CN102771209B - Laser land leveller provided with movable wheel axle supporting seat - Google Patents
Laser land leveller provided with movable wheel axle supporting seat Download PDFInfo
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- CN102771209B CN102771209B CN201210276824.2A CN201210276824A CN102771209B CN 102771209 B CN102771209 B CN 102771209B CN 201210276824 A CN201210276824 A CN 201210276824A CN 102771209 B CN102771209 B CN 102771209B
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- supporting seat
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Abstract
The invention provides a laser land leveller provided with a movable wheel axle supporting seat. The laser land leveller is characterized in that: two supporting wheels are connected with a levelling shovel through supporting wheel frames; each supporting wheel frame comprises a supporting wheel axle, a first connection arm, a second connection arm, a supporting seat and a fixing seat; two ends of the supporting wheel axle are connected to the supporting wheels; one end of the first connection arm is fixedly connected to the supporting wheel axle; the other end is connected with the supporting seat; one end of the second connection arm is fixedly connected to the supporting wheel axle; the other end is connected with the levelling shovel; the first connection arm is parallel to the second connection arm, the supporting wheel axle, one end of a first connection arm connected with the supporting wheel axle and one end of the second connection arm connected with the supporting wheel axle rotate around a connection point of the first connection arm and the supporting seat and a connection point of the second connection arm and the levelling shovel as fixed points. By adopting the laser land leveller, the levelling shovel can be adjusted at any time; the levelling shovel forms a horizontal state relative to the ground, and an error of the flat ground is reduced.
Description
technical field:
The present invention relates to farm equipment, particularly a kind of laser flatting machine being provided with movable wheel shaft supporting seat.
background technology:
At present, laser flatting machine is widely used in agricultural, existing laser flatting machine comprises support wheel, land level scraper, generating laser, laser pickoff, oil cylinder, support wheel is connected with land level scraper, in the process on level land, the soil shoveled about land level scraper different many time, the left side of land level scraper or right-hand part with respect to the horizontal plane can be higher or on the low side, so, error can be produced in the process on level land.
summary of the invention:
In view of this, be necessary to provide a kind of laser flatting machine being provided with movable wheel shaft supporting seat, when adopting this laser flatting machine to carry out level land, the level land error that the left side of land level scraper or right-hand part with respect to the horizontal plane can higherly or on the low side cause can be avoided.
A kind of laser flatting machine being provided with movable wheel shaft supporting seat comprises generating laser, laser pickoff, two support wheels, land level scraper, it is characterized in that: two support wheels are connected with land level scraper by supporting wheel carrier, support wheel carrier and comprise support wheel shaft, first linking arm, second linking arm, supporting seat, holder, the two ends supporting wheel shaft connect support wheel, one end of first linking arm is fixedly connected on and supports on wheel shaft, the other end is connected with supporting seat, one end of second linking arm is fixedly connected on and supports on wheel shaft, the other end is connected with land level scraper, first linking arm is parallel with the second linking arm, relative to ground, support wheel shaft, one end of the first linking arm and this end be connected with one end of the second linking arm with support wheel shaft and this end and support wheel shaft and be connected, with the first linking arm and the tie point of supporting seat and the tie point of the second linking arm and land level scraper for fixing point rotates, holder is fixed on land level scraper, holder is vertically fixed with screw rod, supporting seat offers adjustment hole, holder and supporting seat are affixed, and screw rod penetrates in adjustment hole, and supporting seat is relative to when holder moving or moves down, screw rod move down relative to adjustment hole or on move, screw rod penetrates in adjustment hole, screws on hold-doun nut by screw rod, and hold-doun nut and supporting seat are tightly affixed.
Preferably, support wheel carrier and also comprise the first dead lever, second dead lever, supporting seat is fixedly connected with two parallel the first contiguous blocks, each first contiguous block offers the first hole, and the center in two the first holes on the same line, one end of first linking arm offers the first folder hole, one end offering the first folder hole of first linking arm is placed between two the first contiguous blocks, the center in the first folder hole and two the first holes on the same line, one end of first dead lever is from two the first holes, first folder hole passes, two the first holes, first folder hole string is on the first dead lever, land level scraper is fixedly connected with two parallel the second contiguous blocks, each second contiguous block offers the second hole, and the center in two the second holes on the same line, one end of second linking arm offers the second folder hole, one end offering the second folder hole of second linking arm is placed between two the second contiguous blocks, the center in the second folder hole and two the second holes on the same line, one end of second dead lever is passed from two the second holes, the second folder hole, and two the second holes, the second folder hole string are on the second dead lever.
Preferably, the two ends of the first dead lever are provided with screw thread, and two the first holes, the first folder hole string are on the first dead lever, and the two ends of the first dead lever screw in nut, and the overall diameter of nut is greater than the diameter of the first hole, the first folder hole; The two ends of the second dead lever are provided with screw thread, and two the second holes, the second folder hole string are on the second dead lever, and the two ends of the second dead lever screw in nut, and the overall diameter of nut is greater than the diameter of the second hole, the second folder hole.
Preferably, adjustment hole is rectangle, supporting seat offers four adjustment holes, and on holder, correspondence is fixed with four screw rods, and hold-doun nut correspondence is provided with four.
The present invention is adopted to carry out grading operation, the soil shoveled about land level scraper different many time, the left side of land level scraper or right-hand part are with respect to the horizontal plane higher or on the low side, now, adopt the instruments such as spanner to be taken out by the hold-doun nut on the screw rod of holder, move up and down supporting seat, screw rod moves up and down in the adjustment hole of supporting seat, when the left and right moving to land level scraper is relative to ground level, then hold-doun nut is screwed on screw rod, supporting seat is fastened on holder again.Employing the present invention like this can regulate land level scraper at any time, and land level scraper is the level of state relative to ground, decreases the error on level land.
accompanying drawing illustrates:
Fig. 1 is the part-structure schematic diagram of the laser flatting machine being provided with movable wheel shaft supporting seat.
In figure: support wheel 10, land level scraper 20, support wheel carrier 30, support wheel shaft 31, first linking arm 32, second linking arm 33, supporting seat 34, adjustment hole 341, first contiguous block 342, holder 35, screw rod 351, hold-doun nut 352, second contiguous block 36, first dead lever 37, second dead lever 38, nut 39.
embodiment:
Refer to Fig. 1, the laser flatting machine being provided with movable wheel shaft supporting seat comprises generating laser, laser pickoff, support wheel 10, land level scraper 20, it is characterized in that: two support wheels 10 are connected with land level scraper 20 by supporting wheel carrier 30, support wheel carrier 30 and comprise support wheel shaft 31, first linking arm 32, second linking arm 33, supporting seat 34, holder 35, the two ends supporting wheel shaft 31 connect support wheel 10, one end of first linking arm 32 is fixedly connected on and supports on wheel shaft 31, the other end is connected with supporting seat 34, one end of second linking arm 33 is fixedly connected on and supports on wheel shaft 31, the other end is connected with land level scraper 20, first linking arm 32 is parallel with the second linking arm 33, relative to ground, support one end of wheel shaft 31, first linking arm 32 and this end is connected with one end of the second linking arm 33 with support wheel shaft 31 and this end and support wheel shaft 31 and be connected, with the first linking arm 32 and the tie point of supporting seat 34 and the tie point of the second linking arm 33 and land level scraper 20 for fixing point rotates, holder 35 is fixed on land level scraper 20, holder 35 is vertically fixed with screw rod 351, supporting seat 34 offers adjustment hole 341, holder 35 and supporting seat 34 are affixed, and screw rod 351 penetrates in adjustment hole 341, and supporting seat 34 is relative to when holder 35 moving or moves down, screw rod 351 move down relative to adjustment hole 341 or on move, screw rod 351 penetrates in adjustment hole 341, screws on hold-doun nut 352 by screw rod 351, and hold-doun nut 352 and supporting seat 34 are tightly affixed.
In the present embodiment, support wheel carrier 30 and also comprise the first dead lever 37, second dead lever 38, supporting seat 34 is fixedly connected with two parallel the first contiguous blocks 342, each first contiguous block 342 offers the first hole, and the center in two the first holes on the same line, one end of first linking arm 32 offers the first folder hole, one end offering the first folder hole of first linking arm 32 is placed between two the first contiguous blocks 342, the center in the first folder hole and two the first holes on the same line, one end of first dead lever 37 is from two the first holes, first folder hole passes, two the first holes, first folder hole string is on the first dead lever 37, land level scraper 20 is fixedly connected with two parallel the second contiguous blocks 36, each second contiguous block 36 offers the second hole, and the center in two the second holes on the same line, one end of second linking arm 33 offers the second folder hole, one end offering the second folder hole of second linking arm 33 is placed between two the second contiguous blocks 36, the center in the second folder hole and two the second holes on the same line, one end of second dead lever 38 is passed from two the second holes, the second folder hole, and two the second holes, the second folder hole string are on the second dead lever 38.
The two ends of the first dead lever 37 are provided with screw thread, and two the first holes, the first folder hole string are on the first dead lever 37, and the two ends of the first dead lever 37 screw in nut 39, and the overall diameter of nut 39 is greater than the diameter of the first hole, the first folder hole; The two ends of the second dead lever 38 are provided with screw thread, and two the second holes, the second folder hole string are on the second dead lever 38, and the two ends of the second dead lever 38 screw in nut 39, and the overall diameter of nut 39 is greater than the diameter of the second hole, the second folder hole.
Adjustment hole 341 is rectangle, supporting seat 34 offers four adjustment holes 341, and on holder 35, correspondence is fixed with four screw rods 351, and hold-doun nut 352 correspondence is provided with four.
The present invention is adopted to carry out grading operation, land level scraper about 20 shovel soil different many time, the left side of land level scraper 20 or right-hand part are with respect to the horizontal plane higher or on the low side, now, the instruments such as spanner are adopted to be taken out by the hold-doun nut 352 on the screw rod 351 of holder 35, move up and down supporting seat, screw rod 351 moves up and down in the adjustment hole of supporting seat 34, when the left and right moving to land level scraper 20 is relative to ground level, again hold-doun nut 352 is screwed on screw rod 351, supporting seat 34 is fastened on holder 35 again.Employing the present invention like this can regulate land level scraper at any time, and land level scraper is the level of state relative to ground, decreases the error on level land.
Claims (2)
1. one kind is provided with the laser flatting machine of movable wheel shaft supporting seat, comprise generating laser, laser pickoff, two support wheels, land level scraper, it is characterized in that: two support wheels are connected with land level scraper by supporting wheel carrier, support wheel carrier and comprise support wheel shaft, first linking arm, second linking arm, supporting seat, holder, the two ends supporting wheel shaft connect support wheel, one end of first linking arm is fixedly connected on and supports on wheel shaft, the other end is connected with supporting seat, one end of second linking arm is fixedly connected on and supports on wheel shaft, the other end is connected with land level scraper, first linking arm is parallel with the second linking arm, relative to ground, support wheel shaft, one end of the first linking arm and this end be connected with one end of the second linking arm with support wheel shaft and this end and support wheel shaft and be connected, with the first linking arm and the tie point of supporting seat and the tie point of the second linking arm and land level scraper for fixing point rotates, holder is fixed on land level scraper, holder is vertically fixed with screw rod, supporting seat offers adjustment hole, holder and supporting seat are affixed, and screw rod penetrates in adjustment hole, and supporting seat is relative to when holder moving or moves down, screw rod move down relative to adjustment hole or on move, screw rod penetrates in adjustment hole, screws on hold-doun nut by screw rod, and hold-doun nut and supporting seat are tightly affixed.
2. the laser flatting machine of movable wheel shaft supporting seat is installed as claimed in claim 1, it is characterized in that: support wheel carrier and also comprise the first dead lever, second dead lever, supporting seat is fixedly connected with two parallel the first contiguous blocks, each first contiguous block offers the first hole, and the center in two the first holes on the same line, one end of first linking arm offers the first folder hole, one end offering the first folder hole of first linking arm is placed between two the first contiguous blocks, the center in the first folder hole and two the first holes on the same line, one end of first dead lever is from two the first holes, first folder hole passes, two the first holes, first folder hole string is on the first dead lever, land level scraper is fixedly connected with two parallel the second contiguous blocks, each second contiguous block offers the second hole, and the center in two the second holes on the same line, one end of second linking arm offers the second folder hole, one end offering the second folder hole of second linking arm is placed between two the second contiguous blocks, the center in the second folder hole and two the second holes on the same line, one end of second dead lever is passed from two the second holes, the second folder hole, and two the second holes, the second folder hole string are on the second dead lever.
3. the laser flatting machine of movable wheel shaft supporting seat is installed as claimed in claim 2, it is characterized in that: the two ends of the first dead lever are provided with screw thread, two the first holes, the first folder hole string are on the first dead lever, the two ends of the first dead lever screw in nut, and the overall diameter of nut is greater than the diameter of the first hole, the first folder hole; The two ends of the second dead lever are provided with screw thread, and two the second holes, the second folder hole string are on the second dead lever, and the two ends of the second dead lever screw in nut, and the overall diameter of nut is greater than the diameter of the second hole, the second folder hole.
4. be provided with the laser flatting machine of movable wheel shaft supporting seat as claimed in claim 1, it is characterized in that: adjustment hole is rectangle, supporting seat offers four adjustment holes, on holder, correspondence is fixed with four screw rods, and hold-doun nut correspondence is provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210276824.2A CN102771209B (en) | 2012-08-06 | 2012-08-06 | Laser land leveller provided with movable wheel axle supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210276824.2A CN102771209B (en) | 2012-08-06 | 2012-08-06 | Laser land leveller provided with movable wheel axle supporting seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102771209A CN102771209A (en) | 2012-11-14 |
| CN102771209B true CN102771209B (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210276824.2A Active CN102771209B (en) | 2012-08-06 | 2012-08-06 | Laser land leveller provided with movable wheel axle supporting seat |
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| CN (1) | CN102771209B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223841A (en) * | 2008-01-31 | 2008-07-23 | 华南农业大学 | Paddy field laser flatting machine |
| CN101230584A (en) * | 2008-02-20 | 2008-07-30 | 中国葛洲坝集团股份有限公司 | Laser-control flattening bulldozer |
| CN201830626U (en) * | 2010-05-07 | 2011-05-18 | 曾华川 | Automatic laser land leveller |
| CN202713903U (en) * | 2012-08-06 | 2013-02-06 | 宁夏智源农业装备有限公司 | Laser leveller provided with movable wheel shaft supporting seat |
-
2012
- 2012-08-06 CN CN201210276824.2A patent/CN102771209B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223841A (en) * | 2008-01-31 | 2008-07-23 | 华南农业大学 | Paddy field laser flatting machine |
| CN101230584A (en) * | 2008-02-20 | 2008-07-30 | 中国葛洲坝集团股份有限公司 | Laser-control flattening bulldozer |
| CN201830626U (en) * | 2010-05-07 | 2011-05-18 | 曾华川 | Automatic laser land leveller |
| CN202713903U (en) * | 2012-08-06 | 2013-02-06 | 宁夏智源农业装备有限公司 | Laser leveller provided with movable wheel shaft supporting seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102771209A (en) | 2012-11-14 |
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