Weeder for polygonatum sibiricum planting
By designing a weed killer for Polygonatum planting, the composite weeding structure driven by hydraulic cylinder and motor penetrates into the soil to destroy the weed root system, solving the problem that existing physical weeding methods are difficult to penetrate into the soil, and achieving thorough weeding and environmental safety Effect.
Patent Information
- Application Number
- CN202421169581.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-27
AI Technical Summary
During the process of Polygonatum planting, existing physical herbicidal methods are difficult to penetrate deep into the soil to destroy the weed root system, resulting in repeated growth of weeds, increasing the difficulty and cost of weeding, and affecting the growth and quality of Polygonatum.
A polygonatum planting weed killer was designed, including hydraulic cylinder, motor case, transmission rod, transmission wheel, drill rod, weed knife and root cutting cylinder. The composite weeding structure driven by hydraulic cylinder and motor penetrated into the soil to destroy the weed root system, realizing that Complete weeding.
This herbicide physically penetrates into the soil to destroy the weed root system, avoids the use of chemical herbicides, ensures the safety of the soil and the environment, avoids the interference of weeds on Polygonatum, and promotes the good growth of Polygonatum.
Smart Images
Figure CN222322135U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a polygonatum planting weed remover and belongs to the field of polygonatum planting. Background Art
[0002] In the process of Polygonatum sibiricum cultivation, weeding is a crucial agricultural activity, which is directly related to the yield and quality of Polygonatum sibiricum.
[0003] Chemical weed control is achieved by spraying herbicides. Although the effect is significant, the herbicide residues will pollute the soil and environment. Long-term use will also have an adverse effect on the growth of Polygonatum. Compared with chemical weed control, physical weed control methods have the advantages of being environmentally friendly and pollution-free. Physical weed control usually directly pulls out or cuts weeds by manual or mechanical means, leaving no chemical residues and having no negative impact on the soil and environment. However, physical weed control methods are powerless when dealing with weed roots that penetrate deep into the soil. Because the weed roots penetrate deep into the soil, it is difficult to completely remove them by manual or mechanical means, resulting in repeated growth of weeds. This not only increases the difficulty and cost of weed control, but may also cause weeds to compete with Polygonatum for nutrients and water, affecting the growth and quality of Polygonatum. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a polygonatum planting weed remover, which has the advantages of being able to penetrate deeply into the soil and destroy the root systems of weeds.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of being able to penetrate deep into the soil to destroy the root system of weeds, the utility model provides the following technical solutions: a Polygonatum planting weed remover, comprising a body, a push handle fixedly connected to the upper surface of the body, and a hydraulic cylinder interactively connected to the top wall of the body, wherein the bottom end of the piston rod of the hydraulic cylinder is provided with a weeding structure for removing weeds;
[0008] The weeding structure includes a motor box fixedly connected to the bottom end of the hydraulic cylinder piston rod, a motor fixedly connected to the bottom wall of the motor box, a transmission rod fixedly connected to the output shaft of the motor, two transmission wheels fixedly connected to the outside of the transmission rod, a transmission belt transmission-connected to the outer surface of the transmission wheel, a driven wheel transmission-connected to the other end of the transmission belt, a drill rod fixedly connected to the inner side of the center of the driven wheel, a weeding knife fixedly connected to the outside of the drill rod, and a root cutting cylinder.
[0009] Furthermore, the bottom of the motor box is fixedly connected to a support frame, the upper surface of the support frame is fixedly connected to two fixing plates, the opposite sides of the two fixing plates are fixedly connected to fixing rods, the opposite ends of the two fixing rods are fixedly connected to sliders, and the left and right walls of the vehicle body are provided with sliding openings that are compatible with the sliders.
[0010] Furthermore, the bottom end of the transmission rod sequentially passes through the inner bottom wall of the motor box, the upper surface of the support frame and the center of the transmission wheel and is rotatably connected to the inner bottom wall of the support frame.
[0011] Furthermore, a vehicle door is provided on the front of the vehicle body, and a motor box door is provided on the front of the motor box.
[0012] Furthermore, the two drill rods are rotatably connected to the left side of the inner top wall and the right side of the inner top wall of the support frame respectively.
[0013] Furthermore, the root cutting barrel is located below the weeding knife, and the outer surface of the root cutting barrel is provided with threads.
[0014] Furthermore, a non-slip grip pad is fixedly connected to the outer side of the push handle.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a polygonatum planting weed remover, which has the following beneficial effects:
[0017] The polygonatum planting weeder penetrates deep into the soil through the weeding structure and directly destroys the root system of weeds, thereby achieving the purpose of thorough weeding. The weeding structure adopts physical weeding without the need to use chemical herbicides, has no pollution to the soil and the environment, and meets the requirements of sustainable agricultural development. The weeding structure treats the weeds, thereby avoiding the interference and inhibition of the growth of the polygonatum by the weeds, thereby ensuring the good growth of the polygonatum. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a three-dimensional diagram of the motor box, the supporting frame and the fixing plate in the structure of the utility model;
[0020] Figure 3 It is a front schematic diagram of the utility model.
[0021] In the figure: 1. vehicle body; 2. push handle; 3. hydraulic cylinder; 4. motor box; 5. motor; 6. transmission rod; 7. transmission wheel; 8. transmission belt; 9. driven wheel; 10. drill rod; 11. weeding knife; 12. root removal barrel; 13. support frame; 14. fixing plate; 15. fixing rod; 16. slider; 17. vehicle door; 18. motor box door; 19. anti-slip grip pad. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-3 The Huangjing planting weeder comprises a body 1, a push handle 2 fixedly connected to the upper surface of the body 1, and a hydraulic cylinder 3 interactively connected to the inner top wall of the body 1, and a weeding structure for removing weeds is arranged at the bottom end of the piston rod of the hydraulic cylinder 3.
[0024] like Figure 1 As shown, the weeding structure includes a motor box 4 fixedly connected to the bottom end of the piston rod of the hydraulic cylinder 3, a motor 5 fixedly connected to the inner bottom wall of the motor box 4, a transmission rod 6 fixedly connected to the output shaft of the motor 5, two transmission wheels 7 fixedly connected to the outside of the transmission rod 6, a transmission belt 8 transmission-connected to the outer surface of the transmission wheel 7, a driven wheel 9 transmission-connected to the other end of the transmission belt 8, a drill rod 10 fixedly connected to the inner side of the center of the driven wheel 9, a weeding knife 11 fixedly connected to the outside of the drill rod 10, and a root cutting cylinder 12.
[0025] It should be noted that the bottom of the motor box 4 is fixedly connected to a support frame 13, the upper surface of the support frame 13 is fixedly connected to two fixing plates 14, the opposite sides of the two fixing plates 14 are fixedly connected to fixing rods 15, the opposite ends of the two fixing rods 15 are fixedly connected to sliders 16, and the left and right walls of the vehicle body 1 are provided with sliding openings adapted to the sliders 16, and the sliding openings are located between the opposite sides of the front wheel and the rear wheel of the vehicle body 1.
[0026] The bottom end of the transmission rod 6 sequentially passes through the inner bottom wall of the motor box 4 , the upper surface of the support frame 13 , and the center of the transmission wheel 7 and is rotatably connected to the inner bottom wall of the support frame 13 .
[0027] A vehicle door 17 is provided on the front of the vehicle body 1 , and a motor box door 18 is provided on the front of the motor box 4 .
[0028] The two drill rods 10 are rotatably connected to the left side and the right side of the inner top wall of the support frame 13 respectively.
[0029] The bottom end of the drill rod 10 sequentially penetrates the inner bottom wall of the support frame 13 and the knife hole of the weeding knife 11 on the same side and extends to the inner side of the root removal tube 12 to be fixedly connected with the root removal tube 12 .
[0030] The root cutting barrel 12 is located below the weeding knife 11, and the outer surface of the root cutting barrel 12 is provided with threads, which can increase the friction between the drill rod 10 and the soil, and help the drill rod 10 and the root cutting barrel 12 to better cut into the deep soil when rotating, so that the root system of the weeds can be destroyed by the root cutting barrel 12.
[0031] The outer side of the push handle 2 is fixedly connected with an anti-skid grip pad 19 made of rubber. The anti-skid grip pad 19 can provide good friction. When the push handle 2 pushes the vehicle body 1 to move, the push handle 2 can be prevented from sliding from the hand, thereby ensuring the stability of holding. In addition, the anti-skid grip pad 19 can increase the comfort of holding, thereby reducing hand fatigue caused by holding the push handle 2 for a long time.
[0032] The working principle of the above embodiment is:
[0033] The motor 5 is started, and the power generated by the motor 5 is transmitted to the transmission wheel 7 through the transmission rod 6. The transmission wheel 7 starts to rotate under the drive of the motor, and then drives the driven wheel 9 to rotate synchronously through the transmission belt 8. The rotation of the driven wheel 9 drives the drill rod 10 connected thereto to rotate. The drill rod 10 not only rotates on its own, but also converts the rotational force into a cutting force for weeds and their roots through the weeding knife 11 and the root cutting cylinder 12 thereon. When the drill rod 10, the weeding knife 11 and the root cutting cylinder 12 start to rotate, the hydraulic cylinder 3 is started, and the thrust generated by the hydraulic cylinder 3 acts on the motor box 4, pushing the motor box 4 and then driving the support frame 13 to The support frame 13 moves downward, and the downward movement of the support frame 13 drives the drill rod 10, the weeding knife 11 and the root cutting barrel 12 to descend synchronously, so that the drill rod 10 and the root cutting barrel 12 penetrate into the soil. During the downward movement of the support frame 13, the close cooperation between the slider 16 and the sliding mouth of the vehicle body 1 ensures the stability and smoothness of the entire descending process. As the drill rod 10 and the root cutting barrel 12 penetrate into the soil, the blades on the root cutting barrel 12 destroy the roots of the weeds, and the weeding knife 11 cuts the weeds on the soil surface. Through this composite weeding method, the weeds and their roots are completely removed.
[0034] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.
[0035] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A polygonatum planting weeder, comprising a body (1), a push handle (2) fixedly connected to the upper surface of the body (1), and a hydraulic cylinder (3) interactively connected to the inner top wall of the body (1), characterized in that: The bottom end of the piston rod of the hydraulic cylinder (3) is provided with a weeding structure for removing weeds; The weeding structure comprises a motor box (4) fixedly connected to the bottom end of the piston rod of a hydraulic cylinder (3), a motor (5) fixedly connected to the inner bottom wall of the motor box (4), a transmission rod (6) fixedly connected to the output shaft of the motor (5), two transmission wheels (7) fixedly connected to the outside of the transmission rod (6), a transmission belt (8) transmission-connected to the outer surface of the transmission wheel (7), a driven wheel (9) transmission-connected to the other end of the transmission belt (8), a drill rod (10) fixedly connected to the inner side of the center of the driven wheel (9), a weeding knife (11) fixedly connected to the outside of the drill rod (10), and a root removal cylinder (12).
2. The polygonatum planting weeder according to claim 1, characterized in that: The bottom of the motor box (4) is fixedly connected to a support frame (13), the upper surface of the support frame (13) is fixedly connected to two fixing plates (14), the opposite sides of the two fixing plates (14) are fixedly connected to fixing rods (15), the opposite ends of the two fixing rods (15) are fixedly connected to sliding blocks (16), and the left and right walls of the vehicle body (1) are both provided with sliding openings adapted to the sliding blocks (16).
3. The polygonatum planting weeder according to claim 1, characterized in that: The bottom end of the transmission rod (6) sequentially passes through the inner bottom wall of the motor box (4), the upper surface of the support frame (13) and the center of the transmission wheel (7) and is rotatably connected to the inner bottom wall of the support frame (13).
4. The polygonatum planting weeder according to claim 1, characterized in that: The front of the vehicle body (1) is provided with a vehicle door (17), and the front of the motor box (4) is provided with a motor box door (18).
5. The polygonatum planting weed remover according to claim 1, characterized in that: The two drill rods (10) are rotatably connected to the left side and the right side of the inner top wall of the support frame (13) respectively.
6. The polygonatum planting weeder according to claim 1, characterized in that: The root removal tube (12) is located below the weeding knife (11), and the outer surface of the root removal tube (12) is provided with threads.
7. The polygonatum planting weeder according to claim 1, characterized in that: An anti-skid grip pad (19) is fixedly connected to the outer side of the push handle (2).