Plateau greenhouse pasture planting machine

Abstract

The invention discloses a plateau greenhouse pasture planting machine, and relates to the technical field of pasture planting machines. The device comprises a supporting plate, supporting legs are mounted at four corners of the bottom of the supporting plate, rollers are mounted at the bottoms of the supporting legs, a switching assembly is arranged at the top of the supporting plate, a sowing assembly is arranged on one side of the top of the supporting plate, a soil loosening assembly is arranged on the other side of the top of the supporting plate, and a ditching assembly is arranged at the bottom of the supporting plate; and the switching assembly comprises a cylinder, the cylinder is fixedly connected to the center of the top of the supporting plate, and a driving motor is fixedly connected to the inner bottom of the cylinder. Through the arrangement of the switching assembly, the use position of the first gear disc can be flexibly adjusted, required functions such as uniform seed mixing and sowing, automatic sowing depth adjustment and automatic soil loosening depth adjustment can be conveniently selected according to use requirements, and the use effect of the sowing machine is effectively improved through the arrangement of the switching assembly.

Description

Technical Field

[0001] The invention belongs to the technical field of forage planting machinery, and in particular relates to a forage planting machinery for a plateau greenhouse. Background Art

[0002] Plateau greenhouse forage cultivation refers to an agricultural method that uses greenhouse facilities and technologies to grow forage in high altitude areas. Plateau areas usually have special climatic conditions, such as low pressure, low temperature, strong ultraviolet rays and poor soil. These conditions pose a challenge to the natural growth of forage. Through greenhouse cultivation, these unfavorable factors can be overcome to ensure the high yield and high quality of forage. In the process of planting plateau greenhouse forage, a variety of planting machinery will be used. The following are several common plateau greenhouse forage planting machinery.

[0003] 1. Seeder: Rotary tillage seeder: It can perform rotary tillage and sowing operations on soft soil to ensure uniform distribution of seeds and good germination conditions. 2. Sprinkler equipment: Drip irrigation system: By accurately controlling the amount of water, water is directly sent to the roots of plants to reduce water evaporation and save water resources. 3. Fertilizer: Fertilizer and sowing machine: Fertilizer is applied at the same time as sowing to ensure that the grass can obtain the necessary nutrients throughout the entire growth cycle from sowing to harvesting. 4. Harvester: Forage harvester: It is used for harvesting and collecting forage, improving harvesting efficiency and reducing labor costs. 5. Handling equipment: Forage baler: It is used to bundle the harvested forage for easy storage and transportation. 6. Intelligent management system: Intelligent greenhouse monitoring system: Through sensors and data analysis, it monitors the climate, soil moisture, nutrient levels, etc. in the greenhouse in real time, and automatically adjusts the environmental conditions for the most suitable forage growth.

[0004] Each type of mechanical equipment has its specific functions and adaptability. Choosing suitable mechanical equipment can significantly improve the efficiency and quality of plateau greenhouse forage planting and promote the sustainable development of plateau agriculture. At present, there are still some problems with the seeding machines used for plateau greenhouse forage planting during use, such as: the functions are relatively single and multiple functions cannot be used. For example, loosening the soil requires special loosening machinery to loosen the soil. In addition, the existing seeding machines are not convenient to adjust the sowing depth, and the forage seeds cannot be quickly mixed with seed agents, so the use effect is not ideal.

[0005] To this end, we provide a plateau greenhouse forage planting machinery to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to provide a plateau greenhouse forage planting machine, which solves the problem of unsatisfactory use effect of the current seeding machine used for plateau greenhouse forage planting through the coordination of a switching component, a sowing component, a loosening component and a ditching component.

[0007] To solve the above technical problems, the present invention is implemented through the following technical solutions.

[0008] The present invention discloses a plateau greenhouse forage planting machine, comprising a support plate, support legs are installed at the four corners of the bottom of the support plate, rollers are installed at the bottom of the support legs, a switching assembly is arranged on the top of the support plate, a sowing assembly is arranged on one side of the top of the support plate, a loosening assembly is arranged on the other side of the top of the support plate, and a ditching assembly is arranged on the bottom of the support plate; the switching assembly comprises a cylinder, the cylinder is fixedly connected to the center of the top of the support plate, a driving motor is fixedly connected to the bottom of the cylinder, a rotating disk is fixedly connected to the output end of the driving motor, a fixing plate is fixedly connected to the top of the rotating disk, an electric push rod is fixedly connected to the output end of the electric push rod, the servo motor is slidably connected to the rotating disk, and the output end of the servo motor extends to the outside of the cylinder and is fixedly connected to a first gear disk; the sowing assembly comprises a sowing box, the sowing box is fixedly connected to one side of the top of the support plate, a rotating rod is rotatably connected inside the sowing box, the top of the rotating rod extends to the outside of the sowing box and is fixedly connected to the second gear disk, a stirring rod is fixedly connected to the surface of the rotating rod, and the A transmission part is arranged at the bottom of the rotating rod, a distribution plate is slidably connected to the bottom of the seeding box, and a discharge pipe is connected to the bottom of the seeding box; the loosening assembly includes a loosening box, which is fixedly connected to the other side of the top of the support plate, a lead screw is rotatably connected inside the loosening box, the top of the lead screw extends to the outside of the loosening box and is fixedly connected to a third gear plate, a mobile short plate is threadedly connected to the top of the lead screw surface, both sides of the bottom of the mobile short plate are fixedly connected to connecting rods, the bottom of the connecting rods extends to the outside of the loosening box and is fixedly connected to a loosening rake, and the loosening assembly includes a loosening box, a loosening box, and a plurality of loosening plates. A cleaning piece is provided at the bottom of the box, and a first limit piece is provided on both sides of the loosening box; the trenching assembly includes a trenching box, which is fixedly connected to the bottom center of the support plate, and threaded rods are rotatably connected on both sides of the inside of the trenching box, and the top of the threaded rod extends to the outside of the trenching box and is fixedly connected to a fourth gear plate, and a movable long board is threadedly connected to the surface of the threaded rod, and connecting columns are fixedly connected on both sides of the bottom of the movable long board, and the bottom of the connecting column extends to the outside of the trenching box and is fixedly connected to a trenching plow, and a second limit piece is provided on one side of the trenching box.

[0009] The present invention is further configured such that one side of the support plate is rotatably connected to a comforting plate, one side of the comforting plate is fixedly connected to a tension spring, and the other end of the tension spring is fixedly connected to the support leg.

[0010] The present invention is further configured as follows: the transmission member includes a first bevel gear, a second bevel gear, a screw and a connecting plate, the first bevel gear is fixedly connected to the bottom of the rotating rod, the second bevel gear is meshed with one side of the first bevel gear, the screw is fixedly connected to the inside of the second bevel gear, the connecting plate is threadedly connected to one side of the screw surface, the top of the distribution plate is fixedly connected to the bottom of the connecting plate, a feed bin is provided on the top of one side of the seeding box, and injection pipes are connected to both sides of the top of the seeding box.

[0011] The present invention is further configured such that the cleaning piece includes a positioning block, a vertical plate, a scraper and a diamond hole, the positioning block is fixedly connected to both sides of the loosening box, the vertical plate is fixedly connected to the bottom of the positioning block, the scraper is fixedly connected to the bottom of the vertical plate, and the diamond hole is opened inside the scraper.

[0012] The present invention is further configured such that the first limit member includes a limit shell, the limit shell is fixedly connected to both sides of the loosening box, a reset plate is slidably connected inside the limit shell, a pull rod is fixedly connected to one side of the reset plate, the other end of the pull rod extends to the outside of the limit shell and is installed with a pull ring, a reset spring is fixedly connected to the top and bottom of one side of the reset plate, the other end of the reset spring is fixedly connected to the inner wall of the limit shell, the other side of the reset plate is fixedly connected to the limit rod, both sides of the bottom of the movable short plate are fixedly connected to the limit plates, a limit hole is opened inside the limit plate, and the free end of the limit rod extends to the inside of the limit hole.

[0013] The present invention is further configured such that the structure of the second limiting member is the same as that of the first limiting member, and is used for limiting the movement of the long board.

[0014] The present invention is further configured such that guide rods are fixedly connected to both sides of the distribution plate, and the free ends of the guide rods are slidably connected to the inner wall of the seed box.

[0015] The present invention is further configured such that a cross-shaped sliding groove is provided on the top of the cylinder for movement of the first gear plate.

[0016] The present invention is further configured such that a controller is fixedly connected to the top of one side of the seeding box, and the controller is electrically connected to the driving motor, the electric push rod and the servo motor respectively through connecting lines.

[0017] The present invention is further configured such that a baffle is fixedly connected to one side of the top of the support plate, a connecting block is fixedly connected to the top of one side of the baffle, and a triangular reinforcing rib is fixedly connected to the bottom of the other side of the baffle.

[0018] The present invention has the following beneficial effects.

[0019] 1. The present invention can flexibly adjust the use position of the first gear plate through the setting of the switching component, so as to facilitate the selection of required functions according to usage requirements, such as uniform seed mixing and sowing, automatic adjustment of sowing depth and automatic adjustment of loosening depth. The setting of the switching component is used to effectively improve the use effect of the seeder.

[0020] 2. In the present invention, after the first gear plate is meshed with the second gear plate, the servo motor is started, the servo motor drives the first gear plate to rotate, the first gear plate drives the second gear plate to rotate, the second gear plate drives the rotating rod to rotate, the rotating rod drives the stirring rod to rotate, the stirring rod stirs and mixes the forage seeds and the seed agent, and the mixed seeds fall on the distribution plate. In the process of driving the stirring rod to rotate, the rotating rod also drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the screw to rotate, the screw drives the connecting plate to move, the connecting plate drives the distribution plate to move, and after the distribution plate moves, the discharge pipe can be opened regularly to achieve the purpose of uniform sowing.

[0021] 3. When the first gear plate is meshed with the third gear plate, the lead screw is driven to rotate, the lead screw drives the movable short plate to move, the movable short plate drives the connecting rod to move, and the connecting rod drives the loosening rake to move, thereby achieving the purpose of automatically adjusting the loosening depth. By using the setting of the cleaning piece, the garbage entangled on the surface of the loosening rake can be automatically cleaned, reducing the manual labor.

[0022] 4. In the present invention, when the first gear plate is meshed with the fourth gear plate, the threaded rod is driven to rotate, the threaded rod drives the movable long plate to move, the movable long plate drives the connecting column to move, and the connecting column drives the furrowing plow to move, thereby achieving the purpose of automatically adjusting the furrowing depth.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for describing the embodiment are briefly introduced below.

[0025] Figure 1 A three-dimensional highland greenhouse forage planting machine Figure 1 .

[0026] Figure 2 A three-dimensional highland greenhouse forage planting machine Figure 2 .

[0027] Figure 3 A three-dimensional highland greenhouse forage planting machine Figure 3 .

[0028] Figure 4This is an exploded view of the internal structure of the cylinder in a plateau greenhouse forage planting machine.

[0029] Figure 5 This is a schematic diagram of the internal structure of a seeding box in a plateau greenhouse forage planting machine.

[0030] Figure 6 This is an exploded view of the local structure of a trenching component in a plateau greenhouse forage planting machine.

[0031] Figure 7 This is an exploded view of the local structure of a soil loosening component in a plateau greenhouse forage planting machine.

[0032] Figure 8 It is a cross-sectional view of a limiting shell in a plateau greenhouse forage planting machine.

[0033] In the attached drawings: 1, support plate; 2, cylinder; 3, drive motor; 4, turntable; 5, fixed plate; 6, electric push rod; 7, servo motor; 8, first gear plate; 9, seeding box; 10, rotating rod; 11, second gear plate; 12, stirring rod; 13, distribution plate; 14, loosening box; 15, lead screw; 16, third gear plate; 17, mobile short plate; 18, connecting rod; 19, loosening rake; 20, threaded rod; 21, fourth gear plate; 22, mobile long plate; 23, connecting column; 24. Furrowing plow; 25. Smoothing plate; 26. Tension spring; 27. First bevel gear; 28. Second bevel gear; 29. ​​Screw; 30. Connecting plate; 31. Positioning block; 32. Vertical plate; 33. Scraper; 34. Diamond hole; 35. Limiting shell; 36. Reset plate; 37. Pull rod; 38. Pull ring; 39. Reset spring; 40. Limiting rod; 41. Limiting plate; 42. Limiting hole; 43. Guide rod; 44. Controller; 45. Baffle; 46. Connecting block; 47. Furrowing box. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Embodiment 1

[0036] See also Figure 1-8The present invention is a plateau greenhouse forage planting machine, comprising a support plate 1, support legs are installed at the four corners of the bottom of the support plate 1, rollers are installed at the bottom of the support legs, a switching component is arranged on the top of the support plate 1, a sowing component is arranged on one side of the top of the support plate 1, a loosening component is arranged on the other side of the top of the support plate 1, and a furrowing component is arranged on the bottom of the support plate 1; the switching component comprises a cylinder 2, the cylinder 2 is fixedly connected to the center of the top of the support plate 1, a driving motor 3 is fixedly connected to the bottom of the cylinder 2, a turntable 4 is fixedly connected to the output end of the driving motor 3, and a fixed A fixed plate 5 is fixedly connected to one side of the fixed plate 5 with an electric push rod 6, an output end of the electric push rod 6 is fixedly connected to a servo motor 7, the servo motor 7 is slidably connected to the turntable 4, and an output end of the servo motor 7 extends to the outside of the cylinder 2 and is fixedly connected to a first gear plate 8; a sowing assembly includes a sowing box 9, the sowing box 9 is fixedly connected to one side of the top of the support plate 1, a rotating rod 10 is rotatably connected inside the sowing box 9, the top of the rotating rod 10 extends to the outside of the sowing box 9 and is fixedly connected to a second gear plate 11, a stirring rod 12 is fixedly connected to the surface of the rotating rod 10, a transmission member is arranged at the bottom of the rotating rod 10, and a sowing box 9 is slidably connected with a distribution plate 13 at the bottom, and a discharge pipe is connected to the bottom of the seed box 9; the loosening assembly includes a loosening box 14, which is fixedly connected to the other side of the top of the support plate 1, and a lead screw 15 is rotatably connected inside the loosening box 14, and the top of the lead screw 15 extends to the outside of the loosening box 14 and is fixedly connected to a third gear plate 16, and a mobile short plate 17 is threadedly connected to the top of the lead screw 15 surface, and both sides of the bottom of the mobile short plate 17 are fixedly connected with connecting rods 18, and the bottom of the connecting rod 18 extends to the outside of the loosening box 14 and is fixedly connected with a loosening rake 19, and a cleaning device is provided at the bottom of the loosening box 14. In addition to the parts, the first limit parts are provided on both sides of the loosening box 14; the trenching assembly includes a trenching box 47, the trenching box 47 is fixedly connected to the bottom center of the support plate 1, and the threaded rod 20 is rotatably connected on both sides of the interior of the trenching box 47, the top of the threaded rod 20 extends to the outside of the trenching box 47 and is fixedly connected to the fourth gear plate 21, the surface of the threaded rod 20 is threadedly connected to the movable long plate 22, and the two sides of the bottom of the movable long plate 22 are fixedly connected with connecting columns 23, the bottom of the connecting column 23 extends to the outside of the trenching box 47 and is fixedly connected to the trenching plow 24, and a second limit part is provided on one side of the trenching box 47.

[0037] Specifically: the seeding box 9 is designed with an upper and lower two-layer design, and a discharge hole is opened at the partition between the upper and lower layers. Through the setting of the discharge hole, the mixed forage seeds can be discharged. The rotating rod 10 is rotatably connected to the seeding box 9 through a bearing to ensure stability during rotation. Through the setting of the servo motor 7, the positive and negative rotation of the first gear plate 8 can be controlled to drive the positive and negative rotation of several other groups of gear plates. The positive and negative rotation design can make the distribution plate 13 reciprocate left and right to achieve the purpose of uniform sowing. Both sides of the movable short plate 17 are slidably connected to the inner wall of the loosening box 14 to ensure stability during vertical movement. Through the design of the loosening rake 19 that can move up and down, combined with the fixed scraper 33, impurities (such as roots, weeds, films, etc.) entangled on the surface of the loosening rake 19 can be automatically cleaned, which can save the trouble of manual cleaning. Through the furrowing plow 24 that can automatically move up and down, the depth of furrowing can be flexibly adjusted.

[0038] Embodiment 2

[0039] See also Figure 1-8 On the basis of the first embodiment, one side of the support plate 1 is also rotatably connected to a caressing plate 25, one side of the caressing plate 25 is fixedly connected to a tension spring 26, the other end of the tension spring 26 is fixedly connected to the support leg, the transmission member includes a first bevel gear 27, a second bevel gear 28, a screw 29 and a connecting plate 30, the first bevel gear 27 is fixedly connected to the bottom of the rotating rod 10, the second bevel gear 28 is meshed with one side of the first bevel gear 27, the screw 29 is fixedly connected to the inside of the second bevel gear 28, the connecting plate 30 is threadedly connected to one side of the surface of the screw 29, the top of the distribution plate 13 is fixedly connected to the bottom of the connecting plate 30, a feed bin is provided on the top of one side of the sowing box 9, and both sides of the top of the sowing box 9 are connected to the injection pipe, the cleaning member includes a positioning block 31, a vertical plate 32, a scraper 33 and a diamond hole 34, the positioning block 31 is fixedly connected to the loosening box 14 On both sides, the vertical plate 32 is fixedly connected to the bottom of the positioning block 31, the scraper 33 is fixedly connected to the bottom of the vertical plate 32, and a diamond hole 34 is opened inside the scraper 33. The first limiting member includes a limiting shell 35, and the limiting shell 35 is fixedly connected to both sides of the loosening box 14. A reset plate 36 is slidably connected inside the limiting shell 35, and a pull rod 37 is fixedly connected to one side of the reset plate 36. The other end of the pull rod 37 extends to the outside of the limiting shell 35 and is installed with a pull ring 38. A reset spring 39 is fixedly connected to the top and bottom of one side of the reset plate 36, and the other end of the reset spring 39 is fixedly connected to the inner wall of the limiting shell 35. The other side of the reset plate 36 is fixedly connected to the limiting rod 40, and both sides of the bottom of the movable short plate 17 are fixedly connected to the limiting plates 41. A limiting hole 42 is opened inside the limiting plate 41, and the free end of the limiting rod 40 extends to the inside of the limiting hole 42.

[0040] Specifically: through the setting of the smoothing plate 25, the soil after trenching can be smoothed, saving the trouble of manual smoothing; through the setting of the transmission part, the vertical driving force of the rotating rod 10 can be converted into the horizontal driving force of the dividing plate 13; through the setting of the positioning block 31, the vertical plate 32, the scraper 33 and the diamond hole 34, the impurities on the surface of the loosening rake 19 can be automatically cleaned.

[0041] Embodiment 3

[0042] See also Figure 1-8 On the basis of the first embodiment, the structure of the second limit member is the same as that of the first limit member, which is used to limit the moving long plate 22. Guide rods 43 are fixedly connected on both sides of the distribution plate 13. The free ends of the guide rods 43 are slidably connected to the inner wall of the seeding box 9. A cross-shaped slide groove is provided on the top of the cylinder 2 for moving the first gear plate 8. A controller 44 is fixedly connected to the top of one side of the seeding box 9. The controller 44 is electrically connected to the drive motor 3, the electric push rod 6 and the servo motor 7 through connecting lines. A baffle 45 is fixedly connected to one side of the top of the support plate 1, a connecting block 46 is fixedly connected to the top of one side of the baffle 45, and a triangular reinforcing rib is fixedly connected to the bottom of the other side of the baffle 45.

[0043] Specifically: the end surface of the free end of the limiting rod 40 is inclined, so that the design can make the movable short plate 17 move downward automatically, and can also be automatically limited and fixed after the movement is completed, without the need for manual limit fixing. The first limiting member can only ensure that the movable short plate 17 automatically moves downward, but cannot automatically move upward. If you want to move upward, you can only pull the pull ring 38, the pull ring 38 drives the pull rod 37 to move, the pull rod 37 drives the reset plate 36 to move, and the reset plate 36 drives the limiting rod 40 to move, so that the limiting rod 40 is separated from the inside of the limiting plate 41, and then the third gear plate 16 is driven in reverse to move the loosening rake 19 upward. Only in this way can it move upward. The loosening rake 19 and the furrowing plow 2 in the present invention 4 can only move downward automatically. If you want to move upward, you need to release the limit first. Through the setting of the guide rod 43, the distribution plate 13 can be limited so that the distribution plate 13 can move back and forth smoothly. Through the setting of the cross-shaped slide groove, the use position of the first gear plate 8 can be flexibly adjusted to facilitate functional switching. Through the setting of the controller 44, the seeder can be conveniently used. As for the power supply problem, a battery can be installed at a suitable position here. The power supply belongs to the existing technology and is not described in detail. Through the setting of the connecting block 46, the seeder can be conveniently connected to an external power device, such as a tractor. This connecting block 46 is mainly used for connection.

[0044] The working principle of the present invention is as follows: when the loosening depth of the loosening harrow 19 is to be adjusted, the driving motor 3 is started through the controller 44, the driving motor 3 drives the turntable 4 to rotate, the turntable 4 drives the first gear plate 8 above to rotate, so that the first gear plate 8 rotates to the corresponding position, and then the electric push rod 6 is started through the controller 44, the electric push rod 6 pushes the servo motor 7 to move, the servo motor 7 drives the first gear plate 8 to move, so that the first gear plate 8 is engaged with the third gear plate 16 above the loosening box 14, and then the servo motor 7 is driven to rotate, the servo motor 7 drives the first gear plate 8 to rotate, the first gear plate 8 drives the third gear plate 16 to rotate, the third gear plate 16 drives the lead screw 15 to rotate, the lead screw 15 drives the movable short plate 17 to move downward, the movable short plate 17 drives the connecting rod 18 to move downward, the connecting rod 18 drives the loosening harrow 19 to move downward, so that the loosening harrow 19 is adjusted to a suitable loosening depth.

[0045] When the furrowing depth of the furrowing plow 24 is to be adjusted, the first gear plate 8 is moved to the fourth gear plate 21 and meshed with the fourth gear plate 21, and then the servo motor 7 is started through the controller 44, the servo motor 7 drives the first gear plate 8 to rotate, the first gear plate 8 drives the fourth gear plate 21 to rotate, the fourth gear plate 21 drives the threaded rod 20 to rotate, the threaded rod 20 drives the movable long plate 22 to move downward, the movable long plate 22 drives the connecting column 23 to move downward, the connecting column 23 drives the furrowing plow 24 to move downward, so that the furrowing plow 24 can be adjusted to a suitable furrowing depth.

[0046] During the sowing process of forage seeds, it is necessary to sow them evenly. At that time, the first gear plate 8 can be meshed with the second gear plate 11, and the second gear plate 11 can be rotated. After the second gear plate 11 rotates, it drives the rotating rod 10 to rotate, and the rotating rod 10 drives the stirring rod 12 to rotate. The stirring rod 12 mixes the forage seeds and the seed agent, and the mixed seeds fall on the distribution plate 13. The rotating rod 10 will also drive the first bevel gear 27 to rotate in the process of driving the stirring rod 12 to rotate. The first bevel gear 27 drives the second bevel gear 28 to rotate, and the second bevel gear 28 drives the screw 29 to rotate. The screw 29 drives the connecting plate 30 to move, and the connecting plate 30 drives the distribution plate 13 to reciprocate left and right. After the distribution plate 13 reciprocates left and right, the discharge pipe can be opened regularly, and then the forage seeds can be sown evenly.

[0047] The standard parts used in the present invention can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a control unit. The control circuit of the control unit can be realized by simple programming by technicians in this field, which is common knowledge in this field, so the control method and circuit connection are not explained in detail in the present invention.

[0048] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can better understand and utilize the present invention.

Claims

1. A plateau greenhouse forage planting machine, comprising a support plate (1), characterized in that: Support legs are installed at the four corners of the bottom of the support plate (1), rollers are installed at the bottom of the support legs, a switching component is arranged at the top of the support plate (1), a sowing component is arranged on one side of the top of the support plate (1), a loosening component is arranged on the other side of the top of the support plate (1), and a furrowing component is arranged at the bottom of the support plate (1); The switching assembly comprises a cylinder (2), the cylinder (2) being fixedly connected to the center of the top of the support plate (1), the inner bottom of the cylinder (2) being fixedly connected to a driving motor (3), the output end of the driving motor (3) being fixedly connected to a rotating disk (4), the top side of the rotating disk (4) being fixedly connected to a fixing plate (5), one side of the fixing plate (5) being fixedly connected to an electric push rod (6), the output end of the electric push rod (6) being fixedly connected to a servo motor (7), the servo motor (7) being slidably connected to the rotating disk (4), the output end of the servo motor (7) extending to the outside of the cylinder (2) and being fixedly connected to a first gear plate (8); The sowing assembly comprises a sowing box (9), the sowing box (9) is fixedly connected to one side of the top of the support plate (1), a rotating rod (10) is rotatably connected inside the sowing box (9), the top of the rotating rod (10) extends to the outside of the sowing box (9) and is fixedly connected to a second gear plate (11), a stirring rod (12) is fixedly connected to the surface of the rotating rod (10), a transmission member is arranged at the bottom of the rotating rod (10), a distribution plate (13) is slidably connected to the bottom of the sowing box (9), and a discharge pipe is connected to the bottom of the sowing box (9); The loosening assembly comprises a loosening box (14), the loosening box (14) is fixedly connected to the other side of the top of the support plate (1), a lead screw (15) is rotatably connected inside the loosening box (14), the top of the lead screw (15) extends to the outside of the loosening box (14) and is fixedly connected to a third gear plate (16), a movable short plate (17) is threadedly connected to the top of the surface of the lead screw (15), both sides of the bottom of the movable short plate (17) are fixedly connected to connecting rods (18), the bottom of the connecting rods (18) extends to the outside of the loosening box (14) and is fixedly connected to a loosening rake (19), a cleaning piece is arranged at the bottom of the loosening box (14), and both sides of the loosening box (14) are provided with a first limit piece; The trenching assembly comprises a trenching box (47), the trenching box (47) is fixedly connected to the bottom center of the support plate (1), both sides of the trenching box (47) are rotatably connected with threaded rods (20), the top of the threaded rod (20) extends to the outside of the trenching box (47) and is fixedly connected to a fourth gear plate (21), the surface of the threaded rod (20) is threadedly connected to a movable long plate (22), both sides of the bottom of the movable long plate (22) are fixedly connected with connecting columns (23), the bottom of the connecting column (23) extends to the outside of the trenching box (47) and is fixedly connected to a trenching plow (24), and a second limiter is arranged on one side of the trenching box (47).

2. The plateau greenhouse forage planting machine according to claim 1, characterized in that: One side of the support plate (1) is also rotatably connected to a comforting plate (25), one side of the comforting plate (25) is fixedly connected to a tension spring (26), and the other end of the tension spring (26) is fixedly connected to the support leg.

3. The plateau greenhouse forage planting machine according to claim 1, characterized in that: The transmission member comprises a first bevel gear (27), a second bevel gear (28), a screw rod (29) and a connecting plate (30); the first bevel gear (27) is fixedly connected to the bottom of the rotating rod (10); the second bevel gear (28) is meshed with one side of the first bevel gear (27); the screw rod (29) is fixedly connected to the inside of the second bevel gear (28); the connecting plate (30) is threadedly connected to one side of the surface of the screw rod (29); the top of the distribution plate (13) is fixedly connected to the bottom of the connecting plate (30); a feeding bin is provided on the top of one side of the sowing box (9); and both sides of the top of the sowing box (9) are connected to injection pipes.

4. The plateau greenhouse forage planting machine according to claim 1, characterized in that: The cleaning member comprises a positioning block (31), a vertical plate (32), a scraper (33) and a rhombus hole (34); the positioning block (31) is fixedly connected to both sides of the loosening box (14); the vertical plate (32) is fixedly connected to the bottom of the positioning block (31); the scraper (33) is fixedly connected to the bottom of the vertical plate (32); and the rhombus hole (34) is opened inside the scraper (33).

5. The plateau greenhouse forage planting machine according to claim 1, characterized in that: The first limiting member comprises a limiting shell (35), wherein the limiting shell (35) is fixedly connected to both sides of the loosening box (14), a reset plate (36) is slidably connected inside the limiting shell (35), a pull rod (37) is fixedly connected to one side of the reset plate (36), the other end of the pull rod (37) extends to the outside of the limiting shell (35) and is installed with a pull ring (38), a reset spring (39) is fixedly connected to the top and bottom of one side of the reset plate (36), the other end of the reset spring (39) is fixedly connected to the inner wall of the limiting shell (35), the other side of the reset plate (36) is fixedly connected to a limiting rod (40), both sides of the bottom of the movable short plate (17) are fixedly connected to the limiting plates (41), a limiting hole (42) is provided inside the limiting plate (41), and the free end of the limiting rod (40) extends to the inside of the limiting hole (42).

6. The plateau greenhouse forage planting machine according to claim 1, characterized in that: The structure of the second limiting member is the same as that of the first limiting member, and is used for limiting the movement of the long plate (22).

7. The plateau greenhouse forage planting machine according to claim 1, characterized in that: Guide rods (43) are fixedly connected to both sides of the distribution plate (13), and the free ends of the guide rods (43) are slidably connected to the inner wall of the sowing box (9).

8. The plateau greenhouse forage planting machine according to claim 1, characterized in that: The top of the cylinder (2) is provided with a cross-shaped sliding groove for movement of the first gear plate (8).

9. The plateau greenhouse forage planting machine according to claim 1, characterized in that: A controller (44) is fixedly connected to the top of one side of the seeding box (9), and the controller (44) is electrically connected to the driving motor (3), the electric push rod (6) and the servo motor (7) respectively through connecting lines.

10. The plateau greenhouse forage planting machine according to claim 1, characterized in that: A baffle (45) is fixedly connected to one side of the top of the support plate (1), a connecting block (46) is fixedly connected to the top of one side of the baffle (45), and a triangular reinforcing rib is fixedly connected to the bottom of the other side of the baffle (45).

Images