CN206141596U - Loading and unloading haul helping hand dolly - Google Patents

Loading and unloading haul helping hand dolly Download PDF

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Publication number
CN206141596U
CN206141596U CN201621158399.7U CN201621158399U CN206141596U CN 206141596 U CN206141596 U CN 206141596U CN 201621158399 U CN201621158399 U CN 201621158399U CN 206141596 U CN206141596 U CN 206141596U
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CN
China
Prior art keywords
pair
power
hoistable platform
hauled
base plate
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Expired - Fee Related
Application number
CN201621158399.7U
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Chinese (zh)
Inventor
赵世英
张莹
陈祎
曹少杰
陈永辉
刘宇轩
王云燕
雷思雨
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Beijing Institute of Graphic Communication
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Beijing Institute of Graphic Communication
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Priority to CN201621158399.7U priority Critical patent/CN206141596U/en
Application granted granted Critical
Publication of CN206141596U publication Critical patent/CN206141596U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a loading and unloading haul helping hand dolly, it includes: but moving vehicle frame, install the elevating gear on the bottom plate of frame, have the lift platform that relative bottom plate goes up and down, install the clamping device on lift platform, have flexible being used for of relative lift platform level and press from both sides and get the goods and transfer a pair of centre gripping arm to the lift platform on with the goods, install on the bottom plate and rotate the lever helping hand discharge devices who is connected respectively with bottom plate both sides for make the bottom plate slope so that lift the goods on the lift platform off. The utility model discloses a loading and unloading haul helping hand dolly, simple structure, small, light in weight, the installation is simple and easy, convenient to carry. The transport is light, but the vehicle -mounted shipment use manpower sparingly, in -process at the transport commodity effectively alleviates transport personnel's intensity of labour, guarantee commodity safety and operator's personal safety.

Description

Handling haul power-assisted dolly
Technical field
This utility model is related to a kind of haul power-assisted dolly of the handling used in logistlcs technology field, more particularly to logistics.
Background technology
Current China's " net purchase " amount of consumption rapid development, increasing family pass through the electronics business such as " Jingdone district " or " day cat " Business platform purchase commodity.For net purchase staple commodity, such as large-scale furniture, kitchen guarding's apparatus, television set, washing machine, refrigerator and sky Adjust etc., seller generally carries out logistics distribution using van.Net purchase commodity after arriving at, mainly by free-hand dress Unload, during haul to lift port (stairs port), mainly using non helping hand, the towing dolly without damping device.Because of carrying personnel Limited, handbarrow is simple, and not only labor intensity height, the efficiency of loading and unloading are low, and due to road bump, courier is removed free-hand The damage of colliding with of commodity or the person is often resulted in during fortune and movement.Current lorry easing gear is mainly fork truck and little Go-cart, fork truck build are necessarily large and bulky, be unfavorable in residential area operate, can not onboard, so it is fast to meet big part Pass the needs of unloading haul.To sum up, conventional unloading transfer arrangement domestic at present is exactly flat utility cart, completely by manpower Combination is realized unloading and is transported, uses arduously, inefficiency.
The content of the invention
The purpose of this utility model is exactly to solve the above problems, there is provided a kind of handling haul power-assisted dolly, its structure Simply, small volume, lightweight, installs simple, easy to carry.Carry light, can ship with car, save manpower, carrying commodity During, effectively mitigate the labor intensity of carrying personnel, ensure commercial articles safety and operator's personal safety.
To realize above-mentioned purpose of the present utility model, this utility model provides a kind of handling haul power-assisted dolly, and which includes: Removable vehicle frame;Lowering or hoisting gear on the base plate of vehicle frame, the hoistable platform with opposed bottom lifting;Installed in lifting Clamping device on platform, with OQ t plateau levels stretch for gripping goods and goods be transferred to hoistable platform On a pair of clamping limbs;Rotate the lever power-assisted easing gear being connected on base plate and with base plate both sides respectively, for making Base plate is inclined to unload the goods on hoistable platform.
Wherein, the lowering or hoisting gear also has the lift drive mechanism for being used to driving the hoistable platform elevating movement.
Preferably, the lift drive mechanism includes:The screw mandrel slide block assembly being placed on the base plate, with screw mandrel and The slide block being spirally connected with screw mandrel;The drive component for drive screw rotation being connected with screw mandrel;Be arranged at slide block both sides and with cunning A pair of shearings of block connection twist component, and each shearing is twisted a pair of shearing arms of the superiors in component and is connected with the hoistable platform.
Wherein, the drive component is sprocket wheel chain transmission component or pulley drive component.
Preferably, described screw mandrel one end is fixedly mounted on by movable sprocket in the sprocket wheel chain transmission component.
Wherein, wear a connecting shaft vertical with the screw mandrel on the slide block, the two ends of connecting shaft respectively with it is described A pair of shearings twist undermost a pair of shearings arm connection in component.
Wherein, the base plate both sides arrange a pair of guide rails for extending along its length, the two ends difference of the connecting shaft Roller along guide rail walking is installed.
Further, the clamping device also has the telescoping drive mechanism for driving the pair of clamping limb flexible.
Preferably, the telescoping drive mechanism includes:Its two ends rides upon shaking in a pair of side plates of the hoistable platform Axle;It is fixedly mounted on a pair of gears at rocker two ends;Be fixedly mounted on the horizontal plate of the hoistable platform and with a pair of gears A pair of tooth bars of connection are engaged respectively;Wherein, one end of the pair of clamping limb is respectively fixedly connected with the pair of gear.
Further, the clamping device is also with being connected with the pair of clamping limb for adjusting the pair of clamping The distance regulating mechanism of spacing between arm.
Compared with prior art, handling haul power-assisted dolly of the present utility model has the advantage that:
1st, handling haul power-assisted dolly of the present utility model, small volume, lightweight, installs simple, easy to carry, carries light Just, can ship with car, save manpower, it is to avoid kinds of goods are collided with, make carrying faster safer.
2nd, handling haul power-assisted dolly of the present utility model, is applicable not only to the handling of net purchase commodity, and can be competent at From lorry parking stall to residential building lift port (stairs port), the haul work from elevator to Customer Premise, and carry commodity During, effectively mitigate courier labor intensity, and ensure commercial articles safety and operator's personal safety.
3rd, it is of the present utility model handling haul power-assisted dolly, except possessing handling commodity function, also have concurrently pushs, move and Pile up the function of commodity.
4th, handling haul power-assisted dolly of the present utility model, base plate are equipped with lever power-assisted easing gear, can easily pass The threshold of elevator, resident family's door etc., and the vibration amplitude during haul is reduced, it is convenient during unloading.
Below in conjunction with the accompanying drawings this utility model is described in detail.
Description of the drawings
Fig. 1 is the perspective view of the handling haul power-assisted dolly of this utility model first embodiment;
Fig. 2 is the perspective view of the handling haul power-assisted dolly of this utility model second embodiment.
Specific embodiment
As shown in Figure 1 and Figure 2, the structural representation of power-assisted dollies is hauled in two kinds of handling that respectively this utility model is provided, As seen from Figure 1, Figure 2, the handling haul power-assisted dolly of this utility model embodiment includes:Removable vehicle frame, with base plate 1, peace It is mounted in the multipair road wheel 2 of 1 bottom of base plate;Lowering or hoisting gear on base plate 1, the hoistable platform with opposed bottom lifting 4;Clamping device on hoistable platform 4, with 4 horizontal extension of OQ t platform for gripping goods and by goods A pair of the clamping limbs 6 being transferred on hoistable platform 4;Rotate the lever being connected on base plate 1 and with 1 both sides of base plate respectively to help Power easing gear, freely slides so as to the goods on hoistable platform 4 for inclining base plate 1.
The handling haul power-assisted dolly of this utility model embodiment, arranges liftable hoistable platform 4 on base plate 1, and The clamping limb 6 of horizontal extension is set on hoistable platform 4 so that the handling haul power-assisted dolly of the present embodiment can be according to goods The height of place altitude mixture control clamping limb 6, also, telescopic clamping limb 6 stretched out in goods clamping, in not goods clamping Retraction so that the handling haul power-assisted dolly of the present embodiment takes small volume at ordinary times, is easy to storage, easy to carry, can fill with car Fortune, and lever power-assisted easing gear allows the goods on hoistable platform 4 freely to slide, and is easy to carry, and saves manpower, and avoid Kinds of goods are collided with, makes the carrying faster safer.
Specifically, the lowering or hoisting gear of the present embodiment is in addition to hoistable platform 4, also with for driving hoistable platform 4 The lift drive mechanism of elevating movement.Preferably, as shown in Figure 1 and Figure 2, the lift drive mechanism includes:It is placed on base plate 1 Screw mandrel slide block assembly, the slide block 15 being spirally connected with screw mandrel 22 and with screw mandrel 22;Be connected with screw mandrel 22 for drive screw 22 The drive component of rotation;A pair of the shearings for being arranged at 15 both sides of slide block and being connected with slide block 15 twist component 3, each shearing strand group In part 3, a pair of shearing arms of the superiors are connected with hoistable platform 4.
Wherein, drive component can adopt sprocket wheel chain transmission component, it would however also be possible to employ pulley drive component.It is preferred that , the drive component of the present embodiment (only schematically draws the sprocket wheel chain transmission group using sprocket wheel chain transmission component in Fig. 1 Part), 22 one end of screw mandrel is fixedly mounted on by movable sprocket 14 in the sprocket wheel chain transmission component, slide block 15 is spirally connected with screw mandrel 22, And a connecting shaft 16 vertical with screw mandrel 22 is worn on slide block 15, the two ends of connecting shaft 16 twist component with a pair of shearings respectively Undermost a pair of shearings arm connection in 3.
During design, on base plate 1 fixedly mount a vertical gripper shoe 11, vertical gripper shoe 11 top install with Gripper shoe 11 rotate connection drive sprocket 9,11 bottom of gripper shoe install with gripper shoe 11 rotation be connected by movable sprocket 14, Drive sprocket 9 and connected by chain (not shown) between movable sprocket 14.Drive sprocket 9 is fixedly mounted on a rotating shaft 10 On, the rotating shaft 10 towards horizontal direction to vehicle frame outside stretch out, rotation handle can be set in the external part of rotating shaft 10, by holding rotation (or counterclockwise) rotating shaft 10 clockwise, rotate drive sprocket 9, drive is rotated by movable sprocket 14, so as to drive screw mandrel 22 rotations;When screw mandrel 22 rotates so that axial movement of the slide block 15 along screw mandrel 22, and a pair of shearings are driven to twist by slide block 15 Component 3 is with movement;When a pair of shearings twist the movement of component 3 so that hoistable platform 4 is raised above.In order that shearing strand component 3 can To make hoistable platform 4 vertically rise or fall with moving for slide block 15, the present embodiment arranges edge in 1 both sides of base plate A pair of guide rails 20 that 1 length direction of base plate extends, and roller 19 is respectively mounted at the two ends of connecting shaft 16, when slide block 15 is moved When, drive the roller 19 at connecting shaft 16 two ends to walk along guide rail 20, so that it is guaranteed that 4 vertical lifting of hoistable platform and lifting flat Surely.
Wherein, as shown in Figure 1 and Figure 2, the clamping device of the present embodiment includes a pair of clamping limbs, 6 He for goods clamping For the telescoping drive mechanism that a pair of clamping limbs 6 of driving are flexible.Preferably, the telescoping drive mechanism includes:Its two ends rides upon Rocker 7 in a pair of side plates of hoistable platform 4, one end of rocker 7 stretch out in hoistable platform 4 outer (as shown in Figure 1);Fixed installation In a pair of gear (not shown)s at 7 two ends of rocker, rotate with the rotation of rocker 7;It is fixedly mounted on hoistable platform 4 Engage a pair of tooth bars being connected on horizontal plate and with a pair of gears respectively, when rocker 7 rotates, band moving gear rotates Move along corresponding tooth bar;Wherein, one end of a pair of clamping limbs 6 is respectively fixedly connected with a pair of gears, so as on gear edge Tooth bar move when, clamping limb 6 can OQ t platform horizontal plate movement, i.e. clamping limb OQ t platform stretching motion. Preferably, for the ease of shake rocker 7, the present embodiment rocker 7 it is overhanging for hoistable platform 4 outside described one end can set Put crank 23 as shown in Figure 2.During design, move horizontally for the ease of clamping limb 6, in a pair of side plates 1 of hoistable platform 4 Groove 21 is opened up respectively also, during so as to clamping limb stretching motion, (as shown in Figure 2) can be moved along groove in the two ends of rocker 7.
Further, the clamping device of the present embodiment is in addition to a pair of clamping limbs 6 for having and telescoping drive mechanism, also Can be with the distance regulating mechanism for adjusting spacing between a pair of clamping limbs 6 being connected with a pair of clamping limbs 6 (such as Fig. 1 institutes Show), the distance regulating mechanism includes:Its two ends is each passed through the adjusting rod 17 of a pair of side plates of hoistable platform;Installed in regulation On bar 17 and positioned at a pair of adjustable plates 8 of its both sides, a pair of adjustable plates 8 are connected by reverse thread with adjusting rod 17;For A pair of otic placodes 5 of a pair of clamping limbs 6,5 bottom of otic placode and 8 grafting of corresponding adjustable plate are installed thereon.Wherein, the one of adjusting rod 17 End is stretched out in outside side plate, in order to rotation adjusting lever 17.
During design, groove, size of the groove size more than otic placode bottom, so as to otic placode are opened up in the upper surface of adjustable plate 8 When being inserted in groove, can slide in groove.When rotation adjusting lever 17, a pair of adjustable plates 8 are driven relatively or contrarily to move, To reduce the spacing between a pair of adjustable plates of the spacing between a pair of adjustable plates or increase;And with the shifting of a pair of adjustable plates Dynamic, a pair of otic placodes are relatively or contrarily moved, and so as to drive a pair of clamping limbs being positioned on also relatively or contrarily to move, are reached The purpose of spacing between a pair of clamping limbs is adjusted, and then allows clamping limb to enter line space tune with the different goods of gripping width Whole, the suitability is wider.
Wherein, lever power-assisted easing gear (as shown in Figure 1), the thick stick are also equipped with the vehicle frame of this utility model embodiment Bar power-assisted easing gear includes:Rotate a pair of the eccentric wheel assemblies 18 being connected with 1 both sides of frame panel respectively;By a pair of eccentrics The connection bar assembly 12 that component links together;Wherein, each eccentric wheel assembly 18 includes for being connected is rotated with 1 side of base plate Individual runner and the wheel that contacts to earth being connected with runner, runner and the wheel that contacts to earth are connected as triangle or four angle supports by connecting rod.Connecting rod group Part 12 includes a pair vertical connecting rods being connected with a pair of triangles or four angle supports respectively and its two ends with a pair vertical connecting rod difference The horizon bar of connection.During design, runner and the spacing contacted to earth between wheel should be greater than the spacing of runner to bottom edge, to unload During goods, by pulling horizon bar towards outside vehicle frame, revolved centered on junction point of the wheel around runner with base plate that can make to contact to earth Turn, after rotating to correct position, the side with runner of base plate is upturned so that the wheel that contacts to earth is contacted with ground, and base plate After side is upturned, goods can be slid from the opposite side of base plate, so as to complete unloading operation.It is convenient during unloading, and will not damage Bad goods.
Preferably, goods can be bundled in into tying up on hoistable platform to dispose in a pair of side plates of hoistable platform Band, so as to be prevented effectively from during goods handling the damage being likely to result in goods.
Additionally, the present embodiment can be to dispose castor 13 in 1 bottom of base plate, so that the dolly of the present embodiment can be easily By the threshold of elevator, resident family's door etc.;Further, it is also possible to spring vibration damper (not shown) is installed on base plate 1, can be with Greatly reduce the vibration amplitude during goods haul, protect goods, the spring vibration damper adopt prior art Structure, here are not described to its structure.
To sum up, compared with prior art, handling haul power-assisted dolly of the present utility model has the advantage that:
1st, handling haul power-assisted dolly of the present utility model, small volume, lightweight, installs simple, easy to carry, carries light Just, can ship with car, save manpower, it is to avoid kinds of goods are collided with, make carrying faster safer.
2nd, handling haul power-assisted dolly of the present utility model, is applicable not only to the handling of net purchase commodity, and can be competent at From lorry parking stall to residential building lift port (stairs port), the haul work from elevator to Customer Premise, and carry commodity During, effectively mitigate courier labor intensity, and ensure commercial articles safety and operator's personal safety.
3rd, it is of the present utility model handling haul power-assisted dolly, except possessing handling commodity function, also have concurrently pushs, move and Pile up the function of commodity.
4th, handling haul power-assisted dolly of the present utility model, base plate are equipped with lever power-assisted easing gear, can easily pass The threshold of elevator, resident family's door etc., and the vibration amplitude during haul is reduced, it is convenient during unloading.
Although being explained in detail to this utility model above, this utility model not limited to this, the skill of the art Art personnel can modify according to principle of the present utility model, therefore, it is all according to principle of the present utility model carry out it is various Modification all should be understood to fall into protection domain of the present utility model.

Claims (10)

1. power-assisted dolly is hauled in a kind of handling, it is characterised in that included:
Removable vehicle frame;
Lowering or hoisting gear on the base plate of vehicle frame, the hoistable platform with opposed bottom lifting;
Clamping device on hoistable platform, with OQ t plateau levels stretch for gripping goods and by goods A pair of clamping limbs being transferred on hoistable platform;
Rotate the lever power-assisted easing gear being connected on base plate and with base plate both sides respectively, for make base plate incline so as to Unload the goods on hoistable platform.
2. power-assisted dolly is hauled in handling according to claim 1, it is characterised in that the lowering or hoisting gear also has for driving Move the lift drive mechanism of the hoistable platform elevating movement.
3. power-assisted dolly is hauled in handling according to claim 2, it is characterised in that the lift drive mechanism includes:
The screw mandrel slide block assembly being placed on the base plate, the slide block being spirally connected with screw mandrel and with screw mandrel;
The drive component for drive screw rotation being connected with screw mandrel;
A pair of the shearings for being arranged at slide block both sides and being connected with slide block twist component, and each shearing twists a pair of the superiors in component and cuts The arm of force is connected with the hoistable platform.
4. power-assisted dolly is hauled in handling according to claim 3, it is characterised in that the drive component is that sprocket wheel chain is passed Dynamic component or pulley drive component.
5. power-assisted dolly is hauled in handling according to claim 4, it is characterised in that in the sprocket wheel chain transmission component Described screw mandrel one end is fixedly mounted on by movable sprocket.
6. power-assisted dolly is hauled in the handling according to any one of claim 3-5, it is characterised in that wear one on the slide block The root connecting shaft vertical with the screw mandrel, the two ends of connecting shaft are twisted in component undermost a pair respectively and are cut with the pair of shearing The arm of force connects.
7. power-assisted dolly is hauled in handling according to claim 6, it is characterised in that the base plate both sides are arranged along its length A pair of guide rails that direction extends, the two ends of the connecting shaft are respectively mounted the roller along guide rail walking.
8. power-assisted dolly is hauled in handling according to claim 1, it is characterised in that the clamping device also has for driving Move the flexible telescoping drive mechanism of the pair of clamping limb.
9. power-assisted dolly is hauled in handling according to claim 8, it is characterised in that the telescoping drive mechanism includes:
Its two ends rides upon the rocker in a pair of side plates of the hoistable platform;
It is fixedly mounted on a pair of gears at rocker two ends;
It is fixedly mounted on the horizontal plate of the hoistable platform and is engaged with a pair of gears respectively a pair of tooth bars being connected;
Wherein, one end of the pair of clamping limb is respectively fixedly connected with the pair of gear.
10. power-assisted dolly is hauled in the handling according to claim 1 or 8 or 9, it is characterised in that the clamping device also has There is the distance regulating mechanism for adjusting spacing between the pair of clamping limb being connected with the pair of clamping limb.
CN201621158399.7U 2016-11-01 2016-11-01 Loading and unloading haul helping hand dolly Expired - Fee Related CN206141596U (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107555190A (en) * 2017-08-29 2018-01-09 国网山东省电力公司平原县供电公司 Shelf are unloaded in a kind of Power Material activity
CN108099984A (en) * 2017-12-18 2018-06-01 合肥超凡快递咨询有限公司界首营业部 A kind of logistics trolley easy to use
CN108117009A (en) * 2018-02-11 2018-06-05 杭州推流机器人技术有限公司 A kind of telescopic arm for handling device
CN108482227A (en) * 2018-05-30 2018-09-04 郭华 Lorry handling facilities
CN109178753A (en) * 2018-10-27 2019-01-11 赵起龙 A kind of logistic storage quick fetching device
CN109501843A (en) * 2018-12-26 2019-03-22 宁波麦特焊接有限公司 For carrying the carrier of turnover box
CN110629494A (en) * 2018-06-21 2019-12-31 青岛海尔智能技术研发有限公司 Clothes folding machine and control method thereof
CN111497883A (en) * 2020-04-26 2020-08-07 刘晶 Freight transportation classification puts frame convenient to loading and unloading goods
CN112406991A (en) * 2020-12-01 2021-02-26 嘉兴元达机械有限公司 High-order carrier with high security
CN114476461A (en) * 2022-01-29 2022-05-13 北京极智嘉科技股份有限公司 Transfer robot and warehousing system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107555190A (en) * 2017-08-29 2018-01-09 国网山东省电力公司平原县供电公司 Shelf are unloaded in a kind of Power Material activity
CN108099984A (en) * 2017-12-18 2018-06-01 合肥超凡快递咨询有限公司界首营业部 A kind of logistics trolley easy to use
CN108117009A (en) * 2018-02-11 2018-06-05 杭州推流机器人技术有限公司 A kind of telescopic arm for handling device
CN108482227A (en) * 2018-05-30 2018-09-04 郭华 Lorry handling facilities
CN110629494A (en) * 2018-06-21 2019-12-31 青岛海尔智能技术研发有限公司 Clothes folding machine and control method thereof
CN109178753A (en) * 2018-10-27 2019-01-11 赵起龙 A kind of logistic storage quick fetching device
CN109178753B (en) * 2018-10-27 2020-06-30 温州正合知识产权服务有限公司 Logistics storage gets device of putting fast
CN109501843A (en) * 2018-12-26 2019-03-22 宁波麦特焊接有限公司 For carrying the carrier of turnover box
CN111497883A (en) * 2020-04-26 2020-08-07 刘晶 Freight transportation classification puts frame convenient to loading and unloading goods
CN111497883B (en) * 2020-04-26 2021-06-22 畅越飞平有色金属储运(上海)股份有限公司 Freight transportation classification puts frame convenient to loading and unloading goods
CN112406991A (en) * 2020-12-01 2021-02-26 嘉兴元达机械有限公司 High-order carrier with high security
CN114476461A (en) * 2022-01-29 2022-05-13 北京极智嘉科技股份有限公司 Transfer robot and warehousing system

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Granted publication date: 20170503

Termination date: 20171101