CN208024825U - A kind of multi output gear-box of built-in security clutch - Google Patents
A kind of multi output gear-box of built-in security clutch Download PDFInfo
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- CN208024825U CN208024825U CN201721870355.1U CN201721870355U CN208024825U CN 208024825 U CN208024825 U CN 208024825U CN 201721870355 U CN201721870355 U CN 201721870355U CN 208024825 U CN208024825 U CN 208024825U
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Abstract
The utility model provides a kind of multi output gear-box of built-in security clutch, belong to large size to receive machinery field, including gear-box ontology and wear the input shaft in gear-box ontology therein, input shaft one end couples with power source, the other end is pierced by the gear-box ontology, the rear input shaft coaxially coupled with input shaft in gear-box ontology, input shaft one end is fixed on by bearing in gear-box ontology, the other end is fixed on by bearing on rear input shaft, afterwards on input shaft coaxially connection there are one or more than two driving cogs, the driving cog is sequentially connected with multiple output shafts directly or by transmission mechanism, it is built-in with overload-release clutch between any output shaft and driving cog.The utility model gear-box has multiple power outputs, convenient for adding cutter and improving cutting quality and efficiency, simple in structure, stable and reliable operation.
Description
Technical field
The present invention relates to large-scale harvest machinery field, specifically a kind of multi output gear of built-in security clutch
Case.
Background technology
The ceding of Taiwan is green storage machine（Above-mentioned Green-fodder harvesting machine）Realize an important component of harvest function, the tooth of the ceding of Taiwan
Roller box is an important component for determining ceding of Taiwan performance.Gear-box used at present is mostly dual output, at most can only strange installation two
A cutter cuts feed, and cut quality is poor, cutting efficiency is relatively low, when feed is more, is also easy overload
Damage.Simultaneously as the gear-box build of existing blueness storage machine is huge, complicated, redundant component is more, transmission is on the one hand caused to be imitated
Rate is low and influences cutter cutting, and on the other hand it is not easy to dismount.Based on this, the application is made.
Invention content
In order to solve the problems, such as above-mentioned storage machine-cut green in the prior art it is broken it is of poor quality, efficiency is low, the application is provided in one kind
The multi output gear-box for setting the green storage machine cut platform of overload-release clutch, can add cutter, possess multi-direction power output, raising is cut
Broken quality and efficiency.
To achieve the above object, the technical solution adopted in the utility model is as follows：It is a kind of to be built-in with the more of overload-release clutch
Output gear case, including gear-box ontology and wear the input shaft in gear-box ontology therein, input shaft one end and power source
Connection, the other end are pierced by the gear-box ontology, the rear input shaft coaxially coupled with input shaft in gear-box ontology, input shaft one
End is fixed on by bearing in gear-box ontology, and the other end is fixed on by bearing on rear input shaft.It is same on input shaft after described
There are one axis connections or more than two driving cogs, the driving cog are sequentially connected with multiple outputs directly or by transmission mechanism
Axis.It is sequentially connected by overload-release clutch between any driving cog or transmission mechanism and output shaft.Any output shaft and biography
Overload-release clutch is equipped between moving teeth.
Preferably, any driving cog is spur gear, output shaft is straight-tooth wheel shaft, the transmission mechanism includes transition
Gear, transition gear are installed between spur gear and straight-tooth wheel shaft and are engaged with spur gear, straight-tooth wheel shaft.
Preferably, any driving cog be bevel pinion, the transmission mechanism include bevel gear wheel, upper input shaft,
Helical teeth wheel rim/helical gear, coaxially connection has internal gear on output shaft；Bevel pinion is engaged with big vertebra gear, big vertebra gear with it is upper
One end of input shaft coaxially couples, and another end surfaces of upper input shaft are equipped with helical teeth tooth, and helical teeth tooth is nibbled with helical teeth wheel rim/helical gear
Conjunction makes helical teeth wheel rim/helical gear rotation, internal gear be engaged with helical teeth wheel rim/helical gear.
Preferably, the helical teeth wheel rim/overload-release clutch is connected between helical gear and internal gear.
Preferably, the straight-tooth wheel shaft is parallel with input shaft, the upper input shaft, output shaft are vertical with input shaft.
Preferably, the spur gear axle position is arranged in parallel below input shaft or with input shaft；The output shaft is located at
Above input shaft.
Preferably, the gear-box ontology includes upper box and lower box, upper box is divided into upper casing and lower casing.Lower box
It is divided into left housing, right shell；Left housing and right shell are lower box by positioning pin and bolt-connection, upper casing and lower casing be bolted for
Upper box.
Preferably, one end of straight-tooth wheel shaft, rear input shaft, input shaft is mounted on by deep groove ball bearing in left housing, directly
Gear shaft, rear input shaft the other end by deep groove ball bearing be mounted on right shell on.Upper input shaft, output shaft one end pass through depth
Ditch ball bearing be mounted on lower casing on, upper input shaft, output shaft the other end by deep groove ball bearing be mounted on upper casing on.
Preferably, the transition gear is coaxially fixed in a fixing axle, the both ends of fixing axle be separately fixed at left housing,
On right shell.
The utility model multi output gear-box uses upper and lower branch mailbox structure, and is driven top box and divides upper and lower babinet again；Transmission
Lower box divides left and right shell again；The input of power is inputted by the input shaft in transmission lower box/rear input shaft, power finally from
Straight-tooth wheel shaft two-way in the output shaft of upper box, lower box transmits output；The first via, power are defeated by input shaft after lower box
Enter, is driven by the bevel pinion of coaxial linkage and the engaged gear of bevel gear wheel, then the upper input shaft through upper box and helical teeth
The gear that is meshed is taken turns, by engaging between overload-release clutch clutch for clutch control helical gear and output shaft, finally by upper box
In output shaft output；Second tunnel, power are inputted by input shaft after nowel, the spur gear and transition tooth coaxially coupled with input shaft
After wheel engagement, then gear is transmitted to the output of straight-tooth wheel shaft.Two power transmission routes are independent of each other, when cone pulley is driven top box
Body overload does not influence the power transmission of cone pulley transmission lower box when skidding, ensure that the other components of the entire ceding of Taiwan can run well.
The utility model has the beneficial effect that：One, the utility model increases the power output of transmission top box, can install more
Multicutter is completed to long-stalked crops such as clover, corn, sorghums not to row harvesting, to solve because feed feeding dissipates
The poor problem of cutting quality caused by unrest is uneven improves ceding of Taiwan cutting quality and simultaneously effectively improves efficiency of crop.Two, this practicality
It is novel that gear-box is divided into upper and lower babinet, and further by upper and lower babinet, respectively the compound connection of branch mailbox assembles, and can realize
Further rational deployment reduces transition part, reduces box volume while improving gearing efficiency, not only reduces
Cost, additionally it is possible to save installation space.Also, gear-box built-in security clutch, work are safe and reliable；Three, this practicality
Novel gearbox part tooth shaft integrated design, improves transmission efficiency, the bearing capacity of gear-box, keeps transmission process steady
Reliably, and prolong the service life.
In brief, the utility model structure characteristics of compact layout, good appearance, good reliability, small, transmission efficiency,
Possess the transfer motion speed changing gear case of the green storage machine cut platform of multi-direction power output and overload protection function.
Description of the drawings
Fig. 1 is the utility model specific embodiment overall schematic.
Fig. 2 is the utility model section schematic diagram.
Fig. 3 is the utility model power transmission simplification figure.
As shown in the figure：1-the first deep groove ball bearing, 2-straight-tooth wheel shafts, 3-third deep groove ball bearings, 4-transition gears,
5-the five taper roll bearing, 6-transition gear fixing axles, the 7-the seven taper roll bearing, 8-spur gears, 9-rear inputs
Axis, the 10-the ten deep groove ball bearing, 11-bevel pinions, the 12-the ten two deep groove ball bearing, the 13-the ten three deep groove ball bearing,
14-input shafts, the 15-the ten five deep groove ball bearing, 16-bevel gear wheels, the 17-the ten seven deep groove ball bearing, 18-upper inputs
Axis, the 19-the ten nine deep groove ball bearing, 20-helical gears, 21-overload-release clutches, the 22-the two ten two deep groove ball bearing, 23-
Transmission case output shaft, the 24-the two ten four deep groove ball bearing, C-upper casing, D-lower casing, the right shell of A-left housing, B-.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of multi output gear-box being built-in with overload-release clutch 21, including it is gear-box ontology, defeated
Enter axis 14, rear input shaft 9, transmission case output shaft 23, straight-tooth wheel shaft 2, upper input shaft 18 and makes above-mentioned input, transmission case output shaft
The driving member of 23 linkages.Gear-box ontology is divided into upper box 25 and lower box 26, and upper box 25 is further divided into upper casing C and lower casing
D, lower box 26 divides for left housing A, right shell B.Left housing A and right shell B are lower box 26 by positioning pin and bolt-connection, upper casing C with
Lower casing D is bolted as upper box 25, and upper box 25 is bolted with lower box 26 as gear-box ontology.
Input shaft 9 is located in the middle part of gear-box ontology afterwards, the hollow shaft of axially extending bore is offered for centre, the upper end passes through depth
Ditch ball bearing is mounted on left housing A upper and lower ends and is mounted on right shell B by deep groove ball bearing.Straight-tooth wheel shaft 2 and rear input shaft 9 are flat
Row setting, both ends are equally mounted on by deep groove ball bearing on left housing A, right shell B respectively.Input shaft 14 is arranged in rear input shaft
Coaxially connected with rear input shaft 9 in 9 through-hole, the upper end is mounted on by deep groove ball bearing on left housing A, and lower end inputs after being pierced by
Axis 9 is to gear-box ontology（Right shell B）Outside, it is installed and fixed equipped with deep groove ball bearing between lower end and rear input shaft 9.Upper input shaft
18, the both ends of transmission case output shaft 23 are mounted on lower casing B, by deep groove ball bearing on upper casing A.Upper input shaft 18 and transmission
Case output shaft 23 is arranged in parallel.
14 upper end of input shaft couples with power source, stretches out external 14 lower end of input shaft of gear-box sheet and is equipped with for solid
Surely connect slot, protrusion or teeth, with 9 coaxial linkage of rear input shaft.Coaxially connection has always the lateral wall of input shaft 9 afterwards
Gear 8 and a bevel pinion 11.Spur gear 8 is fixed on the top of rear input shaft 9, is engaged between straight-tooth wheel shaft 2
Gear 4 is crossed, transition gear 4 is sheathed in a transition gear fixing axle 6.It is transition gear fixing axle 6 and straight-tooth wheel shaft 2, rear defeated
Enter that axis 9 is parallel, both ends be separately fixed on left housing A, right shell B.
The power inputted from 14 upper end of input shaft is along rear input shaft 9, spur gear 8, excessive gear, straight-tooth（Straight-tooth wheel shaft 2
On）It is transferred to the output of straight-tooth wheel shaft 2 successively.In the present embodiment, straight-tooth wheel shaft 2 is that lateral wall offers straight-tooth, axial direction
The hollow shaft of through-hole, lower box 26 are both provided with opening in the axial both sides of straight-tooth wheel shaft 2, to make the both ends of straight-tooth wheel shaft 2
It can install.
Bevel gear wheel 16 is engaged between bevel pinion 11 and upper input shaft 18, bevel gear wheel 16 is arranged and is fixed on defeated
Enter the lower end of axis 18, the upper end end of upper input shaft 18 is equipped with diagonal pitch, and diagonal pitch passes through helical teeth wheel rim/helical gear 20 and transmission
Case output shaft 23 is connected, and helical teeth wheel rim/helical gear 20 is fixedly mounted on transmission case output shaft 23 by overload-release clutch 21
Lower end.The power inputted from 14 upper end of input shaft is along rear input shaft 9, bevel pinion 11, bevel gear wheel 16, upper input
Axis 18, diagonal pitch（On upper input shaft 18）, that helical teeth wheel rim/helical gear 20 is transferred to transmission case output shaft 23 successively is defeated
Go out.In the present embodiment, upper box 25 is both provided with opening at the axial end positions of transmission case output shaft 23, so that passing
The both ends of dynamic case output shaft 23 can install.
Coupled by spline between input shaft 9 and input shaft 14 after above-mentioned, bevel pinion 11 passes through spline and rear input shaft 9
Connection, bevel gear wheel 16 are coupled by spline with upper input shaft 18, and spur gear 8 has the connection of rear input shaft 9, transition tooth by spline
Wheel 4 is coupled or is integrally formed by spline with transition gear fixing axle 6, is led between overload-release clutch 21 and transmission case output shaft 23
Cross spline connection.
The present embodiment includes that output is transmitted at least three tunnels；The first via, power are inputted by input shaft 9 after lower box 26, are led to
Cross the bevel pinion 11 of coaxial linkage and the engaged gear of bevel gear wheel 16 be driven, then the upper input shaft 18 through upper box 25 with tiltedly
Gear 20 is meshed gear, passes through nibbling between 21 clutch for clutch control helical gear 20 of overload-release clutch and transmission case output shaft 23
It closes, is finally exported by the transmission case output shaft 23 in upper box 25；Second tunnel, power are inputted by input shaft after nowel 9, with input
After the spur gear 8 that axis 14 coaxially couples is engaged with transition gear 4, then gear is transmitted to the output of straight-tooth wheel shaft 2；Third road,
Power is inputted by 26 input shaft of lower box, 14 left end, right end exports.
In conclusion the utility model provides a kind of ceding of Taiwan multi output gear-box, using upper and lower branch mailbox structure, and
Transmission top box divides upper and lower babinet 26 again；Transmission lower box 26 divides left and right shell B bodies again, makes that gear box structure is compact, is easily installed
And dismounting；The utility model gear-box have the both ends of straight-tooth wheel shaft 2, transmission case output shaft 23 both ends and input shaft 14 the right side
Multiple power outputs are held, convenient for adding cutter and improving cutting quality and efficiency, and transmission case are made by the rational deployment of structure
Towards vertically, two power transmission routes are independent of each other for the output of output shaft 23, straight-tooth wheel shaft 2, when cone pulley is driven upper box 25
Overload does not influence the power transmission of cone pulley transmission lower box 26 when skidding, ensure that the other components of the entire ceding of Taiwan can run well.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered are all merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (9)
1. a kind of multi output gear-box of built-in security clutch, including gear-box ontology and wear in gear-box ontology therein
Input shaft, input shaft one end couples with power source, and the other end is pierced by the gear-box ontology, it is characterised in that：Gear-box sheet
The rear input shaft coaxially coupled with input shaft in vivo, input shaft one end are fixed on by bearing in gear-box ontology, and the other end is logical
Bearing is crossed to be fixed on rear input shaft；After described on input shaft coaxially connection there are one or more than two driving cogs, the biography
Moving teeth is sequentially connected with multiple output shafts directly or by transmission mechanism；Safety clutch is equipped between any output shaft and driving cog
Device.
2. a kind of multi output gear-box of built-in security clutch as described in claim 1, it is characterised in that：Any biography
Moving teeth is spur gear, output shaft is straight-tooth wheel shaft, and the transmission mechanism includes transition gear, and transition gear is set on spur gear and directly
It is engaged between gear shaft and with spur gear, straight-tooth wheel shaft respectively.
3. a kind of multi output gear-box of built-in security clutch as described in claim 1, it is characterised in that：Any biography
Moving teeth is bevel pinion, and the transmission mechanism includes bevel gear wheel, upper input shaft, helical teeth wheel rim/helical gear, coaxial on output shaft
Connection has internal gear；Bevel pinion is engaged with big vertebra gear, and big vertebra gear coaxially couples with one end of upper input shaft, upper input shaft
Another end surfaces be equipped with helical teeth tooth, helical teeth tooth is engaged with helical teeth wheel rim/helical gear makes helical teeth wheel rim/helical gear rotate.
4. a kind of multi output gear-box of built-in security clutch as claimed in claim 3, it is characterised in that：The helical gear
Circle/overload-release clutch is equipped between helical gear and output shaft.
5. a kind of multi output gear-box of built-in security clutch as claimed in claim 3, it is characterised in that：The spur gear
Axis is parallel with input shaft, and the upper input shaft, output shaft are vertical with input shaft.
6. a kind of multi output gear-box of built-in security clutch as claimed in claim 2, it is characterised in that：The spur gear
Axle position is arranged in parallel below input shaft or with input shaft；The output shaft is located above input shaft.
7. a kind of multi output gear-box of built-in security clutch as described in claim 1, it is characterised in that：The gear-box
Ontology includes upper box and lower box, and upper box is divided into upper casing and lower casing；Lower box is divided into left housing, right shell；Left housing is logical with right shell
It is lower box to cross positioning pin and bolt-connection, and upper casing and lower casing are bolted as upper box, and upper box passes through with lower box
It is bolted as gear-box ontology.
8. a kind of multi output gear-box of built-in security clutch as claimed in claim 2, it is characterised in that：Straight-tooth wheel shaft,
Afterwards input shaft, input shaft one end by deep groove ball bearing be mounted on left housing on, straight-tooth wheel shaft, rear input shaft the other end pass through
Deep groove ball bearing is mounted on right shell；Upper input shaft, output shaft one end by deep groove ball bearing be mounted on lower casing on, upper input
Axis, output shaft the other end by deep groove ball bearing be mounted on upper casing on.
9. a kind of multi output gear-box of built-in security clutch as claimed in claim 2, it is characterised in that：The transition tooth
Wheel is fixed in a fixing axle, and the both ends of fixing axle are separately fixed at left housing, on right shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870355.1U CN208024825U (en) | 2017-12-28 | 2017-12-28 | A kind of multi output gear-box of built-in security clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870355.1U CN208024825U (en) | 2017-12-28 | 2017-12-28 | A kind of multi output gear-box of built-in security clutch |
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| Publication Number | Publication Date |
|---|---|
| CN208024825U true CN208024825U (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721870355.1U Active CN208024825U (en) | 2017-12-28 | 2017-12-28 | A kind of multi output gear-box of built-in security clutch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386842A (en) * | 2020-03-20 | 2020-07-10 | 石家庄美迪机械有限公司 | Straw harvesting device |
| CN111386858A (en) * | 2020-03-20 | 2020-07-10 | 石家庄美迪机械有限公司 | Power output system of straw harvesting device and transmission system with same |
| CN113931978A (en) * | 2021-11-03 | 2022-01-14 | 唐山鑫万达实业股份有限公司 | Self-propelled greenfeed harvester header transmission and output and overload protection method thereof |
-
2017
- 2017-12-28 CN CN201721870355.1U patent/CN208024825U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386842A (en) * | 2020-03-20 | 2020-07-10 | 石家庄美迪机械有限公司 | Straw harvesting device |
| CN111386858A (en) * | 2020-03-20 | 2020-07-10 | 石家庄美迪机械有限公司 | Power output system of straw harvesting device and transmission system with same |
| CN113931978A (en) * | 2021-11-03 | 2022-01-14 | 唐山鑫万达实业股份有限公司 | Self-propelled greenfeed harvester header transmission and output and overload protection method thereof |
| CN113931978B (en) * | 2021-11-03 | 2023-02-28 | 唐山鑫万达实业股份有限公司 | Self-propelled greenfeed harvester header transmission and output and overload protection method thereof |
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