CN203369061U - Double-control laser land leveler - Google Patents
Double-control laser land leveler Download PDFInfo
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- CN203369061U CN203369061U CN201320371207.0U CN201320371207U CN203369061U CN 203369061 U CN203369061 U CN 203369061U CN 201320371207 U CN201320371207 U CN 201320371207U CN 203369061 U CN203369061 U CN 203369061U
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- laser
- control device
- elevating lever
- hydraulic
- oil cylinder
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Abstract
A double-control laser land leveler comprises a traction transmission device, a land leveling device, a control device, a laser emitting device and a laser receiving device, wherein the traction transmission device is connected with the land leveling device; the control device is used for controlling the laser receiving device and the land leveling device to lift; the laser emitting device is used for emitting laser beams and forming laser swinging surfaces; the laser receiving device is used for receiving laser signals and conducting contrastive analysis on the laser signals. By the adoption of the double-control laser land leveler, lands can be accurately leveled, leveling errors are small, and working efficiency is high.
Description
technical field:
The utility model relates to field of agricultural machinery, particularly a kind of dual control laser flatting machine.
background technology:
While adopting existing laser flatting machine to be leveled land, because existing laser flatting machine is the single control laser flatting machine, when leveling land, the lifting simultaneously of the wheel of land level scraper, run into the place that field bund is arranged, and is difficult to smooth accurately, smooth error ratio is larger, and the smooth time is long.
summary of the invention:
In view of this, be necessary to provide a kind of dual control laser flatting machine that can precisely level land.
A kind of dual control laser flatting machine, comprise towing gear, level land device, control device, laser beam emitting device, laser receiver, and towing gear is connected with level land device;
Control device is for controlling the lifting of laser receiver and level land device;
Laser beam emitting device is for the Emission Lasers bundle, and formation laser is put down face;
Laser receiver is for receiving laser signal and by the laser signal comparative analysis;
Level land device comprises road wheel, land level scraper, and control device comprises double-control apparatus, hydraulic control device, and laser receiver comprises the first laser receiver, the second laser receiver; Land level scraper is arranged on road wheel, and double-control apparatus is arranged on draw-gear, and hydraulic control device is arranged on land level scraper, and the first laser receiver, the second laser receiver are arranged on land level scraper; Double-control apparatus is controlled hydraulic control device, and hydraulic control device is controlled the lifting of the first laser receiver, the second laser receiver, and controls the lifting of road wheel.
The first laser receiver comprises the first elevating lever, the first laser pickoff, and the second laser receiver comprises the second elevating lever, the second laser pickoff; The first laser pickoff is arranged on the first elevating lever, and the second laser pickoff is arranged on the second elevating lever, and the first elevating lever, the second elevating lever are arranged on hydraulic control device; The first laser pickoff and the second laser pickoff comprise laser pick-off unit, comparative analysis unit, the laser pick-off unit is for receiving the laser signal that laser beam emitting device sends, and laser signal is sent to the comparative analysis unit, the comparative analysis unit by the laser signal of reception and the laser datum prestored in the face of than, and the difference of contrast is sent to double-control apparatus, double-control apparatus is controlled hydraulic control device, and hydraulic control device is controlled the lifting of the first elevating lever, the second elevating lever.
Level land device also comprises the first wheel shaft, the second wheel shaft, road wheel comprises the first row travelling wheel, the second road wheel, the first row travelling wheel is arranged on the first wheel shaft, and the second road wheel is arranged on the second wheel shaft, and the first wheel shaft, the second wheel shaft are arranged on land level scraper by connecting rod respectively; Hydraulic control device comprises fuel tank, pressure-control valve, the first oil cylinder, the second oil cylinder, the first hydraulic motor, the second hydraulic motor, hydraulic power supply, signal control device; Fuel tank is arranged on land level scraper, pressure-control valve is arranged on fuel tank, pressure-control valve is connected with fuel tank, the first oil cylinder, the second oil cylinder, the first hydraulic motor, the second hydraulic motor by fluid pressure line, the first oil cylinder is connected with the first wheel shaft, the second oil cylinder is connected with the second wheel shaft, and the first hydraulic motor is connected with the first elevating lever, and the second hydraulic motor is connected with the second elevating lever, hydraulic power supply is connected with fuel tank by fluid pressure line, and signal control device is connected with double-control apparatus; The first oil cylinder is controlled the lifting of the first wheel shaft, the second oil cylinder is controlled the lifting of the second wheel shaft, the first hydraulic motor is controlled the lifting of the first elevating lever, the second hydraulic motor is controlled the lifting of the second elevating lever, double-control apparatus is controlled hydraulic power supply and is provided power to the first oil cylinder, the second oil cylinder, the first hydraulic motor, the second hydraulic motor, signal control device controlled pressure control valve.
Adopt the utility model, can level land accurately, and smooth error is smaller, operating efficiency is higher.
the accompanying drawing explanation:
The structural representation that Fig. 1 is the dual control laser flatting machine.
In figure: towing gear 10, level land device 20, the first wheel shaft 21, the second wheel shaft 22, the first row travelling wheel 23, the second road wheel 24, land level scraper 25, connecting rod 26, control device 30, fuel tank 31, pressure-control valve 32, the first oil cylinder 33, the second oil cylinder 34, the first hydraulic motor 35, the second hydraulic motor 36, laser beam emitting device 40, laser receiver 50, the first elevating lever 51, the first laser pickoff 52, the second elevating lever 53, the second laser pickoff 54.
embodiment:
Refer to Fig. 1, the dual control laser flatting machine comprises towing gear 10, level land device 20, control device 30, laser beam emitting device 40, laser receiver 50, and towing gear 10 is connected with level land device 20;
Laser beam emitting device 40 is for the Emission Lasers bundle, and formation laser is put down face;
The first laser receiver comprises that the first elevating lever 51, the first laser pickoff 52, the second laser receivers comprise the second elevating lever 53, the second laser pickoff 54; The first laser pickoff 52 is arranged on the first elevating lever 51, and the second laser pickoff 54 is arranged on 53, the first elevating levers 51, the second elevating lever 53 on the second elevating lever and is arranged on hydraulic control device; The first laser pickoff 52 and the second laser pickoff 54 comprise laser pick-off unit, comparative analysis unit, the laser pick-off unit is for receiving the laser signal that laser beam emitting device 40 sends, and laser signal is sent to the comparative analysis unit, the comparative analysis unit by the laser signal of reception and the laser datum prestored in the face of than, and the difference of contrast is sent to double-control apparatus, double-control apparatus is controlled hydraulic control device, and hydraulic control device is controlled the lifting of the first elevating lever 51, the second elevating lever 53.
Claims (3)
1. a dual control laser flatting machine, comprise towing gear, level land device, control device, laser beam emitting device, laser receiver, and towing gear is connected with level land device;
Control device is for controlling the lifting of laser receiver and level land device;
Laser beam emitting device is for the Emission Lasers bundle, and formation laser is put down face;
Laser receiver is for receiving laser signal and by the laser signal comparative analysis;
It is characterized in that: level land device comprises road wheel, land level scraper, and control device comprises double-control apparatus, hydraulic control device, and laser receiver comprises the first laser receiver, the second laser receiver; Land level scraper is arranged on road wheel, and double-control apparatus is arranged on draw-gear, and hydraulic control device is arranged on land level scraper, and the first laser receiver, the second laser receiver are arranged on land level scraper; Double-control apparatus is controlled hydraulic control device, and hydraulic control device is controlled the lifting of the first laser receiver, the second laser receiver, and controls the lifting of road wheel.
2. dual control laser flatting machine as claimed in claim 1, it is characterized in that: the first laser receiver comprises the first elevating lever, the first laser pickoff, the second laser receiver comprises the second elevating lever, the second laser pickoff; The first laser pickoff is arranged on the first elevating lever, and the second laser pickoff is arranged on the second elevating lever, and the first elevating lever, the second elevating lever are arranged on hydraulic control device; The first laser pickoff and the second laser pickoff comprise laser pick-off unit, comparative analysis unit, the laser pick-off unit is for receiving the laser signal that laser beam emitting device sends, and laser signal is sent to the comparative analysis unit, the comparative analysis unit by the laser signal of reception and the laser datum prestored in the face of than, and the difference of contrast is sent to double-control apparatus, double-control apparatus is controlled hydraulic control device, and hydraulic control device is controlled the lifting of the first elevating lever, the second elevating lever.
3. dual control laser flatting machine as claimed in claim 2, it is characterized in that: level land device also comprises the first wheel shaft, the second wheel shaft, road wheel comprises the first row travelling wheel, the second road wheel, the first row travelling wheel is arranged on the first wheel shaft, the second road wheel is arranged on the second wheel shaft, and the first wheel shaft, the second wheel shaft are arranged on land level scraper by connecting rod respectively; Hydraulic control device comprises fuel tank, pressure-control valve, the first oil cylinder, the second oil cylinder, the first hydraulic motor, the second hydraulic motor, hydraulic power supply, signal control device; Fuel tank is arranged on land level scraper, pressure-control valve is arranged on fuel tank, pressure-control valve is connected with fuel tank, the first oil cylinder, the second oil cylinder, the first hydraulic motor, the second hydraulic motor by fluid pressure line, the first oil cylinder is connected with the first wheel shaft, the second oil cylinder is connected with the second wheel shaft, and the first hydraulic motor is connected with the first elevating lever, and the second hydraulic motor is connected with the second elevating lever, hydraulic power supply is connected with fuel tank by fluid pressure line, and signal control device is connected with double-control apparatus; The first oil cylinder is controlled the lifting of the first wheel shaft, the second oil cylinder is controlled the lifting of the second wheel shaft, the first hydraulic motor is controlled the lifting of the first elevating lever, the second hydraulic motor is controlled the lifting of the second elevating lever, double-control apparatus is controlled hydraulic power supply and is provided power to the first oil cylinder, the second oil cylinder, the first hydraulic motor, the second hydraulic motor, signal control device controlled pressure control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320371207.0U CN203369061U (en) | 2013-06-26 | 2013-06-26 | Double-control laser land leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320371207.0U CN203369061U (en) | 2013-06-26 | 2013-06-26 | Double-control laser land leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369061U true CN203369061U (en) | 2014-01-01 |
Family
ID=49831629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320371207.0U Withdrawn - After Issue CN203369061U (en) | 2013-06-26 | 2013-06-26 | Double-control laser land leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329652A (en) * | 2013-06-26 | 2013-10-02 | 宁夏智源农业装备有限公司 | Double-control laser land leveler |
| CN105165150A (en) * | 2015-06-24 | 2015-12-23 | 徐州龙华农业机械科技发展有限公司 | Laser land 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 |
-
2013
- 2013-06-26 CN CN201320371207.0U patent/CN203369061U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329652A (en) * | 2013-06-26 | 2013-10-02 | 宁夏智源农业装备有限公司 | Double-control laser land leveler |
| CN103329652B (en) * | 2013-06-26 | 2015-08-12 | 宁夏智源农业装备有限公司 | Double-control laser land leveler |
| CN105165150A (en) * | 2015-06-24 | 2015-12-23 | 徐州龙华农业机械科技发展有限公司 | Laser land 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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20150812 |
|
| RGAV | Abandon patent right to avoid regrant |