Simple weeding and ditching device

Abstract

The utility model belongs to the field of agricultural equipment, and provides a simple weeding and ditching device which comprises a frame, a roller, a hoe and a check ring, the frame comprises an arc-shaped rod, the rear end of the arc-shaped rod is connected with a connecting rod, and the front end of the arc-shaped rod is connected with a mounting frame; the roller is rotatably mounted at the front end of the mounting frame; a hoe is mounted at the front end of the lower part of the arc-shaped rod; a check ring is mounted on the arc-shaped rod and on the rear side of the hoe; the lower portion of the arc-shaped rod is fixedly connected with a supporting rod. The simple weeding and ditching device provided by the utility model is simple and reliable in structure, capable of ditching while weeding, capable of greatly improving the working efficiency, simple and convenient to use and low in cost.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural equipment, in particular to a simple weeding and ditching device. Background Art

[0002] Agriculture is a basic industry that a country must have. Farmers need to do farm work such as weeding, trenching and watering during agricultural production and planting. However, there are few weeding devices at present, and weeding is mostly done by herbicides or mulching. Most trenching devices are medium-to-large machines, which are not suitable for small plots and greenhouse facilities, nor for places where local weeding or trenching is required. They are not conducive to operation by workers who cannot use automatic machinery. In addition, the functions of the machines currently used for weeding and trenching are relatively single, and they cannot take into account weeding and trenching at the same time. In places where weeding and trenching are required at the same time, manual weeding and trenching operations are required, which greatly affects work efficiency and increases costs. Utility Model Content

[0003] In order to solve at least one of the above problems existing in the prior art, the utility model provides a simple weeding and furrowing device, which includes a frame, a roller, a hoe and a retaining ring, wherein:

[0004] The frame comprises an arc-shaped rod, the rear end of which is connected to a connecting rod; the front end of which is connected to a mounting frame; and the roller is rotatably mounted on the front end of the mounting frame.

[0005] The hoe is installed at the front end of the lower part of the arc-shaped rod;

[0006] The retaining ring is installed on the arc-shaped rod and at the rear side of the hoe;

[0007] The lower part of the arc-shaped rod is fixedly connected with a supporting rod.

[0008] Preferably, a reinforcing connecting rod is provided between the arc rod and the connecting rod.

[0009] Preferably, a handle is also provided at the rear end of the connecting rod.

[0010] Preferably, a hook is provided on the connecting rod close to the handle.

[0011] Preferably, the retaining ring and the arc-shaped rod are connected in a detachable manner.

[0012] Preferably, a fixing frame is provided on the arc-shaped rod; a plug hole is provided on the retaining ring, and a latch matching the plug hole is provided on the fixing frame.

[0013] Preferably, the latch is a bolt, and a nut is further provided at the end of the bolt;

[0014] The support rod is a support rod with an adjustable length.

[0015] Preferably, the support rod includes a fixed cylinder fixedly connected to the lower part of the arc-shaped rod; an adjustable movable column is inserted into the fixed cylinder; a plurality of holes are longitudinally arranged on the movable column; a limit stud is arranged at the lower end of the fixed cylinder.

[0016] Preferably, an auxiliary wheel is arranged at the bottom of the movable column.

[0017] Preferably, a storage box is further arranged on the arc-shaped rod;

[0018] An opening and a valve are arranged at the bottom of the storage box.

[0019] The simple weeding and ditching device provided by the utility model has a simple, reliable structure, is convenient to use, labor-saving, and is very suitable for use in small plots and greenhouse facilities. It can carry out ditching while weeding, taking into account both weeding and ditching work, and greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the simple weeding and ditching device provided by the utility model;

[0021] Figure 2 is a schematic side sectional view of the simple weeding and ditching device provided by the utility model;

[0022] Figure 3 for the utility model Figure 2 is an enlarged schematic view of the structure at A in

[0023] The reference numerals in the drawings are explained as follows:

[0024] 1 - frame; 2 - roller; 3 - hoe; 4 - retaining ring; 5 - handle; 6 - hook; 7 - support rod; 8 - storage box; 101 - fixed frame; 102 - nut; 103 - arc-shaped rod; 104 - connecting rod; 105 - mounting frame; 106 - reinforcing connecting rod; 701 - fixed cylinder; 702 - movable column; 703 - limit stud; 704 - auxiliary wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to make the technical solutions, objectives and advantages of the utility model clearer, the following further detailed description of the utility model is made through specific embodiments in conjunction with the drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. In the fields of electricity and communication, it can be a wired connection or a wireless connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] As Figures 1-3 shown, the present utility model provides a simple weeding and trenching device, which includes a vehicle frame 1, rollers 2, hoes 3 and retaining rings 4.

[0029] As Figure 2 shown, the vehicle frame 1 includes an arc-shaped rod 103. The rear end of the arc-shaped rod 103 (taking the end close to the user as the rear end, Figure 2 which is the right end in Figure 2 the figure) is connected to a connecting rod 104. In order to strengthen the stability of the connection between the arc-shaped rod 103 and the connecting rod 104, a reinforcing connecting rod 106 can also be provided between the arc-shaped rod 103 and the connecting rod 104. The front end of the arc-shaped rod 103 is connected to a mounting bracket 105. The roller 2 is rotatably mounted at the front end of the mounting bracket 105. The rear end of the connecting rod 104 (

[0030] As Figure 1 shown, the lower front end of the arc-shaped rod 103 ( Figure 2 which is the left end in Figure 3As shown, a fixing frame 101 is provided on the arc rod 103; a socket is provided on the retaining ring 4, and a pin matching the socket is provided on the fixing frame 101; the pin can be a bolt, and a nut 102 can also be provided at the end of the bolt to tighten the retaining ring 4 to prevent the retaining ring 4 from falling during use.

[0031] like Figure 3 As shown, the lower part of the arc rod 103 can also be fixedly connected with a support rod 7. The support rod 7 is preferably a support rod with adjustable length. The support rod 7 can include a fixed cylinder 701 fixedly connected to the lower part of the arc rod 103. An adjustable movable column 702 is inserted inside the fixed cylinder 701. A plurality of holes are longitudinally arranged on the movable column 702. A limited stud 703 is arranged at the lower end of the fixed cylinder 701, and the fixed cylinder 701 and the movable column 702 are fixedly connected by inserting the limited stud 703 into the movable column 702, and the length of the support rod 7 is adjusted. When in use, by adjusting the length of the support rod 7, different users can be matched, and the angle of the hoe 3 and the depth of weeding can be adjusted to assist, thereby reducing the problem of different depths of weeding angles or different trenching depths caused by different forces applied to the handle 5 by different users. Auxiliary wheels 704 can also be arranged at the bottom of the movable column 702 to facilitate pushing the entire device.

[0032] Preferably, if Figure 1 As shown, a container box 8 can also be provided on the arc rod 103. The container box 8 can be used to place other items or tools; a suitable counterweight can also be added to the container box 8 as needed to assist the user in providing downward pressure to facilitate weeding with the hoe 3 during use; an opening and a valve can also be provided at the bottom of the container box 8 to contain fertilizer or water in the container box 8, so that fertilization and / or watering can be performed while weeding and ditching.

[0033] When using the simple weeding and furrowing device provided by the utility model, the user pushes the entire device through the handle 5, and adjusts the angle and depth of weeding by applying force to the handle and adjusting the length of the support rod 7. The retaining ring 4 arranged behind the hoe 3 can divide the soil to both sides during the process of moving, which plays the role of furrowing and soiling. In the process of one work, weeding and furrowing are achieved at the same time, which plays the role of achieving multiple results with half the effort in the operations of inter-cultivation and weeding, furrowing and watering, loosening and soiling, and greatly improves the work efficiency. At the same time, through the roller 2 and auxiliary wheel 704, when using the device, the entire device can be pushed like pushing a bicycle, which is labor-saving and convenient.

[0034] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A simple weeding and furrowing device, characterized in that: The device comprises a frame, a roller, a hoe and a retaining ring, wherein: The frame comprises an arc-shaped rod, the rear end of which is connected to a connecting rod; the front end of which is connected to a mounting frame; and the roller is rotatably mounted on the front end of the mounting frame. The hoe is installed at the front end of the lower part of the arc-shaped rod; The retaining ring is installed on the arc-shaped rod and at the rear side of the hoe; The lower part of the arc-shaped rod is fixedly connected with a supporting rod.

2. The simple weeding and furrowing device according to claim 1, characterized in that: A reinforcing connecting rod is arranged between the arc rod and the connecting rod.

3. The simple weeding and furrowing device according to claim 2 is characterized in that: The rear end of the connecting rod is also provided with a handle.

4. The simple weeding and furrowing device according to claim 3 is characterized in that: A hook is arranged on the connecting rod close to the handle.

5. The simple weeding and furrowing device according to claim 4, characterized in that: The retaining ring and the arc-shaped rod are connected in a detachable manner.

6. The simple weeding and furrowing device according to claim 5, characterized in that: The arc rod is provided with a fixing frame; the retaining ring is provided with a plug hole, and the fixing frame is provided with a plug pin matching the plug hole.

7. The simple weeding and furrowing device according to claim 6, characterized in that: The latch is a bolt, and a nut is provided at the end of the bolt; The support rod is a support rod with adjustable length.

8. The simple weeding and furrowing device according to claim 1, characterized in that: The support rod comprises a fixing tube fixedly connected to the lower part of the arc rod; an adjustable movable column is inserted into the interior of the fixing tube; a plurality of holes are longitudinally arranged on the movable column; and a limiting stud is arranged at the lower end of the fixing tube.

9. The simple weeding and furrowing device according to claim 8, characterized in that: Auxiliary wheels are arranged at the bottom of the movable column.

10. The simple weeding and furrowing device according to claim 9, characterized in that: A containing box is also arranged on the arc-shaped rod; An opening and a valve are arranged at the bottom of the containing box.

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