CN105480905A - Push device driven by sheave - Google Patents
Push device driven by sheave Download PDFInfo
- Publication number
- CN105480905A CN105480905A CN201610007103.XA CN201610007103A CN105480905A CN 105480905 A CN105480905 A CN 105480905A CN 201610007103 A CN201610007103 A CN 201610007103A CN 105480905 A CN105480905 A CN 105480905A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- sheave
- cam
- driver plate
- drive driving
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/19—Additional means for facilitating unloading
- B66F9/195—Additional means for facilitating unloading for pushing the load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07504—Accessories, e.g. for towing, charging, locking
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a push device driven by a sheave. The push device comprises a drive driving plate, a motor, a driven sheave, a drive driving lever, a cam, a roller, a first connecting rod, a second connecting rod, a support, a sleeve, a third connecting rod and a push plate. The bottom of the drive driving plate is connected with a motor shaft, and the motor is arranged on a rack. A sheave mechanism is composed of the drive driving plate and the driven sheave. The drive driving plate is fixedly connected with the drive driving lever, the drive driving plate is provided with an inward concave position, and the drive driving lever is located at the inward concave position of the drive driving plate. The geometrical center axis of the driven sheave is connected with the cam, the cam and the roller move in a matched manner, and the cam and the roller are constantly kept in an engagement state. The first connecting rod and the second connecting rod are hinged, and the second connecting rod and the third connecting rod are hinged. The sheave mechanism and a three-link mechanism are matched, the effect of intermittent pushing is achieved, the requirement for the pushing stroke and the speed can be met, rotation of the connecting rods is avoided, and running is stable and reliable.
Description
[technical field]
The present invention relates to the technical field of piler equipment, the technical field of the thrust unit of particularly sheave driving.
[background technology]
Stacking apparatus seizes with pallet fork or boom, carry and stacking or the special purpose crane from access unit goods High Level Rack.Piler is the nucleus equipment of whole automatic stereowarehouse, and manually operation, semi-automatic operation or unattended operation realize goods to be transported to another place from one.It is made up of frame entablatrance, cross sill, column, horizontal running mechanism, lift system, loading platform, pallet fork and electric control system.Stacking apparatus is the special purpose crane tool equipment grown up with tiered warehouse facility.By walking, to promote and pallet fork three driver trains fulfil assignment requirement, piler alleviates the labour intensity of storage workman, improves degree of utilization and the turnover rate in warehouse.Manual piler/S. A. piler and automatic piler can be divided into by the degree of automation difference of stacking apparatus.With operator's compartment on manual piler and S. A. piler, control piler by manual operation; And automatic piler can realize unattended, by the whole operating process of computer controlled automatic piler, realize automatic addressing, automatically complete take out or stored in operation.The function of stacking apparatus is in development, and each function is progressively independent, adopts modular combination, can realize selecting suitable module as required, build.
At harbour, existing goods is stacked and is adopted large-scale manipulator to realize.Associated mechanical hand expensive, operation requirements is high.For not needing the goods accurately controlling riding position, adopt rod member formula mechanical pushing device.The thrust unit Problems existing of rod member formula is that connecting rod constantly rotates, and can not intermittently promote.When adopting multiple member structure to realize intermittent moment, the acceleration/accel difficulty of moving between rod member controls, and motion occurs unstable.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, propose a kind of sheave and drive thrust unit, coordinate with three-link mechanism by adopting Geneva mechanism, cam connects connecting rod, realize the effect that interval promotes, can meet the stroke and rate request released, avoid connecting rod constantly to rotate, motion stabilization is reliable.
For achieving the above object, the present invention proposes a kind of sheave and drive thrust unit, comprise initiatively driver plate, motor, driven sheave, initiatively driving lever, cam, roller, first connecting rod, second connecting rod, support, sleeve, third connecting rod and push pedal, connect motor shaft bottom described active driver plate, motor is arranged in frame; Described active driver plate and driven sheave form Geneva mechanism; Described active driver plate is fixed with initiatively driving lever, initiatively driver plate is provided with interior recess, and initiatively driving lever is positioned at the recess of initiatively driver plate; The geometrical central axis of described driven sheave connects cam, and cam and rollers co-operate move, and cam and roller remain engagement; Described first connecting rod and second connecting rod are hinged, and first connecting rod and second connecting rod hinged place are provided with the first hinge-point; Described second connecting rod and third connecting rod are hinged, and second connecting rod and third connecting rod hinged place are provided with the second hinge-point.
As preferably, the rotating shaft of described active driver plate and driven sheave is arranged in frame.
As preferably, described roller is arranged on one end of first connecting rod, and the position of first connecting rod is limited by frame, and first connecting rod has two kinematic pairs.
As preferably, the middle part of described second connecting rod is hinged on support, and support is fixed in frame, and second connecting rod has a kinematic pair.
As preferably, described third connecting rod is through sleeve, and sleeve is fixed in frame.
As preferably, the end of described third connecting rod is fixed with push pedal, and third connecting rod has a kinematic pair.
Beneficial effect of the present invention: the present invention coordinates with three-link mechanism by adopting Geneva mechanism, and realize the intermittent moment of mechanism, cam connects connecting rod, realizes the effect that interval promotes, completes rod member formula mechanical driven goods and lay.Can meet the stroke and rate request released, avoid connecting rod constantly to rotate, the acceleration/accel moved between rod member can control, and motion stabilization is reliable.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the schematic perspective view that a kind of sheave of the present invention drives thrust unit;
Fig. 2 is the schematic diagram of mechanism that a kind of sheave of the present invention drives thrust unit.
In figure: 1-is driver plate, 2-motor, 3-driven sheave, 4-initiatively driving lever, 5-cam, 6-roller, 7-first connecting rod, 8-second connecting rod, 9-support, 10-sleeve, 11-third connecting rod, 12-push pedal, 13-first hinge-point, 14-second hinge-point initiatively.
[detailed description of the invention]
Consult Fig. 1 and Fig. 2, a kind of sheave of the present invention drives thrust unit, comprise initiatively driver plate 1, motor 2, driven sheave 3, initiatively driving lever 4, cam 5, roller 6, first connecting rod 7, second connecting rod 8, support 9, sleeve 10, third connecting rod 11 and push pedal 12, connect motor 2 axle bottom described active driver plate 1, motor 2 is arranged in frame; Described active driver plate 1 forms Geneva mechanism with driven sheave 3; Described active driver plate 1 is fixed with initiatively driving lever 4, initiatively driver plate 1 is provided with interior recess, and initiatively driving lever 4 is positioned at the recess of initiatively driver plate 1; The geometrical central axis of described driven sheave 3 connects cam 5, cam 5 and roller 6 routing motion, cam 5 and roller 6 remain engagement; Described first connecting rod 7 is hinged with second connecting rod 8, and first connecting rod 7 and second connecting rod 8 hinged place are provided with the first hinge-point 13; Described second connecting rod 8 is hinged with third connecting rod 11, and second connecting rod 8 and third connecting rod 11 hinged place are provided with the second hinge-point 14.Described active driver plate 1 is arranged in frame with the rotating shaft of driven sheave 3.Described roller 6 is arranged on one end of first connecting rod 7, and the position of first connecting rod 7 is limited by frame, and first connecting rod 7 has two kinematic pairs.The middle part of described second connecting rod 8 is hinged on support 9, and support 9 is fixed in frame, and second connecting rod 8 has a kinematic pair.Described third connecting rod 11 is through sleeve 10, and sleeve 10 is fixed in frame.The end of described third connecting rod 11 is fixed with push pedal 12, and third connecting rod 11 has a kinematic pair.
Working process of the present invention:
A kind of sheave of the present invention drives thrust unit in the course of the work, is arranged on by single unit system in specific frame, the sense of motion of restriction first connecting rod 7.Motor 2 connects power supply, and goods release location is adjusted in push pedal 12 position.During starting outfit, goods is stopped to push pedal 12 front by tape transport, and motor 2 drives initiatively driver plate 1 to rotate, and initiatively active driving lever 4 interval of driver plate 1 drives driven sheave 3 to rotate, cam 5 intermittent rotary be connected with driven sheave 3, promotes first connecting rod 7 interval crank motion.First connecting rod 7 drives second connecting rod 8 reciprocating rotary, and second connecting rod 8 drives third connecting rod 11 crank motion in sleeve 10, and push pedal 12 forms crank motion.Push pedal 12 is recovered to initial position after being released by goods, is resting after certain hour, and the goods that again will arrive assigned address is released.
The present invention, by adopting Geneva mechanism to coordinate with three-link mechanism, realize the intermittent moment of mechanism, cam 5 connects connecting rod, realizes the effect that interval promotes, completes rod member formula mechanical driven goods and lay.Can meet the stroke and rate request released, avoid connecting rod constantly to rotate, the acceleration/accel moved between rod member can control, and motion stabilization is reliable.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (6)
1. a sheave drives thrust unit, it is characterized in that: comprise initiatively driver plate (1), motor (2), driven sheave (3), initiatively driving lever (4), cam (5), roller (6), first connecting rod (7), second connecting rod (8), support (9), sleeve (10), third connecting rod (11) and push pedal (12), described active driver plate (1) bottom connects motor (2) axle, and motor (2) is arranged in frame; Described active driver plate (1) and driven sheave (3) form Geneva mechanism; Described active driver plate (1) is fixed with initiatively driving lever (4), initiatively driver plate (1) is provided with interior recess, and initiatively driving lever (4) is positioned at the recess of initiatively driver plate (1); The geometrical central axis of described driven sheave (3) connects cam (5), cam (5) and roller (6) routing motion, cam (5) and roller (6) remain engagement; Described first connecting rod (7) and second connecting rod (8) are hinged, and first connecting rod (7) and second connecting rod (8) hinged place are provided with the first hinge-point (13); Described second connecting rod (8) and third connecting rod (11) are hinged, and second connecting rod (8) and third connecting rod (11) hinged place are provided with the second hinge-point (14).
2. a kind of sheave as claimed in claim 1 drives thrust unit, it is characterized in that: described active driver plate (1) is arranged in frame with the rotating shaft of driven sheave (3).
3. a kind of sheave as claimed in claim 1 drives thrust unit, it is characterized in that: described roller (6) is arranged on one end of first connecting rod (7), the position of first connecting rod (7) is limited by frame, and first connecting rod (7) has two kinematic pairs.
4. a kind of sheave as claimed in claim 1 drives thrust unit, it is characterized in that: the middle part of described second connecting rod (8) is hinged on support (9), support (9) is fixed in frame, and second connecting rod (8) has a kinematic pair.
5. a kind of sheave as claimed in claim 1 drives thrust unit, it is characterized in that: described third connecting rod (11) is through sleeve (10), and sleeve (10) is fixed in frame.
6. a kind of sheave as claimed in claim 1 drives thrust unit, it is characterized in that: the end of described third connecting rod (11) is fixed with push pedal (12), and third connecting rod (11) has a kinematic pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007103.XA CN105480905A (en) | 2016-01-06 | 2016-01-06 | Push device driven by sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007103.XA CN105480905A (en) | 2016-01-06 | 2016-01-06 | Push device driven by sheave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105480905A true CN105480905A (en) | 2016-04-13 |
Family
ID=55668246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610007103.XA Pending CN105480905A (en) | 2016-01-06 | 2016-01-06 | Push device driven by sheave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105480905A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965998A (en) * | 2017-04-28 | 2017-07-21 | 河海大学常州校区 | Product packaging production line |
| CN108071763A (en) * | 2017-11-27 | 2018-05-25 | 西北矿冶研究院 | Intermittent linear power mechanism for driving cam to move by roller |
| CN108100062A (en) * | 2017-12-30 | 2018-06-01 | 毛林杰 | A kind of intelligent plant mobile robot |
| CN108412263A (en) * | 2018-05-11 | 2018-08-17 | 西南交通大学 | Six linkage small-sized solid bicycle libraries |
| CN109626284A (en) * | 2019-01-24 | 2019-04-16 | 合肥工业大学 | A kind of hook suitable for Intelligent lifting equipment takes device |
| CN109630650A (en) * | 2019-01-24 | 2019-04-16 | 合肥工业大学 | A kind of extraction element suitable for boosting manipulator |
| CN111451362A (en) * | 2020-03-28 | 2020-07-28 | 安徽金三环金属科技有限公司 | Punching equipment for machining automobile air conditioner evaporator shell |
| CN112894313A (en) * | 2021-01-04 | 2021-06-04 | 顾少文 | Valve assembling device |
| CN114986038A (en) * | 2022-07-18 | 2022-09-02 | 合肥航太电物理技术有限公司 | Aircraft lightning protection system accessory processing equipment |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965998B (en) * | 2017-04-28 | 2019-04-16 | 河海大学常州校区 | Product packaging production line |
| CN106965998A (en) * | 2017-04-28 | 2017-07-21 | 河海大学常州校区 | Product packaging production line |
| CN108071763A (en) * | 2017-11-27 | 2018-05-25 | 西北矿冶研究院 | Intermittent linear power mechanism for driving cam to move by roller |
| CN108071763B (en) * | 2017-11-27 | 2020-09-25 | 西北矿冶研究院 | Intermittent linear power mechanism for driving cam to move by roller |
| CN108100062A (en) * | 2017-12-30 | 2018-06-01 | 毛林杰 | A kind of intelligent plant mobile robot |
| CN108100062B (en) * | 2017-12-30 | 2019-01-15 | 扬州星力机械制造有限公司 | A kind of intelligent plant mobile robot |
| CN108412263B (en) * | 2018-05-11 | 2023-04-07 | 西南交通大学 | Six-position linkage small-sized three-dimensional bicycle garage |
| CN108412263A (en) * | 2018-05-11 | 2018-08-17 | 西南交通大学 | Six linkage small-sized solid bicycle libraries |
| CN109626284A (en) * | 2019-01-24 | 2019-04-16 | 合肥工业大学 | A kind of hook suitable for Intelligent lifting equipment takes device |
| CN109630650A (en) * | 2019-01-24 | 2019-04-16 | 合肥工业大学 | A kind of extraction element suitable for boosting manipulator |
| CN109630650B (en) * | 2019-01-24 | 2020-11-10 | 合肥工业大学 | Extraction element suitable for power-assisted manipulator |
| CN111451362A (en) * | 2020-03-28 | 2020-07-28 | 安徽金三环金属科技有限公司 | Punching equipment for machining automobile air conditioner evaporator shell |
| CN112894313B (en) * | 2021-01-04 | 2022-03-08 | 自贡自高阀门有限公司 | Valve assembling device |
| CN112894313A (en) * | 2021-01-04 | 2021-06-04 | 顾少文 | Valve assembling device |
| CN114986038A (en) * | 2022-07-18 | 2022-09-02 | 合肥航太电物理技术有限公司 | Aircraft lightning protection system accessory processing equipment |
| CN114986038B (en) * | 2022-07-18 | 2022-10-25 | 合肥航太电物理技术有限公司 | Aircraft lightning protection system accessory processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |