CN104860229B - A kind of platform extension type hydraulicefficiency elevation structure - Google Patents

A kind of platform extension type hydraulicefficiency elevation structure Download PDF

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Publication number
CN104860229B
CN104860229B CN201510268571.8A CN201510268571A CN104860229B CN 104860229 B CN104860229 B CN 104860229B CN 201510268571 A CN201510268571 A CN 201510268571A CN 104860229 B CN104860229 B CN 104860229B
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China
Prior art keywords
platform
rack
cylinder
translation
fixed
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Expired - Fee Related
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CN201510268571.8A
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Chinese (zh)
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CN104860229A (en
Inventor
党革荣
梁琦
程健
候志伟
王翔
白景峰
石家庆
虞雷
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Northwest A&F University
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Northwest A&F University
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Priority to CN201510268571.8A priority Critical patent/CN104860229B/en
Publication of CN104860229A publication Critical patent/CN104860229A/en
Application granted granted Critical
Publication of CN104860229B publication Critical patent/CN104860229B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated

Abstract

A kind of platform extension type hydraulicefficiency elevation structure of the present invention, including rack, cylinder jacking axis, scaling platform, guardrail, main platform, upper support platform, scissors bracket, axis pin, jacking cylinder, translation rack, connecting rod, pulley fixed seat, translating pulleys, translation oil cylinder.It is characterized in that:The scissors bracket is connected by axis pin, and is connected to by pin in rack and upper support platform;The upper support platform is fixed together by bolt and main platform;The guardrail is individually fixed on scaling platform and main platform by bolt;The translation rack is by being fixedly welded on scaling platform;The connecting rod is connected in translation rack and pulley fixed seat by welding;The translating pulleys are secured by bolts in pulley fixed seat, and can be rolled in the sliding slot on main platform.It is an advantage of the invention that reducing labourer's operation intensity, increase job area, improve operating efficiency, reduce labour cost.

Description

A kind of platform extension type hydraulicefficiency elevation structure
Technical field
The present invention relates to a kind of platform extension type hydraulicefficiency elevation structure, especially a kind of platform suitable for orchard operation Telescopic hydraulic hoist structure, belongs to agricultural mechanical field.
Background technology
Scale and Normalization with orchard, propose orchard operation machinery new requirement.At present, in fruit Production process in need carry out working at height, such as:The trimming of eminence fruit tree, the picking of fruit and flower and fruit thinning, are solving During the above problem, for fixed ladder, the amount of labour needed for this operating mechanism is more, needs more for the operating mechanism mainly used It is secondary to carry out climbing work, the labor intensity of labourer is significantly increased, and its job area is smaller, therefore, carrying out platform can stretch The research of contracting formula hydraulicefficiency elevation structure and design are extremely necessary.
Above-mentioned fixed ladder Working mechanism is primarily present following deficiency:Labor intensity is big, and job area is small;Stablize Property is poor, it is prone to accident;Production efficiency is relatively low, and operating cost is higher etc..
The content of the invention
In order to overcome the deficiencies in the prior art and defect, it is an object of the invention to provide a kind of platform is scalable Formula hydraulicefficiency elevation structure, its work efficiency is higher, and structural strength is high, and safe and reliable, job area is wide, conveniently moving spirit Living, manufacture cost is relatively low.
The technical solution adopted by the present invention to solve the technical problems is a kind of platform extension type hydraulicefficiency elevation structure, bag Including rack 1, cylinder jacking axis 2, scaling platform 3, guardrail 4, main platform 5, upper support platform 6, scissors bracket 7, axis pin 8, jacking Oil cylinder 9, translation rack 10, connecting rod 11, pulley fixed seat 12, translating pulleys 13, translation oil cylinder 14.It is characterized in that:It is described Its bottom is fixed in rack 1 by jacking cylinder 9 by screw, and external part is fixed on cylinder jacking axis 2;The cylinder jacking Axis 2 is fixedly welded in scissors bracket 7;The scissors bracket 7 is connected by axis pin 8, and is connected to rack 1 by pin In upper support platform 6;The upper support platform 6 is fixed together by bolt and main platform 5;The guardrail 4 passes through bolt It is individually fixed on scaling platform 3 and main platform 5;The translation oil cylinder 14 is connected to main platform 5 and translation by pin In rack 10;The translation rack 10 is fixedly welded on scaling platform 3;The connecting rod 11 is connected to flat by welding On telephone-moving frame 10 and pulley fixed seat 12;The translating pulleys 13 are secured by bolts in pulley fixed seat 12, and can Rolled in sliding slot on main platform 5.
The above-mentioned telescoping mechanism can carry out flexible operation on main job platform, and be installed on main job platform Limiting device.
A kind of operation principle of platform extension type hydraulicefficiency elevation structure of the present invention is:
When hoistable platform rises work, the extension bar of jacking cylinder is stretched out, promotes scissors bracket to intersect and rises, and then band The rising of whole job platform is moved, reaches the height needed for operation;When hoistable platform carries out decline work, by jacking cylinder Extension bar is withdrawn, and is driven scissors bracket to intersect and is declined, and stops declining when reaching designated position;Scaling platform carries out flexible operation When, by stretching and the recycling function of translation oil cylinder extension bar, drive orientation of the translating pulleys in main platform sliding slot to roll, from And complete the flexible work of scaling platform.
The invention has the advantages that avoiding orchard worker multiple lift work mechanism when carrying out high-rise working, work is reduced Person's operation intensity;By the flexible work of scaling platform, increase job area, improve operating efficiency;Made using hydraulic device whole Body mechanism is simple and reliable, easy for installation, and maintenance is easy, reduces cost.
Brief description of the drawings
Fig. 1 is a kind of inclined shaft mapping of platform extension type hydraulicefficiency elevation structure of the present invention.
Fig. 2 is a kind of bottom view of platform extension type hydraulicefficiency elevation structure job platform of the present invention.
Embodiment
Below in conjunction with the accompanying drawings 1 and attached drawing 2 to the present invention illustrate further:
The technical solution adopted by the present invention to solve the technical problems is a kind of platform extension type hydraulicefficiency elevation structure, bag Including rack 1, cylinder jacking axis 2, scaling platform 3, guardrail 4, main platform 5, upper support platform 6, scissors bracket 7, axis pin 8, jacking Oil cylinder 9, translation rack 10, connecting rod 11, pulley fixed seat 12, translating pulleys 13, translation oil cylinder 14.It is characterized in that:It is described Its bottom is fixed in rack 1 by jacking cylinder 9 by screw, and external part is fixed on cylinder jacking axis 2;The cylinder jacking Axis 2 is fixedly welded in scissors bracket 7;The scissors bracket 7 is connected by axis pin 8, and is connected to rack 1 by pin In upper support platform 6;The upper support platform 6 is fixed together by bolt and main platform 5;The guardrail 4 passes through bolt It is individually fixed on scaling platform 3 and main platform 5;The translation oil cylinder 14 is connected to main platform 5 and translation by pin In rack 10;The translation rack 10 is fixedly welded on scaling platform 3;The connecting rod 11 is connected to flat by welding On telephone-moving frame 10 and pulley fixed seat 12;The translating pulleys 13 are secured by bolts in pulley fixed seat 12, and can Rolled in sliding slot on main platform 5.

Claims (2)

1. a kind of platform extension type hydraulicefficiency elevation structure, including rack (1), cylinder jacking axis (2), scaling platform (3), guardrail (4), main platform (5), upper support platform (6), scissors bracket (7), axis pin (8), jacking cylinder (9), translation rack (10), connection Bar (11), pulley fixed seat (12), translating pulleys (13), translation oil cylinder (14), it is characterised in that:The jacking cylinder (9) is logical Cross screw its bottom is fixed in rack (1), external part is fixed on cylinder jacking axis (2);Cylinder jacking axis (2) weldering Connect and be fixed in scissors bracket (7);The scissors bracket (7) is connected by axis pin (8), and is connected to rack by pin (1) and in upper support platform (6);The upper support platform (6) is fixed together by bolt and main platform (5);The guardrail (4) it is individually fixed in by bolt on scaling platform (3) and main platform (5);The translation oil cylinder (14) is connected respectively by pin It is connected on the peaceful telephone-moving frame (10) of main platform (5);The translation rack (10) is fixedly welded on scaling platform (3);The company Extension bar (11) is connected in translation rack (10) and pulley fixed seat (12) by welding;The translating pulleys (13) pass through Bolt is fixed in pulley fixed seat (12), and can be rolled in the sliding slot on main platform (5).
A kind of 2. platform extension type hydraulicefficiency elevation structure according to claim 1, it is characterised in that:The lifting is put down Platform uses hydraulic-driven, and hoistable platform can carry out flexible operation.
CN201510268571.8A 2015-05-19 2015-05-19 A kind of platform extension type hydraulicefficiency elevation structure Expired - Fee Related CN104860229B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510268571.8A CN104860229B (en) 2015-05-19 2015-05-19 A kind of platform extension type hydraulicefficiency elevation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510268571.8A CN104860229B (en) 2015-05-19 2015-05-19 A kind of platform extension type hydraulicefficiency elevation structure

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CN104860229B true CN104860229B (en) 2018-05-08

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105129665A (en) * 2015-09-25 2015-12-09 苏州市优诺特升降机械有限公司 Elevator with extensible operating platform
CN105723843B (en) * 2016-01-14 2018-07-10 西北农林科技大学 A kind of multi-funcitonal wheel orchard operation vehicle
CN108217438B (en) * 2016-12-22 2019-06-04 明通重型物流集团股份有限公司 A kind of high-precision equipment hoisting platform
CN106869981A (en) * 2017-02-17 2017-06-20 中铁二十局集团第三工程有限公司 The constructing tunnel cantilever chassis of automatically retractable platform
CN107265367A (en) * 2017-06-30 2017-10-20 无锡威奥液压机电设备有限公司 A kind of small-sized hydraulic hoistable platform
CN107522145B (en) * 2017-07-22 2019-03-22 合肥亚美科技股份有限公司 A kind of foot-operated scaling platform of scissor-type
CN107473144A (en) * 2017-09-25 2017-12-15 宋召阳 A kind of safety protective high-altitude operation vehicle
CN108516502A (en) * 2018-02-26 2018-09-11 中国神华能源股份有限公司 Hydraulic support maintenance unit and repair component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925060B2 (en) * 1980-01-17 1984-06-14 Mitsuhiro Kishi
CN101712445B (en) * 2009-10-21 2013-01-09 丁克芳 Fork hydraulic lifting platform
CN103539037B (en) * 2012-07-14 2016-02-10 南车青岛四方机车车辆股份有限公司 A kind of high-altitude operation platform
CN104310268B (en) * 2014-08-22 2017-01-25 深圳市华星光电技术有限公司 Material bearing platform
CN204173850U (en) * 2014-10-27 2015-02-25 大连交通大学 Electronic box installs lift cart
CN204689549U (en) * 2015-05-19 2015-10-07 西北农林科技大学 A kind of platform telescoping hydraulic efficiency elevation structure

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Granted publication date: 20180508

Termination date: 20190519