CN202713902U - Laser land leveller provided with hydraulic lifting signal pole - Google Patents
Laser land leveller provided with hydraulic lifting signal pole Download PDFInfo
- Publication number
- CN202713902U CN202713902U CN 201220385715 CN201220385715U CN202713902U CN 202713902 U CN202713902 U CN 202713902U CN 201220385715 CN201220385715 CN 201220385715 CN 201220385715 U CN201220385715 U CN 201220385715U CN 202713902 U CN202713902 U CN 202713902U
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- signal lever
- laser
- signal pole
- cylinder core
- hydraulic
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Abstract
A laser land leveller provided with a hydraulic lifting signal pole comprises a laser emitter, a laser receiver, a land levelling shovel, a solenoid valve controller, the signal pole, a hydraulic oil cylinder and a hydraulic oil cylinder, wherein the laser receiver is fixedly installed at the upper end of the signal pole, and the lower end of the signal pole is installed on the hydraulic oil cylinder. The laser land leveller is characterized in that the hydraulic oil cylinder comprises a fixed cylinder and a cylinder core, wherein the fixed cylinder is fixed on the land levelling shovel, the outer surface of a protruding end of the cylinder core is provided with external threads, the lower end of the signal pole is hollow, the inner surface of a hollow portion of the signal pole is provided with internal threads, the internal threads at the lower end of the signal pole are matched with the external threads on the outer surface of the protruding end of the cylinder core, and the protruding end of the cylinder core is screwed into the lower end of the signal pole. According to the laser land leveller, ascending or descending of the signal pole can be conveniently controlled, an operator does not need to go off the laser land leveller to adjust the height of the signal pole for many times, and land levelling time is reduced.
Description
Technical field:
The utility model relates to farm equipment, particularly a kind of laser flatting machine that the hydraulic lifting signal lever is installed.
Background technology:
At present, laser flatting machine is widely used in agricultural, the signal lever of existing laser flatting machine mostly is greatly fixed signal lever, in the process of level land, when the laser pickoff on the signal lever does not receive signal, the height that needs the manual adjustment signal lever, return after regulating and continue the operation level land in the motor vehicle, in the process of level land, need the repeatedly height of conditioning signal bar, so, the level land process is cumbersome, and is also more time-consuming.
Summary of the invention:
In view of this, be necessary to provide a kind of laser flatting machine that the hydraulic lifting signal lever is installed of avoiding repeatedly the manual adjustment signal lever.
A kind of laser flatting machine that the hydraulic lifting signal lever is installed comprises generating laser, laser pickoff, land level scraper, solenoid valve controller, signal lever, hydraulic jack, hydraulic oil container, generating laser is fixedly mounted on to be needed on the smooth soil, laser pickoff is fixedly mounted on the upper end of signal lever, the lower end of signal lever is installed on the hydraulic jack, hydraulic jack, hydraulic oil container are installed on the upper surface of land level scraper side by side, electromagnetic controller is installed in the airborne car, and electromagnetic controller is connected with hydraulic oil container; It is characterized in that: hydraulic jack comprises stationary magazine creel, cylinder core, stationary magazine creel is fixed on the land level scraper, the outer surface of the external part of cylinder core is shaped with external screw thread, the lower end of signal lever is hollow, and the inner surface of the hollow position of signal lever is shaped with internal thread, the internal thread of the lower end of signal lever matches with the external screw thread of the outer surface of the external part of cylinder core, and the external part of cylinder core screws in the lower end of signal lever.
Preferably, the bottom of stationary magazine creel is installed with holder, offers screw on the holder, and holder is fixed by screws on the land level scraper.
Preferably, on the external part of cylinder core locking nut is installed.
Preferably, the upper end of the hollow position of signal lever is equipped with hand and holds handle.
When adopting the utility model to carry out grading operation, stationary magazine creel is fixed on the land level scraper, holder and the land level scraper of stationary magazine creel bottom are affixed, screw is penetrated in the screw of holder, the cylinder core is packed in the stationary magazine creel, operating personnel hold the hand of signal lever and hold handle, the hollow position of signal lever is docked with an end of cylinder core, the rotating signal bar makes an end of a core screw in the hollow position of signal lever, rotational lock nut again, locking nut is fixed on signal lever on the core, by the oil pressure in the electromagnetic controller control hydraulic oil container, oil pressure in the hydraulic oil container is transferred in the stationary magazine creel, the cylinder core rises or descends according to different oil pressure, thereby signal lever so adopts the utility model can make things convenient for rising or the decline of control signal bar also along with rising or descending, do not need operating personnel's repeatedly height of conditioning signal bar of getting off, reduced the level land time.
Description of drawings:
Fig. 1 is the structural representation that the laser flatting machine of hydraulic lifting signal lever is installed.
Fig. 2 is that the hydraulic lifting signal lever among Fig. 1 is installed in the structural representation on the hydraulic jack.
Among the figure: laser pickoff 10, land level scraper 20, signal lever 30, hand hold handle 31, hydraulic jack 40, stationary magazine creel 41, cylinder core 42,, locking nut 43, holder 44, screw 441, screw 442, hydraulic oil container 50, airborne car 60
Embodiment:
See also Fig. 1 and Fig. 2, the laser flatting machine that the hydraulic lifting signal lever is installed comprises generating laser, laser pick-off 10, land level scraper 20, solenoid valve controller, signal lever 30, hydraulic jack 40, hydraulic oil container 50, generating laser is fixedly mounted on to be needed on the smooth soil, laser pickoff 10 is fixedly mounted on the upper end of signal lever 30, the lower end of signal lever 30 is installed on the hydraulic jack 40, hydraulic jack 40, hydraulic oil container 50 is installed on the upper surface of land level scraper 20 side by side, electromagnetic controller is installed in the airborne car 60, and electromagnetic controller is connected with hydraulic oil container 50; It is characterized in that: hydraulic jack 40 comprises stationary magazine creel 41, cylinder core 42, stationary magazine creel 41 is fixed on the land level scraper 20, one end of cylinder core 42 stretches in the stationary magazine creel 41, the other end stretches out stationary magazine creel 41, the outer surface of the external part of cylinder core 42 is shaped with external screw thread, the lower end of signal lever 30 is hollow, and the inner surface of the hollow position of signal lever 30 is shaped with internal thread, the internal thread of the lower end of signal lever 30 matches with the external screw thread of the outer surface of the external part of cylinder core 42, and the external part of cylinder core 42 screws in the lower end of signal lever 30.
The bottom of stationary magazine creel 41 is installed with holder 44, offers screw 441 on the holder 44, and holder 44 is fixed on the land level scraper 20 by screw 442.
On the external part of cylinder core 42 locking nut 43 is installed.The upper end of the hollow position of signal lever 30 is equipped with hand and holds handle 31.
When adopting the utility model to carry out grading operation, stationary magazine creel 41 is fixed on the land level scraper 20, holder 44 and the land level scraper 20 of stationary magazine creel 41 bottoms are affixed, screw 442 is penetrated in the screw 441 of holder 44, cylinder core 42 is packed in the stationary magazine creel 41, operating personnel hold the hand of signal lever 30 and hold handle 31, the hollow position of signal lever 30 is docked with an end of cylinder core 42, rotating signal bar 30 makes an end of a core 42 screw in the hollow position of signal lever 30, the rotational lock nut 43 again, locking nut 43 is fixed on signal lever 30 on the core 42, by the oil pressure in the electromagnetic controller control hydraulic oil container 50, oil pressure in the hydraulic oil container 50 is transferred in the stationary magazine creel 41, cylinder core 42 rises or descends according to different oil pressure, thereby signal lever 30 so adopts the utility model can make things convenient for rising or the decline of control signal bar 30 also along with rising or descending, do not need operating personnel's repeatedly height of conditioning signal bar of getting off, reduced the level land time.
Claims (4)
1. the laser flatting machine that the hydraulic lifting signal lever is installed comprises generating laser, laser pickoff, land level scraper, solenoid valve controller, signal lever, hydraulic jack, hydraulic oil container, generating laser is fixedly mounted on to be needed on the smooth soil, laser pickoff is fixedly mounted on the upper end of signal lever, the lower end of signal lever is installed on the hydraulic jack, hydraulic jack, hydraulic oil container are installed on the upper surface of land level scraper side by side, electromagnetic controller is installed in the airborne car, and electromagnetic controller is connected with hydraulic oil container; It is characterized in that: hydraulic jack comprises stationary magazine creel, cylinder core, stationary magazine creel is fixed on the land level scraper, the outer surface of the external part of cylinder core is shaped with external screw thread, the lower end of signal lever is hollow, and the inner surface of the hollow position of signal lever is shaped with internal thread, the internal thread of the lower end of signal lever matches with the external screw thread of the outer surface of the external part of cylinder core, and the external part of cylinder core screws in the lower end of signal lever.
2. the laser flatting machine that the hydraulic lifting signal lever is installed as claimed in claim 1, it is characterized in that: the bottom of stationary magazine creel is installed with holder, offers screw on the holder, and holder is fixed by screws on the land level scraper.
3. the laser flatting machine that the hydraulic lifting signal lever is installed as claimed in claim 1 is characterized in that: on the external part of cylinder core locking nut is installed.
4. the laser flatting machine that the hydraulic lifting signal lever is installed as claimed in claim 1, it is characterized in that: the upper end of the hollow position of signal lever is equipped with hand and holds handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385715 CN202713902U (en) | 2012-08-06 | 2012-08-06 | Laser land leveller provided with hydraulic lifting signal pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385715 CN202713902U (en) | 2012-08-06 | 2012-08-06 | Laser land leveller provided with hydraulic lifting signal pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202713902U true CN202713902U (en) | 2013-02-06 |
Family
ID=47615761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385715 Expired - Fee Related CN202713902U (en) | 2012-08-06 | 2012-08-06 | Laser land leveller provided with hydraulic lifting signal pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202713902U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742386A (en) * | 2012-08-06 | 2012-10-24 | 宁夏智源农业装备有限公司 | Laser land leveler where hydraulic lifting signal rod is installed |
| CN104742385A (en) * | 2015-03-30 | 2015-07-01 | 浙江阳天包装材料有限公司 | Corona machine |
| CN106982553A (en) * | 2017-04-14 | 2017-07-28 | 惠民县新东方现代农业有限责任公司 | A kind of laser leveling machine |
| CN113875329A (en) * | 2021-09-29 | 2022-01-04 | 安徽舒州生态农业科技有限责任公司 | Intelligent paddy field wheel type laser leveling tractor and working method thereof |
-
2012
- 2012-08-06 CN CN 201220385715 patent/CN202713902U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742386A (en) * | 2012-08-06 | 2012-10-24 | 宁夏智源农业装备有限公司 | Laser land leveler where hydraulic lifting signal rod is installed |
| CN102742386B (en) * | 2012-08-06 | 2015-05-06 | 宁夏智源农业装备有限公司 | Laser land leveler where hydraulic lifting signal rod |
| CN104742385A (en) * | 2015-03-30 | 2015-07-01 | 浙江阳天包装材料有限公司 | Corona machine |
| CN106982553A (en) * | 2017-04-14 | 2017-07-28 | 惠民县新东方现代农业有限责任公司 | A kind of laser leveling machine |
| CN106982553B (en) * | 2017-04-14 | 2020-04-24 | 惠民县新东方现代农业有限责任公司 | Laser leveling machine |
| CN113875329A (en) * | 2021-09-29 | 2022-01-04 | 安徽舒州生态农业科技有限责任公司 | Intelligent paddy field wheel type laser leveling tractor and working method thereof |
| CN113875329B (en) * | 2021-09-29 | 2022-06-07 | 安徽舒州生态农业科技股份有限公司 | Intelligent paddy field wheel type laser leveling tractor and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20180806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |