CN216532546U

CN216532546U - Corn planter with adjustable interval

Info

Publication number: CN216532546U
Application number: CN202123412837.1U
Authority: CN
Inventors: 沈志河
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-17
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a corn planter with adjustable spacing, which belongs to the technical field of corn planting and comprises a body, wherein a walking mechanism is arranged at the bottom of the body, a seed box is arranged at the top of one end of the body, a feed inlet is formed in the top of the seed box, a discharge outlet is connected to the bottom of the seed box, a first control valve is arranged on the discharge outlet, a cavity is formed in one side of the body, the cavity is arranged on one side of the seed box, a positive and negative screw rod is rotatably arranged in the cavity, one end of the positive and negative screw rod penetrates through the side wall of the front end of the body, a slide rod is arranged above the positive and negative screw rod, adjusting blocks are symmetrically arranged on the positive and negative screw rod, the top of each adjusting block is sleeved on the slide rod, the bottom of each adjusting block is connected with a planting pipe through a transition box, the top of the transition box is connected with the discharge outlet through a corrugated pipe, and by the arrangement, the distance for corn planting can be conveniently adjusted, and further the corn can be better grown.

Description

Corn planter with adjustable interval

Technical Field

The utility model relates to the technical field of corn planting, in particular to a spacing-adjustable corn planter.

Background

Corn is an annual isogenic cross-pollinated plant with both sexes, is tall and large, has strong stems, is an important food crop and feed crop, is also the crop with the highest total yield all over the world, and has the planting area and the total yield inferior to rice and wheat. Corn has been praised as a long-life food all the time, contains rich protein, fat, vitamins, trace elements, cellulose and the like, and has great potential for developing high-nutrition and high-biological function foods.

The existing corn planting mode is that manual planting is mostly adopted, the efficiency is low, the labor intensity is high, the planting distance between the corns is difficult to grasp, the growth and development of the corns can be influenced, and when the corns are planted through machinery, the distance between the corn planting is more difficult to adjust, the growth and development of the corns can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spacing-adjustable corn planter to solve the problems mentioned in the technical background.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a maize planter with adjustable interval, includes the body, the body bottom is equipped with walking mechanism, the one end top of body is equipped with kind of a seed case, kind of a seed roof portion is equipped with the feed inlet, kind of a seed bottom of the case portion is connected with the discharge gate, be equipped with control valve one on the discharge gate, the cavity has been seted up to body one side, the cavity sets up one side of kind of a seed case, the cavity internal rotation is equipped with positive and negative tooth lead screw, the one end of positive and negative tooth lead screw is run through the front end lateral wall of body, positive and negative tooth lead screw top is equipped with the slide bar, the symmetry is equipped with the regulating block on the positive and negative tooth lead screw, the regulating block top cover is established on the slide bar, the regulating block bottom is connected with the planting pipe through the transition case, the bellows connection is passed through at transition roof portion the discharge gate.

As a further scheme of the utility model: the walking mechanism comprises a plurality of groups of supporting legs which are connected to the bottom of the body at equal intervals, and walking wheels are connected to the bottom of the supporting legs.

As a further scheme of the utility model: one end of the body, which is far away from the seed box, is connected with a push handle.

As a further scheme of the utility model: the fertilizer box is arranged in the middle of the body, a fertilizer inlet is formed in the top of the fertilizer box, a fertilizer pipe is connected to the bottom of the fertilizer box, a second control valve is arranged on the fertilizer pipe, and a plurality of groups of discharging pipes are connected to the bottom of the fertilizer pipe through guide pipes.

As a further scheme of the utility model: the electric hydraulic cylinder is arranged in one side, away from the seed box, of the body, the output end of the electric hydraulic cylinder penetrates through the bottom of the body and is connected with a connecting portion, and the bottom of the connecting portion is connected with a bulldozing plate.

As a further scheme of the utility model: one end of the positive and negative screw rod penetrates through the side wall of the front end of the body and is connected with a rotating disc, and the side wall of the rotating disc is connected with a rocker.

As a further scheme of the utility model: and scale marks are arranged on the outer circumferential surface of the sliding rod.

In conclusion, the utility model has the following beneficial effects:

1. rotate in the cavity and be equipped with positive and negative tooth lead screw, positive and negative tooth lead screw top is equipped with the slide bar, the cover is equipped with the regulating block on the positive and negative tooth lead screw, the cover is established on the slide bar at regulating block top, the pipe is planted through the transition case connection to the regulating block bottom, the bellows connection has the discharge gate of seed box bottom portion at the transition roof portion, through so setting, rotate positive and negative tooth lead screw, make the regulating block on positive and negative tooth lead screw relative movement, the regulating block drives the pipe of planting of transition bottom of the case portion and removes, thereby can adjust the planting distance between the maize, and then can make the maize can be better grow and develop.

2. Fertilizer can bottom is connected with fertilizer pipe, and fertilizer pipe bottom passes through the passage, and the passage bottom is connected with the multiunit discharging pipe, through so setting up, after the maize is planted and is accomplished, can fertilize or the watering to the maize this moment to can help the maize to grow and develop.

3. At this internal electric hydraulic cylinder that is equipped with, electric hydraulic cylinder's output runs through the body bottom and is connected with connecting portion, and the connecting portion bottom is connected with bulldozing board, through so setting up, after maize is planted and is fertilizied the completion, through the height of adjusting the bulldozing board, buries the maize for the maize can be better grow.

4. Be equipped with the scale mark on the slide bar, through so setting up, understanding the distance between the regulating block that can be convenient, and then can know the distance between the maize is planted.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic cross-sectional view A-A of FIG. 3;

FIG. 5 is a schematic cross-sectional view B-B of FIG. 3;

in the figure: 1. a body; 2. a seed box; 3. a feed inlet; 4. a discharge port; 5. a first control valve; 6. a bellows; 7. an adjusting block; 8. a slide bar; 9. scale lines; 10. a screw rod with positive and negative teeth; 11. rotating the disc; 12. a rocker; 13. a transition box; 14. planting a pipe; 15. a support bar; 16. a fertilizer box; 17. a fertilizer inlet; 18. a fertilizer tube; 19. a second control valve; 20. a material guide pipe; 21. a discharge pipe; 22. an electric hydraulic cylinder; 23. a connecting portion; 24. a bulldozer plate; 25. a support leg; 26. a running wheel; 27. a push handle; 28. a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides the following technical scheme;

as shown in figures 1-5, a corn planter with adjustable spacing comprises a body 1, a walking mechanism is arranged at the bottom of the body 1, a seed box 2 is arranged at the top of one end of the body 1, a feed inlet 3 is arranged at the top of the seed box 2, a discharge outlet 4 is connected at the bottom of the seed box 2, a control valve I5 is arranged on the discharge outlet 4, a cavity 28 is arranged at one side of the body 1, the cavity 28 is arranged at one side of the seed box 2, a positive and negative tooth lead screw 10 is rotatably arranged in the cavity 28, one end of the positive and negative tooth lead screw 10 penetrates through the front end side wall of the body 1, a slide rod 8 is arranged above the positive and negative tooth lead screw 10, adjusting blocks 7 are symmetrically arranged on the positive and negative tooth lead screw 10, the tops of the adjusting blocks 7 are sleeved on the slide rod 8, the bottoms of the adjusting blocks 7 are connected with a planting pipe 14 through a transition box 13, the tops of the transition box 13 are connected with the discharge outlet 4 through a corrugated pipe 6, through the arrangement, when planting corn, the corn seeds are added into the seed box 2 from the feed inlet 3, then, a control valve I5 is opened, corn seeds flow down from a discharge port 4 at the moment and enter a transition box 13 through a corrugated pipe 6, then fall into a planting pipe 14 from the transition box 13, and then fall from the planting pipe 14, so that the corn seeds fall into the ground, and planting of the corn is finished, when the corn planting interval needs to be adjusted, firstly, a worker rotates a positive and negative screw rod 10, at the moment, an adjusting block 7 slides on a sliding rod 8 and the positive and negative screw rod 10, as the adjusting block 7 is symmetrically provided with two blocks, and the positive and negative screw rod 10 is a screw rod with two groups of external threads with opposite rotating directions symmetrically arranged on the surface, the adjusting block 7 can move oppositely, the distance between the adjusting blocks 7 is adjusted, the adjusting block 7 drives the transition box 13 to move, the transition box 13 drives the planting pipe 14 to move, the purpose of adjusting the corn planting interval is achieved, and the corn can grow in a proper interval, so that the corn can not affect each other when growing, and further the corn can be more excellent when growing and developing.

Specifically, the method comprises the following steps: walk the mechanism including multiunit landing leg 25, multiunit landing leg 25 equidistance is connected in body 1 bottom, and landing leg 25 bottom is connected with and walks capable wheel 26, through so setting up, this planter of removal that can be convenient for the planter can be convenient remove in the field.

Specifically, the method comprises the following steps: one end of the body 1 far away from the seed box 2 is connected with a pushing handle 27, and through the arrangement, the working personnel can push the planter conveniently and quickly through the pushing handle 27, and the workload of the working personnel is reduced.

Specifically, the method comprises the following steps: 1 middle part of body is equipped with fertilizer can 16, fertilizer can 16 top is equipped with fertilizer entry 17, fertilizer can 16 bottom is connected with fertilizer pipe 18, be equipped with two 19 of control valve on the

fertilizer pipe

18, 18 bottoms of fertilizer pipe are connected with multiunit discharging pipe 21 through passage 20, through so setting up, after the maize is planting the completion, can add water or fertilizer to fertilizer can 16 through fertilizer entry 17, can be through opening two 19 of control valve this moment, make water or fertilizer in the fertilizer can 16 flow from fertilizer pipe 18, reach discharging pipe 21 through passage 20 after that, and flow from discharging pipe 21, fertilize or the watering to the maize after the completion of planting, promote the planting survival rate of maize, and make the development that grows that the maize can be better.

Specifically, the method comprises the following steps: inside electric hydraulic cylinder 22 that is equipped with in one side that kind seed box 2 was kept away from to body 1, electric hydraulic cylinder 22's output runs through body 1 bottom and is connected with connecting portion 23, connecting portion 23 bottom is connected with bull dozer 24, through so setting, after maize is planting and fertilization completion, start electric hydraulic cylinder 22 this moment, adjust connecting portion 23 and bull dozer 24's height, make bull dozer 24 can bury the maize seed of planting the completion, it buries to need not that the staff is manual, reduce staff's work load, and can promote the completion degree of planting, promote planting efficiency.

Specifically, the method comprises the following steps: the one end of positive and negative tooth lead screw 10 runs through the front end lateral wall of body 1 and is connected with rolling disc 11, and the lateral wall of rolling disc 11 is connected with rocker 12, through so setting up, can be so that the staff rotates positive and negative tooth lead screw 10 through rocker 12 and rolling disc 11, reaches the purpose of the operation of being convenient for, promotes the practicality and the convenience of this planter.

Specifically, the method comprises the following steps: be equipped with scale mark 9 on slide bar 8's the outer periphery, through so setting up, when regulating block 7 moved on slide bar 8, can know the distance between the regulating block 7 through scale mark 9 constantly for the staff can know the distance between the maize is planted, and then can adjust the distance that the maize was planted to suitable position.

The working principle of the spacing-adjustable corn planter disclosed by the utility model is as follows:

firstly, corn seeds are added into a seed box 2 through a feed inlet 3, then a control valve I5 is opened, the corn seeds reach a corrugated pipe 6 through a discharge outlet 4, then reach a transition box 13 from the corrugated pipe 6, then fall from a planting pipe 14 to complete the planting of the corn, when the planting distance between the corns needs to be adjusted, a positive and negative tooth screw rod 10 is rotated to enable two groups of adjusting blocks 7 to move oppositely on the positive and negative tooth screw rod 10 and a slide rod 8, the adjusting blocks 7 drive the transition box 13 and the planting pipe 14 at the bottom of the transition box 13 to move oppositely so as to adjust the planting distance of the corn, a push handle 27 is used for pushing a body 1 in the planting process to enable the corn to move for planting, before planting, water or fertilizer is added into a fertilizer box 16 through a fertilizer inlet 17, then a control valve II 19 is opened, and the water or the fertilizer in the fertilizer box 16 flows out from a fertilizer pipe 18, and then the corn seeds reach the discharge pipe 21 through the material guide pipe 20 and flow out of the discharge pipe 21, the planted corn is fertilized or sprinkled, and in the process, the electric hydraulic cylinder 22 is started, the height of the connecting part 23 and the height of the soil shifter 24 are adjusted, so that the soil shifter 24 can bury the planted corn seeds.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A corn planter with adjustable spacing comprises a body (1) and is characterized in that;

the seed box is characterized in that a walking mechanism is arranged at the bottom of the body (1), a seed box (2) is arranged at the top of one end of the body (1), a feed inlet (3) is formed in the top of the seed box (2), a discharge outlet (4) is connected to the bottom of the seed box (2), a first control valve (5) is arranged on the discharge outlet (4), a cavity (28) is formed in one side of the body (1), the cavity (28) is arranged on one side of the seed box (2), a positive and negative tooth lead screw (10) is rotationally arranged in the cavity (28), one end of the positive and negative tooth lead screw (10) penetrates through the side wall of the front end of the body (1), a slide rod (8) is arranged above the positive and negative tooth lead screw (10), adjusting blocks (7) are symmetrically arranged on the positive and negative tooth lead screw (10), the top of each adjusting block (7) is sleeved on the slide rod (8), and the bottom of each adjusting block (7) is connected with a planting pipe (14) through a transition box (13), the top of the transition box (13) is connected with the discharge port (4) through a corrugated pipe (6).

2. The corn planter with adjustable spacing of claim 1, wherein: walk the mechanism including multiunit landing leg (25), multiunit landing leg (25) equidistance is connected body (1) bottom, landing leg (25) bottom is connected with and walks capable wheel (26).

3. The corn planter with adjustable spacing of claim 1, wherein: one end of the body (1) far away from the seed box (2) is connected with a push handle (27).

4. The corn planter with adjustable spacing of claim 1, wherein: the fertilizer box is characterized in that a fertilizer box (16) is arranged in the middle of the body (1), a fertilizer inlet (17) is formed in the top of the fertilizer box (16), a fertilizer pipe (18) is connected to the bottom of the fertilizer box (16), a control valve II (19) is arranged on the fertilizer pipe (18), and a plurality of groups of discharge pipes (21) are connected to the bottom of the fertilizer pipe (18) through a guide pipe (20).

5. The corn planter with adjustable spacing of claim 1, wherein: the electric hydraulic cylinder (22) is arranged inside one side, far away from the seed box (2), of the body (1), the output end of the electric hydraulic cylinder (22) penetrates through the bottom of the body (1) and is connected with a connecting portion (23), and the bottom of the connecting portion (23) is connected with a bulldozer plate (24).

6. The corn planter with adjustable spacing of claim 1, wherein: one end of the positive and negative tooth screw rod (10) penetrates through the side wall of the front end of the body (1) and is connected with a rotating disc (11), and the side wall of the rotating disc (11) is connected with a rocker (12).

7. The corn planter with adjustable spacing of claim 1, wherein: and scale marks (9) are arranged on the outer circumferential surface of the sliding rod (8).