CN2335348Y - Double-side gear transmission rotary tiller - Google Patents
Double-side gear transmission rotary tiller Download PDFInfo
- Publication number
- CN2335348Y CN2335348Y CN 98210491 CN98210491U CN2335348Y CN 2335348 Y CN2335348 Y CN 2335348Y CN 98210491 CN98210491 CN 98210491 CN 98210491 U CN98210491 U CN 98210491U CN 2335348 Y CN2335348 Y CN 2335348Y
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- gear
- side gear
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Abstract
The utility model relates to a double-side gear transmission rotary tiller. The utility model is characterized in that both sides of a cutter shaft 5 are provided with two side gear cases 1; power is respectively transmitted to two side gear cases 1 by a transmission shaft 7, and therefore, the cutter shaft 5 and cutter blades 6 are driven to rotate to do rotary tillage work. The utility model has the advantages that the stiffness is high; the driving force is balanced, and the driving force is large; the working stationarity and the deep ploughing stability of the machine set are good; after ploughed, the earth surface is flat, and soil blocks are fine and loose; rhizome of sugarcane can be broken to pieces; the vegetation covering rate is good; one-time rotary tillage can achieve the effect of plow harrow for many times; the work efficiency is high.
Description
The utility model relates to a kind of bilateral gear driving rotary cultivator.
Present domestic use by final driving type branch idler gear transmission and central links transmission are arranged; Side gear drive and side chain drive.Above-mentioned various types of rotovator all is used for the field is rotated the operation of cultivated rake.Side gear drive rotovator is the idler gear (case) that is driven rotovator by the power take-off of tractor, passes to side gear (case) again, thereby drives the rotor rotation, carries out the rotary tillage operation.The rotor of idler gear driving rotary cultivator rotatablely moves and only realizes by the idler gear transmission.The latter is owing to structural limitations, and cutter can not be adorned in the stage casing of cutter rod, thereby plough-leaking phenomenon is arranged, and work efficiency is low.The former can overcome plough-leaking phenomenon, but because a side of rotor is the side gear-box, opposite side is the steel plate supporting, the weight on both sides is inconsistent, and structural rigidity is poor slightly, has influenced the stationarity and the tilling depth stability of work, rhizome fragmentation to sugarcane is bad, thereby, be not suitable for the farming of sugarcane field.
The purpose of this utility model just provides a kind of rigidity foot, cutter rod both sides weight unanimity, the driving force equilibrium, driving force is big, and unit stable working and tilling depth have good stability, plough the back grading, soil block is in small, broken bits bulk, and the sugarcane rhizome is broken into pieces, and the vegetation cover ratio is good, a rotary tillage can reach repeatedly the effect of plow harrow, the bilateral gear driving rotary cultivator of high efficiency.
Solution of the present utility model is such: the both sides of cutter shaft 5 are provided with two side gear-boxes 1, and cutter shaft 5 both sides are that the side case lower gear 11 with two side gear-boxes 1 links, and the side case of two side gear-boxes 1 cogs and 9 links with power transmission shaft 7.After taking above-mentioned measure, owing to be the bilateral gear transmission, the rotation of driven in synchronism cutter rod, cutter rod both sides weight unanimity, the driving force equilibrium makes this machine reach purpose of design.
The utility model has the advantages that the rigidity foot, the driving force equilibrium, driving force is big, and unit stable working and tilling depth have good stability, plough the back grading, soil block is in small, broken bits bulk, and the sugarcane rhizome is broken into pieces, the vegetation cover ratio is good, and a rotary tillage can reach repeatedly the effect of plow harrow, high efficiency.
Accompanying drawing is embodiment of the present utility model
Accompanying drawing 1 is a structural representation of the present utility model
Accompanying drawing 2 is structural representations of side gear-box 1
Accompanying drawing 3 is kinematic schemes of the present utility model
The utility model be by side gear-box 1, intermediate gear box 2, suspension holdfast assembly 3, steel pipe crossbeam 4, cutter shaft 5, blade 6, power transmission shaft 7, intermediate gear shaft 8, side case cog 9, side case idler gear 10, side case lower gear 11, universal joint assembly 12, shaft coupling 13, line shaft 14 and large bevel gear axle 15 constitute.
Be provided with two side gear-boxes 1 on cutter shaft 5 both sides, cutter shaft 5 is that the side case lower gear 11 with two side gear-boxes 1 links, and the side case of two side gear-boxes 1 cogs and 9 links with power transmission shaft 7.The side case of side gear-box 1 cog 9 with side case lower gear 11 between be that side case idler gear 10 is to link with intermediate gear shaft 8 with two side case idler gears 10 transferring power that is meshed.It 9 is ends that are fastened on power transmission shaft 7 that the side case cogs, and the other end of power transmission shaft 7 is by shaft coupling 13 and after large bevel gear axle 15, bevel gear Z2 connect, again be connected in line shaft 14 on bevel gear Z1 be meshed.Be socketed with steel pipe crossbeam 4 outside power transmission shaft 7, steel pipe crossbeam 4 is and 3 fastening connections of suspension holdfast assembly.In the present embodiment, power transmission shaft 7 is provided with shaft coupling 13, and power transmission shaft 7 is after linking with shaft coupling 13 and large bevel gear axle 15, to be meshed with bevel gear Z1 by bevel gear Z2 again.
Power passes to bevel gear Z1 from universal joint assembly 12, and the bevel gear Z2 that is engaged with carries out rotary tillage operation through gear drive by the 11 drive cutter shafts 5 of the side case lower gear in two side gear-boxes 1, blade 6 rotations with the power transmission shaft 7 of power biography to both sides.
Claims (4)
1, a kind of bilateral gear driving rotary cultivator, the both sides that it is characterized in that cutter shaft (5) are provided with two side gear-boxes (1), cutter shaft (5) both sides are that the side case lower gear (11) with two side gear-boxes (1) links, the side case of two side gear-boxes (1) cog (9) link with power transmission shaft (7).
2, bilateral gear driving rotary cultivator according to claim 1, it is characterized in that power transmission shaft (7) be by shaft coupling (13) with after large bevel gear axle (15), bevel gear Z2 connect, again be connected in line shaft on bevel gear Z1 be meshed.
3, bilateral gear driving rotary cultivator according to claim 3 is characterized in that being socketed with steel pipe crossbeam (4) outside power transmission shaft (7).
4, bilateral gear driving rotary cultivator according to claim 4 is characterized in that steel pipe crossbeam (4) is and fastening connection of suspension holdfast assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210491 CN2335348Y (en) | 1998-02-13 | 1998-02-13 | Double-side gear transmission rotary tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210491 CN2335348Y (en) | 1998-02-13 | 1998-02-13 | Double-side gear transmission rotary tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2335348Y true CN2335348Y (en) | 1999-09-01 |
Family
ID=33965499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98210491 Expired - Fee Related CN2335348Y (en) | 1998-02-13 | 1998-02-13 | Double-side gear transmission rotary tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2335348Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624426A (en) * | 2013-11-22 | 2014-03-12 | 无锡三虹重工机械设备有限公司 | Driving mechanism for driving roller of roller carrier |
| CN103650668A (en) * | 2013-12-15 | 2014-03-26 | 甘肃洮河拖拉机制造有限公司 | Bilateral transmission type rotary cultivator |
-
1998
- 1998-02-13 CN CN 98210491 patent/CN2335348Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624426A (en) * | 2013-11-22 | 2014-03-12 | 无锡三虹重工机械设备有限公司 | Driving mechanism for driving roller of roller carrier |
| CN103624426B (en) * | 2013-11-22 | 2016-04-27 | 无锡三虹重工机械设备有限公司 | A kind of driving mechanism of turning rolls active roller |
| CN103650668A (en) * | 2013-12-15 | 2014-03-26 | 甘肃洮河拖拉机制造有限公司 | Bilateral transmission type rotary cultivator |
| CN103650668B (en) * | 2013-12-15 | 2016-09-28 | 甘肃洮河拖拉机制造有限公司 | A kind of bilateral transmission type rotary cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |