CN105346571A - Light and adjustable assisting trolley - Google Patents
Light and adjustable assisting trolley Download PDFInfo
- Publication number
- CN105346571A CN105346571A CN201510821410.7A CN201510821410A CN105346571A CN 105346571 A CN105346571 A CN 105346571A CN 201510821410 A CN201510821410 A CN 201510821410A CN 105346571 A CN105346571 A CN 105346571A
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- adapter plate
- screw
- worm
- roller bearing
- 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.)
- Granted
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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
-
- 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 invention relates to a light and adjustable assisting trolley. The light and adjustable assisting trolley comprises a penetration mechanism, a transmission mechanism, a frame and the like. The assisting trolley can carry objects placed on an object carrying table only by rocking a handle at a time through a series of transmission combination of a belt wheel, a worm and gear, a ball screw and the like of the assisting trolley. By means of the light and adjustable assisting trolley, lifting and folding can be achieved, the working efficiency of a carrying worker is improved, the space occupation rate can be reduced, and the working requirement of the carrying worker is greatly and conveniently met.
Description
Technical field
The present invention relates to carrying work-saving device field, be specifically related to a kind of light adjustable power-assisted dolly.
Background technology
Nowadays the material life of people improves greatly, and the requirement of people to quality of the life is also more and more higher.Such as net purchase becomes a kind of wind of fashion, but while net purchase appearance, has also increased the weight of the labour intensity of porter, carrying article repeatedly, transported express delivery, made porter suffer from various occupational disease every day, and work efficiency is not high, the safety of article can not be ensured.Therefore be necessary to design a kind of fast removal article, reduce porter and carry number of times, allow client receive intact work-saving device.
The power-assisted dolly existed now is not only heavy, and work efficiency is not high, well can not protect the safety of article.The present invention, in conjunction with the job requirement of the market demand and porter, maximizes favourable factors and minimizes unfavourable ones from like product, devises a kind of light adjustable power-assisted dolly.
Summary of the invention
Object of the present invention is in order to make porter more laborsaving, and work efficiency is higher, stronger to article protection ability, carries convenient.
In order to realize above object, the scheme that the present invention adopts is: use interspersed mechanism, make carrying article rapider; Use ball screw to coordinate with worm and gear, utilize the elevating function of ball screw, the auto-lock function of worm and gear makes article safer; Folding by interspersed mechanism and vehicle frame, makes power-assisted dolly carry convenient.
Concrete scheme of the present invention is: tapered roller bearing is embedded in handrail adapter plate, handrail is welded on handrail adapter plate, workman is facilitated to promote dolly, handrail adapter plate is linked by revolute pair with cardan wheel adapter plate, when power-assisted dolly leaves unused, convenient folding, shake handle is connected by revolute pair with shake handle supporting, power is provided to driving device by shake handle, belt wheel one is fixed in shake handle supporting by revolute pair, with shake handle weld together, shake handle supporting is welded on handrail, support bar group platform welding is on nut one with nut two, support bar group lifting platform is driven by nut one and the lifting of nut two, bar group keep plate is connected to form revolute pair by keep plate hinge and support bar group platform, interspersed bar group is made to be fixed on level attitude, bar group adapter plate is connected to form revolute pair by adapter plate hinge and support bar group platform, be used for fixing interspersed bar group, and control to intert the folding of mechanism, nut two and screw rod two form ball screw, screw rod two is connected between upper reinforced plate and handrail adapter plate by cylindrical roller bearing and tapered roller bearing, belt wheel four is welded on worm screw two and is placed on endless screw support two by revolute pair, endless screw support two is welded on reinforced plate, be used for fixing the position of worm screw two, worm gear two is welded on screw rod two, worm and gear is formed with worm screw two, worm screw two and belt wheel four weld together, be placed on endless screw support two by revolute pair, belt wheel two is connected with belt wheel three, endless screw support one is welded on reinforced plate and is used for fixing worm screw one, worm screw one and belt wheel three weld together, be placed on endless screw support one by revolute pair, worm gear one is welded on screw rod one, worm and gear is formed with worm screw one, intert bar bond pads on bar group adapter plate, by carrying article with staggered cooperation the between another bar group, reinforced plate is welded on cardan wheel adapter plate, be used for reinforcing car body, when carrying article are overweight, interspersed bar group can be put and carry out carrying on reinforced plate, cardan wheel is rationally welded on below cardan wheel adapter plate, power-assisted car safety is moved efficiently, nut one and screw rod one form ball screw, bayonet socket is welded on handrail adapter plate, be used for fixing the interspersed bar group after folding, snap close is welded on below handrail adapter plate, be used for fixing cardan wheel adapter plate, make power-assisted dolly proper motion, screw rod one is connected between upper reinforced plate and handrail adapter plate by cylindrical roller bearing and tapered roller bearing, cylindrical roller bearing is embedded in reinforced plate.
Accompanying drawing explanation
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 dolly local drive mechanism schematic diagram;
Fig. 4 is a kind of light adjustable power-assisted dolly structural representation when folding.
In figure: tapered roller bearing 1, handrail 2, handrail adapter plate 3, shake handle 4, belt wheel 1, shake handle supporting 6, support bar group platform 7, bar group keep plate 8, keep plate hinge 9, bar group adapter plate 10, nut 2 11, screw rod 2 12, belt wheel 4 13, endless screw support 2 14, worm gear 2 15, upper reinforced plate 16, worm screw 2 17, circular strip 2 18, transmission device 19, belt wheel 2 20, belt wheel 3 21, endless screw support 1, worm screw 1, worm gear 1, interspersed bar group 25, interspersed mechanism 26, reinforced plate 27, circular strip 1, vehicle frame 29, cardan wheel 30, cardan wheel adapter plate 31, nut 1, bayonet socket 33, snap close 34, screw rod 1, adapter plate hinge 36, cylindrical roller bearing 37.
Detailed description of the invention
In working process: the laying for goods that will carry is being interted on objective table that mechanism 26 matches with power-assisted dolly, and the interspersed bar group 25 of power-assisted dolly is coordinated with the interspersed bar group of carrying platform is staggered, and the interspersed bar group 25 of power-assisted dolly (the following stated be all power-assisted dolly intert bar group) is placed in below, shaking the shake handle 4 be connected in shake handle supporting 6 by revolute pair is with movable belt pulley 1 to rotate, movable belt pulley 2 20 is with to rotate by circular strip 1, the worm screw 1 be connected on endless screw support 1 by revolute pair is rotated with cireular frequency with belt wheel 2 20, common drive worm gear 1 rotates, worm gear 1 drives the screw rod 1 be connected between upper reinforced plate 16 and handrail adapter plate 3 by tapered roller bearing 1 and cylindrical roller bearing 37 to move, meanwhile, belt wheel 2 20 drives the belt wheel 3 21 rotated with cireular frequency to rotate, belt wheel 3 21 is with movable belt pulley 4 13 to rotate by circular strip 2 18, the worm screw 2 17 be connected on endless screw support 2 14 by revolute pair drives worm gear 2 15 to rotate, worm gear 2 15 drives the screw rod 2 12 be connected between upper reinforced plate 16 and handrail adapter plate 3 by tapered roller bearing 1 and cylindrical roller bearing 37 to move, thus nut 1 and nut 2 11 are synchronized with the movement, realize the lifting process of interspersed mechanism 26 thus.When load exceedes the intensity of interspersed bar group 25, belt wheel will become cliding friction by static friction, at this moment need interspersed mechanism 26 to be down to minimum, put on the reinforced plate 27 of vehicle frame 29, promote handrail 2, regulate the cardan wheel 30 be welded on cardan wheel adapter plate 31 to carry out carrying work.
Time idle: interspersed mechanism 26 is risen to correct position, one hand steered the interspersed bar group 25 be welded on bar group adapter plate 10, the bar group keep plate 8 be connected to by keep plate hinge 9 on support bar group platform 7 is rotated 180 ° by another hand, then the interspersed bar group 25 be connected to by adapter plate hinge 36 on support bar group platform 7 is rotated placement state of nature, block with bayonet socket 33, finally the snap close 34 below handrail adapter plate 3 is opened, slowly transmission device 19 is rotated to body inner side, put to state of nature, complete the folding of power-assisted dolly.
Claims (2)
1. a light adjustable power-assisted dolly, is characterized in that: comprise tapered roller bearing (1), handrail (2), handrail adapter plate (3), shake handle (4), belt wheel one (5), shake handle supporting (6), support bar group platform (7), bar group keep plate (8), keep plate hinge (9), bar group adapter plate (10), nut two (11), screw rod two (12), belt wheel four (13), endless screw support two (14), worm gear two (15), upper reinforced plate (16), worm screw two (17), circular strip two (18), transmission device (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), reinforced plate (27), circular strip one (28), vehicle frame (29), cardan wheel (30), cardan wheel adapter plate (31), nut one (32), bayonet socket (33), snap close (34), screw rod one (35), adapter plate hinge (36), cylindrical roller bearing (37), described tapered roller bearing (1) is embedded in handrail adapter plate (3), described handrail (2) is welded on handrail adapter plate (3), described handrail adapter plate (3) is linked by revolute pair with cardan wheel adapter plate (31), described shake handle (4) is connected by revolute pair with shake handle supporting (6), described belt wheel one (5) is fixed in shake handle supporting (6) by revolute pair, and affixed with shake handle (4), described shake handle supporting (6) is welded on handrail (2), described support bar group platform (7) is welded on nut one (32) with on nut two (11), described bar group keep plate (8) is connected to form revolute pair by keep plate hinge (9) and support bar group platform (7), described keep plate hinge (9) is fixed between support bar group platform (7) and bar group keep plate (8), described bar group adapter plate (10) is connected to form revolute pair by adapter plate hinge (36) and support bar group platform (7), described nut two (11) forms worm and gear with screw rod two (12), described screw rod two (12) is connected between upper reinforced plate (16) and handrail adapter plate (3) by cylindrical roller bearing (37) and tapered roller bearing (1), described belt wheel four (13) is fixed on worm-wheel bracket two (14) by revolute pair, and affixed with worm screw two (17), described endless screw support two (14) is welded on reinforced plate (16), described worm gear two (15) is welded on screw rod two (12), forms worm and gear with worm screw two (17), described upper reinforced plate (16) is connected to screw rod one (35) and screw rod two (12) top by cylindrical roller bearing (37), described worm screw two (17) and belt wheel four (13) weld together, be placed on endless screw support two (14) by revolute pair, described circular strip two (18) is connected to belt wheel three (21) with on belt wheel four (13), described transmission device (19) is arranged between handrail (2) and support bar group platform (7), described described belt wheel two (20) and belt wheel three (21) weld together, and be fixed on worm screw one (23), described endless screw support one (22) is welded on reinforced plate (16), described worm screw one (23) is affixed with belt wheel three (21), is placed on endless screw support one (22) by revolute pair, described worm gear one (24) is welded on screw rod one (35), forms worm and gear with worm screw one (23), described interspersed bar group (25) is welded on bar group adapter plate (10), described interspersed mechanism (26) is arranged between nut one (32) and nut two (11), described reinforced plate (27) is welded on cardan wheel adapter plate (31), described circular strip one (28) is connected to belt wheel one (5) with on belt wheel two (20), described vehicle frame (29) is arranged between tapered roller bearing (1) and shake handle supporting (6), described cardan wheel (30) is rationally welded on cardan wheel adapter plate (31) below, described cardan wheel adapter plate (31) is connected on handrail adapter plate (3) by revolute pair, described nut one (32) forms ball screw with screw rod one (35), described bayonet socket (33) is welded on handrail adapter plate (3), described snap close (34) is welded on handrail adapter plate (3) below, described screw rod one (35) is connected between upper reinforced plate (16) and handrail adapter plate (3) by cylindrical roller bearing (37) and tapered roller bearing (1), described adapter plate hinge (36) is fixed between support bar group platform (7) and bar group adapter plate (10), described cylindrical roller bearing (37) is embedded in reinforced plate (16).
2. the described light adjustable power-assisted dolly of one according to claim 1, it is characterized in that: described transmission device (19) comprises 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), tapered roller bearing (1), cylindrical roller bearing (37), shake handle (4), shake handle supporting (6), upper reinforced plate (16), screw rod one (35), screw rod two (12), nut one (32), nut two (11), handrail adapter plate (6), described belt wheel one (5) is fixed in shake handle supporting (6) by revolute pair, described belt wheel two (20) and belt wheel three (21) weld together, and be fixed on worm screw one (23), described belt wheel four (13) is fixed on worm-wheel bracket two (14) by revolute pair, and affixed with worm screw two (17), described worm gear one (24) and worm gear two (15) are welded on screw rod one (35) respectively with on screw rod two (12), described worm screw one (23) is separately fixed at endless screw support one (22) with in endless screw support two (14) with worm screw two (17) by revolute pair, described endless screw support one (22) is symmetrically welded on reinforced plate (16) with endless screw support two (14), described tapered roller bearing (1) is embedded in handrail adapter plate (3), described cylindrical roller bearing (37) is embedded in reinforced plate (16), described shake handle (4) is connected on belt wheel one (5), described shake handle supporting (6) is welded on handrail (2), described upper reinforced plate (16) is connected to screw rod one (35) and screw rod two (12) top by cylindrical roller bearing (37), described screw rod one (35) is connected between handrail adapter plate (3) and upper reinforced plate (16) by tapered roller bearing (1) and cylindrical roller bearing (37), described screw rod two (12) is connected between handrail adapter plate (3) and upper reinforced plate (16) by tapered roller bearing (1) and cylindrical roller bearing (37), described nut two (11) forms worm and gear with screw rod two (12), described 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 true CN105346571A (en) | 2016-02-24 |
| CN105346571B CN105346571B (en) | 2018-08-10 |
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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 |
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| Country | Link |
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| CN (1) | CN105346571B (en) |
Cited By (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 |
| CN112278053A (en) * | 2020-10-29 | 2021-01-29 | 安徽纳赫智能科技有限公司 | Storage equipment of metal stamping plate |
| CN112810678A (en) * | 2021-01-21 | 2021-05-18 | 何泽平 | Turnover device of bearing processing |
| CN114475748A (en) * | 2022-03-01 | 2022-05-13 | 无锡职业技术学院 | Foldable automobile tire transferring frame |
| CN114701553A (en) * | 2022-03-29 | 2022-07-05 | 江西万福实业集团股份有限公司 | Shallow is used in goods delivery |
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| CN101670843A (en) * | 2009-08-31 | 2010-03-17 | 浙江新昌皮尔轴承有限公司 | Turnover trolley for workshop |
| WO2010034858A1 (en) * | 2008-09-29 | 2010-04-01 | Juan Luis Rodriguez Santos | Foldable trolley for transporting shopping up to an apartment |
| CN103552123A (en) * | 2013-11-05 | 2014-02-05 | 中山市奥美森工业有限公司 | Collecting trolley for radiating fin collecting device |
| CN204067962U (en) * | 2014-07-02 | 2014-12-31 | Abb技术有限公司 | lifting handcart |
| KR101520817B1 (en) * | 2013-12-09 | 2015-05-18 | 한국항공우주연구원 | Transfer device of rocket engine |
| CN205440416U (en) * | 2015-11-23 | 2016-08-10 | 巢湖学院 | Light adjustable helping hand dolly |
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2015
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2010034858A1 (en) * | 2008-09-29 | 2010-04-01 | Juan Luis Rodriguez Santos | Foldable trolley for transporting shopping up to an apartment |
| CN101670843A (en) * | 2009-08-31 | 2010-03-17 | 浙江新昌皮尔轴承有限公司 | Turnover trolley for workshop |
| CN103552123A (en) * | 2013-11-05 | 2014-02-05 | 中山市奥美森工业有限公司 | Collecting trolley for radiating fin collecting device |
| KR101520817B1 (en) * | 2013-12-09 | 2015-05-18 | 한국항공우주연구원 | Transfer device of rocket engine |
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| CN205440416U (en) * | 2015-11-23 | 2016-08-10 | 巢湖学院 | Light adjustable helping hand dolly |
Cited By (11)
| 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 |
| CN112278053A (en) * | 2020-10-29 | 2021-01-29 | 安徽纳赫智能科技有限公司 | Storage equipment of metal stamping plate |
| CN112810678A (en) * | 2021-01-21 | 2021-05-18 | 何泽平 | Turnover device of bearing processing |
| 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 |
| CN114475748A (en) * | 2022-03-01 | 2022-05-13 | 无锡职业技术学院 | Foldable automobile tire transferring frame |
| CN114475748B (en) * | 2022-03-01 | 2022-11-11 | 无锡职业技术学院 | Foldable automobile tire transferring frame |
| CN114701553A (en) * | 2022-03-29 | 2022-07-05 | 江西万福实业集团股份有限公司 | Shallow is used in goods delivery |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105346571B (en) | 2018-08-10 |
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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 |
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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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 |