CN211931296U

CN211931296U - Pneumatic type direct hole-seeding centralized seed discharging device for rice

Info

Publication number: CN211931296U
Application number: CN202020465642.XU
Authority: CN
Inventors: 张华�; 李宝强; 于善凤; 王金之; 李勇
Original assignee: Tancheng County Elite Seed Industry Co ltd
Current assignee: Tancheng County Elite Seed Industry Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-17
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a seed metering device is concentrated in live seeding in pneumatic rice cave, including the seeding case, the downside of seeding case is equipped with running gear, the upside of seeding case is equipped with the feeding case, fixedly connected with inlet pipe in the last lateral wall of feeding case, the upper end fixedly connected with storage hopper of inlet pipe, be equipped with feed mechanism in the feeding case, fixedly connected with discharging pipe in the lower lateral wall of feeding case, the discharging pipe runs through to the seeding incasement, seeding case left side wall internal rotation is connected with first pivot, the part that first pivot is located the seeding incasement can be dismantled and be connected with the fan blade, be connected through the drive mechanism transmission between feed mechanism and the first pivot. The utility model discloses a set up feed mechanism, can realize that the rice seed evenly gets into the effect of sowing the case, cooperation drive mechanism with can dismantle the fan blade of being connected, can realize the effect of pneumatic seeding, improve the degree of depth of seed seeding, also improve the germination percentage of seed simultaneously.

Description

Pneumatic type direct hole-seeding centralized seed discharging device for rice

Technical Field

The utility model relates to a rice planting technical field especially relates to a seed metering device is concentrated in direct seeding of pneumatic rice cave.

Background

The rice is obtained by removing glume from rice, weighing brown rice, and grinding rice bran layer to obtain the final product. Approximately half of the world population uses rice as staple food. Besides being edible, the rice can also be used as industrial raw materials for brewing wine and making sugar, and the rice hulls and rice straws can be used as livestock feed.

Most of rice in the prior art is sowed directly by hand scattering, but the sowing depth is not enough when the hand scattering is carried out, so that rice seeds can not germinate, and the germination rate of the seeds is influenced.

Therefore, a pneumatic rice hole direct seeding centralized seed discharging device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pneumatic rice hole direct seeding centralized seeding device.

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

the utility model provides a seed metering device is concentrated in live seeding in pneumatic rice cave, includes the seeding case, the downside of seeding case is equipped with running gear, the upside of seeding case is equipped with the feeding case, fixedly connected with inlet pipe in the last lateral wall of feeding case, the upper end fixedly connected with storage hopper of inlet pipe, the feeding incasement is equipped with feed mechanism, fixedly connected with discharging pipe in the lower lateral wall of feeding case, the discharging pipe runs through to the seeding incasement, seeding case left side wall internal rotation is connected with first pivot, the part that first pivot is located the seeding incasement can be dismantled and be connected with the fan blade, be connected through the drive mechanism transmission between feed mechanism and the first pivot, many seed sowing pipes of fixedly connected with in the right side wall of seeding case.

Preferably, running gear includes the bracing piece with the equal fixed connection in lower extreme four corners of seeding case, two of the left and right sides all rotate between the bracing piece and be connected with the axis of rotation, coaxial fixedly connected with two gyro wheels in the axis of rotation.

Preferably, feed mechanism include with the feeding case outside on the left side wall fixed connection's mounting panel, the upper end fixedly connected with motor of mounting panel, the coaxial fixedly connected with second pivot of output of motor, the second pivot runs through to the feeding incasement, the second pivot is located the coaxial fixedly connected with spiral auger of part of feeding incasement.

Preferably, one end of the fan blade, which is close to the first rotating shaft, is fixedly connected with a fixing block, the fixing block and the first rotating shaft are provided with corresponding threaded holes, and the corresponding threaded holes are internally threaded with bolts.

Preferably, the transmission mechanism comprises a first belt pulley and a second belt pulley, the first belt pulley and the part of the first rotating shaft, which is located outside the sowing box, are coaxially and fixedly connected, the second belt pulley and the part of the second rotating shaft, which is located outside the feeding box, are coaxially and fixedly connected, and the first belt pulley and the second belt pulley are in transmission connection through a belt.

Preferably, the first pulley is smaller in diameter than the second pulley.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up feed mechanism, can realize the even effect that gets into the seeding case of rice seed, the effect that can realize pneumatic seeding is realized to cooperation drive mechanism and the fan blade of dismantling the connection, improves the degree of depth of seed seeding, also improves the germination percentage of seed simultaneously.

Drawings

FIG. 1 is a perspective view showing the structure of a pneumatic type rice hole direct seeding centralized seed discharging device of the present invention;

fig. 2 is an external structural schematic view of a pneumatic rice hole direct seeding centralized seeding device provided by the utility model.

In the figure: the seeding machine comprises a seeding box 1, a traveling mechanism 2, a feeding box 3, a feeding pipe 4, a storage hopper 5, a feeding mechanism 6, a discharging pipe 7, a first rotating shaft 8, a fan blade 9, a transmission mechanism 10, a seeding pipe 11, a supporting rod 12, a rotating shaft 13, a mounting plate 14, a motor 15, a second rotating shaft 16, a spiral auger 17, a fixing block 18, a bolt 19, a first belt pulley 20 and a second belt pulley 21.

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.

Referring to fig. 1-2, a pneumatic rice hole direct seeding centralized seed discharging device comprises a seeding box 1, a side door is arranged on the outer side of the seeding box 1, a walking mechanism 2 is arranged on the lower side of the seeding box 1, specifically, the walking mechanism 2 comprises supporting rods 12 fixedly connected with four corners of the lower end of the seeding box 1, a rotating shaft 13 is rotatably connected between the two supporting rods 12 on the left side and the right side, and two rollers are coaxially and fixedly connected to the rotating shaft 13.

In the utility model, a feeding box 3 is arranged on the upper side of a seeding box 1, a feeding pipe 4 is fixedly connected in the upper side wall of the feeding box 3, a storage hopper 5 is fixedly connected at the upper end of the feeding pipe 4, a feeding mechanism 6 is arranged in the feeding box 3, it is required to be explained that the feeding mechanism 6 comprises a mounting plate 14 fixedly connected with the outer left side wall of the feeding box 3, a motor 15 is fixedly connected at the upper end of the mounting plate 14, the model of the motor 15 is Y-160L-6, the motor 15 is electrically connected with the outside, which is the prior art, not repeated here, the output of motor 15 is coaxial fixedly connected with second pivot 16, and second pivot 16 runs through to the feeding case 3 in, and the coaxial fixedly connected with spiral auger 17 of part that second pivot 16 is located the feeding case 3, fixedly connected with discharging pipe 7 in the lower lateral wall of feeding case 3, discharging pipe 7 run through to in seeding case 1.

In the utility model, a first rotating shaft 8 is rotationally connected in the left side wall of the seeding box 1, a part of the first rotating shaft 8 positioned in the seeding box 1 is detachably connected with a fan blade 9, it is worth mentioning that one end of the fan blade 9 close to the first rotating shaft 8 is fixedly connected with a fixed block 18, the fixed block 18 and the first rotating shaft 8 are provided with corresponding threaded holes, the corresponding threaded holes are internally connected with bolts 19, the feeding mechanism 6 is in transmission connection with the first rotating shaft 8 through a transmission mechanism 10, it should be noted that the transmission mechanism 10 comprises a first belt pulley 20 and a second belt pulley 21, concretely, the first belt pulley 20 has a smaller diameter than the second belt pulley 21, the first belt pulley 20 and the part of the first rotating shaft 8 positioned outside the seeding box 1 are coaxially and fixedly connected, the second belt pulley 21 and the part of the second rotating shaft 16 positioned outside the feeding box 3 are coaxially and fixedly connected, the first belt pulley 20 and the second belt pulley 21 are connected through belt transmission, a plurality of seeding pipes 11 are fixedly connected in the right side wall of the seeding box 1.

The utility model discloses during the use, pour the rice seed into storage hopper 5 in, open motor 15 after that, motor 15 drives second pivot 16 and rotates, second pivot 16 drives second belt pulley 21 and rotates, second belt pulley 21 drives first belt pulley 20 through the belt and rotates, first belt pulley 20 drives first pivot 8 and rotates, first pivot 8 drives the fan blade and rotates, second pivot 1 drives spiral auger 17 and rotates simultaneously, realize the effect of even material loading, cooperation seeding pipe 11 sows.

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 utility model provides a seed metering device is concentrated in direct seeding in pneumatic rice cave, includes seeding case (1), its characterized in that, the downside of seeding case (1) is equipped with running gear (2), the upside of seeding case (1) is equipped with feed box (3), fixedly connected with inlet pipe (4) in the upper lateral wall of feed box (3), the upper end fixedly connected with storage hopper (5) of inlet pipe (4), be equipped with feed mechanism (6) in feed box (3), fixedly connected with discharging pipe (7) in the lower lateral wall of feed box (3), discharging pipe (7) run through to seeding case (1) in, the rotation is connected with first pivot (8) in the left side wall of seeding case (1), the part that first pivot (8) is located seeding case (1) can be dismantled and be connected with fan blade (9), through drive mechanism (10) transmission connection between feed mechanism (6) and first pivot (8), a plurality of seeding pipes (11) are fixedly connected in the right side wall of the seeding box (1).

2. A pneumatic rice hole direct seeding centralized seed sowing device according to claim 1, wherein the walking mechanism (2) comprises support rods (12) fixedly connected with four corners of the lower end of the seeding box (1), a rotating shaft (13) is rotatably connected between the two support rods (12) on the left side and the right side, and two rollers are coaxially and fixedly connected to the rotating shaft (13).

3. The pneumatic rice hole direct seeding centralized seed sowing device according to claim 1, wherein the feeding mechanism (6) comprises a mounting plate (14) fixedly connected with the outer left side wall of the feeding box (3), a motor (15) is fixedly connected with the upper end of the mounting plate (14), a second rotating shaft (16) is coaxially and fixedly connected with the output end of the motor (15), the second rotating shaft (16) penetrates into the feeding box (3), and a spiral auger (17) is fixedly connected with the part of the second rotating shaft (16) which is positioned in the feeding box (3) in a coaxial manner.

4. A pneumatic rice hole direct seeding centralized seed sowing device according to claim 3, wherein one end of the fan blade (9) close to the first rotating shaft (8) is fixedly connected with a fixed block (18), the fixed block (18) and the first rotating shaft (8) are provided with corresponding threaded holes, and the corresponding threaded holes are internally connected with bolts (19).

5. A pneumatic rice hole direct seeding centralized seed sowing device according to claim 4, wherein the transmission mechanism (10) comprises a first belt pulley (20) and a second belt pulley (21), the first belt pulley (20) and the part of the first rotating shaft (8) which is positioned outside the seeding box (1) are coaxially and fixedly connected, the second belt pulley (21) and the part of the second rotating shaft (16) which is positioned outside the feeding box (3) are coaxially and fixedly connected, and the first belt pulley (20) and the second belt pulley (21) are in belt transmission connection.

6. A pneumatic rice hole direct seeding and centralized seed metering device as claimed in claim 5, wherein the first belt pulley (20) is smaller in diameter than the second belt pulley (21).