CN105346571B - A kind of light adjustable power-assisted trolley - Google Patents
A kind of light adjustable power-assisted trolley Download PDFInfo
- Publication number
- CN105346571B CN105346571B CN201510821410.7A CN201510821410A CN105346571B CN 105346571 B CN105346571 B CN 105346571B CN 201510821410 A CN201510821410 A CN 201510821410A CN 105346571 B CN105346571 B CN 105346571B
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- screw
- belt wheel
- fixed plate
- worm
- screw rod
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Classifications
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
- Handcart (AREA)
Abstract
The present invention relates to a kind of light adjustable power-assisted trolleies, including interspersed mechanism, transmission mechanism, vehicle frame etc..The power-assisted trolley only needs shake handle the article being placed on objective table can disposably be carried completion by belt wheel, worm and gear, a series of transmission combinations of ball screw, realization.The present invention can not only lift, also foldable, not only increase porter's task efficiency, can also reduce space occupancy rate, greatly facilitate the work requirements of porter.
Description
Technical field
The present invention relates to carrying power assisting device fields, are specifically related to a kind of light adjustable power-assisted trolley.
Background technology
Nowadays the material life of people has greatly improved, and requirement of the people to quality of the life is also higher and higher.Such as net
Purchase becomes a kind of wind of fashion, but while net purchase occurs, and has also aggravated the labor intensity of porter, daily removing repeatedly
Article is transported, express delivery is transported, so that porter is suffered from various occupational diseases, and working efficiency is not high, it cannot be guaranteed that the safety of article
Property.It is therefore desirable to design a kind of fast removal article, reduces porter and carry number, customer is allowed to receive intact help
Power apparatus.
Existing power-assisted trolley is not only heavy now, but also working efficiency is not high, cannot protect the safety of article well
Property.The job requirement of the present invention combination market demand and porter, maximize favourable factors and minimize unfavourable ones from similar product, devise a kind of light
Adjustable power-assisted trolley.
Invention content
The purpose of the present invention is in order to keep porter more laborsaving, and working efficiency higher is stronger to article protection ability, takes
With more convenient.
In order to achieve the goal above, the scheme that the present invention uses is：Using interspersed mechanism, keep carrying article rapider；
Coordinated using ball screw and worm and gear, using the elevating function of ball screw, the self-locking function of worm and gear makes article more
Add safety；By the folding to interting mechanism and vehicle frame, power-assisted trolley is set to carry more convenient.
Concrete scheme of the present invention is：Taper roll bearing is embedded in handrail fixed plate, and handrail is welded on handrail fixed plate
On, facilitate worker that trolley, handrail fixed plate is pushed to be linked by revolute pair with universal wheel fixed plate, when power-assisted trolley is idle,
Facilitate folding, shake handle to be connect by revolute pair with shake handle holder, power provided to transmission device by shake handle,
Belt wheel one is fixed on by revolute pair in shake handle holder, is welded together with shake handle, and shake handle holder is welded on
On handrail, support bar group platform welding drives supporting rod on nut one and nut two, by the lifting of nut one and nut two
Group platform lifts, and bar group pressure plate connect to form revolute pair by pressure plate hinge with support bar group platform, keeps interspersed bar group solid
It is scheduled on horizontal position, bar group fixed plate connect to form revolute pair by fixed plate hinge with support bar group platform, is worn for fixation
Inserted link group, and the folding for interting mechanism is controlled, nut two forms ball screw with screw rod two, and screw rod two passes through cylinder roller bearing
It is connected between upper securing plate and handrail fixed plate with taper roll bearing, belt wheel four is welded on worm screw two and is put by revolute pair
It sets on endless screw support two, endless screw support two is welded in securing plate, and for fixing the position of worm screw two, worm gear two is welded on
On screw rod two, worm and gear is formed with worm screw two, worm screw two welds together with belt wheel four, and worm screw branch is placed on by revolute pair
On frame two, belt wheel two is connect with belt wheel three, and endless screw support one, which is welded in securing plate, to be used for fixing worm screw one, worm screw one and band
Wheel three welds together, and is placed on endless screw support one by revolute pair, and worm gear one is welded on screw rod one, is formed with worm screw one
Worm and gear interts bar group welding in bar group fixed plate, carries article by the staggeredly cooperation between another bar group, reinforces
Plate is welded in universal wheel fixed plate, for reinforcing car body, when carrying article is overweight, can be put interspersed bar group in securing plate
Upper carry out carrying, universal wheel are rationally welded below universal wheel fixed plate, and power-assisted car safety is made efficiently to move, nut one with
Screw rod one forms ball screw, and bayonet is welded in handrail fixed plate, and the interspersed bar group being used for after fixed fold, lock is welded on
Below handrail fixed plate, for fixing universal wheel fixed plate, power-assisted trolley proper motion, screw rod one is made to pass through cylinder roller bearing
It is connected between upper securing plate and handrail fixed plate with taper roll bearing, cylinder roller bearing is embedded in securing plate.
Description of the drawings
Fig. 1 is a kind of light adjustable power-assisted vehicle structure schematic diagram one；
Fig. 2 is a kind of light adjustable power-assisted vehicle structure schematic diagram two；
Fig. 3 is a kind of light adjustable power-assisted trolley part drive mechanism schematic diagram；
Structural schematic diagram when Fig. 4 is a kind of light adjustable power-assisted trolley folding.
In figure：Taper roll bearing 1, handrail 2, handrail fixed plate 3, shake handle 4, belt wheel 1, shake handle holder 6,
Support bar group platform 7, bar group pressure plate 8, pressure plate hinge 9, bar group fixed plate 10, nut 2 11, screw rod 2 12, belt wheel four
13, endless screw support 2 14, worm gear 2 15, upper securing plate 16, worm screw 2 17, circular strip 2 18, transmission mechanism 19, belt wheel 2 20,
Belt wheel 3 21, endless screw support 1, worm screw 1, worm gear 1 intert bar group 25, intert mechanism 26, securing plate 27, circular strip
One 28, vehicle frame 29, universal wheel 30, universal wheel fixed plate 31, nut 1, bayonet 33, lock 34, screw rod 1, fixed plate hinge
Chain 36, cylinder roller bearing 37.
Specific implementation mode
In the course of work：The laying for goods that will be carried is being interted with power-assisted trolley on the objective table that mechanism 26 matches,
And staggeredly coordinate the interspersed bar group of the interspersed bar group 25 of power-assisted trolley and carrying platform, and by the interspersed bar group 25 of power-assisted trolley
(as described below is all that power-assisted trolley interts bar group) is placed below, and shake is connected to by revolute pair on shake handle holder 6
Shake handle 4 is rotated with movable belt pulley 1, is rotated by one 28 band movable belt pulley 2 20 of circular strip, worm screw is connected to by revolute pair
Worm screw 1 on holder 1 rotates with belt wheel 2 20 with angular speed, and common that worm gear 1 is driven to rotate, worm gear 1 drives
The screw rod 1 being connected to by taper roll bearing 1 and cylinder roller bearing 37 between upper securing plate 16 and handrail fixed plate 3
Movement, at the same time, belt wheel 2 20 drive the belt wheel 3 21 rotated with angular speed to rotate, and belt wheel 3 21 passes through 2 18 band of circular strip
Movable belt pulley 4 13 rotates, and being connected to the worm screw 2 17 on endless screw support 2 14 by revolute pair drives worm gear 2 15 to rotate, worm gear
2 15 drives are connected to by taper roll bearing 1 and cylinder roller bearing 37 between securing plate 16 and handrail fixed plate 3
Screw rod 2 12 moves, and to make nut 1 be moved synchronously with nut 2 11, is achieved in the lifting process of interspersed mechanism 26.When
When load is more than the intensity of interspersed bar group 25, belt wheel will be become sliding friction by static friction, at this moment need interspersed mechanism 26 being down to
It is minimum, put to the securing plate 27 of vehicle frame 29, push handrail 2, adjust be welded on universal wheel 30 in universal wheel fixed plate 31 into
Row carries work.
When idle：Interspersed mechanism 26 is risen into suitable position, hand steered an interspersed bar being welded in bar group fixed plate 10
The bar group pressure plate 8 being connected to by pressure plate hinge 9 on support bar group platform 7 is rotated 180 ° by group 25, another hand, then
Nature is placed by the rotation of the interspersed bar group 25 on support bar group platform 7 is connected to by fixed plate hinge 36, with bayonet 33
Block, finally open the lock 34 of the lower section of handrail fixed plate 3, slowly rotate transmission mechanism 19 to body inner side, put to
Nature completes the folding of power-assisted trolley.
Claims (2)
1. a kind of light adjustable power-assisted trolley, it is characterised in that：It is solid including taper roll bearing (1), handrail (2), handrail
Fixed board (3), shake handle (4), belt wheel one (5), shake handle holder (6), support bar group platform (7), bar group pressure plate (8),
Pressure plate hinge (9), bar group fixed plate (10), nut two (11), screw rod two (12), belt wheel four (13), endless screw support two (14),
Worm gear two (15), upper securing plate (16), worm screw two (17), circular strip two (18), transmission mechanism (19), belt wheel two (20), belt wheel
Three (21), endless screw support one (22), worm screw one (23), worm gear one (24), interspersed bar group (25), interspersed mechanism (26), securing plate
(27), circular strip one (28), vehicle frame (29), universal wheel (30), universal wheel fixed plate (31), nut one (32), bayonet (33), lock
Detain (34), screw rod one (35), fixed plate hinge (36), cylinder roller bearing (37)；The taper roll bearing (1) is embedded in
In handrail fixed plate (3)；The handrail (2) is welded in handrail fixed plate (3)；The handrail fixed plate (3) with it is universal
Wheel fixed plate (31) is linked by revolute pair；The shake handle (4) is connect with shake handle holder (6) by revolute pair；
The belt wheel one (5) is fixed on by revolute pair in shake handle holder (6), and affixed with shake handle (4)；Described shakes
Dynamic handle brackets (6) are welded on handrail (2)；The support bar group platform (7) is welded on nut one (32) and nut two
(11) on；The bar group pressure plate (8) connect to form revolute pair by pressure plate hinge (9) with support bar group platform (7)；Institute
The pressure plate hinge (9) stated is fixed between support bar group platform (7) and bar group pressure plate (8)；The bar group fixed plate
(10) it connect to form revolute pair with support bar group platform (7) by fixed plate hinge (36)；The nut two (11) and screw rod
Two (12) form ball screw；The screw rod two (12) is connect by cylinder roller bearing (37) with taper roll bearing (1)
Between upper securing plate (16) and handrail fixed plate (3)；The belt wheel four (13) is fixed on worm-wheel bracket two by revolute pair
(14) on, and it is affixed with worm screw two (17)；The endless screw support two (14) is welded in securing plate (16)；The worm gear
Two (15) are welded on screw rod two (12), and worm and gear is formed with worm screw two (17)；The upper securing plate (16) passes through cylinder
Roller bearing (37) is connected to screw rod one (35) and screw rod two (12) top；The worm screw two (17) is welded with belt wheel four (13)
Together, it is placed on endless screw support two (14) by revolute pair；The circular strip two (18) be connected to belt wheel three (21) with
On belt wheel four (13)；The transmission mechanism (19) is mounted between handrail (2) and support bar group platform (7)；The belt wheel
Two (20) weld together with belt wheel three (21), and are fixed on worm screw one (23)；The endless screw support one (22) is welded on
On upper securing plate (16)；The worm screw one (23) and belt wheel three (21) is affixed, and endless screw support one is placed on by revolute pair
(22) on；The worm gear one (24) is welded on screw rod one (35), and worm and gear is formed with worm screw one (23)；Described is interspersed
Bar group (25) is welded in bar group fixed plate (10)；The interspersed mechanism (26) is mounted on nut one (32) and nut two (11)
Between；The securing plate (27) is welded in universal wheel fixed plate (31)；The circular strip one (28) is connected to belt wheel one
(5) and on belt wheel two (20)；The vehicle frame (29) is mounted between taper roll bearing (1) and shake handle holder (6)；Institute
The universal wheel (30) stated rationally is welded below universal wheel fixed plate (31)；The universal wheel fixed plate (31) passes through revolute pair
It is connected in handrail fixed plate (3)；The nut one (32) forms ball screw with screw rod one (35)；The bayonet (33)
It is welded in handrail fixed plate (3)；The lock (34) is welded below handrail fixed plate (3)；The screw rod one (35)
It is connected between upper securing plate (16) and handrail fixed plate (3) by cylinder roller bearing (37) and taper roll bearing (1)；Institute
The fixed plate hinge (36) stated is fixed between support bar group platform (7) and bar group fixed plate (10)；The cylindrical roller axis
(37) are held to be embedded in securing plate (16).
2. the light adjustable power-assisted trolley of one kind according to claim 1, it is characterised in that：The transmission mechanism
(19) include belt wheel one (5), belt wheel two (20), belt wheel three (21), belt wheel four (13), worm gear one (24), worm gear two (15), worm screw
One (23), worm screw two (17), endless screw support one (22), endless screw support two (14), taper roll bearing (1), cylinder roller bearing
(37), shake handle (4), shake handle holder (6), upper securing plate (16), screw rod one (35), screw rod two (12), nut one
(32), nut two (11), handrail fixed plate (3)；The belt wheel one (5) is fixed on shake handle holder (6) by revolute pair
On；The belt wheel two (20) welds together with belt wheel three (21), and is fixed on worm screw one (23)；The belt wheel four
(13) it is fixed on worm-wheel bracket two (14) by revolute pair, and affixed with worm screw two (17)；The worm gear one (24) and snail
Two (15) of wheel are respectively welded on screw rod one (35) and screw rod two (12)；The worm screw one (23) is with worm screw two (17) by turning
It is interior with endless screw support two (14) that dynamic pair is separately fixed at endless screw support one (22)；The endless screw support one (22) and endless screw support
Two (14) are symmetrically welded in securing plate (16)；The taper roll bearing (1) is embedded in handrail fixed plate (3)；Institute
The cylinder roller bearing (37) stated is embedded in securing plate (16)；The shake handle (4) is connected on belt wheel one (5)；
The shake handle holder (6) is welded on handrail (2)；The upper securing plate (16) is connected by cylinder roller bearing (37)
It is connected on screw rod one (35) and screw rod two (12) top；The screw rod one (35) passes through taper roll bearing (1) and cylindrical roller
Bearing (37) is connected between handrail fixed plate (3) and upper securing plate (16)；The screw rod two (12) passes through taper roller axis
It holds (1) and cylinder roller bearing (37) is connected between handrail fixed plate (3) and upper securing plate (16)；The nut two (11)
Ball screw is formed with screw rod two (12)；The nut one (32) forms ball screw with screw rod one (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510821410.7A CN105346571B (en) | 2015-11-23 | 2015-11-23 | A kind of light adjustable power-assisted trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510821410.7A CN105346571B (en) | 2015-11-23 | 2015-11-23 | A kind of light adjustable power-assisted trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105346571A CN105346571A (en) | 2016-02-24 |
| CN105346571B true CN105346571B (en) | 2018-08-10 |
Family
ID=55322691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510821410.7A Active CN105346571B (en) | 2015-11-23 | 2015-11-23 | A kind of light adjustable power-assisted trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105346571B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080711A (en) * | 2016-07-27 | 2016-11-09 | 马鞍山市金潮橡胶技术研发科技有限公司 | A kind of intelligence steel plate transport car |
| CN107187480A (en) * | 2017-07-07 | 2017-09-22 | 湖州师范学院 | Automatic lifting intelligent shopping trolley |
| CN108382433A (en) * | 2018-03-23 | 2018-08-10 | 广东电网有限责任公司佛山供电局 | A kind of capacitor maintenance carrying platform and its application process |
| CN111547163A (en) * | 2020-04-28 | 2020-08-18 | 河南中烟工业有限责任公司 | Tobacco industry AGV dolly is with preventing article device that falls |
| CN112278053B (en) * | 2020-10-29 | 2022-03-08 | 安徽纳赫智能科技有限公司 | Storage equipment of metal stamping plate |
| CN112810678B (en) * | 2021-01-21 | 2022-09-30 | 河北鑫泰轴承锻造有限公司 | Turnover device of bearing processing |
| CN114475748B (en) * | 2022-03-01 | 2022-11-11 | 无锡职业技术学院 | Foldable automobile tire transferring frame |
| CN114701553B (en) * | 2022-03-29 | 2023-10-27 | 江西万福实业集团股份有限公司 | Shallow is used in goods delivery |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2345236B1 (en) * | 2008-09-29 | 2012-03-15 | Juan Luis Rodr�?Guez Santos | FOLDING CART TO UPLOAD THE PURCHASE TO THE HOUSING |
| CN101670843B (en) * | 2009-08-31 | 2011-03-16 | 浙江新昌皮尔轴承有限公司 | Turnover trolley for workshop |
| CN103552123B (en) * | 2013-11-05 | 2016-08-17 | 奥美森智能装备股份有限公司 | A kind of collecting trolley for a radiating fin collecting device |
| KR101520817B1 (en) * | 2013-12-09 | 2015-05-18 | 한국항공우주연구원 | Transfer device of rocket engine |
| CN204067962U (en) * | 2014-07-02 | 2014-12-31 | Abb技术有限公司 | lifting handcart |
| CN205440416U (en) * | 2015-11-23 | 2016-08-10 | 巢湖学院 | Light adjustable helping hand dolly |
-
2015
- 2015-11-23 CN CN201510821410.7A patent/CN105346571B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105346571A (en) | 2016-02-24 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 238000 1 Chaohu, Hefei, Anhui Patentee after: CHAO HU UNIVERSITY Address before: 238000 1 half soup Road, Chaohu, Hefei, Anhui Patentee before: CHAO HU UNIVERSITY |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 238000 1 Chaohu, Hefei, Anhui Patentee after: CHAO HU UNIVERSITY Address before: 238000 1 Chaohu, Hefei, Anhui Patentee before: CHAO HU UNIVERSITY |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191128 Address after: No. 2, Chaoyang Road, the economic development zone of the river an County, Chuzhou, Anhui Patentee after: Chuzhou Baodao special cold rolled strip Co., Ltd Address before: 238000, Anhui, Hefei Province, Chaohu Province opened the district half soup Road No. 1 Patentee before: CHAO HU UNIVERSITY |
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| TR01 | Transfer of patent right |