hand the end of (1), described wheel flutter (2) is provided with wheel carrier (7), the plane of described wheel carrier (7) is provided with a pinhole, a connecting rod (8) is set up between described connecting bore and described pinhole, and all use pin (9) to fix.
2. single-wheel steering mechanism as claimed in claim 1, it is characterized in that: described connecting rod (8) is an elongated plates, respectively there is a hook portion (10) at two ends, and described pin (9) is arranged on the center on the tail end of described hook portion (10).
3. single-wheel steering mechanism as claimed in claim 1, it is characterized in that: described hand comprises an axle sleeve (11) and reaction plate (12) the lower end of (1), described axle sleeve (11) is provided with two baffle plates (13) in left and right, described reaction plate (12) is provided with backing block (14), and the baffle plate (13) described in two, left and right all can touch described backing block (14) in rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520056.5U CN204077794U (en) | 2014-09-11 | 2014-09-11 | Single-wheel steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520056.5U CN204077794U (en) | 2014-09-11 | 2014-09-11 | Single-wheel steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204077794U true CN204077794U (en) | 2015-01-07 |
Family
ID=52170537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520056.5U Expired - Fee Related CN204077794U (en) | 2014-09-11 | 2014-09-11 | Single-wheel steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204077794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194290A (en) * | 2021-12-29 | 2022-03-18 | 江苏绿港现代农业发展股份有限公司 | Single-wheel steering mechanism |
-
2014
- 2014-09-11 CN CN201420520056.5U patent/CN204077794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194290A (en) * | 2021-12-29 | 2022-03-18 | 江苏绿港现代农业发展股份有限公司 | Single-wheel steering mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20200911 |