CN202713903U - Laser leveller provided with movable wheel shaft supporting seat - Google Patents
Laser leveller provided with movable wheel shaft supporting seat Download PDFInfo
- Publication number
- CN202713903U CN202713903U CN 201220385887 CN201220385887U CN202713903U CN 202713903 U CN202713903 U CN 202713903U CN 201220385887 CN201220385887 CN 201220385887 CN 201220385887 U CN201220385887 U CN 201220385887U CN 202713903 U CN202713903 U CN 202713903U
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- China
- Prior art keywords
- wheel shaft
- supporting seat
- linking arm
- hole
- dead lever
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- 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.)
- Withdrawn - After Issue
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- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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Abstract
A laser leveller provided with a movable wheel shaft supporting seat is characterized in that two supporting wheels are connected with a land levelling shovel through a supporting wheel frame. The supporting wheel frame comprises a supporting wheel shaft, a first connecting arm, a second connecting arm, a supporting seat and a fixed seat. Two ends of the supporting wheel shaft are connected with the supporting wheels. One end of the first connecting arm is fixedly connected to the supporting wheel shaft, and the other end of the first connecting arm is connected with the supporting wheels. One end of the second connecting arm is fixedly connected to the supporting wheel shaft, and the other end of the second connecting arm is connected with the land levelling shovel. The first connecting arm is parallel with the second connecting arm. Relative to the ground, the supporting wheel shaft, one end of the first connecting arm connected with the supporting wheel shaft and one end of the second connecting arm connected with the supporting wheel shaft rotate based on the fixed points which include a connecting point of the first connecting arm and the supporting seat and a connecting point of the second connecting arm and the land levelling shovel. According to the laser leveller provided with the movable wheel shaft supporting seat, the land levelling shovel can be adjusted at any time to enable the land levelling shovel to be under a horizontal state relative to the ground, and land levelling errors are reduced.
Description
Technical field:
The utility model relates to farm equipment, particularly a kind of laser flatting machine that movable wheel shaft supporting seat is installed.
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, shovel about land level scraper native 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, in the process on level land, can produce error.
Summary of the invention:
In view of this, be necessary to provide a kind of laser flatting machine that movable wheel shaft supporting seat is installed, when adopting this laser flatting machine to carry out the level land, can avoid the left side of land level scraper or the level land error that right-hand part with respect to the horizontal plane can higherly or on the low side cause.
A kind of laser flatting machine that movable wheel shaft supporting seat is installed 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 the support wheel shaft, the first linking arm, the second linking arm, supporting seat, holder, the two ends of supporting wheel shaft connect support wheel, one end of the first linking arm is fixedly connected on and supports on the wheel shaft, the other end is connected with supporting seat, one end of the second linking arm is fixedly connected on and supports on the wheel shaft, the other end is connected with land level scraper, and the first linking arm is parallel with the second linking arm; With respect to ground, support wheel shaft, with an end of an end that supports the first linking arm that wheel shaft is connected, the second linking arm of being connected with the support wheel shaft take the tie point of the tie point of the first linking arm and supporting seat and the second linking arm and land level scraper as the fixing point rotation; Holder is fixed on the land level scraper, vertically be fixed with screw rod on the holder, offer adjustment hole on the supporting seat, holder and supporting seat are affixed, and screw rod penetrates in the adjustment hole, and supporting seat is when moving on the holder or moving down, screw rod move down with respect to adjustment hole or on move, screw rod penetrates in the adjustment hole, will screw on hold-doun nut on the screw rod, and hold-doun nut and supporting seat tightly are affixed.
Preferably, support wheel carrier and also comprise the first dead lever, the second dead lever, be fixedly connected with two the first parallel contiguous blocks on the supporting seat, offer the first hole on each first contiguous block, and the center in two the first holes is on same straight line, one end of the first linking arm offers the first folder hole, an end that offers the first folder hole of the first linking arm places between two the first contiguous blocks, the center in the first folder hole and two the first holes is on same straight line, one end of the first dead lever is from two the first holes, the first folder hole passes, two the first holes, the first folder hole string is on the first dead lever; Be fixedly connected with two the second parallel contiguous blocks on the land level scraper, offer the second hole on each second contiguous block, and the center in two the second holes is on same straight line, one end of the second linking arm offers the second folder hole, an end that offers the second folder hole of the second linking arm places between two the second contiguous blocks, the center in the second folder hole and two the second holes is on same straight line, one end of the second dead lever passes 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, offers four adjustment holes on the supporting seat, and correspondence is fixed with four screw rods on the holder, and the hold-doun nut correspondence is provided with four.
Adopt the utility model to carry out grading operation, shovel about land level scraper native 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, at this moment, the instruments such as employing spanner take out 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, move to land level scraper about during with respect to ground level, again hold-doun nut is screwed on the screw rod, supporting seat is fastened on the holder again.So adopt the utility model to regulate at any time land level scraper, land level scraper is the level of state with respect to ground, reduced the error on level land.
Description of drawings:
Fig. 1 is the part-structure schematic diagram that the laser flatting machine of movable wheel shaft supporting seat is installed.
Among the figure: support wheel 10, land level scraper 20, support wheel carrier 30, support wheel shaft 31, the first linking arm 32, the second linking arm 33, supporting seat 34, adjustment hole 341, the first contiguous block 342, holder 35, screw rod 351, hold-doun nut 352, the second contiguous block 36, the first dead lever 37, the second dead lever 38, nut 39
Embodiment:
See also Fig. 1, the laser flatting machine that movable wheel shaft supporting seat is installed 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, the first linking arm 32, the second linking arm 33, supporting seat 34, holder 35, the two ends of supporting wheel shaft 31 connect support wheel 10, one end of the first linking arm 32 is fixedly connected on and supports on the wheel shaft 31, the other end is connected with supporting seat 34, one end of the second linking arm 33 is fixedly connected on and supports on the wheel shaft 31, the other end is connected with land level scraper 20, and the first linking arm 32 is parallel with the second linking arm 33; With respect to ground, support wheel shaft 31, with an end that supports the first linking arm 32 that wheel shaft 31 is connected, with an end that supports the second linking arm 33 that wheel shaft 31 is connected take the tie point of the tie point of the first linking arm 32 and supporting seat 34 and the second linking arm 33 and land level scraper 20 as the fixing point rotation; Holder 35 is fixed on the land level scraper 20, vertically be fixed with screw rod 351 on the holder 35, offer adjustment hole 341 on the supporting seat 34, holder 35 is affixed with supporting seat 34, and screw rod 351 penetrates in the adjustment hole 341, and supporting seat 34 is when moving or moving down on the holder 35, screw rod 351 move down with respect to adjustment hole 341 or on move, screw rod 351 penetrates in the adjustment hole 341, will screw on hold-doun nut 352 on the screw rod 351, and hold-doun nut 352 and supporting seat 34 tightly are affixed.
In the present embodiment, support wheel carrier 30 and also comprise the first dead lever 37, the second dead lever 38, be fixedly connected with two the first parallel contiguous blocks 342 on the supporting seat 34, offer the first hole on each first contiguous block 342, and the center in two the first holes is on same straight line, one end of the first linking arm 32 offers the first folder hole, an end that offers the first folder hole of the first linking arm 32 places between two the first contiguous blocks 342, the center in the first folder hole and two the first holes is on same straight line, one end of the first dead lever 37 is from two the first holes, the first folder hole passes, two the first holes, the first folder hole string is on the first dead lever 37; Be fixedly connected with two the second parallel contiguous blocks 36 on the land level scraper 20, offer the second hole on each second contiguous block 36, and the center in two the second holes is on same straight line, one end of the second linking arm 33 offers the second folder hole, an end that offers the second folder hole of the second linking arm 33 places between two the second contiguous blocks 36, the center in the second folder hole and two the second holes is on same straight line, one end of the second dead lever 38 passes 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.
Adopt the utility model to carry out grading operation, during land level scraper about 20 shovel native different many, 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, at this moment, the instruments such as employing spanner take out 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, move to land level scraper 20 about during with respect to ground level, again hold-doun nut 352 is screwed on the screw rod 351, supporting seat 34 is fastened on the holder 35 again.So adopt the utility model to regulate at any time land level scraper, land level scraper is the level of state with respect to ground, reduced the error on level land.
Claims (4)
1. the laser flatting machine that movable wheel shaft supporting seat is installed 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 the support wheel shaft, the first linking arm, the second linking arm, supporting seat, holder, the two ends of supporting wheel shaft connect support wheel, one end of the first linking arm is fixedly connected on and supports on the wheel shaft, the other end is connected with supporting seat, one end of the second linking arm is fixedly connected on and supports on the wheel shaft, the other end is connected with land level scraper, and the first linking arm is parallel with the second linking arm; With respect to ground, support wheel shaft, with an end of an end that supports the first linking arm that wheel shaft is connected, the second linking arm of being connected with the support wheel shaft take the tie point of the tie point of the first linking arm and supporting seat and the second linking arm and land level scraper as the fixing point rotation; Holder is fixed on the land level scraper, vertically be fixed with screw rod on the holder, offer adjustment hole on the supporting seat, holder and supporting seat are affixed, and screw rod penetrates in the adjustment hole, and supporting seat is when moving on the holder or moving down, screw rod move down with respect to adjustment hole or on move, screw rod penetrates in the adjustment hole, will screw on hold-doun nut on the screw rod, and hold-doun nut and supporting seat tightly are affixed.
2. the laser flatting machine that 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, the second dead lever, be fixedly connected with two the first parallel contiguous blocks on the supporting seat, offer the first hole on each first contiguous block, and the center in two the first holes is on same straight line, one end of the first linking arm offers the first folder hole, an end that offers the first folder hole of the first linking arm places between two the first contiguous blocks, the center in the first folder hole and two the first holes is on same straight line, one end of the first dead lever is from two the first holes, the first folder hole passes, two the first holes, the first folder hole string is on the first dead lever; Be fixedly connected with two the second parallel contiguous blocks on the land level scraper, offer the second hole on each second contiguous block, and the center in two the second holes is on same straight line, one end of the second linking arm offers the second folder hole, an end that offers the second folder hole of the second linking arm places between two the second contiguous blocks, the center in the second folder hole and two the second holes is on same straight line, one end of the second dead lever passes 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 that 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. the laser flatting machine that movable wheel shaft supporting seat is installed as claimed in claim 1, it is characterized in that: adjustment hole is rectangle, offers four adjustment holes on the supporting seat, and correspondence is fixed with four screw rods on the holder, and the hold-doun nut correspondence is provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385887 CN202713903U (en) | 2012-08-06 | 2012-08-06 | Laser leveller provided with movable wheel shaft supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385887 CN202713903U (en) | 2012-08-06 | 2012-08-06 | Laser leveller provided with movable wheel shaft supporting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202713903U true CN202713903U (en) | 2013-02-06 |
Family
ID=47615762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385887 Withdrawn - After Issue CN202713903U (en) | 2012-08-06 | 2012-08-06 | Laser leveller provided with movable wheel shaft supporting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202713903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771209A (en) * | 2012-08-06 | 2012-11-14 | 宁夏智源农业装备有限公司 | Laser land leveller provided with movable wheel axle supporting seat |
-
2012
- 2012-08-06 CN CN 201220385887 patent/CN202713903U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771209A (en) * | 2012-08-06 | 2012-11-14 | 宁夏智源农业装备有限公司 | Laser land leveller provided with movable wheel axle supporting seat |
| CN102771209B (en) * | 2012-08-06 | 2015-03-18 | 宁夏智源农业装备有限公司 | Laser land leveller provided with movable wheel axle supporting seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130206 Effective date of abandoning: 20150318 |
|
| RGAV | Abandon patent right to avoid regrant |