Granular seed crop sowing device

Abstract

The utility model discloses a seeding device for granular seed crops. The seeding device comprises a shell, a rotary seeding mechanism is connected inside the shell, a hopper opening is connected to one side wall of the shell, a seed outlet is connected to one side of the shell, and a support shell is further connected to one side of the shell. The stepping motor is adjusted to drive the rotating disc to rotate, then the rotating disc drives the inner rotating rod, and therefore the elongation of the sliding block is controlled, the capacity in the single containing bin is controlled, the number of seeds falling each time is controlled, and the device is simple in structure, small in size and capable of effectively improving the seeding efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of crop seeding equipment, and particularly relates to a granular seed crop seeding device. BACKGROUND

[0002] At present, the common granular seed seeding machine on the market is mainly a corn and peanut seeding machine, which is single and has poor practicability, is not suitable for ordinary farmers to use, and most of the seeding machines have complex structures, large volumes, small adjustable ranges and are difficult to adjust. In the case that the seeding environment is different from the conventional planting environment, only the same seed output can be used for comparison, which leads to uneven seeding and further affects the growth and yield of crops. Moreover, the traditional seeding machine needs to be matched with a large agricultural machine, which leads to low seeding efficiency and is difficult to be used in remote areas. SUMMARY

[0003] The utility model discloses a granular seed crop seeding device, which solves the problem that the existing seeding seed output is difficult to adjust.

[0004] The utility model discloses a granular seed crop seeding device, which solves the problem that the existing seeding seed output is difficult to adjust.

[0005] The utility model discloses a granular seed crop seeding device, which solves the problem that the existing seeding seed output is difficult to adjust.

[0006] The rotating seeding mechanism comprises a roller main body, the roller main body is arranged in the inside of the shell, and a rotating adjusting mechanism is connected in the roller main body.

[0007] The rotating adjusting mechanism comprises a rotating shaft, the rotating shaft passes through the side wall of the roller main body and the shell in sequence at both ends, a rotating disc is sleeved on the shaft body of the rotating shaft, the rotating disc is connected with a driving unit, and the rotating disc is also connected with an adjusting assembly.

[0008] The driving unit comprises a stepping motor, the stepping motor is connected to the inner wall of the roller main body, and the output end of the stepping motor is connected with the rotating disc.

[0009] The disc surface of the rotating disc is hinged with a plurality of internal transmission rods in the circumferential direction, each internal transmission rod is arranged close to the edge of the rotating disc, the end portion of each internal transmission rod away from the rotating disc is hinged with a telescopic sliding block, the telescopic sliding block passes through the side of the roller main body, a plurality of spoon bodies are uniformly connected to the side of the roller main body in the circumferential direction, and the spoon bodies are in one-to-one correspondence with the telescopic sliding blocks.

[0010] The cross section of the spoon body is arranged in a V-shaped structure, the telescopic sliding block is arranged on the inner side of the spoon body, and the outer side of the spoon body is connected with a guide plate.

[0011] The utility model discloses a granular seed crop seeding device, which solves the problem that the existing seeding seed output is difficult to adjust.

[0012] The utility model discloses a granular seed crop sowing device, which drives a turntable to rotate by adjusting a stepping motor, and then drives an internal rotating rod by the turntable to control the extension of a slider, thereby controlling the capacity of a single storage bin, so as to control the number of grains dropped each time. The device has a simple structure and a small size, and can effectively improve the sowing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a partial structural diagram of the granular seed crop sowing device of the utility model;

[0014] Figure 2 This is the rear view of the utility model granular seed crop sowing device

[0015] Figure 3 This is a side view of the granular seed crop sowing device of the utility model;

[0016] Figure 4 This is a partial structural diagram of the rotary sowing mechanism in the granular seed crop sowing device of the present invention;

[0017] Figure 5 It is a rear view of the rotary sowing mechanism in the granular seed crop sowing device of the utility model.

[0018] In the figure: 101. spoon body, 102. telescopic slider, 103. drum body, 104. turntable, 105. internal transmission rod, 106. stepper motor, 107. seed outlet, 108. bucket mouth, 109. bracket shell, 110. shell, 111. screw, 112. rotating shaft, 113. guide plate. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] The utility model relates to a granular seed crop sowing device. Figures 1-3 As shown, it includes a housing 110, the interior of which is connected to a rotary sowing mechanism, a side wall of the housing 110 being connected to a bucket opening 108, a side of the housing 110 being connected to a seed outlet 107, and a side of the housing 110 being further connected to a bracket housing 109. The housing 110 is composed of two disc-shaped shells, which are connected together by bolts. The side wall of one shell is connected to a seed channel, i.e., the bucket opening 108. The shell connected to the seed channel is provided with a seed storage bin with a 70° space. The seed outlet 107 is opened on the side of the other shell. At the same time, a slope is provided in the seed storage bin to ensure that after the seeds enter the storage bin from the bucket opening 108, they can smoothly enter the other shell from the storage bin, and then be driven by the rotary sowing mechanism to discharge from the seed outlet 107 on the other shell, thereby achieving the sowing purpose.

[0021] Example 1

[0022] The granular seed crop sowing device includes a shell 110, a rotary sowing mechanism is connected to the interior of the shell 110, a bucket mouth 108 is connected to one side wall of the shell 110, a seed outlet 107 is connected to one side of the shell 110, and a bracket shell 109 is also connected to one side of the shell 110.

[0023] like Figures 4-5 As shown, the rotary seeding mechanism includes a drum body 103, which is disposed inside a housing 110. A rotation adjustment mechanism is connected to the drum body 103. End caps are connected to both sides of the drum body 103 via screws 111. An external power source drives the drum body 103 to rotate, which in turn drives the rotation adjustment mechanism to rotate. During the rotation of the rotation adjustment mechanism, seeds entering the housing 110 are driven to leak out from the seed outlet 107.

[0024] The rotation adjustment mechanism includes a rotating shaft 112, the ends of which pass through the drum body 103 and the sidewalls of the outer shell 110, respectively. A turntable 104 is sleeved on the shaft of the rotating shaft 112, which is connected to a drive unit and an adjustment assembly. The end of the rotating shaft 112 passing through the outer shell 110 is connected to an external power source. The external power source drives the rotating shaft 112 to rotate, which in turn drives the drum body 103 to rotate, achieving seed discharge. The turntable 104 can also be powered by the drive unit to rotate. As the turntable 104 rotates, the adjustment assembly can adjust the amount of seed discharged.

[0025] Example 2

[0026] The granular seed crop sowing device includes a shell 110, a rotary sowing mechanism is connected to the interior of the shell 110, a bucket mouth 108 is connected to one side wall of the shell 110, a seed outlet 107 is connected to one side of the shell 110, and a bracket shell 109 is also connected to one side of the shell 110.

[0027] The rotary seeding mechanism includes a drum body 103 . The drum body 103 is disposed inside the housing 110 . A rotation adjustment mechanism is connected inside the drum body 103 .

[0028] The rotation adjustment mechanism includes a rotating shaft 112, the two ends of which pass through the drum body 103 and the side wall of the shell 110 in sequence. The shaft body of the rotating shaft 112 is sleeved with a turntable 104, the turntable 104 is connected to a driving unit, and the turntable 104 is also connected to an adjustment component.

[0029] The driving unit includes a stepper motor 106, which is connected to the inner wall of the drum body 103. The output end of the stepper motor 106 is connected to the turntable 104. The stepper motor 106 serves as a power source for the turntable 104, driving the turntable 104 to rotate.

[0030] The surface of the turntable 104 is hinged with several internal transmission rods 105 along its circumference. Each internal transmission rod 105 is arranged near the edge of the turntable 104. The end of each internal transmission rod 105 away from the turntable 104 is hinged with a telescopic slider 102. The telescopic slider 102 passes through the side of the drum body 103. The side of the drum body 103 is evenly connected with several spoon bodies 101 along its circumference. The spoon bodies 101 are in one-to-one contact with the telescopic sliders 102. An opening is provided on the side of the drum body 103, and the telescopic slider 102 passes through the opening. The space between the telescopic slider 102 and the spoon body 101 is a temporary storage bin for seeds. During the rotation of the drum body 103, the spoon body 101 is driven to rotate, and the spoon body 101 drives the seeds to leak out from the seed outlet 107. If the sowing amount needs to be adjusted, the stepper motor 106 drives the turntable 104 to rotate, and drives the internal transmission rod 105 to move back and forth in a straight line along the opening on the side of the drum body 103. The transmission rod 105 drives the telescopic slider 102 to move. During the movement of the telescopic slider 102, the size of the space between it and the spoon body 101 is adjusted, that is, the size of the temporary storage bin for seeds is adjusted, and then the temporary storage amount of seeds can be adjusted, so as to achieve adjustment of the seed sowing amount. The space size between the telescopic slider 102 and the spoon body 101 is adjustable, and is also suitable for granular seeds of different sizes.

[0031] Example 3

[0032] The seed mechanism comprises a bucket opening 108 connected to one side wall of the shell 110 , a seed outlet 107 connected to one side of the shell 110 , and a bracket shell 109 connected to one side of the shell 110 .

[0033] The rotary seeding mechanism includes a drum body 103 . The drum body 103 is disposed inside the housing 110 . A rotation adjustment mechanism is connected inside the drum body 103 .

[0034] The rotation adjustment mechanism includes a rotating shaft 112, the two ends of which pass through the drum body 103 and the side wall of the shell 110 in sequence. The shaft body of the rotating shaft 112 is sleeved with a turntable 104, the turntable 104 is connected to a driving unit, and the turntable 104 is also connected to an adjustment component.

[0035] The driving unit includes a stepping motor 106 . The stepping motor 106 is connected to the inner wall of the drum body 103 . The output end of the stepping motor 106 is connected to the turntable 104 .

[0036] The disc surface of the rotating disc 104 is hingedly connected with a plurality of internal transmission rods 105 along the circumference thereof, each of the internal transmission rods 105 is arranged close to the edge of the rotating disc 104, and the end of each of the internal transmission rods 105 away from the rotating disc 104 is hingedly connected with an expansion and contraction sliding block 102, the expansion and contraction sliding block 102 penetrates through the side edge of the drum main body 103, and the side edge of the drum main body 103 is uniformly connected with a plurality of spoon bodies 101 along the circumference thereof, and the spoon bodies 101 are in one-to-one correspondence with the expansion and contraction sliding blocks 102.

[0037] The cross section of the spoon body 101 is arranged in a V-shaped structure, the expansion and contraction sliding block 102 is arranged inside the spoon body 101, and the outer side of the spoon body 101 is connected with a guide plate 113.

[0038] The working principle of the granular seed crop seeding device is as follows:

[0039] The seeds enter the shell 110 from the hopper 108, an external power source drives the rotating shaft 112 to rotate, the rotating shaft 112 drives the drum main body 103 to rotate, the drum main body 103 drives the spoon body 101 to rotate in the rotating process, and the spoon body 101 drives the seeds to leak out from the seed outlet 107. If it is necessary to adjust the seeding amount, the stepping motor 106 drives the rotating disc 104 to rotate, drives the internal transmission rod 105 to move forward and backward in a straight line along the opening in the side edge of the drum main body 103, drives the expansion and contraction sliding block 102 to move, adjusts the space between the expansion and contraction sliding block 102 and the spoon body 101 in the moving process, and then the temporary storage amount of the seeds can be adjusted, that is, the seeding amount of the seeds can be adjusted.

[0040] The granular seed crop seeding device has the advantages that the rotating disc is driven to rotate by adjusting the stepping motor, the internal rotating rod is driven by the rotating disc, the extension amount of the sliding block is controlled, the capacity in the single container is controlled, the number of seeds in each drop is controlled, the device has a simple structure, a small volume, and can effectively improve the seeding efficiency.

Claims

1. A granular seed crop seeding device characterized by, The utility model provides a kind of rotary seeding mechanism, including shell (110), the inside of the shell (110) is connected with rotary seeding mechanism, one side wall of the shell (110) is connected with hopper (108), one side of the shell (110) is connected with seed outlet (107), one side of the shell (110) is also connected with support shell (109); The rotary seeding mechanism includes a drum body (103) disposed inside the shell (110), and a rotation adjusting mechanism connected inside the drum body (103). The rotation adjusting mechanism includes a rotating shaft (112) passing through the drum body (103) and the side wall of the shell (110) in sequence at both ends, a rotating disc (104) sleeved on the shaft body of the rotating shaft (112), a driving unit connected to the rotating disc (104), and an adjusting assembly connected to the rotating disc (104).

2. The granular seed crop planting device of claim 1, wherein, The driving unit includes a stepper motor (106) connected to the inner wall of the drum body (103), and the output end of the stepper motor (106) is connected to the rotating disc (104).

3. The pelletized seed crop planting device of claim 1, wherein, The disc surface of the rotating disc (104) is hingedly connected with a plurality of internal transmission rods (105) along the circumference thereof, each of the internal transmission rods (105) is disposed close to the edge of the rotating disc (104), and the end of each of the internal transmission rods (105) away from the rotating disc (104) is hingedly connected with a telescopic sliding block (102), the telescopic sliding block (102) passes through the side edge of the drum body (103), and the side edge of the drum body (103) is uniformly connected with a plurality of spoon bodies (101) along the circumference thereof, the spoon bodies (101) are in one-to-one correspondence with the telescopic sliding blocks (102).

4. The granular seed crop planting device of claim 3, wherein, The cross section of the spoon body (101) is provided in a "V" shape structure, the telescopic sliding block (102) is disposed inside the spoon body (101), and the outer side of the spoon body (101) is connected with a guide plate (113).

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