CN105960841A - Ridging plough assembly capable of avoiding obstacles - Google Patents
Ridging plough assembly capable of avoiding obstacles Download PDFInfo
- Publication number
- CN105960841A CN105960841A CN201610514221.XA CN201610514221A CN105960841A CN 105960841 A CN105960841 A CN 105960841A CN 201610514221 A CN201610514221 A CN 201610514221A CN 105960841 A CN105960841 A CN 105960841A
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- China
- Prior art keywords
- installing rack
- frame
- hinged
- furrower
- block
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Classifications
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- 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
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/02—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for making or working ridges, e.g. with symmetrically arranged mouldboards, e.g. ridging plough
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a ridging plough assembly capable of avoiding obstacles and belongs to the technical field of agricultural machinery as well as ploughing and soil preparation machinery. The ridging plough assembly comprises a vertically and upwards extending rack connected with a traction frame, wherein the traction frame is fixedly connected with the vertically and upwards extending rack, a supporting rod is fixedly connected with the vertically and upwards extending rack, a mounting frame is hinged to the traction frame through a movable pin, a plough shank frame is fixedly connected with a plough and is hinged to a connecting rod frame through a movable pin, and a right-angle lever is hinged to the mounting frame through a movable pin. With the adoption of the assembly, the ridging plough can perform corresponding actions when touching relatively small or large obstacles to reasonably avoid the obstacles, so that damage to ridging machines and tools is effectively avoided, and the service life of the ridging machines and tools is greatly prolonged.
Description
Technical field
The present invention relates to a kind of furrower, a kind of furrower assembly hiding obstacle, belong to agricultural machinery technological field.
Background technology
Ridging is that crop growth creates good water, fertilizer, gas, the edaphic condition of temperature, to the formation of tuber with expand all there is positive role, it is important measures of ridge culture higher yield of crops, therefore ridging becomes the important step of mechanized agricultural operation, furrower directly affects ridging height and ridge weight, is the key operation parts of sweet potato ridger tool.
But, ridging operating condition is the most more complicated, is frequently encountered all kinds soil that foreign material type is different with quantity, especially can be frequently encountered by the object that big finger stone etc. is difficult to plough.Once stone is difficult to mobile, the plough body of existing structure and facility will cause damage, thus be substantially reduced its service life.
Summary of the invention
Present invention aim at: for the problems referred to above, propose a kind of furrower assembly that can hide obstacle under there is normal ridging work efficiency premise, thus be prevented effectively from the great damage of ridging.
For reaching above-mentioned purpose, the present invention can hide the furrower assembly basic technical scheme of obstacle: include by traction frame be connected with traction machine vertical on prolong frame, the lower end of described frame is hinged with horizontal-extending installing rack front end, the middle part of described installing rack is point articulated with propping up of bell crank lever, equipped with big extension spring between upper end and the upper end of frame of described bell crank lever, the lower end of described bell crank lever is hinged with one end of transverse link, the other end of described transverse link and lower end be connected furrower plow stick frame in the middle part of hinged, described plow stick frame upper end has the vertical elongated slot inserting installing rack rear end core bar, equipped with big stage clip between described installing rack and plow stick frame upper end, the middle part of described installing rack is connected with one end of connecting rod rest, the other end of described connecting rod rest is hinged with the lower end of plow stick frame.
During plowing, plow stick frame under normal circumstances is in vertical position.When furrower runs into the less obstruction that finger stone etc. is formed, plow stick frame upper end produces the active force compressing big stage clip, thus the pin joint around connecting rod rest rear end swings, and makes furrower tilt, and avoids the less obstructions such as finger stone, then reset is plowed.When running into the bigger obstacle of the formation such as ratchel when furrower, not only plow stick frame compresses the pin joint swing around connecting rod rest rear end of the big stage clip, and installing rack is by swinging with the pin joint of frame around it, makes furrower tilt further, cross the obstacles such as ratchel, then reset is plowed.
The present invention further improves, the middle part of described frame is connected with block by the support bar extended towards the back lower place, described block moves horizontally pair with installing rack composition, equipped with small extension spring between one end and the top of bell crank lever of described block, the other end of described block and the horizontal spring bar being fixed on installing rack constitute moving sets, described horizontal spring bar is set with two ends and is constrained in the small pressure spring between the described block other end and installing rack.Furrower so can be made to cross ratchel and the action plowed that again resets is the sensitiveest reliably.
As can be seen here, use the present invention structure after, no matter furrower runs into less or bigger barrier, can corresponding actions, rationally avoid, thus be prevented effectively from the damage that ridging is great, be greatly prolonged its service life.
The present invention is further, and the upper end of described plow stick frame has the vertical elongated slot inserting core bar, and described core bar is connected with installing rack rear end.
Further, equipped with the big stage clip being enclosed within core bar between described installing rack and plow stick frame upper end.
Further, the upper end of described connecting rod rest has vertical mounting groove.
Also further, in described block stretches into the prong that installing rack rear end matches therewith, composition moves horizontally pair.
Further, the other end of described block (13) is inserted radially into horizontal spring bar (7-3) by the cylinder linkage section (7-2) extended and is constituted moving sets.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the perspective view at mono-visual angle of Fig. 1.
Fig. 4 is the perspective view at another visual angle of Fig. 1.
Fig. 5 is Fig. 1 embodiment view when avoiding little barrier.
Fig. 6 is view during the most excessive barrier of Fig. 1 embodiment.
Detailed description of the invention
Embodiment one
The present embodiment can hide the furrower assembly of obstacle as shown in Figures 1 to 4, and frame 2 lower end of vertical extension is connected with traction machine not only by traction frame 1, and hinged with horizontal-extending installing rack 7 front end.The middle part of installing rack is point articulated with propping up of bell crank lever 6.Equipped with big extension spring 4 between upper end and the upper end gib head of frame 2 of bell crank lever.The lower end of bell crank lever 6 is hinged with one end of transverse link 11, the other end of transverse link 11 and lower end be connected furrower 9 plow stick frame 9-1 in the middle part of hinged, the upper end of plow stick frame 9-1 has the vertical elongated slot 9-2 inserting the core bar 8-1 being connected with installing rack rear end, core bar 8-1 is connected (seeing Fig. 3) with installing rack rear end, equipped with the big stage clip 8 being enclosed within core bar 8-1 between installing rack 7 and plow stick frame 9-1 upper end.The middle part of installing rack 7 is connected with the upper end of L-shaped connecting rod rest 12.The upper end of connecting rod rest 12 has vertical mounting groove 12-1, therefore can set up the high and low position being connected when connecting as required.The posterior end of connecting rod rest is hinged with the lower end of plow stick frame 9-1.Additionally, the circular arc support bar 3 that the middle part of frame 2 is passed through to extend towards the back lower place is connected with block 13, in block 13 stretches into the prong that installing rack 7 rear end matches therewith, composition moves horizontally pair.Equipped with small extension spring 5 between the extension pin 6-1 extended in the middle of one end of block 13 and the top of bell crank lever 6, the other end of block 13 is inserted radially into horizontal spring bar 7-3 by the cylinder linkage section 7-2 extended and is constituted moving sets, and the front end of this horizontal spring bar 7-3 is fixed on installing rack 7 by contiguous block 7-1.It is set with two ends on horizontal spring bar 7-3 and is constrained in the small pressure spring 10 between block 13 other end cylinder linkage section 7-2 and installing rack 7.
Ridging plows operation normal condition as it is shown in figure 1, plow stick frame is in vertical position.When furrower runs into small stone, as it is shown in figure 5, plow stick frame upper end produces the active force compressing big stage clip, thus the pin joint B around connecting rod rest rear end swings, and makes furrower rotate around B point backward, thus hides out finger stone.When furrower run into ratchel cannot avoid time, as shown in Figure 6, owing to furrower is by high resistance, not only big stage clip is continued compression, and drive bell crank lever to act on big extension spring, block is pulled open by small extension spring backward simultaneously so that big extension spring by sleeve mechanism below around A pull-up, cross ratchel, after surmounting ratchel, big pressure Huang resets, and sleeve mechanism below falls the most under gravity, recovers the state of normally plowing of Fig. 1.
It is demonstrated experimentally that the present embodiment has the advantage that
1) breach original furrower and meet the technical bottleneck that cannot cross of obstacle, run into and be difficult to plough, when crossing small-sized or large obstacle, can automated to respond to turn over, thus effectively protect plough body and agricultural machinery and implement, solve a difficult problem present in actual production.
2) slide block structure can effectively block support bar in normal state, it is therefore prevented that plough body embedded depth is deeper and deeper trend, it is ensured that normal production operation.
3) the penetrating angle optimization of colter of burying is designed as 18 °, effectively reduces plough body embedded depth, reduces tractor and moves ahead resistance, and furrow digs deep appropriateness, decreases certainly flowing down of soil and lets out, advantageously ensures that the integrity of ridge body.
Claims (7)
- null1. the furrower assembly that can hide obstacle，Including be connected with traction machine by traction frame (1) vertical on prolong frame (2)，The lower end of described frame is hinged with horizontal-extending installing rack (7) front end，It is characterized in that: the middle part of described installing rack is point articulated with propping up of bell crank lever (6)，Equipped with big extension spring (4) between upper end and the upper end of frame of described bell crank lever，The lower end of described bell crank lever is hinged with the one end of transverse link (11)，The other end of described transverse link and lower end be connected furrower (9) plow stick frame (9-1) middle part hinged，Described plow stick frame upper end has the vertical elongated slot inserting installing rack rear end core bar (8-1)，Equipped with big stage clip (8) between described installing rack and plow stick frame upper end，The middle part of described installing rack is connected with one end of connecting rod rest (12)，The other end of described connecting rod rest is hinged with the lower end of plow stick frame.
- The furrower assembly hiding obstacle the most according to claim 1, it is characterized in that: the middle part of described frame is connected with block (13) by the support bar (3) extended towards the back lower place, described block moves horizontally pair with installing rack composition, equipped with small extension spring (5) between one end and the top of bell crank lever of described block, the other end of described block and the horizontal spring bar being fixed on installing rack constitute moving sets, and described horizontal spring bar is set with the small pressure spring (10) that two ends are constrained between the described block other end and installing rack.
- The furrower assembly hiding obstacle the most according to claim 1 and 2, it is characterised in that: the upper end of described plow stick frame (9-1) has the vertical elongated slot (9-2) of insertion core bar (8-1), and described core bar is connected with installing rack rear end.
- The furrower assembly hiding obstacle the most according to claim 3, it is characterised in that: equipped with the big stage clip (8) being enclosed within core bar (8-1) between described installing rack (7) and plow stick frame (9-1) upper end.
- The furrower assembly hiding obstacle the most according to claim 4, it is characterised in that: the upper end of described connecting rod rest has vertical mounting groove (12-1).
- The furrower assembly hiding obstacle the most according to claim 5, it is characterised in that: in described block (13) stretches into the prong that installing rack (7) rear end matches therewith, composition moves horizontally pair.
- The furrower assembly hiding obstacle the most according to claim 3, it is characterised in that: the other end of described block (13) is inserted radially into horizontal spring bar (7-3) by the cylinder linkage section (7-2) extended and is constituted moving sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514221.XA CN105960841A (en) | 2016-07-04 | 2016-07-04 | Ridging plough assembly capable of avoiding obstacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514221.XA CN105960841A (en) | 2016-07-04 | 2016-07-04 | Ridging plough assembly capable of avoiding obstacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105960841A true CN105960841A (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610514221.XA Pending CN105960841A (en) | 2016-07-04 | 2016-07-04 | Ridging plough assembly capable of avoiding obstacles |
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| CN (1) | CN105960841A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107950097A (en) * | 2017-12-29 | 2018-04-24 | 陇东学院 | Film collecting machine |
| CN109594600A (en) * | 2019-01-20 | 2019-04-09 | 赵守良 | A kind of hydraulic engineering channel groover |
| CN110637524A (en) * | 2019-10-31 | 2020-01-03 | 郑州市龙丰农业机械装备制造有限公司 | Turnover plow with overload protection and overload protection method thereof |
| CN110809920A (en) * | 2019-12-09 | 2020-02-21 | 吉林省农业机械研究院 | Film lifting shovel assembly with profiling function |
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| CN101828451A (en) * | 2010-06-04 | 2010-09-15 | 百绿国际草业(北京)有限公司 | No-tillage planter of grasslands |
| CN202705978U (en) * | 2012-07-17 | 2013-01-30 | 中国人民解放军***司令部工程科研设计所 | Whole and subsection combined automatic obstacle avoidance mechanism of plow type snow removing device |
| CN104604367A (en) * | 2015-03-04 | 2015-05-13 | 中联重机股份有限公司 | Elastic anti-drag deep soil loosing shovel |
| CN205961694U (en) * | 2016-07-04 | 2017-02-22 | 农业部南京农业机械化研究所 | Can avoid ridger assembly of obstacle |
-
2016
- 2016-07-04 CN CN201610514221.XA patent/CN105960841A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828451A (en) * | 2010-06-04 | 2010-09-15 | 百绿国际草业(北京)有限公司 | No-tillage planter of grasslands |
| CN202705978U (en) * | 2012-07-17 | 2013-01-30 | 中国人民解放军***司令部工程科研设计所 | Whole and subsection combined automatic obstacle avoidance mechanism of plow type snow removing device |
| CN104604367A (en) * | 2015-03-04 | 2015-05-13 | 中联重机股份有限公司 | Elastic anti-drag deep soil loosing shovel |
| CN205961694U (en) * | 2016-07-04 | 2017-02-22 | 农业部南京农业机械化研究所 | Can avoid ridger assembly of obstacle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107950097A (en) * | 2017-12-29 | 2018-04-24 | 陇东学院 | Film collecting machine |
| CN109594600A (en) * | 2019-01-20 | 2019-04-09 | 赵守良 | A kind of hydraulic engineering channel groover |
| CN109594600B (en) * | 2019-01-20 | 2021-03-05 | 河南黄河勘测规划设计研究院有限公司 | Channel groover for hydraulic engineering |
| CN110637524A (en) * | 2019-10-31 | 2020-01-03 | 郑州市龙丰农业机械装备制造有限公司 | Turnover plow with overload protection and overload protection method thereof |
| CN110809920A (en) * | 2019-12-09 | 2020-02-21 | 吉林省农业机械研究院 | Film lifting shovel assembly with profiling function |
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Application publication date: 20160928 |