CN214178004U

CN214178004U - Corn planter with adjustable interval

Info

Publication number: CN214178004U
Application number: CN202022991055.7U
Authority: CN
Inventors: 赵西拥; 荣松柏; 丁开霞; 韦前飞; 晁漫宁
Original assignee: Institute Of Crops Anhui Academy Of Agricultural Sciences
Current assignee: Institute Of Crops Anhui Academy Of Agricultural Sciences
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-14
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a maize planter with adjustable interval belongs to the maize field of planting. The corn planter with the adjustable space comprises a supporting plate, wherein a planting box is fixedly connected to the outer wall of the top of the supporting plate, a discharging hose is arranged at the bottom of the planting box, and a frame plate is connected to the bottom of the supporting plate in a sliding mode; the frame plate is rotatably connected with a second rotating shaft through a bearing, the outer wall of the second rotating shaft is also provided with a convex block, the convex block is connected with a fixing ring in a sliding manner, the outer wall of the fixing ring is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the fixing ring, is provided with an arc digging piece; a threaded rod is further rotatably connected between the two bearings on the frame plate and is matched with the fixing ring for use, and a hexagonal block is arranged on the outer wall of the threaded rod; the utility model discloses can make things convenient for the spacing, be applicable to the maize of different intervals and plant, it is more convenient to use, uses more extensively.

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

The corn planter is a planting machine taking crop corn seeds as a seeding object, generally called the seeder and usually named the crop type name, such as a corn planter, a grain drill planter, a corn hill planter, a cotton planter, a pasture broadcast planter and the like, the corn planter has the characteristics of uniform seeding, consistent depth, stable row spacing, good covering soil, seed saving, high working efficiency and the like, because the planting areas of corns are different, the influence of the geographical environment on the corns is large, the corn planting density in different areas is different, the corn planters on the market at present are mostly non-adjustable in spacing, the positions of pits and discharging on the planter are fixed, the spacing is inconvenient to adjust, and the planter can not be suitable for different occasions to use, so the multifunctional corn planter with the adjustable spacing is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the distance is not adjustable in the prior art and providing a corn planter with adjustable distance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the corn planter with the adjustable space comprises a supporting plate, wherein a planting box is fixedly connected to the outer wall of the top of the supporting plate, a discharging hose is arranged at the bottom of the planting box, and a frame plate is connected to the bottom of the supporting plate in a sliding mode;

the frame plate is rotatably connected with a second rotating shaft through a bearing, the outer wall of the second rotating shaft is also provided with a convex block, the convex block is connected with a fixing ring in a sliding manner, the outer wall of the fixing ring is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the fixing ring, is provided with an arc digging piece;

still rotate between two bearings on the deckle board and be connected with the threaded rod, the threaded rod uses with solid fixed ring cooperation, the outer wall of threaded rod is equipped with the hexagonal piece.

Preferably, the threaded rod and the fixing rings are eight in number, one of the threaded rod is in threaded connection with one of the fixing rings and is in sliding connection with the other fixing rings, and each fixing ring is provided with six connecting rods and arc-shaped digging pieces.

Preferably, the outer wall of planting the case rotates and is connected with first motor, the output of first motor is connected with first axis of rotation, the outer wall of first axis of rotation is connected with the roller bearing, be equipped with on the roller bearing and hold the groove, the inner wall of planting the case is equipped with the brush with roller bearing matched with.

Preferably, the inner wall of the bottom of the planting box is provided with a discharging pipe, and the supporting plate is provided with round holes corresponding to the discharging pipe and the discharging hose.

Preferably, the bottom of backup pad is equipped with the fixed plate, it is connected with the gyro wheel to rotate on the fixed plate, still be equipped with the connecting piece in the backup pad.

Preferably, the fixing plate is fixedly connected with a connecting plate, the connecting plate is provided with a plurality of through holes, and the discharging hose is connected in the through holes.

Preferably, the outer wall of planting the case is equipped with the diaphragm, be equipped with the cylinder on the diaphragm, the frame plate is connected at the output of cylinder, still be equipped with the gag lever post on the frame plate, gag lever post sliding connection is in the backup pad.

Preferably, the outer wall of the frame plate is further provided with a second motor, and the second rotating shaft is connected to the output end of the second motor.

Compared with the prior art, the utility model provides a maize planter with adjustable interval possesses following beneficial effect:

1. when the corn planter with the adjustable space is used, corn seeds to be planted are placed in a planting box, then an air cylinder is started, a frame plate is made to move downwards, so that a connecting rod and an arc digging piece are driven to move downwards, then a first motor and a second motor are started, the corn seeds can orderly fall down from the planting box by the first motor, the second motor can drive a second rotating shaft to rotate, a fixing ring is driven to rotate under the action of a convex block, then the arc digging piece is used for digging a pit, the corn seeds falling down from the planting box can enter a discharging hose and then fall into the dug pit, seeding is completed, and a hexagonal block on a threaded rod can be rotated, so that the fixing ring in threaded connection with the threaded rod can move, so that the corn planter can move to a position to be used, each threaded rod corresponds to one fixing ring, and the position of each fixing ring can be conveniently adjusted, thereby adjusting the distance and facilitating the use.

2. This maize planter with adjustable interval sets up the connecting plate, and sets up a plurality of through-holes on the connecting plate, can make ejection of compact hose insert in the through-hole of difference after adjusting solid fixed ring's position, makes its mutual correspondence to make falling into in the hole that maize seed can be better.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make things convenient for the spacing, be applicable to the maize of different intervals and plant, it is more convenient to use, uses more extensively.

Drawings

Fig. 1 is a first schematic structural view of a spacing adjustable corn planter provided by the present invention;

FIG. 2 is a schematic structural view II of a corn planter with adjustable spacing according to the present invention;

FIG. 3 is a schematic structural view of the bottom of the corn planter with adjustable spacing according to the present invention;

fig. 4 is a schematic sectional view of a main view of a corn planter with adjustable spacing according to the present invention;

FIG. 5 is a schematic structural view of a spacing adjustable roller of a corn planter according to the present invention;

fig. 6 is the schematic structural diagram of part a in fig. 3 of a spacing adjustable corn planter provided by the present invention.

In the figure: 1. a support plate; 101. a connecting member; 102. a fixing plate; 103. a roller; 2. planting boxes; 201. a first rotating shaft; 202. a roller; 203. a containing groove; 204. a discharging pipe; 205. a first motor; 3. a transverse plate; 301. a cylinder; 302. a frame plate; 303. a second motor; 304. a second rotating shaft; 305. a bump; 306. a fixing ring; 307. a connecting rod; 308. arc digging pieces; 309. a limiting rod; 4. a connecting plate; 401. a through hole; 402. a discharge hose; 5. a threaded rod; 501. a hexagonal block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-6, a corn planter with adjustable spacing comprises a support plate 1, wherein a planting box 2 is fixedly connected to the outer wall of the top of the support plate 1, a discharging hose 402 is arranged at the bottom of the planting box 2, and a frame plate 302 is slidably connected to the bottom of the support plate 1;

the frame plate 302 is rotatably connected with a second rotating shaft 304 through a bearing, the outer wall of the second rotating shaft 304 is further provided with a convex block 305, the convex block 305 is slidably connected with a fixing ring 306, the outer wall of the fixing ring 306 is fixedly connected with a connecting rod 307, and one end, far away from the fixing ring 306, of the connecting rod 307 is provided with an arc digging piece 308;

still rotate between two bearings on the deckle board 302 and be connected with threaded rod 5, threaded rod 5 uses with solid fixed ring 306 cooperation, and the outer wall of threaded rod 5 is equipped with hexagonal piece 501, and hexagonal piece 501's setting can conveniently use the spanner to rotate threaded rod 5.

During the use, place the maize seed that needs to plant in planting case 2, then make framed panel 302 move down, thereby it digs piece 308 and arc to drive connecting rod 307 and arc, then the maize seed is from planting orderly the falling down of incasement 2, second motor 303 can drive second axis of rotation 304 and rotate, it rotates to drive solid fixed ring 306 under the effect of lug 305, then arc digs piece 308 and digs the operation of digging pit, then it then can get into ejection of compact hose 402 to plant the maize seed that falls down in the case 2, thereby fall to the hole of digging, accomplish the seeding, and hexagonal piece 501 on the rotatable threaded rod 5, thereby make solid fixed ring 306 with threaded rod 5 threaded connection remove, thereby make it remove the position that needs to use, and every threaded rod 5 all corresponds solid fixed ring 306, can conveniently adjust the position of every solid fixed ring 306, thereby adjust its interval, and convenient to use.

The eight threaded rods 5 and the eight fixing rings 306 are arranged, one threaded rod 5 is in threaded connection with one fixing ring 306 and is in sliding connection with the other fixing rings 306, each fixing ring 306 is provided with six connecting rods 307 and arc-shaped digging pieces 308, one fixing ring 306 can be adjusted by each threaded rod 5, and meanwhile other threaded rods 5 can have a limiting function, so that the threaded rods are convenient to slide and use.

The outer wall of the planting box 2 is rotatably connected with a first motor 205, the output end of the first motor 205 is connected with a first rotating shaft 201, the outer wall of the first rotating shaft 201 is connected with a rolling shaft 202, a containing groove 203 is arranged on the rolling shaft 202, the inner wall of the planting box 2 is provided with a brush matched with the rolling shaft 202, the first motor 205 is started to drive the rolling shaft 202 to rotate through the first rotating shaft 201, after the corn seeds are placed in the planting box 2, the beards enter the containing groove 203 on the rolling shaft 202, then, the brush can lead the corn seeds not to be left in the gap between the roller 202 and the inner wall of the planting box 2 by following the rotation of the roller 202, lead the corn seeds to be orderly dropped, then after the holding groove 203 on the roller 202 rotates the bottom of the planting box 2, the corn seeds in the holding groove 203 fall downwards under the action of gravity, enter the discharging pipe 204 and are discharged through the discharging hose 402.

The inner wall of the bottom of the planting box 2 is provided with a discharging pipe 204, the supporting plate 1 is provided with round holes corresponding to the discharging pipe 204 and the discharging hose 402, and the round holes can enable corn seeds to fall conveniently.

The bottom of backup pad 1 is equipped with fixed plate 102, rotates on fixed plate 102 and is connected with gyro wheel 103, still is equipped with connecting piece 101 on the backup pad 1, and gyro wheel 103 can make backup pad 1 conveniently remove.

Fixedly connected with connecting plate 4 on fixed plate 102 is equipped with a plurality of through-holes 401 on connecting plate 4, and ejection of compact hose 402 is connected in through-hole 401, sets up connecting plate 4, and sets up a plurality of through-holes 401 on connecting plate 4, can make ejection of compact hose 402 insert in different through-holes 401 after adjusting solid fixed ring 306's position, makes its mutual correspondence to make the maize seed can be better fall into in the hole.

The outer wall of planting case 2 is equipped with diaphragm 3, is equipped with cylinder 301 on diaphragm 3, and frame 302 is connected at the output of cylinder 301, still is equipped with gag lever post 309 on the frame 302, and gag lever post 309 sliding connection starts cylinder 301 on backup pad 1, then can make frame 302 downstream, and gag lever post 309 can carry on spacingly to it, makes it remove more stably, then the arc piece 308 of digging then can dig the work of digging a pit.

The outer wall of the frame plate 302 is further provided with a second motor 303, and a second rotating shaft 304 is connected to the output end of the second motor 303.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The corn planter with the adjustable space comprises a supporting plate (1), and is characterized in that a planting box (2) is fixedly connected to the outer wall of the top of the supporting plate (1), a discharging hose (402) is arranged at the bottom of the planting box (2), and a frame plate (302) is slidably connected to the bottom of the supporting plate (1);

the frame plate (302) is rotatably connected with a second rotating shaft (304) through a bearing, the outer wall of the second rotating shaft (304) is further provided with a convex block (305), the convex block (305) is connected with a fixing ring (306) in a sliding mode, the outer wall of the fixing ring (306) is fixedly connected with a connecting rod (307), and one end, far away from the fixing ring (306), of the connecting rod (307) is provided with an arc-shaped digging piece (308);

still rotate between two bearings on framed panel (302) and be connected with threaded rod (5), threaded rod (5) and solid fixed ring (306) cooperation are used, the outer wall of threaded rod (5) is equipped with hexagonal piece (501).

2. The corn planter with adjustable spacing of claim 1, wherein the threaded rod (5) and the retaining ring (306) are eight, one of the threaded rod (5) is threaded to one of the retaining rings (306) and slidably connected to the other retaining rings (306), and each retaining ring (306) is provided with six links (307) and arcuate digging pieces (308).

3. The corn planter with the adjustable spacing according to claim 1, characterized in that a first motor (205) is rotatably connected to the outer wall of the planting box (2), a first rotating shaft (201) is connected to the output end of the first motor (205), a roller (202) is connected to the outer wall of the first rotating shaft (201), a containing groove (203) is formed in the roller (202), and a brush matched with the roller (202) is arranged on the inner wall of the planting box (2).

4. The corn planter with the adjustable spacing according to claim 3, characterized in that a discharging pipe (204) is arranged on the inner wall of the bottom of the planting box (2), and round holes corresponding to the discharging pipe (204) and the discharging hose (402) are arranged on the supporting plate (1).

5. The corn planter with the adjustable spacing according to claim 4, characterized in that a fixing plate (102) is arranged at the bottom of the supporting plate (1), a roller (103) is rotatably connected to the fixing plate (102), and a connecting member (101) is further arranged on the supporting plate (1).

6. The corn planter with the adjustable spacing of claim 5, wherein a connecting plate (4) is fixedly connected to the fixing plate (102), a plurality of through holes (401) are formed in the connecting plate (4), and the discharging hose (402) is connected in the through holes (401).

7. The corn planter with the adjustable spacing according to claim 1, characterized in that a transverse plate (3) is arranged on the outer wall of the planting box (2), an air cylinder (301) is arranged on the transverse plate (3), the frame plate (302) is connected to the output end of the air cylinder (301), a limiting rod (309) is further arranged on the frame plate (302), and the limiting rod (309) is slidably connected to the support plate (1).

8. The corn planter with adjustable spacing of claim 7, wherein the outer wall of the frame plate (302) is further provided with a second motor (303), and the second rotating shaft (304) is connected to the output end of the second motor (303).