CN2495078Y - Depth-regulation device for seeding machine - Google Patents
Depth-regulation device for seeding machine Download PDFInfo
- Publication number
- CN2495078Y CN2495078Y CN 01228267 CN01228267U CN2495078Y CN 2495078 Y CN2495078 Y CN 2495078Y CN 01228267 CN01228267 CN 01228267 CN 01228267 U CN01228267 U CN 01228267U CN 2495078 Y CN2495078 Y CN 2495078Y
- Authority
- CN
- China
- Prior art keywords
- classifying
- depth
- wheel axis
- earth wheel
- index plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model provides a depth adjusting device for a seeding machine, which consists of a classifying board, an earth wheel axis support and a dial pole. The classifying board is a fan-shaped structure, which can be divided into left and right and are fixed on both sides of the machine support. The arc-shaped part of the classifying board is provided with a classifying tooth; the below end of the earth wheel axis support is hinged with a pin axis through a classifying board, with an adjustable long hole arranged on the upper part. The dial pole is arranged inside the adjustable long hole, and moreover is crossed arranged inside the classifying tooth of the left or right classifying board. Besides, the dial pole is locked and tightened by a tightening spring fixed on the earth wheel axis support. The earth wheel axis is arranged inside the eccentric axis hole of the earth wheel axis support. When being used, the dial pole is put on to move the teeth upwards so as to move the wheel axis upwards. And when the teeth are moved backwards, the earth wheel axis will be moved downwards so as to adjust the depth of the ditching device in the seeding machine. The utility model has the advantages of simple structure, easy manufacturing process, accurate classifying and high precision by using of the position adjustment of the classifying teeth. The depth of the left earth wheel and the right earth wheel is similar with more convenient adjustment and use.
Description
(1) technical field
The utility model belongs to agricultural seeding machine, is specifically related to a kind of sower depth adjusting device.
(2) background technology
According to the different cultivars of crops, in conjunction with factors such as stubble feelings, weathers, the depth of sowing requires also inequality.The sower of selling on the present agricultural machinery market, the depth of its sowing realizes by plough, two kinds of forms are mainly adopted in the depth adjustment of plough, a kind of is the invariant position of plough, by the lift adjustment of land wheel, adjusts the height of land wheel apart from ground by the left rotation and right rotation of screw mandrel, the depth that reaches plough is regulated, this mode, governing speed is slow, the consistent bad grasp of the height of left and right sides land wheel; Another kind is the position of adjusting plough, and frame and rear cross beam are provided with the adjusting screw, and by the height of different screwhole position adjusting ploughs, the depth that reaches plough is regulated, and its complex structure is regulated effort.
(3) summary of the invention
Technical problem to be solved in the utility model is to regulate the height of land wheel apart from ground by a kind of mode simple in structure, and the depth that reaches seed-furrow opener is regulated, and it is safe and reliable, is convenient to regulate and grasp.
Technical solution of the present utility model is; Sower depth adjusting device is made up of index plate, land axle support, driving lever, and index plate is fan-shaped, and left and right sides index plate is fixed on sower frame both sides, and the arch section of index plate is provided with the calibration tooth; Land axle support lower end and index plate are hinged by bearing pin, and the upper end has the adjusting slotted hole, and driving lever is arranged on to be regulated in the slotted hole, and is horizontally placed in the calibration tooth of left and right sides index plate, and by being fixed on the back-moving spring tension on the land axle support; Land axle is arranged in the eccentric pivot hole of land axle support.
Because land axle support and index plate are hinged, the land axle support can be along the camber line displacement of index plate, is arranged on the interior driving lever of land axle bracket adjustment slotted hole and can be placed in any one calibration tooth on the index plate.During use, driving lever is mentioned,, can make on the position of land axle support eccentric pivot hole and move, move thereby drive on the land axle to the reach tooth; If move tooth backward, the position of land axle support eccentric pivot hole is moved down, move down thereby drive land axle, adjust the depth of plough with this.In the time of in driving lever places the calibration tooth, driving lever is strained, in case the anti-avulsion tooth by back-moving spring.
The utility model is simple in structure, makes easily, regulate by calibration tooth location, and the precision height, left and right sides land wheel depth unanimity is adjusted, flexible and convenient to use, can adapt to the job requirements in different soil properties such as level land, hills, mountain area and plot.
(4) description of drawings
Fig. 1 is a sower depth adjusting device structural representation;
Fig. 2 is the vertical view of Fig. 1.
(5) embodiment
As shown in Figure 1 and Figure 2, the left and right index plate 2 of sower depth adjusting device is fixed on frame 8 both sides by screw 1, calibration tooth 3 is arranged on the arch section of fan-shaped index plate 2, land axle support 5 is hinged by bearing pin 10 with fan-shaped index plate 2, land axle 11 is contained in the eccentric pivot hole 9 of land axle support 5, the adjusting slotted hole 4 that driving lever 6 passes on the land axle support 5 is horizontal in the calibration tooth of left and right sides index plate, and by being fixed on back-moving spring 7 tensions on the land axle support 5, to guarantee the adjusting position unanimity of left and right land wheel.
The index plate of the utility model design, calibration is accurate, and driving lever whenever moves a tooth, and land axle raises with respect to ground or reduces 10mm, and precision is very high, is suitable for the adjusting of the Different Crop sowing depth, and is easy to operate, quick, saves time, laborsaving, very practical.
Claims (2)
1, a kind of sower depth adjusting device is characterized in that being made up of index plate, land axle support, driving lever, and index plate is fan-shaped, and left and right sides index plate is fixed on sower frame both sides, and the arch section of index plate is provided with the calibration tooth; Land axle support lower end and index plate are hinged by bearing pin, and the upper end has the adjusting slotted hole, and driving lever is arranged on to be regulated in the slotted hole, and is horizontally placed in the calibration tooth of left and right sides index plate, and by being fixed on the back-moving spring tension on the land axle support; Land axle is arranged in the eccentric pivot hole of land axle support.
2, sower depth adjusting device according to claim 1 is characterized in that being arranged on driving lever in the land axle bracket adjustment slotted hole and can be placed in any one calibration tooth on the index plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01228267 CN2495078Y (en) | 2001-08-22 | 2001-08-22 | Depth-regulation device for seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01228267 CN2495078Y (en) | 2001-08-22 | 2001-08-22 | Depth-regulation device for seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2495078Y true CN2495078Y (en) | 2002-06-19 |
Family
ID=33643430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01228267 Expired - Fee Related CN2495078Y (en) | 2001-08-22 | 2001-08-22 | Depth-regulation device for seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2495078Y (en) |
-
2001
- 2001-08-22 CN CN 01228267 patent/CN2495078Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2007221788B2 (en) | Parallel link mounting arm for a furrow opener | |
| CN104081917B (en) | A kind of coordination profiling corn no-tillage precision sower | |
| CN105393680B (en) | Sectional and continuous seeding integrated depth-adjustable multifunctional seeder | |
| CN209861545U (en) | Ditching plough is used in cultivation of agricultural fruit tree seedling | |
| CN205357058U (en) | Seeding fertilization all -in -one | |
| CN2495078Y (en) | Depth-regulation device for seeding machine | |
| JP2985401B2 (en) | Automatic lifting control device for paddy field farm work machine | |
| CN205546497U (en) | Electronic hill -drop planter with adjustable | |
| CN111247894A (en) | Agricultural integrated device capable of automatically cultivating hay and fixing soil | |
| CN2496226Y (en) | Fertilizer deep-applicator | |
| CN102823350A (en) | Portable energy-saving cultivator | |
| CN207399786U (en) | A kind of Multifunctional agricultural machinery for integrating fertilising and cultivation | |
| CN201450702U (en) | Automatic plough | |
| CN206323752U (en) | A kind of seeder | |
| CN218831294U (en) | Seeding depth-adjustable multi-link mechanism | |
| CN201585245U (en) | Minitype intertill plant protection machine with adjustable wheel carrier | |
| CN219421513U (en) | Vegetable planting is from bulldozing ridger | |
| CN221306486U (en) | Ditching device of no-tillage planter | |
| CN216415011U (en) | Straw stubble breaking, turning and burying combined soil preparation machine for agricultural machinery propaganda and popularization | |
| CN2219580Y (en) | Wood plough mounted seeder | |
| CN204836964U (en) | Suppression mechanism of rotary cultivator | |
| CN2273950Y (en) | Semi-suspension sower of hand tractor | |
| CN219893812U (en) | Vegetable planter with adjustable planting density | |
| CN221283757U (en) | Plug seedling planting tool | |
| CN216820627U (en) | Depth adjusting device, fertilizer applicator and seeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |