CN109089476A - A kind of pod of ditching machine - Google Patents
A kind of pod of ditching machine Download PDFInfo
- Publication number
- CN109089476A CN109089476A CN201810998727.1A CN201810998727A CN109089476A CN 109089476 A CN109089476 A CN 109089476A CN 201810998727 A CN201810998727 A CN 201810998727A CN 109089476 A CN109089476 A CN 109089476A
- Authority
- CN
- China
- Prior art keywords
- water conservancy
- conservancy diversion
- diversion plate
- curved surface
- vertex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 241000216843 Ursus arctos horribilis Species 0.000 claims description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 22
- 238000010992 reflux Methods 0.000 abstract description 4
- 239000004575 stone Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to agricultural machinery technological field more particularly to a kind of pods of ditching machine comprising: bracket, the first water conservancy diversion plate and the second water conservancy diversion plate；The side of first water conservancy diversion plate is fixedly provided on bracket；First water conservancy diversion plate is in encirclement shape downwards；First water conservancy diversion plate is warping surface of plow bottom plate；The side of second water conservancy diversion plate is fixedly connected with the other side of the first water conservancy diversion plate；The middle part of first water conservancy diversion plate is wide compared with the both ends of the first water conservancy diversion plate；The other side of first water conservancy diversion plate is smooth surface；The side that second water conservancy diversion plate is fixedly connected with the first water conservancy diversion plate and the other side of the first water conservancy diversion plate match；First water conservancy diversion plate tilts 30~40 ° along the direction towards the second deflector upwards；First water conservancy diversion plate and the second water conservancy diversion plate are fixedly connected to form downward cover.Soil water conservancy diversion can be improved using the present invention, reduce soil reflux, improve trench digging effect.
Description
Technical field
The present invention relates to agricultural machinery technological field more particularly to a kind of pods of ditching machine.
Background technique
Orchard fertilising, is typically necessary carry out ditching operation, fertilizer is made in the ditch held successfully, in favor of fruit tree absorption.
The pod of ditching machine is the top for covering on the plough of ditching machine, side water conservancy diversion of the soil that plough is shed to ditch.
Currently, the pod of ditching machine is all arc-shaped in ditching operation, although the pod of this arc-shaped
Structure is simple, but is easy to flow back under the action of pod by the soil that plough is shed, and falls into ditch, is unfavorable for soil and leads
Stream, and then influence trench digging effect.
Summary of the invention
In view of this, the present invention provides a kind of pod of ditching machine, main purpose is to improve soil water conservancy diversion, reduces soil
Earth reflux improves trench digging effect.
In order to achieve the above objectives, present invention generally provides following technical solutions:
The embodiment of the present invention provides a kind of pod of ditching machine, comprising: bracket, the first water conservancy diversion plate and the second water conservancy diversion
Plate；
The side of the first water conservancy diversion plate is fixedly provided on the bracket；
The first water conservancy diversion plate is in encirclement shape downwards；The first water conservancy diversion plate is warping surface of plow bottom plate；
The side of the second water conservancy diversion plate is fixedly connected with the other side of the first water conservancy diversion plate；Second water conservancy diversion
It is seamlessly transitted between plate and the first water conservancy diversion plate；
The second water conservancy diversion plate includes: first surface, the second curved surface, third curved surface and the 4th curved surface；
The first surface is arc surface；
Second curved surface is arc surface；
The third curved surface is arc surface；
4th curved surface is arc surface；
The first surface, the second curved surface, third curved surface and the 4th curved surface are fixedly connected sequentially along predetermined direction；
The first surface, the second curved surface, third curved surface and the 4th curved surface arc diameter successively become larger；
The center of circle of the first surface is located on the first rectangular vertex one；
The center of circle of second curved surface is located on the second rectangular vertex two；
The center of circle of the third curved surface is located on the vertex three of third square；
The center of circle of 4th curved surface is located on the vertex four of square；
Described first is rectangular, the second rectangular, third square and square have a common vertex five；
Described first is rectangular, the side length of the second rectangular, third square and square is unequal；
Described first it is rectangular in, the vertex one is oppositely arranged with the vertex five；
Described second it is rectangular in, the vertex two is oppositely arranged with the vertex five；
In the third square, the vertex three is oppositely arranged with the vertex five；
In the square, the vertex four is oppositely arranged with the vertex five.
The both ends of the middle part of the first water conservancy diversion plate the first water conservancy diversion plate are wide；
The first water conservancy diversion plate is become narrow gradually from middle part to both ends；The other side of the first water conservancy diversion plate is smooth bent
Face；
The side that the second water conservancy diversion plate is fixedly connected with the first water conservancy diversion plate and the first water conservancy diversion plate
The other side matches；
The first water conservancy diversion plate tilts 30~40 ° along towards the direction of the second water conservancy diversion plate upwards；
The first water conservancy diversion plate and the second water conservancy diversion plate are fixedly connected to form downward cover.
Further, the warping surface of plow bottom plate stainless steel plate.
Further, further includes: grid body；
The grid body is fixedly provided in the other side of the second water conservancy diversion plate, opposite with the first water conservancy diversion plate to set
It sets.
Further, described first rectangular, the second rectangular, third square and the side length of square are successively elongated.
Further, the grid body includes multiple grizzly bars；
Multiple grizzly bars are arranged successively setting along the second water conservancy diversion plate.
Further, baffle is provided on the bracket；The baffle is fixedly provided in the first water conservancy diversion plate
Side.
Further, the length of the grizzly bar is 8~12cm.
Further, the gap between the grizzly bar is 1.5~3cm.
Further, the grizzly bar is tilted to the center of circle direction of the first surface.
Further, the tilt angle of the grizzly bar is 10 °~20 °.
By above-mentioned technical proposal, the pod of ditching machine of the present invention is at least had the advantage that
Soil water conservancy diversion can be improved, reduce soil reflux, improve trench digging effect.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is a kind of stereoscopic schematic diagram of the pod of ditching machine provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic front view of the pod of ditching machine provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic top plan view of the pod of ditching machine provided in an embodiment of the present invention；
Fig. 4 is a kind of curve synoptic diagram of second water conservancy diversion plate of the pod of ditching machine provided in an embodiment of the present invention；
Fig. 5 is that a kind of curve representation formula of first water conservancy diversion plate of the pod of ditching machine provided in an embodiment of the present invention is closed
System's figure.
It is as shown in the figure:
1 is bracket, and 2 be the second water conservancy diversion plate, and 2-1 is first surface, and 2-2 is the second curved surface, and 2-3 is third curved surface, 2-4
For the 4th curved surface, 2-5 is first rectangular, and 2-6 is second rectangular, and 2-7 is third square, and 2-8 is square, and 3 lead for first
Flowing plate part, 4 be grid body.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Specific embodiment, structure, feature and its effect applied according to the present invention is described in detail such as in attached drawing and preferred embodiment
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, one or more
Special characteristic, structure or feature in a embodiment can be combined by any suitable form.
As shown in Figures 1 to 4, a kind of pod for ditching machine that one embodiment of the present of invention proposes, comprising: bracket 1,
First water conservancy diversion plate 3 and the second water conservancy diversion plate 2；Bracket 1 with ditching machine for connecting；The side of first water conservancy diversion plate 3 is fixedly
It is arranged on bracket 1；It can be connected and fixed or be welded and fixed by fastener.First water conservancy diversion plate 3 is in encirclement shape downwards；First
Water conservancy diversion plate 3 is warping surface of plow bottom plate, and the soil for dishing out to plough carries out water conservancy diversion, it is avoided to be back to the groove held successfully
In.The side of second water conservancy diversion plate 2 is fixedly connected with the other side of the first water conservancy diversion plate 3；It is solid that the present embodiment preferably passes through welding
It is fixed, it is seamlessly transitted between the second water conservancy diversion plate 2 and the first water conservancy diversion plate 3；Commissure polishes smooth, is smooth.Second water conservancy diversion plate 2
It include: first surface 2-1, the second curved surface 2-2, third curved surface 2-3 and the 4th curved surface 2-4；First surface 2-1 is arc surface；The
Two curved surface 2-2 are arc surface；Third curved surface 2-3 is arc surface；4th curved surface 2-4 is arc surface；First surface 2-1, the second song
Face 2-2, third curved surface 2-3 and the 4th curved surface 2-4 are fixedly connected sequentially along predetermined direction；It is preferred that first surface 2-1, the second song
Face 2-2, third curved surface 2-3 and the 4th curved surface 2-4 is successively end to end is welded and fixed.First surface 2-1, the second curved surface 2-
2, the arc diameter of third curved surface 2-3 and the 4th curved surface 2-4 successively become larger；The center of circle of first surface 2-1 is located at the first rectangular 2-5
Vertex one on；The center of circle of second curved surface 2-2 is located on the vertex two of the second rectangular 2-6；The center of circle of third curved surface 2-3 is located at the
On the vertex three of three rectangular 2-7；The center of circle of 4th curved surface 2-4 is located on the vertex four of square 2-8；First rectangular 2-5,
Two rectangular 2-6, third square 2-7 and square 2-8 have a common vertex five；First rectangular 2-5, the second rectangular 2-
6, the side length of third square 2-7 and square 2-8 is unequal；In the first rectangular 2-5, vertex one is opposite with vertex five to be set
It sets；In the second rectangular 2-6, vertex two is oppositely arranged with vertex five；In third square 2-7, vertex three and vertex five are opposite
Setting；In square 2-8, vertex four is oppositely arranged with vertex five.The middle part of first water conservancy diversion plate 3 is compared with the first water conservancy diversion plate
3 both ends are wide；The middle part of first deflector is raised to the direction of the second deflector；First water conservancy diversion plate 3 from middle part to both ends by
Gradual change is narrow；The other side of first water conservancy diversion plate 3 is smooth surface；So that the first deflector is located at the top of plough, can open
Ditch device dish out soil when, water conservancy diversion is carried out to the soil dished out.
The other side phase of side and the first water conservancy diversion plate 3 that second water conservancy diversion plate 2 is fixedly connected with the first water conservancy diversion plate 3
Match；First water conservancy diversion plate 3 tilts 30~40 ° along the direction towards the second water conservancy diversion plate 2 upwards；So that the soil dished out can
It by effect of inertia, tilts upward, flows to the second water conservancy diversion plate 2.First water conservancy diversion plate 3 is fixedly connected with the second water conservancy diversion plate 2
Form downward cover.A kind of pod for ditching machine that one embodiment of the present of invention proposes, can improve soil water conservancy diversion, subtract
Few soil reflux, improves trench digging effect.
As the preferred of above-described embodiment, warping surface of plow bottom plate stainless steel plate.Referring to Fig. 5；
The analytical expression of the warping surface of plow bottom:
Z (x, y)=F1(x)y3+F2(x)y2+F3(x)y+F4(x)
X=(i-100) l0
Wherein
β0Constitute line α1α2String α1α2With y-axis negative sense angle；
β1、β2Constitute line α1α2In point α1And α2The tangent line at place and the negative sense angle of y-axis；
I-th composition line of i-；
l0- two composition line spacing；
L- constitutes line α1α2String α1α2Length；
y0Point α1Y to coordinate.
The present embodiment preferably takes:
β0=45 °；β1=15 °；β2=75 °；l0=50；L=65；y0=75.
As the preferred of above-described embodiment, further includes: grid body 4；Grid body 4 is fixedly provided in the another of the second water conservancy diversion plate 2
Side is oppositely arranged with the first water conservancy diversion plate 3, biggish soil block or stone can be prevented to be spilled over, cause unexpected injury.
As the preferred of above-described embodiment, the first rectangular 2-5, the second rectangular 2-6, third square 2-7 and square 2-8
Side length it is successively elongated so that guide curve surface can guide soil to flow more glibly.
As the preferred of above-described embodiment, grid body 4 includes multiple grizzly bars；
Multiple grizzly bars are arranged successively setting along the second water conservancy diversion plate 2, for stopping big soil block or stone to be thrown by plough
Out, unexpected injury is avoided.
The preferred grizzly bar of the present embodiment be it is cylindric, further preferred grizzly bar is stainless steel material, and materials are convenient, and structure can
It leans on.
As the preferred of above-described embodiment, baffle is provided on bracket 1；Baffle is fixedly provided in the first water conservancy diversion plate 3
Side prevent soil from flowing to the side of the first water conservancy diversion plate 3, and then prevent it to stop the soil shed by plough
It passes back into groove.
As the preferred of above-described embodiment, the length of grizzly bar is 8~12cm.Further preferably, the gap between grizzly bar is
1.5~3cm can adapt to the soil regime in most of orchard at present.
As the preferred of above-described embodiment, grizzly bar is tilted to the center of circle direction of first surface 2-1, can effectively prevent soil block
Or stone is dished out.
As the preferred of above-described embodiment, the tilt angle of grizzly bar is 10 °~20 °.
It further illustrates, although terms first, second etc. can be used for describing various elements herein, these arts
Language should in no way limit these elements.These terms are only used to distinguish an element and another element.For example, first element can be by
Referred to as second element, also, similarly, second element can be referred to as first element, and these terms are only used to distinguish a member
Part and another element.Without departing from the range of exemplary embodiment.Similarly, element one, element two also not representation element
Sequentially, these terms are only used to distinguish an element and another element.As used herein, term "and/or" includes one or more
A associated any combination for listing project and all combinations.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, this hair is still fallen within
In the range of bright technical solution.
Claims (10)
1. a kind of pod of ditching machine characterized by comprising bracket, the first water conservancy diversion plate and the second water conservancy diversion plate；
The side of the first water conservancy diversion plate is fixedly provided on the bracket；
The first water conservancy diversion plate is in encirclement shape downwards；The first water conservancy diversion plate is warping surface of plow bottom plate；
The side of the second water conservancy diversion plate is fixedly connected with the other side of the first water conservancy diversion plate；The second water conservancy diversion plate
It is seamlessly transitted between the first water conservancy diversion plate；
The second water conservancy diversion plate includes: first surface, the second curved surface, third curved surface and the 4th curved surface；
The first surface is arc surface；
Second curved surface is arc surface；
The third curved surface is arc surface；
4th curved surface is arc surface；
The first surface, the second curved surface, third curved surface and the 4th curved surface are fixedly connected sequentially along predetermined direction；
The first surface, the second curved surface, third curved surface and the 4th curved surface arc diameter successively become larger；
The center of circle of the first surface is located on the first rectangular vertex one；
The center of circle of second curved surface is located on the second rectangular vertex two；
The center of circle of the third curved surface is located on the vertex three of third square；
The center of circle of 4th curved surface is located on the vertex four of square；
Described first is rectangular, the second rectangular, third square and square have a common vertex five；
Described first is rectangular, the side length of the second rectangular, third square and square is unequal；
Described first it is rectangular in, the vertex one is oppositely arranged with the vertex five；
Described second it is rectangular in, the vertex two is oppositely arranged with the vertex five；
In the third square, the vertex three is oppositely arranged with the vertex five；
In the square, the vertex four is oppositely arranged with the vertex five.
The both ends of the middle part of the first water conservancy diversion plate the first water conservancy diversion plate are wide；
The first water conservancy diversion plate is become narrow gradually from middle part to both ends；The other side of the first water conservancy diversion plate is smooth surface；
The side that the second water conservancy diversion plate is fixedly connected with the first water conservancy diversion plate is another with the first water conservancy diversion plate
Side matches；
The first water conservancy diversion plate tilts 30~40 ° along towards the direction of the second water conservancy diversion plate upwards；
The first water conservancy diversion plate and the second water conservancy diversion plate are fixedly connected to form downward cover.
2. the pod of ditching machine according to claim 1, which is characterized in that
The warping surface of plow bottom plate is stainless steel plate.
3. the pod of ditching machine according to claim 2, which is characterized in that further include: grid body；
The grid body is fixedly provided in the other side of the second water conservancy diversion plate, is oppositely arranged with the first water conservancy diversion plate.
4. the pod of ditching machine according to claim 3, which is characterized in that
Described first is rectangular, the side length of the second rectangular, third square and square is successively elongated.
5. the pod of ditching machine according to claim 4, which is characterized in that
The grid body includes multiple grizzly bars；
Multiple grizzly bars are arranged successively setting along the second water conservancy diversion plate.
6. the pod of ditching machine according to claim 5, which is characterized in that
Baffle is provided on the bracket；The baffle is fixedly provided in the side of the first water conservancy diversion plate.
7. the pod of ditching machine according to claim 6, which is characterized in that
The length of the grizzly bar is 8~12cm.
8. the pod of ditching machine according to claim 7, which is characterized in that
Gap between the grizzly bar is 1.5~3cm.
9. the pod of ditching machine according to claim 8, which is characterized in that
The grizzly bar is tilted to the center of circle direction of the first surface.
10. the pod of ditching machine according to claim 9, which is characterized in that
The tilt angle of the grizzly bar is 10 °~20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998727.1A CN109089476A (en) | 2018-08-29 | 2018-08-29 | A kind of pod of ditching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998727.1A CN109089476A (en) | 2018-08-29 | 2018-08-29 | A kind of pod of ditching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109089476A true CN109089476A (en) | 2018-12-28 |
Family
ID=64864226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810998727.1A Pending CN109089476A (en) | 2018-08-29 | 2018-08-29 | A kind of pod of ditching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109089476A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819723A (en) * | 2019-02-02 | 2019-05-31 | 宁夏农林科学院枸杞工程技术研究所 | The unilateral ditching machine of fructus lycii disc type |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4199031A (en) * | 1976-06-10 | 1980-04-22 | C. Van Der Lely N. V. | Soil cultivating machines |
| US5983813A (en) * | 1997-11-05 | 1999-11-16 | Flexi-Coil Ltd | Seeding material spreader and optional adjustment means |
| CN202340405U (en) * | 2011-11-16 | 2012-07-25 | 胡振海 | Flow guiding cover of ditching machine |
| CN102696328A (en) * | 2012-06-27 | 2012-10-03 | 富平县悦达机械制造有限公司 | Multipurpose ditching and fertilizing soil burying machine |
| CN204180501U (en) * | 2014-06-30 | 2015-03-04 | 新疆阿拉尔金准机械制造有限公司 | Longitudinally rotary fruit tree trench digging machine |
| CN204837004U (en) * | 2015-08-18 | 2015-12-09 | 淮安婷宇机械有限公司 | Ditchdigger |
| CN206658470U (en) * | 2017-04-11 | 2017-11-24 | 石河子大学 | One kind segmentation spiral cutting soil trench digging deep fertilizer spraying machine |
| CN108076700A (en) * | 2018-01-17 | 2018-05-29 | 湖南省土壤肥料研究所 | It is a kind of to dissipate ditching device with no-tillage thrown with hack of rotary tiller live streaming |
| CN207410716U (en) * | 2017-10-24 | 2018-05-29 | 张国樟 | A kind of orchard deep placement organic fertilizer ditching device |
-
2018
- 2018-08-29 CN CN201810998727.1A patent/CN109089476A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4199031A (en) * | 1976-06-10 | 1980-04-22 | C. Van Der Lely N. V. | Soil cultivating machines |
| US5983813A (en) * | 1997-11-05 | 1999-11-16 | Flexi-Coil Ltd | Seeding material spreader and optional adjustment means |
| CN202340405U (en) * | 2011-11-16 | 2012-07-25 | 胡振海 | Flow guiding cover of ditching machine |
| CN102696328A (en) * | 2012-06-27 | 2012-10-03 | 富平县悦达机械制造有限公司 | Multipurpose ditching and fertilizing soil burying machine |
| CN204180501U (en) * | 2014-06-30 | 2015-03-04 | 新疆阿拉尔金准机械制造有限公司 | Longitudinally rotary fruit tree trench digging machine |
| CN204837004U (en) * | 2015-08-18 | 2015-12-09 | 淮安婷宇机械有限公司 | Ditchdigger |
| CN206658470U (en) * | 2017-04-11 | 2017-11-24 | 石河子大学 | One kind segmentation spiral cutting soil trench digging deep fertilizer spraying machine |
| CN207410716U (en) * | 2017-10-24 | 2018-05-29 | 张国樟 | A kind of orchard deep placement organic fertilizer ditching device |
| CN108076700A (en) * | 2018-01-17 | 2018-05-29 | 湖南省土壤肥料研究所 | It is a kind of to dissipate ditching device with no-tillage thrown with hack of rotary tiller live streaming |
Non-Patent Citations (1)
| Title |
|---|
| 戚江涛等: "适于果园深施有机肥开沟装置设计", 《农机化研究》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819723A (en) * | 2019-02-02 | 2019-05-31 | 宁夏农林科学院枸杞工程技术研究所 | The unilateral ditching machine of fructus lycii disc type |
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Application publication date: 20181228 |