CN206743835U - A kind of agricultural ditching machine - Google Patents
A kind of agricultural ditching machine Download PDFInfo
- Publication number
- CN206743835U CN206743835U CN201720144738.4U CN201720144738U CN206743835U CN 206743835 U CN206743835 U CN 206743835U CN 201720144738 U CN201720144738 U CN 201720144738U CN 206743835 U CN206743835 U CN 206743835U
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- Prior art keywords
- ditching
- knifes
- knife
- gearbox
- agricultural
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Abstract
Field of agricultural machinery is the utility model is related to, particularly discloses a kind of agricultural ditching machine.It includes ditcher rack, the frame is provided with main-gear box, the main-gear box is connected with from gearbox transmission, it is described to pass through one cutterhead of drive splines axis connection respectively from the lower section both sides of gearbox, the two cutterheads upper end is outward-dipping, the cutterhead is provided with that double-round is some that ditching knife, the ditching knife are included：A ditching knifes, B ditching knifes and C ditching knifes；Left circle is A ditching knifes and B ditching knife arranged for interval on the cutterhead, and right circle is A ditching knifes and C ditching knife arranged for interval, and the utility model is compact-sized, in light weight, simple to operate flexible, trench digging speed is fast, manpower is saved, operating efficiency is high, effect is good, strong adaptability.
Description
（One）Technical field
Field of agricultural machinery is the utility model is related to, more particularly to a kind of agricultural ditching machine.
（Two）Background technology
At present, fruit tree trench digging fertilising, ridging, shallot and Chinese yam, ginger plant trench digging, ridging, green house of vegetables and orchard
It is that rural area manages necessary flow chart that circle ditch, which is excavated,.This kind of operation, China's majority is local at present still uses manual work, work
Work amount is big, and labor intensity is high, and operating efficiency is low.And with the raising of labor cost and rural area person between twenty and fifty labour increasingly
Shortage, realize that the demand of the mechanization trench digging of this kind of operation is more and more urgent, it is also very desirable to which a kind of agricultural ditching machine is invented in research
To improve operating efficiency, more labours are saved.
（Three）The content of the invention
The defects of the utility model is in order to make up prior art, there is provided one kind can save more labours and quickening is opened
The agricultural ditching machine of ditch speed.
The utility model is achieved by the following technical solution：
A kind of agricultural ditching machine, including frame, it is characterized in that, the frame is provided with main-gear box, the main-gear box
Side be connected with from gearbox transmission, it is described from gearbox pass through spline shaft connect two cutterheads, two cutterheads
In " eight " font, the cutterhead is provided with ditching knife group, and every group of ditching knife group includes two circle ditching knifes, the two circles ditching knife
It is staggered, the ditching knife is divided into：A ditching knifes, B ditching knifes and C ditching knifes, the handle of a knife of the A ditching knifes is staight shank, described
The handle of a knife of B ditching knifes is bent to the left, and the handle of a knife of the C ditching knifes is bent to the right；Left circle is opened for A ditching knifes with B on the cutterhead
Ditch knife arranged for interval, right circle are A ditching knifes and C ditching knife arranged for interval.
The main-gear box is provided with connection with being connected from gearbox by flexible clutch on the outside of the flexible clutch
Axle device protective cover, the coupler protective casing are fixed in frame.
The outward-dipping angle in cutterhead upper end is 15 °.
The top of the ditching knife is provided with upper protective cover, and the upper protective cover is fixed in protective cover frame, the protection
Low protection cover is provided with below cover stent, the low protection cover is located at the rear of ditching knife.
Described engaged successively by several gears from gearbox forms inverted "L" shaped structure.
The blade of the ditching knife is the arc surface with tip.
Two cutterheads below gearbox are symmetrically distributed in from the both sides of gearbox.
The front end of the frame is arranged with two and hung, and the lower suspension is bolted under portal frame
End, the upper end of the portal frame with it is upper suspension be fixedly connected, it is described it is upper hang be connected with one end of pull bar, the pull bar it is another
End is fixed on the housing upper end of main-gear box.
The beneficial effects of the utility model are：
Designed from gearbox using L-type, cutterhead is connected directly between on the output shaft of big gearbox, reduces the centre of transmission
Link, the reliability and stationarity of transmission were both can guarantee that, structure is become compact again, lighter in weight；The circle of installation four on cutterhead
The special trench-digging knife of three kinds of models, two grooves can be excavated simultaneously, the groove cell wall dug out is smooth neatly, do not collapse groove, excavates out
Soil be thrown toward groove both sides formed rib；Cutter axis and the axis of splined shaft transmission have angle, drive splines axle work
It is horizontal during work, and cutter tilt, outside before the soil so excavated out is just enclosed to groove, do not returned to groove
Stream, makes the gash depth of excavation consistent with even width, and can reduce excavation resistance, saves the fuel consumption of tractor.
It is simple to operate flexibly, and trench digging speed is fast, saves manpower, can open two bar ditch simultaneously, and operating efficiency is high, effect is good, fits
Ying Xingqiang, the applying fruit trees with fertilizer being widely used under the various operating modes such as vinyl house, orchard, hills, mountain area, Plain, earth up, shallot
And ditching operation early stage such as Chinese yam plant, ridging.
（Four）Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings：
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is that the utility model removes the overlooking the structure diagram after protective cover；
Fig. 3 is the structural representation of A ditching knifes；
Fig. 4 is the structural representation of B ditching knifes；
Fig. 5 is the structural representation of C ditching knifes；
Fig. 6 is cutter head structure detail drawing.
In figure, to be hung on 1,2 portal frames, 3 main-gear boxs, 4 times suspensions, 5 frames, 6 from gearbox, 7 coupler protective casings,
8 flexible clutch, 9 cutterheads, 10 ditching knifes, 11 low protection covers, 12 shielding supports, protective cover on 13,14 pull bars, 15A trench diggings
Knife, 16B ditching knifes, 17C ditching knifes, 18 spline shafts, 19 blades, a angles of inclination.
（Three）Embodiment
Accompanying drawing is instantiation of the present utility model.As shown in Figures 1 to 6, this kind of agricultural ditching machine includes frame 5, machine
The front portion of frame 5 is provided with two symmetrical lower suspensions 4, and top is provided with upper suspension 1, portal frame is provided between upper suspension 1 and lower suspension 4
2, upper suspension 1 and lower suspension 4 are used for be connected and being drawn with tractor, and the upper surface of frame 5 is provided with main-gear box 3 and from speed change
Case 6, the side of main-gear box 3 is located at from gearbox 6, meshed gears forms successively by several for it, and these gears composition falls
L-shaped structure, integral casting forming is used from the housing of gearbox 6, structural strength is high, between main-gear box 3 and upper suspension 1
Provided with pull bar 14, the power output shaft of tractor drives main-gear box 3 to rotate, and main-gear box 3 connects further through flexible clutch 8
From gearbox 6 to change transmission direction, coupler protective casing 7 is provided with above flexible clutch 8, coupler protective casing 7 is fixed
In frame 5, spline shaft 18 is connected from the lower end of gearbox 6, two cutterheads 9 are arranged on spline shaft 18 in " eight " font
On, the upper end of cutterhead 9 is outward-dipping, and its angle of inclination a is preferably 15 °, and cutterhead 9 is provided with ditching knife group, every group of ditching knife group bag
Two circle ditching knifes 10 are included, two circle ditching knifes 10 are staggered, and ditching knife 10 divides for A ditching knifes 15, B ditching knifes 16 and C ditching knifes
17, as shown in Figures 3 to 5, the handle of a knife of A ditching knifes 15 is staight shank, and the handle of a knife of B ditching knifes 16 is bent to the left, the knife of C ditching knifes 17
Handle is bent to the right, and trench digging, 10 blade 19 is the arc surface with tip；As shown in fig. 6, outward-dipping 15 degree of the upper end of cutterhead 9, knife
Left circle is A ditching knifes 15 and the arranged for interval of B ditching knifes 16 on disk 9, and right circle is A ditching knifes 15 and the arranged for interval of C ditching knifes 17；Open
The top of ditch knife 10 is provided with upper protective cover 13, and rear is provided with low protection cover 11, and the soil for preventing from excavating out is got rid of upward with after
Side, it is not to bury the groove excavated out, shielding support 12 is provided between upper protective cover 13 and low protection cover 11, for propping up
Protective cover 13 and low protection cover 11 in support.In use, being connected by upper suspension 1 and lower suspension 4 with tractor, entered by tractor
Row towage.The rear power output shaft of tractor and the input spline axis connection of main-gear box 3, drive main-gear box 3 to rotate,
Driven from gearbox 6 and rotated by flexible clutch 8 by the output spline of main-gear box 3 again, to change transmission direction and drop
Underneath drive speed, the spline shaft from gearbox 6 is imparted power to by its internal some meshed gears from gearbox 6
18, finally rotated by spline shaft 18 with movable knife disc 9 and ditching knife 10, carry out channel excavation.By upper protective cover 13 and lower anti-
The soil that shield 11 prevents from excavating out jointly is got rid of upward and rear.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (8)
1. a kind of agricultural ditching machine, including frame（5）, it is characterized in that, the frame（5）It is provided with main-gear box（3）, the master
Gearbox（3）Side with from gearbox（6）Drive connection, it is described from gearbox（6）Pass through spline shaft（18）Connection two
Individual cutterhead（9）, two cutterheads（9）In " eight " font, the cutterhead（9）It is provided with ditching knife group, every group of ditching knife group
Including two circle ditching knifes（10）, the two circles ditching knife（10）It is staggered, the ditching knife（10）It is divided into：A ditching knifes（15）、
B ditching knifes（16）With C ditching knifes（17）, the A ditching knifes（15）Handle of a knife be staight shank, the B ditching knifes（16）Handle of a knife to
Left bending, the C ditching knifes（17）Handle of a knife bend to the right；The cutterhead（9）Upper left circle is A ditching knifes（15）With B ditching knifes
（16）Arranged for interval, right circle is A ditching knifes（15）With C ditching knifes（17）Arranged for interval.
2. agricultural ditching machine according to claim 1, it is characterized in that, the main-gear box（3）With from gearbox（6）Pass through
Flexible clutch（8）Drive connection, the flexible clutch（8）Outside is provided with coupler protective casing（7）, the shaft coupling protection
Cover（7）It is fixed on frame（5）On.
3. agricultural ditching machine according to claim 1, it is characterized in that, the cutterhead（9）The outward-dipping angle in upper end is
15°。
4. agricultural ditching machine according to claim 1, it is characterized in that, the ditching knife（10）Top be provided with upper protective cover
（13）, the upper protective cover（13）It is fixed on shielding support（12）On, the shielding support（12）Lower section is provided with lower protection
Cover（11）, the low protection cover（11）Positioned at ditching knife（10）Rear.
5. agricultural ditching machine according to claim 1, it is characterized in that, it is described from gearbox（6）By several gears successively
Engagement forms inverted "L" shaped structure.
6. agricultural ditching machine according to claim 1, it is characterized in that, the ditching knife（10）Blade（19）For band tip
Arc surface.
7. agricultural ditching machine according to claim 1, it is characterized in that, it is described from gearbox（6）Two cutterheads of lower section（9）
It is symmetrically distributed in from gearbox（6）Both sides.
8. according to the agricultural ditching machine described in claim any one of 1-7, it is characterized in that, the frame（5）Front end symmetrically set
Have and hung under two（4）, the lower suspension（4）It is bolted in portal frame（2）Lower end, the portal frame（2）It is upper
End and upper suspension（1）It is fixedly connected, the upper suspension（1）With pull bar（14）One end connection, the pull bar（14）The other end
It is fixed on main-gear box（3）Housing upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144738.4U CN206743835U (en) | 2017-02-17 | 2017-02-17 | A kind of agricultural ditching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144738.4U CN206743835U (en) | 2017-02-17 | 2017-02-17 | A kind of agricultural ditching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206743835U true CN206743835U (en) | 2017-12-15 |
Family
ID=60608766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720144738.4U Expired - Fee Related CN206743835U (en) | 2017-02-17 | 2017-02-17 | A kind of agricultural ditching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206743835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104944A (en) * | 2018-10-25 | 2019-01-01 | 孙雪芹 | A kind of operating method of fruit-bearing forest ditching-fertilizing all-in-one machine |
| CN109168449A (en) * | 2018-10-19 | 2019-01-11 | 陕西惠途智能装备有限公司 | A kind of ditching machine of band lateral movement function |
| CN109892071A (en) * | 2019-04-17 | 2019-06-18 | 中国科学院地理科学与资源研究所 | A kind of modified subdivision machine ditching knife suitable for high and cold natural meadow |
-
2017
- 2017-02-17 CN CN201720144738.4U patent/CN206743835U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168449A (en) * | 2018-10-19 | 2019-01-11 | 陕西惠途智能装备有限公司 | A kind of ditching machine of band lateral movement function |
| CN109104944A (en) * | 2018-10-25 | 2019-01-01 | 孙雪芹 | A kind of operating method of fruit-bearing forest ditching-fertilizing all-in-one machine |
| CN109892071A (en) * | 2019-04-17 | 2019-06-18 | 中国科学院地理科学与资源研究所 | A kind of modified subdivision machine ditching knife suitable for high and cold natural meadow |
| CN109892071B (en) * | 2019-04-17 | 2023-09-01 | 中国科学院地理科学与资源研究所 | Improved no-tillage complementary planter ditching knife suitable for high and cold natural grasslands |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20220217 |