CN104354739B - Mechanical lifting transfer trolley - Google Patents
Mechanical lifting transfer trolley Download PDFInfo
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- CN104354739B CN104354739B CN201410593036.5A CN201410593036A CN104354739B CN 104354739 B CN104354739 B CN 104354739B CN 201410593036 A CN201410593036 A CN 201410593036A CN 104354739 B CN104354739 B CN 104354739B
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- vehicle body
- angle point
- pedal lever
- triangle plate
- rotationally connected
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Abstract
The invention relates to a mechanical lifting transfer trolley which comprises a vehicle body and a hand rail bracket. the lower side of the hand rail bracket is rotationally connected with two universal wheels; both sides of the bottom of the front end of the vehicle body are respectively and rotationally connected with front rotary triangular plates by coaxial first rotating shafts; the front rotary triangular plates are rotationally connected with fixed casters; third angular points at the rear upper parts of the front rotary triangular plates are respectively and rotationally connected with the front ends of connecting rods arranged back and forth; the both sides of the bottoms of the rear end of the vehicle body are respectively and rotationally connected with rear rotary triangular plates by coaxial second rotating shafts; second angular points at the front lower parts of the rear rotary triangular plates are rotationally connected with the rear ends of the connecting rods; third angular points of the rear rotary triangular plates are rotationally connected with the lower end of the hand rail bracket; an upright tube is fixed on the upper side of the rear end of the vehicle body; the upper end of the upright tube is hinged to a pedal lever; a fulcrum rotationally connected with the hand rail bracket by a hinge pin is arranged on the middle part of the pedal lever; a locking device for locking and positioning an angle of the pedal lever is further arranged on the hand rail bracket.
Description
Technical field
The present invention relates to the material transfer device of production scene, particularly to a kind of mechanical ascending and descending transport carriage
Background technology
It is frequently necessary in workshop transport all kinds of materials, but some materials need to be placed into transhipment in wood pallets, need
Want dolly chassis have elevating function in order to pitch dress and transport, and traditional transport carriage no elevating function it is impossible to
Realize forking and falling of pallet, cause transhipment difficult.
Also there is the dolly with elevating mechanism, majority utilizes hydraulically powered principle, makes on dolly vehicle body in prior art
Lower motion, realizes lifting and the transhipment work of object.The structure of such dolly is relative complex, high cost, and complete vehicle weight weight,
Increased the labor intensity of operator.
Content of the invention
The present invention is only limitted to hydraulic lifting for material transfer dolly of the prior art no elevating function or elevating mechanism,
There is provided a kind of structure simple, the mechanical ascending and descending transport carriage of simple operation, in order to transport material by pallet, improves scattered
The handling of material and transport efficacy.
The object of the present invention is achieved like this, a kind of mechanical ascending and descending transport carriage, including horizontally disposed vehicle body, institute
The rear stating vehicle body is flexibly connected armrest support, rotates and connect two Universal wheels on the downside of described armrest support；Near described car
The two bottom sides of body front end rotate rotary triangle plate before connecting respectively by coaxial first rotating shaft, described front rotary triangle plate
First angle point of the back lower place is rotated with first rotating shaft respectively and is connected, and second angle point in front rotates connection directional wheel respectively, goes up afterwards
The front end of the connecting rod that the third angle point of side is arranged before and after rotating connection respectively；Described body rear end two bottom sides are passed through coaxial respectively
The second axis of rotation connect after rotary triangle plate, the first angle point of described rear rotary triangle plate front upper place is connected with the second rotating shaft
Connect, the second angle point of rear rotary triangle plate front lower place is connected with the rear end thereof of connecting rod, described rear rotary triangle plate rear
The third angle point is rotated with the lower end of armrest support and is connected, and is fixed with vertical rod vertically upward on the upside of described body rear end, described vertical
The hinged pedal lever in bar upper end, the middle part of described pedal lever is provided with and rotates the fulcrum being connected, institute with armrest support by bearing pin
The other end stating pedal lever makes pedal lever around fulcrum to lift vertical rod and vehicle body, on described armrest support for foot-operated
It is additionally provided with the locking device for locking positioning pedal lever angle.
The mechanical ascending and descending transport carriage of the present invention, front rotary triangle plate and rear rotary triangle plate pass through link rotatable respectively
Connect, the lifting action of vehicle body is realized by the action of pedal lever, the position that the height of vehicle body passes through to lock pedal lever is solid
Fixed.Detailed process is, when trampling pedal lever, so that pedal lever is rotated up around fulcrum, one piece of quilt of pedal lever and vertical rod
Above carry, rear is also above carried, rotate the third angle point around rear for the rear rotary triangle plate being connected with rear counterclockwise simultaneously
Rotate, the second angle point of rear rotary triangle plate pulls the connecting rod action being connected with the second angle point, and front rotary triangle plate is in connecting rod power
In the presence of around front rotary triangle plate first angle point rotate, make the first angle point of front rotary triangle plate be lifted up vehicle body,
Thus synchronous rise action before and after realizing whole vehicle body, by locking device, pedal lever is locked after vehicle body is raised up to peak
Extremely to keep bodywork height, you can the material forking on go-cart transfer car(buggy).When needing vehicle body to decline fork dress pallet class material, only
Locking device to be unclamped makes pedal lever counteragent, vehicle body is down to the height of needs, is then pinned by locking device again
Pedal lever.Therefore, the mechanical ascending and descending transport carriage structure of the present invention is simple, saves the hydraulic lift of fortune, makes little
The lifting structure of car is simply solid, durable, low cost of manufacture.
Bottom for ease of spacing vehicle body highly prevents vehicle body from excessively reducing and directional wheel interference, and prevents front rotary triangle
Plate arbitrarily swings, and described directional wheel axes extending line is provided with the protruding end protruded outside vehicle body, corresponding with described protruding end
Be provided with the side turning over downwards below vehicle body, described side and protruding end against when, vehicle body is down to extreme lower position.
Brief description
Fig. 1 is the structural representation of the mechanical ascending and descending transport carriage of the present invention.
Fig. 2 is down to the minimum vehicle body position limiting structure schematic diagram being for vehicle body front side.
Wherein, 1 armrest support；2 pedal levers；2a fulcrum；3 locking devices；4 vertical rods；5 universal wheels；Three are rotated after 6
Gusset；6a first angle point；6b second angle point；6c the third angle point；7 vehicle bodies；8 connecting rods；Rotary triangle plate before 9；9a first angle point；9b
Second angle point；9c the third angle point；10 directional wheels.
Specific embodiment
It is illustrated in figure 1 the mechanical ascending and descending transport carriage of the present invention, including horizontally disposed vehicle body 7, the rear of vehicle body 7
It is flexibly connected armrest support 1, armrest support 1 downside rotates and connects two Universal wheels 5；Two bottom sides near vehicle body 7 front end
Rotate rotary triangle plate 9 before connecting, the first angle point 9a of the back lower place of front rotary triangle plate 9 respectively by coaxial first rotating shaft
Rotate with first rotating shaft and be connected, the second angle point 9b in front rotates and connects directional wheel 10, and the third angle point 9c of back upper place turns respectively
Be dynamically connected the front end of the connecting rod 8 arranging in front and back；Vehicle body 7 rear end two bottom sides are respectively after the second coaxial axis of rotation connects
Rotary triangle plate 6, the first angle point 6a of rear rotary triangle plate 6 front upper place is connected with the second rotating shaft, before rear rotary triangle plate 6
Second angle point 6b of lower section is connected with the rear end thereof of connecting rod 8, the third angle point 6c at rear rotary triangle plate 6 rear and armrest support
1 lower end rotates and connects, and vehicle body 7 rear upper side is fixed with vertical rod 4 vertically upward, the hinged pedal lever in vertical rod 4 upper end 2, foot
The middle part stepping on lever 2 is provided with the fulcrum 2a being connected with armrest support 1 by bearing pin rotation, and the other end of pedal lever 2 is used for foot
Step on and so that pedal lever 2 is rotated to lift vertical rod 4 and rear around fulcrum 2a, armrest support 1 is additionally provided with for locking positioning foot
Step on the locking device 3 of lever 2 angle.
Bottom for ease of spacing vehicle body 7 highly prevents vehicle body excessively reduction from interfering with directional wheel 10, and prevents front rotation
Set square 9 arbitrarily swings, and directional wheel 10 axes extending line is provided with the protruding end protruded outside vehicle body, car corresponding with protruding end
Be provided with the side turning over downwards below body, side and protruding end against when, vehicle body is down to extreme lower position.And after the vehicle body at rear reduces
Minimum altitude directly by locking device 3 lock pedal lever 2.
The mechanical ascending and descending transport carriage of the present invention, front rotary triangle plate 9 and rear rotary triangle plate 6 pass through connecting rod 8 respectively
Rotate and connect, the lifting action of vehicle body 7 is realized by the action of pedal lever 2, the height of vehicle body is solid by locking device locking
Fixed.Detailed process is, when trampling pedal lever 2, so that pedal lever 2 is rotated up around fulcrum 2a, pedal lever 2 and vertical rod 4 one
Block is above carried, and rear is also above carried, and rotates the third angle point 6c around rear for the rear rotary triangle plate 6 being connected with rear simultaneously
Rotate counterclockwise, the second angle point 6b of rear rotary triangle plate 6 pulls connecting rod 8 action being connected with the second angle point, front rotary triangle
Plate 9 first angle point 9a around front rotary triangle plate 9 in the presence of connecting rod power rotates, and makes the first angle point of front rotary triangle plate 9
Vehicle body is lifted up by 9a, thus synchronous rise action before and after realizing whole vehicle body, passes through lock after vehicle body 7 is raised up to peak
Tight device 3 is by locked for pedal lever 2 to keep bodywork height, you can the material forking on go-cart transfer car(buggy).When needing under vehicle body
During fall fork dress pallet class material, as long as unclamping locking device 3 to make pedal lever 2 counteragent, vehicle body is down to the height of needs,
Then again pedal lever 2 is pinned by locking device 3.Therefore, the mechanical ascending and descending transport carriage structure of the present invention is simple,
Save the hydraulic lift of fortune, make the lifting structure of dolly simply solid, durable, low cost of manufacture.
Claims (2)
1. a kind of mechanical ascending and descending transport carriage, including horizontally disposed vehicle body, the rear of described vehicle body is flexibly connected handrail and props up
Frame, rotates on the downside of described armrest support and connects two Universal wheels；Pass through same respectively near the two bottom sides of described body structure
The first rotating shaft of axle rotates rotary triangle plate before connecting, and the first angle point of the back lower place of described front rotary triangle plate is respectively with first
Axis of rotation connects, and second angle point in front rotates connection directional wheel, before the third angle point of back upper place rotates connection respectively respectively
The front end of the connecting rod arranging afterwards；Described body rear end two bottom sides rotate three respectively after the second coaxial axis of rotation connects
Gusset, the first angle point of described rear rotary triangle plate front upper place is connected with the second rotating shaft, rear rotary triangle plate front lower place
Second angle point is connected with the rear end thereof of connecting rod, and the third angle point at described rear rotary triangle plate rear is turned with the lower end of armrest support
It is dynamically connected, on the upside of described body rear end, be fixed with vertical rod vertically upward, the hinged pedal lever in described vertical rod upper end, described foot-operated
The middle part of lever is provided with and rotates, by bearing pin, the fulcrum being connected with armrest support, and the other end of described pedal lever is used for foot-operated making
Pedal lever, described armrest support is additionally provided with for locking positioning pedal lever angle to lift vertical rod and vehicle body around fulcrum
The locking device of degree.
2. mechanical ascending and descending transport carriage according to claim 1 is it is characterised in that on described directional wheel axes extending line
It is provided with the protruding end protruded outside vehicle body, below vehicle body corresponding with described protruding end, be provided with the side turning over downwards, described side
With protruding end against when, vehicle body is down to extreme lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593036.5A CN104354739B (en) | 2014-10-30 | 2014-10-30 | Mechanical lifting transfer trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593036.5A CN104354739B (en) | 2014-10-30 | 2014-10-30 | Mechanical lifting transfer trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354739A CN104354739A (en) | 2015-02-18 |
| CN104354739B true CN104354739B (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410593036.5A Active CN104354739B (en) | 2014-10-30 | 2014-10-30 | Mechanical lifting transfer trolley |
Country Status (1)
| Country | Link |
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| CN (1) | CN104354739B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774769A (en) * | 2019-03-18 | 2019-05-21 | 苏佩毓 | A kind of liftable shopping cart of supermarket |
| CN111229844A (en) * | 2019-12-16 | 2020-06-05 | 包头钢铁（集团）有限责任公司 | Bar material cooling bed steel moving device and steel moving method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0569988A2 (en) * | 1992-05-14 | 1993-11-18 | EXPRESSO-DEUTSCHLAND TRANSPORTGERÄTE GmbH | Transport cart for pallet-type objects |
| CN2784271Y (en) * | 2005-04-11 | 2006-05-31 | 傅福信 | Simple goods carrying apparatus |
| CN202491825U (en) * | 2012-01-06 | 2012-10-17 | 詹姆斯·贾斯廷·廷德尔 | Front and rear wheel handcart |
| CN203318458U (en) * | 2013-04-23 | 2013-12-04 | 伟创力(上海)金属件有限公司 | Distribution vehicle for semi-finished products of stamping parts |
| CN203793377U (en) * | 2013-12-30 | 2014-08-27 | 福建森达电气股份有限公司 | Special material transfer trolley for switchgear assembly factory |
| CN204222914U (en) * | 2014-10-30 | 2015-03-25 | 宁夏共享装备有限公司 | A kind of mechanical ascending and descending transport carriage |
-
2014
- 2014-10-30 CN CN201410593036.5A patent/CN104354739B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0569988A2 (en) * | 1992-05-14 | 1993-11-18 | EXPRESSO-DEUTSCHLAND TRANSPORTGERÄTE GmbH | Transport cart for pallet-type objects |
| CN2784271Y (en) * | 2005-04-11 | 2006-05-31 | 傅福信 | Simple goods carrying apparatus |
| CN202491825U (en) * | 2012-01-06 | 2012-10-17 | 詹姆斯·贾斯廷·廷德尔 | Front and rear wheel handcart |
| CN203318458U (en) * | 2013-04-23 | 2013-12-04 | 伟创力(上海)金属件有限公司 | Distribution vehicle for semi-finished products of stamping parts |
| CN203793377U (en) * | 2013-12-30 | 2014-08-27 | 福建森达电气股份有限公司 | Special material transfer trolley for switchgear assembly factory |
| CN204222914U (en) * | 2014-10-30 | 2015-03-25 | 宁夏共享装备有限公司 | A kind of mechanical ascending and descending transport carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104354739A (en) | 2015-02-18 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 750000 West Xia District, Yinchuan City, Ningxia Hui Autonomous Region, 550 Beijing West Road Patentee after: KOCEL MACHINERY Ltd. Address before: 750000 West Xia District, Yinchuan City, Ningxia Hui Autonomous Region, 550 Beijing West Road Patentee before: KOCEL MACHINERY CO.,LTD. Address after: 750000 West Xia District, Yinchuan City, Ningxia Hui Autonomous Region, 550 Beijing West Road Patentee after: KOCEL MACHINERY CO.,LTD. Address before: 750000 West Xia District, Yinchuan City, Ningxia Hui Autonomous Region, 550 Beijing West Road Patentee before: NINGXIA KOCEL MACHINERY Co.,Ltd. |