CN205471775U - Cargo handling platform based on multi -bar linkage and conveyer belt - Google Patents
Cargo handling platform based on multi -bar linkage and conveyer belt Download PDFInfo
- Publication number
- CN205471775U CN205471775U CN201620025651.0U CN201620025651U CN205471775U CN 205471775 U CN205471775 U CN 205471775U CN 201620025651 U CN201620025651 U CN 201620025651U CN 205471775 U CN205471775 U CN 205471775U
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- China
- Prior art keywords
- platform
- roller
- connecting rod
- conveyer belt
- hinged
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Abstract
The utility model relates to a cargo handling platform based on multi -bar linkage and conveyer belt. The purpose is that the device that provides should have the degree of automation height, work efficiency is high, occupation space is little, convenient to use's characteristics. Technical scheme is: cargo handling platform based on multi -bar linkage and conveyer belt can ship the power unit of the platform of heavy object, jian's crotch that drives the vertical up -and -down motion of this platform, drive jian crotch and bear the base that aforementioned all parts just have the wheel including one, its characterized in that: the platform includes and by the 3rd four -bar linkage driven the 2nd four -bar linkage, still sets up a conveyor belt assembly who drives the goods in the backup pad of platform bottom that this conveyor belt assembly passes through the drive mechanism drive by actuating mechanism mobile.
Description
Technical field
The present invention relates to a kind of handler, specifically a kind of cargo handling platform.
Background technology
Goods is carried, is especially transported goods (such as bag cargo, casing class goods) toward eminence from lower, conventional side
Formula is to use crane or the ribbon conveyer that is in tilted layout from low to high.But use crane to need to configure hanging basket or lifting rope
Etc aid, cause workload relatively big, work efficiency is relatively low；Arrange that ribbon conveyer then needs to take larger space,
If place is narrow, cannot apply.
Summary of the invention
It is an object of the invention to overcome the deficiency in above-mentioned background technology, it is provided that the improvement of a kind of handler, this device
Should have automaticity height, work efficiency is high, take up room feature little, easy to use.
The technical scheme is that
Cargo handling platform based on multi-bar linkage and conveyer belt, including one can carrying weight platform, drive this platform
Jian's crotch, the actuating unit driving Jian's crotch that vertically move up and down and carry aforementioned all parts and the end with wheel
Seat；It is characterized in that: described platform includes the second four-bar mechanism that is movable and that driven by the 3rd four-bar mechanism, mesa base
Also setting up the transfer tape assemble of a driving goods in gripper shoe, this transfer tape assemble is driven by drive mechanism by drive mechanism；
The left side of described platform is to be hinged on the first roller platform on the left of gripper shoe, the right side of platform by the first jointed shaft
Side is to be hinged on the second roller platform on the right side of gripper shoe；One is also configured that for converting mesa corners between described platform and Jian's crotch
First four-bar mechanism of degree；
Described second four-bar mechanism by the first roller platform V-arrangement retainer, push rod, the second roller platform V-arrangement retainer with
And the most hinged composition of gripper shoe；3rd four-bar mechanism is connected by the shorter arm of the first roller platform V-arrangement retainer, connecting rod, right side
Bar and the most hinged composition of left side connecting rod；
The left side of described gripper shoe and the left side connecting rod on Jian's crotch top are hinged by the first jointed shaft, the right side of gripper shoe
Hinged with Jian's crotch by the first four-bar mechanism；This first four-bar mechanism is by left side connecting rod, right side connecting rod, short connecting rod and length even
The most hinged formation of bar, the chute that the second jointed shaft for hinged long connecting rod with short connecting rod also embeds in gripper shoe slides
Coordinate；
Above-mentioned Jian's crotch, the first four-bar mechanism, the second four-bar mechanism and the 3rd four-bar mechanism are paired and mutual respectively
It is arranged in parallel.
Described drive mechanism is chain-wheel mechanism, and the sprocket wheel in chain-wheel mechanism is rotatably positioned associated linkages in fork-shearing frame
The end of jointed shaft.
Described transfer tape assemble includes rolling left cylinder, right cylinder and in the transmission transmitting power between cylinder and right cylinder of rolling left
Band；Described first jointed shaft is the rotating shaft of cylinder of rolling left, the most fixed sprocket wheel in one end of this rotating shaft；Described second jointed shaft is right rolling
The rotating shaft of cylinder.
Two the second four-bar mechanisms are organized in pairs, and are rotatably positioned between two the second roller platform V-arrangement retainers
Several the second roller platform transfer rollers, be rotatably positioned between two the first roller platform V-arrangement retainers several first
Roller platform transfer roller.
Described drive mechanism is reductor and the second motor driving reductor.
Described actuating unit include a pair horizontally disposed for guide guide rail, two ends respectively with fork-shearing frame bottom right-hand member hinge
Connect and pass through the push pedal of guide rail horizontal movement and driven the motor of push pedal by lead screw assembly.
The operation principle of the present invention is:
When platform is in minimum state, conveyer belt and the second roller platform keep flat (such as Fig. 6), and article are put into the second roller
Promoting gently on sub-platform, can slide into conveyer belt platform edges by transfer roller, the conveyer belt now rotated can take article to
On conveyer belt platform；Fork-shearing frame drives conveyer belt platform to move straight up afterwards, and the first four-bar mechanism drives conveyer belt platform
Translation-angle counterclockwise, the second four-bar mechanism drives the first roller platform and the second roller platform translation-angle counterclockwise, with
Time the first roller platform, conveyer belt platform and the second roller mesa-shaped concavity assembly, prevent goods from falling in uphill process
Fall；When platform is in high state, the first roller platform keeps flat (such as Fig. 7), owing to the inclination angle of conveyer belt and platform acts on, and goods
Thing can be sent on the first roller platform of having kept flat, and is slipped to target location；Platform is the inverse of said process when declining
Process.
The invention has the beneficial effects as follows:
Use the present invention, only need to goods be pushed in platform, the rising of goods, take out of from platform whole the completeest
Become, it is not necessary to manual intervention, use very convenient, the most significantly alleviate workload, reduce the labor intensity of operator, also
Improve work efficiency, reduce labour cost；Additionally, also have the little advantage that takes up room, receive the universal joyous of enterprise
Meet.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention.
Fig. 2 is perspective view of the present invention.
Fig. 3 is the main TV structure schematic diagram of the present invention the first four-bar mechanism.
Fig. 4 is the main TV structure schematic diagram of the present invention the second four-bar mechanism.
Fig. 5 is the main TV structure schematic diagram of the present invention the 3rd four-bar mechanism.
Fig. 6 is the perspective view of base in the present invention.
Fig. 7 is the platform of the present invention main TV structure schematic diagram when being in extreme lower position.
Fig. 8 is the platform of the present invention main TV structure schematic diagram when being in extreme higher position.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described, but the invention is not limited in following example.
Cargo handling platform based on multi-bar linkage and conveyer belt as depicted, platform 1 is for carrying weight, fork-shearing frame
2 are used for lifting this platform vertically moves up and down, and actuating unit is used for driving fork-shearing frame, and ((former and later two fork-shearing frames are in parallel to each other
It is arranged in pairs)), aforementioned each mechanism is supported by the base 3 with wheel.
The bottom of described fork-shearing frame is hinged on base rotationally；Figure shows: two deckle boards being arranged parallel to
3-1 is horizontally fixed on the upper surface (being shaped with chute 3-1-1 on deckle board, the guide rail as guiding) of base, and the bottom of fork-shearing frame is left
End is hinged on the left end of deckle board 3-1 rotationally；While the bottom right-hand member of fork-shearing frame is hinged on push rod D end, jointed shaft E is again
Coordinate with the slide on deckle board；Actuating unit forces in push rod can order about fork-shearing frame motion.In described actuating unit: one
Being arranged horizontally in base to for guiding and the slide bar H parallel with chute, push rod is then by the slide opening (cunning being produced on push rod
Hole) it is set on slidably on slide bar；Motor 3-5 by sprocket wheel A, chain B order about leading screw C rotate, be fixed on push rod and with
The nut that leading screw coordinates is i.e. by thrust, and push rod drives fork-shearing frame together to move therewith.
Obviously, the above is similar with existing Jian's V shape platform.
The improvement of the present invention, is to add conveyer belt platform, on tradition loading/unloading platform simultaneously fork-shearing frame between underframe and also
For converting a pair first four-bar mechanisms of conveyer belt platform angle, (former and later two first four-bar mechanisms are in parallel to each other in configuration one
It is arranged in pairs)；This first four-bar mechanism is connected by the most hinged left side connecting rod 2-1, right side connecting rod 2-2, short connecting rod 2-4 and length
Bar 2-3 forms.
Platform of the present invention also includes the first roller platform and the second roller platform that can carry weight, wherein the 3rd 4
Linkage drives the first roller platform translation-angle, and the second four-bar mechanism drives the second roller platform translation-angle, and by
3rd four-bar mechanism realizes the driving to the second four-bar mechanism；First roller platform therein and the second roller platform composition platform
The movable rib of left and right, the bottom of this platform is also set up the transfer tape assemble of a driving goods and (is introduced by drive mechanism and drive
The power of force mechanisms), form loading/unloading platform；In figure visible: former and later two second four-bar mechanisms are arranged in pairs, often in parallel to each other
Individual second four-bar mechanism includes the most hinged push rod 1-1, the first roller platform V-arrangement retainer 1-2, gripper shoe 1-3 (gripper shoe
On open system one chute 1-3-1, the second jointed shaft G and can embed the line slip of going forward side by side of this chute and coordinate) and the second roller platform V-arrangement
Retainer 1-4；Two push rods, as rib front and back, are used for stoping goods to drop；Two the second roller platform V-arrangement retainers it
Between rotationally horizontal location several second rollers platform transfer roller 1-4-1 (loading/unloading platform after composition), two the first rollers
Several first rollers platform transfer roller 1-2-3 (loading/unloading platform before composition) it is rotatably positioned between platform V-arrangement retainer；The
The structure of two roller platform transfer rollers includes that two ends are fixed on the fixing axle on the second roller platform V-arrangement retainer and are set on solid
Dead axle outside and the tubulose rod set being rotatably positioned on fixing axle by bearing, the first roller platform transfer roller is also identical knot
Structure (also includes that two ends are fixed on the fixing axle on the first roller platform V-arrangement retainer and are set on fixing axle outside and pass through
The tubulose rod set that bearing is rotatably positioned on fixing axle).Described transfer tape assemble includes roll left a 1-3-2, right cylinder 1-
3-3 and simultaneously with roll left cylinder and right cylinder coordinates with the conveyer belt 1-3-4 of transmission power；The rotating shaft of cylinder of rolling left is described
First jointed shaft S (two axles of the most coaxial suit), it is (the most coaxial that the rotating shaft of right cylinder is described second jointed shaft
Two axles of suit).
The first described roller platform V-arrangement retainer is V-shaped, and two arms are different in size and form certain angle each other
(this angle determines as required, it is recommended that for 50-80 degree)；Wherein, longer arm (is used as a rod member in the second four-bar mechanism
In supporting the first roller platform transfer roller), shorter arm 1-2-1 is as a rod member in the 3rd four-bar mechanism.
In figure visible: former and later two the 3rd four-bar mechanisms are arranged in pairs in parallel to each other, and the 3rd four-bar mechanism is by first
The shorter arm of roller platform V-arrangement retainer, connecting rod 1-2-2, right side connecting rod and the most hinged composition of left side connecting rod are (visible in figure
It is parallelogram).Due to the effect of the 3rd four-bar mechanism, thus in platform uphill process, the first roller platform V-arrangement keeps
Frame is able to progressively rotate counterclockwise around jointed shaft, is finally reached the purpose of unloading automatically.
On the left of the gripper shoe of mesa base, by the rotating shaft of the cylinder that rolls left, (i.e. first is hinged with the left side connecting rod on fork-shearing frame top
Axle) hinged, (open the chute of system especially by gripper shoe right part by the first four-bar mechanism with fork-shearing frame is hinged on the right side of gripper shoe
It is slidably matched with the second jointed shaft G).
Transfer tape assemble introduces the power of drive mechanism by drive mechanism；This drive mechanism is chain-wheel mechanism, chain turbine
Sprocket wheel in structure is rotatably positioned the end of associated linkages jointed shaft in fork-shearing frame.Figure shows: the end of left roller shaft
Portion is rotatably positioned a sprocket wheel, and the jointed shaft F end of hinged left connecting rod and the second right connecting rod 2-2 is rotationally and registration two
Individual sprocket wheel (end face of two sprocket wheels is interconnected and fixed), the jointed shaft of the second right connecting rod left end (the most hinged second right connecting rod with
The jointed shaft of base) it is rotatably positioned a base sprocket wheel Q and (is integrally fixed on speed reducer output shaft seen from figure；Cooperating chain
After, power can be introduced from base and make conveyer belt.In figure visible: described power is from the second motor 3-2, and the second motor leads to
Crossing drive mechanism and power inputs reductor 3-3, base sprocket wheel fixing on speed reducer output shaft i.e. rotates, and power chain is i.e.
Formed.
The innovative point of the present invention:
1. on loading/unloading platform, add conveyer belt platform, it is simple to goods movement on platform.
2. the multi-bar linkage of design includes three four-bar mechanisms, has reached the effect of four outputs of an input.To rise
Time as a example by, be respectively as follows: loading/unloading platform (loading/unloading platform can be regarded as and is made up of three platforms: conveyer belt platform, the first roller platform and
Second roller platform) rising；The inclination counterclockwise of conveyer belt platform；The inclination counterclockwise of the first roller platform；Second roller
The inclination counterclockwise of platform.
3., when loading/unloading platform is positioned at extreme lower position, conveyer belt platform and the second roller platform are in level；
4. when loading/unloading platform is in uphill process, conveyer belt platform, the first roller platform and the second roller platform equal inverse time
Pin tilts.First roller platform, conveyer belt platform and the second roller mesa-shaped concavity assembly simultaneously, prevents goods from rising
During drop.
5. when loading/unloading platform is in high state, the first roller platform is in level.
Claims (6)
1. cargo handling platform based on multi-bar linkage and conveyer belt, including one can carrying weight platform (1), drive this platform
Jian's crotch (2), the actuating unit driving Jian's crotch that vertically move up and down and carry aforementioned all parts and with wheel
Base (3)；It is characterized in that: described platform includes the second four-bar mechanism that is movable and that driven, platform by the 3rd four-bar mechanism
Also setting up the transfer tape assemble of a driving goods in the gripper shoe (1-3) of bottom, this transfer tape assemble is passed through to pass by drive mechanism
Motivation structure drives；
The left side of described platform is to be hinged on the first roller platform on the left of gripper shoe, the right side of platform by the first jointed shaft (S)
Side is to be hinged on the second roller platform on the right side of gripper shoe；One is also configured that for converting mesa corners between described platform and Jian's crotch
First four-bar mechanism of degree；
Described second four-bar mechanism is protected by the first roller platform V-arrangement retainer (1-2), push rod (1-1), the second roller platform V-arrangement
Hold frame (1-4) and the most hinged composition of gripper shoe；3rd four-bar mechanism is by the shorter arm of the first roller platform V-arrangement retainer
(1-2-1), connecting rod (1-2-2), right side connecting rod and the most hinged composition of left side connecting rod；
The left side of described gripper shoe and the left side connecting rod (2-1) on Jian's crotch top are hinged by the first jointed shaft, the right side of gripper shoe
Side is hinged with Jian's crotch by the first four-bar mechanism；This first four-bar mechanism is by left side connecting rod (2-1), right side connecting rod (2-2), short
Connecting rod (2-4) and long connecting rod (2-3) the most hinged formation, the second jointed shaft (G) for hinged long connecting rod with short connecting rod is gone back
The chute embedded in gripper shoe is slidably matched；
Above-mentioned Jian's crotch, the first four-bar mechanism, the second four-bar mechanism and the 3rd four-bar mechanism are paired respectively and are parallel to each other
Arrange.
Cargo handling platform based on multi-bar linkage and conveyer belt the most according to claim 1, it is characterised in that: described biography
Motivation structure is chain-wheel mechanism, and the sprocket wheel in chain-wheel mechanism is rotatably positioned the end of associated linkages jointed shaft in Jian's crotch.
Cargo handling platform based on multi-bar linkage and conveyer belt the most according to claim 1, it is characterised in that: described
Transfer tape assemble includes rolling left cylinder (1-3-2), right cylinder (1-3-3) and in the biography transmitting power between cylinder and right cylinder that rolls left
Send band (1-3-4)；Described first jointed shaft is the rotating shaft of cylinder of rolling left, one end the most fixed base sprocket wheel (Q) of this rotating shaft；Described
Second jointed shaft is the rotating shaft of right cylinder.
Cargo handling platform based on multi-bar linkage and conveyer belt the most according to claim 1, it is characterised in that: two
Two four-bar mechanisms are organized in pairs, and are rotatably positioned several the second rollers between two the second roller platform V-arrangement retainers
Platform transfer roller (1-4-1), is rotatably positioned several the first roller platforms between two the first roller platform V-arrangement retainers
Transfer roller (1-2-3).
Cargo handling platform based on multi-bar linkage and conveyer belt the most according to claim 1, it is characterised in that drive described in:
Motivation structure is reductor (3-3) and the second motor (3-2) driving reductor.
6., according to the cargo handling platform based on multi-bar linkage and conveyer belt described in Claims 2 or 3 or 4 or 5, its feature exists
In: described actuating unit include a pair horizontally disposed guide rail for guiding, two ends respectively with fork-shearing frame bottom right-hand member hinged and
Push pedal (D) by guide rail horizontal movement and the motor (3-1) by lead screw assembly driving push pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025651.0U CN205471775U (en) | 2016-01-11 | 2016-01-11 | Cargo handling platform based on multi -bar linkage and conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025651.0U CN205471775U (en) | 2016-01-11 | 2016-01-11 | Cargo handling platform based on multi -bar linkage and conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205471775U true CN205471775U (en) | 2016-08-17 |
Family
ID=56667293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025651.0U Withdrawn - After Issue CN205471775U (en) | 2016-01-11 | 2016-01-11 | Cargo handling platform based on multi -bar linkage and conveyer belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205471775U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584857A (en) * | 2016-01-11 | 2016-05-18 | 浙江理工大学 | Cargo loading and unloading platform based on multi-rod mechanisms and conveying belt |
| CN108002291A (en) * | 2017-12-01 | 2018-05-08 | 浙江理工大学 | The cabinet type cargo elevator of multi-angle |
| CN108002290A (en) * | 2017-12-01 | 2018-05-08 | 浙江理工大学 | A kind of cabinet type cargo handling elevator based on leading screw |
| CN108033398A (en) * | 2017-12-01 | 2018-05-15 | 浙江理工大学 | A kind of cabinet type cargo handling elevator based on leading screw |
-
2016
- 2016-01-11 CN CN201620025651.0U patent/CN205471775U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584857A (en) * | 2016-01-11 | 2016-05-18 | 浙江理工大学 | Cargo loading and unloading platform based on multi-rod mechanisms and conveying belt |
| CN105584857B (en) * | 2016-01-11 | 2017-11-24 | 浙江理工大学 | Cargo handling platform based on multi-bar linkage and conveyer belt |
| CN108002291A (en) * | 2017-12-01 | 2018-05-08 | 浙江理工大学 | The cabinet type cargo elevator of multi-angle |
| CN108002290A (en) * | 2017-12-01 | 2018-05-08 | 浙江理工大学 | A kind of cabinet type cargo handling elevator based on leading screw |
| CN108033398A (en) * | 2017-12-01 | 2018-05-15 | 浙江理工大学 | A kind of cabinet type cargo handling elevator based on leading screw |
| CN108002290B (en) * | 2017-12-01 | 2023-06-09 | 浙江理工大学 | Cabinet type goods loading and unloading elevator based on lead screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20171124 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20171124 |