CN209067813U - A kind of steering clutch reduction gearbox of snowplough - Google Patents
A kind of steering clutch reduction gearbox of snowplough Download PDFInfo
- Publication number
- CN209067813U CN209067813U CN201821761593.3U CN201821761593U CN209067813U CN 209067813 U CN209067813 U CN 209067813U CN 201821761593 U CN201821761593 U CN 201821761593U CN 209067813 U CN209067813 U CN 209067813U
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- clutch
- gear
- output shaft
- snowplough
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Abstract
The utility model provides a kind of steering clutch reduction gearbox of snowplough, and left output shaft may be rotatably mounted on right output shaft；Deboost axle intermediate sleeve is equipped with reduction gearing, and two sides are symmetrically installed with the first clutch component and the second clutch component；First clutch component and the second clutch component structure are identical, include clutch gear and clutch part；Clutch part can be slidably mounted on clutch gear and reduction gearing；The clutch gear of first clutch component and the engagement of the first output gear；The clutch gear of second clutch component and the engagement of the second output gear；Input gear and reduction gearing engagement.A kind of steering clutch reduction gearbox of snowplough provided by the utility model overcomes existing snowplough and turns to inconvenient, steering complex steps, and transmission process complexity turns to not flexible, the lower defect of practicability.
Description
Technical field
The utility model relates to snowplough fields, more particularly to a kind of steering clutch reduction gearbox of snowplough.
Background technique
Important equipment of the snowplough as cleaning snow in winter, it has the significant advantages such as efficient, economic, environmentally friendly, with economy
Be increasingly enhanced, society is constantly progressive, snow removing equipment is also at home and abroad gradually promoted the use of.Snowplough is easy to operate, working efficiency
Height, a snowplough are equivalent to 20 manual labors.Existing snowplough is easy to operate, and efficiency of cleaning snow is high, but it is turned to not
Just, artificial promotion is needed when steering, movement is very inconvenient.
In order to solve the problems, such as that it is inconvenient that snowplough turns to, the prior art passes through steering wheel band using rotation steering wheel manually
Helical gear rotates on turn moving axis, and then cooperating teeth gear rack, rotation slot, link block and the rotation of driven by rotary disc rotating plate, and then drives
Connecting rod drives runner rotation, realizes the effect of steering.This mode needs manual rotation's steering wheel, turns to complex steps, transmission
Process is complicated, and steering is not flexible, and practicability is lower.
Utility model content
(1) technical problems to be solved
The problem to be solved by the utility model is to provide a kind of steering clutch reduction gearboxes of snowplough, to overcome existing sweep
It is inconvenient that snow machine turns to, and turns to complex steps, and transmission process is complicated, turns to not flexible, the lower defect of practicability.
(2) technical solution
To solve the technical problem, the utility model provides a kind of steering clutch reduction gearbox of snowplough, including left case
Body may be rotatably mounted at left output shaft on the left box body, right case, may be rotatably mounted at right output on the right case
Axis, the second output gear being fixed on the right output shaft, can turn the first output gear being fixed on the left output shaft
It moves the deboost axle being mounted on cabinet, reduction gearing, the first clutch component, the second clutch component and can be rotated defeated on cabinet
Enter gear；The left output shaft may be rotatably mounted on the right output shaft；The deboost axle intermediate sleeve is equipped with the reducing gear
Wheel, two sides are symmetrically installed with first clutch component and second clutch component；First clutch component and described
Two clutch component structures are identical, include clutch gear and clutch part；The clutch part can be slidably mounted at the clutch gear
In the reduction gearing；The clutch gear of first clutch component and first output gear engagement；Described second from
The clutch gear of seaming element and second output gear engagement；The input gear and reduction gearing engagement；Sliding institute
State clutch part makes output shaft disconnect driving force close to the reduction gearing, the clutch gear and clutch part disengaging, in turn
The left output shaft and the right output shaft generate speed difference.
Further, the reduction gearing two sides are symmetrically arranged with boss；The clutch part is along the circumferential direction equidistantly set
Strip protrusion there are four setting；The clutch part is by the strip protrusion slide fit on the boss and the clutch gear；Its
In, the sliding slot for cooperating the strip protrusion is provided on the boss and the clutch gear.
Further, reset spring is had between the boss and the clutch part；The reset spring makes the clutch part
Have the tendency that moving downward and the clutch part is made to combine closely with the clutch gear.
Further, perforative centre bore is provided on the right output shaft；The centre bore both ends are set with copper sheathing；Institute
State left output shaft may be rotatably mounted in the centre bore through the copper sheathing.
Further, first output gear is identical with shape with the structure of second output gear.
Further, the first pull-fork assembly and the second pull-fork assembly manipulate first clutch component and described second respectively
Clutch component；First pull-fork assembly is identical with the second pull-fork assembly structure, include through cabinet shift fork handle and
Shifting fork piece；Plectrum seat is fixed on the right case；The plectrum seat is resisted against first output gear and described second defeated
Out between gear；The left output shaft runs through the plectrum seat；The shifting fork piece upper end is fixed with the shift fork handle, and lower end can turn
It is dynamic to be mounted on the plectrum seat；It is symmetrically arranged with protrusion on the shifting fork piece, flange is provided on the clutch part, it is described convex
It rises and is resisted against on the flange；The shift fork handle is rotated, the shifting fork piece pushes the clutch part close to the reduction gearing, makes
The clutch part and the clutch gear are detached from, and disconnect driving force.
Further, it is symmetrical arranged on the plectrum seat fluted；Locating ring is installed in the groove；The locating ring
Upper end is provided with locating slot；The shifting fork piece lower end is inserted into the locating slot.
Further, bracing wire is fixed on the shift fork handle；It tenses the bracing wire and drives the shift fork handle rotation, drive and dial
Forks piece pushes the clutch part to be detached from close to the reduction gearing, the clutch part and the clutch gear；Bracing wire is unclamped, it is described
Reset spring combines the clutch part and the clutch gear.
Further, it is coated with Oil-proof Silicone Sealant on the faying face of the left box body, and is clenched and is pluged with molten metal by screw
On the right case.
(3) beneficial effect
A kind of steering clutch reduction gearbox of snowplough provided by the utility model, it is ingenious in design, it is simple and reliable for structure；Using
Such device, the separation of two clutch components is manipulated by two pull-fork assemblies, so that left output shaft or right output shaft be made to connect
Or driving force is disconnected, so that left output shaft and right output shaft is generated speed difference, to achieve the purpose that steering；This mode turns to
Flexibly, it is convenient to operate, and practicability is stronger；It overcoming existing snowplough and turns to inconvenience, turn to complex steps, transmission process is complicated,
Turn to not flexible, the lower defect of practicability.
Detailed description of the invention
Fig. 1 is a kind of exploded view of the steering clutch reduction gearbox of snowplough of the utility model；
Fig. 2 is a kind of structural schematic diagram of the steering clutch reduction gearbox of snowplough of the utility model；
Fig. 3 is that a kind of steering clutch reduction gearbox clutch component of snowplough of the utility model and the structure of pull-fork assembly are shown
It is intended to；
Fig. 4 is the exploded view of the steering clutch reduction gearbox clutch component of the snowplough of the utility model
Fig. 5 is the structural schematic diagram of the steering clutch reduction gearbox plectrum seat of the snowplough of the utility model.
The corresponding component names of each appended drawing reference are in figure: 1, left box body；2, left output shaft；3, right case；4, right
Output shaft；5, the first output gear；6, the second output gear；7, deboost axle；8, reduction gearing；9, input gear；10, clutch
Gear；11, clutch part；12, boss；13, strip protrusion；14, reset spring；15, centre bore；16, copper sheathing；17, shift fork handle；
18, shifting fork piece；19, plectrum seat；20, raised；21, flange；22, groove；23, locating ring.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Refering to fig. 1 and Fig. 2, the utility model provide a kind of steering clutch reduction gearbox of snowplough, including left box body 1, a left side
Output shaft 2, right output shaft 4, the first output gear 5 being fixed on left output shaft 2, is fixed on right output shaft 4 right case 3
The second output gear 6, deboost axle 7, reduction gearing 8, the first clutch component, the second clutch component and input gear 9；In order to subtract
Small abrasion is packed into bearing on left box body 1, bearing is packed on right case 3, left output shaft 2 and right output shaft 4 pass through bearing respectively can
It is rotatably installed on left box body 1 and right case 3；Wherein, in order to keep good leakproofness, oil sealing is further sleeved on bearing；It is right
Perforative centre bore 15 is provided on output shaft 4,15 both ends of centre bore are set with copper sheathing 16, and left output shaft 2 can through copper sheathing 16
It is rotatably installed in centre bore 15, guarantees reliability of structure, reduce abrasion, be conducive to extend service life；7 both ends of deboost axle
Equipped with bearing, (left box body 1 and the fastening composition of right case 3 cabinet) is may be rotatably mounted on cabinet；7 intermediate sleeve of deboost axle, which is equipped with, to be subtracted
Fast gear 8, two sides are symmetrically installed with the first clutch component and the second clutch component；First clutch component and the second clutch component knot
Structure is identical, includes clutch gear 10 and clutch part 11；8 two sides of reduction gearing are symmetrically arranged with boss 12；Clutch part 11 is along circle
There are four strip protrusions 13 for circumferential direction spaced set；Clutch part 11 is by raised 13 slide fits of strip in boss 12 and clutch gear
On 10；Wherein, the sliding slot for cooperating strip protrusion 13 is provided on boss 12 and clutch gear 10；The clutch of first clutch component
Gear and the engagement of the first output gear 5；The clutch gear of second clutch component and the engagement of the second output gear 6；Input gear 9
One end is set with mat piece, and the other end is set with bearing, may be rotatably mounted on cabinet；Input gear 9 and reduction gearing 8 engage；
Slip clutch part 11 makes left output shaft 2 either right output shaft 4 close to reduction gearing 8, clutch gear 10 and the disengaging of clutch part 11
Driving force is disconnected, and then left output shaft 2 and right output shaft 4 generate speed difference.
First pull-fork assembly and the second pull-fork assembly manipulate the first clutch component and the second clutch component respectively；First shift fork
Component and the second pull-fork assembly structure are identical, include shift fork handle 17 and shifting fork piece 18 through cabinet；It is fixed on right case 3
Plectrum seat 19；Plectrum seat 19 is resisted against between the first output gear 5 and the second output gear 6；Left output shaft 2 runs through plectrum seat
19；Fluted 22 are symmetrical arranged on plectrum seat 19；Locating ring 23 is installed in groove 22；23 upper end of locating ring is provided with locating slot；
18 upper end of shifting fork piece is fixed with shift fork handle 17, and lower end end is inserted into locating slot；Protrusion 20, clutch are symmetrically arranged on shifting fork piece 18
Flange 21 is provided on part 11, protrusion 20 is resisted against on flange 21；Shift fork handle 17 is rotated, shifting fork piece 18 pushes clutch part 11 to lean on
Nearly reduction gearing 8 is detached from clutch part 11 and clutch gear 10, disconnects driving force.
In order to guarantee reliability of structure, convenient for manipulation, reset spring 14 is had between boss 12 and clutch part 11；Reset bullet
Spring 14 makes clutch part 11 have the tendency that moving downward and clutch part 11 is made to combine closely with clutch gear 10.
In order to save manufacturing cost, the first output gear 5 is identical with shape with the structure of the second output gear 6；First is defeated
Gear 5 and the second output gear 6 are separately fixed on left output shaft 2 and right output shaft by spline out.
In order to easy to operate, bracing wire is fixed on shift fork handle 17；Tensing bracing wire drives shift fork handle 17 to rotate, and drives shifting fork piece
18 push clutch part 11 to be detached from close to reduction gearing 8, clutch part 11 and clutch gear 10；Unclamp bracing wire, reset spring 14 make from
Component 11 and clutch gear 10 combine.
In order to keep good leakproofness, Oil-proof Silicone Sealant is coated on the faying face of left box body 1, and pass through screw
It clenches and plugs with molten metal on right case 3.
In use, the output sleeve of engine, on input gear 9, input gear 9 drives reduction gearing 8 to rotate, subtract
Fast gear 8 drives the first clutch component and the rotation of the second clutch component, and then drives the first output gear 3 and the second output gear
4 rotations, keep left output shaft 1 identical with right 6 revolving speed of output shaft, and snowplough straight line is advanced；When left-hand rotation, the plectrum of the first pull-fork assembly
It stirs clutch part to be detached from close to reduction gearing 8, clutch part and clutch gear, clutch gear disconnects driving force, makes left output shaft
Speed is less than right output shaft, and snowplough is turned left；When right-hand rotation, the plectrum of the second pull-fork assembly stirs clutch part close to reduction gearing
8, clutch part and clutch gear are detached from, and clutch gear disconnects driving force, and the speed of right output shaft is made to be less than left output shaft, snowplough
It turns right；Structure is simple, and function is reliable, and usability is stronger.
A kind of steering clutch reduction gearbox of snowplough provided by the utility model, it is ingenious in design, it is simple and reliable for structure；Using
Such device, the separation of two clutch components is manipulated by two pull-fork assemblies, so that left output shaft or right output shaft be made to connect
Or driving force is disconnected, so that left output shaft and right output shaft is generated speed difference, to achieve the purpose that steering；This mode turns to
Flexibly, it is convenient to operate, and practicability is stronger；It overcoming existing snowplough and turns to inconvenience, turn to complex steps, transmission process is complicated,
Turn to not flexible, the lower defect of practicability.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (9)
1. a kind of steering clutch reduction gearbox of snowplough, it is characterised in that: including left box body (1), may be rotatably mounted at the left side
Left output shaft (2), right case (3) on cabinet (1) may be rotatably mounted at right output shaft (4) on the right case (3), are solid
The first output gear (5) being scheduled on the left output shaft (2), the second output gear being fixed on the right output shaft (4)
(6), the deboost axle (7) that may be rotatably mounted on cabinet, reduction gearing (8), the first clutch component, the second clutch component and can turn
Move the input gear (9) on cabinet；The left output shaft (2) may be rotatably mounted on the right output shaft (4)；The deceleration
Axis (7) intermediate sleeve is equipped with the reduction gearing (8), and two sides are symmetrically installed with first clutch component and the second clutch group
Part；First clutch component is identical with the second clutch component structure, includes clutch gear (10) and clutch part (11)；
The clutch part (11) can be slidably mounted on the clutch gear (10) and the reduction gearing (8)；The first clutch group
The clutch gear of part and first output gear (5) engagement；The clutch gear of second clutch component and described second defeated
Gear (6) engages out；The input gear (9) and the reduction gearing (8) engagement；The clutch part (11) are slided close to described
Reduction gearing (8), the clutch gear (10) and the clutch part (11) disengaging make output shaft disconnect driving force, and then the left side
Output shaft (2) and the right output shaft (4) generate speed difference.
2. the steering clutch reduction gearbox of snowplough as described in claim 1, it is characterised in that: reduction gearing (8) two sides
It is symmetrically arranged with boss (12)；Along the circumferential direction there are four strip protrusions (13) for spaced set for the clutch part (11)；It is described
Clutch part (11) is by raised (13) slide fit of the strip on the boss (12) and the clutch gear (10)；Wherein, institute
State the sliding slot for being provided on boss (12) and the clutch gear (10) and cooperating the strip raised (13).
3. the steering clutch reduction gearbox of snowplough as claimed in claim 2, it is characterised in that: the boss (12) and it is described from
Reset spring (14) are had between component (11)；The reset spring (14) makes the clutch part (11) have the tendency that moving downward simultaneously
The clutch part (11) is set to combine closely with the clutch gear (10).
4. the steering clutch reduction gearbox of snowplough as described in claim 1, it is characterised in that: set on the right output shaft (4)
It is equipped with perforative centre bore (15)；Centre bore (15) both ends are set with copper sheathing (16)；The left output shaft (2) is through described
Copper sheathing (16) may be rotatably mounted in the centre bore (15).
5. the steering clutch reduction gearbox of snowplough as described in claim 1, it is characterised in that: first output gear (5)
It is identical with shape with the structure of second output gear (6).
6. the steering clutch reduction gearbox of snowplough as claimed in claim 3, it is characterised in that: the first pull-fork assembly and second group
Fork component manipulates first clutch component and second clutch component respectively；First pull-fork assembly and second group described
Fork modular construction is identical, includes shift fork handle (17) and shifting fork piece (18) through cabinet；It is fixed with and dials on the right case (3)
Bar (19)；The plectrum seat (19) is resisted against between first output gear (5) and second output gear (6)；Institute
Left output shaft (2) are stated through the plectrum seat (19)；Shifting fork piece (18) upper end is fixed with the shift fork handle (17), and lower end can
It is rotatably installed on the plectrum seat (19)；Raised (20), the clutch part (11) are symmetrically arranged on the shifting fork piece (18)
On be provided with flange (21), it is described protrusion (20) be resisted against on the flange (21)；Rotate the shift fork handle (17), the shift fork
Piece (18) pushes the clutch part (11) close to the reduction gearing (8), makes the clutch part (11) and the clutch gear
(10) it is detached from, disconnects driving force.
7. the steering clutch reduction gearbox of snowplough as claimed in claim 6, it is characterised in that: symmetrical on the plectrum seat (19)
Fluted (22) are set；Locating ring (23) are installed in the groove (22)；Locating ring (23) upper end is provided with locating slot；Institute
Shifting fork piece (18) lower end is stated to be inserted into the locating slot.
8. the steering clutch reduction gearbox of snowplough as claimed in claim 7, it is characterised in that: fixed on the shift fork handle (17)
There is bracing wire；It tenses the bracing wire and drives shift fork handle (17) rotation, drive shifting fork piece (18) that the clutch part (11) is pushed to lean on
The nearly reduction gearing (8), the clutch part (11) and the clutch gear (10) are detached from；Unclamp bracing wire, the reset spring
(14) clutch part (11) and the clutch gear (10) are combined.
9. such as the steering clutch reduction gearbox of snowplough described in any item of the claim 1 to 8, it is characterised in that: the left case
It is coated with Oil-proof Silicone Sealant on the faying face of body (1), and is clenched and is pluged with molten metal on the right case (3) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761593.3U CN209067813U (en) | 2018-10-29 | 2018-10-29 | A kind of steering clutch reduction gearbox of snowplough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761593.3U CN209067813U (en) | 2018-10-29 | 2018-10-29 | A kind of steering clutch reduction gearbox of snowplough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067813U true CN209067813U (en) | 2019-07-05 |
Family
ID=67096650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821761593.3U Active CN209067813U (en) | 2018-10-29 | 2018-10-29 | A kind of steering clutch reduction gearbox of snowplough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496836A (en) * | 2019-09-13 | 2021-03-16 | 大隈株式会社 | Automatic pallet changer for machine tool |
-
2018
- 2018-10-29 CN CN201821761593.3U patent/CN209067813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496836A (en) * | 2019-09-13 | 2021-03-16 | 大隈株式会社 | Automatic pallet changer for machine tool |
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