CN204587872U - The folding delivery ladder of a kind of automation - Google Patents
The folding delivery ladder of a kind of automation Download PDFInfo
- Publication number
- CN204587872U CN204587872U CN201420835901.8U CN201420835901U CN204587872U CN 204587872 U CN204587872 U CN 204587872U CN 201420835901 U CN201420835901 U CN 201420835901U CN 204587872 U CN204587872 U CN 204587872U
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- China
- Prior art keywords
- ladder
- unit
- underframe
- hinged
- folding
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Abstract
The utility model discloses the folding delivery ladder of a kind of automation, comprise underframe and be hinged on the folding ladder on underframe, ladder is provided with can around the conveyer belt of its transmission that circulates, underframe is provided with the transmission driver train driving conveyer belt transmission, underframe is provided with the angle adjusting mechanism regulating the ladder elevation angle, ladder comprises some ladder unit that head and the tail are hinged successively, first ladder unit of afterbody is hinged on underframe, is provided with and drives front end ladder unit to stretch or folding ladder unit drives mechanism between two adjacent ladder unit.The utility model achieves auto-folder and the expansion of delivery ladder, without the need to artificial push-and-pull, automatically the elevation angle on ladder and ground is regulated with angle adjusting mechanism, conveniently be applicable to multiple occasion, foot-operated stay bearing plate on ladder, be convenient to climbing and use, the outstanding thing suspension member of the utility model ladder front end more can be conducive to payload, because bottom is provided with castor after the utility model is folding, be convenient to transport.
Description
[technical field]
The utility model relates to a kind of folding delivery ladder, particularly relates to the folding delivery ladder of a kind of automation.
[background technology]
At present, known foldable stair mostly can only as the use of climbing, function ratio is more single, and it is comparatively heavy, inconvenience carrying or use, along with growth in the living standard, people more and more expect not only light but also facilitate, and can several functions be provided, simple to operate and the foldable stair of automation comes out, applicant have developed one for this problem and can fold and multi-functional stair Chinese patent (" a kind of folding delivery stair "), but what applicant found this folding delivery stair blemish in an otherwise perfect thing is automation cannot fold or stretch ladder, automation cannot regulate the ladder elevation angle.
[utility model content]
The utility model object is the deficiency in order to make up in first structure, provides a kind of simple to operate, can Automatic-expanding or folding ladder, automatically regulates ladder and ground-angle, the folding delivery ladder of multi-functional automation.
The purpose of this utility model is achieved through the following technical solutions:
The folding delivery ladder of a kind of automation, it is characterized in that the folding ladder comprising underframe and be hinged on described underframe, described ladder is provided with can around the conveyer belt of its transmission that circulates, described underframe is provided with the transmission driver train driving described conveyer belt transmission, and described underframe is provided with the angle adjusting mechanism regulating the described ladder elevation angle.
The folding delivery ladder of a kind of automation as above, it is characterized in that described angle adjusting mechanism comprises the main jacking system be supported on away from ladder and underframe hinged place below described ladder afterbody, described main jacking system is two and is symmetricly set on described ladder both sides and the lift cylinder be articulated with on described underframe.
The folding delivery ladder of a kind of automation as above, it is characterized in that described ladder comprises some ladder unit that head and the tail are hinged successively, first ladder unit of described ladder afterbody is hinged on described underframe, is provided with and drives front end ladder unit to stretch or folding ladder unit drives mechanism between two adjacent ladder unit.
The folding delivery ladder of a kind of automation as above, it is characterized in that described ladder unit drives mechanism comprises the fixed mount be arranged on a rear ladder unit, the hinged place of two described ladder unit is provided with body cradle hinged with two ladder unit respectively, is provided with telescopic cylinder between described fixed mount and body cradle.
The folding delivery ladder of a kind of automation as above, it is characterized in that described body cradle comprises the V-arrangement portable bar being symmetricly set on both sides, two adjacent ladder unit hinged places, described V-arrangement portable bar is two connecting rods be articulated and connected, the free end of two described connecting rods is hinged on the front end and tail end that adjacent two ladder unit are hinged respectively, between the V-arrangement portable bar described in two, be provided with hinge, two connecting rods of described V-arrangement portable bar are hinged by hinge.
The folding delivery ladder of a kind of automation as above, it is characterized in that first tail end in described some ladder unit is hinged on described underframe, described underframe is hinged with tail ladder unit, the front end of described tail ladder unit is coaxial hinged with the ladder unit be hinged on described underframe, described tail ladder unit is connected with and drives described tail ladder unit to stretch or folding tail unit driver train.
The folding delivery ladder of a kind of automation as above, it is characterized in that tail unit driver train comprises one end and is fixed on push-and-pull cylinder on described underframe, the expansion link of described push-and-pull cylinder is connected on the rack rod of described tail ladder unit both sides.
The folding delivery ladder of a kind of automation as above, it is characterized in that the tail end of described ladder is provided with main wheel assembly, described ladder is provided with some and described main wheel assembly and coordinates and support described conveyer belt and make it along the wheel set assembly of described ladder transmission, described transmission device comprises and is arranged on motor on described underframe and power wheel, and the mouth of described motor, power wheel and main wheel assembly are in transmission connection successively.
The folding delivery ladder of a kind of automation as above, it is characterized in that the front end of described ladder is provided with the suspension member of suspended item, described ladder is provided with multiple folding foot-operated stay bearing plate
The folding delivery ladder of a kind of automation as above, is characterized in that being provided with multiple castor for mobile described underframe bottom described underframe.
Compared with prior art, the utility model has the following advantages:
The utility model realizes auto-folder and the expansion of delivery ladder by ladder unit drives mechanism and tail unit driver train, without the need to artificial push-and-pull, automatically the elevation angle on ladder and ground is regulated with angle adjusting mechanism, conveniently be applicable to multiple occasion, foot-operated stay bearing plate on ladder, be convenient to climbing and use, the outstanding thing suspension member of the utility model ladder front end more can be conducive to payload, because bottom is provided with castor after the utility model is folding, be convenient to transport.
[accompanying drawing explanation]
Fig. 1 is the utility model perspective view one;
Fig. 2 is the utility model perspective view two;
Fig. 3 is the utility model perspective view three;
Fig. 4 is the utility model perspective view four;
Fig. 5 is the utility model decomposition texture schematic diagram;
Fig. 6 is the utility model folded state schematic diagram.
[detailed description of the invention]
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
As shown in figures 1 to 6, the folding delivery ladder of a kind of automation, the folding ladder 2 comprising underframe 1 and be hinged on underframe 1, this ladder 2 is provided with can around the conveyer belt 3 of its transmission that circulates, underframe 1 is provided with the transmission driver train 4 driving conveyer belt 3 transmission, and underframe 1 is provided with the angle adjusting mechanism 5 regulating ladder 2 elevation angle.
Angle adjusting mechanism 5 comprises the main jacking system 51 be supported on away from ladder 2 and underframe 1 hinged place below ladder 2 afterbody, and this main jacking system 51 is two and is symmetricly set on ladder 2 both sides and is articulated with the lift cylinder on underframe 1.When ladder 2 is folded, main jacking system 51 can be tilted highly consistent with whole folding delivery ladder, be convenient to transport.
Ladder 2 comprises some ladder unit 21 that head and the tail are hinged successively, be linked to be a microscler ladder, first ladder unit 21 of ladder 2 afterbody is hinged on underframe 1, make whole ladder 2 can rotate around jointed shaft the height regulating ladder 2 front end, the i.e. angle of ladder 2, be provided with between two adjacent ladder unit 21 and drive front end ladder unit 21 to stretch or folding ladder unit drives mechanism 6, this ladder unit drives mechanism 6 comprises the fixed mount 61 be arranged on a rear ladder unit 21, body cradle 62 hinged with these two ladder unit 21 is respectively provided with in the hinged place of two ladder unit 21, telescopic cylinder 63 is provided with between fixed mount 61 and body cradle 62.Body cradle 62 comprises the V-arrangement portable bar 621 being symmetricly set on both sides, two adjacent ladder unit 21 hinged places, this V-arrangement portable bar 621 is two connecting rods be articulated and connected 622, the free end of two connecting rods 622 is hinged on the front end and tail end that adjacent two ladder unit 21 are hinged respectively, that is: two connecting rods 622, a tail end being hinged on last ladder unit 21, a front end being hinged on a rear ladder and adding unit 21, make V-arrangement portable bar 621 can do movement in a curve with the hinge-point of adjacent two ladder unit 21 for fixing a point with two connecting rod 622, hinge 623 is provided with between two V-arrangement portable bars 621, two connecting rods 622 of V-arrangement portable bar 621 are hinged by hinge 623.When needs launch ladder 2, the expansion link of telescopic cylinder 63 is ejected, promote V-arrangement portable bar 621 to last ladder block operation, ladder 2 launches, when the expansion link retraction of telescopic cylinder 63, a V-arrangement portable bar 621 backward ladder unit 21 moves, and just a ladder unit 21 is folding backward for last ladder unit 21
Preferably, first ladder unit tail end in some ladder unit 21 is hinged on underframe 1, underframe 1 is also hinged with the supplementary length of tail ladder unit 22 as ladder 2, the front end of tail ladder unit 22 is coaxial hinged with the ladder unit 21 be hinged on underframe 1, increase tail ladder unit 22, whole delivery ladder can be made more firm and increase the length of ladder 2, this tail ladder unit 22 being connected with and driving tail ladder unit 22 to stretch or folding tail unit driver train 7.This tail unit driver train 7 comprises one end and is fixed on push-and-pull cylinder 71 on underframe 1, and the expansion link of push-and-pull cylinder 71 is connected on the rack rod 221 of tail ladder unit 22 both sides.Certainly, push-and-pull cylinder 71 also can as ladder unit 21, and one end is connected in ladder unit unit 21 above, but hinge bridge joint will be arranged on tail ladder unit 22, and push-and-pull cylinder 71 two ends also can all Connection Brackets.
In the utility model, the tail end of ladder 2 is provided with main wheel assembly 23, described ladder 2 is provided with some and described main wheel assembly 23 and coordinates and support described conveyer belt 3 and make it along the wheel set assembly 24 of described ladder 2 transmission, that is: each ladder unit 21 is provided with some wheel set assemblies 24, the wheel set assembly being positioned at ladder 2 tail end is main wheel assembly, tail ladder unit 22 is also provided with some wheel set assemblies 24, when adding tail ladder unit 22, the wheel set assembly of its tail end is main wheel assembly, main wheel assembly 23 forms by a rotating shaft and the cylinder be set in this rotating shaft with wheel set assembly 24, transmission device 4 comprises and is arranged on motor 41 on underframe 1 and power wheel 42, the mouth of this motor 41, power wheel 42 and main wheel assembly 23 are in transmission connection successively, preferably, pass through belt-driving.
Preferably, the curb girder of ladder 2 front end is provided with the suspension member 8 of suspended item, is convenient to transmit article or instrument to ladder 2 front end, ladder 2 being also provided with multiple folding foot-operated stay bearing plate 25, when ladder 2 is for climbing, being convenient to stop over.
Bottom underframe 1, be provided with multiple castor 9 for roll-out tray 1, the quantity of castor 9, depending on the size of underframe 1, is convenient to mobile whole delivery ladder.
Angle adjusting mechanism 5 in the utility model also comprises the auxiliary jacking system 52 of the support tail ladder unit 22 that can be separated with underframe 1, and this auxiliary jacking system 52 is also for being symmetricly set on the lift cylinder of ladder 2 both sides.The adjustable height of main jacking system 51 is higher than auxiliary jacking system 52, and the maximum height that auxiliary jacking system 52 is elevated is not less than the height of main jacking system 51, and parallel to the ground of ladder 2 can be made as load-transfer device delivery article.
Have three ladder unit 21 in the utility model, the body cradle 62 in ladder 2 stage casing can be larger than other body cradles, is convenient to the steadiness keeping whole ladder 2.
Underframe 1 is provided with air pump 10, and ladder unit drives mechanism 6, tail unit driver train 7, angle adjusting mechanism 5 all oil gas pump 10 air feed drive.
Claims (10)
1. the folding delivery ladder of automation, it is characterized in that: comprise underframe (1) and be hinged on the folding ladder (2) on described underframe (1), described ladder (2) is provided with can around the conveyer belt of its transmission that circulates (3), described underframe (1) is provided with the transmission driver train (4) driving described conveyer belt (3) transmission, and described underframe (1) is provided with the angle adjusting mechanism (5) regulating described ladder (2) elevation angle.
2. the folding delivery ladder of a kind of automation according to claim 1, it is characterized in that described angle adjusting mechanism (5) comprises to be supported on away from the main jacking system (51) of ladder (2) with underframe (1) hinged place below described ladder (2) afterbody, described main jacking system (51) is two and is symmetricly set on described ladder (2) both sides and is articulated with the lift cylinder on described underframe (1).
3. the folding delivery ladder of a kind of automation according to claim 1, it is characterized in that described ladder (2) comprises some ladder unit (21) that head and the tail are hinged successively, first ladder unit (21) of described ladder (2) afterbody is hinged on described underframe (1), is provided with and drives front end ladder unit (21) to stretch or folding ladder unit drives mechanism (6) between two adjacent ladder unit (21).
4. the folding delivery ladder of a kind of automation according to claim 3, it is characterized in that described ladder unit drives mechanism (6) comprises the fixed mount (61) be arranged on a rear ladder unit (21), the hinged place of two described ladder unit (21) is provided with body cradle (62) hinged with two ladder unit (21) respectively, is provided with telescopic cylinder (63) between described fixed mount (61) and body cradle (62).
5. the folding delivery ladder of a kind of automation according to claim 4, it is characterized in that described body cradle (62) comprises the V-arrangement portable bar (621) being symmetricly set on two adjacent ladder unit (21) both sides, hinged place, described V-arrangement portable bar (621) is two connecting rods be articulated and connected (622), the free end of two described connecting rods (622) is hinged on the front end and tail end that adjacent two ladder unit (21) are hinged respectively, hinge (623) is provided with between the V-arrangement portable bar (621) described in two, two connecting rods (622) of described V-arrangement portable bar (621) are hinged by hinge (623).
6. the folding delivery ladder of a kind of automation according to claim 3, it is characterized in that first tail end in described some ladder unit (21) is hinged on described underframe (1), described underframe (1) is hinged with tail ladder unit (22), the front end of described tail ladder unit (22) is coaxial hinged with the ladder unit (21) be hinged on described underframe (1), described tail ladder unit (22) is connected with and drives described tail ladder unit (22) to stretch or folding tail unit driver train (7).
7. the folding delivery ladder of a kind of automation according to claim 6, it is characterized in that tail unit driver train (7) comprises one end and is fixed on push-and-pull cylinder (71) on described underframe (1), the expansion link of described push-and-pull cylinder (71) is connected on the rack rod (221) of described tail ladder unit (22) both sides.
8. the folding delivery ladder of a kind of automation according to claim 1, it is characterized in that the tail end of described ladder (2) is provided with main wheel assembly (23), described ladder (2) is provided with some and described main wheel assembly (23) and coordinates and support described conveyer belt (3) and make it along the wheel set assembly (24) of described ladder (2) transmission, described transmission device (4) comprises and is arranged on motor (41) on described underframe (1) and power wheel (42), the mouth of described motor (41), power wheel (42) and main wheel assembly (23) are in transmission connection successively.
9. the folding delivery ladder of a kind of automation according to any one of claim 1-8, it is characterized in that the front end of described ladder (2) is provided with the suspension member (8) of suspended item, described ladder (2) is provided with multiple folding foot-operated stay bearing plate (25).
10. the folding delivery ladder of a kind of automation according to any one of claim 1-8, is characterized in that described underframe (1) bottom is provided with multiple castor (9) for mobile described underframe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835901.8U CN204587872U (en) | 2014-12-23 | 2014-12-23 | The folding delivery ladder of a kind of automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835901.8U CN204587872U (en) | 2014-12-23 | 2014-12-23 | The folding delivery ladder of a kind of automation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204587872U true CN204587872U (en) | 2015-08-26 |
Family
ID=53924050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835901.8U Expired - Fee Related CN204587872U (en) | 2014-12-23 | 2014-12-23 | The folding delivery ladder of a kind of automation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204587872U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416988A (en) * | 2015-12-18 | 2016-03-23 | 王其荣 | Telescopic belt conveyor |
| CN106275289A (en) * | 2016-08-26 | 2017-01-04 | 南通力威机械有限公司 | A kind of full circle swinging telescopic gangway ladder |
| CN107381093A (en) * | 2017-06-28 | 2017-11-24 | 武汉理工大学 | A kind of container packing system suitable for small freight |
| CN107738865A (en) * | 2017-09-28 | 2018-02-27 | 饶魁 | A kind of vacuum heat-insulating building insulation board conveyer of layer structure |
| CN111115126A (en) * | 2018-10-15 | 2020-05-08 | 杭州富阳新堰纸制品有限公司 | Convenient import and export conveying inspection device |
-
2014
- 2014-12-23 CN CN201420835901.8U patent/CN204587872U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416988A (en) * | 2015-12-18 | 2016-03-23 | 王其荣 | Telescopic belt conveyor |
| CN105416988B (en) * | 2015-12-18 | 2018-08-07 | 王其荣 | A kind of Expansion belt conveyor |
| CN106275289A (en) * | 2016-08-26 | 2017-01-04 | 南通力威机械有限公司 | A kind of full circle swinging telescopic gangway ladder |
| CN107381093A (en) * | 2017-06-28 | 2017-11-24 | 武汉理工大学 | A kind of container packing system suitable for small freight |
| CN107738865A (en) * | 2017-09-28 | 2018-02-27 | 饶魁 | A kind of vacuum heat-insulating building insulation board conveyer of layer structure |
| CN107738865B (en) * | 2017-09-28 | 2019-08-09 | 安徽荣国环保智能科技有限公司 | A kind of vacuum heat-insulating building insulation board conveyer of layer structure |
| CN111115126A (en) * | 2018-10-15 | 2020-05-08 | 杭州富阳新堰纸制品有限公司 | Convenient import and export conveying inspection device |
| CN111115126B (en) * | 2018-10-15 | 2021-07-16 | 杭州富阳新堰纸制品有限公司 | Convenient import and export conveying inspection 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: 20150826 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |