CN105836653B - A kind of gear-driven reversed lifting device - Google Patents
A kind of gear-driven reversed lifting device Download PDFInfo
- Publication number
- CN105836653B CN105836653B CN201610344297.2A CN201610344297A CN105836653B CN 105836653 B CN105836653 B CN 105836653B CN 201610344297 A CN201610344297 A CN 201610344297A CN 105836653 B CN105836653 B CN 105836653B
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- Prior art keywords
- gear
- lifting platform
- lifting
- rack gear
- driven
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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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
-
- 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
- B66F2700/00—Lifting apparatus
- B66F2700/03—Lifting jacks with pinion and rack
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of gear-driven reversed lifting devices,Transmission is attached using the gear-driven assembly between lifting platform one and lifting platform two,And linear drives component is connected with gear-driven assembly,To provide power for gear-driven assembly,Pass through gear-driven assembly,So that lifting platform one and lifting platform two are gone up and down with respect to the position of pedestal,And it is gone up and down between lifting platform one and lifting platform two contrary,At least two groups guidance set is provided on lifting platform one and lifting platform two,The present invention passes through setting gear-driven assembly,It can be good at realizing the alternating lifting of two lifting platforms,In this way,During a lifting platform rises,Conveying robot can place items on another lifting platform,Improve handling efficiency,The present invention is in order to improve the stability of operating elevating platform,Guidance set is provided with from all angles,Improve the stability of its lifting,While ensure that the efficiency of lifting,Improve the safety of carrying.
Description
Technical field
The invention belongs to gear transmission technology fields, more particularly, to a kind of gear-driven reversed lifting device.
Background technique
We are frequently encountered some batches and carry article in production practices or goods transportation, are removing at present
It when fortune, needs to carry it using single lifting device, lifting is generally placed items within using conveying robot
On device, then lifting transport carried out by lifting device, still, during lifting device rises, conveying robot is easy to appear sky
Between idle, handling efficiency is influenced.And if using two lifting devices, often due to the lifting process of two lifting devices is not
The orderly progress of energy be easy to cause lifting step inaccuracy, causes manipulator faulty operation occur, not only influence handling efficiency,
Moreover, having the hidden danger of safety.
Therefore, a kind of reversed lifting device how is designed, so that the step moment for meeting the two is exactly the opposite, to improve
The handling efficiency of manipulator is that carrying, logistics field compare concern.
Summary of the invention
Present invention problem in view of the prior art provides a kind of gear-driven reversed lifting device, passes through setting tooth
Transmission component is taken turns, can be good at the alternating lifting for realizing two lifting platforms, in this way, during a lifting platform rises,
Conveying robot can place items on another lifting platform, improve handling efficiency, moreover, the present invention rises to improve
The stability for dropping platform operation is provided with guidance set from all angles, improves the stability of its lifting, ensure that the effect of lifting
While rate, the safety of carrying is improved.
To achieve the above object, the present invention provides the following technical solutions：A kind of gear-driven reversed lifting device, it is special
Sign is comprising pedestal, lifting platform one, lifting platform two, gear-driven assembly and linear drives component, wherein the lifting
Transmission, and the linear drives component and the tooth are attached using the gear-driven assembly between platform one and lifting platform two
Wheel transmission component is connected, to provide power for the gear-driven assembly, by the gear-driven assembly, so that described
The position of lifting platform one and the relatively described pedestal of lifting platform two is gone up and down, and between the lifting platform one and the lifting platform two
What is gone up and down is contrary, and is provided at least two groups guidance set on the lifting platform one and lifting platform two.
Further, preferably, the gear-driven assembly includes gear one, gear two, gear three, rack gear one and rack gear
Two, wherein the lower end of the rack gear one is provided with lower guide rod, lower guide sleeve is provided on the pedestal, the lower guide rod is described
It is slidably matched in lower guide sleeve, the lower end of the rack gear one is provided with connecting plate normal thereto, connects on the connecting plate
Linear drives component is stated, rack gear one described in the linear drives Component driver moves up and down, and the linear drives component setting exists
On the pedestal, the rear end of the rack gear one is provided with link block, and the rear end of the link block is provided with rear slider, is arranged the bottom of at
Vertical rear sliding slot is provided on support frame on seat, the rear slider is slidably matched in the rear sliding slot, the rack gear one
Side be provided with side slide, outer framework is provided on the pedestal, the side slide is in the side chute on the outer framework
It is slidably matched, the upper end of the rack gear one is fixedly connected with the lifting platform one, and the rack gear one and the engagement of the gear one pass
It is dynamic, the gear one and two engaged transmission of gear, three engaged transmission of the gear two and the gear, and the gear one
The both ends of the gear two, the gear three and two engaged transmission of rack gear are located at gear three；The rack gear two
Lower end be also equipped with lower guide rod, the position of the corresponding pedestal is provided with the lower guide sleeve with lower guide rod cooperation, institute
The rear end for stating rack gear two is also equipped with link block, and the rear end of link block is also equipped with rear slider, the support frame being set on the base
On be provided with vertical rear sliding slot, the rear slider is slidably matched after described in sliding slot, and the side of the rack gear two is provided with
Side slide, the side slide are slidably matched in the side chute on the outer framework, the upper end of the rack gear two and the lifting
Platform two is fixedly connected；It is provided with vertical upper guide groove on support frame as described above, is provided with upper guide bush in the upper guide groove, it is described
The lower end of lifting platform one and the lifting platform two is provided with top guide bar, and the top guide bar slides in the respective upper guide bush
Cooperation.
Further, described preferably, being provided with limit switch on the lower surface of the lifting platform one and lifting platform two
The connection of the controller of limit switch and cylinder.
Further, preferably, the rear slider is T font sliding block.
Further, preferably, the gear one, gear two and gear three are identical gear.
Further, preferably, the rack gear one and rack gear two are identical rack gear.
Further, preferably, the gear one, gear two, gear three, rack gear one and rack gear two the flank of tooth on be respectively provided with
There is wear-resistant coating.
Further, preferably, the linear drives component is cylinder, hydraulic cylinder.
Compared with prior art, the beneficial effects of the invention are as follows：
It can be good at the alternating lifting for realizing two lifting platforms, in this way, one by setting gear-driven assembly
During a lifting platform rises, conveying robot can be placed items on another lifting platform, improve handling efficiency, and
And the present invention improves the steady of its lifting from all angles provided with guidance set to improve the stability of operating elevating platform
It is qualitative, while ensure that the efficiency of lifting, improve the safety of carrying.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of gear-driven reversed lifting device of the present invention；
Wherein, 1- pedestal, 2, support frame, 3, outer framework, 4, gear one, 5, gear two, 6, gear three, 7, lifting platform one,
8, lifting platform two, 9, rack gear one, 10, rack gear two, 11, side slide, 12, link block, 13, rear slider, 14, rear sliding slot, 15, straight line
Driving assembly, 16, lower guide sleeve, 17, lower guide rod, 18, connecting plate, 19, upper guide bush, 20, top guide bar, 21, limit switch.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of gear-driven reversed lifting device, feature exist
In comprising pedestal 1, lifting platform 1, lifting platform 28, gear-driven assembly and linear drives component, wherein the lifting platform
Transmission, and the linear drives component 15 and the tooth are attached using the gear-driven assembly between one and lifting platform two
Wheel transmission component is connected, to provide power for the gear-driven assembly, by the gear-driven assembly, so that described
The position of lifting platform one and the relatively described pedestal of lifting platform two is gone up and down, and between the lifting platform one and the lifting platform two
What is gone up and down is contrary, and is provided at least two groups guidance set on the lifting platform one and lifting platform two.
In the present embodiment, the gear-driven assembly includes gear 1, gear 25, gear 36, rack gear 1 and tooth
Item 2 10, wherein the lower end of the rack gear 1 is provided with lower guide rod 17, lower guide sleeve 16 is provided on the pedestal 1, under described
Guide rod 17 is slidably matched in the lower guide sleeve 16, and the lower end of the rack gear 1 is provided with connecting plate 18 normal thereto, described
The linear drives component 15 is connected on connecting plate 18, the linear drives component 15 drives the rack gear 1 to move up and down,
The linear drives component is arranged on the pedestal 1, and the rear end of the rack gear 1 is provided with link block 12, the link block
Rear end be provided with rear slider 13, vertical rear sliding slot 14 is provided on the support frame 2 being set on the base, the rear slider exists
It is slidably matched in sliding slot after described, the side of the rack gear 1 is provided with side slide 11, is provided with outer framework on the pedestal 1
3, the side slide 11 is slidably matched in the side chute on the outer framework 3, the upper end of the rack gear 1 and the lifting platform
One 7 are fixedly connected, and one 4 engaged transmission of the rack gear 1 and the gear, the gear 1 engages biography with the gear 25
It is dynamic, the gear 25 and 36 engaged transmission of gear, and the gear 1 and gear 36 are located at the gear 25
Both ends, the gear 36 and 2 10 engaged transmission of rack gear；The lower end of the rack gear 2 10 is also equipped with lower guide rod
17, the position of the corresponding pedestal is provided with the lower guide sleeve with lower guide rod cooperation, the rear end of the rack gear 2 10
Be provided with link block, the rear end of link block is also equipped with rear slider, be provided on the support frame being set on the base it is vertical after
Sliding slot, the rear slider are slidably matched in the rear sliding slot, and the side of the rack gear 2 10 is provided with side slide 11, the side
Sliding block 11 is slidably matched in the side chute on the outer framework, and the upper end of the rack gear 2 10 and the lifting platform 28 are fixed
Connection；It is provided with vertical upper guide groove on support frame as described above 2, upper guide bush, the lifting platform are provided in the upper guide groove
One and the lower end of the lifting platform two be provided with top guide bar 20, the top guide bar 20 slides in the respective upper guide bush 19
Cooperation.
In addition, being provided with limit switch 21 on the lower surface of the lifting platform 1 and lifting platform 28, the limit is opened
21 are closed to connect with the controller of cylinder.The rear slider 13 is T font sliding block.The gear one, gear two and gear three are
Identical gear.The rack gear one and rack gear two are identical rack gear.The gear one, gear two, gear three, one and of rack gear
Wear-resistant coating is provided on the flank of tooth of rack gear two.The linear drives component is cylinder, hydraulic cylinder.
It when carrying out oscilaltion, is moved up and down by linear drives Component driver rack gear one, and then drives gear one, gear
Two, three engaged transmission of gear, rotation the moving up and down with carry-over bar two of gear three, in this way, by gear drive, it will be by tooth
The ascending motion of item one is converted into the descending motion of rack gear two, and vice versa, this gear drive can guarantee step constantly on the contrary,
And the guidance set of setting, it can be good at the stability for improving its movement.
The present invention can be good at the alternating lifting for realizing two lifting platforms by setting gear-driven assembly, in this way,
During a lifting platform rises, conveying robot can be placed items on another lifting platform, improve carrying effect
Rate, moreover, the present invention improves its liter from all angles provided with guidance set to improve the stability of operating elevating platform
The stability of drop while ensure that the efficiency of lifting, improves the safety of carrying.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of gear-driven reversed lifting device, which is characterized in that it includes pedestal, lifting platform one, lifting platform two, gear
Transmission component and linear drives component, wherein between the lifting platform one and lifting platform two using the gear-driven assembly into
Row connection transmission, and the linear drives component is connected with the gear-driven assembly, to be the gear-driven assembly
Power is provided, by the gear-driven assembly so that the position of the lifting platform one and the relatively described pedestal of lifting platform two into
Row lifting, and contrary, and the lifting platform one and lifting platform are gone up and down between the lifting platform one and the lifting platform two
At least two groups guidance set is provided on two；
Wherein, the gear-driven assembly includes gear one, gear two, gear three, rack gear one and rack gear two, wherein the tooth
The lower end of item one is provided with lower guide rod, and lower guide sleeve is provided on the pedestal, and the lower guide rod slides in the lower guide sleeve matches
It closes, the lower end of the rack gear one is provided with connecting plate normal thereto, the linear drives component is connected on the connecting plate,
Rack gear one described in the linear drives Component driver moves up and down, and the linear drives component setting is on the base, described
The rear end of rack gear one is provided with link block, and the rear end of the link block is provided with rear slider, on the support frame being set on the base
It is provided with vertical rear sliding slot, the rear slider is slidably matched in the rear sliding slot, and the side of the rack gear one is provided with side
Sliding block is provided with outer framework on the pedestal, and the side slide is slidably matched in the side chute on the outer framework, the tooth
The upper end of item one is fixedly connected with the lifting platform one, the rack gear one and the engaged transmission of the gear one, the gear one with
Two engaged transmission of gear, the gear two and three engaged transmission of gear, and the gear one and gear three distinguish position
In the both ends of the gear two, the gear three and two engaged transmission of rack gear；The lower end of the rack gear two is also equipped with
Lower guide rod, the position of the corresponding pedestal are provided with the lower guide sleeve with lower guide rod cooperation, the rear end of the rack gear two
It is also equipped with link block, the rear end of link block is also equipped with rear slider, and it is vertical to be provided on the support frame being set on the base
Sliding slot afterwards, the rear slider are slidably matched in the rear sliding slot, and the side of the rack gear two is provided with side slide, the sideslip
Block is slidably matched in the side chute on the outer framework, and the upper end of the rack gear two is fixedly connected with the lifting platform two；Institute
It states and is provided with vertical upper guide groove on support frame, be provided with upper guide bush in the upper guide groove, the lifting platform one and described
The lower end of lifting platform two is provided with top guide bar, and the top guide bar is slidably matched in the respective upper guide bush.
2. the gear-driven reversed lifting device of one kind according to claim 1, it is characterised in that：One He of lifting platform
Limit switch, the controller connection of the limit switch and cylinder are provided on the lower surface of lifting platform two.
3. the gear-driven reversed lifting device of one kind according to claim 1, it is characterised in that：The rear slider is T
Font sliding block.
4. the gear-driven reversed lifting device of one kind according to claim 1, it is characterised in that：The gear one, tooth
Wheel two and gear three are identical gear.
5. the gear-driven reversed lifting device of one kind according to claim 1, it is characterised in that：The rack gear one and tooth
Item two is identical rack gear.
6. the gear-driven reversed lifting device of one kind according to claim 1, it is characterised in that：The gear one, tooth
It takes turns and is provided with wear-resistant coating on the flank of tooth of two, gear three, rack gear one and rack gear two.
7. the gear-driven reversed lifting device of one kind described in -6 any one according to claim 1, it is characterised in that：It is described
Linear drives component is cylinder, hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610344297.2A CN105836653B (en) | 2016-05-23 | 2016-05-23 | A kind of gear-driven reversed lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610344297.2A CN105836653B (en) | 2016-05-23 | 2016-05-23 | A kind of gear-driven reversed lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105836653A CN105836653A (en) | 2016-08-10 |
| CN105836653B true CN105836653B (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610344297.2A Active CN105836653B (en) | 2016-05-23 | 2016-05-23 | A kind of gear-driven reversed lifting device |
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| CN (1) | CN105836653B (en) |
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| CN106365071A (en) * | 2016-11-01 | 2017-02-01 | 芜湖市恒浩机械制造有限公司 | Multi-unit synchronous lifting machine |
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| CN112008869B (en) * | 2020-08-26 | 2021-07-13 | 嘉兴金旅燕科技有限公司 | Prevent rocking stable adjusting device of slip casting machine of off tracking |
| CN112141946B (en) * | 2020-09-30 | 2022-04-19 | 江苏跃立智能科技有限公司 | Automobile reciprocating lifting device |
| CN113916443B (en) * | 2021-10-08 | 2023-05-16 | 安徽科技学院 | Air pressure sensor detection device |
| CN113829659B (en) * | 2021-10-08 | 2023-06-23 | 宣城市博思特日用品有限公司 | Double-layer composite heat-insulating paper cup combined production device |
| CN114184343B (en) * | 2021-11-29 | 2023-10-17 | 安徽科技学院 | Gear characteristic research is with easy dismouting around self-protection's impact test equipment |
| CN116730189B (en) * | 2023-08-11 | 2023-10-27 | 山西路桥建设集团有限公司 | Heavy object hoisting device for highway engineering |
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| GB1022623A (en) * | 1963-03-14 | 1966-03-16 | Conveyancer Fork Trucks Ltd | Industrial lift trucks |
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| CN102556894A (en) * | 2012-02-24 | 2012-07-11 | 无锡市顺达物流涂装设备有限公司 | Synchronous lifting platform with four columns |
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