CN107667581A - Rotary tillage, trench digging tiller combine attachment means - Google Patents
Rotary tillage, trench digging tiller combine attachment means Download PDFInfo
- Publication number
- CN107667581A CN107667581A CN201610618670.9A CN201610618670A CN107667581A CN 107667581 A CN107667581 A CN 107667581A CN 201610618670 A CN201610618670 A CN 201610618670A CN 107667581 A CN107667581 A CN 107667581A
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- hole
- bar shaped
- vertical bar
- connector
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
- A01B71/02—Setting or adjusting mechanisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
Rotary tillage, trench digging tiller combine attachment means, including the connecting bolt that is assemblied between the connector of plough draw beam front end, the connecting seat being fixed in rotary cultivator frame, connector and connecting seat, improvements introduced are：Two bolts hole on connecting seat are vertical bar shaped hole, and gap, two vertical bar shaped holes direction intersection are formed at the edge of its close connecting seat.The positive effect of the present invention is：Because the bolt hole direction in the open-minded hole of two vertical bar shapeds on connecting seat is different, it is mutually inclined, when being moved during two equidistant screw rods through connector slit hole in bar shaped, the space angle of two bolt lines will be changed, realize that the relative angle between plough and rotary cultivator adjusts with this.The formation in the open-minded hole of vertical bar shaped on connecting seat need to only be drilled and straight cuts, common laborer can complete by hand.Manufacturing cost is low, no casting and milling process process, facilitates small-scale villages and small towns enterprise manufacture production.
Description
Technical field
The invention belongs to agricultural machinery, more particularly to the adjustable connection mechanism between the agricultural machinery of difference in functionality.
Background technology
In order to reduce working feature and save the energy, during using hand steered or tractor with small four wheels as the site preparation of power, on rear side of plough connection rotary cultivator, form tractor, rotary cultivator, plough to connect successively, rotary tillage is completed by a cultivating procedure, the agricultural machinery combination for two kinds of tillage operations of ditching has been suggested.Such as Chinese patent CN2843023Y（A kind of multifunction rotavator）.Before this, the bindiny mechanism between rotary cultivator, plough and hand tractor, finalized the design almost unification.Although aforementioned patent gives the combination that tractor, rotary cultivator, the series winding of plough connect, but do not provide the attachment structure of plough and rotary cultivator.Other people can only be considered to use common bolt connecting mode, meet the quality requirement of rotary tillage and trench digging simultaneously.High and low position relationship between plough and rotary cultivator can not have larger deviation.Due to the influence of factors in production, with the bolt connection of routine it is difficult to ensure that rotary cultivator and plough can accurately meet using highly for respective relative ground after mutually assembling.At present, there is the assemble mechanism that a kind of plough can adjust selected angle with respect to stubble cutter, the angle of assembling that plough and stubble cutter are adjusted using hinge axis hole as the locking bolt in the circular arc bar hole in the center of circle is constrained in a hinge axis hole and one.The connection of plough and stubble cutter angle adjustable is realized with better simply structure（Plough and stubble cutter are finally given with respect to ground reasonable altitudes relation）.
But the more small-scale agricultural machinery factory manufactures in scattered town, village of current such peasant's equipment, such manufacturer's equipment will not be very complete, the bar hole of the circular arc trend of above-mentioned adjustment mechanism, milling or essence casting is needed just to process, add village, the difficulty of processing of the small-scale agricultural machinery factory in town, mostly outer committee's processing, increases production cost.
The content of the invention
It is an object of the invention to provide a kind of rotary tillage, trench digging tiller combine attachment means, for the adjustable connection of rotary cultivator and trench digging, deficiencies of the prior art is overcome.
The attachment means of the present invention are including being assemblied in the connecting bolt between the connector of plough draw beam front end, the connecting seat being fixed in rotary cultivator frame, connector and connecting seat, bolt hole corresponding with the bolt hole on connector, improvements introduced are on two cross bolts holes of the upper and lower side of connector, connecting seat respectively：Bolt hole on connecting seat is vertical bar shaped hole, and gap, two vertical bar shaped holes direction intersection are formed at the edge of its close connecting seat.
For ease of manufacturing and installing, the vertical bar shaped on the downside of connecting seat slits hole length direction in vertical direction.Vertical bar shaped on the upside of connecting seat slits hole length direction from bottom to top to rotary cultivator inclination.
To make attachment means uniform force, connecting seat is linked to be two overall side plates by front end and formed, and the vertical bar shaped bolt on side plate slits, and hole is symmetrical, and connector is assemblied between two side plates.
The positive effect of the present invention is：Because the bolt hole direction in the open-minded hole of two vertical bar shapeds on connecting seat is different, formation is mutually inclined, when being moved during two equidistant screw rods through connector slit hole in bar shaped, the space angle of two bolt lines will be changed, realize that the relative angle between plough and rotary cultivator adjusts with this.Angle accordingly locks two bolts afterwards, realizes that plough is connected with rotary cultivator attachment adjustment height.The formation of vertical bar shaped gap on connecting seat need to only drill cuts with vertical cut, and common laborer can complete by hand.Whole attachment means only need to be to that can be completed from the blanking of metal plate material, line, drilling, cut hole, soldering, and manufacturing cost is low, no casting and milling process process, facilitate small-scale villages and small towns enterprise manufacture production.
Brief description of the drawings
Fig. 1 is bindiny mechanism's entirety front view of the present invention.
Fig. 2 is connector front view in attachment means of the invention.
Fig. 3 is connecting seat front view in attachment means of the invention.
Fig. 4 is connecting seat top view in attachment means of the invention.
Embodiment
Refering to Fig. 1, attachment means of the invention by be assemblied in the front end of plough draw beam 4 connector 3, be fixed in rotary cultivator frame 1 connecting seat 2, connector 3 and connecting seat 2 between connecting bolt 5 form.
Refering to Fig. 2, respectively there is a bolt hole 6 and 7 the upper and lower side of connector therein.
Refering to Fig. 3, Fig. 4, respectively there is a vertical bar shaped hole 8 and 9 corresponding with the bolt hole 6 and 7 on connector the upper and lower side of connecting seat, and vertical bar shaped hole 8 and 9 forms gap at the edge of its close connecting seat, the length direction in two vertical bar shaped holes 8 and 9 intersects.The length direction of vertical bar shaped hole 8 positioned at the downside of connecting seat 2 is in vertical direction.The length direction of vertical bar shaped hole 9 on the upside of connecting seat tilts to rotary cultivator from bottom to top.Connecting seat is linked to be two overall side plates by front end and formed, and the vertical bar shaped bolt on side plate slits, and hole is symmetrical, and connector is assemblied between two side plates.
Claims (3)
1. rotary tillage, trench digging tiller combine attachment means, including connecting bolt, the bolt hole corresponding with the bolt hole on connector on two cross bolts holes of the upper and lower side of connector, connecting seat being assemblied between the connector of plough draw beam front end, the connecting seat being fixed in rotary cultivator frame, connector and connecting seat, it is characterized in that：Two bolts hole on connecting seat are vertical bar shaped hole, and are intersected in the edge of its close connecting seat formation gap, two vertical bar shaped holes direction.
2. rotary tillage according to claim 1, trench digging tiller combine attachment means, it is characterized in that：Vertical bar shaped hole length direction on the downside of connecting seat tilts to rotary cultivator from bottom to top in vertical direction, the vertical bar shaped hole length direction on the upside of connecting seat.
3. rotary tillage according to claim 1, trench digging tiller combine attachment means, it is characterized in that：Connecting seat is linked to be two overall side plates by front end and formed, and the vertical bar shaped hole on side plate is symmetrical, and connector is assemblied between two side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618670.9A CN107667581A (en) | 2016-08-02 | 2016-08-02 | Rotary tillage, trench digging tiller combine attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618670.9A CN107667581A (en) | 2016-08-02 | 2016-08-02 | Rotary tillage, trench digging tiller combine attachment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107667581A true CN107667581A (en) | 2018-02-09 |
Family
ID=61133219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610618670.9A Pending CN107667581A (en) | 2016-08-02 | 2016-08-02 | Rotary tillage, trench digging tiller combine attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107667581A (en) |
-
2016
- 2016-08-02 CN CN201610618670.9A patent/CN107667581A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |