Double-side fixed roller type plant fixing device

Abstract

The utility model discloses a bilateral fixed roller type plant fixing device, and relates to the technical field of tobacco planting. The punching device comprises a steel ring, the size of the steel ring can be adjusted, a punching pile is fixedly arranged on the outer wall of one side of the steel ring, and the punching pile is conical; the connecting plate is arranged between the inner walls of the steel ring, and the length of the connecting plate is adjustable; the mounting column is fixedly arranged in the middle of the connecting plate, and the two ends of the mounting column are rotationally connected with a [-shaped frame through rotating shafts; and an operation rod. By adjusting the size of the steel ring and the length of the connecting plate, the plant fixing device can adapt to different planting line spacing and soil conditions, the using flexibility and adaptability are improved, the punching piles serve as marking tools of planting points, the planting uniformity and accuracy are guaranteed, and the planting efficiency is improved. Due to the adjustability of the operating rod, an operator can adjust the operating rod according to personal habits and operating environments, so that fatigue and discomfort during operation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco planting equipment, in particular to a bilateral fixed roller type plant fixer. Background Art

[0002] Transplanting is the basis of tobacco leaf production. Scientific and timely transplanting can greatly promote the normal growth and maturity of tobacco seedlings, and highlight the yield, quality and style characteristics of tobacco leaves. Uniform transplanting density is an important prerequisite to ensure that tobacco plants can evenly utilize resources such as space, fertilizer and light.

[0003] The existing plant fixer on the market is composed of a circular steel ring with adjustable size, a punching steel cap with movable position and a steel handle (as Figure 4 ) When the handle is pushed forward by hand, the circular steel ring rolls forward, and the steel cap on it can punch holes at a fixed distance. However, the steel ring is only fixed on one side, and the connection between the steel ring and the handle is not stable enough. When the handle is pushed by hand, the steel ring often sways left and right, especially on slopes, which affects the straightness of the fixed plant spacing and affects agricultural operations. In addition, the handle of this kind of plant fixer cannot be telescoped, and it cannot be applied to operators of all heights, resulting in some tall people needing to bend down for a long time, which is easy to cause diseases such as lumbar muscle strain. Therefore, we propose a bilateral fixed roller type plant fixer to solve the above problems. Content of the Utility Model

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0005] A bilateral fixed roller type plant fixer, comprising:

[0006] A steel ring, the size of the steel ring is adjustable, and a punching pile is fixedly arranged on the outer wall of one side of the steel ring, and the punching pile is conical;

[0007] A connecting plate, arranged between the inner walls of the steel ring, and the length of the connecting plate is adjustable;

[0008] An installation column, fixedly arranged in the middle of the connecting plate, and both ends of the installation column are rotatably connected with a U-shaped frame through a rotating shaft;

[0009] An operating rod, arranged at one end of the U-shaped frame away from the installation column, and the length of the operating rod is adjustable.

[0010] Furthermore, the steel ring includes fixing plates fixedly arranged at both ends of the connecting plate. The fixing plates are semi-circular arc-shaped, and mounting holes are equally spaced on their surfaces. Limiting frames are fixedly arranged on the outer sides of both ends of the fixing plates. An activity plate is slidably inserted inside the limiting frames. The activity plate is semi-circular arc-shaped, and locking bolts are fixedly arranged on the inner side walls of both ends of the activity plate. The locking bolts penetrate through the mounting holes and are threadedly connected with locking nuts.

[0011] Further, both the fixed plate and the movable plate are galvanized stainless steel plates.

[0012] Further, the connecting plate includes extension plates fixed on both sides of the mounting post. A hollow plate is slidably sleeved outside one side of the extension plate away from the mounting post. One end of the hollow plate away from the extension plate is connected to the inner wall of the steel ring. A strip-shaped hole is formed on one side surface of the hollow plate. A connecting rod is fixed on one side of the extension plate located inside the hollow plate. The connecting rod slidably penetrates through the strip-shaped hole.

[0013] Further, the operating rod includes a sleeve connected to the end of the U-shaped frame. One end of the sleeve away from the U-shaped frame is threadedly connected with an extension rod. The rod body of the extension rod penetrates through the inside of the sleeve.

[0014] Further, a rubber sleeve is wrapped around one end of the extension rod located outside the sleeve.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. Through the adjustable size of the steel ring and the length of the connecting plate, the present utility model enables the plant spacing marker to adapt to different planting row spacings and soil conditions, improving the flexibility and adaptability of use. By using both sides, the steel ring is not easily deviated from the straight line when rolling forward. The punching pile is used as a marking tool for planting points, ensuring the uniformity and accuracy of planting. The adjustability of the operating rod allows the operator to adjust according to personal habits and operating environments, thereby reducing fatigue and discomfort during operation. Through reasonable structural design, the present utility model optimizes the tobacco transplanting process and improves the quality and efficiency of transplanting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the steel ring of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the operating rod of the present utility model;

[0020] Figure 4 is a structural schematic diagram of the prior art plant spacing marker;

[0021] Reference numerals: 1, steel ring; 101, fixed plate; 1011, mounting hole; 1012, limiting frame; 102, movable plate; 1021, locking bolt; 1022, locking nut; 2, punching pile; 3, connecting plate; 301, extension plate; 302, hollow plate; 3021, strip-shaped hole; 303, connecting rod; 4, mounting post; 5, U-shaped frame; 6, operating rod; 601, sleeve; 602, extension rod; 603, rubber sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.

[0023] This application provides a double-sided fixed roller type plant spacing setter, which is mainly used to solve the problems in the prior art that the steel ring is only fixed on one side, the connection between the steel ring and the handle is not stable enough, and the steel ring often swings left and right when the handle is pushed by hand, especially on slopes, resulting in the plant spacing not being in a straight line and affecting agricultural operations. In addition, the handle of this plant spacing setter cannot be telescoped and cannot be applied to operators of all heights, resulting in some tall people having to bend down for a long time during operation, which is likely to cause diseases such as lumbar muscle strain. The following technical solutions are provided and will be described in detail in combination with Figure 1-Figure 3 make a detailed description:

[0024] A double-sided fixed roller type plant spacing setter, comprising:

[0025] A steel ring 1, the size of the steel ring 1 is adjustable. A punching pile 2 is fixedly provided on the outer wall of one side of the steel ring 1. The punching pile 2 is conical. The steel ring 1 includes fixing plates 101 fixed at both ends of a connecting plate 3. The fixing plates 101 are semi-circular arcs and are equally spaced with mounting holes 1011 on their surfaces. Limiting frames 1012 are fixedly provided on the outer sides of both ends of the fixing plates 101. A movable plate 102 is slidably inserted into the interior of the limiting frames 1012. The movable plate 102 is semi-circular, and locking bolts 1021 are fixedly provided on the inner side walls of both ends thereof. The locking bolts 1021 penetrate through the mounting holes 1011 and are threadedly connected with locking nuts 1022;

[0026] A connecting plate 3, arranged between the inner walls of the steel ring 1, the length of the connecting plate 3 is adjustable. The connecting plate 3 includes extension plates 301 fixed on both sides of a mounting column 4. A hollow plate 302 is slidably sleeved on the outer side of the extension plate 301 away from the mounting column 4. One end of the hollow plate 302 away from the extension plate 301 is connected to the inner wall of the steel ring 1. A strip-shaped hole 3021 is formed on one side surface of the hollow plate 302. A connecting rod 303 is fixedly provided on the side of the extension plate 301 located inside the hollow plate 302. The connecting rod 303 is slidably inserted into the strip-shaped hole 3021;

[0027] A mounting column 4, fixedly provided in the middle of the connecting plate 3. Both ends of the mounting column 4 are rotatably connected to a U-shaped frame 5 through a rotating shaft;

[0028] An operating rod 6, arranged at one end of the U-shaped frame 5 away from the mounting column 4, the length of the operating rod 6 is adjustable.

[0029] The specific implementation process and principle description of this double-sided fixed roller type plant spacing setter:

[0030] First step, first adjust the size of the steel ring 1 by adjusting the positions of the locking bolts 1021 and locking nuts 1022 according to the tobacco variety to be planted and the soil conditions. Among them, the connecting plate 3 can always adapt to the size of the steel ring 1 through the cooperation of the hollow plate 302 and the extension plate 301.

[0031] Second step, adjust the length of the operating rod 6 according to the height and habit of the operator.

[0032] Third step, the staff holds the operating rod 6 and pushes the steel ring 1 to move on the tobacco mulch film. As the steel ring 1 rolls, the punching pile 2 will pierce the mulch film and leave a planting mark.

[0033] This double-sided fixed roller type plant fixing device can adapt to different planting row spacings and soil conditions through the adjustable size of the steel ring 1 and the length of the connecting plate 3, improving the flexibility and adaptability of use. The punching pile 2, as a marking tool for planting points, ensures the uniformity and accuracy of planting. The adjustability of the operating rod 6 enables the operator to adjust according to personal habits and operating environments, thus reducing fatigue and discomfort during operation. Through reasonable structural design, this plant fixing device optimizes the tobacco transplanting process and improves the quality and efficiency of transplanting.

[0034] As Figure 2 shown, in some embodiments, both the fixed plate 101 and the movable plate 102 are galvanized stainless steel plates. More specifically, the cathodic protection provided by the galvanized layer can significantly enhance the corrosion resistance of the steel plate. During agricultural planting, humid and variable climate conditions are often encountered. Using galvanized stainless steel plates can effectively resist these environmental factors and extend the service life of the tool.

[0035] As Figure 3 shown, in some embodiments, the operating rod 6 includes a sleeve 601 connected to the end of the C-shaped frame 5. One end of the sleeve 601 away from the C-shaped frame 5 is threadedly connected with an extension rod 602. The rod body of the extension rod 602 is inserted inside the sleeve 601. More specifically, by rotating the extension rod 602 to adjust the length of its protrusion from the sleeve 601, the overall length of the operating rod 6 can be adjusted. This adjustable performance greatly increases the comfort and convenience during use, enabling the operator to make corresponding adjustments according to personal height or different planting terrains, so as to achieve a more efficient and accurate planting effect.

[0036] As Figure 3As shown, in some embodiments, one end of the extension rod 602 located outside the sleeve 601 is wrapped with a rubber sleeve 603. More specifically, by wrapping the rubber sleeve 603 on the outside of the extension rod 602, the comfort and anti-slip performance when holding can be increased, and the hand fatigue caused by long-term operation can be reduced. This design also improves the grip and stability of the operating rod 6, avoids slippage due to sweating hands or operation with gloves during operation, and thereby improves the safety and reliability of the operation.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A double-sided fixed roller type plant fixer, characterized in that: Including: A steel ring (1), the size of the steel ring (1) is adjustable, and a punching pile (2) is fixedly arranged on the outer wall of one side of the steel ring (1), and the punching pile (2) is conical; A connecting plate (3) is arranged between the inner walls of the steel ring (1), and the length of the connecting plate (3) is adjustable; An installation column (4) is fixedly arranged in the middle of the connecting plate (3), and both ends of the installation column (4) are rotatably connected with a U-shaped frame (5) through a rotating shaft; An operating rod (6) is arranged at one end of the U-shaped frame (5) away from the installation column (4), and the length of the operating rod (6) is adjustable.

2. A double-sided fixed roller type plant fixer according to claim 1, characterized in that: The steel ring (1) includes fixing plates (101) fixedly arranged at both ends of the connecting plate (3), the fixing plates (101) are semi-circular arc-shaped and are equidistantly provided with mounting holes (1011) on their surfaces, and limiting frames (1012) are fixedly arranged on the outer sides of both ends of the fixing plates (101), and a movable plate (102) is slidably inserted into the limiting frames (1012), and the movable plate (102) is semi-circular arc-shaped, and locking bolts (1021) are fixedly arranged on the inner side walls of both ends thereof, and the locking bolts (1021) penetrate through the mounting holes (1011) and are threadedly connected with locking nuts (1022).

3. A double-sided fixed roller type plant fixer according to claim 2, characterized in that: Both the fixing plate (101) and the movable plate (102) are galvanized stainless steel plates.

4. The double-side fixed roller type plant fixer according to claim 1, characterized in that: The connecting plate (3) includes extension plates (301) fixedly arranged on both sides of the installation column (4), a hollow plate (302) is slidably sleeved on the outer side of one side of the extension plate (301) away from the installation column (4), one end of the hollow plate (302) away from the extension plate (301) is connected with the inner wall of the steel ring (1), and a strip-shaped hole (3021) is formed on one side surface of the hollow plate (302), and a connecting rod (303) is fixedly arranged on one side of the extension plate (301) located inside the hollow plate (302), The connecting rod (303) is slidably inserted into the strip-shaped hole (3021).

5. The double-side fixed roller type plant fixer according to claim 1, characterized in that: The operating rod (6) includes a sleeve (601) connected to the end of the U-shaped frame (5), and an extension rod (602) is threadedly connected to one end of the sleeve (601) away from the U-shaped frame (5), and the rod body of the extension rod (602) is inserted into the inside of the sleeve (601).

6. A double-side fixed roller type plant fixer according to claim 5, characterized in that: One end of the extension rod (602) located outside the sleeve (601) is wrapped with a rubber sleeve (603).

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