Sowing and complementary planting all-in-one machine for caragana microphylla in meadow

Abstract

The utility model discloses a grassland caragana microphylla seeding and complementary planting all-in-one machine which comprises a frame, a wheel set which is arranged on the frame and is driven to rotate by a driving part, and a seeding machine main body which is formed by a seeding assembly connected with the driving part, the sowing assembly comprises a first sowing assembly used for sowing caragana microphylla seeds and a second sowing assembly used for sowing caragana microphylla seedlings. The first sowing assembly and the second sowing assembly which are arranged on the frame are used for sowing caragana microphylla seeds or sowing caragana microphylla seedlings in drill respectively, the corresponding sowing modes can be correspondingly switched and flexibly adjusted according to different sowing environments and sowing requirements, and operation and adjustment by operators are facilitated; the operation requirements of operators and the safety risk in the corresponding operation process are effectively reduced, certain functional diversity and use convenience are achieved, and the applicability and practicability are improved.

Description

Technical Field

[0001] This utility model relates to the field of sowing technology, specifically to an integrated machine for sowing and replanting Caragana korshinskii in grasslands. Background Technology

[0002] Caragana korshinskii is a perennial shrub belonging to the legume family. It is a xerophytic plant, growing perennially in sandy gravelly soils and prefers fixed or semi-fixed sandy areas. It is cold-hardy and heat-tolerant, able to overwinter safely at temperatures as low as -39℃ and continue to grow normally even when the surface temperature reaches 45℃ in summer. Extremely drought-tolerant, its deep root system allows it to fully utilize deep soil moisture, thriving in areas with annual rainfall below 150 mm. It is also resistant to wind erosion and sand burial. Caragana korshinskii is generally grown by direct seeding. In sandy soils, land preparation is usually unnecessary; in heavy clay soils, strip tillage can be used; in loess hilly and gully areas, contour strip tillage or fish-scale pits can be dug, depending on the terrain.

[0003] Currently, the planting methods for Caragana korshinskii are usually determined by the specific soil conditions of the grassland, employing any of the following sowing methods: row sowing, spot sowing, or broadcast sowing. However, the existing sowing machines used for Caragana korshinskii planting are often only designed for one of these methods: row sowing or broadcast sowing. While they offer a certain sowing efficiency, they often have limitations in application to different soil conditions under different environments. Furthermore, some sowing machines designed for large grasslands are quite large, making them inconvenient to operate and increasing safety risks during operation. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated machine for sowing and replanting Caragana korshinskii in grasslands. This integrated machine can switch the sowing method according to different soil conditions in different environments, making it convenient to operate while meeting different sowing needs, thus improving its applicability and practicality.

[0005] The technical solution adopted by this utility model to solve the above problems is:

[0006] A grassland caragana seeding and replanting integrated machine includes a frame, a set of wheels driven to rotate by a drive component, and a seeding assembly connected to the drive component, forming a seeder body. The seeding assembly includes a first seeding assembly for broadcasting caragana seeds and a second seeding assembly for sowing caragana seedlings. The first seeding assembly includes a hopper mounted on the frame, a discharge pipe connected to a discharge port at the bottom, a guide shaft positioned above the discharge port and connected to the drive component for rotation, and a connecting rod slidably mounted at the bottom of the frame. The soil-turning cone head is installed at one end of the connecting rod, and the discharge pipe is positioned behind the soil-turning cone head at the corresponding discharge end. The second sowing component includes a fixed support installed at the bottom of the frame and a cone rod that slides up and down through a cylinder installed at a corresponding position at the bottom of the frame and a compression spring sleeved on the fixed support. It also includes a second hopper installed on one side of the fixed support, a seedling divider located at the second discharge port on one side and at the bottom of the second hopper, which is driven to rotate by a second driving component, and a second guide shaft connected to a connecting rod on one side of the cone rod.

[0007] Preferably, the seedling divider includes a through pipe located inside the second hopper above the second guide shaft, a base plate installed on one side of the through pipe, and a seedling divider plate located above the base plate and driven to rotate by a second drive component. Several sets of seedling storage tubes are arranged around the seedling divider plate at positions corresponding to the through pipe.

[0008] Preferably, the base plate has an annular groove at the rotating position of several sets of seedling storage tubes on the seedling tray, and the annular groove has an outer edge on both sides.

[0009] Preferably, the shaft of the second guide shaft and the rod at the corresponding position of the cone rod are provided with arc-shaped grooves.

[0010] Preferably, the diameter of the seedling storage tube is smaller than the diameter of the through tube.

[0011] Preferably, the hopper is configured into multiple cavities by multiple sets of partitions inside, and is correspondingly configured with multiple sets of guide shafts and discharge pipes at the bottom discharge port, as well as multiple sets of first seeding components and second seeding components positioned behind the first seeding components at the bottom of the frame.

[0012] Preferably, the frame is also equipped with a watering assembly, which includes a water pump connected to the internal cavity of the hopper, multiple sets of water outlet pipes connected to the corresponding bottom outlet of the hopper, and a third guide shaft located above the outlet, connected to the drive component, and driven to rotate.

[0013] Preferably, a baffle is installed at the bottom of the frame, which is located behind the second seeding component.

[0014] Compared with the prior art, this utility model has the following advantages and effects:

[0015] This utility model is an integrated machine for sowing and replanting Caragana korshinskii in grasslands. Compared with traditional seeders, this integrated machine can adapt to different environments and soil conditions. Through the first and second sowing components on the frame, it can perform either broadcasting of Caragana korshinskii seeds or row sowing of seedlings. It can switch and flexibly adjust the sowing method according to different sowing environments and needs. It can perform Caragana korshinskii sowing within a certain range in different areas and replanting of Caragana korshinskii in grasslands after planting. Furthermore, the drive mechanism on the frame provides a certain sowing efficiency. The structure of this seeder is also convenient for operators to operate and adjust, effectively reducing operator requirements and safety risks during operation. It has a certain degree of functional diversity and ease of use, improving applicability and practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the main body of the seeder according to an embodiment of the present invention.

[0017] Figure 2-3 This is an enlarged view of the structure of the first seeding component and the second seeding component on the frame of this utility model embodiment.

[0018] Figure 4-6 This is a partially enlarged view of the second seeding component according to an embodiment of the present invention.

[0019] Figure Numbers: Frame 100, Wheel Set 101, Drive Component 102, Connecting Rod 103, Baffle 104, Seeding Component 110, First Seeding Component 1, Hopper 11, Discharge Port 111, Partition 112, Discharge Pipe 12, Guide Shaft 13, Turning Cone 14, Second Seeding Component 2, Cylinder 21, Fixed Support 22, Compression Spring 221, Seat Structure 222, Cone Rod 23, Arc Groove 231, Second Hopper 24, Second Drive Component 241, Second Guide Shaft 242, Arc Groove 2421, Seedling Separator 25, Through Pipe 251, Chassis 252, Ring Groove 2521, Outer Edge 2522, Seedling Separator 253, Seedling Storage Pipe 2531, Connecting Rod 26, Watering Component 3, Water Pump 31, Third Guide Shaft 32, Water Discharge Pipe 33. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0021] See Figure 1-3This embodiment relates to a grassland Caragana seeding and replanting integrated machine, comprising a frame 100, a wheel assembly 101 driven to rotate by a drive component 102, and a seeding assembly 110 connected to the drive component 102, forming a seeder body. The seeding assembly 110 includes a first seeding assembly 1 for broadcasting Caragana seeds and a second seeding assembly 2 for sowing Caragana seedlings. The first seeding assembly 1 includes a hopper 11 mounted on the frame 100, a discharge pipe 12 connected to a discharge port 111 at the bottom, a guide shaft 13 located above the discharge port 111 and connected to and driven to rotate by the drive component 102, and a connecting rod 103 slidably disposed at the bottom of the frame 100. The soil turning cone 14 is installed at one end of the connecting rod 103. The discharge pipe 12 is positioned behind the soil turning cone 14 at the discharge end. The second sowing component 2 includes a fixed support 22 installed at the bottom of the frame 100 and a cone rod 23 that slides up and down through a cylinder 21 installed at a corresponding position at the bottom of the frame 100 and a compression spring 221 sleeved on the fixed support 22. It also includes a second hopper 24 installed on one side of the fixed support 22, a seedling divider 25 located at the second discharge port 111 on the side and bottom of the second hopper 24 and driven to rotate by a second driving component 241, and a second guide shaft 242 connected to a connecting rod 26 on one side of the cone rod 23.

[0022] Specifically in this embodiment, such as Figure 1 The overall structural design of this seeder body, as shown, can be referenced when sowing Caragana korshinskii in actual use. Figure 2 and Figure 3 As shown, the corresponding sowing processes for broadcasting Caragana korshinskii seeds and sowing Caragana korshinskii seedlings can be realized through the first sowing component 1 and the second sowing component 2 according to specific sowing requirements. When broadcasting is selected for sowing Caragana korshinskii on the grassland, a batch of Caragana korshinskii seeds can be pre-stored in the hopper 11. After the Caragana korshinskii seeds are added to the hopper 11, the wheel set 101 on the frame 100 and the guide shaft 13 rotatably set at the bottom outlet 111 of the hopper 11 can rotate simultaneously under the drive of the drive component 102. The specific connection method is as follows: Figure 1As can be seen, the drive component 102 is connected via a sprocket and chain. The guide shaft 13 can be a common guide shaft structure found on conventional seeders. This allows for the automatic movement of the frame 100 in the corresponding sowing direction of the pasture and the uniform discharge of Caragana korshinskii seeds from the hopper 11 via the rotation of the guide shaft 13 during the frame 100's movement. Simultaneously, during the frame 100's movement, the soil-turning cone 14, installed at one end of the connecting rod 103 at the bottom of the frame 100, can turn the soil to a certain depth at the corresponding location in the pasture. Furthermore, the soil-turning cone 14 can be rotated by rotating the corresponding part of the frame 100... The sliding connection between the connecting rods 103 is provided with a bolted connector, which can adjust the height of the turning cone 14 and the corresponding depth of the turning process according to the specific sowing requirements. As the turning cone 14 turns the soil, the seeds of Caragana korshinskii in the hopper 11 enter the lower discharge pipe 12 through the rotation of the guide shaft 13 on the discharge port 111. The seeds can reach the soil after the turning cone 14 has turned the soil. As the driving component 102 drives the wheel set 101 on the frame 100 and the guide shaft 13 at the bottom of the hopper 11 to rotate continuously, the sowing process of broadcasting Caragana korshinskii seeds within a certain range on the grassland is realized.Additionally, when sowing Caragana seedlings on grassland using row sowing, a corresponding number of seedlings can be pre-stored in the seedling divider 25. After a certain number of seedlings are placed in the seedling divider 25, as the drive component 102 drives the frame 100 to move, the second drive component 241 located on one side of the second hopper 24 can drive the seedling divider 25 to rotate and divide the seedlings. The Caragana seedlings can enter the second hopper 24 as the seedling divider 25 rotates. Then, the cylinder 21 installed at the corresponding position at the bottom of the frame 100 can push the fixed bracket and the cone rod 23 slidably installed inside it to slide downwards synchronously. Under the action of the compression spring 221, the base structure 222 of the fixed bracket at its bottom can pre-contact and abut against the grassland soil. At the same time, as the cylinder 21 continues to push, the cone-shaped structure at one end of the cone rod 23 inside the fixed bracket can slide out along the fixed bracket 22 and penetrate into the soil to a certain depth. During the extension process, the second guide shaft 242, connected to the cone rod 23 via the connecting rod 26, can be abutted against the fixed bracket and its internal cone rod 23 can slide downward along the fixed support 22. Under the drive of the connecting rod 26, the second guide shaft 242 inside the second hopper 24 can rotate at a certain angle. The adaptive structure of the second guide shaft 242 allows the seedlings to slide along the lower cone rod 23, thereby enabling the seedlings separated by the seedling divider 25 in the second hopper 24 to be processed. The seedlings of Caragana korshinskii are inserted into the soil to a certain depth as the cone rod 23 moves downward. After the seedlings are inserted, the cylinder 21 operates to drive the cone rod 23 upward. At the same time, the fixed support 22 connected by the compression spring 221 moves upward and returns to the initial position. In conjunction with the second drive component 241 driving the rotation of the seedling divider 25 and the reciprocating motion of the cylinder 21 driving the fixed support 22 and the cone rod 23, the sowing process of Caragana korshinskii seedlings in a certain range on the grassland is realized by sowing in rows at corresponding points. This integrated grassland Caragana seeding and replanting machine, compared to traditional seeders, can adapt to different environments and soil conditions. Through the first sowing component 1 and the second sowing component 2 mounted on the frame 100, it can perform either broadcasting of Caragana seeds or row sowing of Caragana seedlings. It can switch and flexibly adjust the sowing method according to different sowing environments and needs. It can perform Caragana sowing within a certain range in different areas and replanting of Caragana on pastures after planting. Furthermore, with the drive component 102 on the frame 100, it achieves a certain sowing efficiency. The structure of this seeder is also convenient for operators to operate and adjust, effectively reducing operator requirements and safety risks during operation. It has a certain degree of functional versatility and ease of use, improving its applicability and practicality.

[0023] like Figure 4 As shown, the seedling divider 25 includes a through pipe 251 located inside the second hopper 24 above the second guide shaft 242, a base 252 mounted on one side of the through pipe 251, and a seedling divider disc 253 located above the base 252 and driven to rotate by a second drive component 241. Several sets of seedling storage tubes 2531 are arranged around the seedling divider disc 253 at positions corresponding to the through pipe 251. Specifically, during operation, a certain number of *Caragana korshinskii* seedlings can be sequentially inserted into the several sets of seedling storage tubes 2531 arranged around the seedling divider disc 253. The bottom ends of the *Caragana korshinskii* seedlings inserted into the seedling storage tubes 2531 can contact and abut against the base 252 under its action. Furthermore, the second drive component 241 mounted on one side of the second hopper 24 can drive the seedling divider disc 253 above the base 252 to rotate. During rotation, the several sets of seedling storage tubes 2531 arranged around the disc are sequentially positioned opposite the positions above the through pipe 251. Simultaneously, the seedlings inserted into the corresponding seedling storage tube 2531 enter the through tube 251, and their bottom ends contact and abut against the second guide shaft 242 in the second hopper 24. Subsequently, the movement of the cone rod 23, combined with the action of the connecting rod 26, drives the rotation of the second guide shaft 242, thus carrying out the subsequent insertion and row sowing process of the seedlings. The seedling divider 25 with this structure has several sets of seedling storage tubes 2531 on its seedling tray 253, which can facilitate the batch insertion and interval storage of seedlings. In conjunction with the through tube 251 built into the second hopper 24 above the second guide shaft 242, it can effectively avoid uneven discharge, mixing, or jamming of seedlings in the second hopper 24 when the seedlings are row sown in batches. This further improves the seedling separation effect of this seedling divider 25 structure and the seedling emergence stability and efficiency during the row sowing process, thereby improving the working stability and sowing efficiency during the sowing process.

[0024] The base 252 has annular grooves 2521 on the rotating positions of several sets of seedling storage tubes 2531 on the seedling tray 253. Outer edges 2522 are also provided on both sides of the annular grooves 2521. (See details below.) Figure 5 As shown, the annular groove 2521 opened at the corresponding position of the base 252 and the corresponding matching outer edge 2522 on both sides can further improve the stability of the seedlings inserted in the seedling storage tube 2531 on the seedling tray 253 during the movement process, reduce the phenomenon of seedlings getting stuck or even bending, and effectively avoid the bottom of the seedling storage tube 2531 directly contacting the upper surface of the base 252, thus avoiding a certain frictional resistance, and improving the stability and smoothness of the seedling tray 253 during the rotation process.

[0025] Arc-shaped grooves are provided on the shaft of the second guide shaft 242 and on the rod at the corresponding positions of the cone rod 23, respectively. See [references to other descriptions]. Figure 5 and Figure 6The structure of the arc-shaped groove on the shaft of the second guide shaft 242 and the corresponding position on the rod of the cone rod 23, as shown in the diagram, allows the bottom end of the Caragana seedlings reaching the through pipe 251 to enter the arc-shaped groove 2421 on the corresponding shaft of the second guide shaft 242. As the second guide shaft 242 rotates, the Caragana seedlings in the through pipe 251 pass through the arc-shaped groove 2421 and reach the side of the lower fixed support 22, where they contact the arc-shaped groove 231 on the corresponding rod of the cone rod 23 inside. Then, as... The downward movement of the cone rod 23 can be achieved by using the arc-shaped groove 231 structure on the corresponding rod to secure and insert the Caragana seedlings into the soil for row sowing. The use of this arc-shaped groove structure can further improve the emergence effect, emergence stability, and efficiency of Caragana seedlings in the second hopper 24 and through the cone rod 23 in the fixed support 22 for row sowing. It also reduces the adverse effects on the sowing process caused by Caragana seedlings getting stuck or even bending, and reduces unnecessary damage to the Caragana seedling raw materials.

[0026] The diameter of the seedling storage tube 2531 is set smaller than the diameter of the through tube 251, from Figure 4 As can be seen, the seedling storage tube 2531 and the through tube 251 set in this way can further improve the accuracy and efficiency of the seedlings in the seedling storage tube 2531 entering the through tube 251 for seedling emergence, effectively avoid the situation where the seedlings are misaligned and stuck between the seedling storage tube 2531 and the through tube 251, and improve the working stability of the seedling divider 25.

[0027] The hopper 11 is configured into multiple cavities by multiple sets of partitions 112 inside, and is correspondingly arranged with multiple sets of guide shafts 13 and discharge pipes 12 at the bottom discharge port 111, as well as multiple sets of first seeding components 1 and second seeding components 2 located behind the first seeding components 1 at corresponding positions on the bottom of the frame 100. Figure 2-3 As can be seen, the multiple sets of first sowing components 1 and second sowing components 2 arranged at the bottom of the hopper 11 and its frame 100 with this structure can be added in corresponding quantities according to actual usage needs. Combined with the multiple sets of guide shafts 13 and discharge pipes 12 rotatably arranged at the bottom of the corresponding cavity of the hopper 11, the synchronous sowing process of multiple rows and columns of corresponding quantities of Caragana korshinskii can be realized, further improving the sowing effect and efficiency of this seeder and meeting different usage environments and sowing needs.

[0028] The frame 100 is also equipped with a watering assembly 3. The watering assembly 3 includes a water pump 31 connected to the internal cavity of the hopper 11, multiple sets of water outlet pipes 33 connected to the corresponding discharge ports 111 at the bottom of the hopper 11, and a third guide shaft 32 located above the discharge ports 111, connected to the drive component 102, and driven to rotate. The water outlet pipes 33 are positioned on one side of the fixed bracket, from which water flows... Figure 1 As can be seen, the water pump 31 and the corresponding cavity connected to the hopper 11 can add a certain amount of water. In conjunction with the water pump 31 and the drive component 102 driving the rotation of the third guide shaft 32 at the bottom of the corresponding hopper 11 cavity, the water outlet pipe 33 can water the Caragana seeds that have been discharged through the discharge pipe 12 and entered the soil, as well as the Caragana seedlings that have been inserted into the soil through the cone rod 23 in the fixed support, through the fixed support side. At the same time, the water outlet pipe 33 placed on the fixed support side can be set in the corresponding position without affecting the normal insertion of Caragana seedlings after the second sowing component 2 has completed the row sowing. The addition of the watering component 3 structure can further improve the functional versatility of this seeder, and can flexibly use the corresponding sowing method according to the soil conditions of the grassland and the sowing requirements of Caragana, thereby improving applicability and ease of use.

[0029] The bottom of the frame 100 is located behind the second seeding component 2 and is also equipped with a baffle 104, from which... Figure 3 As can be seen, the baffle 104 is installed without affecting the normal operation of the second sowing component 2 in the row sowing process of Caragana seedlings. It can be used in conjunction with the first sowing component 1 in the process of broadcasting Caragana seeds. Through the bolt connection provided on it, it can be rotated and adjusted at an appropriate angle at the bottom of the frame 100. In this way, it can block the soil and pre-bury the Caragana seeds in the soil after the soil turning cone 14 at one end of the connecting rod 103 has turned the soil and broadcast them into the soil with the discharge pipe 12. This further improves the sowing effect and sowing stability of the first sowing component 1 in the process of broadcasting Caragana seeds.

[0030] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A grassland caragana seeding and replanting integrated machine, comprising a frame, a set of wheels driven to rotate by a drive component, and a seeding assembly connected to the drive component to form a seeding machine body, characterized in that: The sowing assembly includes a first sowing assembly for broadcasting Caragana korshinskii seeds and a second sowing assembly for sowing Caragana korshinskii seedlings. The first sowing assembly includes a hopper mounted on the frame and a discharge pipe connected to a discharge port at the bottom, a guide shaft located above the discharge port and connected to a drive component for rotation, and a soil-turning cone head mounted on one end of a connecting rod slidably mounted at the bottom of the frame. The discharge pipe is positioned behind the soil-turning cone head at the discharge end. The second sowing assembly includes a fixed support mounted at the bottom of the frame and a cone rod that slides up and down through a cylinder mounted at a corresponding position at the bottom of the frame and a compression spring sleeved on the fixed support. It also includes a second hopper mounted on one side of the fixed support, a seedling divider located on one side of the second hopper and at the second discharge port at the bottom, which are driven to rotate by a second drive component, and a second guide shaft connected to a connecting rod located on one side of the cone rod.

2. The grassland caragana seeding and replanting integrated machine according to claim 1, characterized in that: The seedling divider includes a through pipe located inside the second hopper above the second guide shaft, a base plate installed on one side of the through pipe, and a seedling divider plate located above the base plate and driven to rotate by a second drive component. Several sets of seedling storage tubes are arranged around the seedling divider plate at positions corresponding to the through pipe.

3. The grassland caragana seeding and replanting integrated machine according to claim 2, characterized in that: The base plate has annular grooves at the rotating positions of several sets of seedling storage tubes on the seedling tray, and outer edges are provided on both sides of the annular grooves.

4. The grassland caragana seeding and replanting integrated machine according to claim 2, characterized in that: Arc-shaped grooves are provided on the shaft of the second guide shaft and on the rod at the corresponding position of the cone rod.

5. The grassland caragana seeding and replanting integrated machine according to claim 2, characterized in that: The diameter of the seedling storage tube is set smaller than that of the through tube.

6. The grassland caragana seeding and replanting integrated machine according to claim 1, characterized in that: The hopper is configured into multiple cavities by multiple sets of partitions inside, and is correspondingly positioned with multiple sets of guide shafts and discharge pipes at the bottom discharge port, as well as multiple sets of first seeding components and second seeding components positioned behind the first seeding components at the bottom of the frame.

7. The grassland caragana seeding and replanting integrated machine according to claim 6, characterized in that: The frame is also equipped with a watering assembly, which includes a water pump connected to the internal cavity of the hopper, multiple sets of water outlet pipes connected to the corresponding bottom outlet of the hopper, and a third guide shaft located above the outlet and connected to the drive component to drive it to rotate. The water outlet pipes are located on one side of the fixed bracket.

8. The grassland caragana seeding and replanting integrated machine according to claim 7, characterized in that: The bottom of the frame is also equipped with a baffle behind the second seeding component.

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