Seed sprinkling device for selenium-enriched rice planting

Abstract

The utility model discloses a seed sprinkling device for selenium-enriched rice planting, and relates to the technical field of agricultural planting. The device comprises a fixed frame, a rice seed uniform spreading device is arranged in the fixed frame, connecting plates which are symmetrically distributed are fixedly installed at the top end of the fixed frame, a material frame is fixedly installed on the connecting plates, and an intermittent discharging device is arranged at the top end of the fixed frame. A driving assembly is arranged on the side, away from the rice seed uniform spreading device, of the fixing frame, the rice seed uniform spreading device comprises four first fixing blocks which are symmetrically distributed, and the first fixing blocks are fixedly installed on the two sides of the fixing frame; the rice seed uniform spreading device and the driving assembly are arranged, so that the driving assembly drives the vibration frame to vibrate through the rice seed uniform spreading device, and rice seeds are uniformly spread on the vibration frame under the action of vibration and a guide plate; the vibrating frame continuously vibrates, so that the uniformly paved rice seeds move to the edge of the vibrating frame and then fall down.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a seed spreading device for planting selenium-enriched rice. Background Art

[0002] Selenium-enriched rice refers to rice that is rich in selenium, an important trace element that plays an important role in human health. Selenium-enriched rice is usually produced by growing rice in soil with a high selenium content, or by increasing the selenium content in rice through selenium fertilizers. Eating selenium-enriched rice can provide the human body with abundant selenium, which helps maintain health and prevent diseases.

[0003] During the rice planting process, seedlings need to be raised in advance. Traditional seedling raising and sowing requires manual sowing, which not only consumes a lot of manpower and time, but also has the problem of uneven sowing. Uneven sowing of rice seeds will not only affect the planting germination rate, but also incomplete land utilization. Secondly, unsmooth seed transportation during seed sowing will lead to excessive sowing density, which will affect the germination rate and growth. In order to solve the above problems, the inventor proposes a seed spreading device for selenium-rich rice planting. Utility Model Content

[0004] In order to solve the problems of uniform sowing and smooth sowing and transportation of rice seeds and control of sowing density; the utility model aims to provide a seed spreading device for planting selenium-enriched rice.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a seed spreading device for planting selenium-rich rice, comprising a fixed frame, a rice seed uniform spreading device is arranged in the fixed frame, a symmetrically distributed connecting plate is fixedly installed on the top of the fixed frame, a material frame is fixedly installed on the connecting plate, an intermittent feeding device is arranged on the top of the fixed frame, and a driving component is arranged on the side of the fixed frame away from the rice seed uniform spreading device;

[0006] The rice seed uniform spreading device comprises four symmetrically distributed No. 1 fixed blocks, wherein the No. 1 fixed blocks are fixedly mounted on both sides of a fixed frame, an elastic plate is fixedly mounted on the No. 1 fixed block, a No. 2 fixed block is fixedly mounted on the other end of the elastic plate, a vibration frame is fixedly mounted on the No. 2 fixed block, and a plurality of fan-shaped uniformly distributed guide plates are fixedly mounted on the vibration frame.

[0007] Preferably, the intermittent unloading device includes a fixed frame, the fixed frame is fixedly mounted on the top of the fixed frame, a driving shaft is rotatably mounted on the fixed frame, a driving wheel is fixedly mounted on the outer wall of the driving shaft, a driven shaft is rotatably mounted on the fixed frame close to the driving wheel, a driven wheel is fixedly mounted on the outer wall of the driven shaft, and the driving wheel and the driven wheel are meshingly connected, a circular plate is fixedly mounted on the outer wall of the driven shaft, and the circular plate and the fixed frame are slidably connected, and a unloading trough is provided on the circular plate.

[0008] Preferably, the driving assembly comprises two symmetrically distributed connecting blocks, the connecting blocks are fixedly mounted on a fixed frame, a driving shaft is rotatably mounted on the connecting blocks, and cams are fixedly mounted on both ends of the driving shaft.

[0009] Preferably, a No. 1 conveying pipe used in conjunction with a material discharge chute is fixedly installed at the bottom end of the material frame, and a No. 2 conveying pipe used in conjunction with the material discharge chute is fixedly installed on the fixed frame.

[0010] Preferably, a symmetrically distributed triangular plate is fixedly mounted on the top of the vibration frame, a connecting rod is rotatably mounted on the triangular plate, and the other end of the connecting rod is rotatably connected to the cam.

[0011] Preferably, the bottom end of the circular plate is rotatably mounted with balls distributed in an annular array, the top end of the fixed frame is provided with a slide rail used in conjunction with the balls, and the balls and the slide rail are slidably connected.

[0012] Preferably, a No. 1 motor is fixedly mounted on the top of the fixed frame, and the driving end of the No. 1 motor and the driving shaft are connected through a pulley transmission group.

[0013] Preferably, a motor fixing plate is fixedly mounted on the outer side of the fixed frame, a No. 2 motor is fixedly mounted on the motor fixing plate, and a driving end of the No. 2 motor and a driving shaft are transmission-connected via a pulley transmission group.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a rice seed uniform spreading device and a driving component, so that the driving component generates vibration through the rice seed uniform spreading device with a vibration frame, and the rice seeds are evenly spread on the vibration frame under the action of the vibration and the guide plate, and the vibration frame continues to vibrate so that the evenly spread rice seeds move to the edge of the vibration frame and then fall down. The above operation achieves the effect of uniformly spreading the rice seeds, avoids the influence of uneven manual spreading on the germination rate, and improves the land use efficiency;

[0016] 2. The utility model provides an intermittent feeding device so that the rice seeds in the feeding frame are intermittently fed through the intermittent feeding device, and intermittent feeding is achieved by intermittently overlapping and misaligning the feeding trough and the No. 1 conveying pipe, thereby avoiding a large amount of rice seeds from piling up on the vibration frame, and preventing the flattened seeds from being too dense and affecting the germination rate and growth. The above operation achieves the effect of intermittent feeding of rice seeds, and avoids the influence of unsmooth seed feeding on the planting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the rice seed uniform spreading device in the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 4 It is a structural schematic diagram of the vibration frame in the utility model;

[0022] Figure 5 This is a schematic diagram of the material blanking structure of the middle material frame of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the intermittent feeding device in the utility model;

[0024] Figure 7 for Figure 6 Enlarged schematic diagram of the structure at B in the middle

[0025] Figure 8 It is a structural schematic diagram of the driving wheel and the driven wheel in the utility model.

[0026] In the figure: 1. fixed frame; 2. rice seed uniform spreading device; 201. No. 1 fixed block; 202. elastic plate; 203. No. 2 fixed block; 204. vibration frame; 205. guide plate; 206. triangular plate; 207. connecting rod; 3. connecting plate; 4. material frame; 401. No. 1 conveying pipe; 402. No. 2 conveying pipe; 5. intermittent unloading device; 501. fixed frame; 502. driving shaft; 503. driving wheel; 504. driven shaft; 505. driven wheel; 506. circular plate; 507. unloading trough; 508. No. 1 motor; 509. ball bearing; 510. slide rail; 6. driving assembly; 601. connecting block; 602. driving shaft; 603. cam; 604. motor fixing plate; 605. No. 2 motor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1-8 As shown, the utility model provides a seed spreading device for planting selenium-rich rice, comprising a fixed frame 1, a rice seed uniform spreading device 2 is arranged in the fixed frame 1, a symmetrically distributed connecting plate 3 is fixedly installed on the top of the fixed frame 1, a material frame 4 is fixedly installed on the connecting plate 3, an intermittent feeding device 5 is arranged on the top of the fixed frame 1, and a driving component 6 is arranged on the side of the fixed frame 1 away from the rice seed uniform spreading device 2;

[0029] The rice seed uniform spreading device 2 includes four symmetrically distributed No. 1 fixed blocks 201, which are fixedly installed on both sides of the fixed frame 1. An elastic plate 202 is fixedly installed on the No. 1 fixed block 201, and a No. 2 fixed block 203 is fixedly installed on the other end of the elastic plate 202. A vibration frame 204 is fixedly installed on the No. 2 fixed block 203, and a plurality of fan-shaped uniformly distributed guide plates 205 are fixedly installed on the vibration frame 204.

[0030] By adopting the above technical solution, the vibration frame 204 is vibrated on the fixed frame 1 through the elastic plate 202 .

[0031] The intermittent unloading device 5 includes a fixed frame 501, which is fixedly mounted on the top of the fixed frame 1, a driving shaft 502 is rotatably mounted on the fixed frame 501, a driving wheel 503 is fixedly mounted on the outer wall of the driving shaft 502, a driven shaft 504 is rotatably mounted on the fixed frame 501 near the driving wheel 503, a driven wheel 505 is fixedly mounted on the outer wall of the driven shaft 504, and the driving wheel 503 and the driven wheel 505 are meshed and connected, a circular plate 506 is fixedly mounted on the outer wall of the driven shaft 504, and the circular plate 506 is slidably connected to the fixed frame 1, and a unloading trough 507 is provided on the circular plate 506

[0032] By adopting the above technical solution, the circular plate 506 is allowed to intermittently rotate on the fixed frame 1 .

[0033] The driving assembly 6 includes two symmetrically distributed connecting blocks 601 , which are fixedly mounted on the fixed frame 1 , on which a driving shaft 602 is rotatably mounted, and on both ends of the driving shaft 602 , cams 603 are fixedly mounted.

[0034] By adopting the above technical solution, the driving shaft 602 drives the cam 603 to rotate.

[0035] A No. 1 conveying pipe 401 for use with the material discharge chute 507 is fixedly installed at the bottom of the material frame 4, and a No. 2 conveying pipe 402 for use with the material discharge chute 507 is fixedly installed on the fixed frame 1.

[0036] By adopting the above technical solution, the rice seeds are transported under the guidance of the No. 1 transport pipe 401 and the No. 2 transport pipe 402 .

[0037] A symmetrically distributed triangular plate 206 is fixedly mounted on the top of the vibration frame 204 , a connecting rod 207 is rotatably mounted on the triangular plate 206 , and the other end of the connecting rod 207 is rotatably connected to the cam 603 .

[0038] By adopting the above technical solution, the cam 603 drives the vibration frame 204 to vibrate through the connecting rod 207 .

[0039] The bottom end of the circular plate 506 is rotatably mounted with balls 509 distributed in a circular array, and the top end of the fixed frame 1 is provided with a slide rail 510 used in conjunction with the balls 509, and the balls 509 and the slide rail 510 are slidably connected.

[0040] By adopting the above technical solution, the circular plate 506 slides on the fixed frame 1 through the balls 509 .

[0041] A No. 1 motor 508 is fixedly mounted on the top of the fixed frame 1, and a driving end of the No. 1 motor 508 and a driving shaft 502 are connected through a pulley transmission group.

[0042] By adopting the above technical solution, the first motor 508 drives the driving shaft 502 to rotate.

[0043] A motor fixing plate 604 is fixedly mounted on the outer side of the fixing frame 1 , a No. 2 motor 605 is fixedly mounted on the motor fixing plate 604 , and a driving end of the No. 2 motor 605 and a driving shaft 602 are connected through a pulley transmission group.

[0044] By adopting the above technical solution, the second motor 605 drives the driving shaft 602 to rotate.

[0045] Working principle: Pour rice seeds into the material frame 4, control to turn on the No. 2 motor 605, the driving end of the No. 2 motor 605 drives the driving shaft 602 to rotate through the pulley transmission group, the driving shaft 602 rotates through the cam 603 and the connecting rod 207 to drive the vibration frame 204 to vibrate under the restriction of the elastic plate 202, and the vibration frame 204 is set to be inclined;

[0046] Then, the control is turned on the No. 1 motor 508, and the driving end of the No. 1 motor 508 drives the driving shaft 502 to rotate through the pulley transmission group. The driving shaft 502 drives the driven shaft 504 to rotate intermittently on the fixed frame 1 by a quarter of a circle through the driving wheel 503 and the driven wheel 505. The driving shaft 502 rotates one circle to drive the driven shaft 504 to rotate one quarter of a circle. The rotation of the driven shaft 504 drives the circular plate 506 to rotate synchronously. When the circular plate 506 rotates, the unloading chute 507 and the No. 1 conveyor are rotated. The feeding pipe 401 overlaps, and at this time, the material frame 4, the No. 1 feeding pipe 401 and the No. 2 feeding pipe 402 are connected through, and the rice seeds in the material frame 4 fall into the vibration frame 204, and move to the guide plate 205 under the action of the vibration of the vibration frame 204, and are evenly spread on the vibration frame 204 under the guidance of the guide plate 205, and fall evenly along the vibration frame 204 under the action of vibration, when the lower feeding trough 507 is misaligned with the No. 1 feeding pipe 401, the No. 1 feeding pipe 401 is closed by the circular plate 506 to stop feeding.

[0047] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A seed spreading device for planting selenium-enriched rice, comprising a fixed frame (1), characterized in that: The fixed frame (1) is provided with a rice seed uniform spreading device (2), the top of the fixed frame (1) is fixedly provided with symmetrically distributed connecting plates (3), a material frame (4) is fixedly provided on the connecting plates (3), the top of the fixed frame (1) is provided with an intermittent feeding device (5), and the side of the fixed frame (1) away from the rice seed uniform spreading device (2) is provided with a driving component (6); The rice seed uniform spreading device (2) comprises four symmetrically distributed No. 1 fixed blocks (201), the No. 1 fixed blocks (201) being fixedly mounted on both sides of a fixed frame (1), the No. 1 fixed blocks (201) being fixedly mounted with an elastic plate (202), the other end of the elastic plate (202) being fixedly mounted with a No. 2 fixed block (203), the No. 2 fixed block (203) being fixedly mounted with a vibration frame (204), and the vibration frame (204) being fixedly mounted with a plurality of fan-shaped uniformly distributed guide plates (205).

2. A seed spreading device for planting selenium-rich rice as claimed in claim 1, characterized in that: The intermittent feeding device (5) comprises a fixed frame (501), wherein the fixed frame (501) is fixedly mounted on the top of the fixed frame (1), a driving shaft (502) is rotatably mounted on the fixed frame (501), a driving wheel (503) is fixedly mounted on the outer wall of the driving shaft (502), a driven shaft (504) is rotatably mounted on the side of the fixed frame (501) close to the driving wheel (503), a driven wheel (505) is fixedly mounted on the outer wall of the driven shaft (504), and the driving wheel (503) and the driven wheel (505) are meshingly connected, a circular plate (506) is fixedly mounted on the outer wall of the driven shaft (504), and the circular plate (506) is slidably connected to the fixed frame (1), and a feeding trough (507) is provided on the circular plate (506).

3. A seed spreading device for planting selenium-rich rice as claimed in claim 1, characterized in that: The driving assembly (6) comprises two symmetrically distributed connecting blocks (601), wherein the connecting blocks (601) are fixedly mounted on the fixed frame (1), a driving shaft (602) is rotatably mounted on the connecting blocks (601), and cams (603) are fixedly mounted on both ends of the driving shaft (602).

4. A seed spreading device for planting selenium-rich rice as claimed in claim 1, characterized in that: A No. 1 conveying pipe (401) for use with a material discharge chute (507) is fixedly mounted on the bottom end of the material frame (4), and a No. 2 conveying pipe (402) for use with a material discharge chute (507) is fixedly mounted on the fixed frame (1).

5. A seed spreading device for planting selenium-rich rice as claimed in claim 1, characterized in that: A symmetrically distributed triangular plate (206) is fixedly mounted on the top of the vibration frame (204), a connecting rod (207) is rotatably mounted on the triangular plate (206), and the other end of the connecting rod (207) is rotatably connected to the cam (603).

6. A seed spreading device for planting selenium-rich rice as claimed in claim 2, characterized in that: The bottom end of the circular plate (506) is rotatably mounted with balls (509) distributed in a ring array, and the top end of the fixed frame (1) is provided with a slide rail (510) used in conjunction with the balls (509), and the balls (509) and the slide rail (510) are slidably connected.

7. A seed spreading device for planting selenium-rich rice as claimed in claim 1, characterized in that: A No. 1 motor (508) is fixedly mounted on the top of the fixed frame (1), and a driving end of the No. 1 motor (508) and a driving shaft (502) are connected in transmission via a pulley transmission group.

8. The seed spreading device for planting selenium-rich rice according to claim 1, characterized in that: A motor fixing plate (604) is fixedly mounted on the outer side of the fixing frame (1), a No. 2 motor (605) is fixedly mounted on the motor fixing plate (604), and a driving end of the No. 2 motor (605) and a driving shaft (602) are connected in transmission via a pulley transmission group.

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