Inter-seedling weeding machine capable of avoiding crops

Abstract

The utility model discloses an inter-seedling weeding machine capable of avoiding crops, which belongs to the technical field of agricultural instruments and comprises a cart, a housing, a weeding cutter component, a liquid supply mechanism and a spraying arm. An electric power storage control assembly and a driving assembly are mounted on the cart; the cover shell is installed on the bottom face of the cart through a connecting rod, the bottom of the cover shell is open, protection plates are installed on the two sides of the cover shell, and supporting battens are installed at the bottoms of the protection plates. The weeding cutter assembly is mounted at the bottom of the housing and is in transmission connection with an output shaft of the driving assembly; the liquid supply mechanism comprises a water storage assembly and a liquid pumping assembly, and the water storage assembly is installed on the cart; the spraying arm is installed at the discharging end of the liquid pumping assembly and located below the cart, and a plurality of spraying heads are installed at the bottom of the spraying arm. By means of the device, efficient and accurate weeding between seedlings can be achieved, crop seedlings are protected against damage, a proper amount of water or nutrient solution can be sprayed to the surface of soil, and work efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to a weeding machine that can avoid crops. Background Technology

[0002] In agricultural production, weed control is a crucial step in ensuring healthy crop growth and improving crop yield and quality. Especially during the seedling stage, weeds and seedlings are intertwined, making manual weeding not only labor-intensive and inefficient, but also prone to damaging crops and affecting their normal growth.

[0003] Most existing weeding machines are single-function and lack effective protective measures during operation, easily causing mechanical damage to crops. This is especially true when weeding between seedlings, where the limited space between crops and weeds makes it difficult for traditional weeding machines to operate precisely, resulting in poor weeding effects and severe crop damage. Furthermore, most existing weeding machines lack soil management functions, failing to properly treat the soil while weeding, which affects subsequent crop growth and limits work efficiency.

[0004] Therefore, a weeding machine that can avoid crop seedlings is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a weeding machine that can avoid crop seedlings, aiming to solve or improve at least one of the above-mentioned technical problems.

[0006] To achieve the above objectives, this utility model provides the following solution: This utility model provides a seedling weeder that can avoid crop growth, comprising:

[0007] A trolley, on which an energy storage control component and a drive component are installed;

[0008] The cover is mounted on the bottom of the trolley via a connecting rod. The bottom of the cover is open. Protective plates are installed on both sides of the cover, and support strips are installed at the bottom of the protective plates.

[0009] A weeding blade assembly is mounted on the bottom of the housing and is connected to the output shaft of the drive assembly.

[0010] A liquid supply mechanism, comprising a water storage component and a pump component, wherein the water storage component is mounted on the trolley and the pump component is fixedly connected to and communicates with the water storage component;

[0011] A spray arm is installed at the discharge end of the pump assembly, located below the trolley, and has several spray nozzles installed at its bottom.

[0012] Both the drive assembly and the pump fluid assembly are electrically connected to the energy storage control assembly.

[0013] According to the present invention, a seedling weeder that can avoid crops is provided, wherein the weeding blade assembly includes:

[0014] A drive shaft is mounted on the output shaft of the drive assembly, and the drive shaft is mounted on the housing via bearings;

[0015] The cutter head is fixedly mounted on the bottom of the drive shaft by bolts, and the cutter head is located at the bottom of the cover.

[0016] According to the present invention, a weeding machine that can avoid crop seedlings is provided, wherein the drive assembly includes:

[0017] A drive box is mounted on the trolley, and an end cover is detachably connected to one side of the drive box;

[0018] A drive motor is installed inside the drive housing. A gearbox is mounted on the output shaft of the drive motor, and the output shaft of the gearbox is connected to the drive shaft via a coupling. The drive motor is electrically connected to the energy storage control component.

[0019] According to the present invention, a seedling weeder that can avoid crops is provided. The pumping assembly includes a drain pipe. One end of the drain pipe is fixedly connected to and communicates with the water storage assembly, and the other end is fixedly connected to and communicates with the spraying arm.

[0020] A water pump and a solenoid valve are installed on the drain pipe, and both the water pump and the solenoid valve are electrically connected to the energy storage control component.

[0021] According to the present invention, a seedling weeder that can avoid crops is provided. The power storage control component includes a battery and a control element. The battery and the control element are both installed on the trolley. The battery, the drive motor, the water pump and the solenoid valve are all electrically connected to the control element.

[0022] According to the present invention, a seedling weeder that can avoid crops is provided. The water storage component includes a water tank installed on the trolley. An observation window is installed on the side wall of the water tank. The observation window is provided with a scale. One end of the drain pipe is fixedly connected to and communicates with the water tank.

[0023] According to the present invention, a seedling weeder that can avoid crops is provided, wherein the cross-sectional shape of the cover is circular.

[0024] The present invention discloses the following technical effects:

[0025] This utility model connects the weeding blade assembly and the drive assembly, enabling efficient rotation under the drive assembly to quickly cut and remove weeds on the soil surface and in the shallow root system. The protective plate and support plate effectively prevent the weeding blade from directly contacting crops, avoiding damage to crops and seedlings, achieving efficient and precise weeding between seedlings and improving work efficiency.

[0026] This invention, through a liquid supply mechanism and a spraying arm, enables the spraying of appropriate amounts of water or nutrient solution onto the soil surface during weeding operations. This effectively alleviates the problems of soil dryness and compaction caused by mechanical operations, promotes the activity of soil microorganisms, improves soil fertility and aeration, and provides favorable conditions for crop root growth.

[0027] This utility model has a compact structure and is easy to operate. It can be easily operated in different terrains and crop planting patterns by pushing a cart, and has strong adaptability and flexibility. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the structure of this utility model;

[0030] Figure 2 This is the front view of the present invention;

[0031] Figure 3 This is a schematic diagram of the installation of the liquid supply mechanism and the spray arm in this utility model;

[0032] Figure 4 This is a schematic diagram showing the installation of the weeding blade assembly and the cover in this utility model.

[0033] The components include: 1. trolley; 2. cover; 3. connecting rod; 4. protective plate; 5. support bar; 6. spray arm; 7. nozzle; 8. drive shaft; 9. blade; 10. drive box; 11. drain pipe; 12. water pump; 13. solenoid valve; 14. battery; 15. control element; 16. water tank; and 17. scale. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] Reference Figures 1-4 This utility model provides a weeding machine that can avoid crop seedlings, comprising:

[0037] Trolley 1, on which an energy storage control component and a drive component are installed;

[0038] Cover 2 is mounted on the bottom of the cart 1 via connecting rod 3. The bottom of cover 2 is open. Protective plates 4 are installed on both sides of cover 2. Support strips 5 are installed at the bottom of the protective plates 4. When the weeding blade assembly is in operation, the support strips 5 move along the ground. The protective plates 4 restrict the working range of the weeding blade assembly and prevent it from directly contacting crops, thereby effectively avoiding crops and protecting crop seedlings from damage.

[0039] The weeding blade assembly is installed at the bottom of the housing 2 and is connected to the output shaft of the drive assembly.

[0040] The liquid supply mechanism includes a water storage component and a pump component. The water storage component is installed on the trolley 1, and the pump component is fixedly connected to and communicates with the water storage component.

[0041] Spray arm 6 is installed at the discharge end of the pump liquid assembly. The spray arm 6 is located below the trolley 1. Several spray nozzles 7 are installed at the bottom of the spray arm 6.

[0042] Both the drive assembly and the pump fluid assembly are electrically connected to the energy storage control assembly.

[0043] With this configuration, the present invention can efficiently rotate under the drive of the drive component by connecting the weeding blade assembly and the drive assembly, and quickly cut and remove weeds on the soil surface and shallow root system. The protective plate 4 and the support plate 5 effectively avoid direct contact between the weeding blade and the crops, avoid the crops and protect the crop seedlings from damage, realize efficient and precise weeding between seedlings, and improve work efficiency.

[0044] This utility model, through the liquid supply mechanism and the spray arm 6, enables the spraying of appropriate amounts of water or nutrient solution onto the soil surface during weeding operations, effectively alleviating the problems of soil dryness and compaction caused by mechanical operations, promoting the activity of soil microorganisms, improving soil fertility and aeration, and providing favorable conditions for crop root growth.

[0045] This utility model has a compact structure and is easy to operate. It can be easily operated in different terrains and crop planting patterns by pushing the cart 1, and has strong adaptability and flexibility.

[0046] The solution has been further optimized, and the weeding blade assembly includes:

[0047] Drive shaft 8 is mounted on the output shaft of the drive assembly and is mounted on housing 2 via bearings.

[0048] The cutter head 9 is fixedly mounted on the bottom of the drive shaft 8 by bolts, and the cutter head 9 is located at the bottom of the cover 2.

[0049] Further optimization of the solution, the driving components include:

[0050] The drive box 10 is mounted on the trolley 1, and an end cover is detachably connected to one side of the drive box 10.

[0051] The drive motor is installed inside the drive housing 10. A gearbox is mounted on the output shaft of the drive motor. The output shaft of the gearbox is connected to the drive shaft 8 via a coupling. The drive motor is electrically connected to the energy storage control component.

[0052] The drive motor uses a gearbox to adjust the speed of its output shaft to adapt to different soil conditions and weeding requirements; the output shaft of the gearbox is connected to the drive shaft 8 via a coupling to ensure the accuracy and stability of power transmission.

[0053] After the drive component is started, its output shaft drives the weeding blade assembly to rotate at high speed. The weeding blade assembly is located at the bottom opening of the cover 2. During the rotation, it cuts and removes weeds on the soil surface and shallow roots.

[0054] The scheme is further optimized. The pump liquid assembly includes a drain pipe 11. One end of the drain pipe 11 is fixedly connected to and connected to the water storage assembly, and the other end is fixedly connected to and connected to the spray arm 6.

[0055] A water pump 12 and a solenoid valve 13 are installed on the drain pipe 11. Both the water pump 12 and the solenoid valve 13 are electrically connected to the energy storage control component.

[0056] In a further optimized scheme, the energy storage control component includes a battery 14 and a control element 15. Both the battery 14 and the control element 15 are mounted on the trolley 1. The battery 14, drive motor, water pump 12, and solenoid valve 13 are all electrically connected to the control element 15. The control element 15 can be configured according to the specific usage environment. For example, it can be controlled by a microcontroller or by a PLC, ARM (Advanced RISC Machine), FPGA (Field-Programmable Gate Array), etc. This embodiment does not impose specific limitations.

[0057] The scheme is further optimized. The water storage component includes a water tank 16 installed on the trolley 1. An observation window is installed on the side wall of the water tank 16. The observation window is equipped with a scale 17. One end of the drain pipe 11 is fixedly connected to and communicates with the water tank 16.

[0058] The water tank 16 is used to store water or nutrient solution, and the liquid level can be observed in real time through the observation window and scale 17. The water pump 12 in the pump assembly is started under the control of the control element 15, which draws the liquid in the water tank 16 out through the drain pipe 11 and delivers it to the spray arm 6, and then sprays it evenly on the soil surface from the nozzle 7. The solenoid valve 13 controls the opening and closing of the drain pipe 11 under the control of the control element 15, so as to achieve precise control of the spraying operation, thereby effectively alleviating the soil drying and compaction problems caused by mechanical operation, promoting the activity of soil microorganisms, improving soil fertility and aeration, and providing favorable conditions for crop root growth.

[0059] Further optimization of the design resulted in a circular cross-sectional shape for the casing 2.

[0060] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0061] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A row-weeder capable of avoiding crops, characterized by comprising: The utility model provides a kind of lawn mower, including: Trolley (1), the trolley (1) is installed with battery control component and drive assembly on; Cover (2), the cover (2) is installed on the bottom surface of the trolley (1) by connecting rod (3), the bottom of the cover (2) is provided with open, the both sides of the cover (2) are installed with guard plate (4), the bottom of the guard plate (4) is installed with support strip (5); Weeding tool assembly, the weeding tool assembly is installed at the bottom of the cover (2), and the weeding tool assembly is in transmission connection with the output shaft of the drive assembly; Liquid supply mechanism, the liquid supply mechanism includes water storage component and pump liquid component, the water storage component is installed on the trolley (1), and the pump liquid component is fixedly connected with the water storage component and is communicated; Spray arm (6), the spray arm (6) is installed at the discharge end of the pump liquid component, and the spray arm (6) is located below the trolley (1), and the bottom of the spray arm (6) is installed with a plurality of spray heads (7); Wherein, the drive assembly and the pump liquid component are electrically connected with the battery control component; The weeding tool assembly includes: Drive shaft (8), the drive shaft (8) is installed on the output shaft of the drive assembly, and the drive shaft (8) is installed on the cover (2) by bearing; Tool bit (9), the tool bit (9) is fixedly installed at the bottom of the drive shaft (8), and the tool bit (9) is located at the bottom of the cover (2); The drive assembly includes: Drive box (10), the drive box (10) is installed on the trolley (1), and the side of the drive box (10) is detachably connected with end cover; Drive motor, the drive motor is installed in the drive box (10), the output shaft of the drive motor is installed with transmission, the output shaft of the transmission is connected with the drive shaft (8) by shaft coupling;The drive motor is electrically connected with the battery control component.

2. The inter-row weeder capable of avoiding crops according to claim 1, characterized in that: The pump liquid component includes discharge pipe (11), one end of the discharge pipe (11) is fixedly connected with the water storage component and is communicated, and the other end is fixedly connected with the spray arm (6) and is communicated; The discharge pipe (11) is installed with water pump (12) and solenoid valve (13), and the water pump (12) and the solenoid valve (13) are electrically connected with the battery control component.

3. The inter-row weeding machine capable of avoiding crops according to claim 2, characterized in that: The battery control component includes battery (14) and control element (15), and the battery (14) and the control element (15) are installed on the trolley (1), and the battery (14), the drive motor, the water pump (12) and the solenoid valve (13) are electrically connected with the control element (15).

4. The inter-row weeding machine capable of avoiding crops according to claim 3, characterized in that: The water storage component includes water tank (16) installed on the trolley (1), the sidewall of the water tank (16) is installed with observation window, the observation window is provided with scale (17), and one end of the discharge pipe (11) is fixedly connected with the water tank (16) and is communicated.

5. The inter-row weeder capable of avoiding crops according to claim 1, characterized in that: The cross-sectional shape of the cover (2) is circular.

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