CN205575459U - Formula cherry picker is piled up to chain - Google Patents
Formula cherry picker is piled up to chain Download PDFInfo
- Publication number
- CN205575459U CN205575459U CN201620299409.2U CN201620299409U CN205575459U CN 205575459 U CN205575459 U CN 205575459U CN 201620299409 U CN201620299409 U CN 201620299409U CN 205575459 U CN205575459 U CN 205575459U
- Authority
- CN
- China
- Prior art keywords
- chain
- walker
- stacked
- cherry picker
- hoistable 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
Links
- 241000167854 Bourreria succulenta Species 0.000 title claims abstract description 23
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 22
- 238000009825 accumulation Methods 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000011295 pitch Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
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- 239000003921 oil Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
Abstract
The utility model discloses a formula cherry picker is piled up to chain, its lift platform pass through the scissors fork and are connected with bottom walking frame, be provided with elevating drive mechanism and chain containing box on the bottom walking frame, elevating drive mechanism's output shaft and the transmission shaft in the chain containing box are connected, pile up chain and the epaxial gear engagement of transmission, its extending direction changes after piling up chain and gear engagement, elevating drive mechanism includes driving motor, universal joint and box reduction gear, driving motor's output shaft passes through the input shaft of universal joint and box reduction gear, the output shaft and the transmission shaft of box reduction gear are connected. The utility model discloses maintain simply, energy -concerving and environment -protective, convenient operation can the swift stable lift transition of realization article between different stations, satisfies the production line demand of high beat.
Description
Technical field
This utility model relates to a kind of cherry picker, belongs to mechanization conveying technology field, especially
It relates to a kind of chain stacked cherry picker.
Background technology
On plant produced line, article generally require between the station of different adjustable heights
Transition is transported.The hoistable platform of transmission typically uses the side such as hydraulic jack or conventional chain
Formula realizes lifting, and this type of belt drive drove slowly, and there is the environment of plant and pollute.?
Sticking oil stain dye hidden danger is there is also to transporting the high product of self clean level.And it is common
Hoistable platform is the heaviest, is often fixed on ground, it is impossible to realize moving integrally lifting, no
The production line demand of high beat, flexibility can be met.Therefore a kind of energy-conserving and environment-protective of design,
Lift stable and that transport can be moved lifting platform to be particularly important.
A kind of chain making machine is disclosed in Chinese invention patent description CN104192509B
Driving crane, it includes bottom bracket and Lifting platform, bottom bracket and lifting platform
Face is pitched mechanism with shears and is connected, and bottom bracket is provided with driving motor, bottom bracket cochain
Bar machine, the sprocket shaft of chain making machine connects the outfan driving motor.Although this invention has
The advantages such as lifting is rapid, operate steadily, but this invention is due to the output by driving motor
End is directly connected to sprocket shaft provides power for Lifting platform, therefore there is lifting platform process
The situation of middle instability, simultaneously because outside being exposed to during chain during this invention work, institute
With needs periodic maintenance with add lubricating oil.
In Chinese invention patent description CN103552948B, disclose a kind of slide plate use
Aerial Work LT and slide plate and slide plate pipeline, it include slip yoke, fixing yoke,
Supporting plate and pedestal, described slip yoke and fixing yoke connect described supporting plate and pedestal, also
Including rigid link chain, drive sprocket and driving motor, described rigid link chain one end is fixed on
On described supporting plate, described driving motor is fixed on described pedestal, and its output shaft connects institute
Stating drive sprocket, described rigid link chain walks around described drive sprocket, and described rigid link chain is nibbled
The bearing pin in conjunction face engages with the tooth of drive sprocket, after this rigid link chain engages with drive sprocket
Its bearing of trend changes, wherein, at the rigid link chain between drive sprocket to supporting plate
In erected state.This rigid link chain can also crimp storage, saves installing space and reduces
Requirement to installing space, the length of rigid link chain can adjust as required, so rising
The adjustable height of fall platform can not be limited.When working due to the rigid link chain in this invention
In time, be an exposure to outer, therefore needs periodic maintenance and adds lubricating oil.
In Chinese invention patent description CN10527105A, disclose a kind of chain cut
Fork elevating platform, its base plate, shears fork and lifting platform, described lifting platform is pitched by shears
It is connected with base plate, also includes sprocket wheel, motor reducer, special open type bend in one direction chain
Connecting seat with chain, described special open type bend in one direction chain includes several continuous print chains
Joint, described each chain link include upper pin, lower bearing pin, two symmetrical outer plates, two
The inner plate of individual symmetry and two roller sleeves, described outer chain
Plate is provided with circular hole I and lower circular hole I, and in the right side of described outer plate is provided with
Projection, described inner plate is provided with circular hole II and lower circular hole II, and described interior chain
The right side of plate is provided with outer lug, and the middle part of described upper pin and lower bearing pin is respectively set with
One roller sleeve.Although this invention has novel structure, speed is fast, and precision is high, makes an uproar
Sound is little, it is easy to debugs and installs, low cost, service life the advantage such as length, but this
The bright Lifting platform that is not disclosed as provides the concrete structure of power set of power, simultaneously by
Outside being exposed to during chain when this invention work, so needing periodic maintenance and adding lubrication
Oil.
Summary of the invention
The defect existed for above-mentioned prior art, the technical problems to be solved in the utility model is
There is provided a kind of chain stacked cherry picker, during it ensure that whole lifting platform
While stability, it is simple to operation maintenance.
For solving above-mentioned technical problem, this utility model have employed such a chain stacked and moves
Moving lifting platform, it includes bottom walker, and shears is pitched, hoistable platform, elevating drive mechanism,
Chain containing box, piles up chain；Described hoistable platform is walked with described bottom by described shears fork
Frame connects；Described elevating drive mechanism and the storage of described chain it is provided with on the walker of described bottom
Case；The output shaft of described elevating drive mechanism is connected with the power transmission shaft in described chain containing box；
Described accumulation chain engages with the gear on described power transmission shaft；Described accumulation chain engages with described gear
Its bearing of trend rear changes；Described accumulation chain one end is connected with hoistable platform, the other end with
Described bottom walker connects；Described elevating drive mechanism includes driving motor, Hooks coupling universal coupling
With casing decelerator；The output shaft of described driving motor is by described Hooks coupling universal coupling and described case
The power shaft of body decelerator connects；The output shaft of described casing decelerator is connected with described power transmission shaft.
In a kind of preferred embodiment of the present utility model, described accumulation chain include two pieces parallel
The plastic material block arranged；Two pieces of parallel described plastic material blocks are realized by the connecting rod at middle part
Affixed；The both sides of described plastic material block are provided with circular groove；Described plastic material block
Side is provided with for convex with the circular arc that the circular groove on adjacent plastic material block coordinates
Platform；Connect between described plastic material block and have rolling rod；Jump ring is passed through at the two ends of described rolling rod
It is connected with rolling bearing；It is set with sleeve on described rolling rod between plastic material block；
Can be with the gear teeth meshing of described gear between adjacent described sleeve；Adjacent described rolling rod leads to
Cross connection sheet affixed；Adjacent described connection sheet is articulated with same rolling rod.
In a kind of preferred embodiment of the present utility model, described chain containing box includes affixed
Casing on the walker of described bottom；It is provided with power transmission shaft in described casing；Described power transmission shaft
Upper connection has gear；The top of described casing is provided with chain vertical outlet；The side of described casing
Chain Horizontal Exit it is provided with on wall；Described accumulation chain engages with described gear and described accumulation chain
Two ends each extend over out outside chain vertical outlet and chain Horizontal Exit；Extend chain vertical
Described accumulation chain outside outlet is affixed with the gusset on described hoistable platform；Extend chain level
Described accumulation chain outside outlet is arranged in the chain bracing frame on the walker of described bottom.
In a kind of preferred embodiment of the present utility model, the chain vertical outlet of described casing
It is provided with guide ribs with at chain Horizontal Exit；Described accumulation chain is between described guide ribs.
In a kind of preferred embodiment of the present utility model, described chain bracing frame is fixed in institute
State the both sides of bottom walker；The rolling bearing of described accumulation chain and the top of described chain bracing frame
Portion rolls tangent.
In a kind of preferred embodiment of the present utility model, described shears fork include interior crotch and
Outer crotch；Described interior crotch and described outer crotch pass through hinge；Described interior crotch one end with
Described bottom walker is hinged, the other end and described hoistable platform sliding connection；Outside described
Crotch one end is hinged with described hoistable platform, and the other end and described bottom walker are slidably matched even
Connect.
In a kind of preferred embodiment of the present utility model, described interior crotch is put down with described lifting
One end of platform sliding connection is provided with directive wheel；Being provided with on described hoistable platform can be with institute
State directive wheel and coordinate the gathering sill of spacing guiding.
In a kind of preferred embodiment of the present utility model, described outer crotch and described bottom line
The one end walking frame sliding connection is provided with directive wheel；Being provided with on the walker of described bottom can
The slide rail coordinated with described directive wheel.
In a kind of preferred embodiment of the present utility model, described shears pitches two groups；Cut for two groups
Knife and fork is arranged symmetrically with relative to the central axis of described bottom walker.
In a kind of preferred embodiment of the present utility model, described bottom walker is provided with
Road wheel and movable motor；The outfan of described movable motor is connected with described road wheel.
The beneficial effects of the utility model are: this utility model is easy to maintenance, energy-conserving and environment-protective, behaviour
Facilitate, can be the most stable realize article lifting transition between different station, meet
The production line demand of high beat.This utility model is joined by Hooks coupling universal coupling and casing decelerator
Close, can guarantee that the synchronization lifting of chain is piled up in both sides, safe and reliable, ensure that whole platform is rising
Stationarity during fall；Use plastic accumulation chain as driving-chain, it is not necessary to upper oil lubrication,
Noise-decreasing, energy-conserving and environment-protective；The number of chain can be piled up by increase and decrease, adjust workpiece lifting
Height and stroke, simple to operate, it is simple to Maintenance and Repair；By the movable motor of bottom, can make
Whole lifting platform and workpiece move, and course of conveying is convenient, convenience, meet high beat and produce need
Ask.
Accompanying drawing explanation
Fig. 1 is chain stacked cherry picker structural representation；
Fig. 2 is chain stacked cherry picker front view；
Fig. 3 is chain stacked cherry picker left view；
Fig. 4 is chain stacked cherry picker top view；
Fig. 5 is chain stacked cherry picker operating diagram；
Fig. 6 is elevating drive mechanism top view；
Fig. 7 is chain housing box structure schematic diagram；
Fig. 8 is to pile up chain structure schematic diagram；
Fig. 9 is to pile up chain front view.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below
In conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that
Specific embodiment described herein, only in order to explain this utility model, is not used to limit this reality
With novel.
As Figure 1-5, this utility model chain stacked cherry picker mainly includes bottom
Walker 1, shears fork 2, hoistable platform 3, elevating drive mechanism 4, chain containing box 5,
Pile up chain 6.Described bottom walker 1 is provided with road wheel 101 and movable motor 102, passes through
Movable motor 102 can drive whole bottom walker 1 and superstructure to move in orbit；Institute
State hoistable platform 3 to be connected with bottom walker 1 by shears fork 2 is overall.Wherein shears fork 2
It is provided with interior crotch 201 and outer crotch 202, interior crotch 201 and outer crotch 202 by bearing pin 203
Hinged, one end of interior crotch 201 is hinged with bottom walker 1, outer crotch 202 one end and liter
Fall platform 3 is hinged.Interior crotch 201 and outer crotch 202 are all equipped with directive wheel 204, interior crotch
201 upper end directive wheels 204 slide in hoistable platform 3 gathering sill, outer crotch 202 directive wheel
204 is tangent with the slide rail within bottom walker 1, and directive wheel can guarantee that whole hoistable platform
Steadily lifting.The bottom internally installed elevating drive mechanism 4 that is fixed with of walker 1, lifts transmission
Mechanism 4 is fixed with chain containing box 5 by output shaft.Walker 1 both sides, bottom are provided with chain
Bar bracing frame 7, piles up chain 6 and is between chain bracing frame 7.Pile up chain 6 to receive through chain
Case 5 of receiving is affixed with gusset on hoistable platform 3.
As shown in 6 figures, elevating drive mechanism 4 is provided with driving motor 401, described driving electricity
Machine 401 is fixed on the internal steel plate of bottom walker 1, drives motor 401 two ends output shaft
402 are connected with the power shaft of casing decelerator 404 by two Hooks coupling universal couplings 403.Pass through
Hooks coupling universal coupling 403 can carry out angular compensatory, it is ensured that the synchronicity of two ends output shaft rotation.
As it is shown in fig. 7, chain containing box 5 is provided with casing 501, casing 501 is fixed on bottom
On the steel plate of walker 1, casing 501 both sides are connected with bearing block 502, power transmission shaft 503 liang
End is fixed on bearing block 502, and gear 504 is fixed in the middle of power transmission shaft 503 by spline,
Gear 504 both sides are spacing by screw lock baffle ring 505.Casing 501 is internal to be installed with
Guide ribs 506, piles up chain 6 and is stuck between two guide ribs 506.Guide ribs 506 can be to heap
Long-pending chain 6 plays spacing guide effect, prevents occurring that inclination is rocked in accumulation chain 6 uphill process.
As shown in 8-9 schemes, pile up chain 6 and include two pieces of rectangular-shaped plastic materials being arranged in parallel
Block 605；Two pieces of parallel plastic material blocks 60 realize affixed by the connecting rod screw at middle part；
The both sides of plastic material block 605 are provided with circular groove；The side of plastic material block 605 sets
It is equipped with the arc cam for coordinating with the circular groove on adjacent plastic material block 605；
Connect between plastic material block 605 and have rolling rod 601；Rolling rod 601 is positioned at adjacent two
In the manhole that the circular groove of plastic material block 605 is formed；The two of rolling rod 601
End is connected with rolling bearing 602 by jump ring 603；Rolling between plastic material block 605
Sleeve 604 it is set with in lever 601；Can be with the wheel of gear 504 between adjacent sleeve 604
Tooth engages；Adjacent rolling rod 601 is affixed by connecting sheet 606；Adjacent connection sheet 606
It is articulated with on same rolling rod 601.
Workflow of the present utility model is: after workpiece is placed on cherry picker, and lifting passes
The driving motor of motivation structure starts to rotate, and drives motor to drive casing to slow down by Hooks coupling universal coupling
Device rotate while, chain containing box internal gear by the power transmission shaft of casing decelerator with rotation,
Now owing to piling up the structure of chain folding formula, when pinion rotation, chain can be made by level
It is piled into plumbness, is pitched by shears and jointly support platform, thus realize Lifting platform
Vertical lift.And the movable motor of bottom walker can drive whole device and workpiece to realize moving.
It should be appreciated that the above, the only detailed description of the invention of the present invention, but this
Bright protection domain is not limited thereto, and any those of ordinary skill in the art are in institute of the present invention
In the technical scope disclosed, the change that can readily occur in or replacement, all should contain the present invention's
Within protection domain.
Claims (10)
1. a chain stacked cherry picker, including bottom walker (1), shears pitches (2),
Hoistable platform (3), elevating drive mechanism (4), chain containing box (5), pile up chain (6)；
Described hoistable platform (3) is by described shears fork (2) with described bottom walker (1) even
Connect；Described elevating drive mechanism (4) and described it is provided with on described bottom walker (1)
Chain containing box (5)；The output shaft of described elevating drive mechanism (4) is received with described chain
Power transmission shaft (503) in case (5) connects；Described accumulation chain (6) and described power transmission shaft (503)
On gear (504) engagement；After described accumulation chain (6) is engaged with described gear (504)
Its bearing of trend changes；Described accumulation chain (6) one end is connected with hoistable platform (3),
The other end is connected with described bottom walker (1)；It is characterized in that: described lifting driver
Structure (4) includes driving motor (401), Hooks coupling universal coupling (403) and casing decelerator (404)；
The output shaft (402) of described driving motor (401) passes through described Hooks coupling universal coupling (403)
It is connected with the power shaft of described casing decelerator (404)；Described casing decelerator (404)
Output shaft be connected with described power transmission shaft (503).
A kind of chain stacked cherry picker the most according to claim 1, its feature exists
In: described accumulation chain (6) includes two pieces of plastic material blocks (605) being arranged in parallel；Two pieces
Parallel described plastic material block (605) realizes affixed by the connecting rod at middle part；Described plasticity
The both sides of material block (605) are provided with circular groove；Described plastic material block (605)
Side be provided with for coordinating with the circular groove on adjacent plastic material block (605)
Arc cam；Connect between described plastic material block (605) and have rolling rod (601)；Institute
The two ends stating rolling rod (601) are connected with rolling bearing (602) by jump ring (603)；
It is positioned on the described rolling rod (601) between plastic material block (605) and is set with sleeve (604)；
Can be with the gear teeth meshing of described gear (504) between adjacent described sleeve (604)；Phase
Adjacent described rolling rod (601) is affixed by connecting sheet (606)；Adjacent described connection
Sheet (606) is articulated with on same rolling rod (601).
A kind of chain stacked cherry picker the most according to claim 1, its feature exists
In: described chain containing box (5) includes the case being fixed on described bottom walker (1)
Body (501)；Power transmission shaft (503) it is provided with in described casing (501)；Described power transmission shaft (503)
Upper connection has gear (504)；The top of described casing (501) is provided with chain vertical outlet；
It is provided with chain Horizontal Exit on the sidewall of described casing (501)；Described accumulation chain (6)
Engage with described gear (504) and the two ends of described accumulation chain (6) each extend over out chain
Outside vertical outlet and chain Horizontal Exit；Extend the described accumulation chain outside chain vertical outlet
(6) affixed with the gusset on described hoistable platform (3)；Extend outside chain Horizontal Exit
The chain bracing frame (7) that is arranged on described bottom walker (1) of described accumulation chain (6)
In.
A kind of chain stacked cherry picker the most according to claim 3, its feature exists
In: it is provided with at the chain vertical outlet of described casing (501) and chain Horizontal Exit and draws
Sliver (506)；Described accumulation chain (6) is positioned between described guide ribs (506).
A kind of chain stacked cherry picker the most according to claim 3, its feature exists
In: described chain bracing frame (7) is fixed in the both sides of described bottom walker (1)；Described
The top of the rolling bearing (602) and described chain bracing frame (7) of piling up chain (6) rolls
Tangent.
A kind of chain stacked cherry picker the most according to claim 1, its feature exists
In: described shears fork (2) includes interior crotch (201) and outer crotch (202)；Described interior fork
Frame (201) and described outer crotch (202) pass through hinge；Described interior crotch (201)
One end is hinged with described bottom walker (1), and the other end slides with described hoistable platform (3)
It is connected；Described outer crotch (202) one end is hinged with described hoistable platform (3), another
End and walker (1) sliding connection of described bottom.
A kind of chain stacked cherry picker the most according to claim 6, its feature exists
In: described interior crotch (201) sets with one end of described hoistable platform (3) sliding connection
It is equipped with directive wheel (204)；Being provided with on described hoistable platform (3) can be with described directive wheel (204)
Coordinate the gathering sill of spacing guiding.
A kind of chain stacked cherry picker the most according to claim 6, its feature exists
In: described outer crotch (202) and one end of described bottom walker (1) sliding connection
It is provided with directive wheel (204)；Being provided with on described bottom walker (1) can be with described guiding
The slide rail that wheel (204) coordinates.
A kind of chain stacked cherry picker the most according to claim 6, its feature exists
In: described shears pitches (2) two groups；Two groups of shears fork (2) are relative to described bottom walker
(1) central axis is arranged symmetrically with.
A kind of chain stacked cherry picker the most according to claim 1, its feature
It is: on described bottom walker (1), be provided with road wheel (101) and movable motor (102)；
The outfan of described movable motor (102) is connected with described road wheel (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299409.2U CN205575459U (en) | 2016-04-11 | 2016-04-11 | Formula cherry picker is piled up to chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299409.2U CN205575459U (en) | 2016-04-11 | 2016-04-11 | Formula cherry picker is piled up to chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205575459U true CN205575459U (en) | 2016-09-14 |
Family
ID=56865495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299409.2U Expired - Fee Related CN205575459U (en) | 2016-04-11 | 2016-04-11 | Formula cherry picker is piled up to chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205575459U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494897A (en) * | 2016-12-08 | 2017-03-15 | 济南二机床集团有限公司 | Double-screw type automatic lifting chassis |
| CN106627847A (en) * | 2016-11-29 | 2017-05-10 | 东风设计研究院有限公司 | Heavy load double-tyre-holding automatic connecting device |
| CN106852610A (en) * | 2017-02-21 | 2017-06-16 | 海宁市乔斯特新能源有限公司 | A kind of cashier for being easy to scanned heavy bar code |
| CN110393384A (en) * | 2019-08-06 | 2019-11-01 | 刘文静 | It is a kind of to assist cushion of standing of standing up |
| CN114162741A (en) * | 2021-10-22 | 2022-03-11 | 中广核研究院有限公司 | Rigid push chain driving system |
| CN114992435A (en) * | 2022-02-24 | 2022-09-02 | 北京固鸿科技有限公司 | Lifting mechanism for radiation imaging system and radiation imaging system |
-
2016
- 2016-04-11 CN CN201620299409.2U patent/CN205575459U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627847A (en) * | 2016-11-29 | 2017-05-10 | 东风设计研究院有限公司 | Heavy load double-tyre-holding automatic connecting device |
| CN106627847B (en) * | 2016-11-29 | 2023-02-28 | 武汉东研智慧设计研究院有限公司 | Heavy-load double-tire-holding type automatic vehicle receiving device |
| CN106494897A (en) * | 2016-12-08 | 2017-03-15 | 济南二机床集团有限公司 | Double-screw type automatic lifting chassis |
| CN106852610A (en) * | 2017-02-21 | 2017-06-16 | 海宁市乔斯特新能源有限公司 | A kind of cashier for being easy to scanned heavy bar code |
| CN110393384A (en) * | 2019-08-06 | 2019-11-01 | 刘文静 | It is a kind of to assist cushion of standing of standing up |
| CN114162741A (en) * | 2021-10-22 | 2022-03-11 | 中广核研究院有限公司 | Rigid push chain driving system |
| CN114162741B (en) * | 2021-10-22 | 2023-08-25 | 中广核研究院有限公司 | Rigid push chain drive system |
| CN114992435A (en) * | 2022-02-24 | 2022-09-02 | 北京固鸿科技有限公司 | Lifting mechanism for radiation imaging system and radiation imaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |