苗木扦插定位机构
By designing a seedling cutting positioning mechanism, and utilizing the sliding fit between the positioning rod and the positioning sleeve, as well as the elastic clamping frame, the problem of cutting propagation for seedlings of different thicknesses was solved, achieving rapid and accurate positioning of seedlings and improving cutting propagation efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI LEHUO MODERN AGRI DEV CO LTD
- Filing Date
- 2025-08-27
- Publication Date
- 2026-07-17
AI Technical Summary
Existing seedling cutting positioning mechanisms cannot perform simultaneous cutting work on seedlings of different thicknesses, requiring staff to sort them in advance, which increases the difficulty of the work and reduces the efficiency of cutting.
A seedling cutting positioning mechanism was designed. By adjusting the cooperation between the cutting component and the installation mechanism, and utilizing the sliding cooperation between the positioning rod and the positioning sleeve, combined with the elastic clamping frame and the friction wheel locking mechanism, adaptive clamping and positioning of seedlings of different specifications can be achieved, simplifying the operation process.
It enables simultaneous clamping and positioning of seedlings of different thicknesses, simplifies the operation process, improves cutting efficiency, and reduces preparation time before cutting.
Smart Images
Figure CN224504116U_ABST
Abstract
Claims
1. A mechanism for positioning cuttings in a nursery, comprising a frame (1) and an adjusting cutting assembly (4), characterized in that: An installation mechanism (2) is provided on the right side of the rear side of the frame (1), and a fixing plate (3) is fixedly connected to the rear side of the left side of the frame (1). The adjustable insertion assembly (4) includes a limiting shell (41), the rear side of which is fixedly connected to the inner wall of the frame (1), a positioning rod (42) is provided in the inner cavity of the limiting shell (41), a positioning sleeve (43) is slidably connected to the surface of the positioning rod (42), an elastic clamping frame (44) is fixedly connected to the right side of the positioning sleeve (43), a friction wheel (45) is fixedly connected to the front side of the positioning rod (42) through the frame (1), and a locking mechanism (46) is provided at the top of the front side of the frame (1).
2. The nursery plant cutting positioning mechanism of claim 1, wherein: The locking mechanism (46) includes a friction plate (461), trapezoidal blocks (462) are fixedly connected to both sides of the top of the friction plate (461), mounting blocks (463) are fixedly connected to both sides of the front side of the frame (1), screws (464) are threadedly connected to the opposite side of the two mounting blocks (463), and top blocks (465) are fixedly connected to the opposite side of the two screws (464) through the mounting blocks (463). Both sides of the friction plate (461) are fixedly connected to the frame (1) through a reset mechanism (47).
3. The nursery plant cutting positioning mechanism of claim 2, wherein: The reset mechanism (47) includes a slide rod (471), the top and bottom of which are fixedly connected to the frame (1). The surface of the slide rod (471) is fitted with a sliding sleeve (472) and a reset spring (473) from top to bottom. The opposite sides of the two sliding sleeves (472) are fixedly connected to the friction plate (461).
4. The nursery plant cutting positioning mechanism of claim 1, wherein: The front side of the frame (1) is provided with a limiting opening for use with the positioning rod (42), and the rear side of the positioning rod (42) is movably connected with a roller.
5. The nursery plant cutting positioning mechanism of claim 1, wherein: Handles are fixedly connected to both sides of the frame (1), and an anti-slip pad is fixedly connected to the right side of the fixing plate (3).
6. The nursery plant cutting positioning mechanism of claim 1, wherein: The mounting mechanism (2) includes a mounting shell (21), the front side of which is fixedly connected to the frame (1). A cam (22) is movably connected to the bottom of the inner cavity of the mounting shell (21). A push plate (23) is provided on the right side of the cam (22). An adjusting spring (24) is fixedly connected to the right side of the push plate (23). A connecting frame (25) is fixedly connected to the bottom of the right side of the push plate (23). A clamping plate (26) passes through the mounting shell (21) and is fixedly connected to the right side of the connecting frame (25).
7. The nursery plant cutting positioning mechanism of claim 6, wherein: A handle is fixedly connected to the right side of the clamping plate (26), and a knob is fixedly connected to the top of the cam (22) through the mounting shell (21).
8. The nursery plant cutting positioning mechanism of claim 6, wherein: A slide bar is fixedly connected to the bottom of the inner cavity of the mounting shell (21), and a slide groove is provided at the bottom of the push plate (23) to cooperate with the slide bar.