CN205653118U - Electronic fork lift platform that cuts - Google Patents

Electronic fork lift platform that cuts Download PDF

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Publication number
CN205653118U
CN205653118U CN201620380354.8U CN201620380354U CN205653118U CN 205653118 U CN205653118 U CN 205653118U CN 201620380354 U CN201620380354 U CN 201620380354U CN 205653118 U CN205653118 U CN 205653118U
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CN
China
Prior art keywords
drive link
landing slab
base
gear
lifting platform
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.)
Expired - Fee Related
Application number
CN201620380354.8U
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Chinese (zh)
Inventor
包莉丽
Original Assignee
包莉丽
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Priority to CN201620380354.8U priority Critical patent/CN205653118U/en
Application granted granted Critical
Publication of CN205653118U publication Critical patent/CN205653118U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an electronic fork lift platform that cuts belongs to mechanical device technical field. It has solved technical problem such as current lift platform unstable operation. This lift platform includes base and landing slab, and the landing slab lies in the base top, and parallel interval is provided with two sets of flexible arms of fork of cutting between landing slab and the base, and the landing slab is four corner positions square and landing slab and all offers the screw hole that runs through, and the equal spiro union of every threaded hole has a lead screw, and the lower extreme of vertical setting of lead screw and lead screw has set firmly on the base and to have driven four lead screws pivoted motors simultaneously on extending to the base. The utility model discloses a cut and pitch the arm played a supporting role that stretches out and draws back, and the lift power of landing slab mainly relies on the drive of lead screw, the motor drives four lead screws and moves simultaneously, and four corners while application of forces of landing slab are followed to four lead screws, guarantee the atress equilibrium of whole landing slab and go up and down stably.

Description

A kind of electronic scissor-type lifting platform
Technical field
This utility model belongs to machinery technical field, relates to a kind of hoistable platform, special It it not a kind of electronic scissor-type lifting platform.
Background technology
Hoistable platform is a kind of Multifunctional hoisting loading mechanization equipment, can be divided into fixed and Portable, guide tracked, crank arm type, fixed have scissors type elevating Cargo Lift, chain-type liter Fall machine, loading/unloading platform and attached electric operation platform etc..Scissor-type lifting platform is main For logistic industry, production line, the goods lifting between basement to floor, dress Unload it can also be used to elevator stage, lifting operating platform etc.;Its scissor frame for movement, makes Hoistable platform hoists higher stability, roomy job platform and higher carrying energy Power makes work high above the ground scope bigger and is suitable for many people operation simultaneously;It makes work high above the ground imitate Rate is higher, and safety more ensures, is therefore used widely.
China's patent (notification number: CN203498019U;The day for announcing: 2014-03-26) Disclose a kind of work high above the ground processing hoistable platform, including a movable pedestal;One liter Fall table top, is set in parallel in above base;One lowering or hoisting gear, is arranged on movable pedestal And between Lifting platform;One bracing frame, is positioned at above Lifting platform;One placed mesa, Horizontal direction moves, longitudinal direction moves and 360 ° to supply processing machine can be formed after putting Swing offset;One horizontal direction driving means, is arranged on bracing frame;One longitudinal direction Driving means, is arranged on above the driving means of left and right;One rotating driving device, is arranged on Front and back above driving means;One fixing device, connects placed mesa and bracing frame.
The lifting of above-mentioned patent hoistable platform uses pumping plant and oil cylinder to drive, an oil cylinder Output shaft is resisted against and is hinged in rotating shaft, realizes the lifting of platform by promoting rotating shaft to move, This structure must assure that the output shaft of oil cylinder is connected to the middle part of rotating shaft, the most easily leads Cause by force unbalance, hoistable platform fluctuation of service.
Summary of the invention
This utility model is the problems referred to above existed for existing technology, it is provided that a kind of Electronic scissor-type lifting platform.Technical problem to be solved in the utility model is: how Improve the stability that hoistable platform runs.
The purpose of this utility model can be realized by following technical proposal:
A kind of electronic scissor-type lifting platform, including base and landing slab, described landing slab Being positioned at above described base, between described landing slab and base, parallel interval is provided with two groups Shearing fork telescopic arm, it is characterised in that described landing slab is square and four angles of landing slab Dropping place is put and is all offered the screwed hole run through, and is all bolted with screw mandrel in each described screwed hole, Described screw mandrel is vertically arranged and the lower end of screw mandrel extends on described base, on described base It is installed with the motor that four described screw mandrels can be driven simultaneously to rotate.
Its operation principle is as follows: this hoistable platform can pass through driven by motor shearing fork telescopic arm Lifting or contraction, realize the lifting of landing slab, and whole hoistable platform volume is little, it is simple to Retraction and use.In the technical program, shearing fork telescopic arm is played a supporting role, and landing slab Lifting drive rely primarily on the drive of screw mandrel, driven by motor four screw mandrels action simultaneously, Four screw mandrels exert a force from the four of landing slab corners simultaneously, it is ensured that the stress of whole landing slab Equilibrium and lifting are stable.
In above-mentioned electronic scissor-type lifting platform, described base is respectively equipped with can The drive link one rotated and drive link two, described motor and described drive link one and drive link Two are connected, and described drive link one is connected with two described screw mandrels, described drive link two It is connected with screw mandrel two other described.Four screw mandrels are driven by two drive links, letter Change structure.
In above-mentioned electronic scissor-type lifting platform, described drive link one and drive link two Parallel interval arranges and lays respectively at the both sides of described base, the two ends of described drive link one Being equipped with gear one, the two ends of described drive link two are equipped with gear two, described drive link The gear one of one one end is connected by chain one with the gear two of described drive link two one end, The gear one of described drive link one other end and the gear two-way of described drive link two other end Cross chain two to connect.Such moment transferring structure makes four screw mandrels by a motor Just can drive, further simplify structure, the synchronization of the action simultaneously ensured is consistent, Improve landing slab traveling comfort.
In above-mentioned electronic scissor-type lifting platform, described motor is installed in described base Bottom, the output shaft of described motor is installed with gear three, in described drive link one Portion is installed with gear four, and described gear three is meshed with described gear four.Driven by motor passes Lever uses gear drive for the moment, more precisely with stable.
In above-mentioned electronic scissor-type lifting platform, the end at described drive link one two ends And the end at drive link two two ends is equipped with helical gear one, the lower end of described screw mandrel Be equipped with helical gear two, described helical gear one be correspondingly arranged with described helical gear 211 and Engage each other.Drive link one and drive link two are nibbled by helical gear when transmitting with screw mandrel moment Close transmission, it is ensured that accuracy and stability.
In above-mentioned electronic scissor-type lifting platform, often organize described shearing fork telescopic arm and all wrap Include and be hinged in the middle part of two connecting rods and two connecting rods, wherein the bottom of a connecting rod and institute Stating base to be hinged, upper end slides against with the downside of described landing slab, another root The bottom of connecting rod is slidably connected with described base, upper end and the downside of described landing slab Face is hinged.
Compared with prior art, shearing fork telescopic arm of the present utility model is played a supporting role, And the lifting drive of landing slab relies primarily on the drive of screw mandrel, four screw mandrels of driven by motor are same Time action, four screw mandrels exert a force from the four of landing slab corners simultaneously, it is ensured that whole platform The stress equalization of plate and lifting are stable.
Accompanying drawing explanation
Fig. 1 is the perspective view of this hoistable platform.
In figure, 1, base;2, landing slab;3, shearing fork telescopic arm;31, connecting rod;4、 Screwed hole;5, screw mandrel;6, motor;7, drive link one;8, drive link two;9, tooth Wheel one;10, gear two;11, chain one;12, chain two;13, helical gear one; 14, helical gear two;15, gear three;16, gear four.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model Technical scheme be further described, but this utility model is not limited to these embodiments.
As it is shown in figure 1, the electronic scissor-type lifting platform in the present embodiment includes base 1 With landing slab 2, landing slab 2 is positioned at above base 1, between landing slab 2 and base 1 Parallel interval is provided with two groups of shearing fork telescopic arms 3, and landing slab 2 is square and landing slab 2 Four corner location all offer the screwed hole 4 run through, equal spiral shell in each screwed hole 4 Being connected to screw mandrel 5, screw mandrel 5 is vertically arranged and the lower end of screw mandrel 5 extends on base 1, The motor 6 that four screw mandrels 5 can be driven simultaneously to rotate it is installed with on base 1;Further , often group shearing fork telescopic arm 3 all includes phase in the middle part of two connecting rods 31 and two connecting rods 31 Hinged, wherein the bottom of a connecting rod 31 is hinged with base 1, upper end and platform The downside of plate 2 slides against, and slides even with base 1 in the bottom of another root connecting rod 31 Connecing, upper end is hinged with the downside of landing slab 2.This hoistable platform can be by electricity Machine 6 drives shearing fork telescopic arm 3 lift or shrink, and realizes the lifting of landing slab 2, whole Individual hoistable platform volume is little, it is simple to retraction and use.Shearing fork telescopic arm in the technical program 3 play a supporting role, and the lifting drive of landing slab 2 relies primarily on the drive of screw mandrel 5, Motor 6 drives the action simultaneously of four screw mandrels 5, and four screw mandrels 5 are from four of landing slab 2 Corner exerts a force simultaneously, it is ensured that the stress equalization of whole landing slab 2 and lifting are stable.
As it is shown in figure 1, be respectively equipped with the drive link 1 that can rotate on base 1 and pass Lever 28, motor 6 is connected with drive link 1 and drive link 28, drive link 1 Being connected with two screw mandrels 5, drive link 28 is connected with two other screw mandrel 5;Pass Lever 1 and drive link 28 parallel interval arrange and lay respectively at the both sides of base 1, The two ends of drive link 1 are equipped with gear 1, and the two ends of drive link 28 are equipped with tooth Take turns 2 10, the gear 1 of drive link 1 one end and the gear two of drive link 28 one end 10 are connected by chain 1, the gear 1 of drive link 1 other end and drive link The gear 2 10 of 28 other ends is connected by chain 2 12, such moment transmission knot Structure makes four screw mandrels 5 just can be driven by a motor 6, further simplify knot Structure, the synchronization of the action simultaneously ensured is consistent, improves landing slab 2 traveling comfort; Motor 6 is installed in the bottom of base 1, and the output shaft of motor 6 is installed with gear 3 15, The middle part of drive link 1 is installed with gear 4 16, and gear 3 15 is nibbled with gear 4 16 phase Close;The end at drive link 1 two ends and the end at drive link 28 two ends are equipped with tiltedly Gear 1, the lower end of screw mandrel 5 is equipped with helical gear 2 14, helical gear 1 Arrange with helical gear 2 14 one_to_one corresponding and engage each other.Drive link 1 and drive link two 8 pass through helical gear engaged transmission when transmitting with screw mandrel 5 moment, it is ensured that accuracy is with stable Property.
Specific embodiment described in literary composition is only to this utility model spirit theory for example Bright.This utility model person of ordinary skill in the field can be to described concrete reality Execute example make various amendment or supplement or use similar mode to substitute, but can't Deviate spirit of the present utility model or surmount scope defined in appended claims.

Claims (6)

1. an electronic scissor-type lifting platform, including base (1) and landing slab (2), Described landing slab (2) is positioned at described base (1) top, described landing slab (2) and the end Between seat (1), parallel interval is provided with two groups of shearing fork telescopic arms (3), it is characterised in that Described landing slab (2) is square and four corner location of landing slab (2) all offer The screwed hole (4) run through, is all bolted with screw mandrel (5) in each described screwed hole (4), Described screw mandrel (5) is vertically arranged and the lower end of screw mandrel (5) extends to described base (1) On, described base (1) is installed with four described screw mandrels (5) can be driven simultaneously to turn Dynamic motor (6).
Electronic scissor-type lifting platform the most according to claim 1, it is characterised in that The drive link one (7) and drive link two that can rotate it is respectively equipped with on described base (1) (8), described motor (6) is connected with described drive link one (7) and drive link two (8) Connecing, described drive link one (7) is connected with two described screw mandrels (5), described transmission Bar two (8) is connected with screw mandrel two other described (5).
Electronic scissor-type lifting platform the most according to claim 2, it is characterised in that Described drive link one (7) and drive link two (8) parallel interval arrange and lay respectively at institute Stating the both sides of base (1), the two ends of described drive link one (7) are equipped with gear one (9), The two ends of described drive link two (8) are equipped with gear two (10), described drive link one (7) The gear one (9) of one end leads to the gear two (10) of described drive link two (8) one end Cross chain one (11) to connect, the gear one (9) of described drive link one (7) other end Connected by chain two (12) with the gear two (10) of described drive link two (8) other end Connect.
Electronic scissor-type lifting platform the most according to claim 3, it is characterised in that Described motor (6) is installed in the bottom of described base (1), described motor (6) defeated Being installed with gear three (15) on shaft, the middle part of described drive link one (7) is installed with tooth Wheel four (16), described gear three (15) is meshed with described gear four (16).
Electronic scissor-type lifting platform the most according to claim 4, it is characterised in that The end at described drive link one (7) two ends and the end at drive link two (8) two ends are equal Being provided with helical gear one (13), the lower end of described screw mandrel (5) is equipped with helical gear two (14), described helical gear one (13) is arranged with described helical gear two (14) one_to_one corresponding And engage each other.
6. according to the electronic scissor-type lifting platform described in claim 1 or 2 or 3 or 4, It is characterized in that, often organize described shearing fork telescopic arm (3) all include two connecting rods (31) and Two connecting rods (31) middle part is hinged, wherein the bottom of a connecting rod (31) and institute Stating base (1) to be hinged, slides and supports in the downside of upper end and described landing slab (2) Leaning on, the bottom of another root connecting rod (31) is slidably connected with described base (1), upper end Portion is hinged with the downside of described landing slab (2).
CN201620380354.8U 2016-04-27 2016-04-27 Electronic fork lift platform that cuts Expired - Fee Related CN205653118U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620380354.8U CN205653118U (en) 2016-04-27 2016-04-27 Electronic fork lift platform that cuts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620380354.8U CN205653118U (en) 2016-04-27 2016-04-27 Electronic fork lift platform that cuts

Publications (1)

Publication Number Publication Date
CN205653118U true CN205653118U (en) 2016-10-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620380354.8U Expired - Fee Related CN205653118U (en) 2016-04-27 2016-04-27 Electronic fork lift platform that cuts

Country Status (1)

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CN (1) CN205653118U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106429269A (en) * 2016-11-17 2017-02-22 安徽工业大学 Express transportation robot
CN110054109A (en) * 2019-05-05 2019-07-26 安庆易达供应链管理有限公司 A kind of Internet of Things logistics supply chain cargo transparting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106429269A (en) * 2016-11-17 2017-02-22 安徽工业大学 Express transportation robot
CN110054109A (en) * 2019-05-05 2019-07-26 安庆易达供应链管理有限公司 A kind of Internet of Things logistics supply chain cargo transparting device

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161019

Termination date: 20170427