Weed removing device for dendrobium planting

Abstract

The utility model discloses a weed removing device for dendrobium planting, which comprises a mounting rod, a handle is mounted at one end of the mounting rod, a weeding head is fixed at the other end of the mounting rod, a limiting piece is arranged at the bottom of the surface of the mounting rod, an adjusting component is arranged at the joint of the mounting rod and the handle, and the adjusting component is connected with the handle. The adjusting assembly comprises an extension rod arranged at one end of the mounting rod, and a mounting groove for clamping the extension rod is formed in the surface of one end of the grip; through the designed adjusting assembly, the length of the mounting rod can be adjusted conveniently, operation is convenient and fast, the weed removing range of workers can be enlarged, flexibility is high, and the practical effect is good; through the designed supporting assembly, the limiting piece can be conveniently limited and supported, so that the limiting piece is not prone to deformation when abutting against the ground, a worker can conveniently and rapidly remove weeds, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of weed removal equipment, in particular to a weed removal device for dendrobium planting. Background Art

[0002] Dendrobium is a plant of the Orchidaceae family and the genus Dendrobium. Dendrobium is a traditional Chinese medicine with a wide range of medicinal uses. It mainly contains alkaloids, polysaccharides, flavonoids, phenols and other chemical components, among which alkaloids are the main pharmacologically active ingredients. It has pharmacological effects such as lowering blood sugar, improving memory, protecting nerves, and anti-cataract and anti-tumor. When Dendrobium is planted, weeds will grow and workers need to manually clear the weeds. Workers will use special clearing equipment to clear the weeds. The existing weed clearing device has the problem that the length of the mounting rod cannot be adjusted when it is in use, so that workers can only clear the weeds at a close distance. The clearing range is limited and there is room for improvement. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a weed removal device for Dendrobium planting, comprising a mounting rod, a handle is installed at one end of the mounting rod, a weeding head is fixed at the other end of the mounting rod, a limiting plate is arranged at the bottom of the surface of the mounting rod, and an adjustment component is arranged at the connection between the mounting rod and the handle.

[0004] The adjustment component includes an extension rod arranged at one end of the mounting rod, a mounting groove for the extension rod to engage is provided on one end surface of the handle, limiting tooth grooves are symmetrically and equidistantly provided on both side surfaces of the extension rod, fixing grooves are symmetrically provided on the inner wall of the opening of the extension rod, a limiting block is provided inside the fixing groove, one side surface of the limiting block is engaged with the limiting tooth groove on the surface of the extension rod, a rubber ring is provided on the outside of one end of the handle, a connecting rod is symmetrically fixed to the inner surface of the rubber ring, a through groove for the connecting rod to pass through is provided on the inner walls of the two fixing grooves, and one end of the through groove is fixedly connected to the surface of the limiting block.

[0005] As a further preferred embodiment of the present technical solution, the inner diameter of the rubber ring is equal to the outer diameter of the end of the handle, and the surface width of the rubber ring is greater than the surface diameter of the end of the connecting rod.

[0006] As a further preferred embodiment of the technical solution, the length of the connecting rod is greater than the inner wall depth of the through groove, and there is a gap between the inner surface of the connection between the rubber ring and the connecting rod and the surface of the handle.

[0007] As a further preferred embodiment of the technical solution, a connecting tooth groove is provided on the surface of the limit block facing the extension rod, and the thickness of the limit block is less than the depth of the inner wall of the fixing groove.

[0008] As a further preferred embodiment of the present technical solution, a support assembly is provided on the inner side of the limit plate, and the support assembly includes a support plate installed between the inner side of the limit plate and the surface of the mounting rod, and limit rods are symmetrically and equidistantly provided on both side surfaces of the support plate, one end of the limit rod is rotatably connected to the surface of the support plate, and a limit head is fixed to the other end of the limit rod, and limit slots for the limit head to engage are symmetrically and equidistantly provided on both sides of the bottom of the inner surface of the limit plate.

[0009] As a further preferred embodiment of the present technical solution, fixed magnetic sheets are symmetrically arranged on both side surfaces of the support plate, and the cross section of the limit head is arc-shaped.

[0010] The utility model provides a weed removal device for dendrobium planting, which has the following beneficial effects:

[0011] 1. The utility model is convenient for adjusting the length of the mounting rod through the designed adjustment component, which is easy and quick to operate, can expand the scope of weed removal by workers, has high flexibility and good practical effect.

[0012] 2. The utility model is convenient for supporting the limiting piece by designing the supporting assembly, so that the limiting piece is not easily deformed when it is against the ground, which is convenient for workers to quickly remove weeds and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the installation structure of the adjustment component in the utility model;

[0015] Figure 3 This is a schematic diagram of the installation structure of the support assembly in the utility model;

[0016] Figure 4 for Figure 3 A magnified schematic diagram of the middle A area;

[0017] In the figure: 1. Mounting rod; 2. Handle; 3. Weeding head; 4. Limiting plate; 5. Extension rod; 6. Mounting slot; 7. Limiting tooth groove; 8. Limiting block; 9. Fixing slot; 10. Connecting rod; 11. Rubber ring; 12. Through slot; 13. Support plate; 14. Limiting rod; 15. Fixed magnetic plate; 16. Limiting head; 17. Limiting slot. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] The utility model provides a technical solution: Figure 1 and Figure 2 As shown, in the present embodiment, the weed removal device for dendrobium planting comprises a mounting rod 1, a handle 2 is mounted on one end of the mounting rod 1, a weeding head 3 is fixed on the other end of the mounting rod 1, a limiting plate 4 is arranged on the bottom of the surface of the mounting rod 1, an adjustment component is arranged at the connection between the mounting rod 1 and the handle 2, the adjustment component comprises an extension rod 5 arranged at one end of the mounting rod 1, a mounting groove 6 for the extension rod 5 to be engaged is provided on the surface of one end of the handle 2, limiting tooth grooves 7 are symmetrically and equidistantly provided on both side surfaces of the extension rod 5, fixing grooves 9 are symmetrically provided on the inner wall at the opening of the extension rod 5, a limiting card block 8 is arranged inside the fixing groove 9, one side surface of the limiting card block 8 is engaged and connected with the limiting tooth groove 7 on the surface of the extension rod 5, a connecting tooth groove is provided on the surface of the limiting card block 8 facing the extension rod 5, and the limiting card block 8 The thickness is less than the inner wall depth of the fixing groove 9. A rubber ring 11 is arranged on the outside of one end of the handle 2. A connecting rod 10 is symmetrically fixed to the inner surface of the rubber ring 11. The inner walls of the two fixing grooves 9 are provided with through grooves 12 for the connecting rod 10 to penetrate. One end of the through groove 12 is fixedly connected to the surface of the limiting block 8. The inner diameter of the rubber ring 11 is equal to the outer diameter of the end of the handle 2. The surface width of the rubber ring 11 is greater than the end surface diameter of the connecting rod 10. The length of the connecting rod 10 is greater than the inner wall depth of the through groove 12. There is a gap between the inner surface of the connection between the rubber ring 11 and the connecting rod 10 and the surface of the handle 2, which is convenient for adjusting the use length of the mounting rod 1. The operation is convenient and quick, which is convenient for expanding the scope of workers to remove weeds, and the flexibility is improved, and the practicality is good.

[0020] like Figure 1 , Figure 3 and Figure 4 As shown, a support assembly is provided on the inner side of the limiting piece 4, and the support assembly includes a support plate 13 installed between the inner side of the limiting piece 4 and the surface of the mounting rod 1, and limiting rods 14 are symmetrically and equidistantly provided on both side surfaces of the supporting plate 13, one end of the limiting rod 14 is rotatably connected to the surface of the supporting plate 13, and a limiting head 16 is fixed on the other end of the limiting rod 14, and limiting grooves 17 for the limiting head 16 to engage are symmetrically and equidistantly provided on both sides of the bottom of the inner side surface of the limiting piece 4, and fixed magnetic pieces 15 are symmetrically provided on both side surfaces of the supporting plate 13, and the cross-section of the limiting head 16 is arc-shaped, which is convenient for improving the supporting strength of the limiting piece 4 to the mounting rod 1, so that the limiting piece 4 is not easily deformed when it is against the ground, which is convenient for improving the workers' weed removal efficiency and has a good practical effect.

[0021] The utility model provides a weed removal device for dendrobium planting, and the specific working principle is as follows: when the length of the installation rod 1 needs to be adjusted, the finger is first inserted into the gap between the rubber ring 11 and the surface of the handle 2. At this time, the finger will squeeze the rubber ring 11, causing the rubber ring 11 to deform and expand. At this time, the rubber ring 11 will drive the limiting block 8 to move toward the inside of the fixing groove 9 through the connecting rod 10. At the same time, the surface of the limiting block 8 will lose connection with the limiting tooth groove 7 on the surface of the extension rod 5. Then the installation rod 1 can be pulled. At this time, the installation rod 1 will drive the installation groove 6 to move toward the outside of the extension rod 5. After the installation rod 1 drives the extension rod 5 to extend to a suitable length, the finger can be pulled out from the inner side of the rubber ring 11. At this time, the rubber ring 11 will rebound and reset, causing the connecting rod 10 to move toward the inside of the through groove 12. When the worker removes the weeds, the limiting rod 14 on both sides of the support plate 13 is first pulled to make one end of the limiting rod 14 rotate toward the side of the support plate 13. At this time, the surface of the limiting rod 14 loses magnetic connection with the surface of the fixed magnetic sheet 15 until the limiting head 16 at one end of the limiting rod 14 is limitedly engaged with the limiting groove 17 on the inner surface of the limiting plate 4, so that the support plate 13 and the limiting rod 14 can realize the limiting support of the limiting plate 4. When the worker removes the weeds, the limiting plate 4 is not easily deformed when it contacts the ground, which is convenient for the worker to quickly remove the weeds, and has good practicality.

Claims

1. A weed removal device for planting dendrobium, comprising a mounting rod (1), one end of which is provided with a handle (2), the other end of which is fixed with a weeding head (3), and a limit plate (4) is provided at the bottom of the surface of the mounting rod (1), characterized in that: An adjustment component is provided at the connection between the mounting rod (1) and the handle (2); The adjustment component comprises an extension rod (5) arranged at one end of the installation rod (1); a mounting groove (6) for the extension rod (5) to engage is provided on one end surface of the handle (2); limiting tooth grooves (7) are symmetrically and equidistantly provided on both side surfaces of the extension rod (5); a fixing groove (9) is symmetrically provided on the inner wall of the opening of the extension rod (5); a limiting clamping block (8) is provided inside the fixing groove (9); one side surface of the limiting clamping block (8) is engaged and connected with the limiting tooth groove (7) on the surface of the extension rod (5); a rubber ring (11) is provided on the outside of one end of the handle (2); a connecting rod (10) is symmetrically fixed on the inner surface of the rubber ring (11); the inner walls of the two fixing grooves (9) are provided with through grooves (12) for the connecting rod (10) to penetrate; one end of the through groove (12) is fixedly connected to the surface of the limiting clamping block (8).

2. The weed removal device for Dendrobium planting according to claim 1, characterized in that: The inner diameter of the rubber ring (11) is equal to the outer diameter of the end of the handle (2), and the surface width of the rubber ring (11) is greater than the surface diameter of the end of the connecting rod (10).

3. The weed removal device for Dendrobium planting according to claim 1, characterized in that: The length of the connecting rod (10) is greater than the inner wall depth of the through groove (12), and there is a gap between the inner surface of the connection point between the rubber ring (11) and the connecting rod (10) and the surface of the handle (2).

4. The weed removal device for Dendrobium planting according to claim 1, characterized in that: A connecting tooth groove is provided on the surface of the limiting block (8) facing the extension rod (5), and the thickness of the limiting block (8) is less than the depth of the inner wall of the fixing groove (9).

5. The weed removal device for dendrobium planting according to claim 1, characterized in that: A support assembly is arranged on the inner side of the limit plate (4), and the support assembly comprises a support plate (13) installed between the inner side of the limit plate (4) and the surface of the mounting rod (1), limit rods (14) are symmetrically and equidistantly arranged on both side surfaces of the support plate (13), one end of the limit rod (14) is rotatably connected to the surface of the support plate (13), and a limit head (16) is fixed on the other end of the limit rod (14), and limit slots (17) for the limit head (16) to engage are symmetrically and equidistantly arranged on both sides of the bottom of the inner side surface of the limit plate (4).

6. The weed removal device for dendrobium planting according to claim 5, characterized in that: Fixed magnetic sheets (15) are symmetrically arranged on both side surfaces of the support plate (13), and the cross section of the limit head (16) is arc-shaped.

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