CN206437821U - Lift cart - Google Patents
Lift cart Download PDFInfo
- Publication number
- CN206437821U CN206437821U CN201720060265.XU CN201720060265U CN206437821U CN 206437821 U CN206437821 U CN 206437821U CN 201720060265 U CN201720060265 U CN 201720060265U CN 206437821 U CN206437821 U CN 206437821U
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- China
- Prior art keywords
- vehicle frame
- hydraulic cylinder
- lift cart
- fix bar
- hinged
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Abstract
The utility model provides a kind of lift cart, belongs to field of mechanical technique.It solves the problem of existing lift cart can not be freely lifted and be mobile.This lift cart, including vehicle frame and the lifting platform being arranged on vehicle frame, between vehicle frame and lifting platform elevating mechanism is pitched provided with the scissors for including hydraulic cylinder, the downside of vehicle frame is provided with driving wheel, vehicle frame is provided with lithium battery, lithium battery can drive driving wheel to rotate, and have the oil pump for being capable of driving hydraulic cylinder work on vehicle frame, and lithium battery can drive described operation of oil pump.This lift cart has the advantages that to move freely and lift and be simple and compact for structure.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of lift cart.
Background technology
Tricycle manufacturing enterprise, when each parts of tricycle are assembled into vehicle, is enterprising in tricycle vehicle assembly line
Capable.Existing tricycle vehicle assembly line is plate chain type assembly line, and the assembling of tricycle is moved by driving-chain drive
Carrier bar on carry out, the carrier bar be tricycle conveying carrier.There is following defect in such assembly line：First, tricycle exists
It can not be lifted on carrier bar according to the need for assembling；If the problem of the 3, tricycle occurs quickly solving in assembling, three
Wheel car prevents tricycle from quickly offline due to difficult, causes to stop line accident.Therefore traditional plate chain type assembly line inconvenience
In the operation of assembly crewman, and the efficiency of assembling of tricycle is low.
A kind of lift cart (application number as disclosed in Chinese patent literature：201420305117.6), including underframe, underframe
Four angles below be all connected with being all connected with above a support wheel, four angles of underframe the lower end of a guide groove, being located at
Two the first guide grooves in a line of underframe are higher than two the second guide grooves on opposite side, the upper end of the second guide groove and the
The stage casing of one guide groove is all connected with supporting plate, and the epimere of the first guide groove is all connected with handle, and handle is provided with hydraulic control panel,
Supporting plate connects above in the middle part of horizontal hydraulic pressure device, underframe in the side of the first guide groove and connects the one of vertical hydraulic device
End, the other end connection supporting plate of vertical hydraulic device, the first and second guide grooves are built-in with the guiding being connected with supporting plate
Wheel, supporting plate is moved by the effect of directive wheel along guide groove.But the lift cart needs to be powered ability in fact by electric wire
Now work, therefore can not be freely lifted and mobile.
The content of the invention
The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that one kind can move freely with
Lifting and lift cart simple and compact for structure.
The purpose of this utility model can be realized by following technical proposal：Lift cart, including vehicle frame and be arranged on
Lifting platform on vehicle frame, elevating mechanism, described car are pitched between described vehicle frame and lifting platform provided with the scissors for including hydraulic cylinder
The downside of frame is provided with driving wheel, it is characterised in that described vehicle frame is provided with lithium battery, and described lithium battery can drive driving
Wheel is rotated, and has the oil pump for being capable of driving hydraulic cylinder work on described vehicle frame, and described lithium battery can drive described oil pump
Work.
Lithium battery, driving wheel and oil pump are connected with a control circuit.Operationally, scissors fork elevating mechanism passes through oil
Pump drives hydraulic cylinder works and drives lifting platform to decline, and tricycle is placed on lifting platform, and lithium battery driving driving wheel is rotated,
The movement of this lift cart is realized, makes this lift cart operationally without by line powered, being realized by lithium battery power supply
Move freely and lift, have the advantages that using more convenient and simple and compact for structure.
In above-mentioned lift cart, described scissors fork elevating mechanism includes two pairs of corresponding connection rod sets, described
Connection rod set includes the connecting rod that is hinged of two middle parts, and the lower end of described connecting rod is hinged on vehicle frame, described connecting rod it is upper
End is hinged on lifting platform.
In above-mentioned lift cart, wherein corresponding two connecting rods of two pairs of connection rod sets are connected by a fix bar one, and two
To described connection rod set, wherein corresponding two connecting rods are fixedly connected with by a fix bar two in addition, the piston rod of described hydraulic cylinder
Be provided with swing arm one between described fix bar one, the two ends of described swing arm one respectively with described fix bar one and described
The piston rod of hydraulic cylinder be hinged, be provided with swing arm two, described swing arm between the cylinder body and fix bar two of described hydraulic cylinder
Two are hinged with fix bar two and the cylinder body of described hydraulic cylinder respectively.The flexible of the piston rod of hydraulic cylinder passes through swing arm one and pendulum
Arm two drives two link rotatables to realize the lifting to lifting platform, has the advantages that reliable and stable work.
In above-mentioned lift cart, wherein corresponding two connecting rods of two pairs of connection rod sets are connected by a fix bar one, institute
The cylinder body for the hydraulic cylinder stated is hinged on vehicle frame, and swing arm is provided between the piston rod of described hydraulic cylinder and described fix bar one
One and piston rod of the two ends respectively with described fix bar one and described hydraulic cylinder of described swing arm one be hinged.
In above-mentioned lift cart, the vertical of lower end of described vehicle frame is fixed with the guiding for stretching out in vehicle frame lower surface
Bar, described guide rod is provided with bearing.Ground is provided with the guide rail with chute, and during installation, the bearing being directed on bar is embedding
In on chute, lift cart is by the guide effect of bearing and guide rail, and making the movement of lift cart has preferable guide effect.
In above-mentioned lift cart, described vehicle frame is provided with mounting bracket, and the housing of described driving wheel is connected in institute
On the mounting bracket stated, spring is provided between the both sides of described mounting bracket and described vehicle frame.Driving wheel is arranged on above-mentioned
On mounting bracket, make driving wheel that there is preferable buffering effect, the advantage smoothly moved can be realized.
In above-mentioned lift cart, described vehicle frame is square, the lower end of described vehicle frame provided with four driven pulleys and
Driven pulley described in four is symmetrical arranged at four drift angles of described vehicle frame and two-by-two respectively.It is driven by setting four
Wheel, making the movement of this lift cart has preferable stablizing effect.
Compared with prior art, this lift cart has advantages below：
1st, realized by lithium battery power supply and move freely and lift, with using more convenient and simple and compact for structure excellent
Point；
2nd, the flexible of the piston rod of hydraulic cylinder drives two link rotatables to realize to lifting platform by swing arm one with swing arm two
Lifting, there is reliable and stable work；
3rd, ground is provided with the guide rail with chute, and during installation, the bearing being directed on bar is embedded on chute, lift cart
By the guide effect of bearing and guide rail, making the movement of lift cart has preferable guide effect；
4th, by setting four driven pulleys, making the movement of this lift cart has preferable stablizing effect.
Brief description of the drawings
Fig. 1 is the schematic front view of embodiment one of this lift cart.
Fig. 2 is that the lifting platform of this lift cart is in the schematic front view of propradation.
Fig. 3 is that the right side of the embodiment one of this lift cart regards schematic diagram.
Fig. 4 is the schematic front view of the embodiment two of this lift cart.
Fig. 5 is the operating diagram of the embodiment two of this lift cart.
In figure, 1, vehicle frame；2nd, lifting platform；3rd, scissors fork elevating mechanism；3a, hydraulic cylinder；3b, connection rod set；3c, connecting rod；3d、
Fix bar one；3e, fix bar two；3f, swing arm one；3g, swing arm two；4th, driving wheel；5th, guide rod；6th, bearing；7th, guide rail；8th, pacify
Shelve；9th, spring；10th, driven pulley；11st, tricycle fore-stock；12nd, tricycle after-poppet.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in Figures 1 to 3, on lift cart, including vehicle frame 1 and the lifting platform 2 that is arranged on vehicle frame 1, lifting platform 2
Two ends are respectively equipped with tricycle fore-stock 11 and tricycle after-poppet 12.Being provided between vehicle frame 1 and lifting platform 2 includes hydraulic cylinder
3a scissors fork elevating mechanism 3, scissors fork elevating mechanism 3 outer sheath is provided with telescopic protective cover, the upper end of protective cover and liter
Drop platform 2 is fixedly connected with, and lower end and the vehicle frame of anti-skid cover are fixedly connected with.Both sides of the vehicle frame 1 provided with mounting bracket 8 and mounting bracket 8 and vehicle frame 1
Between be provided with spring 9.The downside of mounting bracket 8 is provided with driving wheel 4, and vehicle frame 1 is provided with lithium battery, and lithium battery can drive driving wheel
4 rotate, and have the oil pump for being capable of driving hydraulic cylinder 3a work on vehicle frame 1, and lithium battery can drive described operation of oil pump.
Vehicle frame 1 is square and the lower end of vehicle frame 1 is provided with four driven pulleys 10, and four driven pulleys 10 are respectively positioned at vehicle frame 1
It is symmetrical arranged at four drift angles and two-by-two.By setting four driven pulleys 10, making the movement of this lift cart has preferably surely
Determine effect.
Scissors fork elevating mechanism 3 includes two couples of corresponding connection rod set 3b, and connection rod set 3b includes what two middle parts were hinged
Connecting rod 3c, connecting rod 3c lower end are hinged on vehicle frame 1, and connecting rod 3c upper end is hinged on lifting platform 2.Two couples of connection rod set 3b
Wherein corresponding two connecting rod 3c are connected by the 3d of a fix bar one, two couples of connection rod set 3b wherein in addition corresponding two connecting rod 3c
It is fixedly connected with by the 3e of a fix bar two, the 3f of swing arm one, the 3f of swing arm one is provided between hydraulic cylinder 3a piston rod and the 3d of fix bar one
Piston rod of the two ends respectively with the 3d of fix bar one and hydraulic cylinder 3a be hinged, hydraulic cylinder 3a cylinder body and the 3e of fix bar two it
Between be provided with the 3g of swing arm two, cylinder bodies of the 3g of swing arm two respectively with the 3e of fix bar two and hydraulic cylinder 3a be hinged.Hydraulic cylinder 3a piston
The flexible of bar drives two connecting rod 3c to rotate the lifting realized to lifting platform 2 by the 3f of the swing arm one and 3g of swing arm two, with work
Reliable and stable advantage.
Lithium battery, driving wheel 4 and oil pump are connected with a control circuit.Operationally, scissors fork elevating mechanism 3 passes through
Oil pump drives hydraulic cylinder 3a work, and the flexible of hydraulic cylinder 3a piston rod drives two connecting rods by the 3f of the swing arm one and 3g of swing arm two
3c rotates lifting platform 2 and lifted, and the rear and front end of tricycle is individually positioned in the tricycle fore-stock 11 and three-wheel of lifting platform 2
On Chinese herbaceous peony support 12, lithium battery driving driving wheel 4 is rotated, and is realized the movement of this lift cart, is made this lift cart operationally
Without by line powered, being realized by lithium battery power supply and moving freely and lift, with using more convenient and simple in construction
Compact advantage.Driving wheel 4 is arranged on above-mentioned mounting bracket 8, makes driving wheel 4 that there is preferable buffering effect, Neng Goushi
The advantage now smoothly moved.
Alternatively, the wherein corresponding two connecting rod 3c of two couples of connection rod set 3b are connected by the 3d of a fix bar one,
Hydraulic cylinder 3a cylinder body is hinged on vehicle frame 1, and the 3f of swing arm one and pendulum are provided between hydraulic cylinder 3a piston rod and the 3d of fix bar one
Piston rod of the 3f of arm one two ends respectively with the 3d of fix bar one and hydraulic cylinder 3a is hinged.
Embodiment two
The present embodiment one is roughly the same with the structure and principle of embodiment two, and different is：As shown in Figures 4 and 5, as
Another way, the vertical of the lower end of vehicle frame 1 is fixed with the guide rod 5 for stretching out in the lower surface of vehicle frame 1, and guide rod 5 is provided with axle
Hold 6.Ground is provided with the guide rail 7 with chute, and during installation, the bearing 6 being directed on bar 5 is embedded on chute, and lift cart leads to
The guide effect of bearing 6 and guide rail 7 is crossed, making the movement of lift cart has preferable guide effect.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein vehicle frame 1, lifting platform 2, scissors fork elevating mechanism 3, hydraulic cylinder 3a, connection rod set 3b,
Connecting rod 3c, the 3d of fix bar one, the 3e of fix bar two, the 3f of swing arm one, the 3g of swing arm two, driving wheel 4, guide rod 5, bearing 6, guide rail 7, peace
The terms such as 8, spring 9, driven pulley 10, tricycle fore-stock 11, tricycle after-poppet 12 are shelved, but are not precluded from using other arts
The possibility of language.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；They are solved
Any additional limitation is interpreted into all to disagree with the utility model spirit.
Claims (7)
1. lift cart, including vehicle frame (1) and the lifting platform (2) that is arranged on vehicle frame (1), described vehicle frame (1) and lifting
Provided with the scissors fork elevating mechanism (3) of hydraulic cylinder (3a) is included between platform (2), the downside of described vehicle frame (1) is provided with driving wheel
(4), it is characterised in that described vehicle frame (1) is provided with lithium battery, described lithium battery can drive driving wheel (4) to rotate, institute
There is the oil pump for being capable of driving hydraulic cylinder (3a) work on the vehicle frame (1) stated, described lithium battery can drive described oil pump work
Make.
2. lift cart according to claim 1, it is characterised in that described scissors fork elevating mechanism (3) includes two pairs
Corresponding connection rod set (3b), described connection rod set (3b) includes the connecting rod (3c) that two middle parts are hinged, described connecting rod
The lower end of (3c) is hinged on vehicle frame (1), and the upper end of described connecting rod (3c) is hinged on lifting platform (2).
3. lift cart according to claim 2, it is characterised in that wherein corresponding two connecting rods of two pairs of connection rod sets (3b)
(3c) is connected by a fix bar one (3d), and wherein corresponding two connecting rods (3c) pass through the connection rod set (3b) described in two pairs in addition
One fix bar two (3e) is fixedly connected with, and swing arm is provided between the piston rod of described hydraulic cylinder (3a) and described fix bar one (3d)
One (3f), the work of the two ends of described swing arm one (3f) respectively with described fix bar one (3d) and described hydraulic cylinder (3a)
Stopper rod is hinged, and swing arm two (3g), described swing arm are provided between the cylinder body and fix bar two (3e) of described hydraulic cylinder (3a)
Two (3g) are hinged with fix bar two (3e) and the cylinder body of described hydraulic cylinder (3a) respectively.
4. lift cart according to claim 3, it is characterised in that wherein corresponding two connecting rods of two pairs of connection rod sets (3b)
(3c) is connected by a fix bar one (3d), and the cylinder body of described hydraulic cylinder (3a) is hinged on vehicle frame (1), described hydraulic cylinder
Two ends point provided with swing arm one (3f) and described swing arm one (3f) between the piston rod of (3a) and described fix bar one (3d)
Piston rod not with described fix bar one (3d) and described hydraulic cylinder (3a) is hinged.
5. the lift cart according to claim 1 or 2 or 3 or 4, it is characterised in that the lower end of described vehicle frame (1) is hung down
Straight to be fixed with the guide rod (5) for stretching out in vehicle frame (1) lower surface, described guide rod (5) is provided with bearing (6).
6. the lift cart according to claim or 1 or 2 or 3 or 4, it is characterised in that described vehicle frame (1) is provided with peace
Shelve (8), the housing of described driving wheel (4) is connected on described mounting bracket (8), the both sides of described mounting bracket (8) with
Spring (9) is provided between described vehicle frame (1).
7. the lift cart according to claim 1 or 2 or 3 or 4, it is characterised in that described vehicle frame (1) is square, institute
The lower end for the vehicle frame (1) stated is located at described vehicle frame respectively provided with the driven pulley (10) described in four driven pulleys (10) and four
(1) it is symmetrical arranged at four drift angles and two-by-two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060265.XU CN206437821U (en) | 2017-01-17 | 2017-01-17 | Lift cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060265.XU CN206437821U (en) | 2017-01-17 | 2017-01-17 | Lift cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206437821U true CN206437821U (en) | 2017-08-25 |
Family
ID=59634934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060265.XU Active CN206437821U (en) | 2017-01-17 | 2017-01-17 | Lift cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206437821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640022A (en) * | 2018-07-05 | 2018-10-12 | 安徽江淮汽车集团股份有限公司 | A kind of lifting device |
| CN109110352A (en) * | 2018-09-17 | 2019-01-01 | 南京信息工程大学 | Unmanned garbage treatment ship |
-
2017
- 2017-01-17 CN CN201720060265.XU patent/CN206437821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640022A (en) * | 2018-07-05 | 2018-10-12 | 安徽江淮汽车集团股份有限公司 | A kind of lifting device |
| CN109110352A (en) * | 2018-09-17 | 2019-01-01 | 南京信息工程大学 | Unmanned garbage treatment ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180719 Address after: 317500 No. 5 Lin Shi Road, Xinhua Village, song Men town, Wenling, Zhejiang Patentee after: Zhejiang Maxin Intelligent Equipment Co., Ltd. Address before: 317511 Linchuan Industrial Zone, Wenling, Taizhou, Zhejiang Patentee before: Zhejiang Machinecode Electromechanical Co., Ltd. |
|
| TR01 | Transfer of patent right |