CN205527633U - Small -size electric elevator - Google Patents
Small -size electric elevator Download PDFInfo
- Publication number
- CN205527633U CN205527633U CN201620371703.XU CN201620371703U CN205527633U CN 205527633 U CN205527633 U CN 205527633U CN 201620371703 U CN201620371703 U CN 201620371703U CN 205527633 U CN205527633 U CN 205527633U
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- China
- Prior art keywords
- gear
- worm
- fixed
- pallet
- worm screw
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- 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.)
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model provides a small -size electric elevator, including putting thing frame and elevating gear, elevating gear including setting up at the inside two -stage drive mechanism of casing, wherein, one -level drive mechanism is including setting up at epaxial motor gear of motor output and the worm gear of setting at the worm tip motor gear and worm gear meshing, second grade drive mechanism includes that the worm reaches and worm mesh's turbine, the turbine pass through the transmission shaft and be connected with lifting gear, the thing frame of putting fix on elevating gear's casing, during the use, lifting gear and rack toothing for drive whole elevating gear and put the thing frame and rise and descend along the rack. The utility model provides a desktop structure of going to bed down in the student dormitory get by the inconvenient problem of article, reduced unnecessary work load and some potential safety hazard problems.
Description
[technical field]
This utility model belongs to elevation and subsidence mechanical field, is specifically related to a kind of small electric jack.
[background technology]
Going to bed in student dormitory lower desk structure, when needs fetch article, cause the worry of a lot of bunk bed, it is unnecessary to add
Workload and some security hidden troubles.
Elevator is divided into two big classes, and a kind of loading, one is manned.It is divided into special load lift for passengers and common operation lifting simultaneously
Machine, the most outdoor free elevator of common operated lifter, feature is to bear big load, typically can bear two people to three people
Weight, it is adaptable to station, harbour, market, stadiums, residential property, the operation on a large scale such as factories and miness workshop.But it is small-sized
The research be not correlated with of the elevator being applicable on handcart and report.
[utility model content]
The purpose of this utility model is to provide a kind of small electric jack, and lower desk structure of going to bed in solving student dormitory fetches thing
The problem that product are inconvenient, decreases unnecessary workload and some security hidden troubles.
For reaching above-mentioned purpose, this utility model is achieved by the following technical solutions.
A kind of small electric jack, including lowering or hoisting gear；It is provided with article placing frame on the housing of described lowering or hoisting gear；
Described lowering or hoisting gear includes the two-stage drive mechanism being arranged on enclosure interior；Wherein, primary transmission mechanism includes being arranged on electricity
Motor gear on machine output shaft and the gear on worm being arranged on worm end, motor gear engages with gear on worm；Secondary transmission machine
Structure includes worm screw and the turbine with worm engaging；Described turbine is connected with lifter wheel by power transmission shaft；
Described lifter wheel engages with the tooth bar on footpost, be used for driving whole lowering or hoisting gear and article placing frame along tooth bar rise and under
Fall.
Front shoe and rear fixed plate, the described front shoe connected by front and back's fixed plate connecting shaft is also included in described housing
On be fixed on power transmission shaft pallet by bearing equipped with power transmission shaft pallet, power transmission shaft；Worm screw pallet and motor pallet are fixed on front end-rack
The another side of plate, worm screw is fixed on worm screw pallet by bearing, and worm screw pallet is fixed in the fixed plate of front end；Turbine and lifting unit
The lifter wheel divided is with being loaded on a power transmission shaft.
Described housing includes that front-end case and rear end housing, front-end case and rear end housing are fixed on the power transmission shaft of both sides by screw
On pallet, rear end housing is connected with front-end case and fixes；Article placing frame is fixed on front-end case by stator.
Frame plate and middle contact with footpost and tooth bar the bearing sleeve being connected for lifter wheel equipped with four front and back.
Being provided with the installing hole run through up and down on housing, during use, footpost and tooth bar through described installing hole and are arranged on bearing sleeve
Between.
Described motor is servomotor, servomotor and hand-held remote controller wireless connections.
Relative to prior art, this utility model has the following technical effect that
This utility model is the electronic article placing frame of one for lower desk structure design of going to bed in student dormitory, including article placing frame and lifting
Device, lowering or hoisting gear includes that two-stage drive, internal lowering or hoisting gear use motor to drive, one-stage gear transmission, second-stage worm gear snail
Bar transmission.Driven kinetic energy transmission to turbine by one-stage gear, then by secondary transmission transmission to lifter wheel, lifter wheel can
To engage with tooth bar, it is achieved the rise and fall of placing articles, it is to avoid the worry of bunk bed back and forth.Additionally this utility model is all right
Apply to supermarket and put the lifting tool of commodity, it is to avoid staff climbs upper low, thus reduce the most unnecessary danger.
Further, the two ends of the axle in the middle of bearing sleeve are connected in the fixed plate of front and back end, it is ensured that whole device busy time
Time does not haves the situations such as rotation inclination, and then the normal work of impact.
Further, the control of the convenient elevating mechanism of wireless connections, realize remotely controlling by Digiplex.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of this utility model electric up-down article placing frame；
Fig. 2 is the front view of this utility model lowering or hoisting gear；
Fig. 3 is the left view of this utility model lowering or hoisting gear；
Fig. 4 is the axis side view such as grade of this utility model lowering or hoisting gear；
Fig. 5 is the side view of this utility model lowering or hoisting gear；
Fig. 6 is the opposite side view of this utility model lowering or hoisting gear；
Fig. 7 is use state diagram of the present utility model.
In figure: 1 rear fixed plate, 2 bearing block sets, 3 sleeve Isosorbide-5-Nitrae sleeve 2,5 front shoes, 6 bearing caps, 7
Power transmission shaft pallet, fixed plate connecting shaft before and after 8,9 lifter wheels, 10 power transmission shafts, 11 worm gears, 12 gears on worm,
13 motor gears, 14 motors, 15 worm screws, 16 motor pallets, 17 worm screw pallets, 18-tooth bar, 19-front-end case,
20-article placing frame, 21-switchs, 22-rear casing, 23-stator, 24-shelf bed.
[detailed description of the invention]
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described in detail, but in description of the present utility model,
It is to be appreciated that the embodiment described by this utility model is exemplary, design parameter appeared in description is merely to just
In describing this utility model, and it is not intended that to restriction of the present utility model.
As shown in Figure 1 and Figure 7, a kind of small electric jack, including article placing frame 20 and lowering or hoisting gear, article placing frame 20 is fixed on
On the front-end case of lowering or hoisting gear.Front-end case 19 is fixed on two power transmission shaft pallets 7 by screw, rear end housing 22 and front end
Shell 19 fixes；Article placing frame 20 is fixed on front-end case 19 by stator 23.Lowering or hoisting gear includes front casing
19, rear casing 22, and internal two-stage drive；Internal lowering or hoisting gear uses motor to drive, one-stage gear transmission, two grades
Worm Wheel System.Lifting part is rack-and-pinion 18, and its middle rack 18 is fixed on student's shelf bed 24 lower limb, lifting part
Bearing sleeve is used to be in close contact with footpost, it is ensured that whole device will not Sloped rotating.This device can ensure that whole lowering or hoisting gear hangs down
Straight ground rise and fall.
As shown in Figures 2 and 3, equipped with power transmission shaft pallet 7 on front shoe 5, for fixed conveyor axle 10, gear on worm 12
Being loaded on same axis with lifter wheel 9 and realize synchronous axial system, worm screw pallet 17 and motor pallet 16 are fixed on front end frame plate 5
Another side；One of worm screw 15, equipped with gear on worm 12, is meshed with the motor gear 13 on motor, and motor 14 drives whole
The raising and lowering of individual lowering or hoisting gear.
One-stage gear 12 is contained in one end of worm screw 15, and worm screw 15 is fixed on worm screw pallet 17 by bearing, worm screw pallet 17
It is fixed in front end fixed plate 5；Turbine 11 is same with the lifter wheel 9 of lifting part to be loaded on a power transmission shaft 10, power transmission shaft
10 are fixed on power transmission shaft pallet 7 by bearing.
As shown in Figures 3 to 6, front and back frame plate 1 and 5 is middle equipped with four bearing sleeves 2.Contact with footpost and tooth bar 18
Connect, it is ensured that do not have the situations such as rotation inclination, and then impact normal work when of whole device busy, in bearing sleeve
Between the two ends of axle be connected in front and back end fixed plate 1 and 5；
During as it is shown in fig. 7, use, tooth bar 18 is fixed on the one leg of shelf bed 24, and lowering or hoisting gear is set in shelf bed 24
Lower limb on.Lifter wheel 9 within lowering or hoisting gear and tooth bar 18 engaged transmission, it is achieved the lifting of article placing frame 20.
This device work process is as follows:
The motor gear 13 being driven worm screw 15 front end by the rotating of motor 14 is rotated, and motor gear 13 drives worm screw 15 turns
Dynamic, and then drive turbine 12 to rotate, turbine 12 and lifter wheel 9 are on same axis, and turbine 12 is synchronize with lifter wheel 9
Rotating, lifter wheel 9 engages with tooth bar 18, and lifter wheel 9 rotates the rise and fall realizing whole device, wherein article placing frame 22
It is fixed on the front-end case 19 of lowering or hoisting gear with lowering or hoisting gear together rise and fall.
Above, preferred embodiment the most of the present utility model, it is not limited only to practical range of the present utility model, Fan Yiben is practical new
The equivalence that the content of type scope is done changes and modifies, and all should be technology category of the present utility model.
Claims (6)
1. a small electric jack, it is characterised in that: include lowering or hoisting gear；Article placing frame (20) it is provided with on the housing of described lowering or hoisting gear；
Described lowering or hoisting gear includes the two-stage drive mechanism being arranged on enclosure interior；Wherein, primary transmission mechanism includes the motor gear (13) being arranged on motor (14) output shaft and is arranged on the gear on worm (12) of worm screw (15) end, and motor gear (13) engages with gear on worm (12)；Secondary drive mechanism includes worm screw (15) and the turbine (11) engaged with worm screw (15)；Described turbine (11) is connected with lifter wheel (9) by power transmission shaft (10)；
Described lifter wheel (9) engages with the tooth bar (18) on footpost, is used for driving whole lowering or hoisting gear and article placing frame (20) along tooth bar (18) raising and lowering.
A kind of small electric jack the most according to claim 1, it is characterized in that: in housing, also include front shoe (5) and the rear fixed plate (1) connected by front and back's fixed plate connecting shaft (8), equipped with power transmission shaft pallet (7) on described front shoe (5), power transmission shaft (10) is fixed on power transmission shaft pallet (7) by bearing；Worm screw pallet (17) and motor pallet (16) are fixed on the another side of front end fixed plate (5), worm screw (15) is fixed on worm screw pallet (17) by bearing, and worm screw pallet (17) is fixed in front end fixed plate (5)；Turbine (11) is same with the lifter wheel (9) of lifting part to be loaded on a power transmission shaft (10).
A kind of small electric jack the most according to claim 2, it is characterized in that: described housing includes front-end case (19) and rear end housing (22), front-end case (19) and rear end housing (22) are fixed on the power transmission shaft pallet (7) of both sides by screw, and rear end housing (22) is connected with front-end case (19) and fixes；Article placing frame (20) is fixed on front-end case (19) by stator (23).
A kind of small electric jack the most according to claim 2, it is characterised in that: front and back it is used for lifter wheel (9) equipped with four in the middle of fixed plate (1) and (5) and contacts with footpost and tooth bar (18) bearing sleeve (2) being connected.
A kind of small electric jack the most according to claim 4, it is characterised in that: being provided with the installing hole run through up and down on housing, during use, footpost and tooth bar (18) through described installing hole and are arranged on bearing sleeve (2).
A kind of small electric jack the most according to claim 1, it is characterised in that: described motor (14) is servomotor, servomotor and hand-held remote controller wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371703.XU CN205527633U (en) | 2016-04-27 | 2016-04-27 | Small -size electric elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371703.XU CN205527633U (en) | 2016-04-27 | 2016-04-27 | Small -size electric elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205527633U true CN205527633U (en) | 2016-08-31 |
Family
ID=56794852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620371703.XU Expired - Fee Related CN205527633U (en) | 2016-04-27 | 2016-04-27 | Small -size electric elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205527633U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160345722A1 (en) * | 2015-05-29 | 2016-12-01 | Hangzhou Dechang Hardware & Furniture Co., Ltd. | Electric lifting device |
| CN108353882A (en) * | 2018-04-23 | 2018-08-03 | 冯锦文 | A kind of agricultural microwave desinsection equipment |
| CN108371162A (en) * | 2018-04-23 | 2018-08-07 | 冯锦文 | A kind of application method of agricultural microwave desinsection equipment |
| CN110217739A (en) * | 2019-07-11 | 2019-09-10 | 大连广的科技有限公司 | A kind of anode hoister ground jack assembly of machine automatization limit |
-
2016
- 2016-04-27 CN CN201620371703.XU patent/CN205527633U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160345722A1 (en) * | 2015-05-29 | 2016-12-01 | Hangzhou Dechang Hardware & Furniture Co., Ltd. | Electric lifting device |
| US9723916B2 (en) * | 2015-05-29 | 2017-08-08 | Hangzhou Dechang Hardware & Furniture Co., Ltd. | Electric lifting device |
| CN108353882A (en) * | 2018-04-23 | 2018-08-03 | 冯锦文 | A kind of agricultural microwave desinsection equipment |
| CN108371162A (en) * | 2018-04-23 | 2018-08-07 | 冯锦文 | A kind of application method of agricultural microwave desinsection equipment |
| CN108371162B (en) * | 2018-04-23 | 2024-06-04 | 湖南畅山川生态农业发展有限公司 | Application method of agricultural microwave insecticidal equipment |
| CN110217739A (en) * | 2019-07-11 | 2019-09-10 | 大连广的科技有限公司 | A kind of anode hoister ground jack assembly of machine automatization limit |
| CN110217739B (en) * | 2019-07-11 | 2024-02-23 | 大连广的科技有限公司 | Automatic spacing positive pole lifting machine jack assembly of machinery |
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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: 20160831 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |