CN221228222U

CN221228222U - Sweet potato planter

Info

Publication number: CN221228222U
Application number: CN202322593705.6U
Authority: CN
Inventors: 何春梅; 王飞; 刘彩玲; 王珂; 李清华; 王俊宏
Original assignee: Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
Current assignee: Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
Filing date: 2023-09-25
Publication date: 2024-06-28
Anticipated expiration: 2033-09-25

Abstract

The utility model discloses a green manure sweet potato seeder, and relates to the technical field of agricultural machinery; comprising the following steps: a frame; the frame is rotatably provided with a traveling device through a bearing; the sowing mechanism is fixedly connected with the frame; the seeding mechanism comprises a storage box, a distribution assembly, a funnel and a seeding pipe which are sequentially communicated from top to bottom; the storage box is fixedly connected with the frame, the distribution assembly is fixedly connected with the storage box, the hopper is fixedly connected with the frame, and the seeding pipe is fixedly connected with the frame; the distribution assembly comprises a distribution box arranged corresponding to the storage box, the distribution box is provided with a rim body, a preset number of closed sectors and open sectors, and the closed sectors and the open sectors are circumferentially distributed and fixedly connected with the rim body; the discharge proportion of each storage box is controlled by the opening and closing proportion of each distribution box sector.

Description

Sweet potato planter

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a sweet potato seed sowing machine.

Background

The hair vetch is planted in Yangtze river and Huaihe river basin and winter wheat area, preferably 9 months above and in middle ten days, and sowed in 3 to 5 middle ten days in northern China. When in unicast, about 3kg of seeds are sowed per mu, and the seeds are often mixed with oat and barley. The seed quantity of the hair vetch and wheat mixed sowing is 1:1 or 2:1. there are also areas where hair vetch is interplanted with corn, wheat, carrot.

In the prior art, single seeds are often sown or sown after being mixed, but the problem of uneven distribution of the seeds often exists due to uneven weight of the seeds.

In order to solve the above problems, it is an urgent need to provide a seed sowing method for instant sowing.

Disclosure of utility model

The utility model aims to provide a sweet potato seeder, which solves the problems in the prior art and controls the discharging proportion of each storage box through the opening and closing proportion of each distribution box sector.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a green manure sweet potato seeder, which comprises:

A frame; the frame is rotatably provided with a traveling device through a bearing;

The sowing mechanism is fixedly connected with the frame; the sowing mechanism comprises a storage box, a distribution assembly, a funnel and a sowing pipe which are sequentially communicated from top to bottom;

The storage box is fixedly connected with the frame, the distribution assembly is fixedly connected with the storage box, the funnel is fixedly connected with the frame, and the seeding pipe is fixedly connected with the frame;

The distribution assembly comprises a distribution box arranged corresponding to the storage box, wherein the distribution box is provided with a rim body, a preset number of closed sectors and open sectors, and the closed sectors and the open sectors are circumferentially distributed and fixedly connected with the rim body.

Optionally, the rack comprises a chassis and a first upright post fixedly connected to the chassis; the first upright posts are provided with two groups, and a first cross beam and a second cross beam lower than the first cross beam are fixedly arranged between the two groups of the first upright posts.

Optionally, the storage box comprises at least one of a sweet potato seed storage box, an oat seed storage box, a corn seed storage box, a rhizobium strain storage box and a fertilizer storage box.

Optionally, the rim body is in transmission connection with a first transmission mechanism.

Optionally, the first transmission mechanism comprises a first motor and a first transmission shaft; the first motor is in transmission connection with the first transmission shaft, the first motor is fixedly connected with the frame, and the first transmission shaft is coaxially fixedly connected with the rim body.

Optionally, the motor further comprises a first gear and a second gear which are used for the driving connection of the first motor and the first transmission shaft;

The first gear is coaxially and fixedly arranged with the output shaft of the first motor, and the second gear is coaxially and fixedly arranged with the first transmission shaft.

Optionally, the funnel is communicated with the seeding pipe by a hose.

Optionally, the device further comprises a second transmission mechanism for the reciprocating motion of the seeding pipe and a limit hoop for limiting the motion direction of the seeding pipe, wherein the seeding pipe is fixedly connected with a meshing plate for transmission connection with the second transmission mechanism;

The second transmission mechanism is fixedly connected with the frame, and the limit hoop is fixedly connected with the frame.

Optionally, the second transmission mechanism comprises a second motor, a second transmission shaft and a third gear;

The second motor is in transmission connection with the second transmission shaft, the second transmission shaft bearing is rotatably arranged on the frame, the second transmission shaft is fixedly connected with the third gear coaxially, and the third gear is meshed with the meshing plate.

Optionally, the motor further comprises a fourth gear and a fifth gear which are used for the transmission connection of the second motor and the second transmission shaft;

the fourth gear is coaxially and fixedly arranged with the output shaft of the second motor, and the fifth gear is coaxially and fixedly arranged with the second transmission shaft.

The utility model discloses the following technical effects:

1. the discharge proportion of each storage box is controlled by the opening and closing proportion of each distribution box sector.

2. Through the reciprocating motion of the seeding pipe, on one hand, the seeding pipe can be inserted into the soil to be pulled out after seeding, so that the device can also sow on the soil without gully, and on the other hand, the mechanical shaking of the reciprocating motion can prevent seeds from accumulating in the seeding pipe.

3. Providing various storage boxes and adapting to various mixed schemes.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a sweet potato planter in accordance with the present utility model;

FIG. 2 is a schematic diagram of a first distribution box sector distribution scheme;

FIG. 3 is a schematic diagram of a sector distribution scheme of a second distribution box;

in the figure: 111. a bottom bar; 112 a third beam; 121. a first upright; 122. a second upright; 123. a first cross beam; 124. a second cross beam; 2. a storage box; 3. a distribution box; 31. a rim body; 32. closing the sector; 33. an open sector; 4. a funnel; 51. sowing the tubes; 52. a tooth plate; 53. a limit hoop; 61. a first motor; 62. a first drive shaft; 63. a first gear; 64. a second gear; 71. a second motor; 72. a second drive shaft; 73. a third gear; 74. a fourth gear; 75. a fifth gear; 8. a hose; 9. and a walking device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1, the present utility model provides a sweet potato planter, comprising:

A frame; the frame is rotatably provided with a traveling device 9 through a bearing; the running gear 9 is connected with an engine for providing power in a transmission way, and the running gear 9 adopts wheels;

The sowing mechanism is fixedly connected with the frame; the seeding mechanism comprises a stock box 2, a distribution assembly, a funnel 4 and a seeding pipe 51 which are sequentially communicated from top to bottom; at least one sowing mechanism is provided;

The storage box 2 is fixedly connected with the frame, the distribution assembly is fixedly connected with the storage box 2, the hopper 4 is fixedly connected with the frame, and the seeding pipe 51 is fixedly connected with the frame; the distribution assembly is detachably connected with the storage box 2;

The storage box 2 is at least one, the distribution assembly comprises a distribution box 3 which is arranged corresponding to the storage box, the distribution box 3 is provided with a rim body 31, a preset number of closed sectors 32 and open sectors 33, and the closed sectors 32 and the open sectors 33 are circumferentially distributed and fixedly connected with the rim body 31. The number of closed sectors 32 is any one of 0 to 10, and the number of open sectors 33 is any one of 1 to 10. Referring to fig. 2, which shows a first distribution scheme of sectors of a distribution box, 5 open sectors 33 and 5 closed sectors 32 are used; referring to fig. 3, a second distribution scheme of sectors for a distribution box uses 10 open sectors 33. If the seed storage box of the vetch corresponds to the second distribution box, and the seed storage box of the oat corresponds to the first distribution box, the ratio of the vetch to the oat can be 2 when sowing: 1.

Further, the frame comprises a chassis and a first upright post 121 fixedly connected to the chassis; the first upright posts 121 are provided with two groups, and a first cross beam 123 and a second cross beam 124 lower than the first cross beam 123 are fixedly arranged between the two groups of first upright posts 121. The chassis is horizontally arranged, the first upright post 121 is vertically arranged, and the bottom of the first upright post is fixedly connected to the upper surface of the chassis; the storage box 2 is fixedly connected with the first cross beam 123, the hopper 4 is fixedly connected with the second cross beam 124, and the seeding pipe 51 is fixedly connected with the chassis.

Further, the storage box 2 comprises at least one of a sweet potato seed storage box, an oat seed storage box, a corn seed storage box, a rhizobium strain storage box and a fertilizer storage box.

Further, the rim body 31 is in driving connection with a first driving mechanism. The distribution assembly comprises a first distribution box 3 corresponding to the first storage box, a second distribution box 3 corresponding to the second storage box, and a third distribution box 3 corresponding to the third storage box.

Further, the first transmission mechanism comprises a first motor 61 and a first transmission shaft 62; the first motor 61 is connected with a first transmission shaft 62 in a transmission way, the first motor 61 is fixedly connected with the frame, and the first transmission shaft 62 is coaxially fixedly connected with the rim body 31.

Further, the motor further comprises a first gear 63 and a second gear 64 which are used for driving and connecting the first motor 61 and the first transmission shaft 62;

The first gear 63 is coaxially fixed to the output shaft of the first motor 61, and the second gear 64 is coaxially fixed to the first transmission shaft 62. The first gear 63 meshes with the second gear 64.

Further, the hopper 4 is in communication with the seeding tube 51 by means of a hose 8.

Further, the device also comprises a second transmission mechanism for the reciprocating motion of the seeding pipe 51 and a limit hoop 53 for limiting the motion direction of the seeding pipe 51, and the seeding pipe 51 is fixedly connected with a meshing plate 52 for being in transmission connection with the second transmission mechanism;

The second transmission mechanism is fixedly connected with the frame, and the limit hoop 53 is fixedly connected with the frame. The second transmission mechanism is fixedly connected with the second cross beam 124; the limit hoop 53 is sleeved on the seeding pipe 51, and the seeding pipe 51 is in sliding connection with the limit hoop 53; the chassis is provided with two groups of bottom bars 111, a third beam 112 lower than the second beam 124 is fixedly arranged between the two groups of bottom bars 111, and the limit hoop 53 is fixedly connected with the third beam 112.

Further, the second transmission mechanism includes a second motor 71, a second transmission shaft 72, and a third gear 73;

The second motor 71 is in driving connection with a second transmission shaft 72, the second transmission shaft 72 is rotatably arranged on the frame in a bearing way, the second transmission shaft 72 is coaxially and fixedly connected with a third gear 73, and the third gear 73 is meshed with the meshing plate 52. The second motor 71 is a reciprocating motor; the frame also includes two sets of second upright posts 122, and second drive shaft 72 is bearing rotatably mounted between the two sets of second upright posts 122.

Further, the motor further comprises a fourth gear 74 and a fifth gear 75 which are used for connecting the second motor 71 with the second transmission shaft 72 in a transmission way;

the fourth gear 74 is coaxially fixed to the output shaft of the second motor 71, and the fifth gear 75 is coaxially fixed to the second transmission shaft 72. The fourth gear 74 meshes with a fifth gear 75.

Corresponding to the device, the application method of the sweet potato seed sowing machine is provided:

Fixedly mounting at least one of a sweet potato seed storage box, an oat seed storage box, a corn seed storage box, a rhizobium strain storage box and a fertilizer storage box on the first cross beam 123;

The ratio of the closed sector 32 to the open sector 33 is selected according to the ratio required by the different kinds of seeds, and the corresponding distribution box 3 is detachably connected with the corresponding storage box.

Starting a first motor 61, and enabling seeds to fall into a distribution box from a storage box, wherein the first motor 61 sequentially drives a first gear 63, a second gear 64 and a first transmission shaft 62, so that the closed sector 32 and the open sector 33 are driven to rotate, and the seeds are conveyed to the hopper 4;

Seeds output by the distribution boxes corresponding to the funnel sets are conveyed to the sowing pipe 51 through the hose 8;

The second motor reciprocally rotates the fourth gear 74, the fifth gear 75, the second transmission shaft 72, the third gear 73, and the toothed plate 52, which are sequentially connected, thereby driving the seeding pipe 51 to reciprocally move downward to embed the seeds in the ground.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. A sweet potato planter, comprising:

a frame; the frame is rotatably provided with a traveling device (9) through a bearing;

The sowing mechanism comprises a stock box (2), a distribution assembly, a funnel (4) and a sowing pipe (51) which are sequentially communicated from top to bottom;

The storage box (2) is fixedly connected with the frame, the distribution assembly is fixedly connected with the storage box (2), the funnel (4) is fixedly connected with the frame, and the seeding pipe (51) is fixedly connected with the frame;

The material storage box (2) is at least one, the distribution assembly comprises a distribution box (3) arranged corresponding to the material storage box, the distribution box (3) is provided with a rim body (31), a preset number of closed sectors (32) and open sectors (33), and the closed sectors (32) and the open sectors (33) are circumferentially distributed and fixedly connected to the rim body (31).

2. The sweet potato planter according to claim 1, characterized in that,

The frame comprises a chassis and a first upright post (121) fixedly connected to the chassis; the first upright posts (121) are provided with two groups, and a first cross beam (123) and a second cross beam (124) lower than the first cross beam (123) are fixedly arranged between the two groups of the first upright posts (121).

3. The sweet potato planter according to claim 1, characterized in that,

The storage box (2) comprises at least one of a sweet potato seed storage box, an oat seed storage box, a corn seed storage box, a rhizobium strain storage box and a fertilizer storage box.

4. The sweet potato planter according to claim 1, characterized in that,

The rim body (31) is in transmission connection with a first transmission mechanism.

5. The sweet potato planter according to claim 4, characterized in that,

The first transmission mechanism comprises a first motor (61) and a first transmission shaft (62); the first motor (61) is in transmission connection with the first transmission shaft (62), the first motor (61) is fixedly connected with the frame, and the first transmission shaft (62) is coaxially fixedly connected with the rim body (31).

6. The sweet potato planter according to claim 5, characterized in that,

The motor also comprises a first gear (63) and a second gear (64) which are used for the transmission connection of the first motor (61) and the first transmission shaft (62);

The first gear (63) is coaxially fixed with the output shaft of the first motor (61), and the second gear (64) is coaxially fixed with the first transmission shaft (62).

7. The sweet potato planter according to claim 1, characterized in that,

The funnel (4) is communicated with the seeding pipe (51) through a hose (8).

8. The sweet potato planter according to claim 1, characterized in that,

The seeding device further comprises a second transmission mechanism for the reciprocating motion of the seeding pipe (51) and a limit hoop (53) for limiting the motion direction of the seeding pipe (51), wherein the seeding pipe (51) is fixedly connected with a meshing plate (52) for transmission connection with the second transmission mechanism;

the second transmission mechanism is fixedly connected with the frame, and the limit hoop (53) is fixedly connected with the frame.

9. The sweet potato planter according to claim 8, characterized in that,

The second transmission mechanism comprises a second motor (71), a second transmission shaft (72) and a third gear (73);

The second motor (71) is in transmission connection with the second transmission shaft (72), the second transmission shaft (72) is rotatably arranged on the frame in a bearing mode, the second transmission shaft (72) is fixedly connected with the third gear (73) in a coaxial mode, and the third gear (73) is meshed with the meshing plate (52).

10. The sweet potato planter according to claim 9, characterized in that,

The motor also comprises a fourth gear (74) and a fifth gear (75) which are used for the transmission connection of the second motor (71) and the second transmission shaft (72);

The fourth gear (74) is coaxially fixed with the output shaft of the second motor (71), and the fifth gear (75) is coaxially fixed with the second transmission shaft (72).