A seeding device for green vegetable cultivation

Abstract

The utility model discloses a kind of seeding devices for green vegetable planting, it is related to vegetable planting technical field, including frame, the frame top outer wall middle position is equipped with mounting groove, the mounting groove inside rotation is connected with slotting assembly, the slotting assembly includes the mounting bracket that rotates and connects in mounting groove inside, the mounting bracket bottom one end rotation is connected with slotting wheel, the frame top outer wall one side is fixedly connected with support, the support and the mounting bracket middle rotation are connected with same electric telescopic rod, the mounting bracket outside rotation is connected with the transmission structure one that it adapts, the frame top is fixedly connected with seeding assembly, the utility model is equipped with slotting assembly, can be optionally adjusted the position of slotting wheel according to actual condition, can effectively avoid slotting wheel to influence the normal movement of device, and can be optionally adjusted according to crop burying depth requirement, it is favorable to improve the adaptability of device.

Description

Technical Field

[0001] This utility model relates to the field of vegetable planting technology, specifically a sowing device for green vegetable planting. Background Technology

[0002] As consumers' demands for food safety and quality increase, the market demand for green vegetables continues to grow. Large-scale planting has become the key to reducing production costs and ensuring stable supply. There are many types of green vegetables, and when planting them, the seeds need to be sown in relatively loose soil.

[0003] A search revealed a utility model patent with Chinese patent publication number CN217957688U, which discloses a sowing device for green vegetable cultivation. The device includes a movable frame and a top plate, and employs a distributing roller, side wheels, a soil-distributing cylinder, and a worm gear. The soil-distributing cylinder is inserted into the prepared soil. When the movable frame is pushed forward, the pointed tip of the soil-distributing cylinder separates the soil, forming a planting furrow. The side wheels rotate, driving the drive gear to rotate via the axle. The worm gear rotates, driving the worm wheel to rotate, which in turn drives the roller shaft to rotate. The roller shaft then drives the distributing roller to rotate. When the seed trough is vertically upward, seeds enter the seed trough; when the seed trough rotates to vertically downward, the seeds fall out of the seed trough.

[0004] The aforementioned device uses a soil-dividing cylinder to dig trenches in the land. However, its position is not easy to adjust. During the start-up phase, it is difficult to move due to the obstruction of the soil. Furthermore, when traveling on hard surfaces, the soil-dividing cylinder will lift the device, affecting its normal movement. There is room for improvement. Utility Model Content

[0005] The purpose of this invention is to provide a sowing device for growing green vegetables, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sowing device for green vegetable cultivation, comprising a frame, an installation groove being formed in the middle of the top outer wall of the frame, a grooving assembly being rotatably connected inside the installation groove, the grooving assembly including an installation frame rotatably connected inside the installation groove, a grooving wheel being rotatably connected to one end of the bottom of the installation frame, a bracket being fixedly connected to one side of the top outer wall of the frame, a common electric telescopic rod being rotatably connected between the bracket and the installation frame, a transmission structure adapted to the installation frame being rotatably connected to the outside of the installation frame, a sowing assembly being fixedly connected to the top of the frame, a moving assembly being fixedly connected to the bottom of the frame, the moving assembly including a support frame fixedly connected to one side of the bottom outer wall of the frame, a horizontally arranged rotating shaft being rotatably connected inside the support frame, a fixed wheel being coaxially fixed at both ends of the rotating shaft, and a guide structure being rotatably connected inside the frame.

[0007] The position of the grooving wheel can be adjusted freely according to the actual situation, which can effectively prevent the grooving wheel from affecting the normal movement of the device. It can also be adjusted freely according to the required planting depth of the crop, which helps to improve the adaptability of the device. Pull the device to the top of the planting ridge, and control the extension of the electric telescopic rod switch to start extending it. Rotating the electric telescopic rod connected between the frame and the mounting frame will push the mounting frame to flip downward inside the mounting groove, and then the grooving wheel will be driven into the ground. Furthermore, the depth of the grooving wheel can be adjusted by controlling the extension of the electric telescopic rod, thereby meeting the planting needs of different vegetables.

[0008] As a further preferred embodiment of this technical solution, the transmission structure includes two sprockets rotatably connected to the outer wall of one end of the mounting frame. The two sprockets are fitted with the same chain. The bottom sprocket is coaxially fixed with the slotted wheel, and the top sprocket is fixedly connected to a linkage structure. A protective cover is fixedly connected to the outer wall of one end of the mounting frame, and the protective cover surrounds the bottom sprocket and the chain.

[0009] As a further preferred embodiment of this technical solution, the linkage structure includes a transmission gear coaxially fixed to a sprocket at the top, a sprocket two coaxially fixed to the outside of the rotating shaft, and a sprocket two rotatably connected to the inner wall of one end of the mounting groove. The two sprockets two are fitted with the same chain two, and a transmission gear is coaxially fixed to the sprocket two located inside the mounting groove. The two transmission gears mesh with each other.

[0010] As a further preferred embodiment of this technical solution, the guide structure includes a mounting post rotatably connected inside the vehicle frame, a guide wheel rotatably connected to one bottom end of the mounting post, and a handle rotatably connected to one top end of the mounting post.

[0011] As a further preferred embodiment of this technical solution, the sowing assembly includes a receiving plate rotatably connected to the middle position of the frame. The receiving plate has several equally spaced threaded holes inside. A hopper is fixedly connected to the top outer wall of the frame. The bottom outlet of the hopper is in contact with the top wall of the receiving plate. A plug is threaded into each of the several threaded holes. A vertically arranged guide pipe is fixedly connected to the bottom outer wall of the frame. The guide pipe is positioned directly opposite the mounting groove and is connected to one of the threaded holes. A second transmission structure is fixedly connected to the bottom of the receiving plate.

[0012] As a further preferred embodiment of this technical solution, the transmission structure two includes a bevel gear one coaxially fixed to the outside of the rotating shaft of the fixed wheel, and a bevel gear two coaxially fixed to the bottom of the rotating shaft of the receiving disc, wherein the bevel gear one meshes with the bevel gear two.

[0013] The number of exposed threaded holes on the receiving plate is adjusted according to the variety of vegetables to ensure that the subsequent planting spacing meets the growth needs of the vegetables. A screwdriver is used to screw the plug into the threaded hole to block it, so that the threaded hole will not collect seeds when passing through the hopper outlet. When the fixed wheel shaft rotates, its external bevel gear 1 is driven to rotate synchronously. Bevel gear 1 drives the receiving plate to rotate through bevel gear 2 that meshes with it. When the exposed threaded hole passes through the bottom opening of the hopper, the seeds inside the hopper will enter it and be intercepted by the frame. After the seeds are carried to the top of the guide pipe, they fall naturally down the guide pipe under the action of gravity, thus achieving equidistant planting.

[0014] As a further preferred embodiment of this technical solution, the transmission ratio between the top sprocket and the bottom sprocket is less than one.

[0015] As a further preferred embodiment of this technical solution, a storage battery is fixedly connected to the top outer wall of the vehicle frame, and the storage battery is electrically connected to the electric telescopic rod via a wire.

[0016] This utility model provides a sowing device for growing green vegetables, which has the following beneficial effects: (1) By setting up a grooving component, the position of the grooving wheel can be adjusted at will according to the actual situation, which can effectively avoid the grooving wheel affecting the normal movement of the device. It can also be adjusted at will according to the crop burial depth requirements, which is conducive to improving the adaptability of the device. Pull the device to the top of the planting ridge, and control it to start extending by the electric telescopic rod switch. Rotate the electric telescopic rod connected between the frame and the mounting frame, which will push the mounting frame to flip down inside the mounting groove, and then the grooving wheel will be embedded in the ground. Furthermore, the grooving depth of the grooving wheel can be achieved by controlling the extension amount of the electric telescopic rod, thereby meeting the planting needs of different vegetables.

[0017] (2) By setting up a sowing component, the number of exposed threaded holes on the receiving plate is adjusted according to the variety of vegetables, thereby ensuring that the subsequent planting spacing can meet the growth needs of the vegetables. The plug head is screwed into the threaded hole with a screwdriver to block it, so that the threaded hole will not collect seeds when it passes through the outlet of the hopper. When the fixed wheel shaft rotates, the external bevel gear 1 is driven to rotate synchronously. The bevel gear 1 drives the receiving plate to rotate through the bevel gear 2 meshing with it. When the exposed threaded hole passes through the bottom opening of the hopper, the seeds inside the hopper will enter it and be intercepted by the frame. When the seeds are driven to move above the guide pipe, the seeds fall naturally along the guide pipe under the action of gravity, thereby achieving equal-distance planting. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall first-view structure of this utility model; Figure 2 This is a schematic diagram of the overall second-view structure of this utility model; Figure 3 This is a schematic diagram of the overall third-view structure of this utility model; Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle; In the diagram: 1. Frame; 2. Battery; 3. Protective cover; 4. Grooving assembly; 5. Seeding assembly; 6. Moving assembly; 401. Mounting slot; 402. Mounting frame; 403. Grooving wheel; 404. Electric telescopic rod; 405. Sprocket 1; 406. Chain 1; 407. Sprocket 2; 408. Chain 2; 409. Transmission gear; 501. Receiving plate; 502. Threaded hole; 503. Plug; 504. Hopper; 505. Guide pipe; 601. Mounting column; 602. Guide wheel; 603. Support frame; 604. Fixed wheel. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] This utility model provides a technical solution: such as Figure 2 , Figure 3 As shown in Figure 4, in this embodiment, a sowing device for green vegetable cultivation includes a frame 1. A mounting groove 401 is provided in the middle of the top outer wall of the frame 1. A grooving assembly 4 is rotatably connected inside the mounting groove 401. The grooving assembly 4 includes a mounting frame 402 rotatably connected inside the mounting groove 401. A grooving wheel 403 is rotatably connected to one end of the bottom of the mounting frame 402. A bracket is fixedly connected to one side of the top outer wall of the frame 1. The same electric telescopic rod 404 is rotatably connected between the bracket and the mounting frame 402. A transmission structure adapted to the mounting frame 402 is rotatably connected to the outside of the mounting frame 402. A sowing assembly 5 is fixedly connected to the top of the frame 1. A moving assembly 6 is fixedly connected to the bottom of the frame 1. The moving assembly 6 includes a support frame 603 fixedly connected to one side of the bottom outer wall of the frame 1. A horizontally arranged rotating shaft is rotatably connected inside the support frame 603. A fixed wheel 604 is coaxially fixed at both ends of the rotating shaft. A guide structure is rotatably connected inside the frame 1.

[0021] The transmission structure includes two sprockets 405 rotatably connected to the outer wall of one end of the mounting bracket 402. The two sprockets 405 are fitted with the same chain 406. The bottom sprocket 405 is coaxially fixed with the slotted wheel 403, and the top sprocket 405 is fixedly connected to a linkage structure. A protective cover 3 is fixedly connected to the outer wall of one end of the mounting bracket 402. The protective cover 3 surrounds the bottom sprocket 405 and the chain 406.

[0022] The linkage structure includes a transmission gear 409 coaxially fixed to a sprocket 405 at the top, a sprocket 407 coaxially fixed to the outside of the rotating shaft, and a sprocket 407 rotatably connected to the inner wall of one end of the mounting groove 401. The two sprockets 407 are fitted with the same chain 408. The sprocket 407 located inside the mounting groove 401 is also coaxially fixed with a transmission gear 409, and the two transmission gears 409 mesh with each other.

[0023] Pulling the device to the top of the planting ridge allows the electric telescopic rod 404 to extend. Rotating the electric telescopic rod 404, which connects the frame 1 and the mounting frame 402, pushes the mounting frame 402 downwards inside the mounting groove 401, causing the grooving wheel 403 to sink into the ground. The depth of the grooving wheel 403 can be adjusted by controlling the extension of the electric telescopic rod 404, thus meeting the planting needs of different vegetables. When the shaft of the fixed wheel 604 rotates, the sprocket 407 connected to it is driven to rotate synchronously. The second sprocket 407 drives another sprocket 407 to rotate in the same direction via the second chain 408. The other sprocket 407 drives the transmission gear 409 connected to it to rotate. This transmission gear 409 drives another transmission gear 409 to rotate through meshing. This transmission gear 409 drives the first sprocket 405 connected to it to rotate. This first sprocket 405 drives another sprocket 405 to rotate via the first chain 406. As a result, the slotting wheel 403 will be driven to rotate clockwise, so that a planting groove will be cut on the top of the planting ridge before sowing.

[0024] like Figure 3 As shown, the guide structure includes a mounting post 601 rotatably connected inside the frame 1, a guide wheel 602 rotatably connected to one bottom end of the mounting post 601, and a handle rotatably connected to one top end of the mounting post 601.

[0025] If the device needs to be turned, the handle drives the mounting column 601 to rotate, which in turn drives the guide wheel 602 to rotate. With the user's pulling, the device can be turned.

[0026] like Figure 2 and Figure 3 As shown, the sowing component 5 includes a receiving plate 501 rotatably connected to the middle position of the frame 1. The receiving plate 501 has several equally spaced threaded holes 502 inside. A hopper 504 is fixedly connected to the top outer wall of the frame 1. The bottom outlet of the hopper 504 is in contact with the top wall of the receiving plate 501. A plug head 503 is threaded into each of the several threaded holes 502. A vertically arranged guide pipe 505 is fixedly connected to the bottom outer wall of the frame 1. The guide pipe 505 is set directly opposite the mounting groove 401. The guide pipe 505 is connected to one of the threaded holes 502. A transmission structure 2 is fixedly connected to the bottom of the receiving plate 501.

[0027] The transmission structure 2 includes a bevel gear 1 coaxially fixed to the outside of the rotating shaft of the fixed wheel 604, and a bevel gear 2 coaxially fixed to the bottom of the rotating shaft of the receiving plate 501, with the bevel gear 1 meshing with the bevel gear 2.

[0028] The number of exposed threaded holes 502 on the receiving plate 501 is adjusted according to the variety of vegetables to ensure that the subsequent planting spacing can meet the growth needs of the vegetables. A screwdriver is used to screw the plug head 503 into the threaded hole 502 to block it, so that the threaded hole 502 will not collect seeds when it passes through the outlet of the hopper 504. When the fixed wheel 604 rotates, its external bevel gear 1 is driven to rotate synchronously. The bevel gear 1 drives the receiving plate 501 to rotate through the bevel gear 2 meshing with it. When the exposed threaded hole 502 passes through the bottom opening of the hopper 504, the seeds inside the hopper 504 will enter it and be intercepted by the frame 1. After the seeds are driven to move above the guide pipe 505, the seeds fall naturally down the guide pipe 505 under the action of gravity, thereby achieving equidistant planting.

[0029] like Figure 4 As shown, the transmission ratio between the top sprocket 405 and the bottom sprocket 405 is less than one. One rotation of the top sprocket 405 will drive the bottom sprocket 405 to rotate multiple times, thereby ensuring that the slotted wheel 403 can be driven to rotate rapidly, thus keeping the planting trough continuous.

[0030] like Figure 1 As shown, a battery 2 is fixedly connected to the top outer wall of the frame 1. The battery 2 is electrically connected to the electric telescopic rod 404 through wires, so that the device can work without an external power source.

[0031] This utility model provides a sowing device for growing green vegetables, the specific working principle of which is as follows: When the device is working, the number of exposed threaded holes 502 on the receiving plate 501 is adjusted according to the variety of vegetables to ensure that the subsequent planting spacing can meet the growth needs of the vegetables. A screwdriver is used to screw the plug head 503 into the threaded hole 502 to block it, so that the threaded hole 502 will not collect seeds when it passes through the outlet of the hopper 504. When the fixed wheel 604 rotates, its external bevel gear 1 is driven to rotate synchronously. The bevel gear 1 drives the receiving plate 501 to rotate through the bevel gear 2 meshing with it. When the exposed threaded hole 502 passes through the bottom opening of the hopper 504, the seeds inside the hopper 504 will enter it and be intercepted by the frame 1. After the seeds are driven to move above the guide pipe 505, the seeds fall naturally down the guide pipe 505 under the action of gravity, thereby achieving equidistant planting.

[0032] Pulling the device to the top of the planting ridge allows the electric telescopic rod 404 to extend. Rotating the electric telescopic rod 404, which connects the frame 1 and the mounting frame 402, pushes the mounting frame 402 downwards inside the mounting groove 401, causing the grooving wheel 403 to sink into the ground. The depth of the grooving wheel 403 can be adjusted by controlling the extension of the electric telescopic rod 404, thus meeting the planting needs of different vegetables. When the shaft of the fixed wheel 604 rotates, the sprocket 407 connected to it is driven to rotate synchronously. The second sprocket 407 drives another sprocket 407 to rotate in the same direction via the second chain 408. The other sprocket 407 drives the transmission gear 409 connected to it to rotate. This transmission gear 409 drives another transmission gear 409 to rotate through meshing. This transmission gear 409 drives the first sprocket 405 connected to it to rotate. This first sprocket 405 drives another sprocket 405 to rotate via the first chain 406. As a result, the slotting wheel 403 will be driven to rotate clockwise, so that a planting groove will be cut on the top of the planting ridge before sowing.

[0033] If the device needs to be turned, the handle drives the mounting column 601 to rotate, which in turn drives the guide wheel 602 to rotate. With the user's pulling, the device can be turned.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seeding device for green vegetable cultivation, comprising a frame (1), characterized in that: A mounting groove (401) is provided in the middle of the top outer wall of the frame (1). A grooving assembly (4) is rotatably connected inside the mounting groove (401). The grooving assembly (4) includes a mounting bracket (402) rotatably connected inside the mounting groove (401). A grooving wheel (403) is rotatably connected to one end of the bottom of the mounting bracket (402). A bracket is fixedly connected to one side of the top outer wall of the frame (1). The same electric telescopic rod (404) is rotatably connected between the bracket and the mounting bracket (402). The mounting frame (402) is externally rotatably connected to a transmission structure adapted to it. The top of the frame (1) is fixedly connected to a seeding component (5), and the bottom of the frame (1) is fixedly connected to a moving component (6). The moving component (6) includes a support frame (603) fixedly connected to one side of the bottom outer wall of the frame (1). The support frame (603) is internally rotatably connected to a horizontally arranged rotating shaft. Both ends of the rotating shaft are coaxially fixed with a fixed wheel (604). The frame (1) is internally rotatably connected to a guide structure.

2. The sowing device for green vegetable cultivation according to claim 1, characterized in that: The transmission structure includes two sprockets (405) rotatably connected to the outer wall of one end of the mounting frame (402). The two sprockets (405) are fitted with the same chain (406). The bottom sprocket (405) is coaxially fixed with the slotted wheel (403). The top sprocket (405) is fixedly connected to a linkage structure. A protective cover (3) is fixedly connected to the outer wall of one end of the mounting frame (402). The protective cover (3) surrounds the bottom sprocket (405) and the chain (406).

3. A sowing device for green vegetable cultivation according to claim 2, characterized in that: The linkage structure includes a transmission gear (409) coaxially fixed to a sprocket (405) at the top, a sprocket (407) coaxially fixed to the outside of the rotating shaft, and a sprocket (407) rotatably connected to the inner wall of one end of the mounting groove (401). The two sprockets (407) are fitted with the same chain (408). The sprocket (407) located inside the mounting groove (401) is also coaxially fixed with a transmission gear (409), and the two transmission gears (409) mesh with each other.

4. A sowing device for green vegetable cultivation according to claim 1, characterized in that: The guide structure includes a mounting post (601) rotatably connected inside the frame (1), a guide wheel (602) rotatably connected to one bottom end of the mounting post (601), and a handle rotatably connected to one top end of the mounting post (601).

5. A sowing device for green vegetable cultivation according to claim 1, characterized in that: The sowing assembly (5) includes a receiving plate (501) rotatably connected to the middle position of the frame (1). The receiving plate (501) has several equally spaced threaded holes (502) inside. A hopper (504) is fixedly connected to the top outer wall of the frame (1). The bottom outlet of the hopper (504) is in contact with the top wall of the receiving plate (501). A plug (503) is threaded into each of the several threaded holes (502). A vertically arranged guide pipe (505) is fixedly connected to the bottom outer wall of the frame (1). The guide pipe (505) is set directly opposite the mounting groove (401). The guide pipe (505) is connected to one of the threaded holes (502). A transmission structure II is fixedly connected to the bottom of the receiving plate (501).

6. A sowing device for green vegetable cultivation according to claim 5, characterized in that: The second transmission structure includes a bevel gear one coaxially fixed to the outside of the rotating shaft of the fixed wheel (604), and a bevel gear two coaxially fixed to the bottom of the rotating shaft of the receiving plate (501), and the bevel gear one meshes with the bevel gear two.

7. A sowing device for green vegetable cultivation according to claim 2, characterized in that: The transmission ratio between the top sprocket (405) and the bottom sprocket (405) is less than one.

8. A sowing device for green vegetable cultivation according to claim 1, characterized in that: A battery (2) is fixedly connected to the top outer wall of the frame (1), and the battery (2) is electrically connected to the electric telescopic rod (404) through a wire.

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