CN206858073U - A kind of hydraulic manual fork truck - Google Patents
A kind of hydraulic manual fork truck Download PDFInfo
- Publication number
- CN206858073U CN206858073U CN201720531898.4U CN201720531898U CN206858073U CN 206858073 U CN206858073 U CN 206858073U CN 201720531898 U CN201720531898 U CN 201720531898U CN 206858073 U CN206858073 U CN 206858073U
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- CN
- China
- Prior art keywords
- nut
- column
- chain
- draw runner
- lifting frame
- 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)
Abstract
The utility model discloses a kind of hydraulic manual fork truck,Its drip irrigation device is to include chassis,Lifting frame,Oil cylinder and pallet fork,Chassis is provided with the first column and the second column,Wheel track is equipped with first column and the second column,Lifting frame is provided with roller,Crosspiece is provided between first column and the second column,One end of oil cylinder is connected with chassis,The piston rod of oil cylinder is provided with contiguous block,The both ends of contiguous block are equipped with sprocket wheel,Chain is connected with sprocket wheel,One end of chain is connected with lifting frame,The other end of chain is connected by elasticity adjusting mechanism with crosspiece,Elasticity adjusting mechanism includes screw rod,First nut and the second nut,Screw rod is connected with chain,First nut and the second nut are connected with screw rod,And first nut and the second nut be respectively arranged at the upper surface and lower surface of crosspiece,Distance is adjustable between the utility model aims to provide a kind of two pallet forks,Chain elasticity is adjustable and easy to adjust,A kind of hydraulic manual fork truck of working stability.
Description
Technical field
A kind of transportation fork-truck is the utility model is related to, more specifically, it relates to a kind of hydraulic manual fork truck.
Background technology
Hydraulic manual fork truck is a kind of short distance transport and the high stacking convertible car of heap, in use, with manpower control cylinder
Work, hydraulic manual fork truck has the characteristics that up and down balance system, rotation are flexible, easy to operate, especially suitable for automobile handling and car
Between, the handling transport that is inflammable, explosive and prohibiting fiery article of warehouse, harbour, station, the ground such as goods yard.There are two pallet forks on fork truck,
In transport or lifting article, article is placed on two pallet forks, there is a kind of fork truck currently on the market, the distance between its two pallet fork
It is fixed, so as to pair transport or the shape of lifting article, volume have larger limitation；Existing fork truck draws high goods by chain
Fork, can be relaxed using chain for a long time.
The content of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is between providing a kind of two pallet forks that distance can
Adjust, chain elasticity is adjustable and a kind of easy to adjust, working stability hydraulic manual fork truck.
To achieve the above object, the utility model provides following technical scheme：A kind of hydraulic manual fork truck, including bottom
Frame, lifting frame, oil cylinder and pallet fork, chassis are provided with the first column and the second column, are equipped with the first column and the second column
Wheel track, lifting frame are provided with the roller being adapted with wheel track, crosspiece, one end of oil cylinder are provided between the first column and the second column
It is connected with chassis, the piston rod of oil cylinder is provided with contiguous block, and the both ends of contiguous block are equipped with sprocket wheel, chain is connected with sprocket wheel
Bar, one end of chain are connected with lifting frame, and the other end of chain is connected by elasticity adjusting mechanism with crosspiece, elasticity adjusting mechanism
It is connected including screw rod, the first nut and the second nut, screw rod with chain, the first nut and the second nut coordinate company with screw rod
Connect, and the first nut and the second nut are respectively arranged at the upper surface and lower surface of crosspiece, lifting frame includes the first cross bar, second
Cross bar and the vertical pole for connecting the first cross bar and the second cross bar, the upper surface of the first cross bar are provided with the first draw runner, and second is horizontal
The lower surface of bar is provided with the second draw runner, the equal triangular shape in cross section of the first draw runner and the second draw runner, and pallet fork includes material-loading rod
And connecting rod, material-loading rod are connected with connecting rod, the both ends of connecting rod are respectively equipped with the first extension block and the second extension block, and first prolongs
Stretch block and be provided with the first chute being adapted with the first draw runner, the second extension block is provided with second be adapted with the second draw runner and slided
Groove.
By using above-mentioned technical proposal, pallet fork is connected by connecting rod with lifting frame, and product is overall in lifting article,
Article is placed on material-loading rod, and the piston rod of oil cylinder extends upwards so that and contiguous block and the sprocket wheel at contiguous block both ends move up,
Chain is affected when sprocket wheel moves up, so as to draw high lifting frame by chain, when lifting frame rises, the roller in lifting frame is being taken turns simultaneously
Rail moves up.During lifting, chain bear lifting frame, on pallet fork and pallet fork article gravity, the chain that works long hours produces
Relaxation, chain can be tightened by elasticity adjusting mechanism, when tightening chain, first rotate the first nut so that the first nut move up,
The increase of the distance between first nut and the second nut；Mobile screw still further below so that the upper surface of the first nut and crosspiece connects
Touch；The second nut is rotated afterwards so that the second nut moves up, and is moved on on the second nut and is contacted with the lower surface of crosspiece；Adjustment finishes
The distance of one end that rear chain is connected with screw rod to crosspiece upper surface reduces, and chain becomes tight by pine.Pallet fork can relative lifting frame cunning
Dynamic, so as to be adjusted to the distance between two shelf, when pallet fork slides, the upper surface of the first extension block and the first cross bar connects
Touch, the first draw runner slides in the first chute；Second extension block is contacted with the lower surface of the second cross bar, and the second draw runner is slided second
Slided in groove.The rank street face of first draw runner and the second equal triangular shape in draw runner cross section, the cross section of the first chute and second
The equal triangular shape in cross section of chute so that pallet fork can relative lifting frame smoothly slide, during slip, the first draw runner be not easy by
Depart from first chute, the second draw runner is not easy by departing from the second chute.And because the cross section of the first draw runner is triangular in shape,
The outer surface of first draw runner is oblique, and debris falls easily by being dropped on the first draw runner when on the first draw runner, so as to avoid debris
It is trapped on the first draw runner the first draw runner and the second chute when causing to slide and produces abrasion.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the matching relationship schematic diagram of connecting rod and lifting frame.
Reference in figure:1st, chassis；2nd, lifting frame；3rd, oil cylinder；4th, pallet fork；5th, the first column；6th, the second column；7th, take turns
Rail；8th, roller；9th, crosspiece；10th, contiguous block；11st, sprocket wheel；12nd, chain；13rd, screw rod；14th, the first nut；15th, the second nut；
16th, the first cross bar；17th, the second cross bar；18th, vertical pole；19th, the first draw runner；20th, the second draw runner；21st, material-loading rod；22nd, connecting rod；
23rd, the first extension block；24th, the second extension block；25th, the first chute；26th, the second chute.
Embodiment
The utility model embodiment is described further referring to figs. 1 to Fig. 2.
A kind of hydraulic manual fork truck, including chassis 1, lifting frame 2, oil cylinder 3 and pallet fork 4, chassis 1 are provided with the first column 5
With the second column 6, wheel track 7 is equipped with the first column 5 and the second column 6, lifting frame 2 is provided with the rolling being adapted with wheel track 7
Wheel 8, is provided with crosspiece 9, one end of oil cylinder 3 is connected with chassis 1, on the piston rod of oil cylinder 3 between the first column 5 and the second column 6
Provided with contiguous block 10, the both ends of contiguous block 10 are equipped with sprocket wheel 11, and chain 12, one end of chain 12 are connected with sprocket wheel 11
It is connected with lifting frame 2, the other end of chain 12 is connected by elasticity adjusting mechanism with crosspiece 9, and elasticity adjusting mechanism includes screw rod
13rd, the first nut 14 and the second nut 15, screw rod 13 are connected with chain 12, the first nut 14 and the second nut 15 with screw rod 13
It is connected, and the first nut 14 and the second nut 15 are respectively arranged at the upper surface and lower surface of crosspiece 9, lifting frame 2 includes
First cross bar 16, the second cross bar 17 and the vertical pole 18 for connecting the first cross bar 16 and the second cross bar 17, the first cross bar 16
Upper surface is provided with the first draw runner 19, and the lower surface of the second cross bar 17 is provided with the second draw runner 20, the first draw runner 19 and the second draw runner 20
The equal triangular shape in cross section, pallet fork 4 includes material-loading rod 21 and connecting rod 22, and material-loading rod 21 is connected with connecting rod 22, connection
The both ends of bar 22 are respectively equipped with the first extension block 23 and the second extension block 24, and the first extension block 23 is provided with and the phase of the first draw runner 19
First chute 25 of adaptation, the second extension block 24 are provided with the second chute 26 being adapted with the second draw runner 20.
By using above-mentioned technical proposal, pallet fork 4 is connected by connecting rod 22 with lifting frame 2, and product is overall in lifting thing
During product, article is placed on material-loading rod 21, and the piston rod of oil cylinder 3 extends upwards so that contiguous block 10 and the both ends of contiguous block 10
Sprocket wheel 11 moves up, and sprocket wheel 11 affects chain 12 when moving up, and so as to draw high lifting frame 2 by chain 12, lifting frame 2 rises
When, the roller 8 in lifting frame 2 moves up in wheel track 7 simultaneously.During lifting, chain 12 bears lifting frame 2, pallet fork 4 and pallet fork
The gravity of article on 4, the chain 12 that works long hours produce relaxation, can tighten chain 12 by elasticity adjusting mechanism, tighten chain
During bar 12, the first nut 14 is first rotated so that the first nut 14 moves up, the distance between the first nut 14 and the second nut 15 increase
Add；Mobile screw 13 still further below so that the first nut 14 contacts with the upper surface of crosspiece 9；The second nut 15 is rotated afterwards to cause
Second nut 15 moves up, and moves on on the second nut 15 and is contacted with the lower surface of crosspiece 9；Adjustment finishes rear chain 12 and connected with screw rod 13
The distance of the one end connect to the upper surface of crosspiece 9 reduces, and chain 12 becomes tight by pine.The relative lifting frame 2 of the energy of pallet fork 4 is slided, so as to
The distance between two shelf are adjusted, when pallet fork 4 slides, the first extension block 23 contacts with the upper surface of the first cross bar 16,
First draw runner 19 slides in the first chute 25；Second extension block 24 contacts with the lower surface of the second cross bar 17, the second draw runner 20
Slided in the second chute 26.The equal triangular shape in rank street face and the cross section of the second draw runner 20 of first draw runner 19, the first chute
25 cross section and the equal triangular shape in cross section of the second chute 26 so that the relative lifting frame 2 of the energy of pallet fork 4 is smoothly slided,
During slip, the first draw runner 19 is not easy by departing from the first chute 25, the second draw runner 20 is not easy by departing from the second chute 26.And
Because the cross section of the first draw runner 19 is triangular in shape, the outer surface of the first draw runner 19 is oblique, and debris falls in the first draw runner 19
Easily by being dropped on the first draw runner 19 when upper, the He of the first draw runner 19 when causing to slide so as to avoid debris from being trapped on the first draw runner 19
Second chute 26 produces abrasion.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (1)
1. a kind of hydraulic manual fork truck, including chassis, lifting frame, oil cylinder and pallet fork, it is characterised in that：The chassis is provided with the
Wheel track is equipped with one column and the second column, the first column and the second column, lifting frame is provided with the rolling being adapted with wheel track
Wheel, is provided with crosspiece between the first column and the second column, one end of oil cylinder is connected with chassis, and the piston rod of oil cylinder is provided with connection
Block, the both ends of contiguous block are equipped with sprocket wheel, chain are connected with sprocket wheel, and one end of chain is connected with lifting frame, chain
The other end is connected by elasticity adjusting mechanism with crosspiece, and elasticity adjusting mechanism includes screw rod, the first nut and the second nut, screw rod
It is connected with chain, the first nut and the second nut are connected with screw rod, and the first nut and the second nut are respectively arranged at
The upper surface and lower surface of crosspiece, lifting frame include the first cross bar, the second cross bar and for connecting the first cross bar and the second horizontal stroke
The vertical pole of bar, the upper surface of the first cross bar are provided with the first draw runner, and the lower surface of the second cross bar is provided with the second draw runner, the first draw runner and
The equal triangular shape in cross section of second draw runner, pallet fork include material-loading rod and connecting rod, and material-loading rod is connected with connecting rod, connecting rod
Both ends be respectively equipped with the first extension block and the second extension block, the first extension block is provided with first be adapted with the first draw runner and slided
Groove, the second extension block are provided with the second chute being adapted with the second draw runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531898.4U CN206858073U (en) | 2017-05-11 | 2017-05-11 | A kind of hydraulic manual fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531898.4U CN206858073U (en) | 2017-05-11 | 2017-05-11 | A kind of hydraulic manual fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206858073U true CN206858073U (en) | 2018-01-09 |
Family
ID=60823759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720531898.4U Expired - Fee Related CN206858073U (en) | 2017-05-11 | 2017-05-11 | A kind of hydraulic manual fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206858073U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706521A (en) * | 2018-07-27 | 2018-10-26 | 肥东万安工程机械有限公司 | A kind of forklift door frame convenient for adjusting pallet fork |
| CN108821181A (en) * | 2018-06-13 | 2018-11-16 | 嘉善缔嘉装饰材料有限公司 | A kind of cardboard promotion conveying device |
| CN108906643A (en) * | 2018-08-28 | 2018-11-30 | 惠州市昇沪汽车紧固件科技有限公司 | Screw lifting apparatus and its automatic feed dividing equipment |
| CN109877221A (en) * | 2019-03-18 | 2019-06-14 | 哈尔滨锅炉厂有限责任公司 | A kind of device of auxiliary replacement station boiler bending die |
| CN110155750A (en) * | 2019-07-03 | 2019-08-23 | 无锡宏盛智能装载技术有限公司 | Automatic loading and unloading machine for goods with trays |
| CN110395678A (en) * | 2019-07-06 | 2019-11-01 | 龙合智能装备制造有限公司 | A kind of three axis adjusting lifting jack |
| CN110512542A (en) * | 2019-09-02 | 2019-11-29 | 刘双兴 | A kind of adjustable folding formula roadblock stone ball carrier |
| CN110775879A (en) * | 2018-07-25 | 2020-02-11 | 中西金属工业株式会社 | Transport vehicle |
-
2017
- 2017-05-11 CN CN201720531898.4U patent/CN206858073U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821181A (en) * | 2018-06-13 | 2018-11-16 | 嘉善缔嘉装饰材料有限公司 | A kind of cardboard promotion conveying device |
| CN110775879A (en) * | 2018-07-25 | 2020-02-11 | 中西金属工业株式会社 | Transport vehicle |
| CN110775879B (en) * | 2018-07-25 | 2021-10-15 | 中西金属工业株式会社 | Transport vehicle |
| CN108706521A (en) * | 2018-07-27 | 2018-10-26 | 肥东万安工程机械有限公司 | A kind of forklift door frame convenient for adjusting pallet fork |
| CN108906643A (en) * | 2018-08-28 | 2018-11-30 | 惠州市昇沪汽车紧固件科技有限公司 | Screw lifting apparatus and its automatic feed dividing equipment |
| CN109877221A (en) * | 2019-03-18 | 2019-06-14 | 哈尔滨锅炉厂有限责任公司 | A kind of device of auxiliary replacement station boiler bending die |
| CN110155750A (en) * | 2019-07-03 | 2019-08-23 | 无锡宏盛智能装载技术有限公司 | Automatic loading and unloading machine for goods with trays |
| CN110155750B (en) * | 2019-07-03 | 2023-12-01 | 无锡宏盛智能装载技术有限公司 | Automatic loading and unloading machine for pallet goods |
| CN110395678A (en) * | 2019-07-06 | 2019-11-01 | 龙合智能装备制造有限公司 | A kind of three axis adjusting lifting jack |
| CN110512542A (en) * | 2019-09-02 | 2019-11-29 | 刘双兴 | A kind of adjustable folding formula roadblock stone ball carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |