CN209654543U - A kind of agricultural ploughing machine ridging gearbox - Google Patents
A kind of agricultural ploughing machine ridging gearbox Download PDFInfo
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- CN209654543U CN209654543U CN201920222285.1U CN201920222285U CN209654543U CN 209654543 U CN209654543 U CN 209654543U CN 201920222285 U CN201920222285 U CN 201920222285U CN 209654543 U CN209654543 U CN 209654543U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 238000000465 moulding Methods 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of agricultural ploughing machine ridging gearboxes, including gearbox body, the gearbox body is equipped with the drive gear units connecting with engine output end, the drive gear units are equipped with variable transmission mechanism, the bottom of the gearbox body is equipped with the output gear cabinet that forward downward is extended, the output gear cabinet is equipped with the 5th shaft gear component for successively transmitting torque, steering shaft gear assembly and two axle shaft gear components to two sides output power, the rear end of the output gear cabinet is equipped with the rotary tillage shaft gear assembly that can be connect with the 5th shaft gear component, it further include in the 5th shaft gear component, the rotary tillage transmission changeover module being equipped between rotary tillage shaft gear assembly and drive gear units；The rear end of the gearbox body is equipped with reverse gear shaft gear assembly.The agricultural ploughing machine of the utility model is earthed up gearbox, can be used in the power transmission of rotary tillage ridging, and speed Control is convenient, compact-sized using stabilization, reliable.
Description
Technical field
The utility model relates to technical field of agricultural machinery, the gearbox more specifically, it relates to which a kind of agricultural ploughing machine is earthed up.
Background technique
Current various agricultural vehicles in China's vast rural area, but most of agricultural vehicles mountain area, hilly country and
It there is revolving speed when climbing and dislike high, torque dislikes low, and phenomena such as being short of power, and agricultural ploughing machine lacks the function of rotary tillage ridging, no
It can be used for the work in nonirrigated farmland.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, and the purpose of this utility model is
A kind of power transmission that can be used in rotary tillage ridging is provided, speed Control is convenient, uses stabilization, reliable, compact-sized agriculture
The machine of ploughing ridging gearbox.
To achieve the above object, the utility model provides a kind of agricultural ploughing machine ridging gearbox, including gearbox body, described
Gearbox body is equipped with the drive gear units connecting with engine output end, and the drive gear units are equipped with gear
Mechanism, the bottom of the gearbox body are equipped with the output gear cabinet that forward downward is extended, on the output gear cabinet
Equipped with successively transmitting the 5th shaft gear component of torque, steering shaft gear assembly and to two axle shaft gears of two sides output power
Component, the rear end of the output gear cabinet are equipped with the rotary tillage shaft gear assembly that can be connect with the 5th shaft gear component, also wrap
Include the rotary tillage transmission switch groups being equipped between the 5th shaft gear component, rotary tillage shaft gear assembly and drive gear units
Part；The rear end of the gearbox body is equipped with the reverse gear shaft gear assembly connecting with the drive gear units.
Further, the drive gear units include successively transmitting torque what the top of the gearbox body was equipped with
First axle gear assembly, the second shaft gear component, third shaft gear component and the 4th shaft gear component.
Further, the variable transmission mechanism includes being equipped with the first axle in the rear end of the gearbox body
Gear assembly, reverse gear shaft gear assembly connection put into gear shift fork shaft assembly and the top of the gearbox body be equipped with it is described
The auxiliary variable speed fork-lever shaft component of third shaft gear component connection.
Further, the variable transmission mechanism further includes slidably being equipped on the first axle gear assembly
It puts into gear duplicate gear, reverse gear and what is be equipped on the second shaft gear component can connect with the duplicate gear of putting into gear
Two shaft transmission gears, two axis duplicate gears and two axis pinion gears, energy is slidably equipped on the third shaft gear component
Enough three axis duplicate gears being connect with two shaft transmission gears, two axis duplicate gears.
As a further improvement, the third shaft gear component, the 5th shaft gear component one end be respectively equipped with and institute
Three shaft transmission gears, five shaft transmission gears of the connection of the 4th shaft gear component are stated, the 4th shaft gear component is equipped with and institute
State four axis duplicate gears of three shaft transmission gears, the connection of five shaft transmission gears；The 5th shaft gear component, steering shaft gear set
Intermeshing five axis driving gear, central clutch gear are respectively equipped in the middle part of part.
Further, slidably set that there are two two with the central clutch gear on the steering shaft gear assembly
The adaptable tooth sector in side, the steering shaft gear assembly are equipped with the extruding spring assembly for squeezing and pushing away two tooth sectors,
Two axle shaft gear components are equipped with half shaft transmission gear connecting with two tooth sectors.
It improves, is equipped in the output gear case body in two axle shaft gear components of support as further
Between bracket；The two sides of output gear cabinet bottom are equipped with bearing block assembly compatible with the axle shaft gear component, institute
Bearing block assembly is stated equipped with oil enveloping structure.
It is improved as further, the rotary tillage transmission changeover module includes that can revolve on the 5th shaft gear component
Turn the positive and negative rotation duplicate gear being connect with the rotary tillage shaft gear assembly being equipped with and can on the 4th shaft gear component
The ridging rotary tillage that can be connect with the positive and negative rotation duplicate gear, rotary tillage shaft gear assembly of sliding being equipped with is put into gear gear, institute
The top for stating gearbox body is equipped with puts into gear shift fork shaft assembly with the ridging rotary tillage rotary tillage that gear is connect of putting into gear.
The further rotary tillage shaft gear assembly is equipped with the rotary tillage duplex connecting with the 5th shaft gear component
Gear is connected with the bevel gear output shaft of rearward output power on the rotary tillage duplicate gear.
Improved as further, the first axle gear assembly, the second shaft gear component, third shaft gear component and
4th shaft gear component is arranged in the horizontal direction in the gearbox body；Setting is opened wide at the top of the gearbox body front end,
The rear end of the gearbox body is equipped with opening, and the gearbox body is an integral molding structure with output gear cabinet.
Beneficial effect
Compared with prior art, the agricultural ploughing machine ridging gearbox of the utility model has the beneficial effect that: the training of this agricultural ploughing machine
Native gearbox can be used in the power transmission of rotary tillage ridging, and speed Control is convenient, compact-sized using stabilization, reliable；Shift
Quickly, easy switching is easy to operate, and failure rate is low for switching；Course changing control is convenient, squeezes spring assembly and realizes return, operation letter
It is single；Center of gravity is low, stable, is not easy to turn on one's side.
Detailed description of the invention
Fig. 1 is the structure top view of the agricultural ploughing machine ridging gearbox of the utility model；
Fig. 2 is the partial structurtes enlarged drawing of gearbox in Fig. 1；
Fig. 3 is the structural schematic diagram of rotary tillage shaft gear assembly in the utility model；
Fig. 4 is the schematic diagram of gearbox body and output gear cabinet in the utility model.
In figure: 1, clutch；2, oil sealing；3, left bearing；4, reverse gear；5, first axle gear assembly；6, it puts into gear duplex
Gear；7, right bearing；8, reverse gear shaft gear assembly；9, counter gear；10, two shaft transmission gear；11, the second shaft gear component；
12, two axis pinion gear；13, two axis duplicate gear；14, three shaft transmission gear；15, third shaft gear component；16, three axis duplex
Gear；17, four axis duplicate gear；18, ridging rotary tillage is put into gear gear；19, the 4th shaft gear component；20, five shaft transmission gear；
21, the 5th shaft gear component；22, five shaft transmission gear；23, steering shaft gear assembly；24, central clutch gear；25, tooth is turned to
Wheel；26, spring assembly is squeezed；27, axle shaft gear component；28, bearing block assembly；29, half shaft transmission gear；30, oil sealing knot
Structure；31, rotary tillage duplicate gear；32, bevel gear output shaft；33, rotary tillage shaft gear assembly；34, positive and negative rotation duplicate gear；35, in
Between bracket；100, gearbox body；101, an axis hole；102, two axis hole；103, Triaxial hole；104, four axis hole, 105, shift fork of putting into gear
Axis hole；106, reverse gear axis hole；107, auxiliary variable speed fork-lever shaft hole；108, rotary tillage shift fork axis hole；109, output shaft hole is reserved；200,
Output gear cabinet；201, the 5th axis hole；202, axis hole is turned to；203, half axis hole；204, rotary tillage axis hole；205, rear output shaft
Hole.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Specific embodiment of the present utility model is such that as shown in Figs 1-4 a kind of agricultural ploughing machine ridging gearbox wraps
Gearbox body 100 is included, gearbox body 100 is equipped with the drive gear units connecting with engine output end, drive gear units
It is equipped with variable transmission mechanism, the bottom of gearbox body 100 is equipped with the output gear cabinet 200 that forward downward is extended, defeated
Gear housing 200, which is equipped with, out successively transmits the 5th shaft gear component 21 of torque, steering shaft gear assembly 23 and defeated to two sides
Two axle shaft gear components 27 of power out, the rear end of output gear cabinet 200 are equipped with and can connect with the 5th shaft gear component 21
The rotary tillage shaft gear assembly 33 connect further includes in the 5th shaft gear component 21, rotary tillage shaft gear assembly 33 and drive gear units
Between be equipped with rotary tillage transmission changeover module；The rear end of gearbox body 100 is equipped with the reverse gear shaft tooth connecting with drive gear units
Wheel assembly 8；This agricultural ploughing machine ridging gearbox can be used in the power transmission of rotary tillage ridging, and speed Control is convenient, using stabilization, can
It leans on, it is compact-sized.
In the present embodiment, the clutch 1 connecting with first axle gear assembly 5 is equipped with positioned at the outside of gearbox body 100,
It is equipped with oil sealing 2 between clutch 1 and gearbox body 100, guarantees the leakproofness of gearbox body 100.
In the present embodiment, drive gear units include successively transmitting torque what the top of gearbox body 100 was equipped with
First axle gear assembly 5, the second shaft gear component 11, third shaft gear component 15 and the 4th shaft gear component 19, gear
Mechanism realizes speed change and advances between first axle gear assembly 5, the second shaft gear component 11, third shaft gear component 15
The switching of pusher.
In the present embodiment, variable transmission mechanism further include the rear end of gearbox body 100 be equipped with the first shaft gear
Component 5, reverse gear shaft gear assembly 8 connect put into gear shift fork shaft assembly and the top of gearbox body 100 be equipped with the second axis
The auxiliary variable speed fork-lever shaft component that gear assembly 11, third shaft gear component 15 connect.
In the present embodiment, variable transmission mechanism includes that putting into gear of being slidably equipped on first axle gear assembly 5 is double
Connection gear 6, reverse gear 4 and two axis that can be connect with duplicate gear 6 of putting into gear being equipped on the second shaft gear component 11 pass
Moving gear 10, two axis duplicate gears 13 have two gears of size on duplicate gear 6 of putting into gear；Second shaft gear component 11 is equipped with
The two axis pinion gears 12 that can be connect with reverse gear shaft gear assembly 8, reverse gear 4, reverse gear shaft gear assembly 8 are equipped with and two axis
The counter gear 9 that pinion gear 12 connects, reverse gear 4 slide the realization that connect with reverse gear shaft gear assembly 8 and reverse gear switching, switch
It is convenient, it is easy to operate；Slidably being equipped on third shaft gear component 15 can be with two shaft transmission gear 10, two axis duplicate gears
Three axis duplicate gears 16 of 13 connections, three axis duplicate gears 16 connect realization with two shaft transmission gears 10, two axis duplicate gears 13
Speed change, easy switching is easy to operate, and failure rate is low.
Shift fork axle of putting into gear components drive put into gear duplicate gear 6 slide connect its pinion gear with two shaft transmission gears 10 reality
It now shifts gears, is at this time a gear walking states；Shift fork shaft assembly of putting into gear put into gear duplicate gear 6 sliding make its gear wheel and two axis duplexs
The pinion gear of gear 13 connects, and is at this time three gear walking states；Shift fork shaft assembly reverse gear 4 of putting into gear makes itself and two axis pinion gears
12 connections, are at this time second gear walking states；Shift fork shaft assembly of putting into gear, which stirs reverse gear shaft gear assembly 8, to be made its counter gear 9 and falls
Gear 4, the connection of two axis pinion gears 12 are kept off, reverse gear walking states at this time.
The sliding of three axis duplicate gear 16 of auxiliary variable speed fork-lever shaft component connect its pinion gear with two shaft transmission gears 10, at this time
For high speed walking states；The sliding of three axis duplicate gear 16 of auxiliary variable speed fork-lever shaft component makes its gear wheel and two axis duplicate gears 13
Pinion gear connection, is at this time low speed walking states.
In the present embodiment, third shaft gear component 15, the 5th shaft gear component 21 one end be respectively equipped with and the 4th axis
Three shaft transmission gears 14, five shaft transmission gears 20 of the connection of gear assembly 19, the 4th shaft gear component 19 is equipped with and three axis pass
The four axis duplicate gears 17 that moving gear 14, five shaft transmission gears 20 connect.
In the present embodiment, the 5th shaft gear component 21, steering shaft gear assembly 23 middle part be respectively equipped with intermeshing
Five axis driving gear 22, central clutch gear 24.
In the present embodiment, slidably set on steering shaft gear assembly 23 there are two with central clutch gear 24 two
The adaptable tooth sector 25 in side, steering shaft gear assembly 23 are equipped with the extruding spring assembly 26 for squeezing and pushing away two tooth sectors 25,
Two axle shaft gear components 27 are equipped with half shaft transmission gear 29 connecting with two tooth sectors 25, output gear cabinet 200
The interior intermediate support 35 for being equipped with two axle shaft gear components 27 of support, by stirring two tooth sectors 25 and central clutch tooth
Wheel 24 connects or separates, thus respectively to two 27 turns of axle shaft gear component of two 27 outputting torsions of axle shaft gear component and driving
Dynamic, course changing control is convenient, squeezes spring assembly 26 and is convenient for return, easy to operate.
In the present embodiment, the two sides of 200 bottom of output gear cabinet are equipped with axis compatible with axle shaft gear component 27
Holder assembly 28 is held, bearing block assembly 28 is equipped with oil enveloping structure 30.
In the present embodiment, bearing block assembly 28 is equipped with the deep groove ball bearing of spring bearing holder assembly 28.
In the present embodiment, rotary tillage transmission changeover module include on the 5th shaft gear component 21 it is rotatable it is being equipped with
The positive and negative rotation duplicate gear 34 that rotary tillage shaft gear assembly 33 connects and the energy being slidably equipped on the 4th shaft gear component 19
Enough ridging rotary tillages connecting with positive and negative rotation duplicate gear 34, rotary tillage shaft gear assembly 33 are put into gear gear 18, the top of gearbox body 100
Portion is equipped with puts into gear shift fork shaft assembly with the ridging rotary tillage rotary tillage that gear 18 is connect of putting into gear.
In the present embodiment, rolling bearing is equipped between positive and negative rotation duplicate gear 34 and the 5th shaft gear component 21.
In the present embodiment, rotary tillage shaft gear assembly 33 is equipped with the rotary tillage duplex-gear connecting with the 5th shaft gear component 21
31 are taken turns, the bevel gear output shaft 32 of rearward output power is connected on rotary tillage duplicate gear 31.
The small tooth one end of positive and negative rotation duplicate gear 34 and rotary tillage duplicate gear 31 are in meshing state.
Ridging rotary tillage puts into gear gear 18 when engaging with rotary tillage duplicate gear 31, and rotary ploughing part is in inverted status after machine.
Ridging rotary tillage puts into gear gear 18 when engaging with 34 canine tooth one end of positive and negative rotation duplicate gear of five axis, rotary tillage portion after machine
Part is in rotating forward state.
In the present embodiment, first axle gear assembly 5, the second shaft gear component 11, third shaft gear component 15 and the 4th
Shaft gear component 19 arranges that characteristics of compact layout occupies little space in the horizontal direction in gearbox body 100；100 front end of gearbox body
Top open wide setting, the rear end of gearbox body 100 is equipped with opening, and gearbox body 100 and output gear cabinet 200 are integrated into
Type structure, gearbox body 100 and the combination of output gear cabinet 200 are pre-large post-small, center of gravity Forward, convenient for the operational group of agricultural machine
Part is arranged in the back lower place behind the rear end of gearbox body 100, and the power output mouth of gearbox body 100 is located at front end, close to agriculture
With the engine of machine, complete machine is made to be not easy to shake, walking is stablized, and is not easy to overturn.
In the present embodiment, rotary tillage duplicate gear 31 is connect with positive and negative rotation duplicate gear 34, is set on rotary tillage duplicate gear 31
There is the bevel gear connecting with bevel gear output shaft 32, gearbox body 100 and the combination of output gear cabinet 200 are pre-large post-small, just
It, to rear-wheel output power, is arranged in by bevel gear output shaft 32 convenient for structure.
In the present embodiment, the two sides of gearbox body 100 be equipped with first axle gear assembly 5, the second shaft gear component 11,
The compatible left bearing 3 of shaft, the right bearing 7 of third shaft gear component 15 and the 4th shaft gear component 19.Gearbox body 100
Two sides be equipped with horizontal arrangement with first axle gear assembly 5, the second shaft gear component 11, third shaft gear component the 15, the 4th
The compatible axis hole 101 of the shaft of shaft gear component 19, two axis holes 102, Triaxial hole 103, four axis holes 104, gearbox body 100
Rear end be equipped with and put into gear shift fork axis hole 105, the lower section that an axis hole 101 and two axis holes 102 are located on gearbox body 100 is equipped with
Gear shaft hole 106, the lower section that two axis holes 102 and Triaxial hole 103 are located on gearbox body 100 are equipped with auxiliary variable speed fork-lever shaft hole 107, become
Be equipped with rotary tillage shift fork axis hole 108 positioned at the oblique upper of four axis holes 104 on fast cabinet 100, the front end of gearbox body 100 be equipped with
One axis hole 101, two axis holes 102, Triaxial hole 103, the horizontally disposed reserved output shaft hole 109 of four axis hole 104；Output gear cabinet
200 be equipped with five shaft gear components 21, steering shaft gear assembly 23, axle shaft gear component 27, rotary tillage shaft gear assembly 33 with
And bevel gear output shaft 32 compatible 5th axis hole 201 of shaft, turn to axis hole 202, half axis hole 203, rotary tillage axis hole 204,
Rear output shaft hole 205；Output gear cabinet 200 can be connect with engine support, play the role of supporting engine, without setting
Vehicle bracket is set, entire vehicle design is convenient for, manufacturing cost is low.
Above are merely preferred embodiments of the utility model, it should be pointed out that for those skilled in the art, In
Under the premise of not departing from the utility model structure, several modifications and improvements can also be made, it is practical new that these all will not influence this
The effect and patent practicability that type is implemented.
Claims (10)
- The gearbox 1. a kind of agricultural ploughing machine is earthed up, including gearbox body (100), which is characterized in that set on the gearbox body (100) There are the drive gear units connecting with engine output end, the drive gear units are equipped with variable transmission mechanism, the change The bottom of fast cabinet (100) is equipped with the output gear cabinet (200) that forward downward is extended, the output gear cabinet (200) the 5th shaft gear component (21) for successively transmitting torque, steering shaft gear assembly (23) are equipped with and is moved to two sides output Two axle shaft gear components (27) of power, the rear end of the output gear cabinet (200) is equipped with can be with the 5th shaft gear component (21) the rotary tillage shaft gear assembly (33) connected, further includes in the 5th shaft gear component (21), rotary tillage shaft gear assembly (33) the rotary tillage transmission changeover module being equipped between drive gear units；The rear end of the gearbox body (100) is equipped with and institute State the reverse gear shaft gear assembly (8) of drive gear units connection.
- The gearbox 2. a kind of agricultural ploughing machine according to claim 1 is earthed up, which is characterized in that the drive gear units include In first axle gear assembly (5), the second shaft gear component for successively transmitting torque that the top of the gearbox body (100) is equipped with (11), third shaft gear component (15) and the 4th shaft gear component (19).
- The gearbox 3. a kind of agricultural ploughing machine according to claim 2 is earthed up, which is characterized in that the variable transmission mechanism includes It is connect what the rear end of the gearbox body (100) was equipped with the first axle gear assembly (5), reverse gear shaft gear assembly (8) Put into gear and shift fork shaft assembly and connect what the top of the gearbox body (100) was equipped with the third shaft gear component (15) Auxiliary variable speed fork-lever shaft component.
- The gearbox 4. a kind of agricultural ploughing machine according to claim 3 is earthed up, which is characterized in that the variable transmission mechanism also wraps Include the duplicate gear of putting into gear (6) being slidably equipped on the first axle gear assembly (5), reverse gear (4) and described Two shaft transmission gears (10), two axis duplicate gears (13) and the two axis pinion gears that second shaft gear component (11) is equipped with (12), being slidably equipped on the third shaft gear component (15) can be with two shaft transmission gear (10), two axis duplicate gears (13) the three axis duplicate gears (16) connected.
- The gearbox 5. a kind of agricultural ploughing machine according to claim 2 is earthed up, which is characterized in that the third shaft gear component (15), one end of the 5th shaft gear component (21) is respectively equipped with three axis driving cogs connecting with the 4th shaft gear component (19) (14), five shaft transmission gears (20) are taken turns, the 4th shaft gear component (19) is equipped with and three shaft transmission gear (14), five Four axis duplicate gears (17) of shaft transmission gear (20) connection；The 5th shaft gear component (21), steering shaft gear assembly (23) intermeshing five axis driving gear (22), central clutch gear (24) are respectively equipped in the middle part of.
- The gearbox 6. a kind of agricultural ploughing machine according to claim 5 is earthed up, which is characterized in that the steering shaft gear assembly (23) tooth sector (25) adaptable with the two sides of the central clutch gear (24) there are two slidably being set on, described turn It is equipped with to shaft gear component (23) and squeezes the extruding spring assembly (26) for pushing away two tooth sectors (25), two half axle gears Wheel assembly (27) is equipped with half shaft transmission gear (29) connecting with two tooth sectors (25).
- The gearbox 7. a kind of agricultural ploughing machine according to claim 6 is earthed up, which is characterized in that the output gear cabinet (200) intermediate support (35) of two axle shaft gear components (27) of support is equipped in；Output gear cabinet (200) bottom The two sides in portion are equipped with the axle shaft gear component (27) compatible bearing block assembly (28), on the bearing block assembly (28) Equipped with oil enveloping structure (30).
- The gearbox 8. a kind of agricultural ploughing machine according to claim 2 is earthed up, which is characterized in that the rotary tillage is driven changeover module It include rotatable on the 5th shaft gear component (21) being equipped with connect just with the rotary tillage shaft gear assembly (33) Reversion duplicate gear (34) and be slidably equipped on the 4th shaft gear component (19) can be double with the positive and negative rotation The ridging rotary tillage that connection gear (34), rotary tillage shaft gear assembly (33) connect is put into gear gear (18), the top of the gearbox body (100) Portion is equipped with puts into gear shift fork shaft assembly with the ridging rotary tillage rotary tillage that gear (18) is connect of putting into gear.
- The gearbox 9. a kind of agricultural ploughing machine according to claim 8 is earthed up, which is characterized in that the rotary tillage shaft gear assembly (33) the rotary tillage duplicate gear (31) connecting with the 5th shaft gear component (21), the rotary tillage duplicate gear (31) are equipped with On be connected with the bevel gear output shaft (32) of rearward output power.
- The gearbox 10. a kind of agricultural ploughing machine according to claim 2-9 any one is earthed up, which is characterized in that described the One shaft gear component (5), the second shaft gear component (11), third shaft gear component (15) and the 4th shaft gear component (19) are in institute It states and is arranged in the horizontal direction in gearbox body (100)；Setting, the speed change are opened wide in the top of gearbox body (100) front end The rear end of cabinet (100) is equipped with opening, and the gearbox body (100) is an integral molding structure with output gear cabinet (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222285.1U CN209654543U (en) | 2019-02-22 | 2019-02-22 | A kind of agricultural ploughing machine ridging gearbox |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222285.1U CN209654543U (en) | 2019-02-22 | 2019-02-22 | A kind of agricultural ploughing machine ridging gearbox |
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| CN209654543U true CN209654543U (en) | 2019-11-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737189A (en) * | 2019-02-22 | 2019-05-10 | 银芳丽 | A kind of agricultural ploughing machine ridging gearbox |
-
2019
- 2019-02-22 CN CN201920222285.1U patent/CN209654543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737189A (en) * | 2019-02-22 | 2019-05-10 | 银芳丽 | A kind of agricultural ploughing machine ridging gearbox |
| CN109737189B (en) * | 2019-02-22 | 2023-09-19 | 广西玉林市德高机械有限公司 | Farming machine hilling gearbox |
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Effective date of registration: 20211022 Address after: 518 Guangxin Road, Nanjiang street, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI YULIN DEGAO MACHINERY Co.,Ltd. Address before: 537800 No. 29, team 3, Dasu village, Dapingshan Town, Xingye County, Yulin City, Guangxi Zhuang Autonomous Region Patentee before: Yin Fangli |