Intelligent orchard weed extractor

Abstract

The invention discloses an intelligent orchard grass remover, and particularly relates to the technical field of grass removers, the intelligent orchard grass remover comprises a moving frame, the moving frame is externally connected with a program control unit, the program control unit comprises a software control system and a hardware driving unit, and the software control system controls the hardware driving unit to work. A fixed plate is mounted at the bottom end of the lifting mechanism; an engine is supported at the top end of the fixed plate; a hoeing mechanism is mounted on the front side of the bottom end of the fixed plate; a blocking assembly is arranged on the rear side of the hoeing mechanism; a transmission assembly is arranged on the rear side of the engine, the engine is connected with the hoeing mechanism and the transmission assembly, and the transmission assembly is connected and matched with the two grass chopping assemblies. The hoeing device has the advantages that hoeing grass can be smashed, the hoeing grass is prevented from continuing to grow, and the hoeing effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of weeders, and more particularly to an intelligent orchard weeder. Background Art

[0002] Weeding is an important task in orchard management, and weeders are mainly used to correct the surface turf in orchards. Traditional weeding operations mainly rely on manpower, which has low weeding efficiency and high labor intensity for workers.

[0003] With the development of technology and the needs of production, a number of orchard weeding machines for weeding in orchards have appeared on the market. They are operated with a rotary tiller attached to the back of a walk-behind tractor. They have a low level of mechanization, high labor intensity for workers, and poor quality and work efficiency. They cannot meet the current demand for weeding machines in my country and are not suitable for large-scale promotion and use in orchards.

[0004] Meanwhile, after weeding, other existing weeding machines still have soil attached to the grass roots, which are not completely separated and easily buried under the soil, resulting in the possibility that the weeded grass may continue to grow, resulting in poor weeding effect. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an intelligent orchard weeding machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: An intelligent orchard weeding machine comprises a mobile frame, the mobile frame is externally connected to a program control unit, the program control unit comprises a software control system and a hardware drive unit, the hardware drive unit is controlled to work by the software control system, the program control unit is connected to a remote controller via wireless communication technology, a lifting mechanism is installed on the mobile frame, a fixed plate is installed at the bottom end of the lifting mechanism, an engine is supported at the top end of the fixed plate, a weeding mechanism is installed at the front side of the bottom end of the fixed plate, a blocking component is arranged at the rear side of the weeding mechanism, two grass-chopping components are arranged at the bottom end of the blocking component, a transmission component is arranged at the rear side of the engine, the engine is connected to the weeding mechanism and the transmission component, and the transmission component is connected and cooperated with the two grass-chopping components.

[0007] Preferably, the lifting mechanism comprises a hydraulic pump, a hydraulic rod, a lifting plate and support rods, the hydraulic pump is installed on a mobile frame, the hydraulic pump is connected to the hydraulic rod, a lifting plate is installed at the bottom end of the hydraulic rod, and a plurality of support rods are connected between the lifting plate and the fixed plate.

[0008] Preferably, a first pulley is installed at the output end of the engine, a second pulley is installed at one end of the weeding mechanism, and a first belt is connected between the first pulley and the second pulley.

[0009] Preferably, the weeding mechanism includes a rotating rod, a rotating disk and a first cutter, the rotating rod is rotatably mounted on the bottom end of the fixed plate, the second pulley is coaxially mounted on the end of the rotating rod, a plurality of rotating disks are mounted on the rotating rod, and a plurality of first cutters are mounted on the plurality of rotating disks.

[0010] Preferably, a third pulley is provided on one side of the first pulley, a fourth pulley is installed on one end of the transmission assembly, and a second belt is connected between the third pulley and the fourth pulley.

[0011] Preferably, the transmission assembly includes a first transmission rod, a transmission gear and a second transmission rod, a fourth pulley is installed at one end of the first transmission rod, two transmission gears are symmetrically installed on the first transmission rod, each of the transmission gears is respectively meshed and connected with a second transmission rod rotatably connected to a fixed plate, and the bottom end of each of the second transmission rods is respectively meshed and connected with a corresponding grass cutting assembly.

[0012] Preferably, a front hanging plate and a paving plate are provided at the bottom end of the fixed plate, and two grass-chopping assemblies are rotatably mounted between the front hanging plate and the paving plate, and the two grass-chopping assemblies are staggered.

[0013] Preferably, the grass cutting assembly includes an axis rod, a follower gear and a second cutter, one end of the axis rod is rotatably connected to the front hanging plate, the other end of the axis rod is rotatably connected to the top of the paving board, one end of the axis rod is equipped with a follower gear, and a plurality of second cutters are installed on the axis rod, and each of the second cutters is arranged in cooperation with the blocking assembly.

[0014] Preferably, bevel gears are installed at both ends of the second transmission rod, one bevel gear is meshed and connected with the corresponding transmission gear, and the other bevel gear is meshed and connected with the corresponding follower gear.

[0015] Preferably, the blocking assembly includes a top fixing plate and a knife blocking plate, the top fixing plate is installed at the bottom end of the fixed plate, two knife blocking plates are welded on both sides of the bottom end of the top fixing plate, each of the knife blocking plates is provided with a plurality of knife grooves, and the knife grooves on the two knife blocking plates are staggered.

[0016] Technical effects and advantages of the present invention: Through the operation of the hydraulic pump, the hydraulic rod is extended and retracted, and the fixed plate connected to the support rod at the bottom end of the lifting plate is lifted and lowered accordingly, so that the height of the weeding mechanism can be adjusted to facilitate the retraction and extension of the weeding mechanism, and at the same time, it is convenient to adjust the weeding depth of the weeding mechanism.

[0017] Through the operation of the engine, the rotating rod is rotated under the drive of the first belt, so that the first tool installed on the turntable is rotated, so that the first tool can uproot the grass in the soil during the rotation, and can automatically transport the grass backwards when uprooting it. The engine-driven method can increase the driving force, thereby increasing the rotation speed of the rotating rod and the hoeing force of the first tool, thereby improving the weeding effect and avoiding the soil being too hard and difficult to turn over.

[0018] In the process of weeding by driving the weeding mechanism through the engine, the second belt drives the first transmission rod to rotate, so that the two second transmission rods rotate under the drive of the transmission gear, and the two second transmission rods respectively drive the corresponding Del grass crushing components for transmission, so that the operation of an engine can be realized, and the weeded grass can be crushed while being weeded, thereby improving the weeding effect and the compactness of the overall structure, thereby reducing the manufacturing cost. At the same time, it reduces the operating cost and improves the endurance of remote control work.

[0019] The shaft rod is driven to rotate by the second transmission rod, so that each second tool rotates and squeezes the turned over soil toward the middle, so that the soil is crushed, and the grass hangs on the second tool. When the second tool passes through the blocking component, the grass is blocked by the blocking component and cut off, thereby crushing the grass, and the crushed grass is above the soil to prevent the grass from being covered by the soil after being weeded, thereby preventing the grass from continuing to grow and improving the weeding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the connection structure of the lifting mechanism of the present invention.

[0022] Figure 3 It is a schematic diagram of the connection structure between the engine and the weeding mechanism of the present invention.

[0023] Figure 4 It is a schematic diagram of the connection structure between the engine and the transmission assembly of the present invention.

[0024] Figure 5 It is a schematic diagram of the connection structure between the blocking component and the grass-chopping component of the present invention.

[0025] Figure 6 It is a schematic diagram of the coordination structure between the grass cutting components of the present invention.

[0026] Figure 7 It is a schematic structural diagram of the blocking component of the present invention.

[0027] In the figure: 1. mobile frame; 2. lifting mechanism; 201. hydraulic pump; 202. hydraulic rod; 203. lifting plate; 204. support rod; 3. fixed plate; 4. engine; 5. weeding mechanism; 501. rotating rod; 502. turntable; 503. first tool; 6. transmission assembly; 601. first transmission rod; 602. transmission gear; 603. second transmission rod; 7. blocking assembly; 701. top fixing plate; 702. knife baffle plate; 8. paving board; 9. grass cutting assembly; 901. shaft rod; 902. follower gear; 903. second tool; 10. first belt; 11. second belt. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] As attached Figure 1-7 An intelligent orchard weeding machine shown in the figure includes a mobile frame 1, the mobile frame 1 is externally connected to a program control unit, the program control unit includes a software control system and a hardware drive unit, the hardware drive unit is controlled to work by the software control system, the program control unit is connected to a remote control through wireless communication technology, a lifting mechanism 2 is installed on the mobile frame 1, a fixed plate 3 is installed at the bottom end of the lifting mechanism 2, an engine 4 is supported on the top of the fixed plate 3, a weeding mechanism 5 is installed on the front side of the bottom end of the fixed plate 3, a blocking component 7 is arranged on the rear side of the weeding mechanism 5, and two grass-chopping components 9 are arranged at the bottom end of the blocking component 7, a transmission component 6 is arranged on the rear side of the engine 4, the engine 4 is connected to the weeding mechanism 5 and the transmission component 6, and the transmission component 6 is connected and cooperated with the two grass-chopping components 9.

[0030] During the specific implementation, the operator remotely controls the operation of the mower through a remote controller. By controlling the operation of the lifting mechanism 2, the weeding mechanism 5 at the bottom can be raised and lowered, thereby controlling the retraction and extension of the weeding mechanism 5. When weeding, the weeding mechanism 5 is adjusted to an appropriate height through the lifting mechanism 2 to facilitate adjustment of the weeding depth, and then the engine 4 is operated to make the weeding mechanism 5 operate. At the same time, under the connection of the transmission component 6, the grass-chopping component 9 rotates, and a driving module is installed on the mobile frame 1. The driving module is remotely controlled by the remote controller to move the mobile frame 1, that is, the entire mower. , so that during the movement, the weeding mechanism 5 weeds and transports the grass and soil backwards, and the two coordinated grass-crushing components 9 rotate to turn the weeded soil to both sides, cooperate with the blocking component 7 to block, and crush the soil. In the crushing process, the grass in the soil is turned over on top of the soil, and the grass is crushed under the blocking of the blocking component 7. Therefore, after the weeding machine is moved away for weeding, the crushed grass stems are all above the soil, thereby preventing the grass from being buried in the soil and continuing to take root. At the same time, it is convenient for the sun to expose the crushed grass, thereby avoiding the possibility that the crushed grass will continue to grow, thereby improving the weeding effect.

[0031] The lifting mechanism 2 includes a hydraulic pump 201, a hydraulic rod 202, a lifting plate 203 and a support rod 204. The hydraulic pump 201 is installed on the mobile frame 1. The hydraulic pump 201 is connected to the hydraulic rod 202. The lifting plate 203 is installed at the bottom end of the hydraulic rod 202. A plurality of support rods 204 are connected between the lifting plate 203 and the fixed plate 3.

[0032] During specific implementation, the hydraulic pump 201 is operated to cause the hydraulic rod 202 to extend and retract, and the fixed plate 3 connected to the support rod 204 at the bottom end of the lifting plate 203 is lifted and lowered accordingly, thereby adjusting the height of the weeding mechanism 5 to facilitate the retraction and extension of the weeding mechanism 5 and, at the same time, to facilitate the adjustment of the weeding depth of the weeding mechanism 5.

[0033] The output end of the engine 4 is provided with a first pulley, one end of the weeding mechanism 5 is provided with a second pulley, and a first belt 10 is connected between the first pulley and the second pulley.

[0034] The weeding mechanism 5 includes a rotating rod 501, a rotating disk 502 and a first tool 503. The rotating rod 501 is rotatably mounted at the bottom end of the fixed plate 3, and the second pulley is coaxially mounted at the end of the rotating rod 501. A plurality of rotating disks 502 are mounted on the rotating rod 501, and a plurality of first tools 503 are mounted on the plurality of rotating disks 502.

[0035] During specific implementation, the engine 4 is running, and under the drive of the first belt 10, the rotating rod 501 is rotated, so that the first tool 503 installed on the turntable 502 is rotated, so that the first tool 503 can uproot the grass in the soil during the rotation, and can automatically transport the grass backwards when uprooting it. The engine 4 is used to increase the driving force, thereby increasing the rotation speed of the rotating rod 501 and the hoeing force of the first tool 503, thereby improving the weeding effect and avoiding the soil being too hard and difficult to turn over.

[0036] A third pulley is disposed on one side of the first pulley, a fourth pulley is installed on one end of the transmission assembly 6, and a second belt 11 is connected between the third pulley and the fourth pulley.

[0037] The transmission assembly 6 includes a first transmission rod 601, a transmission gear 602 and a second transmission rod 603. A fourth pulley is installed at one end of the first transmission rod 601. Two transmission gears 602 are symmetrically installed on the first transmission rod 601. Each of the transmission gears 602 is respectively meshed and connected with a second transmission rod 603 rotatably connected to the fixed plate 3. The bottom end of each of the second transmission rods 603 is respectively meshed and connected with the corresponding grass cutting assembly 9.

[0038] During specific implementation, when the engine 4 drives the weeding mechanism 5 to weed, the second belt 11 drives the first transmission rod 601 to rotate, so that the two second transmission rods 603 rotate under the drive of the transmission gear 602, and the two second transmission rods 603 respectively drive the corresponding Del grass crushing components 9 for transmission, thereby realizing the operation of an engine 4, which can weed and crush the weeded grass at the same time, thereby improving the weeding effect and the compactness of the overall structure, thereby reducing the manufacturing cost. At the same time, it reduces the operating cost and improves the endurance of remote control work.

[0039] The bottom end of the fixed plate 3 is provided with a front hanging plate and a paving plate 8, and two grass chopping components 9 are rotatably installed between the front hanging plate and the paving plate 8, and the two grass chopping components 9 are staggered.

[0040] The grass cutting component 9 includes an axis rod 901, a follower gear 902 and a second cutter 903. One end of the axis rod 901 is rotatably connected to the front hanging plate, and the other end of the axis rod 901 is rotatably connected to the top of the paving board 8. A follower gear 902 is installed at one end of the axis rod 901, and multiple second cutters 903 are installed on the axis rod 901. Each second cutter 903 is arranged in cooperation with the blocking component 7.

[0041] Bevel gears are installed at both ends of the second transmission rod 603 , one bevel gear is meshed and connected with the corresponding transmission gear 602 , and the other bevel gear is meshed and connected with the corresponding follower gear 902 .

[0042] During specific implementation, the shaft 901 is driven to rotate by the second transmission rod 603, so that each second tool 903 rotates and squeezes the turned over soil toward the middle, so that the soil is crushed, and the grass hangs on the second tool 903. When the second tool 903 passes through the blocking component 7, the grass is blocked by the blocking component 7 and cut off, so that the grass is crushed, and the crushed grass is above the soil to prevent the grass from being covered by the soil after being weeded, thereby preventing the grass from continuing to grow and improving the weeding effect.

[0043] The blocking assembly 7 includes a top fixing plate 701 and a knife-blocking plate 702. The top fixing plate 701 is installed at the bottom end of the fixed plate 3. Two knife-blocking plates 702 are welded on both sides of the bottom end of the top fixing plate 701. Each of the knife-blocking plates 702 is provided with a plurality of knife-passing grooves, and the knife-passing grooves on the two knife-blocking plates 702 are staggered.

[0044] In specific implementation, during the rotation of the second cutter 903, the grass is flipped up and enters the cutter groove, and the grass is blocked by the cutter plate 702, allowing the second cutter 903 to cut off, so that the weeded grass can be automatically crushed to prevent the weeded grass from continuing to grow, thereby further improving the weeding effect.

[0045] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent orchard weeding machine, characterized in that: The invention comprises a mobile frame (1), the mobile frame (1) is externally connected to a program control unit, the program control unit comprises a software control system and a hardware drive unit, the hardware drive unit is controlled to work by the software control system, the program control unit is connected to a remote controller via wireless communication technology, a lifting mechanism (2) is installed on the mobile frame (1), a fixing plate (3) is installed at the bottom end of the lifting mechanism (2), an engine (4) is supported at the top end of the fixing plate (3), a weeding mechanism (5) is installed at the front side of the bottom end of the fixing plate (3), a blocking component (7) is arranged at the rear side of the weeding mechanism (5), two grass-chopping components (9) are arranged at the bottom end of the blocking component (7), a transmission component (6) is arranged at the rear side of the engine (4), the engine (4) is connected to the weeding mechanism (5) and the transmission component (6), and the transmission component (6) is connected to the two grass-chopping components (9).

2. The intelligent orchard weeding machine according to claim 1 is characterized in that: The lifting mechanism (2) comprises a hydraulic pump (201), a hydraulic rod (202), a lifting plate (203) and supporting rods (204); the hydraulic pump (201) is mounted on the mobile frame (1); the hydraulic pump (201) is connected to the hydraulic rod (202); the lifting plate (203) is mounted at the bottom end of the hydraulic rod (202); and a plurality of supporting rods (204) are connected between the lifting plate (203) and the fixed plate (3).

3. The intelligent orchard weeding machine according to claim 2 is characterized in that: A first pulley is installed at the output end of the engine (4), a second pulley is installed at one end of the weeding mechanism (5), and a first belt (10) is connected between the first pulley and the second pulley.

4. The intelligent orchard weeding machine according to claim 3 is characterized in that: The weeding mechanism (5) comprises a rotating rod (501), a rotating disk (502) and a first cutter (503); the rotating rod (501) is rotatably mounted on the bottom end of the fixed plate (3); the second pulley is coaxially mounted on the end of the rotating rod (501); a plurality of rotating disks (502) are mounted on the rotating rod (501); and a plurality of first cutters (503) are mounted on the plurality of rotating disks (502).

5. The intelligent orchard weeding machine according to claim 4, characterized in that: A third pulley is provided on one side of the first pulley, a fourth pulley is installed on one end of the transmission assembly (6), and a second belt (11) is connected between the third pulley and the fourth pulley.

6. The intelligent orchard weeding machine according to claim 5, characterized in that: The transmission assembly (6) comprises a first transmission rod (601), a transmission gear (602) and a second transmission rod (603); a fourth pulley is mounted on one end of the first transmission rod (601); two transmission gears (602) are symmetrically mounted on the first transmission rod (601); each of the transmission gears (602) is respectively meshedly connected to a second transmission rod (603) rotatably connected to the fixed plate (3); and the bottom end of each of the second transmission rods (603) is respectively meshedly connected to a corresponding grass-chopping assembly (9).

7. The intelligent orchard weeding machine according to claim 6, characterized in that: A front hanging plate and a paving plate (8) are provided at the bottom end of the fixed plate (3), and two grass-chopping assemblies (9) are rotatably mounted between the front hanging plate and the paving plate (8), and the two grass-chopping assemblies (9) are staggered and matched.

8. The intelligent orchard weeding machine according to claim 7, characterized in that: The grass-chopping component (9) comprises a shaft (901), a follower gear (902) and a second cutter (903); one end of the shaft (901) is rotatably connected to the front hanging plate, and the other end of the shaft (901) is rotatably connected to the top of the paving plate (8); one end of the shaft (901) is mounted with a follower gear (902); a plurality of second cutters (903) are mounted on the shaft (901), and each of the second cutters (903) is arranged in cooperation with the blocking component (7).

9. The intelligent orchard weeding machine according to claim 8, characterized in that: Bevel gears are installed at both ends of the second transmission rod (603), one bevel gear is meshed and connected with the corresponding transmission gear (602), and the other bevel gear is meshed and connected with the corresponding follower gear (902).

10. The intelligent orchard weeding machine according to claim 9, characterized in that: The blocking assembly (7) comprises a top fixing plate (701) and a knife blocking plate (702), wherein the top fixing plate (701) is mounted on the bottom end of the fixing plate (3), and two knife blocking plates (702) are welded on both sides of the bottom end of the top fixing plate (701), and each of the knife blocking plates (702) is provided with a plurality of knife passing grooves, and the knife passing grooves provided on the two knife blocking plates (702) are staggered and matched.

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