CN206409841U - A kind of hoist engine slew gear - Google Patents
A kind of hoist engine slew gear Download PDFInfo
- Publication number
- CN206409841U CN206409841U CN201621464218.3U CN201621464218U CN206409841U CN 206409841 U CN206409841 U CN 206409841U CN 201621464218 U CN201621464218 U CN 201621464218U CN 206409841 U CN206409841 U CN 206409841U
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- CN
- China
- Prior art keywords
- hoist engine
- revolving dial
- gear
- transmission shaft
- hydraulic motor
- 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.)
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Abstract
The utility model provides a kind of hoist engine slew gear, including hoist engine, revolving dial, support platform, transmission mechanism, rotary support mechanism, power transmission shaft and hydraulic motor, hoist engine is fixedly mounted on revolving dial, rotary support mechanism one end is fixedly connected with revolving dial underrun bolt, it is bolted to connection above the other end and support platform of rotary support mechanism, revolving dial, support platform is coaxially disposed with rotary support mechanism through power transmission shaft, revolving dial is connected by bearing with power transmission shaft one end, the power transmission shaft other end is connected with transmission mechanism, hydraulic motor is connected with transmission mechanism.The beneficial effects of the utility model are that, using more facilitating, simple in construction, easy to maintenance, operating efficiency is high, and the output angle of hoist engine can change and be adjusted with the position of dragging heavy, more the need for adaptation condition.
Description
Technical field
The utility model belongs to hoist engine field, more particularly, to a kind of hoist engine slew gear.
Background technology
Hoist engine is called winch, is divided into two kinds of manual hoist and electrical hoist, is by manpower or machine power driving
Reel, winding cords come complete draw work device.Can with vertical-lift, horizontally or diagonally drag and draw weight, with extensive
Using.In the prior art, hoist engine is fixedly mounted on pedestal, and steel wire rope is operated by pulley, that is to say, that elevator
Machine pedestal immobilizes, and the output angle of hoist engine is constant, that is, can not change the angle of hoist engine output, if changing volume
Machine output angle is raised it is necessary to remake pedestal, it is cumbersome, and lose time, inefficiency.A kind of hoist engine is needed,
Hoist engine output angle can arbitrarily be adjusted, it is to avoid can not adjust hoist engine output angle due to changing hauling weight position
Phenomenon.
The content of the invention
Problem to be solved in the utility model is to provide a kind of hoist engine slew gear, what especially suitable pedestal can not be rotated
Hoist engine is used so that hoist engine can be rotated freely, is realized the output angle of hoist engine and can arbitrarily be adjusted, and hoist engine can be with
Output angle is adjusted with the position of dragging heavy, need of work is adapted to.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of hoist engine slew gear, including
Hoist engine, revolving dial, support platform, transmission mechanism, rotary support mechanism, power transmission shaft and hydraulic motor, hoist engine fix peace
On revolving dial, rotary support mechanism one end is fixedly connected with revolving dial underrun bolt, rotary support mechanism
The other end above support platform with being bolted to connection, and revolving dial, support platform and rotary support mechanism, which are passed through, to be passed
Moving axis is coaxially disposed, and revolving dial is connected by bearing with power transmission shaft one end, and the power transmission shaft other end is connected with transmission mechanism, hydraulic pressure
Motor is connected with transmission mechanism.
Wherein, rotary support mechanism includes inner support circle, outer support circle and is embedded between inner support circle and outer support circle
Rolling steel ball, inner support circle is mounted by means of bolts on the bottom surface of revolving dial, and outer support circle passes through bolt and support platform
It is fixedly connected.
Further, transmission mechanism is included in pitch wheel group and intermeshing angular wheel group, gear train
Gear one with transmission shaft end be connected, the gear two in gear train is coaxially disposed with the angular wheel one in angular wheel group,
Angular wheel two in angular wheel group is arranged on the output shaft of hydraulic motor.
Further, transmission mechanism is pitch wheel group one, and the gear three in gear train one is arranged on power transmission shaft
Gear four in end, gear train one is arranged on the output shaft of hydraulic motor.
Further, in addition to flow direction control valve, directional control valve and hydraulic pump, hydraulic motor, flow direction control valve, direction
Control valve is sequentially connected with hydraulic pump.
The utility model has the advantages and positive effects of：Due to using above-mentioned technical proposal, use more facilitates, knot
Structure is simple, easy to maintenance, and operating efficiency is high, and the output angle of hoist engine can change and be adjusted with the position of dragging heavy
Whole, more the need for adaptation condition, hoist engine output angle can be voluntarily adjusted with the change of dragging heavy position, section
Labour is saved, the time is saved.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model；
Fig. 2 is structure top view of the present utility model；
Fig. 3 is the structural representation of another embodiment of the present utility model.
In figure：
1st, revolving dial 2, support platform 3, inner support circle
4th, outer support circle 5, gear 1, angular wheel one
7th, angular wheel 28, hydraulic motor 9, gear two
10th, power transmission shaft 11, gear 3 12, gear four
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one
As illustrated in fig. 1 and 2, the utility model provides a kind of hoist engine slew gear, including hoist engine, revolving dial 1, branch
Platform 2, transmission mechanism, rotary support mechanism, power transmission shaft 10 and hydraulic motor 8 are supportted, hoist engine is fixedly mounted on revolving dial 1
On, rotary support mechanism one end is fixedly connected with the underrun bolt of revolving dial 1, the other end of rotary support mechanism and support
It is bolted to connection above platform 2, revolving dial 1, support platform 2 are coaxial through power transmission shaft 10 with rotary support mechanism
Set, revolving dial 1 is connected by bearing with the one end of power transmission shaft 10, and the other end of power transmission shaft 10 is connected with transmission mechanism, hydraulic pressure horse
It is connected up to 8 with transmission mechanism.
Hoist engine is arranged on revolving dial 1, and revolving dial 1 is rotated by rotary support mechanism relative to support platform 2,
Hoist engine is rotated relative to support platform, hoist engine is met and changes for the position of dragging heavy and turned
It is dynamic, the angle of adjustment hoist engine output.Power transmission shaft 10 is connected with revolving dial 1 by bearing, and there is through hole at the center of support platform 2,
Power transmission shaft 10 with support platform 2 through support platform 2 without contacting, and the effect of support platform 2 is to play a part of support.Transmission
The end of axle 10 is connected with transmission mechanism, and the rotation of transmission mechanism is passed into revolving dial 1, and revolving dial 1 carries hoist engine
Rotated.The power source of transmission mechanism is hydraulic pump 8, and rotation is passed to transmission mechanism by hydraulic pump 8, while hydraulic pump 8
Rotating can be carried out, so, hoist engine with revolving dial left-right rotation, can complete the adjustment of output angle.
Wherein, rotary support mechanism include inner support circle 3, outer support circle 4 and be embedded in inner support circle 3 and outer support circle 4 it
Between rolling steel ball, rolling steel ball can freely rotate between interior bracing ring 3 and outer support circle 4, and inner support circle 3 passes through bolt
Be fixedly mounted on the bottom surface of revolving dial 1, outer support circle 4 is fixedly connected by bolt with support platform 2, inner support circle 3 with it is outer
Bracing ring 4 can be relatively rotated.So, revolving dial 1 can be rotated with the rotation of power transmission shaft 10 with relative support platform 2.Pass
Motivation structure includes gear 1 and power transmission shaft 10 in pitch wheel group and intermeshing angular wheel group, gear train
End is connected by key, and the gear 29 in gear train is coaxially disposed with the angular wheel 1 in angular wheel group, angular wheel
Angular wheel 27 in group is arranged on the output shaft of hydraulic motor 8.Angular wheel group passes to the rotation of hydraulic motor 8
Gear 1 in gear train, gear train drives power transmission shaft 10 to rotate, and then the transmission moved.
Also include flow direction control valve, directional control valve and hydraulic pump, hydraulic motor 8, flow control valve, directional control valve with
Hydraulic pump is sequentially connected.The biography of hydraulic oil between hydraulic pump and hydraulic motor 8 is controlled by flow control valve and directional control valve
Pass, control the rotating of hydraulic motor 8.
The course of work of this example：Hydraulic motor 8 is rotated, and drives bevel gear set to rotate, due to the cone tooth in bevel gear set
Take turns one 6 coaxial with gear 29 in gear train, rotation is passed to gear train by bevel gear set, and rotation is passed to biography by gear train
Moving axis 10, the rotation of power transmission shaft 10 drives the rotation of revolving dial 1, due to the effect of the rolling steel ball in rotary support mechanism,
The relative support platform 2 of revolving dial 1 is rotated, and realizes the adjustment of hoist engine output angle.
Embodiment two
The present embodiment and the difference of embodiment one are：As shown in figure 3, transmission mechanism is pitch wheel group
One, the gear 3 11 in gear train one is arranged on the end of power transmission shaft 10, is connected with gear 3 11 by key, the tooth in gear train one
4 12 are taken turns to be arranged on the output shaft of hydraulic motor 8.Rotation is passed to gear train one, a kind of tooth of gear train by hydraulic motor 8
Take turns 3 11 drive power transmission shafts 10 to rotate, and then drive revolving dial 1 to rotate, realize the rotation of hoist engine so that whole hoist engine
Structure it is compacter.In addition, transmission mechanism can also be Planetary Gear Transmission, belt transmission, chain gear transmission etc..
The course of work of this example：Hydraulic motor 8 is rotated, and drives gear train to rotate, and rotation is passed to transmission by gear train
Axle 10, the rotation of power transmission shaft drives the rotation of revolving dial 1, due to the effect of the rolling steel ball in rotary support mechanism, revolution
The relative support platform 2 of platform 1 is rotated, and realizes the adjustment of hoist engine output angle.
The utility model has the advantages and positive effects of：Due to using above-mentioned technical proposal, use more facilitates can
Lean on, simple in construction, easy to maintenance, operating efficiency is high, the output angle of hoist engine can be with the position change of dragging heavy
It is adjusted, more the need for adaptation condition, hoist engine output angle can voluntarily be carried out with the change of dragging heavy position
Adjustment, operates steadily, and saves labour, saves the time.
Two embodiments of the present utility model are described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (6)
1. a kind of hoist engine slew gear, including hoist engine, it is characterised in that：Also include revolving dial, support platform, driver
Structure, rotary support mechanism, power transmission shaft and hydraulic motor, the hoist engine are fixedly mounted on the revolving dial, the revolution
Supporting mechanism one end is fixedly connected with the revolving dial underrun bolt, the other end of the rotary support mechanism with it is described
It is bolted to connection above support platform, the revolving dial, the support platform are worn with the rotary support mechanism
Cross power transmission shaft to be coaxially disposed, the revolving dial is connected by bearing with described power transmission shaft one end, the power transmission shaft other end with
The transmission mechanism connection, the hydraulic motor is connected with the transmission mechanism.
2. hoist engine slew gear according to claim 1, it is characterised in that：Described rotary support mechanism includes interior branch
Support ring, outer support circle and the rolling steel ball being embedded between inner support circle and outer support circle, described inner support circle are solid by bolt
Dingan County is mounted in the bottom surface of the revolving dial, and the outer support circle is fixedly connected by bolt with the support platform.
3. hoist engine slew gear according to claim 1 or 2, it is characterised in that：Described transmission mechanism includes mutual
Gear one in meshed gears group and intermeshing angular wheel group, the gear train is connected with the transmission shaft end,
Gear two in the gear train is coaxially disposed with the angular wheel one in the angular wheel group, in the angular wheel group
Angular wheel two is arranged on the output shaft of the hydraulic motor.
4. hoist engine slew gear according to claim 1 or 2, it is characterised in that：The transmission mechanism is intermeshing
Gear train one, the gear three in the gear train one is arranged on the gear four in the transmission shaft end, the gear train one
On the output shaft of the hydraulic motor.
5. hoist engine slew gear according to claim 3, it is characterised in that：Also include flow direction control valve, direction controlling
Valve and hydraulic pump, the hydraulic motor, the flow direction control valve, the directional control valve are sequentially connected with the hydraulic pump.
6. hoist engine slew gear according to claim 4, it is characterised in that：Also include flow direction control valve, direction controlling
Valve and hydraulic pump, the hydraulic motor, the flow direction control valve, the directional control valve are sequentially connected with the hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464218.3U CN206409841U (en) | 2016-12-29 | 2016-12-29 | A kind of hoist engine slew gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464218.3U CN206409841U (en) | 2016-12-29 | 2016-12-29 | A kind of hoist engine slew gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409841U true CN206409841U (en) | 2017-08-15 |
Family
ID=59551659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464218.3U Expired - Fee Related CN206409841U (en) | 2016-12-29 | 2016-12-29 | A kind of hoist engine slew gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433558A (en) * | 2017-09-13 | 2017-12-05 | 苏州迈客荣自动化技术有限公司 | A kind of micromotion platform |
-
2016
- 2016-12-29 CN CN201621464218.3U patent/CN206409841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433558A (en) * | 2017-09-13 | 2017-12-05 | 苏州迈客荣自动化技术有限公司 | A kind of micromotion platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20201229 |