Grassland sand prevention and control no-tillage hole type seeding and fertilizing combined machine

Abstract

The utility model relates to the technical field of pasture seeding equipment, and discloses a grassland desertification prevention and control no-tillage hole type seeding and fertilizing combined machine which comprises a frame, a fertilizer box, a plurality of fertilizer applicators, a fertilizing pipe, a seeding unit and a supporting structure, the fertilizer box is arranged on the frame, and the fertilizer applicators are arranged at the bottom of the fertilizer box. A plurality of fertilizer applicators are arranged on the frame, a fertilizer applying pipe is arranged at the bottom of each fertilizer applicator, a plurality of seeding units are arranged on the frame on two sides of the fertilizer box, and each seeding unit is arranged corresponding to one fertilizer applying pipe, the fertilizer applicators and the seeding units are arranged on the frame, and the frame drives the seeding units to move for seeding; the fertilizer applicator sprays the fertilizer to the seed pits through the fertilizer application pipe, so that the combination of sowing and fertilizer application is realized, the seeds are nourished by the fertilizer, the growth of pasture is facilitated, and the sand prevention and control effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forage seeding equipment, in particular to a no-tillage hole-type seeding and fertilizing combined machine for grassland sand prevention and control. Background Technique

[0002] Forage generally refers to grass or other herbaceous plants for livestock to eat. Forage has strong regenerative power, can be harvested multiple times a year, and is rich in various trace elements and vitamins. Therefore, it has become the first choice for raising livestock. At the same time, forage grows fast and has strong vitality, and is also a commonly used crop for grassland sand prevention and control. In the process of sand prevention and control, forage seeding machines are often used for artificial forage planting.

[0003] For example, the utility model patent "A Forage Seeding Machine" with the application number CN202120097806.2 includes a bottom plate. A sleeve block is fixedly connected to the right side of the bottom plate. A sliding rod is slidably connected inside the sleeve block. An adjusting bolt is threadedly connected to the right side of the sleeve block. A plow blade is fixedly connected to the bottom of the sliding rod. A material box is fixedly connected to the top of the bottom plate. A shell is fixedly connected to the left side of the material box. An electric push rod is fixedly connected to the top inside the shell. A first bearing seat is fixedly connected to the bottom of the output shaft of the electric push rod. For this forage seeding machine, the overall structure is simple. While moving the seeding machine, the plow blade plows the land, forage seeds fall into the land after plowing, and then the stirring rod rotates to stir the land after seeding to cover the forage seeds. Plowing, seeding, and covering are carried out in sequence, improving the seeding efficiency, saving time and effort, and being convenient to use.

[0004] However, the above-mentioned existing technical solutions still have the following deficiencies: This seeding machine is only provided with a seeding structure and cannot apply fertilizer while seeding. The seeds cannot be nourished by fertilizer, which is not conducive to the growth of forage and reduces the sand prevention and control effect. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide a no-tillage hole-type seeding and fertilizing combined machine for grassland sand prevention and control. While seeding, the fertilizer applicator sprinkles fertilizer into the seed pits through the fertilizer pipe to realize the combination of seeding and fertilizing, so that the seeds can be nourished by fertilizer, which is conducive to the growth of forage and improves the sand prevention and control effect.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: a no-tillage hole-type seeding and fertilizing combined machine for grassland sand prevention and control, comprising: a frame, a fertilizer box, a fertilizer applicator, a fertilizer pipe, a seeding unit and a support structure. The fertilizer box is arranged on the frame. A plurality of fertilizer applicators are arranged at the bottom of the fertilizer box. A fertilizer pipe is arranged at the bottom of each fertilizer applicator. A plurality of seeding units are arranged on the frame on both sides of the fertilizer box. Each of the seeding units is arranged corresponding to a fertilizer pipe. Support structures are arranged on both sides of the frame. The support structure comprises: a fixed rod, a first hinge seat, a swing arm, a locking rod, a hydraulic cylinder, a second hinge seat, a fixing pin, a jack and a ground wheel. One end of the fixed rod is fixedly connected to the frame, and the other end of the fixed rod is provided with the first hinge seat. One end of the swing arm is rotatably connected to the lower end of the first hinge seat. One ends of the locking rod and the hydraulic cylinder are rotatably connected to the upper end of the first hinge seat. The other end of the swing arm is provided with the second hinge seat. The other end of the hydraulic cylinder is rotatably connected to the second hinge seat. The fixing pin is inserted into the second hinge seat. A plurality of jacks corresponding to the fixing pin are arranged at the other end of the locking rod. A ground wheel is rotatably arranged on the side of the second hinge seat.

[0007] Preferably, a plurality of soil covering and compressing components are arranged at the rear end of the frame. Each of the soil covering and compressing components is arranged corresponding to a fertilizer pipe.

[0008] Preferably, the soil covering and compressing component comprises: a fixed seat, a swing rod, a lead screw, a lead screw seat, a slider and a soil covering wheel. The fixed seat is fixedly connected to the frame. One end of the swing rod is rotatably connected to the lower end of the fixed seat. The other end of the swing rod is provided with the soil covering wheel. The lead screw seat is rotatably arranged at the upper end of the fixed seat. One end of the lead screw is rotatably connected to the lead screw seat, and the other end of the lead screw is provided with the slider. The slider is rotatably arranged on the swing rod.

[0009] Preferably, a towing frame is arranged at the front end of the frame. The front end of the towing frame is connected to a vehicle, and the rear end of the towing frame is connected to the frame.

[0010] Preferably, a support seat is arranged at the bottom of the towing frame. A support frame is rotatably arranged on the support seat.

[0011] Preferably, the seeding unit comprises: a connecting frame, a hole opener, a seed box and a seeder. The seed box is connected to the frame through the connecting frame. The hole opener is rotatably arranged on the connecting frame in front of the seed box. The seeder is arranged at the bottom of the seed box.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0013] First, a no-till hole-type seeding and fertilizing combined machine for grassland sand prevention and control includes: a frame, a fertilizer box, a fertilizer applicator, a fertilizer pipe, a seeding unit, and a support structure. The fertilizer box is arranged on the frame. Several fertilizer applicators are arranged at the bottom of the fertilizer box. A fertilizer pipe is arranged at the bottom of each fertilizer applicator. Several seeding units are arranged on the frame on both sides of the fertilizer box. Each seeding unit is arranged corresponding to a fertilizer pipe. By arranging the fertilizer applicator and the seeding unit on the frame, the frame drives the seeding unit to move for seeding. While seeding, the fertilizer applicator sprays fertilizer onto the seed pits through the fertilizer pipe, realizing the combination of seeding and fertilizing, enabling the seeds to be nourished by the fertilizer, facilitating the growth of forage grass, and improving the effect of sand prevention and control.

[0014] Second, support structures are arranged on both sides of the frame. The support structure includes: a fixed rod, a first hinge seat, a swing arm, a locking rod, a hydraulic cylinder, a second hinge seat, a fixing pin, a jack, and a ground wheel. By starting the hydraulic cylinder to push the swing arm to rotate, the height of the ground wheel is adjusted, and then the height of the frame is adjusted. After the adjustment is completed, the support structure is locked by inserting the fixing pin into the corresponding jack, and then the height of the frame is locked, facilitating seeding at a fixed height and also facilitating locking the frame when transferring without seeding. Description of the Drawings

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a top view schematic diagram of the overall structure of the present utility model;

[0017] Figure 3 It is a side view schematic diagram of the overall structure of the present utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the fertilizer box of the present utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the support structure of the present utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the soil covering and compressing component of the present utility model

[0021] Figure 7 It is a schematic diagram of the structure of the seeding unit of the present utility model

[0022] Figure 8 It is a physical diagram of the present utility model.

[0023] Wherein: 1. Frame; 2. Fertilizer box; 3. Fertilizer applicator; 4. Fertilizer pipe; 5. Sowing unit; 6. Support structure; 7. Soil covering and compressing component; 8. Tractor frame; 9. Support base; 10. Support frame; 5-1. Connecting frame; 5-2. Hole opener; 5-3. Seed box; 5-4. Seed sower; 6-1. Fixed rod; 6-2. First hinge seat; 6-3. Swing arm; 6-4. Locking rod; 6-5. Hydraulic cylinder; 6-6. Second hinge seat; 6-7. Fixed pin; 6-8. Jack; 6-9. Ground wheel; 7-1. Fixed seat; 7-2. Swing rod; 7-3. Lead screw; 7-4. Lead screw seat; 7-5. Slide block; 7-6. Soil covering wheel. Detailed implementation manners

[0024] The following will further describe in detail the specific implementation manners of the present utility model in conjunction with the drawings.

[0025] Please refer to Figures 1 to 4 As shown, the grassland sand prevention and control no-till hole sowing and fertilizing combined machine disclosed in this embodiment includes: a frame 1, a fertilizer box 2, a fertilizer applicator 3, a fertilizer pipe 4, a sowing unit 5 and a support structure 6. A fertilizer box 2 is provided on the frame 1. A plurality of fertilizer applicators 3 are provided at the bottom of the fertilizer box 2. A fertilizer pipe 4 is provided at the bottom of each fertilizer applicator 3. A plurality of sowing units 5 are provided on the frame 1 on both sides of the fertilizer box 2. Each of the sowing units 5 is correspondingly arranged with a fertilizer pipe 4.

[0026] By providing a fertilizer applicator 3 and a sowing unit 5 on the frame 1, the frame 1 drives the sowing unit 5 to move for sowing. While sowing, the fertilizer applicator 3 sprays fertilizer into the seed pits through the fertilizer pipe 4, realizing the combination of sowing and fertilizing, enabling the seeds to be nourished by the fertilizer, being beneficial to the growth of forage grass, and improving the sand prevention and control effect.

[0027] Combined with Figure 5 As shown, support structures 6 are provided on both sides of the frame 1. The support structure 6 includes: a fixed rod 6-1, a first hinge seat 6-2, a swing arm 6-3, a locking rod 6-4, a hydraulic cylinder 6-5, a second hinge seat 6-6, a fixed pin 6-7, a jack 6-8 and a ground wheel 6-9. One end of the fixed rod 6-1 is fixedly connected to the frame 1. The other end of the fixed rod 6-1 is provided with a first hinge seat 6-2. One end of the swing arm 6-3 is rotatably connected to the lower end of the first hinge seat 6-2. One ends of the locking rod 6-4 and the hydraulic cylinder 6-5 are both rotatably connected to the upper end of the first hinge seat 6-2. The other end of the swing arm 6-3 is provided with a second hinge seat 6-6. The other end of the hydraulic cylinder 6-5 is rotatably connected to the second hinge seat 6-6. A fixed pin 6-7 is inserted into the second hinge seat 6-6. A plurality of jacks 6-8 corresponding to the fixed pin 6-7 are provided at the other end of the locking rod 6-4. A ground wheel 6-9 is rotatably provided on the side of the second hinge seat 6-6.

[0028] By starting the hydraulic cylinder 6-5 to push the swing arm 6-3 to rotate, the height of the ground wheel 6-9 is adjusted, and then the height of the frame 1 is adjusted. After the adjustment is completed, by inserting the fixing pin 6-7 into the corresponding jack 6-8, the support structure 6 is locked, and then the height of the frame 1 is locked, which is convenient for sowing at a fixed height. At the same time, when it is convenient to transfer without sowing, the frame 1 can be locked.

[0029] Combined with Figure 6 As shown, specifically, several soil covering and compressing components 7 are arranged at the rear end of the frame 1, and each soil covering and compressing component 7 is correspondingly arranged with a fertilizer pipe 4.

[0030] After sowing and fertilizing are completed, the soil covering and compressing components 7 arranged correspondingly are used to cover the seed pits, which is convenient for the growth of forage grass seeds.

[0031] Specifically, the soil covering and compressing component 7 includes: a fixed seat 7-1, a swing rod 7-2, a lead screw 7-3, a lead screw seat 7-4, a slider 7-5 and a soil covering wheel 7-6. The fixed seat 7-1 is fixedly connected to the frame 1. One end of the swing rod 7-2 is rotatably connected to the lower end of the fixed seat 7-1, and the other end of the swing rod 7-2 is provided with a soil covering wheel 7-5. The lead screw seat 7-4 is rotatably arranged at the upper end of the fixed seat 7-1. One end of the lead screw 7-3 is rotatably connected to the lead screw seat 7-4, and the other end of the lead screw 7-3 is provided with a slider 7-4, and the slider 7-4 is rotatably arranged on the swing rod 7-2.

[0032] Driven by the frame 1, the soil covering wheel 7-6 rotates closely against the ground and covers the soil when passing through the seed pit. By rotating the lead screw 7-3 to push the swing rod 7-2 to rotate, it is convenient to adjust the height of the soil covering wheel 7-6.

[0033] Combined with Figure 1 As shown, specifically, a towing frame 8 is arranged at the front end of the frame 1. The front end of the towing frame 8 is connected to a vehicle, and the rear end of the towing frame 8 is connected to the frame 1.

[0034] Specifically, a support seat 9 is arranged at the bottom of the towing frame 8, and a support frame 10 is rotatably arranged on the support seat 9.

[0035] By rotating the support seat 9, the towing frame 8 can be supported.

[0036] Combined with Figure 7 As shown, specifically, the sowing unit 5 includes: a connecting frame 5-1, a hole opener 5-2, a seed box 5-3 and a sower 5-4. The seed box 5-3 is connected to the frame 1 through the connecting frame 5-1. The hole opener 5-2 is rotatably arranged on the connecting frame 5-1 in front of the seed box 5-3, and the sower 5-4 is arranged at the bottom of the seed box 5-3.

[0037] The seed box 5-3 is connected to the frame 1 through the connecting frame 5-1. The seed box 5-3 can rise and fall with the frame 1. After the frame is lowered, the dibbler 5-2 contacts the ground and rolls. The spikes on the surface of the dibbler 5-2 pierce into the ground to form holes. The seeder 5-4 scatters the seeds inside the seed box 5-3 into the seed holes to achieve no-till hole sowing.

[0038] When in use, the vehicle is connected to the frame 1 through the towing frame 8. After the vehicle moves to the sowing position, the fixing pin 6-7 is pulled out to release the locking of the locking lever 6-4 on the swing arm 6-3. The swing arm 6-3 is pushed to rotate by starting the hydraulic cylinder 6-5 to adjust the height of the ground wheel 6-9, and then the height of the frame 1 is adjusted. The dibbler 5-2 contacts the ground, and the vehicle drives the frame 1 to move. The dibbler 5-2 rolls on the ground, and the spikes on its surface pierce out seed pits on the ground. The seeder 5-4 scatters the seeds in the seed box 5-3 into the seed pits. At the same time, the fertilizer applicator 3 sprinkles the fertilizer onto the seed pits through the fertilizer pipe 4, and the soil covering wheel 7-6 rotates closely against the ground and covers the soil when passing through the seed pits.

[0039] The no-till hole sowing and fertilizing combined machine for grassland sand prevention and control of the present utility model has developed a physical object, as Figure 8 shown. It should be noted that Figure 8 only for proving the authenticity of the present utility model, the technical features have been fully recorded in Figures 1 to 7 . Considering the cognition of those skilled in the art, even if the attached Figure 8 is deleted, it does not affect those skilled in the art to implement this application.

[0040] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. The no-tillage hole sowing and fertilizing combined machine for grassland sand prevention and control is characterized in that: Including: A frame (1), a fertilizer box (2), a fertilizer applicator (3), a fertilizer application pipe (4), a seeding unit (5), and a support structure (6). A fertilizer box (2) is provided on the frame (1). A plurality of fertilizer applicators (3) are provided at the bottom of the fertilizer box (2). A fertilizer application pipe (4) is provided at the bottom of each fertilizer applicator (3). A plurality of seeding units (5) are provided on the frame (1) on both sides of the fertilizer box (2). Each seeding unit (5) is correspondingly arranged with a fertilizer application pipe (4). Support structures (6) are provided on both sides of the frame (1). The support structure (6) includes: a fixed rod (6-1), a first hinge seat (6-2), a swing arm (6-3), a locking rod (6-4), a hydraulic cylinder (6-5), a second hinge seat (6-6), a fixing pin (6-7), a jack (6-8), and a ground wheel (6-9). One end of the fixed rod (6-1) is fixedly connected to the frame (1). A first hinge seat (6-2) is provided at the other end of the fixed rod (6-1). One end of the swing arm (6-3) is rotatably connected to the lower end of the first hinge seat (6-2). One ends of the locking rod (6-4) and the hydraulic cylinder (6-5) are rotatably connected to the upper end of the first hinge seat (6-2). A second hinge seat (6-6) is provided at the other end of the swing arm (6-3). The other end of the hydraulic cylinder (6-5) is rotatably connected to the second hinge seat (6-6). A fixing pin (6-7) is inserted into the second hinge seat (6-6). A plurality of jacks (6-8) are correspondingly arranged on the other end of the locking rod (6-4) with respect to the fixing pin (6-7). A ground wheel (6-9) is rotatably provided on the side of the second hinge seat (6-6).

2. The no-tillage hole-type seeding and fertilizing combined machine for grassland sand prevention and control according to claim 1, characterized in that: A plurality of soil covering and compressing components (7) are provided at the rear end of the frame (1). Each soil covering and compressing component (7) is correspondingly arranged with a fertilizer application pipe (4).

3. The no-tillage hole-type seeding and fertilizing combined machine for grassland sand prevention and control according to claim 2, characterized in that: The soil covering and compressing component (7) includes: a fixed seat (7-1), a swing rod (7-2), a lead screw (7-3), a lead screw seat (7-4), a slider (7-5), and a soil covering wheel (7-6). The fixed seat (7-1) is fixedly connected to the frame (1). One end of the swing rod (7-2) is rotatably connected to the lower end of the fixed seat (7-1). A soil covering wheel (7-6) is provided at the other end of the swing rod (7-2). The lead screw seat (7-4) is rotatably provided at the upper end of the fixed seat (7-1). One end of the lead screw (7-3) is rotatably connected to the lead screw seat (7-4). A slider (7-5) is provided at the other end of the lead screw (7-3). The slider (7-5) is rotatably provided on the swing rod (7-2).

4. The no-tillage hole-type seeding and fertilizing combined machine for grassland sand prevention and control according to claim 1, wherein: A towing frame (8) is provided at the front end of the frame (1). The front end of the towing frame (8) is connected to a vehicle, and the rear end of the towing frame (8) is connected to the frame (1).

5. The no-tillage hole-type seeding and fertilizing combined machine for grassland sand prevention and control according to claim 4, characterized in that: A support seat (9) is provided at the bottom of the towing frame (8). A support frame (10) is rotatably provided on the support seat (9).

6. The no-till hole-type seeding and fertilizing combined machine for grassland sand prevention and control according to claim 1, characterized in that: The seeding unit (5) includes: a connecting frame (5-1), a hole opener (5-2), a seed box (5-3), and a seeder (5-4). The seed box (5-3) is connected to the frame (1) through the connecting frame (5-1). A hole opener (5-2) is rotatably arranged on the connecting frame (5-1) in front of the seed box (5-3), and a seeder (5-4) is arranged at the bottom of the seed box (5-3).

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