CN215872636U - Fixed-distance and quantitative seeding device - Google Patents
Fixed-distance and quantitative seeding device Download PDFInfo
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- CN215872636U CN215872636U CN202122103875.2U CN202122103875U CN215872636U CN 215872636 U CN215872636 U CN 215872636U CN 202122103875 U CN202122103875 U CN 202122103875U CN 215872636 U CN215872636 U CN 215872636U
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Abstract
The utility model provides a fixed-distance and quantitative seeding device, wherein a plough part is arranged at the front end of a machine body, an earthing wheel is arranged at the rear end of the machine body, a quantitative box is arranged at the upper end of the machine body, a cavity is arranged in the quantitative box, a rotating shaft is arranged in the cavity, one end of the rotating shaft extends out of the quantitative box and is connected with a motor, a roller is coaxially sleeved on the rotating shaft, and the outer side wall of the roller is rotatably attached to the inner side wall of the cavity; a plurality of groups of seed groove groups are uniformly distributed on the side wall of the roller along the circumferential direction, each group of seed groove groups comprises a plurality of seed grooves which are uniformly distributed along the axial direction of the roller, the middle parts of the upper end and the lower end of the quantitative box are respectively provided with a plurality of through holes which are equal to the seed grooves in each group of seed groove groups in number, the upper through holes and the lower through holes are divided into a feed inlet and a discharge outlet, and the seed grooves in any groove group can be rotated to be communicated with the feed inlet or the discharge outlet; a seed bin is arranged above the quantitative box and is communicated with the plurality of feed inlets; be equipped with a plurality of discharging pipes on the organism, the upper end and the discharge gate intercommunication of discharging pipe, its lower extreme downwardly extending to organism below, but this device distance, ration seeding and seeding depth are controllable.
Description
Technical Field
The utility model relates to the field of seeding, in particular to a fixed-distance and quantitative seeding device.
Background
In agricultural production, crops need to be sowed, and the traditional manual sowing mode cannot meet the actual requirement.
The existing seeder can realize automatic seeding, but the structure is too complex in the aspect of realizing fixed-distance and quantitative seeding, and the seeding depth of seeds is difficult to control.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a fixed-distance and fixed-quantity seeding device.
In a first aspect, the present invention provides a fixed-distance and quantitative sowing device, comprising a body, wherein:
the front end of the machine body is provided with a soil plowing part, and the rear end of the lower end of the machine body is provided with a soil covering wheel;
the upper end of the machine body is provided with a quantitative box, a cylindrical cavity arranged along the left-right direction is arranged in the quantitative box, a rotating shaft is coaxially and rotatably arranged in the cavity, one end of the rotating shaft extends to the outside of the quantitative box and is in transmission connection with a motor arranged on the quantitative box, a roller is coaxially sleeved on the rotating shaft, and the outer side wall of the roller is rotatably attached to the inner side wall of the cavity;
a plurality of groups of seed grooves are uniformly distributed on the side wall of the roller along the circumferential direction, each group of seed grooves comprises a plurality of seed grooves which are uniformly distributed along the axial direction of the roller and are used for containing seeds, the middle parts of the upper end and the lower end of the quantitative box are respectively provided with a plurality of through holes which are equal to the number of the seed grooves contained in each group of seed grooves along the left-right direction, the through holes positioned above form feed inlets, the through holes positioned below form discharge outlets, and when the roller rotates, the plurality of seed grooves of any group of seed grooves can rotate to be communicated with the plurality of feed inlets or the plurality of discharge outlets in a one-to-one correspondence manner; a seed bin connected with the machine body through a frame is arranged above the quantitative box, and the seed bin is respectively communicated with the plurality of feed inlets through pipelines;
a plurality of discharging pipes which are provided with the same number of discharging holes and correspond to one another are vertically arranged on the machine body, the upper ends of the discharging pipes are communicated with the corresponding discharging holes, and the lower ends of the discharging pipes extend downwards to the lower part of the machine body.
Further: the soil plowing part comprises a mounting frame, a connecting rod and a soil plowing device, the mounting frame is connected with the machine body, the soil plowing device is arranged below the mounting frame, and the mounting frame is connected with the soil plowing device through the connecting rod.
Further: the connecting rod is a hydraulic telescopic rod.
Further: the machine body is also provided with a sprinkling component.
Further: the sprinkling part comprises a water tank, a water pipe and a sprayer, the water tank is connected with the machine body, and the water tank is connected with the sprayer arranged on the machine body through the water pipe.
Further: the water pipe is provided with an adjusting valve.
The utility model has the beneficial effects that:
1. the seed grooves are arranged to ensure that the seeding amount is quantitative every time, when the rotating speed of the motor is constant, fixed-distance seeding can be realized, and the rotating speed of the motor is adjusted to adjust the seeding interval;
2. the connecting rod in the soil plowing component is a hydraulic telescopic rod, so that the soil plowing depth (namely the sowing depth) is controllable.
Drawings
FIG. 1 is a schematic view of a fixed-distance and quantitative seeding device according to the present invention;
FIG. 2 is a partial schematic view of a fixed distance and quantity seed planting device of the present invention;
the reference numerals in the figures denote:
a body; 2. seed storage; 3. a cavity; 4. a rotating shaft; 5. a drum; 6. a seed tank; 7. a water tank; 8. a spray head; 9. soil covering wheels; 10. a mounting frame; 11. a connecting rod; 12. a plough.
Detailed Description
The utility model will be described in further detail below with reference to the drawings and specific examples.
FIG. 1 is a schematic view of a fixed-distance and quantitative seeding device according to the present invention; FIG. 2 is a partial schematic view of a fixed-distance and quantitative seeding device according to the present invention.
Fig. 1 to 2 show an embodiment of a fixed-distance and quantitative sowing device of the present invention, comprising a body 1, wherein:
the front end of the machine body 1 is provided with a soil plowing part, and the rear end of the lower end of the machine body is provided with a soil covering wheel 9;
the upper end of the machine body 1 is provided with a quantitative box, a cylindrical cavity 3 arranged along the left-right direction is arranged in the quantitative box, a rotating shaft 4 is coaxially and rotatably arranged in the cavity 3, one end of the rotating shaft 4 extends to the outside of the quantitative box and is in transmission connection with a motor 13 arranged on the quantitative box, a roller 5 is coaxially sleeved on the rotating shaft 4, and the outer side wall of the roller 5 is rotatably attached to the inner side wall of the cavity 3;
a plurality of groups of seed groove groups are uniformly distributed on the side wall of the roller 5 along the circumferential direction, each group of seed groove groups comprises a plurality of seed grooves 6 which are uniformly distributed along the axial direction of the roller 5 and are used for containing seeds, the middle parts of the upper end and the lower end of the quantitative box are respectively provided with a plurality of through holes which are equal to the seed grooves 6 in each group of seed groove groups in number along the left-right direction, the through holes positioned above form feed inlets, the through holes positioned below form discharge outlets, and when the roller 5 rotates, the plurality of seed grooves 6 in any group of seed groove groups can rotate to be communicated with the plurality of feed inlets or discharge outlets in a one-to-one correspondence manner; a seed bin 2 connected with the machine body 1 through a frame is arranged above the quantitative box, and the seed bin 2 is respectively communicated with the plurality of feed inlets through pipelines;
the vertical a plurality of discharging pipes that are equipped with discharge gate quantity equal and one-to-one on organism 1, the upper end and the discharge gate intercommunication that corresponds of discharging pipe, its lower extreme downwardly extending to organism 1 below.
In this embodiment, a plurality of discharging pipes that set up on organism 1 all run through organism 1 and extend to the below of organism 1.
The connecting rod 11 in the soil plowing part is a hydraulic telescopic rod, the height of the soil plowing device 12 can be controlled by the telescopic action of the connecting rod 11, and then the purpose of adjusting the depth of the seed pit is achieved, of course, in practice, the connecting rod 11 can also be used as other lifting units such as an electric push rod.
The distance between the inner wall of the cavity 3 and the outer wall of the drum 5 is small enough to be rotatable against each other or is generally smaller than the normal size of a conventional seed, so that the seed can only enter the seed groove 6 and cannot enter between the inner wall of the cavity 3 and the outer wall of the drum 5.
In fact, can adjust the size of kind groove 6 according to the seeding demand to change how much of seeding quantity at every turn, because be equipped with kind groove 6 on the cylinder 5, and kind groove 6 rotates the position that communicates the discharge gate every time and can accomplish a seeding, so the rotational speed of pivot 4 is adjusted to accessible motor 13, and then adjusts the rotational speed of cylinder 5, and then the time interval of seeding changes, under the condition of seeder uniform velocity removal, can reach the purpose of control seeding interval.
The water tank 7 is positioned at the right side of the seed bin 2, so that watering can be conveniently carried out on the tunnel after sowing, and water in the water tank 7 passes through the water pipe and is finally sprayed out of the spray head 8; the water pipe is provided with an adjusting valve which can be used for adjusting the water flow, in the embodiment, the watering power comes from the gravity of water, and the water pump can be used for driving the water flow.
The working principle is as follows: connecting rod 11 is flexible, adjust the height of plough 12, after reacing suitable height, 1 uniform motion of organism, plough 12 plough out the seed gallery, motor 13 drives pivot 4 and rotates, pivot 4 drives cylinder 5 and rotates, when kind of groove 6 on the cylinder 5 rotates and feeds through with the feed inlet, the seed in kind storehouse 2 falls into kind of groove 6 until filling up kind of groove 6, cylinder 5 continues to rotate, kind of groove 6 carries the seed and also rotates, when kind of groove 6 rotates and feeds through with the discharge gate, the seed is discharged from the discharge gate, fall into kind of pit, repeat above-mentioned process, can realize the distance, the ration seeding, after the seeding, water in the water tank 7 flows from shower nozzle 8, accomplish the watering, earthing wheel 9 pushes the soil into kind of pit afterwards, accomplish the loam.
Although the embodiments of the present application have been disclosed above, they are not limited to the details described in the description and the embodiments, and further modifications may be effected by those skilled in the art without departing from the general concept defined by the claims and their equivalents, which are not further elaborated herein.
Claims (6)
1. The utility model provides a distance and quantitative seeder which characterized in that, includes organism (1), wherein:
the front end of the machine body (1) is provided with a soil plowing part, and the rear end of the lower end of the machine body is provided with a soil covering wheel (9);
the quantitative measuring device is characterized in that a quantitative box is arranged at the upper end of the machine body (1), a cylindrical cavity (3) is arranged in the quantitative box along the left-right direction, a rotating shaft (4) is coaxially and rotatably arranged in the cavity (3), one end of the rotating shaft (4) extends to the outside of the quantitative box and is in transmission connection with a motor (13) arranged on the quantitative box, a roller (5) is coaxially sleeved on the rotating shaft (4), and the outer side wall of the roller (5) is rotatably attached to the inner side wall of the cavity (3);
a plurality of groups of seed grooves are uniformly distributed on the side wall of the roller (5) along the circumferential direction, each group of seed grooves comprises a plurality of seed grooves (6) which are uniformly distributed along the axial direction of the roller (5) and are used for containing seeds, a plurality of through holes which are equal to the seed grooves (6) in number in each group of seed grooves are respectively arranged in the middle parts of the upper end and the lower end of the quantitative box along the left-right direction, the through holes positioned above form feed inlets, the through holes positioned below form discharge outlets, and when the roller (5) rotates, the plurality of seed grooves (6) in any group of seed grooves can be rotated to be communicated with the plurality of feed inlets or discharge outlets in a one-to-one correspondence manner; a seed bin (2) connected with the machine body (1) through a frame is arranged above the quantitative box, and the seed bin (2) is respectively communicated with the plurality of feed inlets through pipelines;
the organism (1) go up vertically be equipped with a plurality of discharging pipes that discharge gate quantity equals and the one-to-one, the upper end of discharging pipe with correspond the discharge gate intercommunication, its lower extreme downwardly extending to organism (1) below.
2. A distance and quantity spaced seeding apparatus according to claim 1, wherein: the soil plowing part comprises a mounting frame (10), a connecting rod (11) and a soil plowing device (12), the mounting frame (10) is connected with the machine body (1), the soil plowing device (12) is arranged below the mounting frame (10), and the mounting frame (10) and the soil plowing device (12) are connected through the connecting rod (11).
3. A distance and quantity spaced seeding apparatus according to claim 2, wherein: the connecting rod (11) is a hydraulic telescopic rod.
4. A distance and quantity spaced seeding apparatus according to claim 1, wherein: the machine body (1) is also provided with a sprinkling component.
5. A distance and quantity spaced seeding apparatus according to claim 4, wherein: the sprinkling component comprises a water tank (7), a water pipe and a sprayer (8), the water tank (7) is connected with the machine body (1), the water tank (7) is connected with the sprayer (8) on the machine body (1) through the water pipe.
6. A distance and quantity spaced seeding apparatus according to claim 5, wherein: and the water pipe is provided with an adjusting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122103875.2U CN215872636U (en) | 2021-09-02 | 2021-09-02 | Fixed-distance and quantitative seeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122103875.2U CN215872636U (en) | 2021-09-02 | 2021-09-02 | Fixed-distance and quantitative seeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215872636U true CN215872636U (en) | 2022-02-22 |
Family
ID=80564102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122103875.2U Active CN215872636U (en) | 2021-09-02 | 2021-09-02 | Fixed-distance and quantitative seeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215872636U (en) |
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2021
- 2021-09-02 CN CN202122103875.2U patent/CN215872636U/en active Active
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