Grass seed planting fluid jet device for grassland restoration

Abstract

The invention discloses a grass seed planting fluid jet device for grassland restoration, relates to the technical field of planting jet devices, and solves the technical problems that a grass seed mixture is easy to remain at the bottom of a mixing barrel, and a grass seed jet gun needs to be manually supported in the jet process. Comprising a movable chassis, a vertical frame is arranged in the movable chassis, and a mixing barrel for mixing grass seed liquid is arranged at the top of the vertical frame; the spray gun is arranged in front of the mixing barrel; the material pushing regulation and control structure is mounted on the front surface of the vertical frame and is used for supporting the spraying gun; the material pushing regulation and control structure comprises two material pushing components for pushing grass seed liquid in the vertical frame to the middle; when grass seed liquid is discharged, the grass seed liquid can be pushed towards the discharging opening in an auxiliary mode, grass seeds are prevented from being retained at the bottom of the mixing barrel, the grass seed liquid spraying planting grass seed discharging sufficiency is improved, grass seed residual waste is reduced, meanwhile, the grass seed liquid spraying angle of the spraying gun is adjusted and controlled, the grassland planting restoration range is expanded, and the grassland planting restoration efficiency is improved. The grassland repairing effect is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of planting spraying devices, and specifically relates to a grass seed planting fluid spraying device for grassland restoration. Background Art

[0002] The planting spraying device is also a hydraulic spraying device or a grass seed spraying device. The spraying materials are mainly light materials, which are suitable for vegetation construction on slopes with gentle slopes and low heights such as soil slopes, soil-rock slopes, and slopes covered with three-dimensional nets. Spraying grass seeds to repair and maintain the grassland.

[0003] In some existing grass seed spraying devices, the mixing barrel is placed horizontally, and the bottom of the mixing barrel is prone to residual grass seed mixture, which not only causes waste of grass seeds, but also makes it troublesome to clean the residual grass seeds, affecting the mixing and use of new grass seeds for the next time. Moreover, the grass seed spraying gun needs to be manually supported during the spraying process, consuming labor and being unfavorable for long-term operation. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art; for this purpose, the present invention proposes a grass seed planting fluid spraying device for grassland restoration.

[0005] A grass seed planting fluid spraying device for grassland restoration, comprising: A mobile vehicle tray, wherein a vertical frame is arranged inside the mobile vehicle tray, and a mixing barrel for mixing grass seeds and liquid is arranged at the top of the vertical frame; A spraying gun installed in front of the mixing barrel; A pushing and regulating structure installed on the front surface of the vertical frame to support the spraying gun. The pushing and regulating structure includes two pushing members for pushing the grass seed liquid inside the vertical frame to the middle, a regulating member for regulating the spraying angle of the spraying gun, a moving plate for driving the two pushing members to move relatively, and a driving cylinder for driving the moving plate to move.

[0006] Preferably, the two relatively moving pushing members include: Pushing plates respectively vertically located inside both ends of the mixing barrel. A connecting frame is arranged on the outer side surface of the pushing plate and extends through the mixing barrel to the front side of the mixing barrel; A horizontal plate horizontally installed at the front end of the connecting frame. A plurality of fixed ratchet teeth are arranged on the opposite surfaces of the two horizontal plates; Rotating ratchet claws located inside the fixed ratchet teeth.

[0007] Preferably, the moving plate is horizontally located between the two horizontal plates. Fixed clamping plates are arranged at both ends of the moving plate. The rotating ratchet claws are rotatably installed in the fixed clamping plates, and the other ends of the rotating ratchet claws are clamped between two adjacent fixed ratchet teeth.

[0008] Preferably, the regulating member for driving the two horizontal plates to move relatively includes: A support frame fixed to the front surface of the vertical frame, and an installation base plate is horizontally arranged above the support frame; A support column for supporting the spray gun, the lower end of the support column is rotatably connected to the installation base plate, and a linear gear is sleeved on the support column; A moving rack installed on the middle rear surface of the moving plate and meshing with the linear gear; A fixed lower wedge block installed on the upper surface of the moving plate and a movable upper wedge block installed on the lower surface of the moving plate and cooperating with the inclined surface of the fixed lower wedge block.

[0009] Preferably, a plurality of guide rods penetrating through the support frame and exposed below are arranged on the lower surface of the installation base plate, and a reset member is sleeved on the guide rods.

[0010] Preferably, the driving cylinder is fixed to the upper surface of the support frame, and a connecting plate is arranged on the piston rod inside the driving cylinder, and the upper end of the connecting plate is connected to the left end of the moving plate.

[0011] Preferably, mixing members for mixing the grass seed liquid inside the mixing barrel are arranged on the inner surfaces of both push plates, and the mixing members include: A spiral ring vertically installed inside the mixing barrel, and a twist column is screwed inside the spiral ring; A plurality of mounting discs installed between the spiral ring and the push plate; And a plurality of groups of rotating plate members installed between adjacent two rotating plate members.

[0012] Preferably, the rotating plate member includes: Mixing plates respectively rotatably installed on the circumferential surfaces of adjacent two rotating plate members, and the inner ends of the two mixing plates are rotatably connected to the central clamping plate; A rotating column is rotatably arranged between the outermost mounting disc and the push plate.

[0013] Preferably, a rotating shaft is sleeved on the bottom of the moving vehicle disc, and a cleaning member for cleaning impurities in its traveling direction is arranged at the left end of the moving vehicle disc, and the cleaning member includes: A stabilizing plate fixed to the lower surface of the moving vehicle disc, and a moving cylinder is rotatably arranged on the lower surface of the stabilizing plate; A chassis installed at the end of the inner rod inside the moving cylinder, and a plurality of arc-shaped blades are arranged on the circumferential surface of the chassis; A second worm gear sleeved on the moving cylinder and a second worm for driving the second worm gear to rotate.

[0014] Preferably, a first worm is sleeved on the rotating shaft, a first worm gear is engaged at the top of the first worm, and a connecting shaft is arranged between the first worm gear and the second worm.

[0015] Compared with the prior art, the beneficial effects of the present invention are: (1)When the grass seeds are discharged in liquid form in the present invention, it can assist in pushing the grass seed liquid downward towards the discharge port, avoiding the situation where grass seeds remain at the bottom of the mixing barrel, increasing the sufficiency of the discharged grass seeds during the jet seeding of the grass seed liquid, reducing the waste of grass seed residues, and at the same time regulating the angle of the jet gun for jetting the grass seed liquid, expanding the scope of grassland planting and restoration, and improving the grassland restoration effect.

[0016] (2)In the present invention, by providing a mixing member, when pushing the grass seed liquid towards the middle position, the mixing member can mix and stir the grass seed liquid, making the distribution of grass seeds relatively uniform, and preventing the situation where grass seeds remain at the bottom of the mixing barrel, increasing the uniformity of grass seed distribution during the jetting of the grass seed liquid, and improving the grassland planting and restoration effect.

[0017] (3)In the present invention, by providing a cleaning member, as the mobile vehicle tray advances, it can drive the cleaning member to work synchronously to clean the stones in the advancing direction of the mobile vehicle tray, so that the drilling components will not be damaged by stones during the drilling process of the mobile vehicle tray, increasing the safety and stability of grassland drilling. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the grass seed planting fluid jetting device of the present invention; Figure 2 is a schematic top view structural diagram of the grass seed planting fluid jetting device of the present invention; Figure 3 is of the present invention Figure 1 the internal structural schematic diagram of the mixing barrel in; Figure 4 is of the present invention Figure 3 the structural schematic diagram of the material pushing member in; Figure 5 is of the present invention Figure 4 the enlarged view of area A in; Figure 6 is of the present invention Figure 3 the structural schematic diagram of the regulation member in; Figure 7 is of the present invention Figure 3 the structural schematic diagram of the mixing member in; Figure 8 is of the present invention Figure 7 the structural schematic diagram of the rotating plate member in; Figure 9 is of the present invention Figure 1 the structural schematic diagram of the cleaning member in; In the figure: 100, mobile vehicle tray; 101, vertical frame; 102, mixing barrel; 103, spraying gun; 104, rotating shaft; 200, pushing material control structure; 201, pushing material component; 2011, pushing plate; 2012, connecting frame; 2013, cross plate; 2014, fixed clamping plate; 2015, fixed ratchet tooth; 2016, rotating ratchet pawl; 2017, reset elastic piece; 202, control component; 2021, linear gear; 2022, moving rack; 2023, fixed lower wedge block; 2024, movable upper wedge block; 2025, support column; 2026, installation bottom plate; 2027, support frame; 2028, guide rod; 2029, reset piece; 203, mixing component; 2031, spiral ring; 2032, installation disc; 2033, rotating plate member; 20331, mixing plate; 20332, central clamping plate; 20333, rotating column; 2034, twist column; 204, driving cylinder; 205, connecting plate; 206, moving plate; 300, cleaning component; 301, first worm; 302, stabilizing plate; 303, first worm gear; 304, moving cylinder; 305, second worm; 306, second worm gear; 307, chassis; 308, arc blade; 309, connecting shaft. Specific embodiments

[0019] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0020] Please refer to Figure 1 - Figure 6 , this application provides a grass seed planting fluid spraying device for grassland restoration, including: A mobile vehicle tray 100, with a vertical frame 101 arranged inside the mobile vehicle tray 100, a mixing barrel 102 for mixing grass seeds and liquid arranged at the top of the vertical frame 101, a feeding port arranged at the middle bottom of the mixing barrel 102, and a pump arranged below the mixing barrel 102. The feeding port of the pump is connected to the feeding port, and a discharge hose is arranged between the discharge port of the pump and the spraying gun 103, which is convenient for adapting to the spraying gun 103 to adjust the spraying angle without affecting the discharge of grass seed liquid; A spraying gun 103 installed in front of the mixing barrel 102; The material pushing and regulating structure 200 installed on the front surface of the vertical frame 101 to support the spraying gun 103 can assist in pushing the grass seed liquid downward toward the material outlet during the discharge of the grass seed liquid, avoiding the retention of grass seeds at the bottom of the mixing barrel 102, increasing the sufficiency of the discharged grass seed liquid for spraying and planting grass seeds, reducing the waste of grass seed residues, and at the same time regulating the spraying angle of the spraying gun 103 to expand the scope of grassland planting and restoration and improve the grassland restoration effect. The material pushing and regulating structure 200 includes two material pushing members 201 for pushing the grass seed liquid inside the vertical frame 101 toward the middle, a regulating member 202 for regulating the spraying angle of the spraying gun 103, a moving plate 206 for driving the relative movement of the two material pushing members 201, and a driving cylinder 204 for driving the movement of the moving plate 206.

[0021] In this embodiment, preferably, the two relatively moving material pushing members 201 include: The material pushing plates 2011 respectively vertically located inside both ends of the mixing barrel 102. The material pushing plates 2011 move toward the middle, which can push the grass seed liquid attached to the inner wall of the mixing barrel 102 and the like toward the middle material outlet. A connecting frame 2012 extending through the mixing barrel 102 to the front side of the mixing barrel 102 is provided on the outer side of the material pushing plate 2011. The cooperation between the connecting frame 2012 and the mixing barrel 102 also plays a role in limiting and guiding. The cross plates 2013 horizontally installed at the front ends of the connecting frames 2012. A plurality of fixed ratchet teeth 2015 are provided on the opposite surfaces of the two cross plates 2013. The rotating ratchet claws 2016 located inside the fixed ratchet teeth 2015. The cooperation between the two can drive the movement of the cross plate 2013.

[0022] In this embodiment, preferably, the moving plate 206 is horizontally located between the two cross plates 2013. Fixed clamping plates 2014 are provided at both ends of the moving plate 206. The rotating ratchet claws 2016 are rotatably installed in the fixed clamping plates 2014, and a reset elastic piece 2017 is provided between the rotating ratchet claws 2016 and the fixed clamping plates 2014. The reset elastic piece 2017 can be a metal piece, which is convenient for the rotation of the rotating ratchet claws 2016 during the movement. The distribution directions of the rotating ratchet claws 2016 and the fixed ratchet teeth 2015 at both ends are opposite, and the other end of the rotating ratchet claw 2016 is stuck between two adjacent fixed ratchet teeth 2015.

[0023] In this embodiment, preferably, the regulating member 202 for driving the relative movement of the two cross plates 2013 includes: The support frame 2027 fixed on the front surface of the vertical frame 101. An installation bottom plate 2026 is horizontally arranged above the support frame 2027. The installation bottom plate 2026 plays a supporting role for the spraying gun 103. The support column 2025 that supports the spray gun 103 can drive the support column 2025 and the spray gun 103 to swing left and right in the horizontal plane as the linear gear 2021 rotates forward and backward. The lower end of the support column 2025 is rotatably connected to the mounting base plate 2026. A linear gear 2021 is sleeved on the support column 2025. The two cross plates 2013 are respectively located in front of and behind the linear gear 2021 and will not conflict with the rotation of the linear gear 2021. The moving rack 2022 that is installed on the rear surface of the middle of the moving plate 206 and meshes with the linear gear 2021 can drive the linear gear 2021 to rotate as the moving rack 2022 moves. Moreover, the thickness of the linear gear 2021 is sufficient to fix the cooperation movement of the lower wedge block 2023 and the movable upper wedge block 2024. The fixed lower wedge block 2023 installed on the upper surface of the moving plate 206 and the movable upper wedge block 2024 installed on the lower surface of the moving plate 206 and mating with the inclined surface of the fixed lower wedge block 2023. The inclined surfaces of the two cooperate. When the movable upper wedge block 2024 moves with the moving plate 206, it drives the fixed lower wedge block 2023 to move downward.

[0024] In this embodiment, preferably, a plurality of guide rods 2028 that penetrate through the support frame 2027 and are exposed below are provided on the lower surface of the mounting base plate 2026. The guide rods 2028 and the reset member 2029 play a supporting role for the mounting base plate 2026. A reset member 2029 is sleeved on the guide rods 2028.

[0025] In this embodiment, preferably, the driving cylinder 204 is fixed on the upper surface of the support frame 2027, and a connecting plate 205 is provided on the piston rod inside the driving cylinder 204. The upper end of the connecting plate 205 is connected to the left end of the moving plate 206, which is convenient for driving the moving plate 206 to move left and right reciprocally as the piston rod expands and contracts.

[0026] In summary, when in use, as the drive cylinder 204 works, the piston rod inside the drive cylinder 204 retracts, driving the connecting plate 205 and the movable plate 206 to move to the right, and the rotating pawl 2016 on the right cooperates with the fixed ratchet 2015 on the right, and the rotating pawl 2016 on the right continues to move backward and will not be locked with the fixed ratchet 2015 on the right, while the rotating pawl 2016 on the left is locked with the fixed ratchet 2015 on the left, and the two will not slide relative to each other. Therefore, the left horizontal plate 2013 and the left connecting frame 2012 move to the right, and the left pushing plate 2011 moves to the right to push the grass The seed liquid is discharged to the right near the discharge port. At the same time, the movable plate 206 drives the movable rack 2022 to move to the right, driving the linear gear 2021 meshing with it to rotate counterclockwise, driving the support column 2025 and the spray gun 103 to rotate in a fan shape to spray the grass seed liquid. The movable upper wedge block 2024 moves to the right to fit the fixed lower wedge block 2023, pushing the fixed lower wedge block 2023 and the mounting base plate 2026 to move downward, the guide rod 2028 moves downward, the reset member 2029 is compressed, the linear gear 2021 moves downward and always cooperates with the movable rack 2022, driving the support column 2025 and the spray gun 103 moves downward, and the spray gun 103 adjusts the angle in the vertical direction to expand the spray range of the grass seed liquid. When the piston rod is extended, the movable plate 206 is driven to move leftward, and the movable rack 2022 is driven to move leftward. The linear gear 2021 rotates clockwise, driving the spray gun 103 to rotate in the opposite direction. When the movable plate 206 moves leftward, the rotating pawl 2016 on the left side slides with the fixed ratchet 2015 on the left side, and the rotating pawl 2016 on the right side is locked with the fixed ratchet 2015 on the right side, driving the right side of the horizontal plate 2013 and the connecting frame 2012 to move leftward, and the mixing barrel 1 02, the grass seed liquid inside is pushed to the left and close to the discharge port, the movable upper wedge block 2024 moves to the left away from the fixed lower wedge block 2023, the reset part 2029 restores its elasticity, and drives the guide rod 2028 and the mounting base plate 2026 to move upward. During the movement of the push plate 2011, the mixing component 203 is driven to mix the grass seed liquid inside the mixing barrel 102 to reduce grass seed precipitation. During the grass seed liquid spraying process, it can avoid the presence of more grass seed liquid residue inside the mixing barrel 102, and the spraying range of the spray gun 103 can be adjusted at any time to expand the grass seed liquid spraying range and improve the grass repair effect. Embodiment 2

[0027] Reference Figure 7 and Figure 8 , which is the second embodiment of the present invention.

[0028] In this embodiment, preferably, a mixing member 203 for mixing the grass seed liquid inside the mixing barrel 102 is provided on the inner surfaces of both pushing plates 2011. By providing the mixing member 203, when pushing the grass seed liquid towards the middle position, the mixing member 203 can mix and stir the grass seed liquid, making the grass seed distribution relatively uniform, preventing the grass seeds from staying at the bottom of the mixing barrel 102, increasing the uniformity of grass seed distribution during the spraying of the grass seed liquid, and improving the planting and restoration effect on the grassland. The mixing member 203 includes: A spiral ring 2031 vertically installed inside the mixing barrel 102. Reinforcing rods are provided between the outer circumferential surface of the spiral ring 2031 and the inner wall of the mixing barrel 102 to fix the spiral ring 2031. A twist column 2034 is screwed inside the spiral ring 2031. The twist column 2034 cooperates with the spiral ring 2031 and can move and rotate while an external force is applied. When the two twist columns 2034 move to the extreme positions, their inner ends will not touch. When the installation disk 2032 close to the twist column 2034 abuts against the twist column 2034, with the application of an external force, the twist column 2034 rotates to drive the entire installation disk 2032 and the rotating plate member 2033 to rotate, thereby further mixing the grass seed material; A plurality of installation disks 2032 installed between the spiral ring 2031 and the pushing plate 2011. The number of installation disks 2032 can be set as required; And multiple groups of rotating plate members 2033 installed between adjacent two rotating plate members 2033. As the installation disk 2032 approaches, the overall length of the rotating plate member 2033 can be changed. As the angle of the mixing plate 20331 changes, the whole will rotate. During the rotation process, the grass seed liquid inside the mixing barrel 102 will be stirred, preventing the grass seed liquid from always settling.

[0029] In this embodiment, preferably, the rotating plate member 2033 includes: Mixing plates 20331 respectively rotatably installed on the circumferential surfaces of adjacent two rotating plate members 2033. The inner ends of the two mixing plates 20331 are rotatably connected to the central clamping plate 20332. As the pushing plate 2011 moves and the two installation disks 2032 approach, the mixing plate 20331 between the two installation disks 2032 can rotate to change the angle with the vertical direction, and when the mixing plate 20331 rotates to the maximum angle, its upper end approaches the inner wall of the mixing barrel 102 and will not touch the inner wall; A rotating column 20333 is rotatably arranged between the outermost installation disk 2032 and the pushing plate 2011, which facilitates the rotation of the twist column 2034 and the rotating plate member 2033 to mix the grass seed liquid and prevent precipitation.

[0030] In summary, during use, as the pushing plate 2011 moves towards the center of the mixing barrel 102, it drives the mounting plate 2032 to move. When the mounting plate 2032 moves, the rotating plate member 2033 between two adjacent mounting plates 2032 rotates, and the two mixing plates 20331 rotate outwards, and the angle between them and the vertical direction gradually becomes smaller. During the rotation of the mixing plates 20331, the adjustment of the overall position will stir the grass seed liquid in the mixing barrel 102. The initial angle of the mixing plates 20331 is outwards, so when the two mounting plates 2032 approach, the mixing plates 20331 will only rotate outwards. When the mixing plates 20331 reach the limit angle, as the pushing plate 2011 continues to move, the mounting plate 2032 abuts against the twist column 2034. The twist column 2034 cooperates with the spiral ring 2031, causing the twist column 2034 to move and rotate at the same time. Since the rotating column 20333 is rotationally matched with the pushing plate 2011, it drives the rotating plate member 2033 and the mounting plate 2032 to rotate synchronously with the twist column 2034, driving the mixing plates 20331 to further mix the grass seed liquid. Until the twist column 2034 moves to the limit position, when an external force is applied to reset the pushing plate 2011, the mixing plates 20331 will gradually rotate back to their original positions. During the whole process, as the grass seed liquid is sprayed, while pushing the grass seed liquid to discharge, it assists in stirring the grass seed liquid, so that the grass seeds are not easily deposited at the bottom of the mixing barrel 102, increasing the uniformity of grass seed spraying and planting and improving the restoration effect on the grassland. Embodiment III

[0031] Refer to Figure 9 , which is the third embodiment of the present invention.

[0032] In this embodiment, preferably, a rotating shaft 104 is provided at the bottom of the moving vehicle disc 100, and a cleaning member 300 for cleaning impurities in its traveling direction is provided at the left end of the moving vehicle disc 100. By providing the cleaning member 300, as the moving vehicle disc 100 moves forward, it can drive the cleaning member 300 to work synchronously to clean the stones in the traveling direction of the moving vehicle disc 100, so that the punching components will not be damaged by stones during the punching process of the moving vehicle disc 100 on the grassland, increasing the safety and stability of punching on the grassland. The cleaning member 300 includes: A stabilizing plate 302 fixed to the lower surface of the moving vehicle disc 100. A moving cylinder 304 is rotatably provided on the lower surface of the stabilizing plate 302. A base is provided at the upper end of the moving cylinder 304, and a rotating shaft is provided between the base and the stabilizing plate 302 to facilitate the rotation of the entire moving cylinder 304; A chassis 307 installed at the end of the inner rod inside the moving cylinder 304. The heights of the chassis 307 and the arc-shaped blades 308 can be adjusted as the inner rod expands and contracts. A plurality of arc-shaped blades 308 are provided on the circumferential surface of the chassis 307. As it rotates, the plurality of arc-shaped blades 308 can push the touched stones outwards and will not stay at the grassland punching position; The second worm gear 306 sleeved on the moving cylinder 304 and the second worm 305 that drives the second worm gear 306 to rotate.

[0033] In this embodiment, preferably, a first worm 301 is sleeved on the rotating shaft 104. A first worm gear 303 is engaged with the top of the first worm 301. A connecting shaft 309 is arranged between the first worm gear 303 and the second worm 305. The connecting shaft 309 is rotatably connected to the stabilizing plate 302.

[0034] In summary, during use, as the moving vehicle tray 100 moves forward, the rotating shaft 104 and the wheels rotate. The rotation of the rotating shaft 104 drives the first worm 301 to rotate, driving the engaged first worm gear 303, connecting shaft 309 and second worm 305 to rotate. The second worm 305 drives the second worm gear 306 to rotate, thereby driving the moving cylinder 304 and the chassis 307 to rotate. The chassis 307 drives the arc-shaped blades 308 thereon to rotate, and the centrifugal force throws the touched stones outward, preventing them from staying at the grassland punching position, ensuring the safety and stability of the punching component during grassland punching. At the same time, the telescopic inner rod inside the moving cylinder 304 can drive the height adjustment of the chassis 307 and the arc-shaped blades 308. While cleaning the stones on the grassland, it will not touch the grassland and affect the movement of the moving vehicle tray 100, and it is suitable for different sizes of stones and different terrains, providing convenience for the entire spraying device during the grassland restoration process. Embodiment 4

[0035] This embodiment is obtained by combining Embodiment 1, Embodiment 2 and Embodiment 3.

[0036] During use, during the movement of the moving vehicle tray 100, the cleaning component 300 is driven to work, pushing the stones on the grassland in the forward direction outward, preventing them from staying at the grassland punching position, so that the stones will not collide with and damage the punching component, providing convenience for grassland punching and restoration. And during the spraying of the grass seed liquid, by using the driving cylinder 204 to work, driving the two feeding components 201 to move relatively, the grass seed liquid inside the mixing barrel 102 is discharged close to the discharging port, reducing the grass seed residue. At the same time, it drives the regulating component 202 to work, regulating the multi-angles of the spraying gun 103, expanding the spraying range of the grass seed liquid, and improving the grassland restoration effect.

[0037] The above embodiments are only used to illustrate the technical method of the present invention and not to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical method of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A grass seed planting fluid spraying device for grassland restoration, characterized in that, Including: A mobile car body (100), inside which there is an upright frame (101), and on the top of the upright frame (101) there is a mixing barrel (102) for mixing grass seed liquid; A spray gun (103) installed in front of the mixing barrel (102); A pushing and regulating structure (200) installed on the front surface of the upright frame (101) to support the spray gun (103). The pushing and regulating structure (200) includes two pushing members (201) for pushing the grass seed liquid inside the upright frame (101) towards the middle, a regulating member (202) for regulating the spraying angle of the spray gun (103), a moving plate (206) for driving the two pushing members (201) to move relatively, and a driving cylinder (204) for driving the moving plate (206) to move.

2. The grass seed planting fluid spraying device for grassland restoration according to claim 1, characterized in that, The two relatively moving pushing members (201) include: Pushing plates (2011) respectively vertically located inside both ends of the mixing barrel (102). On the outer side of the pushing plates (2011), there are connecting frames (2012) that penetrate through the mixing barrel (102) and extend to the front side of the mixing barrel (102); Cross plates (2013) horizontally installed at the front ends of the connecting frames (2012). On the opposite surfaces of the two cross plates (2013), there are multiple fixed ratchet teeth (2015); Rotating ratchet claws (2016) located inside the fixed ratchet teeth (2015).

3. The grass seed planting fluid spraying device for grassland restoration according to claim 2, characterized in that, The moving plate (206) is horizontally located between the two cross plates (2013). At both ends of the moving plate (206), there are fixed clamping plates (2014). The rotating ratchet claws (2016) are rotatably installed in the fixed clamping plates (2014), and the other ends of the rotating ratchet claws (2016) are stuck between two adjacent fixed ratchet teeth (2015).

4. The grass seed planting fluid spraying device for grassland restoration according to claim 2, wherein, The regulating member (202) for driving the two cross plates (2013) to move relatively includes: A support frame (2027) fixed on the front surface of the upright frame (101). Above the support frame (2027), there is a horizontally arranged mounting bottom plate (2026); A support column (2025) for supporting the spray gun (103). The lower end of the support column (2025) is rotatably connected to the mounting bottom plate (2026). A linear gear (2021) is sleeved on the support column (2025); A moving rack (2022) installed on the rear surface in the middle of the moving plate (206) and meshing with the linear gear (2021); A fixed lower wedge block (2023) installed on the upper surface of the moving plate (206) and a movable upper wedge block (2024) installed on the lower surface of the moving plate (206) and in inclined surface cooperation with the fixed lower wedge block (2023).

5. The grass seed planting fluid spraying device for grassland restoration according to claim 4, characterized in that, On the lower surface of the mounting bottom plate (2026), there are multiple guide rods (2028) that penetrate through the support frame (2027) and are exposed below. A reset member (2029) is sleeved on the guide rods (2028).

6. The grass seed planting fluid spraying device for grassland restoration according to claim 4, characterized in that, The driving cylinder (204) is fixed on the upper surface of the support frame (2027). The piston rod inside the driving cylinder (204) is provided with a connecting plate (205), and the upper end of the connecting plate (205) is connected to the left end of the moving plate (206).

7. The grass seed planting fluid spraying device for grassland restoration according to claim 4, characterized in that, The inner surfaces of both of the two pushing plates (2011) are provided with mixing members (203) for mixing grass seed liquid inside the mixing barrel (102). The mixing members (203) include: A spiral ring (2031) vertically installed inside the mixing barrel (101), and a twist column (2034) is screwed inside the spiral ring (2031); A plurality of mounting disks (2032) installed between the spiral ring (2031) and the pushing plate (2011); And multiple groups of rotating plate members (2033) installed between two adjacent rotating plate members (2033).

8. The grass seed planting fluid spraying device for grassland restoration according to claim 7, characterized in that, The rotating plate member (2033) includes: Mixing plates (20331) respectively rotatably installed on the circumferential surfaces of two adjacent rotating plate members (2033), and the inner ends of the two mixing plates (20331) are rotatably connected to a central clamping plate (20332); A rotating column (20333) is rotatably arranged between the outermost mounting disk (2032) and the pushing plate (2011).

9. The grass seed planting fluid spraying device for grassland restoration according to claim 1, characterized in that, A rotating shaft (104) is arranged at the bottom of the mobile vehicle tray (100). A cleaning member (300) for cleaning impurities in its traveling direction is arranged at the left end of the mobile vehicle tray (100). The cleaning member (300) includes: A stabilizing plate (302) fixed to the lower surface of the mobile vehicle tray (100), and a moving cylinder (304) is rotatably arranged on the lower surface of the stabilizing plate (302); A chassis (307) installed at the end of the inner rod inside the moving cylinder (304), and a plurality of arc-shaped blades (308) are arranged on the circumferential surface of the chassis (307); A second worm gear (306) sleeved on the moving cylinder (304) and a second worm (305) for driving the second worm gear (306) to rotate.

10. A grass seed planting fluid spraying device for grassland restoration according to claim 9, characterized in that, A first worm (301) is sleeved on the rotating shaft (104), a first worm gear (303) is engaged at the top of the first worm (301), and a connecting shaft (309) is arranged between the first worm gear (303) and the second worm (305).

Images