CN206014336U - A kind of changeable wheelbase fork truck - Google Patents
A kind of changeable wheelbase fork truck Download PDFInfo
- Publication number
- CN206014336U CN206014336U CN201620967460.6U CN201620967460U CN206014336U CN 206014336 U CN206014336 U CN 206014336U CN 201620967460 U CN201620967460 U CN 201620967460U CN 206014336 U CN206014336 U CN 206014336U
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- China
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- vehicle frame
- movable carriage
- total vehicle
- fork truck
- wheelbase
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- 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.)
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Abstract
The utility model discloses a kind of changeable wheelbase fork truck, belong to engineering machinery field, including total vehicle frame, driving cabin, ballast box, back wheels of vehicle, movable carriage is also equipped with total vehicle frame, the movable carriage be flexibly connected with total vehicle frame and can relative total vehicle frame axially move, movable carriage is installed in driving cabin and/or ballast box bottom；The utility model passes through installation activity vehicle frame on the total vehicle frame of conventional load machine, movable carriage can axially move relative to total vehicle frame, i.e., movable carriage can become the extension of total vehicle frame, make whole fork truck wheelbase elongated, fork truck center of gravity is adjustable, you can to meet the goods of the super rated weight of lifting.
Description
Technical field
The utility model belongs to engineering machinery field, more particularly to a kind of changeable wheelbase fork truck.
Background technology
Fork truck is industrial transportation vehicle, and when actually used, fork truck rated load weight is often much larger than actual job lifting
, that is, there is the phenomenon that little work done by cart in amount.The basic reason of this problem is that using for fork truck to be ensured is safe.Certainly
Although if can be with the heavier goods of lifting by way of increasing counterweight, dismounting ballast box not only affects operating efficiency, and
And the easy shakiness of the super heavy burden work of fork truck is overturned, potential safety hazard is bigger.
Utility model content：
For solving above-mentioned technical problem, the utility model uses lever principle, there is provided a kind of changeable wheelbase fork truck, by changing
Variable fork axletree makes fork truck be more than the goods of rated load weight with lifting away from making to move after fork truck center of gravity.Technical scheme
For：A kind of changeable wheelbase fork truck, including total vehicle frame, driving cabin, ballast box, back wheels of vehicle, is also equipped with activity on total vehicle frame
Vehicle frame, the movable carriage be flexibly connected with total vehicle frame and can relative total vehicle frame axially move, movable carriage is installed in driving
Sail cabin and/or ballast box bottom；
Further, the movable carriage is provided with oil cylinder, oil cylinder one installed in ballast box bottom in the movable carriage
End is fixed on total vehicle frame, and movable carriage is axially moved by the flexible relatively total vehicle frame of oil cylinder；
Further, one end of the movable carriage is connected with back wheels of vehicle by back axle；
Further, the movable carriage both sides are provided with pulley.
The beneficial effects of the utility model are, installation activity vehicle frame on the total vehicle frame of conventional load machine, and movable carriage can be with
Axially move relative to total vehicle frame, i.e., movable carriage can become the extension of total vehicle frame, make whole fork truck wheelbase elongated, fork truck
The elongated center of gravity of wheelbase is from then shifting, you can to meet the goods of the super rated weight of lifting.
Description of the drawings：
Fig. 1 is the utility model fork truck car load schematic diagram.
Fig. 2 is the utility model part-structure schematic diagram.
Fig. 3 is the utility model movable carriage structural representation.
Specific embodiment
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, a kind of changeable wheelbase fork truck, including total vehicle frame 1, driving cabin 2, ballast box 3, car
Trailing wheel 4, is also equipped with movable carriage 5 on total vehicle frame 1, the movable carriage 5 is flexibly connected with total vehicle frame 1 and can be relative
Total vehicle frame 1 axially moves, and the movable carriage 5 is provided with oil cylinder 6 installed in ballast box bottom in the movable carriage 5, oil
6 one end of cylinder is fixed on total vehicle frame 1, and movable carriage 5 is axially moved by the flexible relatively total vehicle frame 1 of oil cylinder 6；Movable carriage 5
One end be connected with back wheels of vehicle 4 by back axle 7；5 both sides of the movable carriage are provided with pulley 8.
Claims (4)
1. a kind of changeable wheelbase fork truck, including total vehicle frame (1), driving cabin (2), ballast box (3), back wheels of vehicle (4), its feature exists
In：Movable carriage (5) is also equipped with total vehicle frame (1), and movable carriage (5) are flexibly connected with total vehicle frame (1) and can
Axially moved with relatively total vehicle frame (1), movable carriage (5) is installed in driving cabin (2) and/or ballast box (3) bottom.
2. the changeable wheelbase fork truck as described in claim 1, it is characterised in that：Described movable carriage (5) are arranged on ballast box (3)
Bottom, is provided with oil cylinder (6) on movable carriage (5), oil cylinder (6) one end is fixed on total vehicle frame (1), movable carriage (5)
Axially moved by flexible relatively total vehicle frame (1) of oil cylinder (6).
3. the changeable wheelbase fork truck as described in claim 2, it is characterised in that：Described movable carriage (5) are by back axle (7) and car
Trailing wheel (4) connects.
4. the changeable wheelbase fork truck as described in claim 2, it is characterised in that：Movable carriage (5) both sides are provided with pulley
(8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967460.6U CN206014336U (en) | 2016-08-30 | 2016-08-30 | A kind of changeable wheelbase fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967460.6U CN206014336U (en) | 2016-08-30 | 2016-08-30 | A kind of changeable wheelbase fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014336U true CN206014336U (en) | 2017-03-15 |
Family
ID=58254118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620967460.6U Active CN206014336U (en) | 2016-08-30 | 2016-08-30 | A kind of changeable wheelbase fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206014336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144963A (en) * | 2016-08-30 | 2016-11-23 | 山东明宇重工机械有限公司 | A kind of changeable wheelbase fork truck |
| CN110228528A (en) * | 2019-07-09 | 2019-09-13 | 湖南中铁五新重工有限公司 | A kind of changeable wheelbase vehicle frame and the lifting vehicle with changeable wheelbase vehicle frame |
| CN113815725A (en) * | 2021-10-15 | 2021-12-21 | 中国煤炭科工集团太原研究院有限公司 | Support carrier and dynamic axle load control method thereof |
-
2016
- 2016-08-30 CN CN201620967460.6U patent/CN206014336U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144963A (en) * | 2016-08-30 | 2016-11-23 | 山东明宇重工机械有限公司 | A kind of changeable wheelbase fork truck |
| CN110228528A (en) * | 2019-07-09 | 2019-09-13 | 湖南中铁五新重工有限公司 | A kind of changeable wheelbase vehicle frame and the lifting vehicle with changeable wheelbase vehicle frame |
| CN113815725A (en) * | 2021-10-15 | 2021-12-21 | 中国煤炭科工集团太原研究院有限公司 | Support carrier and dynamic axle load control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |