Weeding and ridging machine
By designing a weeding and soil ridge shaving machine that integrates soil loosening wheels, weeding knives and soil raising knives, the problems of low labor efficiency and high cost in the prior art weeding and soil loosening and soil raising are solved, and efficient and low-cost multi-functional agricultural tools are realized.
Patent Information
- Application Number
- CN202421919147.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The prior art is difficult to efficiently realize the combination of the two agricultural labors of weeding and loosening and cultivating, resulting in low labor efficiency and high cost.
A weeding and soil cultivation ridge was designed, and the functions of loosening soil, weeding and soil cultivation were realized by integrating soil loosening, weeding and soil cultivation. The equipment includes a hoe holder, a rotary shaft, a loosen wheel, an adjustment frame, a weed knife, a connecting rod, an adjustment cross rod, a knife head mounting rod and a soil cultivation knife, and the adjustment and fixation of each part is achieved through bolts and threaded connections.
It realizes the versatility of weeding, loosening and soil cultivation, improves labor efficiency, reduces production costs, and adapts to field ridges of different widths.
Smart Images
Figure CN222869355U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural implements, in particular to a weeding, soil-raising and ridging machine. Background Art
[0002] Farmland weeds refer to wild plants other than crops in agricultural cultivation activities, mainly herbaceous plants. The main adverse effects of their existence are mainly in competing with crops for water and fertilizer, squeezing the growth space of crops and thus affecting the ventilation and light conditions of crops, affecting the neatness of farmland, increasing the difficulty of agricultural labor operations, providing hosts for agricultural pests and diseases, and hindering the healthy development of modern agriculture. There are many methods of agricultural weeding, including physical removal and chemical weeding. Since chemical herbicides are toxic, improper operation will cause many safety problems. Therefore, physical weeding by manual tools is a widely used, safe and efficient method.
[0003] At the same time, in the process of agricultural production, due to factors such as irrigation and manual trampling, the irrigation ditches and ridges often lead to more and more serious soil compaction as the production activities progress over time, and the height of the ditches and ridges gradually decreases, resulting in a gradual decrease in irrigation water volume and root growth space, so it is often necessary to loosen the soil and build up the soil multiple times. Since weeding and building up the soil both need to be done on the ridges of the field, the labor space is highly overlapped, and the use of two tools is often time-consuming and labor-intensive, and the cost of using large-scale machinery for special weeding or deep loosening is relatively high. Therefore, there is an urgent need for a simple, time-saving, and low-cost agricultural tool that can achieve soil loosening and building up while improving the efficiency of manual weeding. Utility Model Content
[0004] The utility model aims to provide a weeding and soil ridging machine, which can realize soil loosening, weeding and soil ridging in one machine by integrating a loosening wheel, a weeding knife and a soil ridging knife, and is simple, time-saving and has a low production cost.
[0005] To achieve the above object, a weeding and soil ridging machine is provided, comprising a hoe frame, a rotating shaft is arranged inside the hoe frame, a loosening wheel is arranged on the surface of the rotating shaft, an adjustment frame is arranged on the side wall of the hoe frame, a weeding blade is fixedly connected to the lower end of the adjustment frame, and adjustment slots are arranged on both sides of the adjustment frame;
[0006] A connecting rod is fixedly connected to one side of the hoe frame, an adjusting cross bar is symmetrically sleeved inside the connecting rod, a cutter head mounting rod is sleeved inside the adjusting cross bar, a ridging knife is fixedly connected to the lower end of the cutter head mounting rod, a threaded hole is opened on one side of the adjusting cross bar, a third bolt is threadedly connected to one side of the adjusting cross bar, a second bolt is symmetrically threadedly connected to one side of the connecting rod, a bracket is fixedly connected to one side of the connecting rod, and a handle is fixedly connected to one side of the bracket.
[0007] According to the weeding and soil ridging machine, a first bolt is threadedly connected to one side of the adjusting frame, and the adjusting frame is fixedly connected to the hoe frame through the first bolt.
[0008] According to the weeding and soil ridging machine, the adjusting cross bar is fixedly connected to the connecting rod via a threaded hole and a second bolt.
[0009] According to the weeding and soil ridging machine, the cutter head mounting rod is fixedly connected to the adjusting cross bar via a third bolt.
[0010] According to the weeding and soil ridging machine, anti-slip covers are symmetrically arranged on the surface of the handle.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The weeding and soil-raising ridging machine integrates a loosening wheel, a weeding knife and a ridging knife into one, so as to realize loosening, weeding and soil-raising in one, which is simple, time-saving and has a low production cost.
[0013] 2. This weeding and ridging machine can adjust the angle of the weeding knife and thus control the depth by setting a first bolt, an adjusting frame and an adjusting slot. The extension length of the cross bar can be adjusted conveniently through the second bolt and the threaded hole, so as to facilitate the adjustment of the spacing between the two ridging knives to adapt to ridges of different widths. By setting a third bolt, the knife head mounting rod and the ridging knife can be disassembled when not in use.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0016] Figure 1 It is a three-dimensional diagram of a weeding, soil-raising and ridging machine of the utility model;
[0017] Figure 2 The utility model is a schematic diagram of the connection structure of a connecting rod and an adjusting cross rod of a weeding and soil ridging machine.
[0018] In the figure: 1. loosening wheel; 2. rotating shaft; 3. hoe frame; 4. adjustment frame; 5. weeding knife; 6. first bolt; 7. connecting rod; 8. adjustment cross bar; 9. knife head mounting rod; 10. soil knife; 11. threaded hole; 12. second bolt; 13. third bolt; 14. bracket; 15. handle; 16. anti-slip sleeve; 17. adjustment slot. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-2 The utility model embodiment provides a technical solution: a weeding and soil ridging machine, including a hoe frame 3, a rotating shaft 2 is arranged inside the hoe frame 3, a loosening wheel 1 is arranged on the surface of the rotating shaft 2, and an adjusting frame 4 is arranged on the side wall of the hoe frame 3. A weeding knife 5 is fixedly connected to the lower end of the adjusting frame 4. Adjusting grooves 17 are provided on both sides of the adjusting frame 4. By setting a first bolt 6, an adjusting frame 4, and an adjusting groove 17, the angle of the weeding knife 5 is adjusted, thereby controlling the depth;
[0021] A connecting rod 7 is fixedly connected to one side of the hoe frame 3, and an adjusting cross bar 8 is symmetrically sleeved inside the connecting rod 7. A cutter head mounting rod 9 is sleeved inside the adjusting cross bar 8, and a soil-raising knife 10 is fixedly connected to the lower end of the cutter head mounting rod 9. By integrating the loosening wheel 1, the weeding knife 5 and the soil-raising knife 10, loosening, weeding and soil-raising are realized in one, which is simple, time-saving and has a low manufacturing cost. A threaded hole 11 is provided on one side of the adjusting cross bar 8, and a third bolt 13 is threadedly connected to one side of the adjusting cross bar 8. By setting the third bolt 13, the cutter head mounting rod 9 and the soil-raising knife 10 can be disassembled when not in use, and the use height of the soil-raising knife 10 can be adjusted at the same time. A second bolt 12 is symmetrically threadedly connected to one side of the connecting rod 7. Through the second bolt 12 and the threaded hole 11, it is convenient to adjust the extension length of the adjusting cross bar 8, and then it is convenient to adjust the spacing between the two soil-raising knives 10 to adapt to ridges of different widths. A bracket 14 is fixedly connected to one side of the connecting rod 7, and a handle 15 is fixedly connected to one side of the bracket 14.
[0022] A first bolt 6 is threadedly connected to one side of the adjustment frame 4, and the adjustment frame 4 is fixedly connected to the hoe frame 3 through the first bolt 6. The adjustment cross bar 8 is fixedly connected to the connecting rod 7 through a threaded hole 11 and a second bolt 12. The cutter head mounting rod 9 is fixedly connected to the adjustment cross bar 8 through a third bolt 13. Anti-slip sleeves 16 are symmetrically arranged on the surface of the handle 15 to prevent the user's hand from slipping.
[0023] Working principle: When in use, turn the first bolt 6 to adjust the angle of the weeding knife 5 to a suitable angle, insert the blade mounting rod 9 into the adjusting cross bar 8, install the ridging knife 10 to a suitable height, fix it with the third bolt 13, turn the second bolt 12, pull the adjusting cross bar 8, and then adjust the two ridging knives 10 to a suitable spacing, then tighten the second bolt 12 to fix it, hold the handle 15, push the loosening wheel 1 to roll, loosen the soil through the loosening teeth on the loosening wheel 1, weed the weeding knife 5, and at the same time the ridging knife 10 moves to ridge the soil, so as to realize loosening and ridging the soil at the same time as weeding.
[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A weeding and soil ridging machine, comprising a hoe frame (3), characterized in that: The hoe frame (3) is provided with a rotating shaft (2) inside, a loosening wheel (1) is provided on the surface of the rotating shaft (2), an adjustment frame (4) is provided on the side wall of the hoe frame (3), a weeding blade (5) is fixedly connected to the lower end of the adjustment frame (4), and adjustment grooves (17) are provided on both sides of the adjustment frame (4); One side of the hoe frame (3) is fixedly connected to a connecting rod (7), an adjusting cross rod (8) is symmetrically sleeved inside the connecting rod (7), a cutter head mounting rod (9) is sleeved inside the adjusting cross rod (8), a soil-raising knife (10) is fixedly connected to the lower end of the cutter head mounting rod (9), a threaded hole (11) is opened on one side of the adjusting cross rod (8), a third bolt (13) is threadedly connected to one side of the adjusting cross rod (8), a second bolt (12) is symmetrically threadedly connected to one side of the connecting rod (7), a bracket (14) is fixedly connected to one side of the connecting rod (7), and a handle (15) is fixedly connected to one side of the bracket (14).
2. A weeding and soil ridging machine as claimed in claim 1, characterized in that: A first bolt (6) is threadedly connected to one side of the adjustment frame (4), and the adjustment frame (4) is fixedly connected to the hoe frame (3) via the first bolt (6).
3. A weeding and soil ridging machine as claimed in claim 1, characterized in that: The adjusting cross bar (8) is fixedly connected to the connecting rod (7) via a threaded hole (11) and a second bolt (12).
4. A weeding and soil ridging machine as claimed in claim 1, characterized in that: The cutter head mounting rod (9) is fixedly connected to the adjusting cross rod (8) via a third bolt (13).
5. A weeding and soil ridging machine as claimed in claim 1, characterized in that: An anti-slip cover (16) is symmetrically arranged on the surface of the handle (15).