Seed bin discharging structure for seeding machine capable of preventing materials from being stuck

Abstract

The utility model discloses an anti-blocking seed bin blanking structure for a seeding machine, and particularly relates to the field of seeding machines, the anti-blocking seed bin blanking structure comprises a seeding machine shell, a seed storage bin is arranged above the seeding machine shell, a plurality of blanking ports are formed in the bottom of the seed storage bin, a seeding pipe is arranged below the blanking ports, and a seeding roller is arranged in the seeding pipe; an anti-clamping assembly for preventing seeds from being clamped is arranged on the outer side of the discharging opening; according to the seed sowing device, the second motor controls the connecting shaft to rotate, the connecting shaft controls the cleaning brush to rotate, dust on the outer side of the sowing roller is brushed through the cleaning brush, and it is avoided that impurities in the sowing roller affect seed sowing; according to the seed sowing device, the two rotating discs are arranged on the rack, so that the anti-blocking rod between the two rotating discs is driven to rotate above the discharging opening, the discharging opening is prevented from being blocked, and the seed blocking phenomenon during seed sowing is synchronously avoided by cleaning and stirring the sowing roller and the discharging opening respectively.

Description

TECHNICAL FIELD

[0001] The utility model relates to sowing machine technical field more specifically, the utility model relates to a kind of seed bin discharging structure of anti-sticking sowing machine. BACKGROUND

[0002] In the field of agriculture, sowing is the key factor to determine the quality of agricultural products, in order to make the quality of agricultural products better, farmers often need to make the seeds more uniform when sowing, with the development of the times, since the commonly used sowing device at present is sowing machine, therefore, farmers are more and more strict to the quality of sowing machine sowing, and it is proved by practice that the existing sowing machine is easy to accumulate in the discharge port and form blockage when discharging, which affects normal discharging and has a certain influence on the uniformity of seed sowing.

[0003] According to the patent file with publication number CN205305390U, the device continuously stirs the seeds above the discharge port through the crank, making the seeds more scattered and the discharging more smooth, greatly ensuring the discharging quality of the sowing machine. However, in the above patent file, the seed groove on the surface of the sowing wheel is easy to be contaminated with ash layer, which prevents the seeds from entering the sowing wheel and reduces the sowing efficiency. The sowing wheel and the discharge port cannot be cleaned and stirred respectively to avoid the phenomenon of seed blocking during sowing.

[0004] In view of the above technical defects, the present application provides a solution. UTILITY MODEL CONTENT

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of seed bin discharging structure of anti-sticking sowing machine.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A kind of seed bin discharging structure of anti-sticking sowing machine, including sowing machine shell, the upper portion of the sowing machine shell is provided with seed storage bin, the bottom of the seed storage bin is provided with a plurality of discharge ports, the lower portion of the discharge port is provided with sowing pipe, the inside of the sowing pipe is provided with sowing roller, the outside of the discharge port is provided with the anti-sticking component of preventing seed from blocking;

[0008] The anti-sticking component includes cleaning brush arranged in the front side of sowing roller, a plurality of cleaning brushes are fixedly connected by connecting shaft, taper gear one is fixedly arranged on the outer wall of cleaning brush close to connecting shaft, taper gear two is meshingly connected on the outside of taper gear one, connecting rod one is fixedly arranged at the center of taper gear two.

[0009] Further, the end of the connecting rod one extends to the inside of the seed storage bin and is fixedly provided with a bevel gear three, the outside of the bevel gear three is engaged with a bevel gear four, the center of the bevel gear four is fixedly provided with a connecting rod two, one side of the connecting rod two is provided with two corresponding rotating discs, the two rotating discs are jointly provided with an anti-blocking rod above the discharge port.

[0010] Further, the outside of the connecting rod two is rotatably provided with a protective cover, and the bottom of the protective cover is fixedly connected with the seed storage bin.

[0011] Further, the several seeding rollers are connected through the driving shaft, and the motor one is fixedly arranged on the seeding machine shell and is fixedly connected with the driving shaft.

[0012] Further, the rear side of the seeding roller is provided with an upper protective plate, and the lower side of the upper protective plate is provided with a lower protective plate.

[0013] Further, one of the rotating discs is connected with the end of the connecting rod two, and the other rotating disc is rotatably connected with the inner wall of the seeding pipe.

[0014] Further, the end of the connecting shaft is provided with the motor two, and the motor two is fixedly connected with the seeding machine shell.

[0015] The technical effects and advantages of the utility model are as follows:

[0016] The utility model discloses a motor two control connecting shaft rotation, connecting shaft control cleaning brush rotation, through the cleaning brush to the outside of the seeding roller and brush ash, avoid the impurity in the inside of the seeding roller to influence the sowing of seed, simultaneously, bevel gear one drives bevel gear two rotation, and the rotation of connecting rod one is controlled again, and the meshing of bevel gear three and bevel gear four is controlled, and the rotation of connecting rod two is controlled, thereby the rotation of anti-blocking rod between two rotating discs is driven above the discharge port, prevents the blocking phenomenon of discharge port, and through the cleaning and agitation treatment of seeding roller and discharge port respectively, simultaneously avoids the phenomenon of seed blocking during sowing. ACCURATE DRAWINGS

[0017] Figure 1 It is the side view of the overall structure in the utility model.

[0018] Figure 2 It is the side view of the anti-blocking assembly in the utility model.

[0019] Figure 3 It is the partial perspective view of the anti-blocking assembly in the utility model.

[0020] Figure 4 It is the perspective view of the cleaning brush and anti-blocking rod in the utility model.

[0021] Figure 5This is a front view of the seeding tube in this utility model.

[0022] The attached diagram is labeled as follows: 1. Seeder housing; 2. Seed storage bin; 3. Seeding tube; 4. Upper protective plate; 5. Lower protective plate; 6. Seeding roller; 7. Anti-jamming component; 8. Drive shaft; 9. Feed inlet; 10. Motor 1; 71. Connecting shaft; 72. Bevel gear 1; 73. Bevel gear 2; 74. Connecting rod 1; 75. Bevel gear 3; 76. Bevel gear 4; 77. Connecting rod 2; 78. Turntable; 79. Anti-jamming rod; 710. Cleaning brush. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: As Figures 1-5 As shown in the figure, the seed bin feeding structure for a seeder proposed in this embodiment includes a seeder housing 1, a seed storage bin 2 is provided on the top of the seeder housing 1, a plurality of feeding ports 9 are provided at the bottom of the seed storage bin 2, a seeding pipe 3 is provided below the feeding ports 9, a seeding roller 6 is provided inside the seeding pipe 3, and an anti-jamming component 7 is provided on the outside of the feeding ports 9 to prevent seed jamming.

[0025] like Figures 1-4 As shown, the anti-jamming component 7 includes a cleaning brush 710 disposed on the front side of the seeding roller 6. Several cleaning brushes 710 are fixedly connected to each other by a connecting shaft 71. A bevel gear 72 is fixedly disposed on the outer wall of the connecting shaft 71 near the cleaning brush 710. A bevel gear 73 is meshed with the outer side of the bevel gear 72. A connecting rod 74 is fixedly disposed at the center of the bevel gear 73. Thus, the bevel gear 72 drives the bevel gear 73 to rotate, thereby rotating the connecting rod 74.

[0026] The end of the connecting rod 74 extends into the interior of the seed storage bin 2 and is fixedly provided with a bevel gear 75. The outer side of the bevel gear 75 is meshed with a bevel gear 76. The center of the bevel gear 76 is fixedly provided with a connecting rod 77. Two corresponding turntables 78 are provided on one side of the connecting rod 77. An anti-jamming rod 79 is provided between the two turntables 78, and the anti-jamming rod 79 is located above the discharge port 9.

[0027] Through the meshing of bevel gear 3 75 and bevel gear 4 76, connecting rod 2 77 rotates, thereby driving the anti-jamming rod 79 between the two turntables 78 to rotate above the discharge port 9;

[0028] One rotating disc 78 is connected with the end of connecting rod two 77, and the other rotating disc 78 is rotatably connected with the inner wall of seeding pipe 3; the connecting rod two 77 rotates, thereby driving the anti-blocking rod 79 between the two rotating discs 78 to rotate above the discharge port 9, preventing the discharge port 9 from being blocked;

[0029] As shown in Figure 2 , the outer side of the connecting rod two 77 is rotatably provided with a protective cover, and the bottom of the protective cover is fixedly connected with the seed storage bin 2; the protective cover serves to protect the bevel gear three 75 and the bevel gear four 76;

[0030] As shown in Figures 1-2 and 5, the plurality of seeding rollers 6 are connected through the driving shaft 8, and the motor one 10 is fixedly arranged on the outer wall of the seeding machine shell 1, and the output end of the motor one 10 is fixedly connected with the driving shaft 8; the driving shaft 8 is driven to rotate by the motor one 10, thereby driving the plurality of seeding rollers 6 to synchronously rotate, so as to complete the discharging and seeding of the seeds;

[0031] As shown in Figures 1-5 , the rear side of the seeding roller 6 is provided with the upper protective plate 4, and the lower side of the upper protective plate 4 is provided with the lower protective plate 5;

[0032] As shown in Figure 3 , the end of the connecting shaft 71 is provided with the motor two, and the motor two is fixedly connected with the seeding machine shell 1; the connecting shaft 71 is driven to rotate by the motor two, thereby driving the cleaning brush 710 to rotate;

[0033] Working principle: in use, first, the seeds are put into the inside of the seed storage bin 2, and the driving shaft 8 is rotated to drive the plurality of seeding rollers 6 to rotate; the seeds are driven by the seeding rollers 6 to enter the lower side of the seeding pipe 3 and then enter the turned soil;

[0034] During this period, the motor two synchronously drives the connecting shaft 71 to rotate, the connecting shaft 71 drives the cleaning brush 710 to rotate, the outer side of the seeding roller 6 is brushed by the cleaning brush 710, so as to avoid the impurities in the seeding roller 6 from affecting the seeding of the seeds; meanwhile, the bevel gear one 72 drives the bevel gear two 73 to rotate, the connecting rod one 74 is driven to rotate, the bevel gear three 75 and the bevel gear four 76 are engaged, the connecting rod two 77 is driven to rotate, thereby driving the anti-blocking rod 79 between the two rotating discs 78 to rotate above the discharge port 9, preventing the discharge port 9 from being blocked; the present utility model synchronously cleans and stirs the seeding roller 6 and the discharge port 9, thereby avoiding the seeds from being blocked during the seeding.

[0035] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A kind of anti-clogging seed bin for seeding machine, including seeding machine shell (1), the top of seeding machine shell (1) is provided with seed storage bin (2), the bottom of seed storage bin (2) is provided with a plurality of discharge port (9), the bottom of discharge port (9) is provided with seeding tube (3), the inside of seeding tube (3) is provided with seeding roller (6), it is characterized by, The outer side of the discharging port (9) is provided with an anti-blocking assembly (7) for preventing seed blocking; The anti-blocking assembly (7) comprises cleaning brushes (710) arranged on the front side of the seeding roller (6), a plurality of the cleaning brushes (710) are fixedly connected through connecting shafts (71), a bevel gear one (72) is fixedly arranged on the outer wall of the cleaning brush (710) close to the connecting shaft (71), a bevel gear two (73) is engagedly connected to the outer side of the bevel gear one (72), and a connecting rod one (74) is fixedly arranged at the center of the bevel gear two (73).

2. The seed bin unloading structure of claim 1, wherein: The end of the connecting rod one (74) extends to the inside of the seed storage bin (2) and is fixedly provided with a bevel gear three (75), the outer side of the bevel gear three (75) is engagedly connected with a bevel gear four (76), the center of the bevel gear four (76) is fixedly provided with a connecting rod two (77), one side of the connecting rod two (77) is provided with two corresponding rotating discs (78), the two rotating discs (78) are jointly provided with an anti-blocking rod (79) between them, and the anti-blocking rod (79) is located above the discharging port (9).

3. The seed bin unloading structure of claim 2, wherein: The outer side of the connecting rod two (77) is rotatably provided with a protective cover, and the bottom of the protective cover is fixedly connected with the seed storage bin (2).

4. The seed bin unloading structure of claim 1, wherein: A plurality of the seeding rollers (6) are connected through a driving shaft (8), and a motor one (10) is fixedly arranged on the seeding machine shell (1), and the output end of the motor one (10) is fixedly connected with the driving shaft (8).

5. The seed bin unloading structure of claim 1, wherein: The rear side of the seeding roller (6) is provided with an upper protective plate (4), and the lower side of the upper protective plate (4) is provided with a lower protective plate (5).

6. The seed bin unloading structure of claim 2, wherein: One of the rotating discs (78) is connected with the end of the connecting rod two (77), and the other rotating disc (78) is rotatably connected with the inner wall of the seeding pipe (3).

7. The seed bin unloading structure of claim 1, wherein: The end of the connecting shaft (71) is provided with a motor two, and the motor two is fixedly connected with the seeding machine shell (1).

Images