CN205398029U - Fork truck is with rotatory davit - Google Patents
Fork truck is with rotatory davit Download PDFInfo
- Publication number
- CN205398029U CN205398029U CN201620181399.2U CN201620181399U CN205398029U CN 205398029 U CN205398029 U CN 205398029U CN 201620181399 U CN201620181399 U CN 201620181399U CN 205398029 U CN205398029 U CN 205398029U
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- China
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- swing span
- fork truck
- suspension arm
- fixed mount
- rotary suspension
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Abstract
The utility model discloses a fork truck is with rotatory davit, including mount, swing span, swivel mount and swing hydro -cylinder, the one end of swing span through first round pin axle and the mount hinge, the other end of swing span through the rotating axle with the swivel mount hinge, and guarantee the swivel mount is located the below of swing span, the one end of swing hydro -cylinder is passed through second round pin axle and is set up on the mount, the other end of swing hydro -cylinder passes through third round pin axle and sets up on the swing span. The utility model has the advantages of can realize 360 degrees free rotations, benefit from longe -livedly and can swing.
Description
Technical field
This utility model relates to fork truck technical field, is specifically related to fork truck rotary suspension arm.
Background technology
The mechanical rotary suspension arm described in the patent application that arm such as application number is 20122070945.6 that existing fork truck uses can only be spent in scope at (0-180) and be rotated, the motility of its rotation has much room for improvement, and the rotary suspension arm described in this patent application is under rotating for a long time, the precision of rotation can be reduced because of mechanical friction, affect service life.It addition, the technical scheme that this patent application is recorded can only realize arm and move up and down at vertical direction, and the swing of horizontal direction can not be realized.
Utility model content
This utility model is narrow for the arm anglec of rotation of prior art, cause under rotating for a long time that rotation precision is poor, service life is low and the problem of shortage oscillating function, it is provided that 360 degree can be realized and rotate freely, benefit from life-span length and swingable fork truck rotary suspension arm.
This utility model adopts techniques below means to solve above-mentioned technical problem: fork truck rotary suspension arm, including fixed mount, swing span, swivel mount and oscillating oil cylinder；One end of described swing span is by the front hinge of the first bearing pin with described fixed mount, and the other end of described swing span is by turn axle and described swivel mount hinge, and ensures that described swivel mount is positioned at the lower section of described swing span；One end of described oscillating oil cylinder is arranged on the front of described fixed mount by the second bearing pin, and the other end of described oscillating oil cylinder is arranged on described swing span by the 3rd bearing pin.
Preferably: described swivel mount also includes rolling bearing, described rolling bearing is set on described turn axle.
Preferably: described swing span also includes oscillation bearing, described oscillation bearing is set on described turn axle.
Preferably: the two ends up and down at the described fixed mount back side are respectively arranged with hook, lower draw-bar.
Preferably: the upper end at the described fixed mount back side on described upper welding hook, described lower draw-bar is arranged on the lower end at the described fixed mount back side by bolt.
Preferably: the anglec of rotation of the relatively described swing span of described swivel mount is 360 degree.
Preferably: described swing span is L-shaped, including horizontal ends and vertical end, between described horizontal ends and described vertical end, it is additionally provided with gusset.
The utility model has the advantage of: swing span of the present utility model can be relatively fixed frame under the effect of oscillating oil cylinder and swing, it is simple to better arrangement of goods.Swivel mount can rotate freely by 360 degree of opposing oscillatory frame, it is simple to hangs picking thing.By arranging rolling bearing on swivel mount, reduce mechanical friction, improve service precision and service life.Further, swing span arranges oscillation bearing, it may be achieved float, gusset is set between the horizontal ends and vertical end of fixed mount, alleviate the phenomenon that during stress, stress is concentrated.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model embodiment.
Fig. 2 is the side view of this utility model embodiment.
Fig. 3 is the top view of this utility model embodiment.
Fig. 4 is the A-A profile of Fig. 3 in this utility model embodiment.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in detail.
As described in Fig. 1-4, the open fork truck rotary suspension arm of the present embodiment, including fixed mount 1, swing span 2, swivel mount 3 and oscillating oil cylinder 4.
Described fixed mount 1 is existing equipment.One end of described swing span 2 is by the front hinge of the first bearing pin 5 with described fixed mount 1, and the other end of described swing span 2 is by turn axle 6 and described swivel mount 3 hinge, and ensures that described swivel mount 3 is positioned at the lower section of described swing span 2.One end of described oscillating oil cylinder 4 is arranged on the front of described fixed mount 1 by the second bearing pin 7, and the other end of described oscillating oil cylinder 4 is arranged on described swing span 2 by the 3rd bearing pin 8.Described swivel mount 3 includes through type grease nipple 31 and four cantilevers 32, and four cantilevers 32 are all angularly distributed with through type grease nipple 31 for axle center.One end of each cantilever 32 is all welded on through type grease nipple 31, and the other end of each cantilever 32 all stretches out.
Described swivel mount 3 also includes rolling bearing 10, and described swing span 2 also includes oscillation bearing 9, and rolling bearing 10 is positioned at the lower section of oscillation bearing 9.Described rolling bearing 10 and described oscillation bearing 9 are all set on described turn axle 6,
The two ends up and down at described fixed mount 1 back side are respectively arranged with hook 11, lower draw-bar 12.
The upper end at upper described fixed mount 1 back side of described upper hook 11 welding, described lower draw-bar 12 is arranged on the lower end at described fixed mount 1 back side by bolt.
The anglec of rotation of the relatively described swing span 2 of described swivel mount 3 is 360 degree.
Described swing span is L-shaped, including horizontal ends and vertical end, is additionally provided with gusset 14 between described horizontal ends and described vertical end.
By steel wire rope being arranged on the cantilever 32 of the present embodiment, goods is hung and takes.By the rotation of the through type grease nipple 31 of the present embodiment, drive the rotation of cantilever 32, it is achieved cantilever 32 opposing oscillatory frame 2 carries out 360 degree rotate freely, and improves the efficiency hanging picking thing.The swing span 2 of the present embodiment can be relatively fixed frame 1 under the effect of oscillating oil cylinder and swing, it is simple to better arrangement of goods.By arranging rolling bearing 10 on swivel mount 3, reduce mechanical friction, improve service precision and service life.Swing span arranges oscillation bearing 9, it may be achieved swing span 2, in the floating of vertical direction or incline direction, can realize hanging the regulation and control taking angle.Gusset 14 is set between the horizontal ends and vertical end of fixed mount 1, alleviates the phenomenon that during stress, stress is concentrated, it is prevented that arm ruptures.Further, since the present embodiment has many cantilevers 32, improve stability and the fastness of hanging picking thing further.
The foregoing is only the preferred embodiment that this utility model is created; not in order to limit this utility model creation; the any amendment made within all spirit in this utility model creation and principle, equivalent replacement and improvement etc., should be included within the protection domain that this utility model is created.
Claims (7)
1. fork truck rotary suspension arm, including fixed mount, it is characterised in that: described rotary suspension arm also includes swing span, swivel mount and oscillating oil cylinder；One end of described swing span is by the front hinge of the first bearing pin with described fixed mount, and the other end of described swing span is by turn axle and described swivel mount hinge, and ensures that described swivel mount is positioned at the lower section of described swing span；One end of described oscillating oil cylinder is arranged on the front of described fixed mount by the second bearing pin, and the other end of described oscillating oil cylinder is arranged on described swing span by the 3rd bearing pin.
2. fork truck rotary suspension arm according to claim 1, it is characterised in that: described swivel mount also includes rolling bearing, and described rolling bearing is set on described turn axle.
3. fork truck rotary suspension arm according to claim 1, it is characterised in that: described swing span also includes oscillation bearing, and described oscillation bearing is set on described turn axle.
4. fork truck rotary suspension arm according to claim 1, it is characterised in that: the two ends up and down at the described fixed mount back side are respectively arranged with hook, lower draw-bar.
5. fork truck rotary suspension arm according to claim 4, it is characterised in that: the upper end at the described fixed mount back side on described upper welding hook, described lower draw-bar is arranged on the lower end at the described fixed mount back side by bolt.
6. fork truck rotary suspension arm according to claim 1, it is characterised in that: the anglec of rotation of the relatively described swing span of described swivel mount is 360 degree.
7. fork truck rotary suspension arm according to claim 1, it is characterised in that: described swing span is L-shaped, including horizontal ends and vertical end, is additionally provided with gusset between described horizontal ends and described vertical end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015206244673 | 2015-08-18 | ||
| CN201520624467 | 2015-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398029U true CN205398029U (en) | 2016-07-27 |
Family
ID=56440530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620181399.2U Active CN205398029U (en) | 2015-08-18 | 2016-03-09 | Fork truck is with rotatory davit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205398029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000509A (en) * | 2015-08-18 | 2015-10-28 | 安庆联动属具股份有限公司 | Rotary suspension arm for forklift |
-
2016
- 2016-03-09 CN CN201620181399.2U patent/CN205398029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000509A (en) * | 2015-08-18 | 2015-10-28 | 安庆联动属具股份有限公司 | Rotary suspension arm for forklift |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |