CN205883876U - Blade disc formula ditching device - Google Patents
Blade disc formula ditching device Download PDFInfo
- Publication number
- CN205883876U CN205883876U CN201620819590.5U CN201620819590U CN205883876U CN 205883876 U CN205883876 U CN 205883876U CN 201620819590 U CN201620819590 U CN 201620819590U CN 205883876 U CN205883876 U CN 205883876U
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- ditching
- blade
- trench digging
- furrowing blade
- cutter head
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Abstract
The utility model discloses a blade disc formula ditching device belongs to the agricultural machine field, include the frame and install at the epaxial ditching blade disc of frame owner, ditching sword and furrowing blade, the ditching sword is through about a set of cutter installing support in turn on the fixed circumference of locating the ditching blade disc, the blade tip part of ditching sword is biased to bend to ditching blade disc direction, and the blade tip part position is the wedge structure, the furrowing blade is through being connected with the frame rather than arranging the arc link that connects, the dead astern of ditching blade disc is located to the furrowing blade, and the envelope the ditching blade disc, the spear of furrowing blade stretches into the bottom of ditching blade disc, the rear of furrowing blade is equipped with and keeps off native board. The utility model discloses have good ditching effect, avoid back native phenomenon to simple structure, simple to operate, little, the low in manufacturing cost of ditching resistance.
Description
Technical field
This utility model is related to agricultural machinery technological field, specially a kind of cutter head type ditching device.
Background technology
Continuous quickening with process of industrialization and the continuous progress of science and technology, the work in existing agricultural machinery utensil
The description of industry machine is various, is widely used in the proportion of crop planting season rotary tillage process of Oryza sativa L., Brassica campestris L, Semen Tritici aestivi, Semen Maydiss etc..
Under agricultural modernization with agrotechnical fast-developing background, agricultural machinery is also required to adapt to energy-saving and emission-reduction and green agriculture
Requirement Deng circular agriculture economy.At present, traditional rotary tillage ditching device mostly using middle peace connecting structure, completes field and opens
Ditch operation.
Chinese patent, application number: 201510709695.5 disclose a kind of rotary tillage ditching device, including frame and being installed in
Rotary tillage mechanism in frame, in described frame, the front in rotary tillage mechanism direction of advance is provided with the front-located plow for opening railway carriage or compartment ditch, institute
Two auger reshaping devices positioned at front-located plow rear, each auger reshaping device tool are provided with the rotary tillage shaft stating rotary tillage mechanism
There is the packing auger blade helically curling up around rotary tillage shaft, the hand of spiral of the packing auger blade of two auger reshaping devices is on the contrary and with rotation
Surface dust after front-located plow is digged by cultivated axle rotary motion pushes to and opens railway carriage or compartment ditch both sides.Have that structure is simple, low cost of manufacture, open
Ditch resistance is little, and alleviates main screw lift, can rationally utilize the power of pulling equipment, effectively reduce power consumption.But, in flood dragon
When the soil that reshaping structure is routed up to front-located plow carries out shaping, it is difficult to ensure that do not have hack dropping to inside bottom of trench, ditch can be caused
There is hack at bottom, returns the phenomenon of soil, impact trench digging quality.
In addition, some traditional ditching knife quantity are more, and although ensure that the effect of trench digging, furrow bank is more smooth, but
Increased acquisition cost, less economical.
Utility model content
The purpose of utility model: in order to overcome above deficiency, this utility model discloses a kind of cutter head type ditching device, has
The features such as structure is simple, reasonable in design, trench digging effect is good, be not in back soil, and acquisition cost is relatively low.
Technical scheme: in order to realize object above, the utility model discloses a kind of cutter head type ditching device, including frame
And it is arranged on trench digging cutterhead on frame main shaft, ditching knife and furrowing blade；Described ditching knife passes through one group of Cutting tool installation manner support
Left and right is alternately fixed on the circumference of trench digging cutterhead；The point of a knife position deflection trench digging hand of cutter bending of described ditching knife, and
The wedge shaped structure in point of a knife position；Described furrowing blade is by being connected with frame with the arc link of its drop-over；Described furrowing blade sets
In the dead astern of trench digging cutterhead, and cutterhead of ditching described in envelope；The spear of described furrowing blade stretches into the bottom of trench digging cutterhead；Described
The rear of furrowing blade is provided with breast boards.
A kind of cutter head type ditching device described in the utility model, drives ditching knife to be ditched by ditching knife disk, and
And be alternately uniformly distributed about ditching knife it is ensured that effect of ditching, simple and reasonable；Meanwhile, the dead astern of trench digging cutterhead sets
There is furrowing blade, bottom of trench and furrow bank can be carried out evening out with finishing it is ensured that trench digging quality；In addition, the rear of furrowing blade is provided with gear soil
Plate, further can be repaired to furrow bank, it is to avoid native phenomenon back, be blocked in ditch.Compare traditional ditching device,
This utility model also has the advantages that structure is novel, easy for installation, low cost of manufacture, high working efficiency, has very big market
Competitiveness.
Further, a kind of cutter head type ditching device described in the utility model, described Cutting tool installation manner support is in " z " word
Type, and it is provided with two installation legs.Cutting tool installation manner support is in that z font designs the width it is ensured that ditching, and Cutting tool installation manner props up erection
Put two installation legs, and left and right sequentially alternately connects；Ensure that the Stability Analysis of Structures of mounting bracket, uniform force, improve
Service life.
Further, a kind of cutter head type ditching device described in the utility model, described ditching knife is provided with 6, uniformly
It is alternately distributed the both sides in trench digging cutterhead.Because traditional ditching knife is in order to ensure quality of ditching, it is usually provided with 18, quantity
More, this adds increased manufacturing cost, this utility model decreases the usage quantity of cutter, replace using about 6 ditching knifes
Install, reduce manufacturing cost, and ensure that there is good trench digging effect, do not interfere with the quality of trench digging, economy is strong.
Further, a kind of cutter head type ditching device described in the utility model, the spear of described furrowing blade is provided with
Wear-resisting shovel piece.In order to improve the anti-wear performance of furrowing blade, wear-resisting shovel piece is set at spear it is ensured that the use longevity of furrowing blade
Life, and ensure that furrowing blade can preferably be contacted with soil, reduce trench digging resistance.
Further, a kind of cutter head type ditching device described in the utility model, described Cutting tool installation manner support is provided with
Strengthen gusset.When contacting with soil due to cutter, huge shearing force can be subject to, be strengthened by setting on Cutting tool installation manner support
Gusset, improves the structural strength of Cutting tool installation manner support.
Further, a kind of cutter head type ditching device described in the utility model, described trench digging cutterhead, furrowing blade and gear
The arrangement in " one " font of native plate.Ensure that the overall concordance of structure, and then ensure the quality of trench digging.
Technique scheme can be seen that a kind of cutter head type ditching device described in the utility model, has beneficial as follows
Effect:
A kind of cutter head type ditching device described in the utility model, drives ditching knife to be ditched by ditching knife disk, and
And be alternately uniformly distributed about ditching knife it is ensured that effect of ditching, simple and reasonable；Meanwhile, the dead astern of trench digging cutterhead sets
There is furrowing blade, bottom of trench and furrow bank can be carried out evening out with finishing it is ensured that trench digging quality；In addition, the rear of furrowing blade is provided with gear soil
Plate, further can be repaired to furrow bank, it is to avoid native phenomenon back, be blocked in ditch；Ditching knife of the present utility model
It is provided with 6, decrease the usage quantity of cutter, significantly reduce manufacturing cost.Compare traditional ditching device, this practicality
New also have the advantages that structure is novel, easy for installation, low cost of manufacture, high working efficiency, long service life, has very big
The market competitiveness.
Brief description
Fig. 1 is a kind of assembly structure diagram of cutter head type ditching device described in the utility model；
Fig. 2 is a kind of perspective view of cutter head type ditching device described in the utility model；
Fig. 3 is the structure chart of Cutting tool installation manner support described in the utility model；
In figure: 1- frame, 2- trench digging cutterhead, 3- ditching knife, 4- furrowing blade, 5- Cutting tool installation manner support, 6- arc link,
The wear-resisting shovel piece of 7- breast boards, 8-, 9- strengthen gusset.
Specific embodiment
Below in conjunction with the accompanying drawings, this utility model specific embodiment is described in detail.
Embodiment 1:
A kind of cutter head type ditching device described in the utility model, as shown in Figure 1 and Figure 2, including frame 1 and be arranged on
Trench digging cutterhead 2 on frame main shaft, ditching knife 3 and furrowing blade 4；It is alternately solid that ditching knife 3 passes through one group of Cutting tool installation manner support 5 about
On the fixed circumference located at trench digging cutterhead 2, wherein as shown in figure 3, Cutting tool installation manner support 5 is " z " font bending structure, and with open
One end of ditch cutterhead 2 contact is provided with two installation legs, and corresponding, trench digging cutterhead 2 is provided with installing hole；Ditching knife 3 is altogether
It is provided with 6,3 both sides replacing located at trench digging cutterhead 2 in every side；Meanwhile, Cutting tool installation manner support 5 is provided with triangle reinforcement gusset
9.Ensure Stability Analysis of Structures.Trench digging cutterhead 2 direction bending is partial at the point of a knife position of ditching knife 3 as shown in Figure 2, and point of a knife position is in
Wedge structure；In addition, furrowing blade 4 is by being connected with frame 1 with the arc link 6 of its drop-over；Described furrowing blade 4 is located at trench digging
The dead astern of cutterhead 2, and described in envelope ditch cutterhead 2, simultaneously the spear of furrowing blade 4 stretch into trench digging cutterhead 2 bottom；In trench digging
The rear of shovel 4 is provided with breast boards 7, and breast boards 7 moves with the motion of furrowing blade 4, it is to avoid there is back soil, impact trench digging effect in ditch
Really.
Preferably, a kind of cutter head type ditching device described in the utility model, the shovel of furrowing blade 4 as shown in Figure 1 and Figure 2
Point is provided with wear-resisting shovel piece 8.Cutting tool installation manner support 5 is fixed on trench digging cutterhead 2 by bolts and nuts, and Cutting tool installation manner
Support 5 about is sequentially connected with.
Preferably, a kind of cutter head type ditching device described in the utility model, as shown in figure 1, in order to ensure quality of ditching
And trench digging effect, to be consistent before and after trench digging cutterhead 2, furrowing blade 4 and breast boards 7, arrange in " one " font.
A kind of cutter head type ditching device described in the utility model, concrete operating principle and mistake are referred to as:
Frame moves forward under the drive of tractor, and frame 1 main shaft rotates, and drives trench digging cutterhead 2 to rotate, soil is entered
Row trench digging is processed, and meanwhile, the furrowing blade 4 positioned at trench digging cutterhead 2 rear carries out evening finishing out it is ensured that opening to the bottom of ditch and side wall
The quality of ditch.Meanwhile, the breast boards 7 positioned at furrowing blade 4 rear can in ditch return soil carry out smooth, it is to avoid exist broken in ditch
Soil, affects drainage effect.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from this utility model principle, some improvement can also be made, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (6)
1. a kind of cutter head type ditching device it is characterised in that: include: frame (1) and be arranged on the ditching knife on frame main shaft
Disk (2), ditching knife (3) and furrowing blade (4)；Described ditching knife (3) passes through alternately fixing about one group of Cutting tool installation manner support (5) setting
On the circumference of trench digging cutterhead (2)；Point of a knife position deflection trench digging cutterhead (2) the direction bending of described ditching knife (3), and nose part
The wedge shaped structure in position；Described furrowing blade (4) is by being connected with frame with the arc link (6) of its drop-over；Described furrowing blade (4)
Located at the dead astern of trench digging cutterhead (2), and trench digging cutterhead (2) described in envelope；The spear of described furrowing blade (4) stretches into trench digging cutterhead
(2) bottom；The rear of described furrowing blade (4) is provided with breast boards (7).
2. a kind of cutter head type ditching device according to claim 1 it is characterised in that: described Cutting tool installation manner support (5) is in
" z " font, and it is provided with two installation legs.
3. a kind of cutter head type ditching device according to claim 1 it is characterised in that: described ditching knife (3) is provided with 6,
Uniformly it is alternately distributed the both sides in trench digging cutterhead (2).
4. a kind of cutter head type ditching device according to claim 1 it is characterised in that: on the spear of described furrowing blade (4)
It is provided with wear-resisting shovel piece (8).
5. a kind of cutter head type ditching device according to claim 1 it is characterised in that: on described Cutting tool installation manner support (5)
It is provided with reinforcement gusset (9).
6. a kind of cutter head type ditching device according to claim 1 it is characterised in that: described trench digging cutterhead (2), furrowing blade
(4) and breast boards (7) in " one " font arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819590.5U CN205883876U (en) | 2016-08-01 | 2016-08-01 | Blade disc formula ditching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819590.5U CN205883876U (en) | 2016-08-01 | 2016-08-01 | Blade disc formula ditching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205883876U true CN205883876U (en) | 2017-01-18 |
Family
ID=57783747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620819590.5U Active CN205883876U (en) | 2016-08-01 | 2016-08-01 | Blade disc formula ditching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205883876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521308A (en) * | 2019-08-16 | 2019-12-03 | 山东省农业科学院生物技术研究中心 | A kind of salt-soda soil groundnut planter and type of seeding |
| CN110521308B (en) * | 2019-08-16 | 2024-06-04 | 山东省农业科学院 | Saline-alkali soil peanut seeder and seeding method |
-
2016
- 2016-08-01 CN CN201620819590.5U patent/CN205883876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521308A (en) * | 2019-08-16 | 2019-12-03 | 山东省农业科学院生物技术研究中心 | A kind of salt-soda soil groundnut planter and type of seeding |
| CN110521308B (en) * | 2019-08-16 | 2024-06-04 | 山东省农业科学院 | Saline-alkali soil peanut seeder and seeding method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |