CN205601904U - Multistage lift freight of folded cascade - Google Patents
Multistage lift freight of folded cascade Download PDFInfo
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- CN205601904U CN205601904U CN201620087442.9U CN201620087442U CN205601904U CN 205601904 U CN205601904 U CN 205601904U CN 201620087442 U CN201620087442 U CN 201620087442U CN 205601904 U CN205601904 U CN 205601904U
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- folding
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- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000003028 elevating effect Effects 0.000 claims description 44
- 230000008278 dynamic mechanism Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
本实用新型涉及一种可折叠式多级升降货运车，包括固定车架，升降车架，折叠手推架，升降机构，折叠定位机构，锁位机构和变速动力机构；所述固定车架的后端的两侧边上设置有手推架固定块；所述折叠手推架设置在手推架固定块上；所述折叠手推架与手推架固定块用折叠定位机构连接；所述折叠手推架上设置有升降机构；所述升降机构上设置有升降车架；所述升降机构与升降车架用锁位机构连接；所述变速动力机构设置在折叠手推架的下部；固定车架的下部设置有电池。本实用新型采用电力提供动力，实现多级升降及二次搬运于一体的平板小推车，减轻劳动强度，推手可以折叠，节省空间，且升降车架可以拆卸单独做小推车使用，灵活方便，可以满足不同的作业需求。
The utility model relates to a foldable multi-stage lifting freight vehicle, which comprises a fixed vehicle frame, a lifting vehicle frame, a folding trolley frame, a lifting mechanism, a folding positioning mechanism, a locking mechanism and a variable speed power mechanism; the fixed vehicle frame The two sides of the rear end are provided with hand push frame fixing blocks; the folding hand push frame is arranged on the hand push frame fixing block; the folding hand push frame is connected with the hand push frame fixing block with a folding positioning mechanism; The trolley frame is provided with a lifting mechanism; the lifting mechanism is provided with a lifting vehicle frame; the lifting mechanism is connected with the lifting vehicle frame with a locking mechanism; the speed change power mechanism is arranged at the bottom of the folding trolley frame; The lower part of the rack is provided with batteries. The utility model adopts electric power to provide power, and realizes multi-level lifting and secondary transportation in one flat trolley, which reduces labor intensity, and the push handle can be folded to save space, and the lifting frame can be disassembled and used as a trolley alone, which is flexible and convenient , which can meet different job requirements.
Description
Technical field
This utility model relates to one and has a folding, multistage lifting, electronic in the freight of one.
Background technology
Now with the rise of shopping at network, express delivery industry is expanded rapidly, and this also brings the biggest pressure, especially entrucking to shipping, unloads and to send link pressure with charge free the hugest.More existing freight trolleys, function is the most fairly simple, can only play the effect of cargo transport, and bigger for some quantity, and heavier express delivery then seems unable to do what one wishes, and this needs exist for a kind of folding multistage lifting freight to solve this problem.
Utility model content
For the technical problem of above-mentioned existence, the purpose of this utility model is: proposes one and has a folding, multistage lifting, electronic in the freight of one.
Technical solution of the present utility model is achieved in that a kind of folding multistage lifting freight, including fixing vehicle frame, liftable automotive chassis, folding hand push bracket, elevating mechanism, folding locator mechanism, locking mechanism and variable-speed dynamic mechanism；Described fixing bottom of frame front end is provided with two directional wheels, and rear end is provided with two universal wheels；Hand push frame fixed block it is provided with on the dual-side of the rear end of described fixing vehicle frame；Described folding hand push bracket is arranged on hand push frame fixed block；Described folding hand push bracket is connected with hand push frame fixed block folding locator mechanism；It is provided with elevating mechanism in described folding hand push bracket；It is provided with liftable automotive chassis on described elevating mechanism；Described elevating mechanism is connected with liftable automotive chassis locking mechanism；Described variable-speed dynamic mechanism is arranged on the bottom of folding hand push bracket, uses steel wire rope to transmit power with elevating mechanism；The bottom of fixing vehicle frame is provided with battery；Described variable-speed dynamic mechanism includes left end cap, worm gear, worm screw, bearing, worm-wheel shaft, right end cap and startup motor；It is provided with worm-wheel shaft between described left end cap and right end cap；Described worm gear is arranged on worm-wheel shaft；Described worm gear both sides are provided with bearing；It is provided with worm screw at described worm gear；Start motor and be arranged on the downside of worm screw；The worm-wheel shaft stretching out left end cap and right end cap is provided with curled hair cylinder.
Preferably, described elevating mechanism includes elevating lever, lifting support, stress bearing and auxiliary bearing；Described elevating lever is arranged in folding hand push bracket, and described lifting support is arranged on elevating lever, can be along lifter rod lifting, and the lower end of described elevating lever is provided with stress bearing and auxiliary bearing, and upper end is provided with elevating lever pulley；At described lifting support, near the position of elevating lever, setting also has bearing.
Preferably, described folding locator mechanism includes spring, movable lock dog, base plate and cover plate；Described movable lock dog is arranged between base plate and cover plate；Described movable lock dog one end grows base plate, in order to stretch into lockhole location；It is provided with spring on described movable lock dog.
Preferably, described locking mechanism includes locking blind slot, convex jam plate, lock groove and recessed locked groove；Described lock blind slot is arranged on one end of convex jam plate；Described convex jam plate is sequentially connected with lock groove and recessed locked groove, and described convex jam plate is provided with back-moving spring.
Preferably, it is provided with trundle bottom described liftable automotive chassis.
Preferably, the equal both sides, upper end of described folding hand push bracket are provided with leading block group；Described leading block group includes load-bearing pulley and leading block.
Preferably, described folding hand push bracket is provided with lifting controller and speed control.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
A kind of folding multistage lifting freight of the present utility model, electric power is used to provide power, realize multistage lifting and rehandling in the flat board utility cart of one, reduce labor intensity, pushing hands can fold, and saves space, and liftable automotive chassis can be dismantled and individually do utility cart use, flexibly and easily, different job requirements can be met.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the use status architecture schematic diagram of a kind of folding multistage lifting freight of the present utility model；
Accompanying drawing 2 is the original state structural representation of a kind of folding multistage lifting freight of the present utility model；
Accompanying drawing 3 is the folded state structural representation of a kind of folding multistage lifting freight of the present utility model；
Accompanying drawing 4 is the lifting rod structure schematic diagram of a kind of folding multistage lifting freight of the present utility model；
Accompanying drawing 5 is lifting support and the locking mechanism positional structure schematic diagram of a kind of folding multistage lifting freight of the present utility model；
Accompanying drawing 6 is the folding locator mechanism configuration state schematic diagram of a kind of folding multistage lifting freight of the present utility model；
Accompanying drawing 7 is the locking mechanism configuration state schematic diagram of a kind of folding multistage lifting freight of the present utility model；
Accompanying drawing 8 is the variable-speed dynamic mechanism structural representation of a kind of folding multistage lifting freight of the present utility model.
nullWherein: 1、Fixing vehicle frame，2、Liftable automotive chassis，3、Folding hand push bracket，4、Elevating mechanism，5、Folding locator mechanism，6、Locking mechanism，7、Variable-speed dynamic mechanism，8、Hand push frame fixed block，9、Battery，11、Directional wheel，12、Universal wheel，21、Trundle，31、Angle pulley group，41、Elevating lever，42、Lifting support，43、Stress bearing，44、Auxiliary bearing，45、Elevating lever pulley，51、Spring，52、Movable lock dog，53、Base plate，54、Cover plate，61、Lock blind slot，62、Convex jam plate，63、Lock groove，64、Recessed locked groove，71、Left end cap，72、Worm gear，73、Worm screw，74、Bearing，75、Worm-wheel shaft，76、Right end cap，77、Start motor，78、Curled hair cylinder，311、Load-bearing pulley，312、Leading block.
Detailed description of the invention
This utility model is described below in conjunction with the accompanying drawings.
As accompanying drawing 1-8 show a kind of folding multistage lifting freight described in the utility model, including fixing vehicle frame 1, liftable automotive chassis 2, folding hand push bracket 3, elevating mechanism 4, folding locator mechanism 5, locking mechanism 6 and variable-speed dynamic mechanism 7；Described fixing vehicle frame 1 bottom front is provided with two directional wheels 11, and rear end is provided with two universal wheels 12；Hand push frame fixed block 8 it is provided with on the dual-side of the rear end of described fixing vehicle frame 1；Described folding hand push bracket 3 is arranged on hand push frame fixed block 8；Described folding hand push bracket 3 is connected with folding locator mechanism 5 with hand push frame fixed block 8；It is provided with elevating mechanism 4 in described folding hand push bracket 3；It is provided with liftable automotive chassis 2 on described elevating mechanism 4, bottom described liftable automotive chassis 2, is provided with trundle 21；Described elevating mechanism 4 is connected with liftable automotive chassis 2 locking mechanism 6；Described variable-speed dynamic mechanism 7 is arranged on the bottom of folding hand push bracket 3, uses steel wire rope and elevating mechanism 4 to transmit power；The bottom of fixing vehicle frame 1 is provided with battery 9；The equal both sides, upper end of described folding hand push bracket 3 are provided with leading block group 31；Described angle pulley group 31 includes load-bearing pulley 311 and leading block 312；It is provided with lifting controller 32 and speed control 33 in described folding hand push bracket, and electrically connects with variable-speed dynamic mechanism 7；Described variable-speed dynamic mechanism 7 includes left end cap 71, worm gear 72, worm screw 73, bearing 74, worm-wheel shaft 75, right end cap 76 and startup motor 77；It is provided with worm-wheel shaft 75 between described left end cap 71 and right end cap 76；Described worm gear 72 is arranged on worm-wheel shaft 75；Described worm gear 72 both sides are provided with bearing 74；It is provided with worm screw 73 at described worm gear 72；Start motor 77 and be arranged on the downside of worm screw 73；The worm-wheel shaft stretching out left end cap 71 and right end cap 76 is provided with curled hair cylinder 78.
Described elevating mechanism 4 includes elevating lever 41, lifting support 42, stress bearing 43 and auxiliary bearing 44；Described elevating lever 41 is arranged in folding hand push bracket 3, and described lifting support 42 is arranged on elevating lever 41, can lift along elevating lever 41, and the lower end of described elevating lever 41 is provided with stress bearing 43 and auxiliary bearing 44, and upper end is provided with elevating lever pulley 45；At described lifting support 42, near the position of elevating lever, setting also has bearing 43.
Described folding locator mechanism 5 includes spring 51, movable lock dog 52, base plate 53 and cover plate 54；Described movable lock dog 52 is arranged between base plate 53 and cover plate 54；Described movable lock dog 52 one end grows base plate 53, in order to stretch into lockhole location；It is provided with spring 51 on described movable lock dog 52.
Described locking mechanism 6 includes locking blind slot 61, convex jam plate 62, lock groove 63 and recessed locked groove 64；Described lock blind slot 61 is arranged on one end of convex jam plate 62；Described convex jam plate 62 is sequentially connected with lock groove 63 and recessed locked groove 64, and described convex jam plate 62 is provided with back-moving spring.
When needs use elevating function, variable-speed dynamic mechanism 7 is coordinated by worm gear 72 and worm screw 73, change speed torque and the direction starting motor 77, curled hair cylinder 78 is driven to rotate, guided by angle pulley group 31 commutation, commutated speedup by elevating lever pulley 45, it is thus achieved that enough strength and speed, it is achieved two-stage lifts.Start motor 77, through speed change steering device 10, transmit the force to curled hair cylinder 12, steel wire rope 13 drives elevating lever 41 through angle pulley group 31 and elevating lever pulley 45, lifting support 42 moves up, and lifting support 42 is provided with liftable automotive chassis 2, so lifting support 42 rises the most therewith.When folding hand push bracket 3 is folded by needs, activity lock dog 52 is pulled out lockhole, convex jam plate 62 is retracted lock blind slot 61 and can realize folding folding hand push bracket 3.If need to be used alone liftable automotive chassis 2, convex jam plate 62 is retracted lock blind slot 61, liftable automotive chassis 2 can be made to separate with crane 42, individually do utility cart to use, to restore, the lock catch part of liftable automotive chassis 2 is directed at the snap close of lifting support 42, convex jam plate 62 is put back to.Lifting controller 32 and speed control 33 is used to control the kinestate of lifting platform, speed and fine setting.When it is desired to be used, pressing the on and off switch on lifting controller 32, pinning " liter " button can rise, and decontrols and then stops, and pinning " fall " button can decline." soon " button pinned on speed control 33 can accelerate, and pinning " slowly " button can slow down.Turn knobs then can regulate bulk velocity.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, within the scope of all falling within this utility model rights protection.
Claims (7)
1. a folding multistage lifting freight, it is characterised in that: include fixing vehicle frame, liftable automotive chassis, folding hand push bracket, elevating mechanism, folding locator mechanism, locking mechanism and variable-speed dynamic mechanism；Described fixing bottom of frame front end is provided with two directional wheels, and rear end is provided with two universal wheels；Hand push frame fixed block it is provided with on the dual-side of the rear end of described fixing vehicle frame；Described folding hand push bracket is arranged on hand push frame fixed block；Described folding hand push bracket is connected with hand push frame fixed block folding locator mechanism；It is provided with elevating mechanism in described folding hand push bracket；It is provided with liftable automotive chassis on described elevating mechanism；Described elevating mechanism is connected with liftable automotive chassis locking mechanism；Described variable-speed dynamic mechanism is arranged on the bottom of folding hand push bracket, uses steel wire rope to transmit power with elevating mechanism；The bottom of fixing vehicle frame is provided with battery；Described variable-speed dynamic mechanism includes left end cap, worm gear, worm screw, bearing, worm-wheel shaft, right end cap and startup motor；It is provided with worm-wheel shaft between described left end cap and right end cap；Described worm gear is arranged on worm-wheel shaft；Described worm gear both sides are provided with bearing；It is provided with worm screw at described worm gear；Start motor and be arranged on the downside of worm screw；The worm-wheel shaft stretching out left end cap and right end cap is provided with curled hair cylinder.
A kind of folding multistage lifting freight the most according to claim 1, it is characterised in that: described elevating mechanism includes elevating lever, lifting support, and bearing；Described elevating lever is arranged in folding hand push bracket, and described lifting support is arranged on elevating lever, can be along lifter rod lifting, and the lower end of described elevating lever is provided with stress bearing and auxiliary bearing, and upper end is provided with elevating lever pulley；At described lifting support, near the position of elevating lever, setting also has bearing.
A kind of folding multistage lifting freight the most according to claim 1, it is characterised in that: described folding locator mechanism includes spring, movable lock dog, base plate and cover plate；Described movable lock dog is arranged between base plate and cover plate；Described movable lock dog one end grows base plate, in order to stretch into lockhole location；It is provided with spring on described movable lock dog.
A kind of folding multistage lifting freight the most according to claim 1, it is characterised in that: described locking mechanism includes locking blind slot, convex jam plate, lock groove and recessed locked groove；Described lock blind slot is arranged on one end of convex jam plate；Described convex jam plate is sequentially connected with lock groove and recessed locked groove, and described convex jam plate is provided with back-moving spring.
A kind of folding multistage lifting freight the most according to claim 1, it is characterised in that: it is provided with trundle bottom described liftable automotive chassis.
A kind of folding multistage lifting freight the most according to claim 1, it is characterised in that: the equal both sides, upper end of described folding hand push bracket are provided with leading block group；Described leading block group includes load-bearing pulley and leading block.
A kind of folding multistage lifting freight the most according to claim 1, it is characterised in that: it is provided with lifting controller and speed control in described folding hand push bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087442.9U CN205601904U (en) | 2016-01-28 | 2016-01-28 | Multistage lift freight of folded cascade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087442.9U CN205601904U (en) | 2016-01-28 | 2016-01-28 | Multistage lift freight of folded cascade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205601904U true CN205601904U (en) | 2016-09-28 |
Family
ID=56961370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087442.9U Expired - Fee Related CN205601904U (en) | 2016-01-28 | 2016-01-28 | Multistage lift freight of folded cascade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205601904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539546A (en) * | 2016-01-28 | 2016-05-04 | 苏州市职业大学 | Foldable multistage lifting freight car |
| CN106965838A (en) * | 2017-05-17 | 2017-07-21 | 国网山东省电力公司潍坊供电公司 | Security tool stores and carried transfer device |
-
2016
- 2016-01-28 CN CN201620087442.9U patent/CN205601904U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539546A (en) * | 2016-01-28 | 2016-05-04 | 苏州市职业大学 | Foldable multistage lifting freight car |
| CN105539546B (en) * | 2016-01-28 | 2018-03-30 | 苏州市职业大学 | A kind of folding multistage lifting freight |
| CN106965838A (en) * | 2017-05-17 | 2017-07-21 | 国网山东省电力公司潍坊供电公司 | Security tool stores and carried transfer device |
| CN106965838B (en) * | 2017-05-17 | 2018-11-06 | 国网山东省电力公司潍坊供电公司 | Security tool stores and carries transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170128 |