Sowing machine convenient for taking out grain seeds

Abstract

The utility model relates to the technical field of seeding machines, in particular to a seeding machine convenient for taking out grain seeds, which comprises a roller, the front surface of the roller is rotatably embedded and connected with a blanking pipe I through a bearing in a penetrating manner, and the back surface of the roller is rotatably embedded and connected with a blanking pipe II through a bearing in a penetrating manner. Sorghum and foxtail millet are added into the first box body or peanuts and corn are added into the second box body, the handle is held to push the device to move, along with rotation of the roller on soil, through holes in the corresponding baffles directly face the discharging ends of the first discharging pipe and the second discharging pipe, and the through holes in the baffles face the discharging ends of the first discharging pipe and the second discharging pipe. Seeds enter a steel nozzle through a first discharging pipe or a second discharging pipe, the steel nozzle is inserted into soil along with rotation of a roller, contact between a connecting rod on a rotating nozzle cover and a stop lever is blocked, the stop lever is rotated along with pushing of a handle to rotate the roller, the connecting rod rotates, a torsional spring deforms, and then the seeds are discharged. Further, the nozzle cover is rotated to be separated from the steel nozzle, so that the seeding function is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of seeding machine, concretely is a seeding machine convenient for taking out cereal seeds. BACKGROUND

[0002] The seeding machine is planting machinery with crop seeds as seeding objects, and is used for the seeding of certain crops or a certain crop, and is often named after the crop type, such as cereal seeding machine, corn hole seeding machine, cotton seeding machine, and pasture seeding machine.

[0003] Through research, the announcement No. CN207340494U is a kind of forage cereal seeding machine convenient for uniform seeding, including push rod and fixed frame, by research and analysis, it is found that, although it has the advantage of uniform seeding, but, to some extent, there is the following shortcoming.

[0004] For example, in the process of seeding, the soil needs to be opened by a plow to form a ditch, then the seeds are dropped into the ditch by a belt conveyor, and then the soil is covered on the seeds, which is inconvenient and difficult to operate, and the seeding interval cannot be adjusted, so it cannot meet the seeding needs of different cereal seeds, in order to solve the above technical problems, therefore, we design a kind of seeding machine convenient for taking out cereal seeds. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of seeding machine convenient for taking out cereal seeds, with the advantages of convenient seeding and seeding interval adjustment, solve the problem that in the process of seeding, the soil needs to be opened by a plow to form a ditch, then the seeds are dropped into the ditch by a belt conveyor, and then the soil is covered on the seeds, which is inconvenient and difficult to operate, and the seeding interval cannot be adjusted.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of seeding machine convenient for taking out cereal seeds, including cylinder, the front of the cylinder is rotatably embeddedly connected with the lower pipe one by bearing penetration, the back of the cylinder is rotatably embeddedly connected with the lower pipe two by bearing penetration, the front end of the lower pipe one is fixedly connected with box one, the rear end of the lower pipe two is fixedly connected with box two, the surface of the cylinder is installed with seeding assembly, the surface of the lower pipe one front end and the surface of the lower pipe two rear end are welded with handle, the surface of the handle is installed with support frame, the surface of the support frame is rotatably connected with gyro wheel by pivot, the bottom of the box one is movably connected with connecting plate, the bottom of the back of the connecting plate is fixedly connected with baffle rod by bolt;

[0007] The seeding assembly includes a steel nozzle, a connecting rod, a nozzle cover, a torsion spring, a baffle, a through hole and a fixing bolt, one end of the connecting rod penetrates the steel nozzle and is rotatably connected therewith.

[0008] Preferably, the steel nozzle is fixedly connected to the surface of the roller near one side of the roller, one end of the nozzle cover is fixedly sleeved on the surface of the connecting rod near one end of the steel nozzle, the torsion spring is movably sleeved on the surface of the connecting rod, one end of the torsion spring near the steel nozzle is fixedly connected to the surface of the steel nozzle, and the other end of the torsion spring away from the steel nozzle is buckled on the surface of the connecting rod away from the nozzle cover.

[0009] Preferably, the front end of the baffle plate is slidably penetrated through the front surface of the roller, the through hole is formed in the surface of the baffle plate, and one end of the fixing bolt is threadedly embedded in the surface of the roller.

[0010] Preferably, the top of the box one and the box two are both rotationally connected with a box cover through a hinge, the box one is a sorghum-corn box, and the box two is a peanut-corn box.

[0011] Preferably, the bottom of the front surface of the roller is elastically buckled with an elastic cover, the surface of the handle is welded with a reinforcing rod, and the surface of the handle away from the roller is fixedly sleeved with a rubber sleeve.

[0012] Preferably, the supporting frame is movably sleeved on the surface of the handle, and the surfaces of the two ends of the supporting frame away from the supporting roller are both threadedly embedded with fastening bolts.

[0013] Preferably, the back surface of the box one is fixedly connected with a reinforcing plate, one end of the reinforcing plate away from the box one is fixedly connected with the top of the front surface of the box two, and the sides of the box one and the box two near the handle are both fixedly connected with the surface of the handle.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a sorghum-corn box and a peanut-corn box are arranged on the box one and the box two, the handle is fixedly connected with the box one and the box two, the handle is rotatably connected with the roller, the front end of the baffle plate is slidably penetrated through the front surface of the roller, the through hole is formed in the surface of the baffle plate, one end of the fixing bolt is threadedly embedded in the surface of the roller, the steel nozzle is fixedly connected to the surface of the roller near one side of the roller, one end of the nozzle cover is fixedly sleeved on the surface of the connecting rod near one end of the steel nozzle, the torsion spring is movably sleeved on the surface of the connecting rod, one end of the torsion spring near the steel nozzle is fixedly connected to the surface of the steel nozzle, and the other end of the torsion spring away from the steel nozzle is buckled on the surface of the connecting rod away from the nozzle cover.

[0016] The utility model discloses a sorghum-corn box and a peanut-corn box are arranged on the box one and the box two, the handle is fixedly connected with the box one and the box two, the handle is rotatably connected with the roller, the front end of the baffle plate is slidably penetrated through the front surface of the roller, the through hole is formed in the surface of the baffle plate, one end of the fixing bolt is threadedly embedded in the surface of the roller, the steel nozzle is fixedly connected to the surface of the roller near one side of the roller, one end of the nozzle cover is fixedly sleeved on the surface of the connecting rod near one end of the steel nozzle, the torsion spring is movably sleeved on the surface of the connecting rod, one end of the torsion spring near the steel nozzle is fixedly connected to the surface of the steel nozzle, and the other end of the torsion spring away from the steel nozzle is buckled on the surface of the connecting rod away from the nozzle cover. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the utility model;

[0018] Figure 2 It is a perspective view of the utility model;

[0019] Figure 3 It is a perspective view of the utility model;

[0020] Figure 4 It is a perspective view of the utility model Figure 3 It is a perspective view of the utility model;

[0021] Figure 5 It is a perspective view of the utility model;

[0022] In the figure: 1, roller; 2, the first blanking pipe; 3, the second blanking pipe; 4, the box one; 5, the box two; 6, the seeding assembly; 61, the steel nozzle; 62, the connecting rod; 63, the nozzle cover; 64, the torsional spring; 65, the baffle; 66, the through hole; 67, the fixed bolt; 7, the handle; 8, the connecting plate; 9, the blocking rod; 10, the support frame; 11, the roller; 12, the box cover; 13, the elastic cover; 14, the fastening bolt; 15, the reinforcing plate. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-5 A kind of seeding machine for taking out cereal seed easily, including roller 1, the front of roller 1 is rotatably embedded by bearing and is connected with the first blanking pipe 2, the back of roller 1 is rotatably embedded by bearing and is connected with the second blanking pipe 3, the front end of the first blanking pipe 2 is fixedly connected with the box one 4, the rear end of the second blanking pipe 3 is fixedly connected with the box two 5, the surface of roller 1 is installed with the seeding assembly 6, the surface of the front end of the first blanking pipe 2 and the surface of the rear end of the second blanking pipe 3 are welded with handle 7, the surface of handle 7 is installed with support frame 10, the surface of support frame 10 is rotatably connected with roller 11 by rotating shaft, the bottom of box one 4 is movably connected with connecting plate 8, the bottom of the back of connecting plate 8 is fixedly connected with blocking rod 9 by bolt.

[0024] The seeding assembly 6 includes steel nozzle 61, connecting rod 62, nozzle cover 63, torsional spring 64, baffle 65, through hole 66 and fixed bolt 67, one end of connecting rod 62 penetrates steel nozzle 61 and is rotatably connected with it.

[0025] Please refer to Figure 2 , Figure 3 and Figure 4The steel nozzle 61 is fixedly connected to the surface of the roller 1 on the side close to the roller 1, one end of the nozzle cover 63 is fixedly sleeved on the surface of the connecting rod 62 close to the steel nozzle 61, and the torsion spring 64 is movably sleeved on the surface of the connecting rod 62. By arranging the torsion spring 64, the steel nozzle 61 and the nozzle cover 63 are closed under the action of the torsion force of the torsion spring 64 when the seed is not sown. When the sowing connecting rod 62 is hindered, the connecting rod 62 can rotate and deform. One end of the torsion spring 64 close to the steel nozzle 61 is fixedly connected to the surface of the steel nozzle 61, and the other end of the torsion spring 64 away from the steel nozzle 61 is buckled on the surface of the connecting rod 62 away from the nozzle cover 63.

[0026] Please refer to Figure 2 , Figure 3 and Figure 4 , the front end of the baffle 65 is slidably penetrated through the front surface of the roller 1, the through hole 66 is arranged on the surface of the baffle 65, and one end of the fixed bolt 67 is threadedly embedded in the surface of the roller 1. By arranging the baffle 65 and the fixed bolt 67, the spacing of sowing can be adjusted, so that whether the seed can be sown into the corresponding steel nozzle 61 is controlled.

[0027] Please refer to Figure 1 , the top of the box body one 4 and the box body two 5 are both hingedly connected with a box cover 12. By arranging the box cover 12, the box cover 12 is opened to facilitate adding seeds or taking out seeds from the box body one 4 and the box body two 5. The box body one 4 is a sorghum-millet box, and the box body two 5 is a peanut-corn box.

[0028] Please refer to Figure 1 , the bottom of the front surface of the roller 1 is elastically buckled with an elastic cover 13. By arranging the elastic cover 13, the elastic cover 13 is removed to facilitate taking out the seeds existing in the roller 1. The surface of the handle 7 is welded with a reinforcing rod, and the surface of the end of the handle 7 away from the roller 1 is fixedly sleeved with a rubber sleeve.

[0029] Please refer to Figure 1 , Figure 2 and Figure 5 , the supporting frame 10 is movably sleeved on the surface of the handle 7, and the surfaces of the two ends of the supporting frame 10 away from the supporting roller 11 are both threadedly embedded with fastening bolts 14. By arranging the fastening bolts 14, the position of the supporting frame 10 is adjusted and fixed.

[0030] Please refer to Figure 1 and Figure 2 , the back surface of the box body one 4 is fixedly connected with a reinforcing plate 15. By arranging the reinforcing plate 15, the box body one 4 and the box body two 5 are reinforced to improve the stability. One end of the reinforcing plate 15 away from the box body one 4 is fixedly connected to the top of the front surface of the box body two 5, and the sides of the box body one 4 and the box body two 5 close to the handle 7 are both fixedly connected to the surface of the handle 7.

[0031] In use, by adding sorghum-millet into box one 4, or adding peanut-corn into box two 5, holding the handle 7 to push the device to move, with the rotation of the roller 1 on the soil, the through hole 66 on the corresponding baffle 65 is opposite to the discharge end of the discharge pipe one 2 and the discharge pipe two 3, so that the seeds enter the steel nozzle 61 through the discharge pipe one 2 or the discharge pipe two 3, with the rotation of the roller 1, the steel nozzle 61 is inserted into the soil, with the contact of the connecting rod 62 on the rotating nozzle cover 63 with the blocking rod 9, the connecting rod 62 is rotated and the torsional spring 64 is deformed, so that the nozzle cover 63 is rotated to separate from the steel nozzle 61, with the rotation of the connecting rod 62 and the blocking rod 9, under the action of the restoring deformation of the torsional spring 64, the nozzle cover 63 and the steel nozzle 61 are closed, realizing continuous seeding, by rotating the corresponding fixed bolt 67 to separate one end from the baffle 65, then pulling the corresponding baffle 65 to move, so that the through hole 66 on it is shielded by the roller 1, then rotating the fixed bolt 67 to make one end tightly contact with the surface of the baffle 65, the seeding interval can be adjusted, improving the adaptability and flexibility of the seeder.

[0032] In summary: the seeder for conveniently taking out seeds, through the cooperation of the roller 1, the discharge pipe one 2, the discharge pipe two 3, the box one 4, the box two 5, the seeding assembly 6, the handle 7, the support frame 10, the roller 11, the connecting plate 8 and the blocking rod 9, solves the problem that in the process of seeding, the soil needs to be opened into a ditch by a plow, then the seeds are dropped into the ditch by a belt conveyor, and then the soil is covered on the seeds, which is complicated and inconvenient to operate, and the seeding interval cannot be adjusted.

Claims

1. A seed drill for facilitating the extraction of cereal seeds, comprising a roller (1), characterized in that: The front face of the drum (1) is connected with a feeding pipe one (2) through bearing penetration rotary inlay, the back face of the drum (1) is connected with a feeding pipe two (3) through bearing penetration rotary inlay, the front end of the feeding pipe one (2) is fixedly connected with a box one (4), the rear end of the feeding pipe two (3) is fixedly connected with a box two (5), the surface of the drum (1) is installed with a seeding assembly (6), the surface of the front end of the feeding pipe one (2) and the surface of the rear end of the feeding pipe two (3) are welded with a handle (7), the surface of the handle (7) is installed with a support frame (10), the surface of the support frame (10) is rotatably connected with a roller (11) through an axis, the bottom of the box one (4) is movably connected with a connecting plate (8), the bottom of the back face of the connecting plate (8) is fixedly connected with a blocking rod (9) through bolts. The seeding assembly (6) comprises a steel nozzle (61), a connecting rod (62), a nozzle cover (63), a torsional spring (64), a baffle (65), a through hole (66) and a fixing bolt (67), one end of the connecting rod (62) penetrates through the steel nozzle (61) and is rotatably connected with the same.

2. The seeding machine of claim 1, wherein: The side of the steel nozzle (61) close to the drum (1) is fixedly connected with the surface of the drum (1), one end of the nozzle cover (63) is fixedly sleeved on the surface of the connecting rod (62) close to the one end of the steel nozzle (61), the torsional spring (64) is movably sleeved on the surface of the connecting rod (62), one end of the torsional spring (64) close to the steel nozzle (61) is fixedly connected with the surface of the steel nozzle (61), the other end of the torsional spring (64) away from the steel nozzle (61) is buckled on the surface of the other end of the connecting rod (62) away from the nozzle cover (63).

3. The seeding machine of claim 1, wherein: The front end of the baffle (65) is slidably penetrated in the front face of the drum (1), the through hole (66) is formed in the surface of the baffle (65), and one end of the fixing bolt (67) is threadedly inlaid in the surface of the drum (1).

4. The seeding machine of claim 1, wherein: The top of the box one (4) and the top of the box two (5) are rotatably connected with a box cover (12) through hinges, the box one (4) is a sorghum-millet box, and the box two (5) is a peanut-corn box.

5. The seeding machine of claim 1, wherein: The bottom of the front face of the drum (1) is elastically buckled with an elastic cover (13), the surface of the handle (7) is welded with a reinforcing rod, and the surface of the other end of the handle (7) away from the drum (1) is fixedly sleeved with a rubber sleeve.

6. The seeding machine of claim 1, wherein: The support frame (10) is movably sleeved on the surface of the handle (7), and the surface of the two ends of the support frame (10) away from the roller (11) is threadedly inlaidly connected with a fastening bolt (14).

7. The seeding machine of claim 1, wherein: The back face of the box one (4) is fixedly connected with a reinforcing plate (15), one end of the reinforcing plate (15) away from the box one (4) is fixedly connected with the top of the front face of the box two (5), and the side of the box one (4) and the side of the box two (5) close to the handle (7) are fixedly connected with the surface of the handle (7).

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