CN206156678U - Novel bimodulus gear type takes turns lifting mechanism - Google Patents
Novel bimodulus gear type takes turns lifting mechanism Download PDFInfo
- Publication number
- CN206156678U CN206156678U CN201621152736.1U CN201621152736U CN206156678U CN 206156678 U CN206156678 U CN 206156678U CN 201621152736 U CN201621152736 U CN 201621152736U CN 206156678 U CN206156678 U CN 206156678U
- Authority
- CN
- China
- Prior art keywords
- support bar
- gear
- transmission device
- connecting shaft
- bar
- 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
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides a novel bimodulus gear type takes turns lifting mechanism, comprises a workbench, the bracing piece, base and universal wheel, upper end of the support bar connects in the workstation lower part, the base is connected to the bracing piece lower extreme, an universal wheel is respectively installed at four angles of base below, the base includes a transmission, the secondary drive device, the 3rd transmission, the third rack, the fourth rack, hand lever and motor, third rack and fourth rack set up the left and right sides at the base respectively, the left end at the 3rd transmission is connected to the hand lever, the motor is installed on the 3rd transmission, the utility model relates to a rationally, convenient to use, it is convenient to remove, and labour saving and time saving is used in the change of spanner part in the time of can effectively solving maintenance large -scale machinery equipment.
Description
Technical field
The utility model is related to lifting structure field, and in particular to a kind of new double mode gear lifting mechanism.
Background technology
In maintenance big machinery, such as cotton picker, during Kang Naiyin, because mechanical dimension is larger, position height is broken down not
Fixed, the instrument that to carry with reaches the maintenance of big machinery different parts, and special inspecting equipment is lifted to into certain altitude is carried out
Detection, is lifted to replacement part certain altitude and changes.In the past, the mode of these liftings was entered in the way of manpower craft
OK, waste time and energy.And maintenance big machinery is more using instrument apparatus, the position of tool box finite capacity of general storing tools,
Neither one comprehensively can storing tools apparatus position.During maintenance big machinery, instrument apparatus is lost and is happened occasionally.
Utility model content
The purpose of this utility model is to solve above-mentioned deficiency, there is provided a kind of new double mode gear lifting mechanism.
The purpose of this utility model is achieved through the following technical solutions：
A kind of new double mode gear lifting mechanism, including workbench, support bar, base and universal wheel, post upper
Workbench bottom is connected to, support bar lower end connect base, four below base angle is respectively provided with a universal wheel, base bag
The first transmission device, the second transmission device, the 3rd transmission device, the 3rd tooth bar, the 4th tooth bar, hand lever and motor are included, the
Three tooth bars and the 4th tooth bar are separately positioned on the left and right sides of base, and hand lever is connected to the left end of the 3rd transmission device, electronic
Machine is arranged on the 3rd transmission device, and the first transmission device includes first gear, second gear, the first connecting shaft and the first tooth
Bar, first gear is respectively welded in the two ends of the first connecting shaft with second gear end face midpoint, and the first rack welding connects in first
Spindle middle part, the second transmission device includes the 3rd gear, the 4th gear, the second connecting shaft and the second tooth bar, the 3rd gear and the
Four gear face midpoints are respectively welded in the two ends of the second connecting shaft, and in the second connecting shaft middle part, the 3rd passes the second rack welding
Dynamic device includes drive link and travelling gear, and transmission boom end is welded in travelling gear end face center.
4th tooth bar and second gear are engaged with the 4th gear, and the 3rd tooth bar and first gear are engaged with the 3rd gear.
Support bar includes first support bar, second support bar, the 3rd support bar and the 4th support bar, first support bar and the
Two support bars intersect and intersect, and the 3rd support bar and the 4th support bar intersect intersecting, the upper end of first support bar and second support bar
The upper end for being hingedly connected to the lower right side of workbench, the 3rd support bar and the 4th support bar is hingedly connected to the left side of workbench
Bottom, first support bar and second support bar lower end are connected with the second connecting shaft by bearing, the 3rd support bar and the 4th
Strut lower end is connected with the first connecting shaft by bearing.
Worktable upper surface left side is provided with scalable tool slot.
The utility model has following beneficial effect：
The utility model is reasonable in design, easy to use, and movement is convenient, and on the oblique side wall of workbench scalable tool card is provided with
Groove, common tool spanner can be fixed in draw-in groove, prevent instrument from losing, the anti-skidding rubber location for paste of tool stand level table
Reason, prevents from being slid during instrument and equipment lifting, and the replacing of spanner part when can effectively solve the problem that maintenance heavy mechanical equipment makes
With time saving and energy saving.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of new double mode gear lifting mechanism, including workbench 1, support bar, base 3 and universal wheel
4, post upper is connected to the bottom of workbench 1, and support bar lower end connect base 3, four angles of the lower section of base 3 are respectively provided with one
Individual universal wheel 4, base 3 includes the first transmission device, the second transmission device, the 3rd transmission device, the 3rd tooth bar 5, the 4th tooth bar
6th, hand lever 7 and motor 8, the 3rd tooth bar 5 and the 4th tooth bar 6 are separately positioned on the left and right sides of base 3, and hand lever 7 connects
In the left end of the 3rd transmission device, motor 8 is arranged on the 3rd transmission device, the first transmission device include first gear 9, the
Two gears 10, the first connecting shaft 11 and the first tooth bar 12, first gear 9 is respectively welded in first with the end face midpoint of second gear 10
The two ends of connecting shaft 11, the first tooth bar 12 is welded in the middle part of the first connecting shaft 11, the second transmission device include the 3rd gear 13, the
Four gears 14, the second connecting shaft 15 and the second tooth bar 16, the 3rd gear 13 and the end face midpoint of the 4th gear 14 are respectively welded in
The two ends of two connecting shafts 15, the second tooth bar 16 is welded in the middle part of the second connecting shaft 15, and the 3rd transmission device includes the He of drive link 17
Travelling gear 18, the end of drive link 17 is welded in the end face center of travelling gear 18.
4th tooth bar 6 and second gear 10 are engaged with the 4th gear 14, the 3rd tooth bar 5 and the gear of first gear 9 and the 3rd
13 engagements.
Support bar include first support bar 2, second support bar 22, the 3rd support bar 20 and the 4th support bar 21, first
Strut 2 and second support bar 22 are intersected and are intersected, and the 3rd support bar 20 and the 4th support bar 21 intersect intersecting, the He of first support bar 2
The upper end of second support bar 22 is hingedly connected to the upper of the lower right side of workbench 1, the 3rd support bar 20 and the 4th support bar 21
End is hingedly connected to the left lower of workbench 1, and first support bar 2 and the lower end of second support bar 22 lead to the second connecting shaft 15
Bearing connection is crossed, the 3rd support bar 20 and the lower end of the 4th support bar 21 are connected with the first connecting shaft 11 by bearing.
The upper surface of workbench 1 left side is provided with scalable tool slot 19.
Lifting mechanism is driven by two kinds of drive patterns of hand lever and motor, and hand lever and the 3rd transmission device are by connection
Mouth link.Hand lever and motor can complete power and pass by the 3rd transmission device, the second transmission device, the first transmission device
It is dynamic, lifting workbench.Motor chooses either-rotation motor, and motor is rotated forward rises workbench.Motor is inverted, under making workbench
Drop.Hand lever is rotated forward, and workbench is increased.Hand lever is inverted, and declines workbench.First motor-driven, makes lifting platform fast
Speed is reached near desired location.Then hand lever drives, and finely tunes workbench so as to reach desired location, motor can fast speed belt
Dynamic first actuator movement, makes workbench 1 read to reach soon to need near height.Hand lever can carry out micro- to height of table
Adjust.Arrival is best suitable for position.Have an advantage in that motor-driven can easily, comparatively fast reach and need near height.Hand lever drives
Height of table can be finely tuned, reach and be adapted to height.When motor unregulated power is for seasonable, the 3rd transmission dress is driven by hand lever
Put.
4th tooth bar and second gear are engaged with the 4th gear, and the 3rd tooth bar and first gear are engaged with the 3rd gear.The
Three tooth bars and the 4th tooth bar have an advantage in that the first transmission device and the second transmission device the using the complementary tooth bar in inclination angle
Can effectively weaken or eliminate it when moving on three tooth bars and the 4th tooth bar and be subject to radial load, prevent the first transmission device and second
Transmission device breaks away.Ensure the stability that workbench rises.
Scalable tool slot is provided with the oblique side wall of workbench, common tool spanner can be fixed in draw-in groove, prevented
Only instrument is lost.The anti-skidding rubber gluing treatment of tool stand level table, prevents from being slid during instrument and equipment lifting.
Claims (4)
1. a kind of new double mode gear lifting mechanism, including workbench, support bar, base and universal wheel, it is characterised in that：
Strut upper end is connected to workbench bottom, support bar lower end connect base, four below base angle be respectively provided with one it is universal
Wheel, base include the first transmission device, the second transmission device, the 3rd transmission device, the 3rd tooth bar, the 4th tooth bar, hand lever and
Motor, the 3rd tooth bar and the 4th tooth bar are separately positioned on the left and right sides of base, and hand lever is connected to the 3rd transmission device
Left end, motor is arranged on the 3rd transmission device, and the first transmission device includes first gear, second gear, the first connecting shaft
With the first tooth bar, first gear and second gear end face midpoint are respectively welded in the two ends of the first connecting shaft, the first rack welding
In the first connecting shaft middle part, the second transmission device include the 3rd gear, the 4th gear, the second connecting shaft and the second tooth bar, the 3rd
Gear and the 4th gear face midpoint are respectively welded in the two ends of the second connecting shaft, and the second rack welding is in the second connecting shaft
Portion, the 3rd transmission device includes drive link and travelling gear, and transmission boom end is welded in travelling gear end face center.
2. the new double mode gear lifting mechanism of one kind according to claim 1, it is characterised in that：The 4th described tooth bar
Engage with the 4th gear with second gear, the 3rd tooth bar and first gear are engaged with the 3rd gear.
3. the new double mode gear lifting mechanism of one kind according to claim 1, it is characterised in that：Described support bar bag
First support bar, second support bar, the 3rd support bar and the 4th support bar are included, first support bar and second support bar intersect phase
Hand over, the 3rd support bar and the 4th support bar intersection are intersecting, and the upper end of first support bar and second support bar is hingedly connected to work
The upper end of the lower right side of platform, the 3rd support bar and the 4th support bar is hingedly connected to the left lower of workbench, and first supports
Bar and second support bar lower end are connected with the second connecting shaft by bearing, and the 3rd support bar and the 4th support bar lower end are with
One connecting shaft is connected by bearing.
4. the new double mode gear lifting mechanism of one kind according to claim 1, it is characterised in that：On described workbench
Surface left side is provided with scalable tool slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152736.1U CN206156678U (en) | 2016-10-31 | 2016-10-31 | Novel bimodulus gear type takes turns lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152736.1U CN206156678U (en) | 2016-10-31 | 2016-10-31 | Novel bimodulus gear type takes turns lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156678U true CN206156678U (en) | 2017-05-10 |
Family
ID=58654177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621152736.1U Expired - Fee Related CN206156678U (en) | 2016-10-31 | 2016-10-31 | Novel bimodulus gear type takes turns lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156678U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818958A (en) * | 2018-06-14 | 2018-11-16 | 安徽师范大学 | A kind of drill hole on wall machine |
| CN111335607A (en) * | 2020-03-16 | 2020-06-26 | 李庆磊 | Building external climbing type building construction operation platform |
| CN112919364A (en) * | 2021-03-16 | 2021-06-08 | 合肥圣诺自动化设备有限公司 | Rack and pinion formula crossing arm elevating gear |
-
2016
- 2016-10-31 CN CN201621152736.1U patent/CN206156678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818958A (en) * | 2018-06-14 | 2018-11-16 | 安徽师范大学 | A kind of drill hole on wall machine |
| CN111335607A (en) * | 2020-03-16 | 2020-06-26 | 李庆磊 | Building external climbing type building construction operation platform |
| CN112919364A (en) * | 2021-03-16 | 2021-06-08 | 合肥圣诺自动化设备有限公司 | Rack and pinion formula crossing arm elevating gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |