CN208764302U - Output power device before a kind of mini-tiller - Google Patents
Output power device before a kind of mini-tiller Download PDFInfo
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- CN208764302U CN208764302U CN201821142063.0U CN201821142063U CN208764302U CN 208764302 U CN208764302 U CN 208764302U CN 201821142063 U CN201821142063 U CN 201821142063U CN 208764302 U CN208764302 U CN 208764302U
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- gear
- side plate
- clutch
- output
- output shaft
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Abstract
Output power device before a kind of mini-tiller, including transfer case, the transfer case includes cabinet, the cabinet includes the first side plate and the second side plate, input shaft and output shaft are equipped between first side plate and the second side plate, it is characterized by: the input shaft fixing sleeve is connected to fixed gear, one end that the output shaft stretches out second side plate is fixedly connected with output chain gear, the output chain gear is connected with and cuts the chain for shining device cooperation, part of the output shaft between first side plate and the second side plate is socketed with clutch gear and clutch engage gear, the clutch gear intermeshes with the fixed gear, the clutch gear is axially arranged with fixation hole close to a lateral edge of clutch engage gear, the clutch engage gear is equipped with engaging claw corresponding with the fixation hole, the clutch engage gear is connected with shifting fork device.The utility model structure is not simply high to the requirement on machining accuracy of gear, manufacturing cost is low, easy to use, can satisfy job requirements completely.
Description
Technical field
The utility model relates to agricultural equipment fields, specifically, being to be related to agricultural transfer case.
Background technique
Mini-tiller using small diesel engine or gasoline engine as power, be widely used in Plain, mountain area, hills nonirrigated farmland paddy field,
Orchard etc..Mini-tiller can freely exercise in field, be easy to use by users and store, and eliminating large-scale farm machinery can not be into
The worry for entering mountain area field is that vast farmers consumer substitutes the cultivated optimal selection of ox.But the power of existing mini-tiller fills
Planetary gear is mostly used in setting to change internal drive ratio to realize transmission, this mode is high to the requirement on machining accuracy of gear,
Manufacturing cost is high, and structure is complicated, and failure rate is higher.
Utility model content
The purpose of the utility model is to overcome the shortcoming of above-mentioned traditional technology, provide that a kind of structure is simple, manufacture
Preceding output transfer case at low cost.
The purpose of this utility model is reached by following technical measures: output power device before a kind of mini-tiller,
Including transfer case, the transfer case includes cabinet, and the cabinet includes the first side plate and the second side plate, first side plate and the
Input shaft and output shaft are equipped between two side plates, the input shaft is fixedly connected close to one end of the first side plate by linking axle sleeve
There is gearbox, the link axle sleeve is connect with first side plate by first bearing, and the input shaft is far from the linking axes
One end of set is connect by second bearing with second side plate, and the output shaft and first side plate are connected by 3rd bearing
It connects, the output shaft is connect by fourth bearing with second side plate and stretches out the second side plate, it is characterised in that: the input
Axis fixing sleeve is connected to fixed gear, and one end that the output shaft stretches out second side plate is fixedly connected with output chain gear, described
Output chain gear is connected with and cuts the chain for shining device cooperation, portion of the output shaft between first side plate and the second side plate
Divide and be socketed with clutch gear and clutch engage gear, the clutch gear intermeshes with the fixed gear, the clutch tooth
The lateral edge taken turns close to clutch engage gear is axially arranged with fixation hole, and the clutch engage gear is equipped with corresponding with the fixation hole
Engaging claw, the output shaft is equipped with the spline that connect with the clutch engage gear, and the spline is along the output shaft
Axial setting, the clutch engage gear is connected with shifting fork device.
Input shaft delivers power to clutch gear by fixed gear, and clutch gear is close to the side of clutch engage gear
Along fixation hole is axially arranged with, clutch bracing wire drives clutch yoke rocker arm to swing, and clutch yoke rocker arm is driven by clutch yoke axis
Clutch yoke is axially moved along output shaft, so that clutch engage gear is driven to be axially moved along output shaft, when close to clutch gear,
The fixation hole of rotation drives engaging claw rotation, and output shaft is equipped with the spline connecting with clutch engage gear, to pass through clutch
Engage gear drives output shaft rotation, drives output chain gear rotation, so that power transmission is realized operation by chain.
As a preferred embodiment, the first axle sleeve, the clutch are equipped between the clutch gear and first side plate
Gear is equipped with the first fixed pin far from one end of first axle sleeve.
As a preferred embodiment, the second axle sleeve, the output are equipped between the output chain gear and second side plate
Sprocket wheel is equipped with the second fixed pin far from one end of second axle sleeve.
As a preferred embodiment, the clutch engage gear is circumferentially arranged with fork slot, one end of the shifting fork device
In the fork slot.
By adopting the above-described technical solution, compared with prior art, the utility model has the advantages that:
The utility model provides output power device before a kind of mini-tiller, by the way that engine and gearbox are mounted on machine
The rear of body provides power using preceding output transfer case, easy to use, is connect by the way that clutch is arranged on the output shaft of transfer case
Gear is closed, the engagement of clutch engage gear and clutch gear is realized by shifting fork device, is controlled and is exported by clutch engage gear
The rotation of axis, structure is simple, not high to the requirement on machining accuracy of gear, manufacturing cost is low, easy to use, can satisfy work completely
Industry demand.
The utility model is described in further detail for connection with figures and specific embodiment below.
Detailed description of the invention
Attached drawing 1 is the overlooking structure diagram of output power device before a kind of mini-tiller of the utility model.
Attached drawing 2 is the schematic cross-sectional view of output power device before a kind of mini-tiller of the utility model.
Attached drawing 3 is the clutch engage gear structural schematic diagram of output power device before a kind of mini-tiller of the utility model.
Attached drawing 4 is the output shaft structural schematic diagram of output power device before a kind of mini-tiller of the utility model.
Specific embodiment
Embodiment: as shown in attached drawing 1-4, output power device before a kind of mini-tiller, including transfer case, the transfer luggage
Cabinet 2 is included, the cabinet 2 includes the first side plate 21 and the second side plate 22, is set between first side plate 21 and the second side plate 22
There are input shaft 3 and output shaft 4, the input shaft 3 is fixedly connected with change by linking axle sleeve 31 close to one end of the first side plate 21
Fast case 5, the link axle sleeve 31 are connect with first side plate 21 by first bearing, and the input shaft 3 is far from the link
One end of axle sleeve 31 is connect by second bearing with second side plate 22, and the output shaft 4 passes through with first side plate 21
3rd bearing connection, the output shaft 4 are connect by fourth bearing with second side plate 22 and stretch out the second side plate, feature
Be: 3 fixing sleeve of input shaft is connected to fixed gear 32, and one end that the output shaft 4 stretches out second side plate 22 is fixed
It is connected with output chain gear, the output chain gear, which is connected with and cuts, shines the chain 61 that device 6 cooperates, and the output shaft 4 is described the
Part between side plate 21 and the second side plate 22 is socketed with clutch gear 42 and clutch engage gear 43, the clutch gear 42
It intermeshes with the fixed gear 32, the clutch gear 42 is axially arranged with fixation close to a lateral edge of clutch engage gear 43
Hole 44, the clutch engage gear 43 be equipped with engaging claw 45 corresponding with the fixation hole 44, the output shaft 4 be equipped with it is described
The spline 47 that clutch engage gear 43 connects, axial direction setting of the spline along the output shaft, the clutch soldered tooth
Wheel is connected with shifting fork device 7.
The first axle sleeve 91 is equipped between the clutch gear 42 and first side plate 21, the clutch gear 42 is far from institute
The one end for stating the first axle sleeve 91 is equipped with the first fixed pin 92, and the first axle sleeve 91 and the first fixed pin 92 make clutch gear 42 only can be with
It rotates and cannot be axially moveable.The second axle sleeve 93, the output are equipped between the output chain gear and second side plate 22
Sprocket wheel is equipped with the second fixed pin 94 far from one end of second axle sleeve 93, is made by the second axle sleeve 93 and the second fixed pin 94 defeated
Sprocket wheel is along 4 axial restraint of output shaft out.The clutch engage gear 43 circumferentially arranged with fork slot 46, the shifting fork device 7
One end is located in the fork slot 46, and shifting fork device 7 can drive clutch engage gear 43 along output shaft 4 by fork slot 46
It is axially moved.
The power that gearbox 5 exports is transferred to input shaft 3 by linking axle sleeve 31, and input shaft 3 drives fixed 32 turns of gear
Dynamic, clutch gear 42 and fixed gear 32 are intermeshed, so that clutch gear 42 rotates, the diameter of clutch gear 42 is far longer than
Fixed gear 32, thus the far smaller than fixed gear 32 of the revolving speed of clutch gear 42, clutch gear 42 is close to clutch engage gear
43 lateral edge is axially arranged with fixation hole 44, and clutch engage gear 43 is equipped with engaging claw 45 corresponding with fixation hole 44, fixation hole
44 size is bigger than engaging claw 45, convenient for the engagement of engaging claw 45 and fixation hole 44, when engaging claw 45 is engaged with fixation hole 44,
Fixation hole 44 drives engaging claw 45 to rotate, and output shaft 4 is equipped with the spline 47 that connect with clutch engage gear 43, thus by from
It closes engage gear 43 and delivers power to output shaft 4, output shaft 4 drives output chain gear rotation, and output chain gear will by chain 61
Power transmission realizes the cutting of crops to solarization device 6 is cut, when engaging claw 45 is separated with fixation hole 44, clutch engage gear
43 not can rotate, so that output shaft 4 and output chain gear not can rotate, cut solarization device 6 and do not work, and engaging claw 45 and fixation hole
44 engagement is to realize that shifting fork device 7 is located at the fork slot 46 in clutch engage gear 43 by stirring for shifting fork device 7
It is interior, thus the movement of shifting fork device 7 can drive clutch engage gear 43 to move along the spline 47 of output shaft 4, connect to realize
Close the engagement of pawl 45 and fixation hole 44.The utility model structure is simple, manufacturing cost not high to the requirement on machining accuracy of gear
It is low, it is easy to use, it can satisfy job requirements completely.
Claims (4)
1. output power device before a kind of mini-tiller, including transfer case, the transfer case include cabinet, the cabinet includes first
Side plate and the second side plate are equipped with input shaft and output shaft between first side plate and the second side plate, the input shaft is close to the
One end of side plate is fixedly connected with gearbox by linking axle sleeve, and the link axle sleeve and first side plate pass through first axle
Connection is held, the input shaft is connect by second bearing with second side plate far from one end of the link axle sleeve, described defeated
Shaft is connect with first side plate by 3rd bearing, the output shaft connect with second side plate by fourth bearing and
Stretch out the second side plate, it is characterised in that: the input shaft fixing sleeve is connected to fixed gear, and the output shaft stretches out described second side
One end of plate is fixedly connected with output chain gear, and the output chain gear is connected with and cuts the chain for shining device cooperation, the output shaft
Part between first side plate and the second side plate is socketed with clutch gear and clutch engage gear, the clutch gear with
The fixed gear intermeshes, and the clutch gear is axially arranged with fixation hole close to a lateral edge of clutch engage gear, described
Clutch engage gear is equipped with engaging claw corresponding with the fixation hole, and the output shaft is equipped with and connect with the clutch engage gear
Spline, for the spline along the axial direction setting of the output shaft, the clutch engage gear is connected with shifting fork device.
2. output power device before a kind of mini-tiller according to claim 1, it is characterised in that: the clutch engage gear
Circumferentially arranged with fork slot, one end of the shifting fork device is located in the fork slot.
3. output power device before a kind of mini-tiller according to claim 1, it is characterised in that: the clutch gear and institute
It states and is equipped with the first axle sleeve between the first side plate, the clutch gear is equipped with the first fixed pin far from one end of first axle sleeve.
4. output power device before a kind of mini-tiller according to claim 1, it is characterised in that: the output chain gear and institute
It states and is equipped with the second axle sleeve between the second side plate, the output chain gear is equipped with the second fixed pin far from one end of second axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142063.0U CN208764302U (en) | 2018-07-19 | 2018-07-19 | Output power device before a kind of mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142063.0U CN208764302U (en) | 2018-07-19 | 2018-07-19 | Output power device before a kind of mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208764302U true CN208764302U (en) | 2019-04-19 |
Family
ID=66129559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821142063.0U Active CN208764302U (en) | 2018-07-19 | 2018-07-19 | Output power device before a kind of mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208764302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671486A (en) * | 2019-08-26 | 2020-01-10 | 重庆宏美科技有限公司 | Auxiliary output mechanism |
-
2018
- 2018-07-19 CN CN201821142063.0U patent/CN208764302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671486A (en) * | 2019-08-26 | 2020-01-10 | 重庆宏美科技有限公司 | Auxiliary output mechanism |
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