CN218679953U

CN218679953U - Saline and alkaline land rice seedling raising device

Info

Publication number: CN218679953U
Application number: CN202222864752.5U
Authority: CN
Inventors: 纪薇薇; 刘琳琳; 曹丹; 张丽丽; 刘圆; 沈洋
Original assignee: LIAONING PROVINCIAL SALINE-ALKALI LAND UTILIZATION AND RESEARCH INSTITUTE
Current assignee: LIAONING PROVINCIAL SALINE-ALKALI LAND UTILIZATION AND RESEARCH INSTITUTE
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-24
Anticipated expiration: 2032-10-27

Abstract

The application provides a saline and alkaline land rice device of growing seedlings includes: the seedling box comprises a seedling box main body, wherein a seeding mechanism is arranged in the seedling box main body; the sowing mechanism comprises: the discharging hopper is movably arranged in the seedling box main body along a first direction; a plurality of blanking pipes communicated with the blanking hopper are arranged at the bottom of the blanking hopper at equal intervals along a second direction, and the second direction is vertical to the first direction; the rotating shaft is rotatably arranged in the blanking hopper, a roller is fixedly sleeved on the rotating shaft and is in rolling contact with the bottom surface of the blanking hopper, and a plurality of storage tanks corresponding to the blanking pipes are formed in the roller; the first driving assembly is used for driving the blanking hopper to move along a first direction; the second driving assembly is used for driving the rotating shaft to rotate around the axis of the second driving assembly; the device has replaced the manual work to broadcasting seeds in the case main part of growing seedlings, has alleviateed staff's labour, can also make the rice seed evenly distributed in the case main part of growing seedlings, makes the rice seedling who grows out neatly grow, the management of being convenient for.

Description

Saline and alkaline land rice seedling raising device

Technical Field

The utility model relates to a rice seedling raising equipment technical field, concretely relates to saline and alkaline land rice seedling raising device.

Background

The rice is a rice cereal crop, the representative species is rice, the rice is native to China and India, the rice is planted by precedent people in Yangtze river basin of China seven thousand years ago, the rice is fruited, namely, the rice is named as brown rice after glume of the rice is removed, the brown rice is milled to remove a rice bran layer to obtain the rice, nearly half population in the world takes the rice as staple food, the rice can be eaten, wine making and sugar making are also used as industrial raw materials, the rice husk and rice straw can be used as livestock feed, the rice planting has certain conditions for growth environment, and when the rice is planted in soda saline-alkali soil and other poor conditions, the rice needs to be rooted and germinated through a geological seedling raising device.

At present, when carrying out rice seedling, need adopt seedling raising box to realize rice seedling, broadcast the kind by the staff to seedling raising box in, lead to staff's labour to strengthen promptly, manual seeding can't guarantee the rice seed at seedling raising box inside evenly distributed simultaneously, leads to the rice seedling growth of follow-up development to be mixed and disorderly easily, difficult management.

Disclosure of Invention

In view of the above-mentioned drawbacks or deficiencies in the prior art, it is desirable to provide a device for raising rice seedlings in saline-alkali soil, comprising:

the seedling box comprises a seedling box main body, wherein a seeding mechanism is arranged in the seedling box main body and is used for seeding rice seeds into the seedling box main body; the sowing mechanism comprises:

the discharging hopper is movably arranged in the seedling box main body along a first direction; a plurality of blanking pipes communicated with the blanking hopper are arranged at the bottom of the blanking hopper at equal intervals along a second direction, and the second direction is vertical to the first direction;

the rotating shaft is rotatably arranged in the blanking hopper, a roller is fixedly sleeved on the rotating shaft and is in rolling contact with the bottom surface of the blanking hopper, and a plurality of storage tanks corresponding to the blanking pipes are formed in the roller;

the first driving assembly is mounted on the seedling box main body, connected with the discharging hopper and used for driving the discharging hopper to move along the first direction;

and the second driving assembly is arranged on the discharging hopper and connected with the rotating shaft, and is used for driving the rotating shaft to rotate around the axis of the rotating shaft.

According to the technical scheme provided by the embodiment of the application, the bottom of the discharging hopper is arc-shaped, and the outer surface of the roller is in rolling contact with the arc-shaped surface of the bottom of the discharging hopper.

According to the technical scheme provided by the embodiment of the application, the first driving assembly comprises:

the first motor is fixedly arranged on the outer side wall of the seedling box main body, a driving shaft of the first motor penetrates through the side wall of the seedling box main body in a rotating mode and is fixedly connected with a lead screw, and one end, far away from the first motor, of the lead screw is rotatably connected with the inner wall of the seedling box main body;

and the moving block is in threaded connection with the lead screw and is fixedly connected with the side wall of the discharging hopper.

And the sliding block and the side wall of the discharging hopper, which is far away from the moving block, are fixedly connected and are in sliding connection with the inner wall of the seedling box main body.

According to the technical scheme provided by the embodiment of the application, the second driving assembly comprises: the second motor is fixedly installed on the outer side wall of the discharging hopper, and a driving shaft of the second motor rotates to penetrate through the side wall of the discharging hopper and is fixedly connected with the rotating shaft through a coupler.

According to the technical scheme that this application embodiment provides, be provided with the board of accepting that is used for placing the matrix of growing seedlings in the seedling raising box main part, it is located to accept the board the below of unloading pipe, it will to accept the board inside last cavity and the lower cavity of divideing into of seedling raising box main part, accept and seted up the bleeder vent on the board, the aperture of bleeder vent is less than the diameter of the matrix of growing seedlings.

According to the technical scheme provided by the embodiment of the application, the side wall of the seedling box main body is provided with a drain pipe communicated with the lower cavity.

The beneficial effect of this application does:

1. this saline and alkaline land rice seedling raising device drives the pivot through second drive assembly and rotates, and the pivot drives the cylinder and rotates to the rice seed in the stock chest that offers on the messenger cylinder flows out from the unloading pipe, thereby has reached the purpose that the rice seed can even unloading.

2. This saline and alkaline land rice seedling raising device moves along first direction at the uniform velocity through hopper under the drive of first drive assembly to make the rice seed in the case main part of growing seedlings neatly sow.

In conclusion, this saline and alkaline land rice seedling raising device has replaced artifical to broadcasting seeds in the case main part of growing seedlings, has alleviateed staff's labour, can also make the rice seed evenly distributed in the case main part of growing seedlings, makes the rice seedling regular growth that follow-up growth came out, the management of being convenient for.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

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

FIG. 2 is a top view of the present invention

FIG. 3 is a right side sectional view of the present invention;

FIG. 4 is an enlarged view of the position A of the present invention;

fig. 5 is a front sectional view of the present invention.

Reference numerals: 1. a seedling box main body; 2. feeding a hopper; 3. a discharging pipe; 4. a rotating shaft; 5. a drum; 6. a storage tank; 7. a first motor; 8. a screw rod; 9. a moving block; 10. a slider; 11. A second motor; 12. a bearing plate; 13. and a water discharge pipe.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 5, a device for raising rice seedlings in saline-alkali soil includes:

the seedling box comprises a seedling box main body 1, wherein a seeding mechanism is arranged inside the seedling box main body 1 and is used for seeding rice seeds into the seedling box main body 1; the sowing mechanism comprises:

a discharging hopper 2, wherein the discharging hopper 2 is movably arranged in the seedling box main body 1 along a first direction; a plurality of blanking pipes 3 communicated with the blanking hopper 2 are arranged at the bottom of the blanking hopper 2 at equal intervals along a second direction, and the second direction is vertical to the first direction;

the rotating shaft 4 is rotatably arranged in the blanking hopper 2, a roller 5 is fixedly sleeved on the rotating shaft 4, the roller 5 is in rolling contact with the bottom surface of the blanking hopper 2, and a plurality of storage tanks 6 corresponding to the blanking pipes 3 are formed in the roller 5;

the first driving assembly is arranged on the seedling box main body 1, is connected with the discharging hopper 2 and is used for driving the discharging hopper 2 to move along the first direction;

and the second driving assembly is arranged on the discharging hopper 2, is connected with the rotating shaft 4 and is used for driving the rotating shaft 4 to rotate around the axis of the rotating shaft 4.

In a preferred embodiment, the bottom of the lower hopper 2 is arc-shaped, and the outer surface of the roller 5 is in rolling contact with the arc-shaped surface of the bottom of the lower hopper 2.

In a preferred embodiment, the first drive assembly comprises:

the first motor 7 is fixedly installed on the outer side wall of the seedling box main body 1, a driving shaft of the first motor 7 penetrates through the side wall of the seedling box main body 1 in a rotating mode and is fixedly connected with a screw rod 8, and one end, far away from the first motor 7, of the screw rod 8 is rotatably connected with the inner wall of the seedling box main body 1;

and the moving block 9 is in threaded connection with the lead screw 8 and is fixedly connected with the side wall of the blanking hopper 2.

The sliding block 10 is fixedly connected with the side wall of the blanking hopper 2 far away from the moving block 9 and is in sliding connection with the inner wall of the seedling box main body 1; the side wall of the seedling box main body 1 close to the sliding block 10 is provided with a sliding groove along the first direction, and the sliding block 10 is arranged in the sliding groove in a sliding mode.

In a preferred embodiment, the second drive assembly comprises: the second motor 11 is fixedly installed on the outer side wall of the lower hopper 2, and a driving shaft of the second motor 11 rotates to penetrate through the side wall of the lower hopper 2 and is fixedly connected with the rotating shaft 4 through a coupler.

In a preferred embodiment, a receiving plate 12 for placing a seedling substrate is arranged in the seedling box main body 1, the receiving plate 12 is located below the discharging pipe 3, the receiving plate 12 divides the inside of the seedling box main body 1 into an upper cavity and a lower cavity, and an air hole is formed in the receiving plate 12, and the aperture of the air hole is smaller than the diameter of the seedling substrate.

In a preferred embodiment, a drain pipe 13 communicated with the lower cavity is arranged on the side wall of the seedling box body 1.

The working principle is as follows:

when the rice seeds are sowed in the seedling box main body 1, the rice seeds are poured into the discharging hopper 2, the first motor 7 is started to rotate forwards and backwards periodically to drive the screw rod 8 to rotate forwards and backwards periodically, the screw rod 8 drives the movable block 9 to move along the screw rod 8 periodically, meanwhile, the second motor 11 is started to drive the rotating shaft 4 and the roller 5 to rotate, and when the storage tank 6 is aligned with the discharging pipe 3, the rice seeds in the storage tank 6 flow out along the discharging pipe 3, so that the rice seeds are sowed in the seedling box main body 1 in order; this saline and alkaline land rice device of growing seedlings has replaced the manual work to broadcasting seeds in the case main part of growing seedlings 1, has alleviateed staff's labour, can also make rice seed 1 evenly distributed in the case main part of growing seedlings, makes the orderly growth of the rice seedling of follow-up growth out, the management of being convenient for.

The foregoing description is only exemplary of the preferred embodiments of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a saline and alkaline land rice seedlings raising device which characterized in that includes:

the rice seedling raising box comprises a seedling raising box main body (1), wherein a sowing mechanism is arranged inside the seedling raising box main body (1) and is used for sowing rice seeds into the seedling raising box main body (1); the sowing mechanism comprises:

the discharging hopper (2) is movably arranged in the seedling box main body (1) along a first direction; a plurality of blanking pipes (3) communicated with the blanking hopper (2) are arranged at the bottom of the blanking hopper (2) at equal intervals along a second direction, and the second direction is vertical to the first direction;

the rotating shaft (4) is rotatably arranged in the blanking hopper (2), a roller (5) is fixedly sleeved on the rotating shaft (4), the roller (5) is in rolling contact with the bottom surface of the blanking hopper (2), and a plurality of storage tanks (6) corresponding to the blanking pipes (3) are formed in the roller (5);

the first driving assembly is mounted on the seedling box main body (1), connected with the discharging hopper (2) and used for driving the discharging hopper (2) to move along the first direction;

and the second driving assembly is arranged on the discharging hopper (2) and connected with the rotating shaft (4) and is used for driving the rotating shaft (4) to rotate around the axis of the rotating shaft (4).

2. The saline-alkali soil rice seedling raising device as claimed in claim 1, wherein the bottom of the discharging hopper (2) is arc-shaped, and the outer surface of the roller (5) is in rolling contact with the arc-shaped surface at the bottom of the discharging hopper (2).

3. The rice seedling raising apparatus for saline-alkali soil as claimed in claim 1, wherein the first driving assembly comprises:

the first motor (7) is fixedly installed on the outer side wall of the seedling box main body (1), a driving shaft of the first motor (7) penetrates through the side wall of the seedling box main body (1) in a rotating mode and is fixedly connected with a screw rod (8), and one end, far away from the first motor (7), of the screw rod (8) is connected with the inner wall of the seedling box main body (1) in a rotating mode;

the moving block (9) is in threaded connection with the lead screw (8) and is fixedly connected with the side wall of the discharging hopper (2);

the sliding block (10) is fixedly connected with the side wall, far away from the moving block (9), of the discharging hopper (2) and is in sliding connection with the inner wall of the seedling box main body (1).

4. The rice seedling raising apparatus for saline-alkali soil as claimed in claim 1, wherein the second driving assembly comprises: second motor (11), second motor (11) fixed mounting be in down on the lateral wall of hopper (2), the drive shaft of second motor (11) rotates and passes down the lateral wall of hopper (2) and through the shaft coupling with pivot (4) fixed connection.

5. The saline-alkali soil rice seedling raising device as claimed in claim 1, wherein a receiving plate (12) for placing a seedling raising substrate is arranged in the seedling raising box main body (1), the receiving plate (12) is located below the discharging pipe (3), the receiving plate (12) divides the inside of the seedling raising box main body (1) into an upper cavity and a lower cavity, air holes are formed in the receiving plate (12), and the diameter of each air hole is smaller than the diameter of the seedling raising substrate.

6. The saline-alkali soil rice seedling raising device as claimed in claim 5, wherein a drain pipe (13) communicated with the lower cavity is arranged on the side wall of the seedling raising box body (1).