CN217957731U

CN217957731U - Corn planter with adjustable interval

Info

Publication number: CN217957731U
Application number: CN202222427636.7U
Authority: CN
Inventors: 张春艳; 张晓艳; 闫煜鑫; 庄克章; 吴荣华; 李新新
Original assignee: Linyi Academy of Agricultural Sciences; Shandong Linyi Institute of Modern Agriculture of Zhejiang University
Current assignee: Linyi Academy of Agricultural Sciences; Shandong Linyi Institute of Modern Agriculture of Zhejiang University
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-06
Anticipated expiration: 2032-09-14

Abstract

The utility model provides a corn planter with adjustable spacing, which relates to the technical field of corn planting, and comprises a mounting plate, wherein four corners of the bottom end of the mounting plate are provided with idler wheels, one side of the top end of the mounting plate is provided with a material cavity, the bottom end of the material cavity is provided with a blanking mechanism, the bottom end of a fixed cavity is provided with a furrow opener, one side of the blanking opening is communicated with the lower part of the blanking mechanism through a hose, the upper part of one side of the mounting plate is provided with a wetting mechanism, and the bottom end of the mounting plate is provided with an earth covering plate; the adjusting mechanism is arranged in the middle position of the top end of the mounting plate, the adjusting mechanism is used for being matched with each other, the positions of the fixed cavity and the furrow opener can be adjusted, and then the distance between the corn and the furrow opener can be adjusted according to actual conditions, so that the corn cannot be too sparse and too dense when growing, the corn grows better, and the practicability of the planting machine in use is greatly improved.

Description

Corn planter with adjustable interval

Technical Field

The utility model relates to a maize planting technical field especially relates to a maize planter with adjustable interval.

Background

With the development of economy and the continuous progress of agricultural planting technology in China, the planting technology of corn is more and more mature, china is a big corn planting country, and the corn has high nutritive value and is an excellent grain crop; is also one of indispensable raw materials of food, medical treatment and public health, light industry, chemical industry and the like;

along with the acceleration of mechanized process, maize need not utilize the manual work to plant when planting, can use the maize planter when maize is planted, maize planter corn drill has the seeding evenly, the depth is unanimous, the line spacing is stable, the earthing is good, save the seed, characteristics such as work efficiency height, nevertheless current maize planter is when using, inconvenient planting makes the interval adjust to the maize, when making the maize to different seeds plant, the maize can be too sparse or too dense, thereby the growth of maize has been influenced, therefore, the utility model provides a maize planter with adjustable interval is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a maize planter with adjustable interval has solved the problem that the interval when inconvenient planting the maize was adjusted among the prior art.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the corn planter with the adjustable space comprises a mounting plate, wherein rollers are mounted at four corners of the bottom end of the mounting plate, a material cavity is mounted at one side of the top end of the mounting plate, a blanking mechanism is arranged at the bottom end of the material cavity, an adjusting mechanism is arranged at the middle position of the top end of the mounting plate, a fixed cavity is mounted at the bottom end of the adjusting mechanism, a lifting mechanism is arranged in the fixed cavity, a furrow opener is arranged at the bottom end of the fixed cavity, a blanking port is mounted at one side of the furrow opener, one side of the blanking port is communicated with the lower part of the blanking mechanism through a hose, a wetting mechanism is arranged above one side of the mounting plate, and a covering plate is mounted at the bottom end of the mounting plate;

adjustment mechanism includes fixed axle, movable sleeve, fixed orifices, installation cavity, bolt and expanding spring, the fixed axle is installed in the intermediate position department of mounting panel top, the inside of fixed axle is provided with the fixed orifices, a plurality of movable sleeves are installed to the lateral wall of fixed axle, the installation cavity is installed on the top of movable sleeve, the inside of installation cavity is run through there is the bolt, the one end of bolt extends to the inside of fixed orifices, the lateral wall of bolt is provided with expanding spring, expanding spring's the setting in the inside of installation cavity.

The further improvement lies in that: the fixed orifices are arranged in the fixed shaft, and the fixed orifices are distributed in the fixed shaft at equal intervals.

The further improvement is that: elevating system includes driving rack, cavity, a servo motor, worm wheel and drive gear, driving rack sets up in the inside in fixed chamber, driving rack's one end extends to the outside in fixed chamber, driving rack's bottom is connected with the top of furrow opener, the cavity is installed to the below of fixed chamber one side, a servo motor is installed on the top of cavity, the worm is installed to the inside one side of cavity, a servo motor's output is connected with the one end of worm, one side meshing of worm has the worm wheel, drive gear is installed to the one end of worm wheel, one side of drive gear and one side intermeshing of driving rack.

The further improvement is that: unloading mechanism includes unloading case, second servo motor, pivot and baffle, the unloading case is installed in the bottom in material chamber, second servo motor is installed to the one end of unloading case, the internally mounted of unloading case has the pivot, second servo motor's output is connected with the one end of pivot, the lateral wall of pivot is provided with the baffle.

The further improvement is that: the baffle is provided with a plurality ofly at the lateral wall of pivot, and is a plurality of the baffle is the annular distribution at the lateral wall of pivot.

The further improvement lies in that: wetting mechanism includes water tank, water pump, water cavity and shower nozzle, the water tank is installed in one side on mounting panel top, the water pump is installed to one side of water tank, the water cavity is installed in the bottom of mounting panel, the shower nozzle is installed to the bottom in water cavity, the hose is installed at the both ends of water pump, the one end of hose is linked together with one side of water tank, the opposite side of hose is linked together with one side in water cavity.

The utility model has the advantages that: through the intermediate position department on mounting panel top be provided with adjustment mechanism, utilize adjustment mechanism's fixed axle, the movable sleeve, the fixed orifices, the installation cavity, mutually support of bolt and expanding spring, can adjust the position of fixed chamber and furrow opener, and then can adjust the interval when planting the maize according to actual conditions, make the maize can not too sparsely nor too dense when growing, make the better of maize growth, thereby the practicality of this planter when using has been improved greatly, through being provided with unloading mechanism, utilize unloading case of unloading mechanism, the second servo motor, pivot and baffle, can carry out quantitative unloading to the maize seed, carry out the ration seeding, make the maize is higher when planting the ageing efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a front sectional structure of the lifting mechanism of the present invention;

fig. 3 is a schematic view of a side view and a sectional structure of a part of the lifting mechanism of the present invention;

FIG. 4 is a schematic side view of the adjusting mechanism according to the present invention;

fig. 5 is a schematic diagram of a partially enlarged structure at a position in fig. 2 according to the present invention.

Wherein: 1. mounting a plate; 2. a roller; 3. a material cavity; 4. a fixed cavity; 5. a furrow opener; 6. a feeding port; 7. a fixed shaft; 8. a movable sleeve; 9. a fixing hole; 10. a mounting cavity; 11. a bolt; 12. a tension spring; 13. a drive rack; 14. a cavity; 15. a first servo motor; 16. a worm; 17. a worm gear; 18. a transmission gear; 19. a water tank; 20. a water pump; 21. a water chamber; 22. a spray head; 23. a blanking box; 24. a second servo motor; 25. a rotating shaft; 26. a separator.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3, 4, 5, this embodiment provides a maize planter with adjustable interval, including mounting panel 1, gyro wheel 2 is installed to four corners of mounting panel 1 bottom, material chamber 3 is installed to one side on mounting panel 1 top, the bottom in material chamber 3 is provided with unloading mechanism, the intermediate position department on mounting panel 1 top is provided with adjustment mechanism, fixed chamber 4 is installed to adjustment mechanism's bottom, the inside in fixed chamber 4 is provided with elevating system, the bottom in fixed chamber 4 is provided with furrow opener 5, feed opening 6 is installed to one side of furrow opener 5, the below intercommunication of hose and unloading mechanism is passed through to one side of feed opening 6, the top of mounting panel 1 one side is provided with moist mechanism, the earthing plate is installed to the bottom of mounting panel 1.

Adjustment mechanism includes fixed axle 7, movable sleeve 8, fixed orifices 9, installation cavity 10, bolt 11 and expanding spring 12, fixed axle 7 is installed in the intermediate position department of mounting panel 1 top, the inside of fixed axle 7 is provided with fixed orifices 9, a plurality of movable sleeves 8 are installed to the lateral wall of fixed axle 7, installation cavity 10 is installed on the top of movable sleeve 8, the inside of installation cavity 10 is run through there is bolt 11, the one end of bolt 11 extends to the inside of fixed orifices 9, the lateral wall of bolt 11 is provided with expanding spring 12, expanding spring 12's the inside in installation cavity 10 that sets up, fixed orifices 9 are provided with a plurality ofly, and are a plurality of in the inside of fixed axle 7 fixed orifices 9 are equidistant distribution in the inside of fixed axle 7, during the use, upwards plant bolt 11 and make bolt 11 and fixed orifices 9 break away from each other for the pulling bolt 11, then can remove movable sleeve 8 at the lateral wall of fixed axle 7, adjust fixed axle 7 to suitable position according to the scale, then loosen bolt 11, expanding spring 12 received the effect this moment and drive bolt 11 and extend for the block of bolt 11 and fixed orifices 9 accomplishes the regulation of bolt, make the maize interval can not too sparse when the maize growth can not too much better use, thereby this maize when the maize is too thick spacing can not too.

The lifting mechanism comprises a transmission rack 13, a cavity 14, a first servo motor 15, a worm 16, a worm wheel 17 and a transmission gear 18, wherein the transmission rack 13 is arranged inside the fixed cavity 4, one end of the transmission rack 13 extends to the outside of the fixed cavity 4, the bottom end of the transmission rack 13 is connected with the top end of the furrow opener 5, the cavity 14 is arranged below one side of the fixed cavity 4, the first servo motor 15 is arranged at the top end of the cavity 14, the worm 16 is arranged at one side inside the cavity 14, the output end of the first servo motor 15 is connected with one end of the worm 16, the worm wheel 17 is meshed at one side of the worm 16, the transmission gear 18 is arranged at one end of the worm wheel 17, one side of the transmission gear 18 is meshed with one side of the transmission rack 13, when the lifting mechanism is used, the first servo motor 15 is started to drive the worm 16 to rotate, the worm 16 is meshed with the worm wheel 17 to drive the worm wheel 17 to rotate, the transmission gear 18 is further driven to rotate, and the transmission rack 13 is driven to move, so that the furrow opener 5 is adjusted to an appropriate height and can adjust the depth of the furrow.

Unloading mechanism includes unloading case 23, second servo motor 24, pivot 25 and baffle 26, unloading case 23 is installed in the bottom of material chamber 3, second servo motor 24 is installed to the one end of unloading case 23, the internally mounted of unloading case 23 has pivot 25, the output of second servo motor 24 is connected with the one end of pivot 25, the lateral wall of pivot 25 is provided with baffle 26, and during the use, it drives pivot 25 and rotates to start second servo motor 24, and the maize seed falls into between two baffles 26 this moment, utilizes pivot 25 to drive baffle 26 and rotates, and the seed carries out the ration through pipeline landing to the inside of feed opening 6 and sows this moment for the maize is higher in the planting efficiency.

Baffle 26 is provided with a plurality ofly at the lateral wall of pivot 25, and is a plurality of baffle 26 is the annular distribution at the lateral wall of pivot 25, utilizes mutually supporting of a plurality of baffles 26 and pivot 25, can be to the best of the heart ration ejection of compact of maize seed.

Wetting mechanism includes water tank 19, water pump 20, water cavity 21 and shower nozzle 22, water tank 19 is installed in one side on mounting panel 1 top, water pump 20 is installed to one side of water tank 19, water cavity 21 is installed in the bottom of mounting panel 1, shower nozzle 22 is installed to the bottom of water cavity 21, the hose is installed at the both ends of water pump 20, the one end of hose is linked together with one side of water tank 19, the opposite side of hose is linked together with one side of water cavity 21, during the use, starts water pump 20, passes through the inside that the hose carried to water cavity 21 with the inside water of water tank 19, then utilizes shower nozzle 22 to spray out, wets soil, utilizes furrow opener 5 to carry out the ditching to soil for furrow opener 5 is higher in the efficiency in the use.

The working principle is as follows: the staff pours the maize seed into the inside of material chamber 3 at first, then remove this planter to suitable position, upwards stimulate bolt 11 this moment makes bolt 11 and fixed orifices 9 break away from each other, then can remove movable sleeve 8 at the lateral wall of fixed axle 7, adjust fixed axle 7 to suitable position according to the scale, then loosen bolt 11, telescopic spring 12 receives the effect of elasticity drive bolt 11 and extends this moment, make bolt 11 and fixed orifices 9 block, accomplish the regulation of maize planting interval, then start first servo motor 15 and drive worm 16 and rotate, because intermeshing between worm 16 and the worm wheel 17, so drive worm wheel 17 and rotate, and then drive gear 18 and rotate, because intermeshing between drive rack 13 and the drive gear 18, so drive rack 13 and remove, adjust furrow opener 5 to suitable height, then start this planter, start water pump 20, carry the inside water of water tank 19 to the inside of water chamber 21 through the hose, then utilize shower nozzle 22 to spray out, wet soil, utilize furrow opener 5 to handle, this moment start second ditching 24, this moment the inside rotatory baffle of the maize seed that drives through the rotatory baffle 26 of maize seed this moment, the rotation baffle that utilizes maize seed to carry out the rotation.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a maize planter with adjustable interval, includes mounting panel (1), its characterized in that: the four corners of the bottom end of the mounting plate (1) are provided with rollers (2), a material cavity (3) is mounted on one side of the top end of the mounting plate (1), a discharging mechanism is arranged at the bottom end of the material cavity (3), an adjusting mechanism is arranged at the middle position of the top end of the mounting plate (1), a fixed cavity (4) is mounted at the bottom end of the adjusting mechanism, a lifting mechanism is arranged inside the fixed cavity (4), a furrow opener (5) is arranged at the bottom end of the fixed cavity (4), a discharging hole (6) is mounted on one side of the furrow opener (5), one side of the discharging hole (6) is communicated with the lower portion of the discharging mechanism through a hose, a wetting mechanism is arranged above one side of the mounting plate (1), and a covering plate is mounted at the bottom end of the mounting plate (1);

adjustment mechanism includes fixed axle (7), movable sleeve (8), fixed orifices (9), installation cavity (10), bolt (11) and expanding spring (12), fixed axle (7) are installed in the intermediate position department of mounting panel (1) top, the inside of fixed axle (7) is provided with fixed orifices (9), a plurality of movable sleeve (8) are installed to the lateral wall of fixed axle (7), installation cavity (10) are installed on the top of movable sleeve (8), bolt (11) have been run through to the inside of installation cavity (10), the one end of bolt (11) extends to the inside of fixed orifices (9), the lateral wall of bolt (11) is provided with expanding spring (12), expanding spring (12) set up in the inside of installation cavity (10).

2. The corn planter with adjustable spacing of claim 1, wherein: the fixing holes (9) are arranged in the fixing shaft (7) in a plurality, and the fixing holes (9) are distributed in the fixing shaft (7) at equal intervals.

3. The corn planter with adjustable spacing of claim 1, wherein: elevating system includes drive rack (13), cavity (14), first servo motor (15), worm (16), worm wheel (17) and drive gear (18), drive rack (13) set up in the inside of fixed chamber (4), the one end of drive rack (13) extends to the outside of fixed chamber (4), the bottom of drive rack (13) is connected with the top of furrow opener (5), cavity (14) are installed to the below of fixed chamber (4) one side, first servo motor (15) are installed on the top of cavity (14), worm (16) are installed to the inside one side of cavity (14), the output of first servo motor (15) is connected with the one end of worm (16), the one side meshing of worm (16) has worm wheel (17), drive gear (18) are installed to the one end of worm wheel (17), one side and one side intermeshing of drive gear (18).

4. The corn planter with adjustable spacing of claim 1, wherein: unloading mechanism includes unloading case (23), second servo motor (24), pivot (25) and baffle (26), unloading case (23) are installed in the bottom of material chamber (3), second servo motor (24) are installed to the one end of unloading case (23), the internally mounted of unloading case (23) has pivot (25), the output of second servo motor (24) is connected with the one end of pivot (25), the lateral wall of pivot (25) is provided with baffle (26).

5. The corn planter with adjustable spacing of claim 4, wherein: the outer side wall of the rotating shaft (25) of the partition plates (26) is provided with a plurality of partition plates, and the partition plates (26) are distributed on the outer side wall of the rotating shaft (25) in an annular mode.

6. The corn planter with adjustable spacing of claim 1, wherein: wetting mechanism includes water tank (19), water pump (20), water cavity (21) and shower nozzle (22), install in one side on mounting panel (1) top water tank (19), water pump (20) are installed to one side of water tank (19), install in the bottom of mounting panel (1) water cavity (21), shower nozzle (22) are installed to the bottom of water cavity (21), the hose is installed at the both ends of water pump (20), the one end of hose is linked together with one side of water tank (19), the opposite side of hose is linked together with one side of water cavity (21).