CN105438229B - A kind of convenient lifting unloading stroller - Google Patents
A kind of convenient lifting unloading stroller Download PDFInfo
- Publication number
- CN105438229B CN105438229B CN201510818079.3A CN201510818079A CN105438229B CN 105438229 B CN105438229 B CN 105438229B CN 201510818079 A CN201510818079 A CN 201510818079A CN 105438229 B CN105438229 B CN 105438229B
- Authority
- CN
- China
- Prior art keywords
- hinged
- rod
- self
- stroller
- support wheel
- 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
Links
- 238000013016 damping Methods 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 125000003003 spiro group Chemical group 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a kind of convenient lifting unloading stroller.The flat board unloading stroller of existing lightweight lacks easily elevating function.Stroller bottom rear is hinged in the middle part of the V-type bar of the present invention；V-type bar includes back and front supporting bar；Big support wheel carrier rear end is connected by spiro rod regulating device with front support rod front end；Big support wheel is hinged on big support wheel carrier front end；Small support wheel is hinged on back support rod rear end；Be hinged in the middle part of back support rod, sliding bar is hinged the sleeve of atmospheric pressure pole with sliding block；Sliding block forms sliding pair with damping guide rail；Pullswitch is arranged on push rod, and the hinged place on the first self-lock rod and the second self-lock rod top is connected by bracing wire；The bottom of first self-lock rod and the middle part of front support rod are hinged；The bottom of second self-lock rod is hinged with stroller bottom plate.The present invention be quickly raised to when realizing loading with truck tail railway carriage equal height, steadily drop to ordinary flat height during unloading, stroller height liter when non-loaded, dropped when having load, save manpower.
Description
Technical field
The invention belongs to shipping, logistics and delivery industry technical field, it is related to unloading stroller, more particularly, in express station
With express delivery outlet a kind of convenient lifting unloading stroller that express delivery object uses is unloaded from freight.
Background technology
With the fast development of ecommerce, the portfolio of express company increases severely, and each express delivery site is unloaded from lorry daily
Express delivery enormous amount, manually get on or off the bus unloading workload it is very big, courier in order to save muscle power, directly from lorry throw away by quick despatch
Under, there have been express company's violence unloading news for this.It is no suitable easing gear the main reason for problem occur, mesh
Preceding in the market has two class easing gears, and one kind is the higher fork truck type loading-unloading vehicle of cost, and this kind of device is adapted to weight handling, uncomfortable
Close middle-size and small-size express delivery unloading, it is small in quick despatch and it is more in the case of it is inefficient.Another kind of is the flat car of lightweight, is express delivery
The most commonly used easing gear of outlet, but its height, than relatively low, in unloading, courier needs to get on or off the bus repeatedly,
Cause high effort for, courier occurs as soon as courier's violence unloading on network to reduce labor intensity.For this current express delivery site
A kind of light practical express delivery easing gear is needed, saves courier's manpower, can effectively reduce express delivery violence unloading phenomenon.Grind
Existing cargo gear is studied carefully, the flat board unloading stroller of all lightweights lacks easily elevating function.
The content of the invention
, can be quick when realizing and freighting in view of the deficiencies of the prior art, the present invention provides a kind of convenient lifting unloading stroller
Be raised to truck tail railway carriage equal height, steadily drop to ordinary flat height during unloading；Height liter when non-loaded, has negative
Dropped during load, save manpower, light practicality.
The present invention include V-type bar, stroller bottom plate, small support wheel, atmospheric pressure pole, sliding block, damping guide rail, pullswitch, push rod,
Bracing wire, the first self-lock rod, the second self-lock rod, anti-slip rubber, big support wheel, big support wheel carrier and spiro rod regulating device；V-type bar
Middle part is hinged on stroller bottom rear；Described V-type bar includes integrally formed back and front supporting bar；The big support wheel carrier
Rear end is connected by the front end of spiro rod regulating device and front support rod；Described big support wheel is hinged on big support wheel carrier front end；
Described small support wheel is hinged on the rear end of back support rod；The sleeve of the atmospheric pressure pole and be hinged in the middle part of back support rod, atmospheric pressure pole
Sliding bar be hinged with sliding block；Described sliding block forms sliding pair with damping guide rail；Described pullswitch is arranged on push rod,
And the hinged place on the first self-lock rod and the second self-lock rod top is connected by bracing wire；Can be along pusher slide under pullswitch open mode
It is dynamic；The bottom of first self-lock rod and the middle part of front support rod are hinged；Cut with scissors with stroller bottom plate the bottom of second self-lock rod
Connect；The bottom surface that described anti-slip rubber is arranged on stroller bottom plate is anterior.
Beneficial effects of the present invention：Using four-bar mechanism and the ingenious combination of damping piece, can be quickly raised to when realizing loading
With truck tail railway carriage equal height, ordinary flat height is steadily dropped to during unloading；Height liter when non-loaded, when having load
Drop, reduce labor intensity；It is simple in construction, reliable.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is in low-end trim；
Fig. 2 is the structural representation that the present invention is in high-end trim；
Operating diagram when Fig. 3 is present invention loading.
In figure：1st, V-type bar, 2, stroller bottom plate, 3, small support wheel, 4, atmospheric pressure pole, 5, sliding block, 6, damping guide rail, 7, bracing wire
Switch, 8, push rod, 9, bracing wire, the 10, first self-lock rod, the 11, second self-lock rod, 12, anti-slip rubber, 13, big support wheel, 14, big
Support wheel carrier, 15, spiro rod regulating device.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1,2 and 3, a kind of convenient lifting unloading stroller, including V-type bar 1, stroller bottom plate 2, small support wheel 3, gas
Depression bar 4, sliding block 5, damping guide rail 6, pullswitch 7, push rod 8, bracing wire 9, the first self-lock rod 10, the second self-lock rod 11, anti-skidding rubber
Glue 12, big support wheel 13, big support wheel carrier 14 and spiro rod regulating device 15；The middle part of V-type bar 1 is hinged on the rear portion of stroller bottom plate 2；
V-type bar 1 includes integrally formed back and front supporting bar；The rear end of big support wheel carrier 14 passes through spiro rod regulating device 15 and front support
The front end connection of bar；Big support wheel 13 is hinged on big support wheel carrier 14 front end；Small support wheel 3 is hinged on the rear end of back support rod；
For the sleeve of atmospheric pressure pole 4 be hinged in the middle part of back support rod, the sliding bar and sliding block 5 of atmospheric pressure pole 4 are be hinged；Sliding block 5 and the damping structure of guide rail 6
Into sliding pair；Pullswitch 7 is arranged on push rod 8, and connects the first self-lock rod 10 and the top of the second self-lock rod 11 by bracing wire 9
Hinged place；It can be slided under the open mode of pullswitch 7 along push rod 8；The bottom of first self-lock rod 10 and the middle part of front support rod
It is be hinged；The bottom of second self-lock rod 11 is be hinged with stroller bottom plate 2；The bottom surface that anti-slip rubber 12 is arranged on stroller bottom plate 2 is anterior.
The convenient lifting unloading stroller can realize that two kinds of height are adjusted：During unladen state, in low-end trim, such as Fig. 1
It is shown；During loading state (lorry unloading), in high-end trim, as shown in Figure 2,3.A high position and the low-end trim switching of the stroller
Process is specific as follows：
(1) low level to a high position
Using the rear portion of stroller bottom plate 2 as fulcrum, turn clockwise push rod 8, and atmospheric pressure pole 4 compresses, sliding block 5 along damping guide rail 6
Upward sliding, using the upper hinge of V-type bar 1 as fulcrum rotate counterclockwise, the second self-lock rod 11 is cut with scissors the first self-lock rod 10 with stroller bottom plate 2
Chain turns clockwise for fulcrum, until stopped the rotation when the first self-lock rod 10 and the second self-lock rod 11 in alignment, stroller bottom
Plate 2, the first self-lock rod 10, the second self-lock rod 11 and V-type bar 1 form self-locking, and final high-end trim is as shown in Figure 2；Stroller bottom
Height of the plate 2 in a high position can also further pass through spiro rod regulating device 15.
(2) it is high-order to arrive low level
It is fulcrum with big support wheel 13, turn clockwise push rod 8, after waiting stroller to tilt, presses the pullswitch on push rod 8
7, bracing wire pulls the hinge of the first self-lock rod 10 and the second self-lock rod 11, and self-locking state unlocks, under goods Action of Gravity Field, V-type
Bar 1 turns clockwise, and atmospheric pressure pole 4 elongates, and sliding block 5 is by damping the slide downward of guide rail 6, until low-end trim as shown in Figure 1；
The span of small support wheel 3 and big support wheel 13 can be adjusted by spiro rod regulating device 15 and atmospheric pressure pole 4, so as to adjust stroller bottom
Height of the plate 2 in low level.
Above-mentioned embodiment is used for illustrating the present invention, rather than limits the invention, the present invention's
In spirit and scope of the claims, to any modifications and changes of the invention made, protection model of the invention is both fallen within
Enclose.
Claims (1)
1. a kind of convenient lifting unloading stroller, including stroller bottom plate, small support wheel, push rod, big support wheel, atmospheric pressure pole and big support
Wheel carrier, it is characterised in that：Also include V-type bar, sliding block, damping guide rail, pullswitch, bracing wire, the first self-lock rod, the second self-locking
Bar, anti-slip rubber and spiro rod regulating device；Stroller bottom rear is hinged in the middle part of V-type bar；Described V-type bar include one into
The back and front supporting bar of type；The rear end of the big support wheel carrier is connected by the front end of spiro rod regulating device and front support rod；It is described
Big support wheel be hinged on big support wheel carrier front end；Described small support wheel is hinged on the rear end of back support rod；The atmospheric pressure pole
Sleeve and back support rod in the middle part of it is be hinged, sliding bar and the sliding block of atmospheric pressure pole are hinged；Described sliding block is formed with damping guide rail and slided
Dynamic pair；Described pullswitch is arranged on push rod, and the hinge on the first self-lock rod and the second self-lock rod top is connected by bracing wire
Meet place；It can be slided under pullswitch open mode along push rod；The bottom of first self-lock rod and the middle part of front support rod are hinged；
The bottom of second self-lock rod is hinged with stroller bottom plate；The bottom surface that described anti-slip rubber is arranged on stroller bottom plate is anterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510818079.3A CN105438229B (en) | 2015-11-23 | 2015-11-23 | A kind of convenient lifting unloading stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510818079.3A CN105438229B (en) | 2015-11-23 | 2015-11-23 | A kind of convenient lifting unloading stroller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105438229A CN105438229A (en) | 2016-03-30 |
| CN105438229B true CN105438229B (en) | 2017-12-22 |
Family
ID=55548994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510818079.3A Expired - Fee Related CN105438229B (en) | 2015-11-23 | 2015-11-23 | A kind of convenient lifting unloading stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105438229B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744364B (en) * | 2018-04-27 | 2020-08-18 | 郑凯璇 | Automatic fire control sandbox of empting |
| CN115071794B (en) * | 2022-06-29 | 2023-10-31 | 江西东晟智能设备集团有限公司 | Trolley with automatic placement function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4613272A (en) * | 1984-02-02 | 1986-09-23 | Bielefelder Kuchenmaschinen-Und Transportgeratefabrik Gmbh | Method of operation for loading a motorized floor truck and support carriage therefor |
| CN203063985U (en) * | 2012-12-11 | 2013-07-17 | 山东电力集团公司济宁供电公司 | Hydraulic lifting platform for replacing oil-submerged pump |
| CN205168577U (en) * | 2015-11-23 | 2016-04-20 | 浙江水利水电学院 | Convenient lift discharge shallow |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09104595A (en) * | 1995-10-06 | 1997-04-22 | Aihou Denki Kk | Conveying carriage device |
| DE10256013A1 (en) * | 2002-11-30 | 2004-06-09 | J&B Consulting Gmbh | Shopping carts, preferably for self-service stores with clothing items |
| JP2004331388A (en) * | 2003-04-30 | 2004-11-25 | Akashin Kogyo Kk | Cage carriage transporting lift |
| KR20100062758A (en) * | 2008-12-02 | 2010-06-10 | 조종신 | Handy-cart |
-
2015
- 2015-11-23 CN CN201510818079.3A patent/CN105438229B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4613272A (en) * | 1984-02-02 | 1986-09-23 | Bielefelder Kuchenmaschinen-Und Transportgeratefabrik Gmbh | Method of operation for loading a motorized floor truck and support carriage therefor |
| CN203063985U (en) * | 2012-12-11 | 2013-07-17 | 山东电力集团公司济宁供电公司 | Hydraulic lifting platform for replacing oil-submerged pump |
| CN205168577U (en) * | 2015-11-23 | 2016-04-20 | 浙江水利水电学院 | Convenient lift discharge shallow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105438229A (en) | 2016-03-30 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20191123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |