Corn and soybean strip-shaped composite planting light and simple seeding device

Abstract

The utility model relates to the technical field of agricultural seeding, and one embodiment of the utility model provides a corn and soybean strip-shaped composite planting light and simplified seeding device which comprises a support frame, supporting rods are fixedly connected to the two sides of the top of the support frame, fixing plates are fixedly connected to the inner sides of the supporting rods, and adjusting assemblies are installed on the outer sides of the fixing plates. By arranging a fixing plate and an adjusting assembly, after the adjusting assembly slides and moves to a needed position along the outer side of the fixing plate, a top plate is loosened, a first spring releases elastic force to push the top plate to move upwards, a cylindrical rod drives a movable toothed plate to be meshed with a gear, the gear is fixed, and then the adjusting assembly is fixed; according to the technical scheme, the position of the seeding assembly can be accurately adjusted according to the row spacing of planting pits, the use flexibility of the device is improved, and through the technical scheme, the technical problem that the seeding position of seeds is inconvenient to flexibly adjust in the related technology / prior art is solved.

Description

TECHNICAL FIELD

[0001] Embodiments of the present disclosure relate to the field of agricultural seeding technology, in particular, to a corn-soybean strip composite planting light and simple seeding device. BACKGROUND

[0002] When sowing corn and soybeans, common seeding modes are "2+2" (2 rows of soybeans, 2 rows of corn) and "3+2" (3 rows of soybeans, 2 rows of corn). The row spacing and plant spacing of corn planting depend on various factors, including planting methods, variety characteristics, soil conditions, etc. The planting interval also needs to consider the soil water and fertilizer conditions. When the water and fertilizer conditions are good, the row spacing can be appropriately increased, and when the water and fertilizer conditions are poor, the row spacing can be appropriately reduced. The existing corn-soybean strip composite seeding device cannot adjust the seeding distance of corn and soybeans, and it is difficult to adjust the seeding distance of corn and soybeans according to the soil water and fertilizer conditions.

[0003] After searching, the utility model patent with publication number CN 222283922 U discloses a corn-soybean strip composite planting light and simple seeding device. When the spacing of the seed feeding needs to be adjusted, the adjusting assembly can be rotated to block the bottom of the third connecting pipe with the baffle. The seed cannot fall through the third connecting pipe, and the next adjusting assembly is closed by the interval of the adjusting assembly. The closed adjusting assembly is arranged at intervals, thereby achieving the adjustment of the seed seeding distance.

[0004] In the above patent, the adjustment of the seeding distance is realized by blocking the interval of the third connecting pipe. Since the position of the third connecting pipe is fixed, the position of the seed seeding cannot be flexibly adjusted, which has great limitations in use. It is difficult to ensure that the third connecting pipe is located directly above the seeding pit, and the single-seed seeding cannot be controlled. UTILIT Y MODEL CONTENT

[0005] To overcome the above defects, embodiments of the present disclosure provide a corn-soybean strip composite planting light and simple seeding device, which solves the technical problem of not being convenient for flexibly adjusting the seeding position of the seed in the related art / prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a corn soybean zonal composite planting light simple sowing device, including support frame, both sides of support frame top are all fixedly connected with support rod, the inboard of support rod is fixedly connected with fixed plate, the outside of fixed plate is installed with adjusting assembly, the front surface of adjusting assembly is installed with sowing assembly, the front surface of support frame top is fixedly connected with handle frame, the top of handle frame inner wall is installed with control assembly, adjusting assembly includes fixed frame, the bottom of fixed frame inboard is rotatably sleeved with gear, the top of fixed frame is rotatably sleeved with cylinder rod, the top of cylinder rod is fixedly connected with top plate, the bottom of cylinder rod is fixedly connected with movable toothed plate, the outside of cylinder rod is provided with first spring, and the first spring is located between the top plate and the top of fixed frame.

[0007] As a preferred technical scheme of the utility model, the sowing assembly includes a mounting block fixedly connected to the front surface of the fixed frame, a hopper fixedly connected to the inside of the mounting block, a cylindrical frame fixedly connected to the bottom of the hopper, a discharge pipe fixedly connected to the bottom of the cylindrical frame, and a micro motor fixedly connected to the right side of the cylindrical frame.

[0008] As a preferred technical scheme of the utility model, the output shaft of the micro motor is fixedly connected with a rotating rod, the outside of the rotating rod is fixedly connected with a connecting plate, and the other end of the connecting plate is fixedly connected with an annular frame.

[0009] As a preferred technical scheme of the utility model, the hopper and the discharge pipe are both in communication with the cylindrical frame, and the arc surface of the annular frame is provided with a seed groove.

[0010] As a preferred technical scheme of the utility model, the back surface of the bottom of the support frame is installed with a directional wheel, and the front surface of the bottom of the support frame is installed with a universal wheel.

[0011] As a preferred technical scheme of the utility model, the front surface and the back surface of the fixed plate are both provided with a sliding groove, the bottom of the fixed plate is fixedly connected with an engaging tooth, and the engaging tooth is in mutual engagement with the gear.

[0012] As a preferred technical scheme of the utility model, the front surface of the inner wall of the fixed frame and the back surface of the inner wall are both fixedly connected with a positioning block, and the positioning block is slidably sleeved with the sliding groove.

[0013] As a preferred technical scheme of the utility model, the top and the bottom of the positioning block are both rotatably sleeved with a roller, and the roller is in contact with the inner wall of the sliding groove.

[0014] As a preferred technical scheme of the utility model, the control assembly comprises a fixed rod movably sleeved on the top of the handle frame, a stopper is fixedly connected to the top of the fixed rod, a pressing plate is fixedly connected to the bottom of the fixed rod, a second spring is arranged on the outer side of the fixed rod, and the second spring is located between the top of the pressing plate and the inner wall of the handle frame.

[0015] As a preferred technical scheme of the utility model, the control assembly further comprises a control button installed on the top of the inner wall of the handle frame, and the control button is electrically connected with the micro motor.

[0016] The embodiment of the present disclosure has the following beneficial effects:

[0017] 1. In the present disclosure, the top plate is pressed downward, the cylindrical rod pushes the movable tooth plate to move downward, the movable tooth plate is separated from the gear, the adjusting assembly is slid along the outer side of the fixed plate, the gear is rotated in meshing with the meshing teeth in the process of sliding, the top plate is released after being moved to the required position, the first spring releases the elastic force to push the top plate to move upward, the cylindrical rod drives the movable tooth plate to mesh with the gear, the gear is fixed, and then the adjusting assembly is fixed, so that the position of the sowing assembly can be accurately adjusted according to the row spacing of the planting pit, and the flexibility of the device in use is improved.

[0018] 2. In the present disclosure, when the blanking pipe is located directly above the sowing pit, the pressing plate is pressed, the pressing plate presses the control button, the control button transmits a signal to the micro motor, the micro motor drives the annular frame to rotate a certain angle on the inner side of the cylindrical frame through the rotating rod, the seed groove carrying seeds is rotated to be in the same vertical direction as the blanking pipe, and then the seeds fall into the sowing pit under the action of gravity, so that the single-seed sowing of the seeds can be controlled. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed in the description of the embodiments of the present disclosure will be briefly introduced. Obviously, the drawings in the following description are only some example embodiments of the present disclosure. Those skilled in the art can obtain other drawings according to the content of the example embodiments of the present disclosure and the drawings without creating any creative labor.

[0020] Figure 1 It is an overall structure schematic diagram in an embodiment of the present disclosure.

[0021] Figure 2 It is Figure 1 a fixed plate structure schematic diagram in an embodiment of the present disclosure.

[0022] Figure 3 It isFigure 1 schematic diagram of the structure of the adjusting assembly in the embodiment of

[0023] Figure 4 schematic diagram of the structure of the adjusting assembly in the embodiment of Figure 1 schematic diagram of the structure of the adjusting assembly in the embodiment of

[0024] Figure 5 schematic diagram of the structure of the adjusting assembly in the embodiment of Figure 1 schematic diagram of the structure of the adjusting assembly in the embodiment of

[0025] Figure 6 schematic diagram of the structure of the adjusting assembly in the embodiment of Figure 1 schematic diagram of the structure of the adjusting assembly in the embodiment of

[0026] In the figure: 1, support frame; 101, directional wheel; 102, universal wheel; 103, handle frame; 104, support rod; 105, fixed plate; 151, sliding groove; 152, meshing tooth; 2, adjusting assembly; 201, fixed frame; 202, positioning block; 203, roller; 204, gear; 205, cylindrical rod; 206, top plate; 207, movable tooth plate; 208, first spring; 3, seeding assembly; 301, mounting block; 302, hopper; 303, cylindrical frame; 304, micro motor; 305, feeding pipe; 306, rotating rod; 307, connecting plate; 308, annular frame; 309, seed groove; 4, control assembly; 401, control button; 402, fixed rod; 403, stop block; 404, pressing plate; 405, second spring. DETAILED DESCRIPTION

[0027] The disclosure will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the disclosure, but not to limit the disclosure.

[0028] In order to make the drawing simple, only the parts related to the disclosure are schematically shown in each drawing, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0029] In this paper, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the disclosure can be understood according to the specific circumstances.

[0030] In the present disclosure, unless specifically defined and limited otherwise, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0031] In the description of the present embodiment, the terms "upper", "lower", "left", "right", and other orientation or position relationships shown in the drawings are based on the orientation or position relationships shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0032] In addition, in the description of the present application, the terms "first", "second", and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0033] As shown in Figures 1 to 6 The corn-soybean strip composite planting light and simple seeding device in an embodiment of the present disclosure is shown in the drawings, which comprises a support frame 1, a directional wheel 101 is installed on the back of the bottom of the support frame 1, a universal wheel 102 is installed on the front of the bottom of the support frame 1, a support rod 104 is fixedly connected to the top of both sides of the support frame 1, a fixed plate 105 is fixedly connected to the inner side of the support rod 104, an adjusting assembly 2 is installed on the outer side of the fixed plate 105, a seeding assembly 3 is installed on the front of the adjusting assembly 2, a handle frame 103 is fixedly connected to the front of the top of the support frame 1, a control assembly 4 is installed on the top of the inner wall of the handle frame 103, the adjusting assembly 2 comprises a fixed frame 201, a gear 204 is movably sleeved on the bottom of the inner side of the fixed frame 201, a cylindrical rod 205 is movably sleeved on the top of the fixed frame 201, a top plate 206 is fixedly connected to the top of the cylindrical rod 205, a movable toothed plate 207 is fixedly connected to the bottom of the cylindrical rod 205, a first spring 208 is arranged on the outer side of the cylindrical rod 205, and the first spring 208 is located between the top plate 206 and the top of the fixed frame 201.

[0034] In the embodiment of the application, the hopper 302 is used for storing seeds to be sown, the seed groove 309 can contain a single seed, the whole device is moved by pushing the handle frame 103, when the discharge pipe 305 is located directly above the sowing pit, the pressing plate 404 is pressed, so that the pressing plate 404 presses the control button 401, the control button 401 transmits a signal to the micro motor 304, so that the micro motor 304 drives the rotating rod 306 to drive the annular frame 308 to rotate a certain angle inside the cylindrical frame 303, so that the seed groove 309 carrying the seed is rotated to be in the same vertical direction as the discharge pipe 305, so that the seed falls into the sowing pit under the action of gravity, and the controllable single-seed sowing is realized.

[0035] The top plate 206 is pressed downward, so that the cylindrical rod 205 pushes the movable tooth plate 207 to move downward, the movable tooth plate 207 is separated from the gear 204, then the adjusting assembly 2 is slid along the outside of the fixed plate 105, in the sliding process, the gear 204 is engaged with the meshing teeth 152 to rotate, after moving to the required position, the top plate 206 is released, the first spring 208 releases the elastic force to push the top plate 206 to move upward, so that the cylindrical rod 205 drives the movable tooth plate 207 to engage with the gear 204, the gear 204 is fixed, and then the adjusting assembly 2 is fixed, the position of the sowing assembly 3 can be accurately adjusted according to the row spacing of the planting pit, and the flexibility of the device is improved.

[0036] In some examples, the sowing assembly 3 comprises the mounting block 301 fixedly connected to the front of the fixed frame 201, the inside of the mounting block 301 is fixedly connected with the hopper 302, the bottom of the hopper 302 is fixedly connected with the cylindrical frame 303, the bottom of the cylindrical frame 303 is fixedly connected with the discharge pipe 305, the right side of the cylindrical frame 303 is fixedly connected with the micro motor 304, and the hopper 302 and the discharge pipe 305 are in communication with the cylindrical frame 303.

[0037] The hopper 302 is used for storing seeds to be sown, and the seeds enter the inside of the cylindrical frame 303 under the action of gravity.

[0038] In some examples, the output shaft of the micro motor 304 is fixedly connected with the rotating rod 306, the outside of the rotating rod 306 is fixedly connected with the connecting plate 307, the other end of the connecting plate 307 is fixedly connected with the annular frame 308, and the arc surface of the annular frame 308 is provided with the seed groove 309.

[0039] The micro motor 304 can control the rotating rod 306 to rotate, so that the annular frame 308 rotates a certain angle inside the cylindrical frame 303, when the seed groove 309 carrying the seed is rotated to be in the same vertical direction as the discharge pipe 305, the seed falls into the sowing pit.

[0040] In some examples, the front and back of the fixed plate 105 are provided with sliding grooves 151, and the bottom of the fixed plate 105 is fixedly connected with engagement teeth 152 which are engaged with the gear 204.

[0041] When the fixed frame 201 moves horizontally along the outer side of the fixed plate 105, the gear 204 rotates.

[0042] In some examples, the front and back of the inner wall of the fixed frame 201 are fixedly connected with positioning blocks 202 which are slidingly sleeved with the sliding grooves 151.

[0043] Through the cooperation of the positioning blocks 202 and the sliding grooves 151, the fixed frame 201 can be positioned, so that the fixed frame 201 can move smoothly along the outer side of the fixed plate 105.

[0044] In some examples, the top and bottom of the positioning block 202 are movably sleeved with rollers 203 which are in contact with the inner wall of the sliding groove 151.

[0045] When the fixed frame 201 moves, the rollers 203 roll with the inner wall of the sliding groove 151, so that the movement of the adjusting assembly 2 is smoother, and jamming is avoided.

[0046] In some examples, the control assembly 4 comprises a fixed rod 402 movably sleeved on the top of the handle frame 103, the top of the fixed rod 402 is fixedly connected with a stop block 403, the bottom of the fixed rod 402 is fixedly connected with a pressing plate 404, the outer side of the fixed rod 402 is provided with a second spring 405 which is located between the pressing plate 404 and the top of the inner wall of the handle frame 103, and the control assembly 4 further comprises a control button 401 installed on the top of the inner wall of the handle frame 103, and the control button 401 is electrically connected with the micro motor 304.

[0047] By pressing the pressing plate 404, multiple control buttons 401 can be pressed at the same time, so that multiple seeding assemblies 3 can simultaneously discharge seeds, and when a certain seeding assembly 3 does not discharge seeds, the corresponding control button 401 can be pressed alone for control.

[0048] The working principle and use process of the utility model are as follows:

[0049] The hopper 302 is used for storing seeds to be sown, the seed groove 309 can contain a single seed, the whole device is moved by pushing the handle frame 103, when the discharge pipe 305 is located directly above the sowing pit, the pressing plate 404 is pressed, so that the pressing plate 404 presses the control button 401, the control button 401 transmits a signal to the micro motor 304, so that the micro motor 304 drives the rotating rod 306 to drive the annular frame 308 to rotate a certain angle inside the cylindrical frame 303, so that the seed groove 309 carrying the seed is rotated to the same vertical direction with the discharge pipe 305, so that the seed falls into the sowing pit under the action of gravity, realizing controllable single-seed sowing;

[0050] Pressing the top plate 206 downward, so that the cylindrical rod 205 pushes the movable tooth plate 207 to move downward, so that the movable tooth plate 207 is separated from the gear 204, then the adjusting assembly 2 is slid along the outside of the fixed plate 105, in the process of sliding, the gear 204 is engaged with the meshing teeth 152 to rotate, after moving to the required position, the top plate 206 is released, the first spring 208 releases the elastic force to push the top plate 206 to move upward, so that the cylindrical rod 205 drives the movable tooth plate 207 to engage with the gear 204, fixing the gear 204, and then fixing the adjusting assembly 2, the position of the sowing assembly 3 can be accurately adjusted according to the row spacing of the planting pit, improving the flexibility of the device.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure, not to limit it, although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present disclosure, which should be covered in the scope of the claims of the present disclosure.

Claims

1. A corn-soybean strip interplanting light and simple seeding device, characterized in that, The utility model provides a kind of seeding device, including support frame (1), the top of the support frame (1) both sides are fixedly connected with support rod (104), the inner side of the support rod (104) is fixedly connected with fixed plate (105), the outer side of the fixed plate (105) is installed with adjusting assembly (2), the front of the adjusting assembly (2) is installed with seeding assembly (3), the top of the support frame (1) front is fixedly connected with handle frame (103), the top of the inner wall of the handle frame (103) is installed with control assembly (4), the adjusting assembly (2) includes fixed frame (201), the bottom of the inner side of the fixed frame (201) is movably sleeved with gear (204), the top of the fixed frame (201) is movably sleeved with cylindrical rod (205), the top of the cylindrical rod (205) is fixedly connected with top plate (206), the bottom of the cylindrical rod (205) is fixedly connected with movable toothed plate (207), the outer side of the cylindrical rod (205) is provided with first spring (208), and the first spring (208) is between the top plate (206) and the top of the fixed frame (201).

2. The light and simple seeding device for strip interplanting of corn and soybean according to claim 1, characterized in that: The seeding assembly (3) includes a mounting block (301) fixedly connected to the front of the fixed frame (201), the inner side of the mounting block (301) is fixedly connected with a hopper (302), the bottom of the hopper (302) is fixedly connected with a cylindrical frame (303), the bottom of the cylindrical frame (303) is fixedly connected with a discharge pipe (305), and the right side of the cylindrical frame (303) is fixedly connected with a micro motor (304).

3. The light and simple seeding device for strip interplanting of corn and soybean according to claim 2, characterized in that: The output shaft of the micro motor (304) is fixedly connected with a rotating rod (306), the outer side of the rotating rod (306) is fixedly connected with a connecting plate (307), and the other end of the connecting plate (307) is fixedly connected with an annular frame (308).

4. The light and simple seeding device for strip interplanting of corn and soybean according to claim 3, characterized in that: The hopper (302) and the discharge pipe (305) are in communication with the cylindrical frame (303), and the arc surface of the annular frame (308) is provided with a seed groove (309).

5. The light and simple seeding device for strip interplanting of corn and soybean according to claim 1, characterized in that: A directional wheel (101) is installed on the back of the bottom of the support frame (1), and a universal wheel (102) is installed on the front of the bottom of the support frame (1).

6. The light and simple seeding device for strip interplanting of corn and soybean according to claim 1, characterized in that: The front and back of the fixed plate (105) are both provided with a sliding groove (151), the bottom of the fixed plate (105) is fixedly connected with an engagement tooth (152), and the engagement tooth (152) is in meshing engagement with the gear (204).

7. The light and simple seeding device for strip interplanting of corn and soybean according to claim 1, characterized in that: The front of the inner wall of the fixed frame (201) and the back of the inner wall are both fixedly connected with a positioning block (202), and the positioning block (202) is slidably sleeved with the sliding groove (151).

8. The light and simple seeding device for strip interplanting of corn and soybean according to claim 7, characterized in that: Rollers (203) are movably sleeved on the top and bottom of the positioning block (202), and the rollers (203) are in contact with the inner wall of the sliding groove (151).

9. The light and simple seeding device for strip interplanting of corn and soybean according to claim 1, characterized in that: The control assembly (4) comprises a fixed rod (402) sleeved movably on the top of the handle frame (103), the top of the fixed rod (402) is fixedly connected with a stop block (403), the bottom of the fixed rod (402) is fixedly connected with a pressing plate (404), the outer side of the fixed rod (402) is provided with a second spring (405), and the second spring (405) is located between the top of the pressing plate (404) and the inner wall of the handle frame (103).

10. The light and simple seeding device for strip interplanting of corn and soybean according to claim 1, characterized in that: The control assembly (4) further comprises a control button (401) installed on the top of the inner wall of the handle frame (103), and the control button (401) is electrically connected with the micro motor (304).

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