A hand-pushed cooperative seeding device suitable for ecological restoration of mining areas

Abstract

The utility model relates to a seed sowing device technical field discloses a hand -pushed collaborative formula seeding device suitable for mining area ecological restoration, including pusher, sowing land thorn, both mutual combination use play a role, pusher and sowing land thorn both telescopic connection, and the soil pit is formed in sowing area drilling, and the seed of soil pit outside and soil pit inside respectively completes the alternation of deep -layer sowing and shallow -layer sowing, so that sowing efficiency realizes maximization, through the collaborative coordination of shallow -layer sowing and deep -layer sowing, form 'double sprouting guarantee mechanism': shallow -layer seed can sprout into seedling after precipitation fast, and deep -layer seed can still maintain sprouting potential when surface environment is not suitable, effectively respond to the uneven precipitation, drought frequently -occurring extreme environment of desert area, significantly improve seed whole sowing survival rate, realize the stability and high efficiency of desert vegetation recovery.

Description

Technical Field

[0001] This utility model relates to the field of seed sowing devices, specifically a hand-push collaborative sowing device suitable for ecological restoration in mining areas. Background Technology

[0002] Desertification, mining, and construction activities have destroyed a large amount of surface vegetation, forming desert mining areas, slopes, sandy areas and other areas that require ecological restoration. These areas have harsh environments, with problems such as gravel coverage, thin soil layers, and undulating terrain. How to efficiently and evenly sow seeds has become a technical challenge. Although the commonly used manual sowing method has simple tools and low cost, the sowing amount and seed landing point are completely controlled by human experience. Insufficient experience can easily lead to uneven distribution and inconsistent soil covering depth, resulting in low germination rate, poor greening effect, and low work efficiency. While vehicle-mounted or towed large seeders are suitable for flat farmland, they have strict requirements for surface flatness and traffic conditions. They lack mobility in mining areas and slopes, and the equipment is bulky and difficult to move, making them unsuitable for small-scale, decentralized ecological restoration scenarios. Most handheld or centrifugal seeders on the market rely on gravity or centrifugal force to spread seeds. These devices do not take into account the need for a certain depth of soil coverage for the seeds, but only spread them on the soil surface, resulting in an overall low survival rate. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a hand-operated collaborative seeding device suitable for ecological restoration in mining areas, thereby solving the aforementioned problems.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution.

[0005] A hand-operated, collaborative seeding device suitable for ecological restoration in mining areas includes a pushing device and a seeding spike, wherein the pushing device and the seeding spike are telescopically connected. The pushing device includes a pushing cover, a seed storage bin, a telescopic device, a pushing wheel, a pushing handle, and a bulldozing curtain. The pushing cover is connected to the outside of the seed storage bin, the telescopic device is fixed inside the seed storage bin, and the telescopic end is connected to the sowing spike. The pushing wheel is rotatably arranged on both sides of the pushing cover. The pushing handle is oscillatingly connected to the top of the pushing cover. The bulldozing curtain is fixed to one side of the pushing cover and extends downward. The sowing spikes include a spike frame, a fixed flange seat, an elastic element, pulleys, silicone strips, a corrugated pipe, and a spike body. The fixed flange seat is located in the middle of the spike frame. One side of the elastic element is fitted onto the outside of the fixed flange seat, and the other side abuts against the surface of the seed storage chamber. The pulleys are distributed around the spike frame. The silicone strips are arranged in a curved array on the spike frame. The corrugated pipe is fixed on the spike frame and located outside the elastic element. The spike body is fixed on the spike body and corresponds to the positions of the silicone strips above. A pit is drilled in the sowing area to form a soil pit. Seeds outside and inside the soil pit alternate between deep sowing and shallow sowing, maximizing sowing efficiency. Through the synergistic cooperation of shallow and deep sowing, a "dual germination guarantee mechanism" is formed: shallow seeds can germinate quickly into seedlings after rainfall, while deep seeds can maintain their germination potential even when the surface environment is unsuitable. This effectively copes with the extreme environment of uneven rainfall and frequent drought in desert areas, significantly improving the overall seed survival rate and achieving stability and high efficiency in desert vegetation restoration.

[0006] Preferably, a cover track groove is formed on the inner surface of the push cover, and the shape of the cover track groove is adapted to the pulley.

[0007] Preferably, the seed storage chamber includes a storage track groove, a seed outlet, and a seed chamber door. The storage track groove is located on the lower surface of the seed storage chamber and corresponds to the end of the silicone strip. The seed outlet is opened on the storage track groove, and the seed chamber door is rotatably disposed above the seed storage chamber.

[0008] Preferably, the telescopic device has a telescopic cover around its telescopic end, and the telescopic cover is connected to the corrugated pipe.

[0009] Preferably, the main body of the ground spike is a cone.

[0010] Preferably, the elastic element is a spring.

[0011] Preferably, the telescopic device is a cylinder.

[0012] Preferably, the connection between the telescopic device and the fixed flange seat is a universal joint. Compared with existing technologies, this utility model discloses a hand-push collaborative sowing device suitable for ecological restoration in mining areas, including a pushing device and a sowing spike. The two work together to achieve their functions. The pushing device and the sowing spike are connected in a telescopic manner to drill a pit in the sowing area. Seeds outside and inside the pit alternate between deep sowing and shallow sowing, maximizing sowing efficiency. Through the synergistic cooperation of shallow and deep sowing, a "dual germination guarantee mechanism" is formed: shallow seeds can germinate into seedlings quickly after rainfall, while deep seeds can maintain their germination potential even when the surface environment is unsuitable. This effectively copes with the extreme environment of uneven rainfall and frequent drought in desert areas, significantly improves the overall seed survival rate, and achieves stability and high efficiency in desert vegetation restoration. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the hand-push collaborative seeding device of this utility model applicable to ecological restoration in mining areas; Figure 2 This is a schematic diagram of the structure of the pushing device of this utility model; Figure 3 This is a schematic diagram of the structure of the seed bin door of this utility model; Figure 4 This is a schematic diagram of the telescopic device of this utility model inside the seed storage bin; Figure 5 This is a cross-sectional schematic diagram of the seed storage bin and the cover track groove of this utility model; Figure 6 This is a schematic diagram of the structure of the sowing spike of this utility model; Figure 7 This is a schematic diagram of the structure of the sowing spike of this utility model. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] A hand-operated collaborative seeding device suitable for ecological restoration in mining areas includes a pushing device 1 and a seeding spike 2, wherein the pushing device 1 and the seeding spike 2 are telescopically connected. The pushing device 1 includes a pushing cover 11, a seed storage bin 12, a telescopic device 13, a pushing wheel 14, a pushing handle 15, and a soil-pushing curtain 16. The pushing cover 11 is connected to the outside of the seed storage bin 12. The telescopic device 13 is fixed inside the seed storage bin 12, and its telescopic end is connected to the sowing spike 2. The pushing wheel 14 is rotatably mounted on both sides of the pushing cover 11. The pushing handle 15 is oscillatingly connected to the top of the pushing cover 11. The soil-pushing curtain 16 is fixed to one side of the pushing cover 11 and extends downward. The soil-pushing curtain 16 can be set on the front or rear side of the pushing cover 11. The specific setting position is entirely determined according to the actual work requirements, as long as it can achieve the purpose of gently pushing the loose soil to achieve leveling. It is also worth noting that the purpose of the device in this solution is for sowing, while the work of loosening the soil should be completed in advance. The sowing spike 2 includes a spike frame 21, a fixed flange seat 22, an elastic element 23, pulleys 24, silicone strips 25, a corrugated pipe 26, and a spike body 27. The fixed flange seat 22 is located in the middle of the spike frame 21 and is connected to the telescopic end of the telescopic device 13. One side of the elastic element 23 is sleeved on the outside of the fixed flange seat 22, and the other side abuts against the surface of the seed storage chamber 12. The pulleys 24 are distributed around the spike frame 21. The silicone strips 25 are arranged in a curved array on the spike frame 21. The length of silicone strip 25 gradually decreases from the outside to the inside according to the diameter of the storage track groove 121. The curved shape of silicone strip 25 just abuts against seed outlet 122 after telescopic device 13 is pushed down into place. During the upward or downward movement of telescopic device 13, there are two opportunities for seeds to fall from seed outlet 122: one for shallow sowing and the other for deep sowing. This is to cope with the complex geographical environment of desert mining areas and ensure maximum sowing efficiency. The same set of silicone strips 25 actually comes into contact with both sets of seed outlets 122. Shallow sowing occurs when the telescopic device 13 drives the ground spike frame 21 to move downwards. The silicone strip 25 no longer blocks the seed outlet 122, and the ground spike body 27 contacts the soil first and drills out of the pit. The seeds fall to one side of the pit. Shallow sowing enables it to quickly receive the limited rainfall or dew in the desert area, meeting the water and aeration conditions required for seed germination. Deep sowing occurs during the upward movement of the spike frame 21 driven by the telescopic device 13. At this time, the spike body 27 has already drilled a pit in the soil. Seeds fall into the deep hole from the seed outlet 122 due to gravity. By utilizing the relatively stable moisture content of the deep soil, the risk of germination failure caused by surface drought is avoided. At the same time, the heat preservation and moisture retention properties of the deep soil provide continuous protection for seed germination. Following the subsequent pushing of the soft soil curtain 16, the seeds outside and inside the pit alternate between deep and shallow sowing, maximizing sowing efficiency. Through the synergistic cooperation of shallow and deep sowing, a "dual germination guarantee mechanism" is formed: shallow seeds can germinate quickly after rainfall, while deep seeds can maintain their germination potential even when the surface environment is unsuitable. This effectively addresses the extreme environments of uneven rainfall and frequent droughts in desert areas, significantly improving the overall seed survival rate and achieving stability and high efficiency in desert vegetation restoration. The corrugated pipe 26 is fixed to the spike frame 21 and located outside the elastic element 23. The spike body 27 is fixed to the spike body 27 and corresponds sequentially to the position of the silicone strip 25 above. A cover track groove 1 is formed on the inner surface of the pushing cover 11. 11. The shape of the cover track groove 111 is adapted to the pulley 24, which can drive the sowing spikes 2 to rotate along the track of the cover track groove 111. The seed storage chamber 12 includes a storage track groove 121, a seed outlet 122, and a seed chamber door 123. The storage track groove 121 is located on the lower surface of the seed storage chamber 12 and corresponds to the end of the silicone strip 25. The seed outlet 122 is opened on the storage track groove 121. The size of the seed outlet 122 is just enough to accommodate two to three seeds falling. Considering the survival rate of seed sowing during the planting and restoration process, it is also appropriate to bury four to five seeds in each pit. The seed chamber door 123 is rotatably set above the seed storage chamber 12. When the seeds inside are insufficient, they can be opened in time to replenish them.

[0016] The telescopic device 13 is provided with a telescopic cover 131 around its telescopic end. The telescopic cover 131 is connected to the bellows 26. The ground spike body 27 is a cone. The elastic element 23 is a spring. The telescopic device 13 is a cylinder. The connection between the telescopic device 13 and the fixed flange seat 22 adopts a universal joint.

[0017] Operating mode: After the worker pushes the seed sowing device to the designated area using the push wheel 14, the telescopic device 13 pushes the ground spike frame 21 downwards. At this time, the seeds fall from the seed outlet 122 to complete the preparation work for shallow sowing. Then, the ground spike body 27 penetrates the soil to form the pit required for sowing. At this time, the pulley 24 is located at the bottom of the cover track groove 111, and the silicone strip 25 abuts against the next set of seed outlets 122. Subsequently, as the telescopic device 13 retracts and drives the ground spike frame 21 upwards, the ground spike body 27 also moves out of the pit simultaneously. The wheel 24 is located in the middle of the cover track groove 111. The silicone strip 25 moves and is squeezed and deformed in the storage track groove 121 to open up the seed outlet 122, so that the seeds fall into the pit. When the pulley 24 is at the top of the cover track groove 111, that is, after the telescopic device 13 drives the ground spike frame 21 to move up into place, the silicone strip 25 again blocks the seed outlet 122 to prevent the seeds from leaking out, realizing the closed and falling cycle. Then, the push handle 15 is grasped to continue to advance, and the soil-pushing soft curtain 16 gently covers and flattens the loose soil, and then enters the next area for sowing. It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0018] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0019] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A hand-operated collaborative seeding device suitable for ecological restoration in mining areas, characterized in that: It includes a pushing device (1) and a sowing spike (2), wherein the pushing device (1) and the sowing spike (2) are telescopically connected. The pushing device (1) includes a pushing cover (11), a seed storage bin (12), a telescopic device (13), a pushing wheel (14), a pushing handle (15), and a bulldozing curtain (16). The pushing cover (11) is connected to the outside of the seed storage bin (12). The telescopic device (13) is fixed inside the seed storage bin (12), and its telescopic end is connected to the sowing spike (2). The pushing wheel (14) is rotatably arranged on both sides of the pushing cover (11). The pushing handle (15) is swingably connected above the pushing cover (11). The bulldozing curtain (16) is fixed on one side of the pushing cover (11) and extends downward. The sowing spike (2) includes a spike frame (21), a fixed flange seat (22), an elastic element (23), a pulley (24), a silicone strip (25), a corrugated pipe (26), and a spike body (27). The fixed flange seat (22) is located in the middle of the spike frame (21) and is connected to the telescopic end of the telescopic device (13). One side of the elastic element (23) is sleeved on the outside of the fixed flange seat (22), and the other side abuts against the surface of the seed storage chamber (12). The pulley (24) is distributed around the spike frame (21). The silicone strip (25) is arranged in a curved array on the spike frame (21). The corrugated pipe (26) is fixed on the spike frame (21) and located outside the elastic element (23). The spike body (27) is fixed on the spike body (27) and corresponds to the position of the silicone strip (25) above.

2. The hand-operated collaborative seeding device for ecological restoration of mining areas according to claim 1, characterized in that: The inner surface of the push cover (11) is provided with a cover track groove (111), and the shape of the cover track groove (111) is adapted to the pulley (24).

3. The hand-operated collaborative seeding device for ecological restoration of mining areas according to claim 1, characterized in that: The seed storage chamber (12) includes a track groove, a seed outlet (122), and a seed chamber door (123). The track groove is located on the lower surface of the seed storage chamber (12) and corresponds to the end of the silicone strip (25). The seed outlet (122) is opened on the track groove. The seed chamber door (123) is rotatably arranged above the seed storage chamber (12).

4. The hand-operated collaborative seeding device for ecological restoration of mining areas according to claim 1, characterized in that: The telescopic device (13) has a telescopic cover (131) around its telescopic end, and the telescopic cover (131) is connected to the bellows (26).

5. The hand-operated collaborative seeding device for ecological restoration of mining areas according to claim 1, characterized in that: The main body (27) of the ground spike is a cone.

6. The hand-operated collaborative seeding device for ecological restoration of mining areas according to claim 1, characterized in that: The elastic element (23) is a spring.

7. The hand-operated collaborative seeding device for ecological restoration of mining areas according to claim 1, characterized in that: The telescopic device (13) is a cylinder.

8. The hand-operated collaborative seeding device for ecological restoration of mining areas according to claim 1, characterized in that: The connection between the telescopic device (13) and the fixed flange seat (22) adopts a universal swivel joint.

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