CN209628065U - A kind of planting with sowing machine shaft transmission - Google Patents
A kind of planting with sowing machine shaft transmission Download PDFInfo
- Publication number
- CN209628065U CN209628065U CN201822262545.6U CN201822262545U CN209628065U CN 209628065 U CN209628065 U CN 209628065U CN 201822262545 U CN201822262545 U CN 201822262545U CN 209628065 U CN209628065 U CN 209628065U
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- CN
- China
- Prior art keywords
- rack
- shaft
- fixinig plate
- sowing
- sprocket wheel
- 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.)
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Abstract
The utility model discloses a kind of planting with sowing machine shaft transmissions, including rack and the horizontal sowing shaft being set in rack, wherein one end of sowing shaft is square axis, the other end is circular shaft, square axis one end stretches out in outside rack and which is provided with sprocket wheel, the axis hole of the sprocket wheel is square hole compatible with the square axis, and the first bearing and bearing block being used to support with fixed chain wheels are equipped between sprocket wheel and rack；One end of circular shaft stretches out in shell outside and which is provided with roll-setting gear.Sowing shaft is driven to move on the rack by roll-setting gear, so that the size of application rate is adjusted, it is simple to operate；One end that sowing shaft connects sprocket wheel is square shaft, and when adjusting sowing shaft, square shaft can be moved freely along the axis hole of sprocket wheel, convenient for adjusting.
Description
Technical field
The utility model belongs to farm equipment technical field, and in particular to a kind of planting with sowing machine shaft transmission.
Background technique
With the development of economic and technical, present agricultural production also enters the do mechanization operation epoch, arable land, sowing,
Spray and harvesting have been carried out whole process mechanical work.Wherein seeder is mainly used for the small-sized seeds such as cereal, vegetables, herbage
Seeding operation.When operation, seed wheel rotation is driven by traveling wheel, seed is arranged from the seed in seed-box by application rate as required
Enter seed spout, and fallen into the groove held successfully through plough, then seed is covered by earthing compacting device and is compacted.Existing sowing
Axis adjustment structure, which exists, adjusts the problems such as difficult, inconvenient to use.
Utility model content
In order to solve the problems, such as that the utility model provides a kind of planting with sowing machine axis existing for existing sowing axis adjustment device
Transmission mechanism, design scheme are as follows:
A kind of planting with sowing machine shaft transmission is set to the sowing shaft in rack including rack and level, wherein sowing shaft
One end be square axis, the other end is circular shaft, it is outer and which is provided with sprocket wheel, the axis of the sprocket wheel that square axis one end stretches out in rack
The compatible square hole of square axis described in Kong Weiyu is equipped with the first bearing being used to support with fixed chain wheels between sprocket wheel and rack
And bearing block；
One end of circular shaft stretches out in shell outside and which is provided with roll-setting gear, and roll-setting gear includes roll adjustment pipe, first solid
Stator and the second fixinig plate, roll adjustment pipe are hollow tube and are socketed on the circular shaft that roll adjustment pipe is equipped with external screw thread, are set in rack
There is internal thread hole, roll adjustment pipe is threadedly coupled by external screw thread with rack, and the end of circular shaft is equipped with second bearing, second axis
It holds and is equipped with end cap between roll adjustment pipe；First fixinig plate is set on roll adjustment pipe and is fixed on the outside of rack, and the second fixinig plate is
It plate-like and is threadedly connected on roll adjustment pipe, the first fixinig plate and the opposite two sides of the second fixinig plate are equipped with compatible fixing card
Disk.
Further, one end of the circular shaft is equipped with adjusting handle, and the end cap is fixed on adjusting handle.
Further, the fixation chuck on first fixinig plate and the second fixinig plate is annular, has ring on fixed chuck
The equally distributed fixed block of shape and fixing groove, the fixed block and fixing groove are adapted.
The utility model has the beneficial effects that: making roll adjustment pipe drive sowing shaft on the rack by rotating adjusting handle
It is mobile, so that the size of application rate is adjusted, it is simple to operate；One end that sowing shaft connects sprocket wheel is square shaft, adjusts sowing shaft
When, square shaft can be moved freely along the axis hole of sprocket wheel, convenient for adjusting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the first fixinig plate；
Fig. 3 is the structural schematic diagram of the second fixinig plate；
Fig. 4 is the main view of sprocket wheel；
In figure: 1- rack, 2- sowing shaft, 201- square axis, 202- circular shaft, 3- sprocket wheel, 4- first bearing, 5- bearing block,
6- roll adjustment pipe, the first fixinig plate of 7-, the second fixinig plate of 8-, 9- second bearing, 10- end cap, 11- adjusting handle, 12- fixing card
Disk, 13- fixing groove, 14- fixed block.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, it should be noted that above and below being hereinafter previously mentioned
Left and right is with Fig. 1 for reference.
A kind of planting with sowing machine shaft transmission, including rack 1 and the horizontal sowing shaft 2 being set in rack 1, wherein sowing
The right end of axis 2 is square axis 201, left end is circular shaft 202, and 201 one end of square axis stretches out in outside rack 1 and which is provided with sprocket wheel 3,
The axis hole of sprocket wheel 3 is square hole compatible with square axis 201, is equipped with and is used to support and fixed chain wheels between sprocket wheel 3 and rack 1
3 first bearing 4 and bearing block 5.
One end of 2 circular shaft 202 of sowing shaft stretches out in 1 outside of rack and which is provided with roll-setting gear, and roll-setting gear includes adjusting
Away from pipe 6, the first fixinig plate 7 and the second fixinig plate 8, roll adjustment pipe 6 is hollow tube and is socketed on circular shaft 202.Roll adjustment pipe 6 is equipped with
External screw thread, rack 1 are equipped with internal thread hole, and roll adjustment pipe 6 is threadedly coupled by external screw thread with rack 1；The end of circular shaft 202 is fixed
It is connected with adjusting handle 11, is equipped between second bearing 9, second bearing 9 and adjusting handle 11 between circular shaft 202 and roll adjustment pipe 6
Equipped with end cap 10.
The first fixinig plate 7 and the second fixinig plate 8 for fixing roll adjustment pipe 6, the first fixinig plate 7 are additionally provided on roll adjustment pipe 6
It is fixed on the outside of rack 1, the second fixinig plate 2 is plate-like and is threadedly connected on roll adjustment pipe 6, and the first fixinig plate 7 and second is solid
Compatible fixed chuck 12 is equipped on the opposite two sides of stator 8.Fixed chuck 12 is annular and equally distributed solid thereon
Determine block 14 and fixing groove 13, the size of fixed block 14 is adapted with the size of fixing groove 13.
The working principle of the utility model is as follows:
When adjusting, the second fixinig plate 8 of rotation separates it with the first fixinig plate 7, then rotates adjusting handle 11, because adjusting
It is to be threadedly coupled, therefore roll adjustment pipe 6 can be moved along the internal thread hole of rack 1 with rack 1 away from pipe 6, sowing shaft 2 and adjusting handle
It is equipped with end cap 10 between 11, therefore sowing shaft 2 can be driven to move right when the movement of roll adjustment pipe 6, the right end of sowing shaft 2 is freely
End, the square axis 201 of right end can be moved freely along sprocket wheel 3.When sowing shaft 2 is adjusted to suitable position, rotation second is solid
Stator 8 is engaged it with 7 phase of the first fixinig plate, and roll adjustment pipe 6 is fixed in rack 1 and can not rotate at this time.At seeding time, it sows
Axis 2 can be rotated around roll adjustment pipe 6 and roll adjustment pipe 6 is remain stationary.
It should be noted that above are merely preferred embodiments of the utility model, it is noted that for the art
Those of ordinary skill for, without deviating from the technical principle of the utility model, can also make it is several improvement and replace
It changes, these are improved and replacement also should be regarded as to the protection scope of the utility model.
Claims (3)
1. a kind of planting with sowing machine shaft transmission, which is characterized in that including rack (1) and horizontal broadcasting on rack (1)
Kind axis (2), wherein one end of sowing shaft (2) is square axis (201), the other end is circular shaft (202), the square axis (201) one
End stretches out in rack (1) outside and which is provided with sprocket wheel (3), and the axis hole of the sprocket wheel (3) is to be adapted with the square axis (201)
Square hole, be equipped between sprocket wheel (3) and rack (1) and be used to support first bearing (4) and bearing block with fixed chain wheels (3)
(5)；
One end of the circular shaft (202) stretches out on the outside of rack (1) and which is provided with roll-setting gear, and roll-setting gear includes roll adjustment pipe
(6), the first fixinig plate (7) and the second fixinig plate (8), roll adjustment pipe (6) is hollow tube and is socketed on the circular shaft (202), is adjusted
It is equipped with external screw thread away from pipe (6), rack (1) is equipped with internal thread hole, and roll adjustment pipe (6) is connected by external screw thread and rack (1) screw thread
It connects, the end of circular shaft (202) is equipped between second bearing (9), the second bearing (9) and roll adjustment pipe (6) equipped with end cap
(10)；First fixinig plate (7) is set on roll adjustment pipe (6) and is fixed on the outside of rack (1), the second fixinig plate (8) be plate-like and
It is threadedly connected on roll adjustment pipe, the first fixinig plate (7) and the opposite two sides of the second fixinig plate (8) are equipped with compatible fixing card
Disk (12).
2. planting with sowing machine shaft transmission according to claim 1, which is characterized in that one end of the circular shaft (202)
Equipped with adjusting handle (11), the end cap (10) is fixed on adjusting handle (11).
3. planting with sowing machine shaft transmission according to claim 1, which is characterized in that first fixinig plate (7) and
Fixation chuck (12) on second fixinig plate (8) is annular, there is the equally distributed fixed block (14) of annular on fixed chuck (12)
With fixing groove (13), the fixed block (14) and fixing groove (13) are adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822262545.6U CN209628065U (en) | 2018-12-30 | 2018-12-30 | A kind of planting with sowing machine shaft transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822262545.6U CN209628065U (en) | 2018-12-30 | 2018-12-30 | A kind of planting with sowing machine shaft transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209628065U true CN209628065U (en) | 2019-11-15 |
Family
ID=68476583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822262545.6U Active CN209628065U (en) | 2018-12-30 | 2018-12-30 | A kind of planting with sowing machine shaft transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209628065U (en) |
-
2018
- 2018-12-30 CN CN201822262545.6U patent/CN209628065U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |