CN205292723U - Can climb helping hand dolly of stair and lift automatically - Google Patents
Can climb helping hand dolly of stair and lift automatically Download PDFInfo
- Publication number
- CN205292723U CN205292723U CN201521086537.0U CN201521086537U CN205292723U CN 205292723 U CN205292723 U CN 205292723U CN 201521086537 U CN201521086537 U CN 201521086537U CN 205292723 U CN205292723 U CN 205292723U
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- fixed
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- wheel device
- base plate
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Abstract
The utility model discloses a can climb helping hand dolly of stair and lift automatically, including support, bottom plate, storage box, elevating gear, balancing unit, rear wheel device and preceding wheel device, the bottom plate is the rectangle, is fixed with storage box and elevating gear on the bottom plate upper surface, and bottom plate lower surface both sides are fixed with the fixed block respectively, and two fixed block symmetries set up, the both ends of support are fixed respectively on bottom plate and elevating gear, preceding wheel device has two, and two preceding wheel devices are fixed respectively on two fixed blocks, balancing unit fixes on the bottom plate lower surface, and the rear wheel device is fixed on balancing unit, installs driving motor on the rear wheel device, and driving motor drive rear wheel device rotates. In this way, the utility model discloses can be through the automatic rising of electric machine control storing platform, accessible electric machine control wheel is realized just reversing simultaneously, and makes the storing platform remain the level throughout through balancing unit.
Description
Technical field
This utility model relates to carrying apparatus field, particularly relate to a kind of can automatic stari creeping ladder and lifting power-assisted dolly.
Background technology
Loading power assisting device application scenario is relatively broad, can provide facility for enterprise or individual. Nowadays, when courier's handling, distribution express mail, due to problems such as staff are few, workload is big, in carrying with when moving article, often labor intensity is excessive, take time and effort.
Utility model content
This utility model mainly solving the technical problems that provide a kind of can the power-assisted dolly of automatic stari creeping ladder and lifting, it is possible to control storing platform automatic lifting by motor so that connect thing more convenient, it is to avoid the safety problem brought during distribution of goods handling; Wheel can be controlled by motor simultaneously and realize rotating, reach uniform and automatic upper downstairs, and by bascule can make storing platform upper downstairs time keep horizontal positioned, it is to avoid article damage because sliding collision, when bait without firmly supporting, high-effective and labour-saving; Its simple in construction, easy to use.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is: provide a kind of can the power-assisted dolly of automatic stari creeping ladder and lifting, including support, base plate, storage box, lowering or hoisting gear, bascule, rear wheel device and front vehicle wheel device, described base plate is rectangular, and plate upper surface is fixed with described storage box and lowering or hoisting gear, and the both sides of base plate lower surface are respectively fixed with fixed block, and two fixed blocks are symmetrical arranged, the two ends of described support are separately fixed on described base plate and lowering or hoisting gear, described front vehicle wheel device has two, and two front vehicle wheel devices are separately fixed on two pieces of fixed blocks, described bascule is fixed on the lower surface of base plate, and described rear wheel device is fixed on bascule, and rear wheel device is provided with drive motor, and drive motor drives rear wheel device to rotate, described lowering or hoisting gear includes slide rail, steel cable, mobile platform, lifting motor and be connected to the motor shaft adapter on lifting motor output shaft, slide rail has two, two slide rails, two right angle that to be respectively and vertically fixed on described base plate adjacent, rail tips is connected to cross bar, mobile platform has two, mobile platform one end is slidably disposed on slide rail, the surrounding of mobile platform can be provided with backplate, lifting motor is fixed on base plate, steel rope sleeve is located on cross bar and motor shaft adapter, mobile platform is fixing with steel cable to be connected, lifting motor rotates and drives mobile platform to do the rectilinear motion risen or fallen along slide rail.
Preferably, described bascule includes fixed mount, connecting rod, depression bar, cylinder tooth bar, roller gear, ratchet and adjustment gear, fixed mount is fixed on the lower surface of described base plate, cylinder tooth bar is fixing with rear wheel device to be connected, connecting rod two ends are arranged on fixed mount, connecting rod can around own axis, depression bar, roller gear and the equal fixed cover of adjustment gear are located on connecting rod, cylinder tooth bar matches through fixed mount with roller gear, ratchet is mobilizable to be arranged on fixed mount, and ratchet may be stuck on the tooth regulating gear.
Preferably, described support includes push-pull bar, two upper support bars and lower support bar, two lower support bar symmetries are fixed on the two sides of described base plate, two upper support bars are separately fixed at the top of two slide rails, upper support bar is fixing with lower support bar to be connected, upper support bar is connected at an angle with lower support bar, and the two ends of push-pull bar are separately fixed at the junction of two upper support bars and lower support.
Preferably, described front vehicle wheel device includes first three horn ring, front truck wheel plate and location bar, front truck wheel plate is elongated, front truck wheel plate is spindle rotationally arranged on fixed block, front truck wheel plate is provided with two alignment pins, the junction of two relative front truck wheel plates of alignment pin and fixed block is symmetrical, location bar is fixed on described base plate relative to front truck wheel plate, location bar is provided with hole, upper, middle and lower three location, alignment pin may be stuck on hole, location, and first three horn ring is spindle rotationally arranged in the other end of the upper relative localization pin of front truck wheel plate; Described rear wheel device includes Vee formation wheel, rotating shaft, motor plate and rear car wheel plate; Described rear car wheel plate is fixing with described cylinder tooth bar to be connected, described rotating shaft is vertically fixed on rear car wheel plate, Vee formation wheel is rotating to be set in rotating shaft, the relative rear car wheel plate of motor plate is fixed on the other end of rotating shaft, described drive motor is fixed on motor plate, and drive motor drives Vee formation wheel to rotate.
The beneficial effects of the utility model are: this utility model can pass through motor and control storing platform automatic lifting so that connect thing more convenient, it is to avoid the safety problem brought during distribution of goods handling; Motor can be passed through control wheel and realize rotating simultaneously, reach uniform and automatic upper downstairs, and by bascule can make storing platform upper downstairs time keep horizontal positioned, it is to avoid article collide because sliding and damage.
Accompanying drawing explanation
Fig. 1 is that this utility model is a kind of can the perspective view of power-assisted dolly one preferred embodiment of automatic stari creeping ladder and lifting;
Fig. 2 is that this utility model is a kind of can the close-up schematic view of front vehicle wheel device of power-assisted dolly of automatic stari creeping ladder and lifting;
Fig. 3 is that this utility model is a kind of can the close-up schematic view of the rear wheel device of power-assisted dolly of automatic stari creeping ladder and lifting and bascule.
In accompanying drawing, the labelling of each parts is as follows: 1, base plate; 2, support; 3, storage box; 4, slide rail; 5, cross bar; 6, platform is moved; 7, steel cable; 8, lifting motor; 9, drive motor; 10, Vee formation wheel; 11, first three horn ring; 12, front truck wheel plate; 13, location bar; 14, rear car wheel plate; 15, fixed mount; 16, connecting rod; 17, roller gear; 18, gear is regulated; 19, depression bar; 20, ratchet; 21, cylinder tooth bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model being made apparent clear and definite defining.
Referring to Fig. 1 to Fig. 3, this utility model embodiment includes:
A kind of can the power-assisted dolly of automatic stari creeping ladder and lifting, including support 2, base plate 1, storage box 3, lowering or hoisting gear, bascule, rear wheel device and front vehicle wheel device; Described base plate 1 is rectangular, and base plate 1 upper surface is fixed with described storage box 3 and lowering or hoisting gear, can placing articles in storage box 3, in order to transport, and the both sides of base plate 1 lower surface are respectively fixed with fixed block, and two fixed blocks are symmetrical arranged; The two ends of described support 2 are separately fixed on described base plate 1 and lowering or hoisting gear, it is possible to the firmly structure of dolly, improve the bearing capacity of dolly;Described front vehicle wheel device has two, and two front vehicle wheel devices are separately fixed on two pieces of fixed blocks, described bascule is fixed on the lower surface of base plate 1, described rear wheel device is fixed on bascule, dolly can be made to keep poised state when dolly stair climbing by balancing control, and make dolly remain in that poised state when climbing to stair halfpace, it is ensured that article stationarity in transportation in car, being provided with drive motor 9 on rear wheel device, drive motor 9 drives rear wheel device to rotate, and can control dolly automatic up/down stairs by controlling the rotating of drive motor 9, it is ensured that dolly can at the uniform velocity travel, it is not necessary to Manual-pushing, wastes time and energy. described lowering or hoisting gear includes slide rail 4, steel cable 7, mobile platform 6, lifting motor 8 and is connected to the motor shaft adapter on lifting motor 8 output shaft, slide rail 4 has two, two slide rails 4 are respectively and vertically fixed at two right angle adjacent on described base plate 1, slide rail 4 top is connected to cross bar 5, cross bar 5 can increase the stability between two slide rail 4 structures, steel cable 7 can also be supported, it is simple to the rotation of steel cable 7 simultaneously, mobile platform 6 has two, mobile platform 6 one end is slidably disposed on slide rail 4, can placing articles on mobile platform 6, the surrounding of mobile platform 6 can be provided with backplate, can according to the practical situation of placing articles, determine whether to install backplate, backplate is possible to prevent article landing on mobile platform, lifting motor 8 is fixed on base plate 1, steel cable 7 is set on cross bar 5 and motor shaft adapter, mobile platform 6 is fixing with steel cable 7 to be connected, steel cable 7 rotates and mobile platform 6 can be driven to slide up and down on slide rail 4, lifting motor 8 rotates and drives mobile platform 6 to do the rectilinear motion risen or fallen along slide rail 4, by controlling the rotating of lifting motor 8, mobile platform can be made to move up and down, so that dolly and cart directly connect goods, the distance between mobile platform 6 can also be automatically adjusted according to the size of goods, to utilize remaining space more completely. described bascule includes fixed mount 15, connecting rod 16, depression bar 19, cylinder tooth bar 21, roller gear 17, ratchet 20 and adjustment gear 18, fixed mount 15 is fixed on the lower surface of described base plate 1, cylinder tooth bar 21 is fixing with rear wheel device to be connected, connecting rod 16 two ends are arranged on fixed mount 15, connecting rod 16 can around own axis, depression bar 19, roller gear 17 and the adjustment equal fixed cover of gear 18 are located on connecting rod 16, cylinder tooth bar 21 matches through fixed mount 15 with roller gear 17, ratchet 20 is mobilizable to be arranged on fixed mount 15, ratchet 20 may be stuck on the tooth regulating gear 18, ratchet 20 can stuck adjustment gear 18, to lock, when stair halfpace climbed to by dolly, for keeping dolly balance, ratchet 20 can be lifted, stir depression bar 19, thus drivening rod 16 and the roller gear 17 that is fixed on connecting rod 16 rotate, driving cylinder tooth bar 21 to do interval one-way movement by roller gear 17 rotation, the height to regulate rear wheel device keeps dolly level, is put down by ratchet 20 in the teeth groove inserting adjustment gear 18 reverse locked after dolly level again, when dolly stair activity again, for keeping dolly balance, ratchet 20 can be lifted, reversely stir depression bar 19, thus drivening rod 16 and the roller gear 17 that is fixed on connecting rod 16 rotate, driving cylinder tooth bar 21 to do interval one-way movement by roller gear 17 rotation, the height to regulate rear wheel device keeps dolly level, is put down by ratchet 20 in the teeth groove inserting adjustment gear 18 reverse locked after dolly level again.Described support 2 includes push-pull bar, two upper support bars and lower support bar, two lower support bar symmetries are fixed on the two sides of described base plate 1, two upper support bars are separately fixed at the top of two slide rails 4, upper support bar is fixing with lower support bar to be connected, upper support bar is connected at an angle with lower support bar, the two ends of push-pull bar are separately fixed at the junction of two upper support bars and lower support, push-pull bar can firmly go up the structure of lower support bar, making whole support more stable, push-pull bar can also be easy to Manual push-pull dolly. Described front vehicle wheel device includes first three horn ring 11, front truck wheel plate 12 and location bar 13, front truck wheel plate 12 is elongated, front truck wheel plate 12 is spindle rotationally arranged on fixed block, front truck wheel plate 12 is provided with two alignment pins, the junction of two relative front truck wheel plates 12 of alignment pin and fixed block is symmetrical, the location relative front truck wheel plate 12 of bar 13 is fixed on described base plate 1, location bar 13 is provided with hole, upper, middle and lower three location, alignment pin may be stuck on hole, location, and first three horn ring 11 is spindle rotationally arranged on front truck wheel plate 12 other end of relative localization pin; When level land is moved, alignment pin inserts in the hole, location of top, and practicable level land is moved; During automatic up-down stairs, erectility put by rear car wheel plate 14, in the middle of being inserted by alignment pin or in the hole, location of lower section, can be easy to dolly stair activity; Can select to be inserted by alignment pin in middle or the hole, location of lower section according to the height of stairway step, in order to dolly is when stair climbing, and storage box 3 or mobile platform 6 can keep level. Described rear wheel device includes Vee formation wheel 10, rotating shaft, motor plate and rear car wheel plate 14; Described rear car wheel plate 14 is fixing with described cylinder tooth bar 21 to be connected, described rotating shaft is vertically fixed on rear car wheel plate 14, Vee formation is taken turns 10 and rotating is set in rotating shaft, the relative rear car wheel plate 14 of motor plate is fixed on the other end of rotating shaft, described drive motor 9 is fixed on motor plate, and drive motor 9 drives Vee formation wheel 10 rotation; Moved by the rotation control dolly stair activity and level land controlling drive motor 9.
This utility model can pass through motor and control storing platform automatic lifting so that connect thing more convenient, it is to avoid the safety problem brought during distribution of goods handling; Wheel can be controlled by motor simultaneously and realize rotating, reach uniform and automatic upper downstairs, and by bascule can make storing platform upper downstairs time keep horizontal positioned, it is to avoid article damage because sliding collision, when bait without firmly supporting, high-effective and labour-saving; Its simple in construction, easy to use.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.
Claims (4)
1. one kind can automatic stari creeping ladder and lifting power-assisted dolly, it is characterised in that including: support, base plate, storage box, lowering or hoisting gear, bascule, rear wheel device and front vehicle wheel device; Described base plate is rectangular, and plate upper surface is fixed with described storage box and lowering or hoisting gear, and the both sides of base plate lower surface are respectively fixed with fixed block, and two fixed blocks are symmetrical arranged; The two ends of described support are separately fixed on described base plate and lowering or hoisting gear;Described front vehicle wheel device has two, and two front vehicle wheel devices are separately fixed on two pieces of fixed blocks, described bascule is fixed on the lower surface of base plate, and described rear wheel device is fixed on bascule, and rear wheel device is provided with drive motor, and drive motor drives rear wheel device to rotate, described lowering or hoisting gear includes slide rail, steel cable, mobile platform, lifting motor and be connected to the motor shaft adapter on lifting motor output shaft, slide rail has two, two slide rails, two right angle that to be respectively and vertically fixed on described base plate adjacent, rail tips is connected to cross bar, mobile platform has two, mobile platform one end is slidably disposed on slide rail, the surrounding of mobile platform can be provided with backplate, lifting motor is fixed on base plate, steel rope sleeve is located on cross bar and motor shaft adapter, mobile platform is fixing with steel cable to be connected, lifting motor rotates and drives mobile platform to do the rectilinear motion risen or fallen along slide rail.
2. according to claim 1 a kind of can automatic stari creeping ladder and lifting power-assisted dolly, it is characterized in that: described bascule includes fixed mount, connecting rod, depression bar, cylinder tooth bar, roller gear, ratchet and adjustment gear, fixed mount is fixed on the lower surface of described base plate, cylinder tooth bar is fixing with rear wheel device to be connected, connecting rod two ends are arranged on fixed mount, connecting rod can around own axis, depression bar, roller gear and the adjustment equal fixed cover of gear are located on connecting rod, cylinder tooth bar matches through fixed mount with roller gear, ratchet is mobilizable to be arranged on fixed mount, ratchet may be stuck on the tooth regulating gear.
3. according to claim 2 a kind of can automatic stari creeping ladder and lifting power-assisted dolly, it is characterized in that: described support includes push-pull bar, two upper support bars and lower support bar, two lower support bar symmetries are fixed on the two sides of described base plate, two upper support bars are separately fixed at the top of two slide rails, upper support bar is fixing with lower support bar to be connected, upper support bar is connected at an angle with lower support bar, and the two ends of push-pull bar are separately fixed at the junction of two upper support bars and lower support.
4. according to claim 3 a kind of can automatic stari creeping ladder and lifting power-assisted dolly, it is characterized in that: described front vehicle wheel device includes first three horn ring, front truck wheel plate and location bar, front truck wheel plate is elongated, front truck wheel plate is spindle rotationally arranged on fixed block, front truck wheel plate is provided with two alignment pins, the junction of two relative front truck wheel plates of alignment pin and fixed block is symmetrical, location bar is fixed on described base plate relative to front truck wheel plate, location bar is provided with hole, upper, middle and lower three location, alignment pin may be stuck on hole, location, first three horn ring is spindle rotationally arranged in the other end of the upper relative localization pin of front truck wheel plate, described rear wheel device includes Vee formation wheel, rotating shaft, motor plate and rear car wheel plate, described rear car wheel plate is fixing with described cylinder tooth bar to be connected, described rotating shaft is vertically fixed on rear car wheel plate, Vee formation wheel is rotating to be set in rotating shaft, the relative rear car wheel plate of motor plate is fixed on the other end of rotating shaft, described drive motor is fixed on motor plate, and drive motor drives Vee formation wheel to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086537.0U CN205292723U (en) | 2015-12-23 | 2015-12-23 | Can climb helping hand dolly of stair and lift automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086537.0U CN205292723U (en) | 2015-12-23 | 2015-12-23 | Can climb helping hand dolly of stair and lift automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205292723U true CN205292723U (en) | 2016-06-08 |
Family
ID=56472363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521086537.0U Expired - Fee Related CN205292723U (en) | 2015-12-23 | 2015-12-23 | Can climb helping hand dolly of stair and lift automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205292723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480285A (en) * | 2015-12-23 | 2016-04-13 | 苏州市职业大学 | Power-assisted handcart capable of automatically climbing stairs and rising and falling |
| CN109442163A (en) * | 2018-11-09 | 2019-03-08 | 东北农业大学 | A kind of field data acquisition device |
-
2015
- 2015-12-23 CN CN201521086537.0U patent/CN205292723U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480285A (en) * | 2015-12-23 | 2016-04-13 | 苏州市职业大学 | Power-assisted handcart capable of automatically climbing stairs and rising and falling |
| CN105480285B (en) * | 2015-12-23 | 2017-12-08 | 苏州市职业大学 | It is a kind of can automatic stari creeping ladder and lifting power-assisted dolly |
| CN109442163A (en) * | 2018-11-09 | 2019-03-08 | 东北农业大学 | A kind of field data acquisition device |
| CN109442163B (en) * | 2018-11-09 | 2020-06-30 | 东北农业大学 | Field data acquisition 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 |
Granted publication date: 20160608 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |