CN110203847A - A kind of lifting machine - Google Patents
A kind of lifting machine Download PDFInfo
- Publication number
- CN110203847A CN110203847A CN201910613346.1A CN201910613346A CN110203847A CN 110203847 A CN110203847 A CN 110203847A CN 201910613346 A CN201910613346 A CN 201910613346A CN 110203847 A CN110203847 A CN 110203847A
- Authority
- CN
- China
- Prior art keywords
- lifting arm
- shaft
- lifting
- microscope carrier
- pedestal
- 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.)
- Granted
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 67
- 230000000630 rising effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000826860 Trapezium Species 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0641—Single levers, e.g. parallel links
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0658—Multiple scissor linkages horizontally arranged
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Microscoopes, Condenser (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of lifting machine, feature be include pedestal and microscope carrier, the lifting mechanism for microscope carrier lifting to be got up is provided between microscope carrier and pedestal and is used to provide the power mechanism of power to lifting mechanism.Advantage is that structure is simple, compact, good portability, can satisfy mobile maintenance, makes house calls and a variety of mobile use demands such as roadside assistance.
Description
Technical field
The present invention relates to technical field of automobile maintenance, more particularly, to a kind of lifting machine.
Background technique
Lifting machine is a kind of equipment for automobile inspection, can lift the vehicle to need repairing, convenient for vehicle
Bottom is overhauled, and the working principle of lifting machine is usually to pass through the hydraulic cylinder drive cylinder piston rod being disposed thereon, oil
The push and pull system between self-powered platform and pedestal is arranged in cylinder piston rod driving, drives lifting work by the way that the push and pull system is flexible
Parallel lifting is realized as platform.The lifting machine of traditional structure is mainly column and scissor-type, be chiefly used in car repair shop and
The shop 4S, bulky, space occupied is big, and inconvenience is mobile, and portability is poor, is unable to satisfy mobile maintenance, makes house calls and rescue with road
It helps etc. and to require.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of structures simply, the lifting machine of compact, good portability,
Mobile maintenance can be met, made house calls and a variety of mobile use demands such as roadside assistance.
The technical scheme of the invention to solve the technical problem is:
A kind of lifting machine, including pedestal and microscope carrier are provided with for by the load between the microscope carrier and the pedestal
Platform lifts the lifting mechanism to get up and for providing the power mechanism of power to the lifting mechanism；
The pedestal includes horizontally disposed first rotating shaft, the second shaft and two isometric pedestal struts, described in two
Before and after pedestal strut side by side and interval setting, the first rotating shaft be rotatably connected to two described in pedestal strut a left side
End, second shaft be rotatably connected to two described in pedestal strut right end, the first rotating shaft, institute
Pedestal strut described in the second shaft stated and two forms the pedestal framework of rectangle；
The microscope carrier includes horizontally disposed third shaft, the 4th shaft and two isometric microscope carrier struts, the microscope carrier
The length of strut is greater than the length of the pedestal strut, and arranged side by side and interval setting before and after microscope carrier strut described in two is described
Third shaft be rotatably connected to two described in microscope carrier strut left end, the 4th shaft is rotatably coupled
The right end of the microscope carrier strut described in two, microscope carrier branch described in the third shaft, the 4th shaft and two
The rectangular microscope carrier framework of rod；
The lifting mechanism includes the first isometric lifting arm, the second lifting arm, third lifting arm, the 4th lifting arm, the 5th
Before lifting arm, the 6th lifting arm, the 7th lifting arm and the 8th lifting arm, first lifting arm and second lifting arm
Afterwards side by side and interval setting, before and after the third lifting arm and the 4th lifting arm side by side and interval setting, described
Arranged side by side and interval setting, the 7th lifting arm and the described the 8th are lifted before and after 5th lifting arm and the 6th lifting arm
Arranged side by side and interval setting before and after rising stem；
It is rotationally set up between microscope carrier strut described in two and is connected with the first pin shaft, first pin shaft is arranged described
Third shaft and the 4th shaft between, first lifting arm, second lifting arm, the described 5th lift
The upper end of rising stem and the 6th lifting arm is rotatably arranged in respectively on first pin shaft, the 5th lifting
The lower end of bar and the 6th lifting arm is rotatably arranged in respectively in the first rotating shaft, the third lifting arm
It is spindle rotationally arranged in respectively with the upper end of the 4th lifting arm in the third shaft, first lifting arm
Lower end is connected with the lower end of the third lifting arm by first connecting rod, and the lower end of first lifting arm is rotationally
It is connected to the right end of the first connecting rod, the lower end of the third lifting arm is rotatably connected to described first and connects
The left end of bar, the lower end of second lifting arm are connected with the lower end of the 4th lifting arm by second connecting rod,
The lower end of second lifting arm is rotatably connected to the right end of the second connecting rod, the 4th lifting arm
Lower end is rotatably connected to the left end of the second connecting rod, the 7th lifting arm and the 8th lifting arm
Upper end is rotatably arranged in the 4th shaft, and the lower end of the 7th lifting arm and the 8th lifting arm can
It is rotatably arranged in second shaft；
The third lifting arm is connected with the lower end of the 4th lifting arm by the 5th shaft, the third lifting
Bar and the 4th lifting arm lower end and the left end of the first connecting rod and second connecting rod difference are rotationally
It is arranged in the 5th shaft；
It is provided between 5th shaft and the first rotating shaft for locking the highest lift location of the microscope carrier
Locking mechanism firmly；
The power mechanism is oil cylinder, and fixed frame is equipped with a water between first lifting arm and second lifting arm
Flat drive link, the piston rod of the oil cylinder are rotatably arranged in the drive link, the cylinder of the oil cylinder
Body is rotatably arranged in second shaft.
The both ends of the first connecting rod and the second connecting rod are provided with idler wheel.Idler wheel plays thrust biography here
The effect passed.
The locking mechanism includes a lock, and the lock includes the mounting portion and elasticity that right-to-left is set gradually
Sticking department, the mounting portion are fixedly mounted in the 5th shaft, and the lower end surface in the elastic locking portion is provided with
The arc locked groove being recessed upwards, the arc locked groove and the first rotating shaft close-fitting, when the microscope carrier gives rise to highest
When position, the arc locked groove close-fitting is fastened in the first rotating shaft.Above-mentioned locking mechanism structure is simple, can pass through hand
Locking and unlocking are realized in dynamic operation, easy to operate.
First lifting arm, second lifting arm, the third lifting arm and the 4th lifting arm
Upper end be respectively positioned in the microscope carrier framework, first lifting arm, second lifting arm, the third lifting
The lower end of bar and the 4th lifting arm is respectively positioned in the base frames body, the 5th lifting arm, the described the 6th
The upper end of lifting arm, the 7th lifting arm and the 8th lifting arm is respectively positioned on the outside of the microscope carrier framework, institute
The equal position in lower end of the 5th lifting arm, the 6th lifting arm, the 7th lifting arm and the 8th lifting arm stated
In the outside of the pedestal framework.Rationally using the space of the pedestal of lifting machine and microscope carrier, so that compact overall structure, volume
It is small, good portability.
It is rotationally set up between microscope carrier strut described in two and is connected with the second pin shaft, the second pin shaft setting exists
Between first pin shaft and the 4th shaft, the front end of second pin shaft be located at front end described in pedestal branch
It is provided with the 9th lifting arm between bar, the rear end of second pin shaft and is arranged between the pedestal strut of rear end
There are the tenth lifting arm, the 9th lifting arm and the tenth lifting arm and first lifting arm isometric；Described
The upper end of 9th lifting arm is rotatably arranged on the second pin shaft, and the lower end of the 9th lifting arm is rotatably arranged in
On pedestal strut described in front end, rotation connection center and institute of the 9th lifting arm on second pin shaft
Linear distance of the 7th lifting arm stated between the rotation connection center in the 4th shaft and the 9th lifting
Rotation connection center rotation to seventh lifting arm on second shaft of the bar on the pedestal strut
Linear distance between connection center is equal；The upper end of tenth lifting arm is rotatably arranged on the second pin shaft, institute
The lower end for the tenth lifting arm stated is rotatably arranged on pedestal strut described in rear end, and the tenth lifting arm exists
The rotation connection of rotation connection center and the 8th lifting arm in the 4th shaft on second pin shaft
The rotation connection center of linear distance between center and the tenth lifting arm on the pedestal strut is to described
Linear distance of 8th lifting arm between the rotation connection center in second shaft is equal.Said structure design plays
Further supporting role, after the completion of lifting, the 7th lifting arm, the 9th lifting arm and the pedestal strut positioned at front end, microscope carrier branch
Form the framework of a parallelogram like between bar, at the same the 8th lifting arm, the tenth lifting arm and positioned at rear end pedestal strut,
Also the framework of a parallelogram like is formed between microscope carrier strut, so that the stability and balance of support are more superior.
9th lifting arm and the tenth lifting arm upper end are respectively positioned on the outside of the microscope carrier framework, described
The 9th lifting arm and the lower end of the tenth lifting arm be respectively positioned on the outside of the pedestal framework.Rationally utilize lifting machine
Pedestal and microscope carrier space so that compact overall structure, small in size, good portability.
The third shaft is connected with first pin shaft by first connecting plate being laterally arranged, described
The both ends of first connecting plate are rotatably arranged in respectively in the third shaft and first pin shaft；Described the 4th
Shaft is connected with second pin shaft by second connecting plate being laterally arranged, the both ends point of second connecting plate
It is not rotatably arranged in the 4th shaft and second pin shaft.By the setting of connecting plate, so that whole lift
The synchronous interaction risen is more preferable.
Lip block is respectively arranged on first connecting plate and second connecting plate.First connecting plate and
Two connecting plates provide a stable supporting and space to the setting of lip block, and lip block serves as a contrast from being used in vehicle hoisting
The effect of pad.
Horizontal bottom plate is provided in the base frames body, the bottom plate is rollably arranged in the idler wheel
On.Bottom plate provides a strength support effect to pedestal framework, so that entire lifting machine lifting support is more stable.
Compared with the prior art, the advantages of the present invention are as follows: after lifting mechanism is propped up, pass through the first lifting arm, second
The supporting bracket of parallelogram like is formed between lifting arm, third lifting arm and the 4th lifting arm and pedestal strut, microscope carrier strut
Frame, at the same by the 5th lifting arm, the 6th lifting arm, the 7th lifting arm and the 8th lifting arm and pedestal strut, microscope carrier strut it
Between formed with the Support bracket of the reversed parallelogram like of above-mentioned Support bracket, the parallelogram like of two opposite directions
Support bracket collective effect realizes stable lifting support；Compared with traditional lifting machine, structure is simple, compact, whole
Quality is small, so that good portability, suitable for onboard use of going out；Third lifting arm and the 4th lifting are realized by the 5th shaft
The synchronous interaction of bar, so that lifting is more stable；In addition the length of microscope carrier strut is greater than the length of pedestal strut, and lifting is propped up
Afterwards, a up big and down small trapezium structure, while the locking machine by being arranged between first rotating shaft and the 5th shaft is integrally formed
Structure locks the extreme higher position of lifting, so that each tie point of trapezium structure forms a stable fixed point, makes
It is more stable to obtain whole lifting support.
Detailed description of the invention
Fig. 1 is the present invention in the schematic perspective view propped up and under lock state；
Fig. 2 is structural schematic diagram of the present invention under rounding state；
Fig. 3 is that the first lifting arm, the second lifting arm, third lifting arm and the 4th lifting arm cooperate under state of propping up in the present invention
The structural schematic diagram of connection；
Fig. 4 is the present invention in the positive structure diagram propped up and under lock state.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figures 1 to 4, a kind of lifting machine, including pedestal 1 and microscope carrier 2, are provided between microscope carrier 2 and pedestal 1 and are used for
Microscope carrier 2 is lifted into the lifting mechanism to get up and is used to provide the power mechanism of power to lifting mechanism；
Pedestal 1 includes horizontally disposed first rotating shaft 101, the second shaft 102 and two isometric pedestal struts 103, two bottoms
103 front and back of seat strut is side by side and interval setting, first rotating shaft 101 are rotatably connected to the left end of two pedestal struts 103,
Second shaft 102 is rotatably connected to the right end of two pedestal struts 103, first rotating shaft 101, the second shaft 102 and two
A pedestal strut 103 forms the pedestal framework of rectangle；
Microscope carrier 2 includes horizontally disposed third shaft 201, the 4th shaft 202 and two isometric microscope carrier struts 203, microscope carrier branch
The length of bar 203 is greater than the length of pedestal strut 103, and two 203 front and backs of microscope carrier strut are side by side and interval is arranged, third shaft
201 are rotatably connected to the left end of two microscope carrier struts 203, and the 4th shaft 202 is rotatably connected to two microscope carrier branch
The right end of bar 203, third shaft 201, the 4th shaft 202 and two microscope carrier struts 203 form the microscope carrier framework of rectangle；
Lifting mechanism includes the first isometric lifting arm J1, the second lifting arm J2, third lifting arm J3, the 4th lifting arm J4,
Five lifting arm J5, the 6th lifting arm J6, the 7th lifting arm J7 and the 8th lifting arm J8, the first lifting arm J1 and the second lifting arm J2
Front and back side by side and interval setting, before and after third lifting arm J3 and the 4th lifting arm J4 side by side and interval setting, the 5th lifting arm J5
With before and after the 6th lifting arm J6 side by side and interval setting, before and after the 7th lifting arm J7 and the 8th lifting arm J8 side by side and interval is set
It sets；
It is rotationally set up between two microscope carrier struts 203 and is connected with the first pin shaft 3, the first pin shaft 3 is arranged in third shaft 201
Between the 4th shaft 202, the upper end of the first lifting arm J1, the second lifting arm J2, the 5th lifting arm J5 and the 6th lifting arm J6
It is rotatably arranged on the first pin shaft 3 respectively, the lower end of the 5th lifting arm J5 and the 6th lifting arm J6 are rotationally set respectively
It sets in first rotating shaft 101, the upper end of third lifting arm J3 and the 4th lifting arm J4 are spindle rotationally arranged in third shaft respectively
On 201, the lower end of the first lifting arm J1 is connected with the lower end of third lifting arm J3 by first connecting rod 4, the first lifting arm J1
Lower end be rotatably connected to the right end of first connecting rod 4, the lower end of third lifting arm J3 is rotatably connected to the first company
The lower end of the left end of bar 4, the second lifting arm J2 is connected with the lower end of the 4th lifting arm J4 by second connecting rod 5, and second lifts
The lower end of rising stem J2 is rotatably connected to the right end of second connecting rod 5, and the lower end of the 4th lifting arm J4 is rotatably connected to
The upper end of the left end of second connecting rod 5, the 7th lifting arm J7 and the 8th lifting arm J8 are rotatably arranged in the 4th shaft 202
On, the lower end of the 7th lifting arm J7 and the 8th lifting arm J8 are rotatably arranged in the second shaft 102；
Power mechanism is oil cylinder 6, and fixed frame is equipped with a horizontal drive link between the first lifting arm J1 and the second lifting arm J2
The piston rod 61 of J12, oil cylinder 6 are rotatably arranged on drive link J12, and the cylinder body 62 of oil cylinder 6 is rotatably arranged in
In two shafts 102.
In this particular embodiment, the lower end of third lifting arm J3 and the 4th lifting arm J4 are connected by the 5th shaft 7,
Third lifting arm J3 and the 4th lower end lifting arm J4 and the left end of first connecting rod 4 and second connecting rod 5 can be rotatably set respectively
In the 5th shaft 7.The synchronous interaction of third lifting arm J3 and the 4th lifting arm J4 are realized by the 5th shaft 7, so that lifting
It is more stable.
In this particular embodiment, the both ends of first connecting rod 4 and second connecting rod 5 are provided with idler wheel 8.Idler wheel 8 is here
Play the role of thrust transmitting.
In this particular embodiment, the locking for lockking the highest lift location of microscope carrier 2 is provided in the 5th shaft 7
Mechanism.The highest lift location of microscope carrier 2 can be lockked by locking mechanism, it is ensured that safe handling.
In this particular embodiment, locking mechanism includes a lock 9, and lock 9 includes the installation that right-to-left is set gradually
Portion 91 and elastic locking portion 92, mounting portion 91 are fixedly mounted in the 5th shaft 7, and the lower end surface in elastic locking portion is provided with upwards
The arc locked groove 921 of recess, arc locked groove 921 and 101 close-fitting of first rotating shaft, when microscope carrier 2 gives rise to extreme higher position, arc lock
921 close-fitting of slot is fastened in first rotating shaft 101.Above-mentioned locking mechanism structure is simple, and locking reconciliation can be realized by manual operation
Lock, it is easy to operate.
In this particular embodiment, the first lifting arm J1, the second lifting arm J2, third lifting arm J3 and the 4th lifting arm J4
Upper end be respectively positioned in microscope carrier framework, the first lifting arm J1, the second lifting arm J2, third lifting arm J3 and the 4th lifting arm J4
Lower end is respectively positioned in base frames body, the 5th lifting arm J5, the 6th lifting arm J6, the 7th lifting arm J7 and the 8th lifting arm J8 it is upper
End is respectively positioned on the outside of microscope carrier framework, the 5th lifting arm J5, the 6th lifting arm J6, the 7th lifting arm J7 and the 8th lifting arm J8
Lower end is respectively positioned on the outside of pedestal framework.The pedestal 1 of lifting machine and the space of microscope carrier 2 are rationally utilized, so that compact overall structure,
It is small in size, good portability.
In this particular embodiment, it is rotationally set up between two microscope carrier struts 203 and is connected with the second pin shaft 10, second
Pin shaft 10 be arranged between the first pin shaft 3 and the 4th shaft 202, the front end of the second pin shaft 10 be located at front end pedestal strut 103
Between be provided with the 9th lifting arm J9, the rear end of the second pin shaft 10 and be provided with the tenth between the pedestal strut 103 of rear end
Lifting arm J10, the 9th lifting arm J9 and the tenth lifting arm J10 and the first lifting arm J1 is isometric；The upper end of 9th lifting arm J9 can
It is rotatably arranged on the second pin shaft 10, the lower end of the 9th lifting arm J9 is rotatably arranged in positioned at front end pedestal strut 103
On, rotation connection center and seventh lifting arm J7 of the 9th lifting arm J9 on the second pin shaft 10 turn in the 4th shaft 202
Linear distance and rotation connection center of the 9th lifting arm J9 on pedestal strut 103 between dynamic connection center are lifted to the 7th
Linear distance of the bar J7 between the rotation connection center in the second shaft 102 is equal；The upper end of tenth lifting arm J10 can be rotated
Ground is arranged on the second pin shaft 10, and the lower end of the tenth lifting arm J10 is rotatably arranged on rear end pedestal strut 103,
Rotation connection center of the tenth lifting arm J10 on the second pin shaft 10 and rotation of the 8th lifting arm J8 in the 4th shaft 202
Linear distance and rotation connection center of the tenth lifting arm J10 on pedestal strut 103 between connection center are lifted to the 8th
Linear distance of the bar J8 between the rotation connection center in the second shaft 102 is equal.Said structure design plays further
Supporting role, after the completion of lifting, the 7th lifting arm J7, the 9th lifting arm J9 and pedestal strut 103, microscope carrier strut positioned at front end
The framework of a parallelogram like, while the 8th lifting arm J8, the tenth lifting arm J10 and the bottom positioned at rear end are formed between 203
Also the framework of a parallelogram like is formed between seat strut 103, microscope carrier strut 203, so that the stability and balance of support
It is more superior.
In this particular embodiment, the 9th lifting arm J9 and the tenth upper end lifting arm J10 are respectively positioned on the outside of microscope carrier framework,
The lower end of 9th lifting arm J9 and the tenth lifting arm J10 is respectively positioned on the outside of pedestal framework.Rationally utilize 1 He of pedestal of lifting machine
The space of microscope carrier 2, so that compact overall structure, small in size, good portability.
In this particular embodiment, third shaft 201 passes through 11 phase of the first connecting plate being laterally arranged with the first pin shaft 3
Connection, the both ends of the first connecting plate 11 are rotatably arranged in respectively in third shaft 201 and the first pin shaft 3；4th shaft 202
It is connected with the second pin shaft 10 by second connecting plate 12 being laterally arranged, the both ends difference of the second connecting plate 12 is rotationally
It is arranged in the 4th shaft 202 and the second pin shaft 10.By the setting of connecting plate, so that the synchronous interaction of integral lifting is more
It is good.
In this particular embodiment, lip block 13 is respectively arranged on the first connecting plate 11 and the second connecting plate 12.The
One connecting plate 11 and the second connecting plate 12 provide a stable supporting and space, lip block 13 to the setting of lip block 13
For playing liner in vehicle hoisting.
In this particular embodiment, horizontal bottom plate 14 is provided in base frames body, 8 bottoms are rollably arranged in idler wheel 8
On plate 14.
In the state of not using, the piston rod 61 of oil cylinder 6 is retracted into cylinder body 62, and entire lifting mechanism, which is in, collapses shape
State applies a motive force to drive link J12 when being lifted the ejection outward of piston rod 61 in use, oil cylinder 6,
It realizes that each lifting arm is propped up by the motive force, drives microscope carrier 2 to be raised above, after lifting in place, lock 9 is fastened to first turn
On axis 101, the locking of position is realized；Using completion, when needing to collapse, lock 9 is shed from first rotating shaft 101 first, it is living
Stopper rod 61 bounces back, and applies a back edge to drive link J12, and the falling of each lifting arm, band dynamic load are realized by the back edge
Platform 2 collapses downwards, until the retraction of piston rod 61 is in place, collapses and completes.
Claims (9)
1. a kind of lifting machine, including pedestal and microscope carrier, it is provided between the microscope carrier and the pedestal for will be described
Microscope carrier lifts the lifting mechanism to get up and for providing the power mechanism of power to the lifting mechanism；
It is characterized by:
The pedestal includes horizontally disposed first rotating shaft, the second shaft and two isometric pedestal struts, described in two
Before and after pedestal strut side by side and interval setting, the first rotating shaft be rotatably connected to two described in pedestal strut a left side
End, second shaft be rotatably connected to two described in pedestal strut right end, the first rotating shaft, institute
Pedestal strut described in the second shaft stated and two forms the pedestal framework of rectangle；
The microscope carrier includes horizontally disposed third shaft, the 4th shaft and two isometric microscope carrier struts, the microscope carrier
The length of strut is greater than the length of the pedestal strut, and arranged side by side and interval setting before and after microscope carrier strut described in two is described
Third shaft be rotatably connected to two described in microscope carrier strut left end, the 4th shaft is rotatably coupled
The right end of the microscope carrier strut described in two, microscope carrier branch described in the third shaft, the 4th shaft and two
The rectangular microscope carrier framework of rod；
The lifting mechanism includes the first isometric lifting arm, the second lifting arm, third lifting arm, the 4th lifting arm, the 5th
Before lifting arm, the 6th lifting arm, the 7th lifting arm and the 8th lifting arm, first lifting arm and second lifting arm
Afterwards side by side and interval setting, before and after the third lifting arm and the 4th lifting arm side by side and interval setting, described
Arranged side by side and interval setting, the 7th lifting arm and the described the 8th are lifted before and after 5th lifting arm and the 6th lifting arm
Arranged side by side and interval setting before and after rising stem；
It is rotationally set up between microscope carrier strut described in two and is connected with the first pin shaft, first pin shaft is arranged described
Third shaft and the 4th shaft between, first lifting arm, second lifting arm, the described 5th lift
The upper end of rising stem and the 6th lifting arm is rotatably arranged in respectively on first pin shaft, the 5th lifting
The lower end of bar and the 6th lifting arm is rotatably arranged in respectively in the first rotating shaft, the third lifting arm
It is spindle rotationally arranged in respectively with the upper end of the 4th lifting arm in the third shaft, first lifting arm
Lower end is connected with the lower end of the third lifting arm by first connecting rod, and the lower end of first lifting arm is rotationally
It is connected to the right end of the first connecting rod, the lower end of the third lifting arm is rotatably connected to described first and connects
The left end of bar, the lower end of second lifting arm are connected with the lower end of the 4th lifting arm by second connecting rod,
The lower end of second lifting arm is rotatably connected to the right end of the second connecting rod, the 4th lifting arm
Lower end is rotatably connected to the left end of the second connecting rod, the 7th lifting arm and the 8th lifting arm
Upper end is rotatably arranged in the 4th shaft, and the lower end of the 7th lifting arm and the 8th lifting arm can
It is rotatably arranged in second shaft；
The third lifting arm is connected with the lower end of the 4th lifting arm by the 5th shaft, the third lifting
Bar and the 4th lifting arm lower end and the left end of the first connecting rod and second connecting rod difference are rotationally
It is arranged in the 5th shaft；
It is provided with before 5th shaft and the first rotating shaft for locking the highest lift location of the microscope carrier
Locking mechanism firmly；
The power mechanism is oil cylinder, and fixed frame is equipped with a water between first lifting arm and second lifting arm
Flat drive link, the piston rod of the oil cylinder are rotatably arranged in the drive link, the cylinder of the oil cylinder
Body is rotatably arranged in second shaft.
2. a kind of lifting machine as described in claim 1, it is characterised in that the first connecting rod and the second connecting rod
Both ends are provided with idler wheel.
3. a kind of lifting machine as described in claim 1, it is characterised in that the locking mechanism includes a lock, the lock
Button includes the mounting portion and elastic locking portion that right-to-left is set gradually, and the mounting portion is fixedly mounted on described the 5th turn
On axis, the lower end surface in the elastic locking portion is provided with the arc locked groove being recessed upwards, the arc locked groove and described
First rotating shaft close-fitting, when the microscope carrier gives rise to extreme higher position, the arc locked groove close-fitting is fastened on described first
In shaft.
4. a kind of lifting machine as described in claim 1, it is characterised in that first lifting arm, second lifting
The upper end of bar, the third lifting arm and the 4th lifting arm is respectively positioned in the microscope carrier framework, and described first
Lifting arm, second lifting arm, the third lifting arm and the 4th lifting arm lower end be respectively positioned on it is described
In base frames body, the 5th lifting arm, the 6th lifting arm, the 7th lifting arm and the 8th lifting
The upper end of bar is respectively positioned on the outside of the microscope carrier framework, the 5th lifting arm, the 6th lifting arm, described the
The lower end of seven lifting arms and the 8th lifting arm is respectively positioned on the outside of the pedestal framework.
5. a kind of lifting machine as described in claim 1, it is characterised in that rotationally frame between microscope carrier strut described in two
If being connected with the second pin shaft, second pin shaft is arranged between first pin shaft and the 4th shaft, described
The second pin shaft front end and the 9th lifting arm is provided between pedestal strut described in front end, second pin shaft
Rear end and the tenth lifting arm is provided between the pedestal strut of rear end, the 9th lifting arm and described
Ten lifting arms and first lifting arm are isometric；The upper end of 9th lifting arm is rotatably arranged in the second pin shaft
On, the lower end of the 9th lifting arm is rotatably arranged on pedestal strut described in front end, and the described the 9th lifts
Rotation connection center and seventh lifting arm of the rising stem on second pin shaft turn in the 4th shaft
Linear distance between dynamic connection center is arrived with rotation connection center of the 9th lifting arm on the pedestal strut
Linear distance of 7th lifting arm between the rotation connection center in second shaft is equal；Described the tenth
The upper end of lifting arm is rotatably arranged on the second pin shaft, and the lower end of the tenth lifting arm, which is rotatably arranged in, to be located at
On pedestal strut described in rear end, rotation connection center of the tenth lifting arm on second pin shaft and described
Linear distance of 8th lifting arm between the rotation connection center in the 4th shaft and the tenth lifting arm exist
Rotation connection of the rotation connection center to the 8th lifting arm in second shaft on the pedestal strut
Linear distance between center is equal.
6. a kind of lifting machine as claimed in claim 5, it is characterised in that the 9th lifting arm and the tenth lifting
Bar upper end is respectively positioned on the outside of the microscope carrier framework, the equal position in lower end of the 9th lifting arm and the tenth lifting arm
In the outside of the pedestal framework.
7. a kind of lifting machine as claimed in claim 5, it is characterised in that the third shaft and first pin shaft are logical
It crosses the first connecting plate that one is laterally arranged to be connected, the both ends of first connecting plate are rotatably arranged in described respectively
In third shaft and first pin shaft；4th shaft and second pin shaft pass through one be laterally arranged second
Connecting plate is connected, and the both ends of second connecting plate are rotatably arranged in the 4th shaft and described the respectively
On two pin shafts.
8. a kind of lifting machine as claimed in claim 7, it is characterised in that first connecting plate and second connection
Lip block is respectively arranged on plate.
9. a kind of lifting machine as claimed in claim 2, it is characterised in that it is provided with horizontal bottom plate in the base frames body,
The idler wheel is rollably arranged on the bottom plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613346.1A CN110203847B (en) | 2019-07-09 | 2019-07-09 | Lifting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613346.1A CN110203847B (en) | 2019-07-09 | 2019-07-09 | Lifting machine |
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| CN110203847A true CN110203847A (en) | 2019-09-06 |
| CN110203847B CN110203847B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910613346.1A Active CN110203847B (en) | 2019-07-09 | 2019-07-09 | Lifting machine |
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| CN (1) | CN110203847B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230159311A1 (en) * | 2019-07-09 | 2023-05-25 | Jiaxing Taixin Metal Products Co., Ltd. | Lifting machine |
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| CN205873790U (en) * | 2016-05-19 | 2017-01-11 | 南通巴兰仕机电有限公司 | Portable on -vehicle lifting mechanism |
| CN210176373U (en) * | 2019-07-09 | 2020-03-24 | 嘉兴市泰新金属制品有限公司 | Lifting machine |
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|---|---|---|---|---|
| AT151728B (en) * | 1936-08-11 | 1937-11-25 | Friedrich Ing Lerner | Method and device for packaging cigarettes. |
| CA2184661A1 (en) * | 1995-09-08 | 1997-03-09 | Jerome Gushue | Vertical rise automotive lift |
| CN202011726U (en) * | 2011-03-25 | 2011-10-19 | 李野 | Automatic loader and unloader with double rotating and swinging parallel four-bars |
| CN102311070A (en) * | 2011-08-26 | 2012-01-11 | 常熟市藕渠针织机械厂 | Hydraulic lifting platform with automatic limiting device |
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| CN104071724A (en) * | 2014-07-02 | 2014-10-01 | 深圳市沃尔核材股份有限公司 | Parallel four-linkage carrying device |
| CN205873790U (en) * | 2016-05-19 | 2017-01-11 | 南通巴兰仕机电有限公司 | Portable on -vehicle lifting mechanism |
| CN210176373U (en) * | 2019-07-09 | 2020-03-24 | 嘉兴市泰新金属制品有限公司 | Lifting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230159311A1 (en) * | 2019-07-09 | 2023-05-25 | Jiaxing Taixin Metal Products Co., Ltd. | Lifting machine |
| US11858792B2 (en) * | 2019-07-09 | 2024-01-02 | Jiaxing Taixin Metal Products Co., Ltd. | Lifting machine |
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| Publication number | Publication date |
|---|---|
| CN110203847B (en) | 2024-02-06 |
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